MAINTAINERS

   1 List of maintainers and how to submit kernel changes
   2 ====================================================
   3
   4 Please try to follow the guidelines below.  This will make things
   5 easier on the maintainers.  Not all of these guidelines matter for every
   6 trivial patch so apply some common sense.
   7
   8 Tips for patch submitters
   9 -------------------------
  10
  11 1.      Always *test* your changes, however small, on at least 4 or
  12         5 people, preferably many more.
  13
  14 2.      Try to release a few ALPHA test versions to the net. Announce
  15         them onto the kernel channel and await results. This is especially
  16         important for device drivers, because often that's the only way
  17         you will find things like the fact version 3 firmware needs
  18         a magic fix you didn't know about, or some clown changed the
  19         chips on a board and not its name.  (Don't laugh!  Look at the
  20         SMC etherpower for that.)
  21
  22 3.      Make sure your changes compile correctly in multiple
  23         configurations. In particular check that changes work both as a
  24         module and built into the kernel.
  25
  26 4.      When you are happy with a change make it generally available for
  27         testing and await feedback.
  28
  29 5.      Make a patch available to the relevant maintainer in the list. Use
  30         ``diff -u`` to make the patch easy to merge. Be prepared to get your
  31         changes sent back with seemingly silly requests about formatting
  32         and variable names.  These aren't as silly as they seem. One
  33         job the maintainers (and especially Linus) do is to keep things
  34         looking the same. Sometimes this means that the clever hack in
  35         your driver to get around a problem actually needs to become a
  36         generalized kernel feature ready for next time.
  37
  38         PLEASE check your patch with the automated style checker
  39         (scripts/checkpatch.pl) to catch trivial style violations.
  40         See Documentation/process/coding-style.rst for guidance here.
  41
  42         PLEASE CC: the maintainers and mailing lists that are generated
  43         by ``scripts/get_maintainer.pl.`` The results returned by the
  44         script will be best if you have git installed and are making
  45         your changes in a branch derived from Linus' latest git tree.
  46         See Documentation/process/submitting-patches.rst for details.
  47
  48         PLEASE try to include any credit lines you want added with the
  49         patch. It avoids people being missed off by mistake and makes
  50         it easier to know who wants adding and who doesn't.
  51
  52         PLEASE document known bugs. If it doesn't work for everything
  53         or does something very odd once a month document it.
  54
  55         PLEASE remember that submissions must be made under the terms
  56         of the Linux Foundation certificate of contribution and should
  57         include a Signed-off-by: line.  The current version of this
  58         "Developer's Certificate of Origin" (DCO) is listed in the file
  59         Documentation/process/submitting-patches.rst.
  60
  61 6.      Make sure you have the right to send any changes you make. If you
  62         do changes at work you may find your employer owns the patch
  63         not you.
  64
  65 7.      When sending security related changes or reports to a maintainer
  66         please Cc: security@kernel.org, especially if the maintainer
  67         does not respond. Please keep in mind that the security team is
  68         a small set of people who can be efficient only when working on
  69         verified bugs. Please only Cc: this list when you have identified
  70         that the bug would present a short-term risk to other users if it
  71         were publicly disclosed. For example, reports of address leaks do
  72         not represent an immediate threat and are better handled publicly,
  73         and ideally, should come with a patch proposal. Please do not send
  74         automated reports to this list either. Such bugs will be handled
  75         better and faster in the usual public places. See
  76         Documentation/admin-guide/security-bugs.rst for details.
  77
  78 8.      Happy hacking.
  79
  80 Descriptions of section entries and preferred order
  81 ---------------------------------------------------
  82
  83         M: *Mail* patches to: FullName <address@domain>
  84         R: Designated *Reviewer*: FullName <address@domain>
  85            These reviewers should be CCed on patches.
  86         L: *Mailing list* that is relevant to this area
  87         S: *Status*, one of the following:
  88            Supported:   Someone is actually paid to look after this.
  89            Maintained:  Someone actually looks after it.
  90            Odd Fixes:   It has a maintainer but they don't have time to do
  91                         much other than throw the odd patch in. See below..
  92            Orphan:      No current maintainer [but maybe you could take the
  93                         role as you write your new code].
  94            Obsolete:    Old code. Something tagged obsolete generally means
  95                         it has been replaced by a better system and you
  96                         should be using that.
  97         W: *Web-page* with status/info
  98         Q: *Patchwork* web based patch tracking system site
  99         B: URI for where to file *bugs*. A web-page with detailed bug
 100            filing info, a direct bug tracker link, or a mailto: URI.
 101         C: URI for *chat* protocol, server and channel where developers
 102            usually hang out, for example irc://server/channel.
 103         P: Subsystem Profile document for more details submitting
 104            patches to the given subsystem. This is either an in-tree file,
 105            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
 106            for details.
 107         T: *SCM* tree type and location.
 108            Type is one of: git, hg, quilt, stgit, topgit
 109         F: *Files* and directories wildcard patterns.
 110            A trailing slash includes all files and subdirectory files.
 111            F:   drivers/net/    all files in and below drivers/net
 112            F:   drivers/net/*   all files in drivers/net, but not below
 113            F:   */net/*         all files in "any top level directory"/net
 114            One pattern per line.  Multiple F: lines acceptable.
 115         X: *Excluded* files and directories that are NOT maintained, same
 116            rules as F:. Files exclusions are tested before file matches.
 117            Can be useful for excluding a specific subdirectory, for instance:
 118            F:   net/
 119            X:   net/ipv6/
 120            matches all files in and below net excluding net/ipv6/
 121         N: Files and directories *Regex* patterns.
 122            N:   [^a-z]tegra     all files whose path contains tegra
 123                                 (not including files like integrator)
 124            One pattern per line.  Multiple N: lines acceptable.
 125            scripts/get_maintainer.pl has different behavior for files that
 126            match F: pattern and matches of N: patterns.  By default,
 127            get_maintainer will not look at git log history when an F: pattern
 128            match occurs.  When an N: match occurs, git log history is used
 129            to also notify the people that have git commit signatures.
 130         K: *Content regex* (perl extended) pattern match in a patch or file.
 131            For instance:
 132            K: of_get_profile
 133               matches patches or files that contain "of_get_profile"
 134            K: \b(printk|pr_(info|err))\b
 135               matches patches or files that contain one or more of the words
 136               printk, pr_info or pr_err
 137            One regex pattern per line.  Multiple K: lines acceptable.
 138
 139 Maintainers List
 140 ----------------
 141
 142 .. note:: When reading this list, please look for the most precise areas
 143           first. When adding to this list, please keep the entries in
 144           alphabetical order.
 145
 146 3C59X NETWORK DRIVER
 147 M:      Steffen Klassert <klassert@kernel.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Odd Fixes
 150 F:      Documentation/networking/device_drivers/ethernet/3com/vortex.rst
 151 F:      drivers/net/ethernet/3com/3c59x.c
 152
 153 3CR990 NETWORK DRIVER
 154 M:      David Dillow <dave@thedillows.org>
 155 L:      netdev@vger.kernel.org
 156 S:      Maintained
 157 F:      drivers/net/ethernet/3com/typhoon*
 158
 159 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 160 M:      Adam Radford <aradford@gmail.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Supported
 163 W:      http://www.lsi.com
 164 F:      drivers/scsi/3w-*
 165
 166 53C700 AND 53C700-66 SCSI DRIVER
 167 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 168 L:      linux-scsi@vger.kernel.org
 169 S:      Maintained
 170 F:      drivers/scsi/53c700*
 171
 172 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 173 M:      Alexander Aring <alex.aring@gmail.com>
 174 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 175 L:      linux-bluetooth@vger.kernel.org
 176 L:      linux-wpan@vger.kernel.org
 177 S:      Maintained
 178 F:      Documentation/networking/6lowpan.rst
 179 F:      include/net/6lowpan.h
 180 F:      net/6lowpan/
 181
 182 6PACK NETWORK DRIVER FOR AX.25
 183 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 184 L:      linux-hams@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/hamradio/6pack.c
 187
 188 802.11 (including CFG80211/NL80211)
 189 M:      Johannes Berg <johannes@sipsolutions.net>
 190 L:      linux-wireless@vger.kernel.org
 191 S:      Maintained
 192 W:      https://wireless.wiki.kernel.org/
 193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
 194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
 195 F:      Documentation/driver-api/80211/cfg80211.rst
 196 F:      Documentation/networking/regulatory.rst
 197 F:      include/linux/ieee80211.h
 198 F:      include/net/cfg80211.h
 199 F:      include/net/ieee80211_radiotap.h
 200 F:      include/net/iw_handler.h
 201 F:      include/net/wext.h
 202 F:      include/uapi/linux/nl80211.h
 203 F:      net/wireless/
 204
 205 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 206 M:      Heiner Kallweit <hkallweit1@gmail.com>
 207 M:      nic_swsd@realtek.com
 208 L:      netdev@vger.kernel.org
 209 S:      Maintained
 210 F:      drivers/net/ethernet/realtek/r8169*
 211
 212 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 213 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 214 L:      linux-serial@vger.kernel.org
 215 S:      Maintained
 216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 217 F:      drivers/tty/serial/8250*
 218 F:      include/linux/serial_8250.h
 219
 220 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 221 L:      netdev@vger.kernel.org
 222 S:      Orphan / Obsolete
 223 F:      drivers/net/ethernet/8390/
 224
 225 9P FILE SYSTEM
 226 M:      Eric Van Hensbergen <ericvh@gmail.com>
 227 M:      Latchesar Ionkov <lucho@ionkov.net>
 228 M:      Dominique Martinet <asmadeus@codewreck.org>
 229 L:      v9fs-developer@lists.sourceforge.net
 230 S:      Maintained
 231 W:      http://swik.net/v9fs
 232 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 234 T:      git git://github.com/martinetd/linux.git
 235 F:      Documentation/filesystems/9p.rst
 236 F:      fs/9p/
 237 F:      include/net/9p/
 238 F:      include/trace/events/9p.h
 239 F:      include/uapi/linux/virtio_9p.h
 240 F:      net/9p/
 241
 242 A8293 MEDIA DRIVER
 243 M:      Antti Palosaari <crope@iki.fi>
 244 L:      linux-media@vger.kernel.org
 245 S:      Maintained
 246 W:      https://linuxtv.org
 247 W:      http://palosaari.fi/linux/
 248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 249 T:      git git://linuxtv.org/anttip/media_tree.git
 250 F:      drivers/media/dvb-frontends/a8293*
 251
 252 AACRAID SCSI RAID DRIVER
 253 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 254 L:      linux-scsi@vger.kernel.org
 255 S:      Supported
 256 W:      http://www.adaptec.com/
 257 F:      Documentation/scsi/aacraid.rst
 258 F:      drivers/scsi/aacraid/
 259
 260 ABI/API
 261 L:      linux-api@vger.kernel.org
 262 F:      include/linux/syscalls.h
 263 F:      kernel/sys_ni.c
 264 X:      include/uapi/
 265 X:      arch/*/include/uapi/
 266
 267 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 268 M:      Hans de Goede <hdegoede@redhat.com>
 269 L:      linux-hwmon@vger.kernel.org
 270 S:      Maintained
 271 F:      drivers/hwmon/abituguru.c
 272
 273 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 274 M:      Alistair John Strachan <alistair@devzero.co.uk>
 275 L:      linux-hwmon@vger.kernel.org
 276 S:      Maintained
 277 F:      drivers/hwmon/abituguru3.c
 278
 279 ACCES 104-DIO-48E GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-104-dio-48e.c
 284
 285 ACCES 104-IDI-48 GPIO DRIVER
 286 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-104-idi-48.c
 290
 291 ACCES 104-IDIO-16 GPIO DRIVER
 292 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 293 L:      linux-gpio@vger.kernel.org
 294 S:      Maintained
 295 F:      drivers/gpio/gpio-104-idio-16.c
 296
 297 ACCES 104-QUAD-8 DRIVER
 298 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 299 M:      Syed Nayyar Waris <syednwaris@gmail.com>
 300 L:      linux-iio@vger.kernel.org
 301 S:      Maintained
 302 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 303 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 304 F:      drivers/counter/104-quad-8.c
 305
 306 ACCES PCI-IDIO-16 GPIO DRIVER
 307 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 308 L:      linux-gpio@vger.kernel.org
 309 S:      Maintained
 310 F:      drivers/gpio/gpio-pci-idio-16.c
 311
 312 ACCES PCIe-IDIO-24 GPIO DRIVER
 313 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 314 L:      linux-gpio@vger.kernel.org
 315 S:      Maintained
 316 F:      drivers/gpio/gpio-pcie-idio-24.c
 317
 318 ACENIC DRIVER
 319 M:      Jes Sorensen <jes@trained-monkey.org>
 320 L:      linux-acenic@sunsite.dk
 321 S:      Maintained
 322 F:      drivers/net/ethernet/alteon/acenic*
 323
 324 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 325 M:      Peter Kaestle <peter@piie.net>
 326 L:      platform-driver-x86@vger.kernel.org
 327 S:      Maintained
 328 W:      http://piie.net/?section=acerhdf
 329 F:      drivers/platform/x86/acerhdf.c
 330
 331 ACER WMI LAPTOP EXTRAS
 332 M:      "Lee, Chun-Yi" <jlee@suse.com>
 333 L:      platform-driver-x86@vger.kernel.org
 334 S:      Maintained
 335 F:      drivers/platform/x86/acer-wmi.c
 336
 337 ACPI
 338 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 339 M:      Len Brown <lenb@kernel.org>
 340 L:      linux-acpi@vger.kernel.org
 341 S:      Supported
 342 W:      https://01.org/linux-acpi
 343 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 344 B:      https://bugzilla.kernel.org
 345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 346 F:      Documentation/ABI/testing/configfs-acpi
 347 F:      Documentation/ABI/testing/sysfs-bus-acpi
 348 F:      Documentation/firmware-guide/acpi/
 349 F:      drivers/acpi/
 350 F:      drivers/pci/*/*acpi*
 351 F:      drivers/pci/*acpi*
 352 F:      drivers/pnp/pnpacpi/
 353 F:      include/acpi/
 354 F:      include/linux/acpi.h
 355 F:      include/linux/fwnode.h
 356 F:      tools/power/acpi/
 357
 358 ACPI APEI
 359 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 360 M:      Len Brown <lenb@kernel.org>
 361 R:      James Morse <james.morse@arm.com>
 362 R:      Tony Luck <tony.luck@intel.com>
 363 R:      Borislav Petkov <bp@alien8.de>
 364 L:      linux-acpi@vger.kernel.org
 365 F:      drivers/acpi/apei/
 366
 367 ACPI COMPONENT ARCHITECTURE (ACPICA)
 368 M:      Robert Moore <robert.moore@intel.com>
 369 M:      Erik Kaneda <erik.kaneda@intel.com>
 370 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 371 L:      linux-acpi@vger.kernel.org
 372 L:      devel@acpica.org
 373 S:      Supported
 374 W:      https://acpica.org/
 375 W:      https://github.com/acpica/acpica/
 376 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 377 B:      https://bugzilla.kernel.org
 378 B:      https://bugs.acpica.org
 379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 380 F:      drivers/acpi/acpica/
 381 F:      include/acpi/
 382 F:      tools/power/acpi/
 383
 384 ACPI FAN DRIVER
 385 M:      Zhang Rui <rui.zhang@intel.com>
 386 L:      linux-acpi@vger.kernel.org
 387 S:      Supported
 388 W:      https://01.org/linux-acpi
 389 B:      https://bugzilla.kernel.org
 390 F:      drivers/acpi/fan.c
 391
 392 ACPI FOR ARM64 (ACPI/arm64)
 393 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 394 M:      Hanjun Guo <guohanjun@huawei.com>
 395 M:      Sudeep Holla <sudeep.holla@arm.com>
 396 L:      linux-acpi@vger.kernel.org
 397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 398 S:      Maintained
 399 F:      drivers/acpi/arm64
 400
 401 ACPI I2C MULTI INSTANTIATE DRIVER
 402 M:      Hans de Goede <hdegoede@redhat.com>
 403 L:      platform-driver-x86@vger.kernel.org
 404 S:      Maintained
 405 F:      drivers/platform/x86/i2c-multi-instantiate.c
 406
 407 ACPI PMIC DRIVERS
 408 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 409 M:      Len Brown <lenb@kernel.org>
 410 R:      Andy Shevchenko <andy@kernel.org>
 411 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 412 L:      linux-acpi@vger.kernel.org
 413 S:      Supported
 414 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 415 B:      https://bugzilla.kernel.org
 416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 417 F:      drivers/acpi/pmic/
 418
 419 ACPI THERMAL DRIVER
 420 M:      Zhang Rui <rui.zhang@intel.com>
 421 L:      linux-acpi@vger.kernel.org
 422 S:      Supported
 423 W:      https://01.org/linux-acpi
 424 B:      https://bugzilla.kernel.org
 425 F:      drivers/acpi/*thermal*
 426
 427 ACPI VIDEO DRIVER
 428 M:      Zhang Rui <rui.zhang@intel.com>
 429 L:      linux-acpi@vger.kernel.org
 430 S:      Supported
 431 W:      https://01.org/linux-acpi
 432 B:      https://bugzilla.kernel.org
 433 F:      drivers/acpi/acpi_video.c
 434
 435 ACPI WMI DRIVER
 436 L:      platform-driver-x86@vger.kernel.org
 437 S:      Orphan
 438 F:      drivers/platform/x86/wmi.c
 439 F:      include/uapi/linux/wmi.h
 440
 441 ACRN HYPERVISOR SERVICE MODULE
 442 M:      Shuo Liu <shuo.a.liu@intel.com>
 443 L:      acrn-dev@lists.projectacrn.org (subscribers-only)
 444 S:      Supported
 445 W:      https://projectacrn.org
 446 F:      Documentation/virt/acrn/
 447 F:      drivers/virt/acrn/
 448 F:      include/uapi/linux/acrn.h
 449
 450 AD1889 ALSA SOUND DRIVER
 451 L:      linux-parisc@vger.kernel.org
 452 S:      Maintained
 453 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 454 F:      sound/pci/ad1889.*
 455
 456 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 S:      Supported
 459 W:      http://wiki.analog.com/AD5254
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 F:      drivers/misc/ad525x_dpot.c
 462
 463 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 464 M:      Michael Hennerich <michael.hennerich@analog.com>
 465 S:      Supported
 466 W:      http://wiki.analog.com/AD5398
 467 W:      http://ez.analog.com/community/linux-device-drivers
 468 F:      drivers/regulator/ad5398.c
 469
 470 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 471 M:      Michael Hennerich <michael.hennerich@analog.com>
 472 S:      Supported
 473 W:      http://wiki.analog.com/AD7142
 474 W:      http://ez.analog.com/community/linux-device-drivers
 475 F:      drivers/input/misc/ad714x.c
 476
 477 AD7877 TOUCHSCREEN DRIVER
 478 M:      Michael Hennerich <michael.hennerich@analog.com>
 479 S:      Supported
 480 W:      http://wiki.analog.com/AD7877
 481 W:      http://ez.analog.com/community/linux-device-drivers
 482 F:      drivers/input/touchscreen/ad7877.c
 483
 484 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 485 M:      Michael Hennerich <michael.hennerich@analog.com>
 486 S:      Supported
 487 W:      http://wiki.analog.com/AD7879
 488 W:      http://ez.analog.com/community/linux-device-drivers
 489 F:      drivers/input/touchscreen/ad7879.c
 490
 491 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 492 M:      Jiri Kosina <jikos@kernel.org>
 493 S:      Maintained
 494
 495 ADF7242 IEEE 802.15.4 RADIO DRIVER
 496 M:      Michael Hennerich <michael.hennerich@analog.com>
 497 L:      linux-wpan@vger.kernel.org
 498 S:      Supported
 499 W:      https://wiki.analog.com/ADF7242
 500 W:      http://ez.analog.com/community/linux-device-drivers
 501 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 502 F:      drivers/net/ieee802154/adf7242.c
 503
 504 ADM1025 HARDWARE MONITOR DRIVER
 505 M:      Jean Delvare <jdelvare@suse.com>
 506 L:      linux-hwmon@vger.kernel.org
 507 S:      Maintained
 508 F:      Documentation/hwmon/adm1025.rst
 509 F:      drivers/hwmon/adm1025.c
 510
 511 ADM1029 HARDWARE MONITOR DRIVER
 512 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 513 L:      linux-hwmon@vger.kernel.org
 514 S:      Maintained
 515 F:      drivers/hwmon/adm1029.c
 516
 517 ADM8211 WIRELESS DRIVER
 518 L:      linux-wireless@vger.kernel.org
 519 S:      Orphan
 520 W:      https://wireless.wiki.kernel.org/
 521 F:      drivers/net/wireless/admtek/adm8211.*
 522
 523 ADP1653 FLASH CONTROLLER DRIVER
 524 M:      Sakari Ailus <sakari.ailus@iki.fi>
 525 L:      linux-media@vger.kernel.org
 526 S:      Maintained
 527 F:      drivers/media/i2c/adp1653.c
 528 F:      include/media/i2c/adp1653.h
 529
 530 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 531 M:      Michael Hennerich <michael.hennerich@analog.com>
 532 S:      Supported
 533 W:      http://wiki.analog.com/ADP5520
 534 W:      http://ez.analog.com/community/linux-device-drivers
 535 F:      drivers/gpio/gpio-adp5520.c
 536 F:      drivers/input/keyboard/adp5520-keys.c
 537 F:      drivers/leds/leds-adp5520.c
 538 F:      drivers/mfd/adp5520.c
 539 F:      drivers/video/backlight/adp5520_bl.c
 540
 541 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 542 M:      Michael Hennerich <michael.hennerich@analog.com>
 543 S:      Supported
 544 W:      http://wiki.analog.com/ADP5588
 545 W:      http://ez.analog.com/community/linux-device-drivers
 546 F:      drivers/gpio/gpio-adp5588.c
 547 F:      drivers/input/keyboard/adp5588-keys.c
 548
 549 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 550 M:      Michael Hennerich <michael.hennerich@analog.com>
 551 S:      Supported
 552 W:      http://wiki.analog.com/ADP8860
 553 W:      http://ez.analog.com/community/linux-device-drivers
 554 F:      drivers/video/backlight/adp8860_bl.c
 555
 556 ADT746X FAN DRIVER
 557 M:      Colin Leroy <colin@colino.net>
 558 S:      Maintained
 559 F:      drivers/macintosh/therm_adt746x.c
 560
 561 ADT7475 HARDWARE MONITOR DRIVER
 562 M:      Jean Delvare <jdelvare@suse.com>
 563 L:      linux-hwmon@vger.kernel.org
 564 S:      Maintained
 565 F:      Documentation/hwmon/adt7475.rst
 566 F:      drivers/hwmon/adt7475.c
 567
 568 ADVANSYS SCSI DRIVER
 569 M:      Matthew Wilcox <willy@infradead.org>
 570 M:      Hannes Reinecke <hare@suse.com>
 571 L:      linux-scsi@vger.kernel.org
 572 S:      Maintained
 573 F:      Documentation/scsi/advansys.rst
 574 F:      drivers/scsi/advansys.c
 575
 576 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 577 M:      Michael Hennerich <michael.hennerich@analog.com>
 578 S:      Supported
 579 W:      http://wiki.analog.com/ADXL345
 580 W:      http://ez.analog.com/community/linux-device-drivers
 581 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 582 F:      drivers/input/misc/adxl34x.c
 583
 584 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 585 M:      Michael Hennerich <michael.hennerich@analog.com>
 586 S:      Supported
 587 W:      http://ez.analog.com/community/linux-device-drivers
 588 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 589 F:      drivers/iio/accel/adxl372.c
 590 F:      drivers/iio/accel/adxl372_i2c.c
 591 F:      drivers/iio/accel/adxl372_spi.c
 592
 593 AF9013 MEDIA DRIVER
 594 M:      Antti Palosaari <crope@iki.fi>
 595 L:      linux-media@vger.kernel.org
 596 S:      Maintained
 597 W:      https://linuxtv.org
 598 W:      http://palosaari.fi/linux/
 599 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 600 T:      git git://linuxtv.org/anttip/media_tree.git
 601 F:      drivers/media/dvb-frontends/af9013*
 602
 603 AF9033 MEDIA DRIVER
 604 M:      Antti Palosaari <crope@iki.fi>
 605 L:      linux-media@vger.kernel.org
 606 S:      Maintained
 607 W:      https://linuxtv.org
 608 W:      http://palosaari.fi/linux/
 609 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 610 T:      git git://linuxtv.org/anttip/media_tree.git
 611 F:      drivers/media/dvb-frontends/af9033*
 612
 613 AFFS FILE SYSTEM
 614 M:      David Sterba <dsterba@suse.com>
 615 L:      linux-fsdevel@vger.kernel.org
 616 S:      Odd Fixes
 617 F:      Documentation/filesystems/affs.rst
 618 F:      fs/affs/
 619
 620 AFS FILESYSTEM
 621 M:      David Howells <dhowells@redhat.com>
 622 L:      linux-afs@lists.infradead.org
 623 S:      Supported
 624 W:      https://www.infradead.org/~dhowells/kafs/
 625 F:      Documentation/filesystems/afs.rst
 626 F:      fs/afs/
 627 F:      include/trace/events/afs.h
 628
 629 AGPGART DRIVER
 630 M:      David Airlie <airlied@linux.ie>
 631 S:      Maintained
 632 T:      git git://anongit.freedesktop.org/drm/drm
 633 F:      drivers/char/agp/
 634 F:      include/linux/agp*
 635 F:      include/uapi/linux/agp*
 636
 637 AHA152X SCSI DRIVER
 638 M:      "Juergen E. Fischer" <fischer@norbit.de>
 639 L:      linux-scsi@vger.kernel.org
 640 S:      Maintained
 641 F:      drivers/scsi/aha152x*
 642 F:      drivers/scsi/pcmcia/aha152x*
 643
 644 AIC7XXX / AIC79XX SCSI DRIVER
 645 M:      Hannes Reinecke <hare@suse.com>
 646 L:      linux-scsi@vger.kernel.org
 647 S:      Maintained
 648 F:      drivers/scsi/aic7xxx/
 649
 650 AIMSLAB FM RADIO RECEIVER DRIVER
 651 M:      Hans Verkuil <hverkuil@xs4all.nl>
 652 L:      linux-media@vger.kernel.org
 653 S:      Maintained
 654 W:      https://linuxtv.org
 655 T:      git git://linuxtv.org/media_tree.git
 656 F:      drivers/media/radio/radio-aimslab*
 657
 658 AIO
 659 M:      Benjamin LaHaise <bcrl@kvack.org>
 660 L:      linux-aio@kvack.org
 661 S:      Supported
 662 F:      fs/aio.c
 663 F:      include/linux/*aio*.h
 664
 665 AIRSPY MEDIA DRIVER
 666 M:      Antti Palosaari <crope@iki.fi>
 667 L:      linux-media@vger.kernel.org
 668 S:      Maintained
 669 W:      https://linuxtv.org
 670 W:      http://palosaari.fi/linux/
 671 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 672 T:      git git://linuxtv.org/anttip/media_tree.git
 673 F:      drivers/media/usb/airspy/
 674
 675 ALACRITECH GIGABIT ETHERNET DRIVER
 676 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 677 S:      Maintained
 678 F:      drivers/net/ethernet/alacritech/*
 679
 680 ALCATEL SPEEDTOUCH USB DRIVER
 681 M:      Duncan Sands <duncan.sands@free.fr>
 682 L:      linux-usb@vger.kernel.org
 683 S:      Maintained
 684 W:      http://www.linux-usb.org/SpeedTouch/
 685 F:      drivers/usb/atm/speedtch.c
 686 F:      drivers/usb/atm/usbatm.c
 687
 688 ALCHEMY AU1XX0 MMC DRIVER
 689 M:      Manuel Lauss <manuel.lauss@gmail.com>
 690 S:      Maintained
 691 F:      drivers/mmc/host/au1xmmc.c
 692
 693 ALI1563 I2C DRIVER
 694 M:      Rudolf Marek <r.marek@assembler.cz>
 695 L:      linux-i2c@vger.kernel.org
 696 S:      Maintained
 697 F:      Documentation/i2c/busses/i2c-ali1563.rst
 698 F:      drivers/i2c/busses/i2c-ali1563.c
 699
 700 ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER
 701 M:      Tomislav Denis <tomislav.denis@avl.com>
 702 L:      linux-iio@vger.kernel.org
 703 S:      Maintained
 704 W:      http://www.allsensors.com/
 705 F:      Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml
 706 F:      drivers/iio/pressure/dlhl60d.c
 707
 708 ALLEGRO DVT VIDEO IP CORE DRIVER
 709 M:      Michael Tretter <m.tretter@pengutronix.de>
 710 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 711 L:      linux-media@vger.kernel.org
 712 S:      Maintained
 713 F:      Documentation/devicetree/bindings/media/allegro,al5e.yaml
 714 F:      drivers/media/platform/allegro-dvt/
 715
 716 ALLWINNER A10 CSI DRIVER
 717 M:      Maxime Ripard <mripard@kernel.org>
 718 L:      linux-media@vger.kernel.org
 719 S:      Maintained
 720 T:      git git://linuxtv.org/media_tree.git
 721 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 722 F:      drivers/media/platform/sunxi/sun4i-csi/
 723
 724 ALLWINNER CPUFREQ DRIVER
 725 M:      Yangtao Li <tiny.windzz@gmail.com>
 726 L:      linux-pm@vger.kernel.org
 727 S:      Maintained
 728 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 729 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 730
 731 ALLWINNER CRYPTO DRIVERS
 732 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Maintained
 735 F:      drivers/crypto/allwinner/
 736
 737 ALLWINNER THERMAL DRIVER
 738 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 739 M:      Yangtao Li <tiny.windzz@gmail.com>
 740 L:      linux-pm@vger.kernel.org
 741 S:      Maintained
 742 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 743 F:      drivers/thermal/sun8i_thermal.c
 744
 745 ALLWINNER VPU DRIVER
 746 M:      Maxime Ripard <mripard@kernel.org>
 747 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 748 L:      linux-media@vger.kernel.org
 749 S:      Maintained
 750 F:      drivers/staging/media/sunxi/cedrus/
 751
 752 ALPHA PORT
 753 M:      Richard Henderson <rth@twiddle.net>
 754 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 755 M:      Matt Turner <mattst88@gmail.com>
 756 L:      linux-alpha@vger.kernel.org
 757 S:      Odd Fixes
 758 F:      arch/alpha/
 759
 760 ALPS PS/2 TOUCHPAD DRIVER
 761 R:      Pali Rohár <pali@kernel.org>
 762 F:      drivers/input/mouse/alps.*
 763
 764 ALTERA I2C CONTROLLER DRIVER
 765 M:      Thor Thayer <thor.thayer@linux.intel.com>
 766 S:      Maintained
 767 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 768 F:      drivers/i2c/busses/i2c-altera.c
 769
 770 ALTERA MAILBOX DRIVER
 771 M:      Ley Foon Tan <ley.foon.tan@intel.com>
 772 S:      Maintained
 773 F:      drivers/mailbox/mailbox-altera.c
 774
 775 ALTERA PIO DRIVER
 776 M:      Joyce Ooi <joyce.ooi@intel.com>
 777 L:      linux-gpio@vger.kernel.org
 778 S:      Maintained
 779 F:      drivers/gpio/gpio-altera.c
 780
 781 ALTERA SYSTEM MANAGER DRIVER
 782 M:      Thor Thayer <thor.thayer@linux.intel.com>
 783 S:      Maintained
 784 F:      drivers/mfd/altera-sysmgr.c
 785 F:      include/linux/mfd/altera-sysmgr.h
 786
 787 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 788 M:      Thor Thayer <thor.thayer@linux.intel.com>
 789 S:      Maintained
 790 F:      drivers/gpio/gpio-altera-a10sr.c
 791 F:      drivers/mfd/altera-a10sr.c
 792 F:      drivers/reset/reset-a10sr.c
 793 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 794 F:      include/linux/mfd/altera-a10sr.h
 795
 796 ALTERA TRIPLE SPEED ETHERNET DRIVER
 797 M:      Joyce Ooi <joyce.ooi@intel.com>
 798 L:      netdev@vger.kernel.org
 799 S:      Maintained
 800 F:      drivers/net/ethernet/altera/
 801
 802 ALTERA UART/JTAG UART SERIAL DRIVERS
 803 M:      Tobias Klauser <tklauser@distanz.ch>
 804 L:      linux-serial@vger.kernel.org
 805 S:      Maintained
 806 F:      drivers/tty/serial/altera_jtaguart.c
 807 F:      drivers/tty/serial/altera_uart.c
 808 F:      include/linux/altera_jtaguart.h
 809 F:      include/linux/altera_uart.h
 810
 811 AMAZON ANNAPURNA LABS FIC DRIVER
 812 M:      Talel Shenhar <talel@amazon.com>
 813 S:      Maintained
 814 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 815 F:      drivers/irqchip/irq-al-fic.c
 816
 817 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
 818 M:      Talel Shenhar <talel@amazon.com>
 819 M:      Talel Shenhar <talelshenhar@gmail.com>
 820 S:      Maintained
 821 F:      Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
 822 F:      drivers/edac/al_mc_edac.c
 823
 824 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 825 M:      Talel Shenhar <talel@amazon.com>
 826 S:      Maintained
 827 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 828 F:      drivers/thermal/thermal_mmio.c
 829
 830 AMAZON ETHERNET DRIVERS
 831 M:      Netanel Belgazal <netanel@amazon.com>
 832 M:      Arthur Kiyanovski <akiyano@amazon.com>
 833 R:      Guy Tzalik <gtzalik@amazon.com>
 834 R:      Saeed Bishara <saeedb@amazon.com>
 835 L:      netdev@vger.kernel.org
 836 S:      Supported
 837 F:      Documentation/networking/device_drivers/ethernet/amazon/ena.rst
 838 F:      drivers/net/ethernet/amazon/
 839
 840 AMAZON RDMA EFA DRIVER
 841 M:      Gal Pressman <galpress@amazon.com>
 842 R:      Yossi Leybovich <sleybo@amazon.com>
 843 L:      linux-rdma@vger.kernel.org
 844 S:      Supported
 845 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 846 F:      drivers/infiniband/hw/efa/
 847 F:      include/uapi/rdma/efa-abi.h
 848
 849 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 850 M:      Tom Lendacky <thomas.lendacky@amd.com>
 851 M:      John Allen <john.allen@amd.com>
 852 L:      linux-crypto@vger.kernel.org
 853 S:      Supported
 854 F:      drivers/crypto/ccp/
 855 F:      include/linux/ccp.h
 856
 857 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 858 M:      Brijesh Singh <brijesh.singh@amd.com>
 859 M:      Tom Lendacky <thomas.lendacky@amd.com>
 860 L:      linux-crypto@vger.kernel.org
 861 S:      Supported
 862 F:      drivers/crypto/ccp/sev*
 863 F:      include/uapi/linux/psp-sev.h
 864
 865 AMD DISPLAY CORE
 866 M:      Harry Wentland <harry.wentland@amd.com>
 867 M:      Leo Li <sunpeng.li@amd.com>
 868 L:      amd-gfx@lists.freedesktop.org
 869 S:      Supported
 870 T:      git git://people.freedesktop.org/~agd5f/linux
 871 F:      drivers/gpu/drm/amd/display/
 872
 873 AMD ENERGY DRIVER
 874 M:      Naveen Krishna Chatradhi <nchatrad@amd.com>
 875 L:      linux-hwmon@vger.kernel.org
 876 S:      Maintained
 877 F:      Documentation/hwmon/amd_energy.rst
 878 F:      drivers/hwmon/amd_energy.c
 879
 880 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 881 M:      Huang Rui <ray.huang@amd.com>
 882 L:      linux-hwmon@vger.kernel.org
 883 S:      Supported
 884 F:      Documentation/hwmon/fam15h_power.rst
 885 F:      drivers/hwmon/fam15h_power.c
 886
 887 AMD FCH GPIO DRIVER
 888 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 889 L:      linux-gpio@vger.kernel.org
 890 S:      Maintained
 891 F:      drivers/gpio/gpio-amd-fch.c
 892 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 893
 894 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 895 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 896 S:      Orphan
 897 F:      drivers/usb/gadget/udc/amd5536udc.*
 898
 899 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 900 M:      Andres Salomon <dilinger@queued.net>
 901 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 902 S:      Supported
 903 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 904 F:      arch/x86/include/asm/geode.h
 905 F:      drivers/char/hw_random/geode-rng.c
 906 F:      drivers/crypto/geode*
 907 F:      drivers/video/fbdev/geode/
 908
 909 AMD IOMMU (AMD-VI)
 910 M:      Joerg Roedel <joro@8bytes.org>
 911 L:      iommu@lists.linux-foundation.org
 912 S:      Maintained
 913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 914 F:      drivers/iommu/amd/
 915 F:      include/linux/amd-iommu.h
 916
 917 AMD KFD
 918 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 919 L:      amd-gfx@lists.freedesktop.org
 920 S:      Supported
 921 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 922 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 923 F:      drivers/gpu/drm/amd/amdkfd/
 924 F:      drivers/gpu/drm/amd/include/cik_structs.h
 925 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 926 F:      drivers/gpu/drm/amd/include/v9_structs.h
 927 F:      drivers/gpu/drm/amd/include/vi_structs.h
 928 F:      include/uapi/linux/kfd_ioctl.h
 929
 930 AMD SPI DRIVER
 931 M:      Sanjay R Mehta <sanju.mehta@amd.com>
 932 S:      Maintained
 933 F:      drivers/spi/spi-amd.c
 934
 935 AMD MP2 I2C DRIVER
 936 M:      Elie Morisse <syniurge@gmail.com>
 937 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 938 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 939 L:      linux-i2c@vger.kernel.org
 940 S:      Maintained
 941 F:      drivers/i2c/busses/i2c-amd-mp2*
 942
 943 AMD PMC DRIVER
 944 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
 945 L:      platform-driver-x86@vger.kernel.org
 946 S:      Maintained
 947 F:      drivers/platform/x86/amd-pmc.*
 948
 949 AMD POWERPLAY
 950 M:      Evan Quan <evan.quan@amd.com>
 951 L:      amd-gfx@lists.freedesktop.org
 952 S:      Supported
 953 T:      git git://people.freedesktop.org/~agd5f/linux
 954 F:      drivers/gpu/drm/amd/pm/powerplay/
 955
 956 AMD SEATTLE DEVICE TREE SUPPORT
 957 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 958 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 959 M:      Tom Lendacky <thomas.lendacky@amd.com>
 960 S:      Supported
 961 F:      arch/arm64/boot/dts/amd/
 962
 963 AMD XGBE DRIVER
 964 M:      Tom Lendacky <thomas.lendacky@amd.com>
 965 L:      netdev@vger.kernel.org
 966 S:      Supported
 967 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 968 F:      drivers/net/ethernet/amd/xgbe/
 969
 970 AMD SENSOR FUSION HUB DRIVER
 971 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 972 M:      Sandeep Singh <sandeep.singh@amd.com>
 973 L:      linux-input@vger.kernel.org
 974 S:      Maintained
 975 F:      Documentation/hid/amd-sfh*
 976 F:      drivers/hid/amd-sfh-hid/
 977
 978 AMS AS73211 DRIVER
 979 M:      Christian Eggers <ceggers@arri.de>
 980 L:      linux-iio@vger.kernel.org
 981 S:      Maintained
 982 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
 983 F:      drivers/iio/light/as73211.c
 984
 985 ANALOG DEVICES INC AD7192 DRIVER
 986 M:      Alexandru Tachici <alexandru.tachici@analog.com>
 987 L:      linux-iio@vger.kernel.org
 988 S:      Supported
 989 W:      http://ez.analog.com/community/linux-device-drivers
 990 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
 991 F:      drivers/iio/adc/ad7192.c
 992
 993 ANALOG DEVICES INC AD7292 DRIVER
 994 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 995 L:      linux-iio@vger.kernel.org
 996 S:      Supported
 997 W:      http://ez.analog.com/community/linux-device-drivers
 998 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 999 F:      drivers/iio/adc/ad7292.c
1000
1001 ANALOG DEVICES INC AD7768-1 DRIVER
1002 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1003 L:      linux-iio@vger.kernel.org
1004 S:      Supported
1005 W:      http://ez.analog.com/community/linux-device-drivers
1006 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1007 F:      drivers/iio/adc/ad7768-1.c
1008
1009 ANALOG DEVICES INC AD7780 DRIVER
1010 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1011 M:      Renato Lui Geh <renatogeh@gmail.com>
1012 L:      linux-iio@vger.kernel.org
1013 S:      Supported
1014 W:      http://ez.analog.com/community/linux-device-drivers
1015 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1016 F:      drivers/iio/adc/ad7780.c
1017
1018 ANALOG DEVICES INC AD9389B DRIVER
1019 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1020 L:      linux-media@vger.kernel.org
1021 S:      Maintained
1022 F:      drivers/media/i2c/ad9389b*
1023
1024 ANALOG DEVICES INC ADGS1408 DRIVER
1025 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1026 S:      Supported
1027 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1028 F:      drivers/mux/adgs1408.c
1029
1030 ANALOG DEVICES INC ADIN DRIVER
1031 M:      Michael Hennerich <michael.hennerich@analog.com>
1032 L:      netdev@vger.kernel.org
1033 S:      Supported
1034 W:      http://ez.analog.com/community/linux-device-drivers
1035 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1036 F:      drivers/net/phy/adin.c
1037
1038 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1039 M:      Nuno Sa <nuno.sa@analog.com>
1040 L:      linux-iio@vger.kernel.org
1041 S:      Supported
1042 F:      drivers/iio/imu/adis.c
1043 F:      include/linux/iio/imu/adis.h
1044
1045 ANALOG DEVICES INC ADIS16460 DRIVER
1046 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1047 L:      linux-iio@vger.kernel.org
1048 S:      Supported
1049 W:      http://ez.analog.com/community/linux-device-drivers
1050 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1051 F:      drivers/iio/imu/adis16460.c
1052
1053 ANALOG DEVICES INC ADIS16475 DRIVER
1054 M:      Nuno Sa <nuno.sa@analog.com>
1055 L:      linux-iio@vger.kernel.org
1056 W:      http://ez.analog.com/community/linux-device-drivers
1057 S:      Supported
1058 F:      drivers/iio/imu/adis16475.c
1059 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1060
1061 ANALOG DEVICES INC ADM1177 DRIVER
1062 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1063 L:      linux-hwmon@vger.kernel.org
1064 S:      Supported
1065 W:      http://ez.analog.com/community/linux-device-drivers
1066 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1067 F:      drivers/hwmon/adm1177.c
1068
1069 ANALOG DEVICES INC ADP5061 DRIVER
1070 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1071 L:      linux-pm@vger.kernel.org
1072 S:      Supported
1073 W:      http://ez.analog.com/community/linux-device-drivers
1074 F:      drivers/power/supply/adp5061.c
1075
1076 ANALOG DEVICES INC ADV7180 DRIVER
1077 M:      Lars-Peter Clausen <lars@metafoo.de>
1078 L:      linux-media@vger.kernel.org
1079 S:      Supported
1080 W:      http://ez.analog.com/community/linux-device-drivers
1081 F:      drivers/media/i2c/adv7180.c
1082 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1083
1084 ANALOG DEVICES INC ADV748X DRIVER
1085 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1086 L:      linux-media@vger.kernel.org
1087 S:      Maintained
1088 F:      drivers/media/i2c/adv748x/*
1089
1090 ANALOG DEVICES INC ADV7511 DRIVER
1091 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1092 L:      linux-media@vger.kernel.org
1093 S:      Maintained
1094 F:      drivers/media/i2c/adv7511*
1095
1096 ANALOG DEVICES INC ADV7604 DRIVER
1097 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1098 L:      linux-media@vger.kernel.org
1099 S:      Maintained
1100 F:      drivers/media/i2c/adv7604*
1101 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1102
1103 ANALOG DEVICES INC ADV7842 DRIVER
1104 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1105 L:      linux-media@vger.kernel.org
1106 S:      Maintained
1107 F:      drivers/media/i2c/adv7842*
1108
1109 ANALOG DEVICES INC ADXRS290 DRIVER
1110 M:      Nishant Malpani <nish.malpani25@gmail.com>
1111 L:      linux-iio@vger.kernel.org
1112 S:      Supported
1113 F:      drivers/iio/gyro/adxrs290.c
1114 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1115
1116 ANALOG DEVICES INC ASOC CODEC DRIVERS
1117 M:      Lars-Peter Clausen <lars@metafoo.de>
1118 M:      Nuno Sá <nuno.sa@analog.com>
1119 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1120 S:      Supported
1121 W:      http://wiki.analog.com/
1122 W:      http://ez.analog.com/community/linux-device-drivers
1123 F:      sound/soc/codecs/ad1*
1124 F:      sound/soc/codecs/ad7*
1125 F:      sound/soc/codecs/adau*
1126 F:      sound/soc/codecs/adav*
1127 F:      sound/soc/codecs/sigmadsp.*
1128 F:      sound/soc/codecs/ssm*
1129
1130 ANALOG DEVICES INC DMA DRIVERS
1131 M:      Lars-Peter Clausen <lars@metafoo.de>
1132 S:      Supported
1133 W:      http://ez.analog.com/community/linux-device-drivers
1134 F:      drivers/dma/dma-axi-dmac.c
1135
1136 ANALOG DEVICES INC IIO DRIVERS
1137 M:      Lars-Peter Clausen <lars@metafoo.de>
1138 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1139 S:      Supported
1140 W:      http://wiki.analog.com/
1141 W:      http://ez.analog.com/community/linux-device-drivers
1142 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1143 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1144 F:      Documentation/devicetree/bindings/iio/*/adi,*
1145 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
1146 F:      drivers/iio/*/ad*
1147 F:      drivers/iio/adc/ltc249*
1148 F:      drivers/iio/amplifiers/hmc425a.c
1149 F:      drivers/staging/iio/*/ad*
1150 X:      drivers/iio/*/adjd*
1151
1152 ANALOGBITS PLL LIBRARIES
1153 M:      Paul Walmsley <paul.walmsley@sifive.com>
1154 S:      Supported
1155 F:      drivers/clk/analogbits/*
1156 F:      include/linux/clk/analogbits*
1157
1158 ANDES ARCHITECTURE
1159 M:      Nick Hu <nickhu@andestech.com>
1160 M:      Greentime Hu <green.hu@gmail.com>
1161 M:      Vincent Chen <deanbo422@gmail.com>
1162 S:      Supported
1163 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1164 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1165 F:      Documentation/devicetree/bindings/nds32/
1166 F:      arch/nds32/
1167 N:      nds32
1168 K:      nds32
1169
1170 ANDROID CONFIG FRAGMENTS
1171 M:      Rob Herring <robh@kernel.org>
1172 S:      Supported
1173 F:      kernel/configs/android*
1174
1175 ANDROID DRIVERS
1176 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1177 M:      Arve Hjønnevåg <arve@android.com>
1178 M:      Todd Kjos <tkjos@android.com>
1179 M:      Martijn Coenen <maco@android.com>
1180 M:      Joel Fernandes <joel@joelfernandes.org>
1181 M:      Christian Brauner <christian@brauner.io>
1182 M:      Hridya Valsaraju <hridya@google.com>
1183 M:      Suren Baghdasaryan <surenb@google.com>
1184 L:      linux-kernel@vger.kernel.org
1185 S:      Supported
1186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1187 F:      drivers/android/
1188 F:      drivers/staging/android/
1189
1190 ANDROID GOLDFISH PIC DRIVER
1191 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1192 S:      Supported
1193 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1194 F:      drivers/irqchip/irq-goldfish-pic.c
1195
1196 ANDROID GOLDFISH RTC DRIVER
1197 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1198 S:      Supported
1199 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1200 F:      drivers/rtc/rtc-goldfish.c
1201
1202 AOA (Apple Onboard Audio) ALSA DRIVER
1203 M:      Johannes Berg <johannes@sipsolutions.net>
1204 L:      linuxppc-dev@lists.ozlabs.org
1205 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1206 S:      Maintained
1207 F:      sound/aoa/
1208
1209 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1210 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1211 L:      linux-iio@vger.kernel.org
1212 S:      Maintained
1213 F:      drivers/iio/adc/stx104.c
1214
1215 APM DRIVER
1216 M:      Jiri Kosina <jikos@kernel.org>
1217 S:      Odd fixes
1218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1219 F:      arch/x86/kernel/apm_32.c
1220 F:      drivers/char/apm-emulation.c
1221 F:      include/linux/apm_bios.h
1222 F:      include/uapi/linux/apm_bios.h
1223
1224 APPARMOR SECURITY MODULE
1225 M:      John Johansen <john.johansen@canonical.com>
1226 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1227 S:      Supported
1228 W:      wiki.apparmor.net
1229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1230 F:      Documentation/admin-guide/LSM/apparmor.rst
1231 F:      security/apparmor/
1232
1233 APPLE BCM5974 MULTITOUCH DRIVER
1234 M:      Henrik Rydberg <rydberg@bitmath.org>
1235 L:      linux-input@vger.kernel.org
1236 S:      Odd fixes
1237 F:      drivers/input/mouse/bcm5974.c
1238
1239 APPLE SMC DRIVER
1240 M:      Henrik Rydberg <rydberg@bitmath.org>
1241 L:      linux-hwmon@vger.kernel.org
1242 S:      Odd fixes
1243 F:      drivers/hwmon/applesmc.c
1244
1245 APPLETALK NETWORK LAYER
1246 L:      netdev@vger.kernel.org
1247 S:      Odd fixes
1248 F:      drivers/net/appletalk/
1249 F:      include/linux/atalk.h
1250 F:      include/uapi/linux/atalk.h
1251 F:      net/appletalk/
1252
1253 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1254 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1255 S:      Supported
1256 F:      arch/arm64/boot/dts/apm/
1257
1258 APPLIED MICRO (APM) X-GENE SOC EDAC
1259 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1260 S:      Supported
1261 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1262 F:      drivers/edac/xgene_edac.c
1263
1264 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1265 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1266 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1267 S:      Supported
1268 F:      drivers/net/ethernet/apm/xgene-v2/
1269
1270 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1271 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1272 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1273 M:      Quan Nguyen <quan@os.amperecomputing.com>
1274 S:      Supported
1275 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1276 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1277 F:      drivers/net/ethernet/apm/xgene/
1278 F:      drivers/net/mdio/mdio-xgene.c
1279
1280 APPLIED MICRO (APM) X-GENE SOC PMU
1281 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1282 S:      Supported
1283 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1284 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1285 F:      drivers/perf/xgene_pmu.c
1286
1287 APTINA CAMERA SENSOR PLL
1288 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1289 L:      linux-media@vger.kernel.org
1290 S:      Maintained
1291 F:      drivers/media/i2c/aptina-pll.*
1292
1293 AQUANTIA ETHERNET DRIVER (atlantic)
1294 M:      Igor Russkikh <irusskikh@marvell.com>
1295 L:      netdev@vger.kernel.org
1296 S:      Supported
1297 W:      https://www.marvell.com/
1298 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1299 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1300 F:      drivers/net/ethernet/aquantia/atlantic/
1301
1302 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1303 M:      Egor Pomozov <epomozov@marvell.com>
1304 L:      netdev@vger.kernel.org
1305 S:      Supported
1306 W:      http://www.aquantia.com
1307 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1308
1309 ARASAN NAND CONTROLLER DRIVER
1310 M:      Naga Sureshkumar Relli <nagasure@xilinx.com>
1311 L:      linux-mtd@lists.infradead.org
1312 S:      Maintained
1313 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1314 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1315
1316 ARC FRAMEBUFFER DRIVER
1317 M:      Jaya Kumar <jayalk@intworks.biz>
1318 S:      Maintained
1319 F:      drivers/video/fbdev/arcfb.c
1320 F:      drivers/video/fbdev/core/fb_defio.c
1321
1322 ARC PGU DRM DRIVER
1323 M:      Alexey Brodkin <abrodkin@synopsys.com>
1324 S:      Supported
1325 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1326 F:      drivers/gpu/drm/arc/
1327
1328 ARCNET NETWORK LAYER
1329 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1330 L:      netdev@vger.kernel.org
1331 S:      Maintained
1332 F:      drivers/net/arcnet/
1333 F:      include/uapi/linux/if_arcnet.h
1334
1335 ARM ARCHITECTED TIMER DRIVER
1336 M:      Mark Rutland <mark.rutland@arm.com>
1337 M:      Marc Zyngier <maz@kernel.org>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 F:      arch/arm/include/asm/arch_timer.h
1341 F:      arch/arm64/include/asm/arch_timer.h
1342 F:      drivers/clocksource/arm_arch_timer.c
1343
1344 ARM HDLCD DRM DRIVER
1345 M:      Liviu Dudau <liviu.dudau@arm.com>
1346 S:      Supported
1347 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1348 F:      drivers/gpu/drm/arm/hdlcd_*
1349
1350 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1351 M:      Linus Walleij <linus.walleij@linaro.org>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1355 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1356 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1357 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1358 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1359 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1360 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1361 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1362 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1363 F:      arch/arm/boot/dts/arm-realview-*
1364 F:      arch/arm/boot/dts/integrator*
1365 F:      arch/arm/boot/dts/versatile*
1366 F:      arch/arm/mach-integrator/
1367 F:      arch/arm/mach-realview/
1368 F:      arch/arm/mach-versatile/
1369 F:      arch/arm/plat-versatile/
1370 F:      drivers/bus/arm-integrator-lm.c
1371 F:      drivers/clk/versatile/
1372 F:      drivers/i2c/busses/i2c-versatile.c
1373 F:      drivers/irqchip/irq-versatile-fpga.c
1374 F:      drivers/mtd/maps/physmap-versatile.*
1375 F:      drivers/power/reset/arm-versatile-reboot.c
1376 F:      drivers/soc/versatile/
1377
1378 ARM KOMEDA DRM-KMS DRIVER
1379 M:      James (Qian) Wang <james.qian.wang@arm.com>
1380 M:      Liviu Dudau <liviu.dudau@arm.com>
1381 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1382 L:      Mali DP Maintainers <malidp@foss.arm.com>
1383 S:      Supported
1384 T:      git git://anongit.freedesktop.org/drm/drm-misc
1385 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1386 F:      Documentation/gpu/komeda-kms.rst
1387 F:      drivers/gpu/drm/arm/display/include/
1388 F:      drivers/gpu/drm/arm/display/komeda/
1389
1390 ARM MALI PANFROST DRM DRIVER
1391 M:      Rob Herring <robh@kernel.org>
1392 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1393 R:      Steven Price <steven.price@arm.com>
1394 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1395 L:      dri-devel@lists.freedesktop.org
1396 S:      Supported
1397 T:      git git://anongit.freedesktop.org/drm/drm-misc
1398 F:      drivers/gpu/drm/panfrost/
1399 F:      include/uapi/drm/panfrost_drm.h
1400
1401 ARM MALI-DP DRM DRIVER
1402 M:      Liviu Dudau <liviu.dudau@arm.com>
1403 M:      Brian Starkey <brian.starkey@arm.com>
1404 L:      Mali DP Maintainers <malidp@foss.arm.com>
1405 S:      Supported
1406 T:      git git://anongit.freedesktop.org/drm/drm-misc
1407 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1408 F:      Documentation/gpu/afbc.rst
1409 F:      drivers/gpu/drm/arm/
1410
1411 ARM MFM AND FLOPPY DRIVERS
1412 M:      Ian Molton <spyro@f2s.com>
1413 S:      Maintained
1414 F:      arch/arm/include/asm/floppy.h
1415 F:      arch/arm/mach-rpc/floppydma.S
1416
1417 ARM PMU PROFILING AND DEBUGGING
1418 M:      Will Deacon <will@kernel.org>
1419 M:      Mark Rutland <mark.rutland@arm.com>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1423 F:      Documentation/devicetree/bindings/perf/
1424 F:      arch/arm*/include/asm/hw_breakpoint.h
1425 F:      arch/arm*/include/asm/perf_event.h
1426 F:      arch/arm*/kernel/hw_breakpoint.c
1427 F:      arch/arm*/kernel/perf_*
1428 F:      drivers/perf/
1429 F:      include/linux/perf/arm_pmu.h
1430
1431 ARM PORT
1432 M:      Russell King <linux@armlinux.org.uk>
1433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1434 S:      Odd Fixes
1435 W:      http://www.armlinux.org.uk/
1436 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1437 F:      arch/arm/
1438 X:      arch/arm/boot/dts/
1439
1440 ARM PRIMECELL AACI PL041 DRIVER
1441 M:      Russell King <linux@armlinux.org.uk>
1442 S:      Odd Fixes
1443 F:      sound/arm/aaci.*
1444
1445 ARM PRIMECELL BUS SUPPORT
1446 M:      Russell King <linux@armlinux.org.uk>
1447 S:      Odd Fixes
1448 F:      drivers/amba/
1449 F:      include/linux/amba/bus.h
1450
1451 ARM PRIMECELL CLCD PL110 DRIVER
1452 M:      Russell King <linux@armlinux.org.uk>
1453 S:      Odd Fixes
1454 F:      drivers/video/fbdev/amba-clcd.*
1455
1456 ARM PRIMECELL KMI PL050 DRIVER
1457 M:      Russell King <linux@armlinux.org.uk>
1458 S:      Odd Fixes
1459 F:      drivers/input/serio/ambakmi.*
1460 F:      include/linux/amba/kmi.h
1461
1462 ARM PRIMECELL MMCI PL180/1 DRIVER
1463 M:      Russell King <linux@armlinux.org.uk>
1464 S:      Odd Fixes
1465 F:      drivers/mmc/host/mmci.*
1466 F:      include/linux/amba/mmci.h
1467
1468 ARM PRIMECELL SSP PL022 SPI DRIVER
1469 M:      Linus Walleij <linus.walleij@linaro.org>
1470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1471 S:      Maintained
1472 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1473 F:      drivers/spi/spi-pl022.c
1474
1475 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1476 M:      Russell King <linux@armlinux.org.uk>
1477 S:      Odd Fixes
1478 F:      drivers/tty/serial/amba-pl01*.c
1479 F:      include/linux/amba/serial.h
1480
1481 ARM PRIMECELL VIC PL190/PL192 DRIVER
1482 M:      Linus Walleij <linus.walleij@linaro.org>
1483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1484 S:      Maintained
1485 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1486 F:      drivers/irqchip/irq-vic.c
1487
1488 ARM SMC WATCHDOG DRIVER
1489 M:      Julius Werner <jwerner@chromium.org>
1490 R:      Evan Benn <evanbenn@chromium.org>
1491 S:      Maintained
1492 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1493 F:      drivers/watchdog/arm_smc_wdt.c
1494
1495 ARM SMMU DRIVERS
1496 M:      Will Deacon <will@kernel.org>
1497 R:      Robin Murphy <robin.murphy@arm.com>
1498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1499 S:      Maintained
1500 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1501 F:      drivers/iommu/arm/
1502 F:      drivers/iommu/io-pgtable-arm*
1503
1504 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1505 M:      Arnd Bergmann <arnd@arndb.de>
1506 M:      Olof Johansson <olof@lixom.net>
1507 M:      soc@kernel.org
1508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1509 S:      Maintained
1510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1511 F:      arch/arm/boot/dts/Makefile
1512 F:      arch/arm64/boot/dts/Makefile
1513
1514 ARM SUB-ARCHITECTURES
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 S:      Maintained
1517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1518 F:      arch/arm/mach-*/
1519 F:      arch/arm/plat-*/
1520
1521 ARM/ACTIONS SEMI ARCHITECTURE
1522 M:      Andreas Färber <afaerber@suse.de>
1523 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1525 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527 F:      Documentation/devicetree/bindings/arm/actions.yaml
1528 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1529 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1530 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1531 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1532 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1533 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1534 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1535 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1536 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1537 F:      arch/arm/boot/dts/owl-*
1538 F:      arch/arm/mach-actions/
1539 F:      arch/arm64/boot/dts/actions/
1540 F:      drivers/clk/actions/
1541 F:      drivers/clocksource/timer-owl*
1542 F:      drivers/dma/owl-dma.c
1543 F:      drivers/i2c/busses/i2c-owl.c
1544 F:      drivers/irqchip/irq-owl-sirq.c
1545 F:      drivers/mmc/host/owl-mmc.c
1546 F:      drivers/net/ethernet/actions/
1547 F:      drivers/pinctrl/actions/*
1548 F:      drivers/soc/actions/
1549 F:      include/dt-bindings/power/owl-*
1550 F:      include/dt-bindings/reset/actions,*
1551 F:      include/linux/soc/actions/
1552 N:      owl
1553
1554 ARM/ADS SPHERE MACHINE SUPPORT
1555 M:      Lennert Buytenhek <kernel@wantstofly.org>
1556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1557 S:      Maintained
1558
1559 ARM/AFEB9260 MACHINE SUPPORT
1560 M:      Sergey Lapin <slapin@ossfans.org>
1561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1562 S:      Maintained
1563
1564 ARM/AJECO 1ARM MACHINE SUPPORT
1565 M:      Lennert Buytenhek <kernel@wantstofly.org>
1566 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1567 S:      Maintained
1568
1569 ARM/Allwinner SoC Clock Support
1570 M:      Emilio López <emilio@elopez.com.ar>
1571 S:      Maintained
1572 F:      drivers/clk/sunxi/
1573
1574 ARM/Allwinner sunXi SoC support
1575 M:      Maxime Ripard <mripard@kernel.org>
1576 M:      Chen-Yu Tsai <wens@csie.org>
1577 R:      Jernej Skrabec <jernej.skrabec@siol.net>
1578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1579 S:      Maintained
1580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1581 F:      arch/arm/mach-sunxi/
1582 F:      arch/arm64/boot/dts/allwinner/
1583 F:      drivers/clk/sunxi-ng/
1584 F:      drivers/pinctrl/sunxi/
1585 F:      drivers/soc/sunxi/
1586 N:      sun[x456789]i
1587 N:      sun50i
1588
1589 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1590 M:      Neil Armstrong <narmstrong@baylibre.com>
1591 M:      Jerome Brunet <jbrunet@baylibre.com>
1592 L:      linux-amlogic@lists.infradead.org
1593 S:      Maintained
1594 F:      Documentation/devicetree/bindings/clock/amlogic*
1595 F:      drivers/clk/meson/
1596 F:      include/dt-bindings/clock/gxbb*
1597 F:      include/dt-bindings/clock/meson*
1598
1599 ARM/Amlogic Meson SoC Crypto Drivers
1600 M:      Corentin Labbe <clabbe@baylibre.com>
1601 L:      linux-crypto@vger.kernel.org
1602 L:      linux-amlogic@lists.infradead.org
1603 S:      Maintained
1604 F:      Documentation/devicetree/bindings/crypto/amlogic*
1605 F:      drivers/crypto/amlogic/
1606
1607 ARM/Amlogic Meson SoC Sound Drivers
1608 M:      Jerome Brunet <jbrunet@baylibre.com>
1609 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1610 S:      Maintained
1611 F:      Documentation/devicetree/bindings/sound/amlogic*
1612 F:      sound/soc/meson/
1613
1614 ARM/Amlogic Meson SoC support
1615 M:      Kevin Hilman <khilman@baylibre.com>
1616 R:      Neil Armstrong <narmstrong@baylibre.com>
1617 R:      Jerome Brunet <jbrunet@baylibre.com>
1618 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1620 L:      linux-amlogic@lists.infradead.org
1621 S:      Maintained
1622 W:      http://linux-meson.com/
1623 F:      arch/arm/boot/dts/meson*
1624 F:      arch/arm/mach-meson/
1625 F:      arch/arm64/boot/dts/amlogic/
1626 F:      drivers/mmc/host/meson*
1627 F:      drivers/pinctrl/meson/
1628 F:      drivers/rtc/rtc-meson*
1629 F:      drivers/soc/amlogic/
1630 N:      meson
1631
1632 ARM/Annapurna Labs ALPINE ARCHITECTURE
1633 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1634 M:      Antoine Tenart <atenart@kernel.org>
1635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1636 S:      Maintained
1637 F:      arch/arm/boot/dts/alpine*
1638 F:      arch/arm/mach-alpine/
1639 F:      arch/arm64/boot/dts/amazon/
1640 F:      drivers/*/*alpine*
1641
1642 ARM/ARTPEC MACHINE SUPPORT
1643 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1644 M:      Lars Persson <lars.persson@axis.com>
1645 L:      linux-arm-kernel@axis.com
1646 S:      Maintained
1647 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1648 F:      arch/arm/boot/dts/artpec6*
1649 F:      arch/arm/mach-artpec
1650 F:      drivers/clk/axis
1651 F:      drivers/crypto/axis
1652 F:      drivers/mmc/host/usdhi6rol0.c
1653 F:      drivers/pinctrl/pinctrl-artpec*
1654
1655 ARM/ASPEED I2C DRIVER
1656 M:      Brendan Higgins <brendanhiggins@google.com>
1657 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1658 R:      Joel Stanley <joel@jms.id.au>
1659 L:      linux-i2c@vger.kernel.org
1660 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1661 S:      Maintained
1662 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1663 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1664 F:      drivers/i2c/busses/i2c-aspeed.c
1665 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1666
1667 ARM/ASPEED MACHINE SUPPORT
1668 M:      Joel Stanley <joel@jms.id.au>
1669 R:      Andrew Jeffery <andrew@aj.id.au>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1672 S:      Supported
1673 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1675 F:      arch/arm/boot/dts/aspeed-*
1676 F:      arch/arm/mach-aspeed/
1677 N:      aspeed
1678
1679 ARM/BITMAIN ARCHITECTURE
1680 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Maintained
1683 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1684 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1685 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1686 F:      arch/arm64/boot/dts/bitmain/
1687 F:      drivers/clk/clk-bm1880.c
1688 F:      drivers/pinctrl/pinctrl-bm1880.c
1689
1690 ARM/CALXEDA HIGHBANK ARCHITECTURE
1691 M:      Andre Przywara <andre.przywara@arm.com>
1692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 F:      arch/arm/boot/dts/ecx-*.dts*
1695 F:      arch/arm/boot/dts/highbank.dts
1696 F:      arch/arm/mach-highbank/
1697
1698 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1699 M:      Krzysztof Halasa <khalasa@piap.pl>
1700 S:      Maintained
1701 F:      arch/arm/mach-cns3xxx/
1702
1703 ARM/CAVIUM THUNDER NETWORK DRIVER
1704 M:      Sunil Goutham <sgoutham@marvell.com>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 S:      Supported
1707 F:      drivers/net/ethernet/cavium/thunder/
1708
1709 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1710 M:      Lukasz Majewski <lukma@denx.de>
1711 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1712 S:      Maintained
1713 F:      arch/arm/mach-ep93xx/ts72xx.c
1714
1715 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1716 M:      Alexander Shiyan <shc_work@mail.ru>
1717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1718 S:      Odd Fixes
1719 N:      clps711x
1720
1721 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1722 M:      Lennert Buytenhek <kernel@wantstofly.org>
1723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1724 S:      Maintained
1725
1726 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1727 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1728 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 S:      Maintained
1731 F:      arch/arm/mach-ep93xx/
1732 F:      arch/arm/mach-ep93xx/include/mach/
1733
1734 ARM/CLKDEV SUPPORT
1735 M:      Russell King <linux@armlinux.org.uk>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1739 F:      drivers/clk/clkdev.c
1740
1741 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1742 M:      Baruch Siach <baruch@tkos.co.il>
1743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1744 S:      Maintained
1745 F:      arch/arm/boot/dts/cx92755*
1746 N:      digicolor
1747
1748 ARM/CONTEC MICRO9 MACHINE SUPPORT
1749 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1750 S:      Maintained
1751 F:      arch/arm/mach-ep93xx/micro9.c
1752
1753 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1754 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1755 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
1756 R:      Mike Leach <mike.leach@linaro.org>
1757 R:      Leo Yan <leo.yan@linaro.org>
1758 L:      coresight@lists.linaro.org (moderated for non-subscribers)
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 S:      Maintained
1761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
1762 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1763 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1764 F:      Documentation/devicetree/bindings/arm/coresight-cti.yaml
1765 F:      Documentation/devicetree/bindings/arm/coresight.txt
1766 F:      Documentation/trace/coresight/*
1767 F:      drivers/hwtracing/coresight/*
1768 F:      include/dt-bindings/arm/coresight-cti-dt.h
1769 F:      tools/perf/arch/arm/util/auxtrace.c
1770 F:      tools/perf/arch/arm/util/cs-etm.c
1771 F:      tools/perf/arch/arm/util/cs-etm.h
1772 F:      tools/perf/arch/arm/util/pmu.c
1773 F:      tools/perf/util/cs-etm-decoder/*
1774 F:      tools/perf/util/cs-etm.*
1775
1776 ARM/CORGI MACHINE SUPPORT
1777 M:      Richard Purdie <rpurdie@rpsys.net>
1778 S:      Maintained
1779
1780 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1781 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1782 M:      Linus Walleij <linus.walleij@linaro.org>
1783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1784 S:      Maintained
1785 T:      git git://github.com/ulli-kroll/linux.git
1786 F:      Documentation/devicetree/bindings/arm/gemini.txt
1787 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1788 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1789 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1790 F:      arch/arm/mach-gemini/
1791 F:      drivers/net/ethernet/cortina/
1792 F:      drivers/pinctrl/pinctrl-gemini.c
1793 F:      drivers/rtc/rtc-ftrtc010.c
1794
1795 ARM/CZ.NIC TURRIS SUPPORT
1796 M:      Marek Behun <kabel@kernel.org>
1797 S:      Maintained
1798 W:      https://www.turris.cz/
1799 F:      Documentation/ABI/testing/debugfs-moxtet
1800 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1801 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1802 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1803 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1804 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1805 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
1806 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
1807 F:      drivers/bus/moxtet.c
1808 F:      drivers/firmware/turris-mox-rwtm.c
1809 F:      drivers/leds/leds-turris-omnia.c
1810 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
1811 F:      drivers/gpio/gpio-moxtet.c
1812 F:      drivers/watchdog/armada_37xx_wdt.c
1813 F:      include/dt-bindings/bus/moxtet.h
1814 F:      include/linux/armada-37xx-rwtm-mailbox.h
1815 F:      include/linux/moxtet.h
1816
1817 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1818 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1820 S:      Maintained
1821 F:      arch/arm/mach-pxa/ezx.c
1822
1823 ARM/FARADAY FA526 PORT
1824 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1826 S:      Maintained
1827 T:      git git://git.berlios.de/gemini-board
1828 F:      arch/arm/mm/*-fa*
1829
1830 ARM/FOOTBRIDGE ARCHITECTURE
1831 M:      Russell King <linux@armlinux.org.uk>
1832 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1833 S:      Maintained
1834 W:      http://www.armlinux.org.uk/
1835 F:      arch/arm/include/asm/hardware/dec21285.h
1836 F:      arch/arm/mach-footbridge/
1837
1838 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1839 M:      Shawn Guo <shawnguo@kernel.org>
1840 M:      Sascha Hauer <s.hauer@pengutronix.de>
1841 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1842 R:      Fabio Estevam <festevam@gmail.com>
1843 R:      NXP Linux Team <linux-imx@nxp.com>
1844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1845 S:      Maintained
1846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1847 X:      drivers/media/i2c/
1848 N:      imx
1849 N:      mxs
1850
1851 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1852 M:      Shawn Guo <shawnguo@kernel.org>
1853 M:      Li Yang <leoyang.li@nxp.com>
1854 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1855 S:      Maintained
1856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1857 F:      arch/arm/boot/dts/ls1021a*
1858 F:      arch/arm64/boot/dts/freescale/fsl-*
1859 F:      arch/arm64/boot/dts/freescale/qoriq-*
1860
1861 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1862 M:      Shawn Guo <shawnguo@kernel.org>
1863 M:      Sascha Hauer <s.hauer@pengutronix.de>
1864 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1865 R:      Stefan Agner <stefan@agner.ch>
1866 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1867 S:      Maintained
1868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1869 F:      arch/arm/boot/dts/vf*
1870 F:      arch/arm/mach-imx/*vf610*
1871
1872 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1873 M:      Lennert Buytenhek <kernel@wantstofly.org>
1874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1875 S:      Maintained
1876
1877 ARM/GUMSTIX MACHINE SUPPORT
1878 M:      Steve Sakoman <sakoman@gmail.com>
1879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1880 S:      Maintained
1881
1882 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1883 M:      Philipp Zabel <philipp.zabel@gmail.com>
1884 M:      Paul Parsons <lost.distance@yahoo.com>
1885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1886 S:      Maintained
1887 F:      arch/arm/mach-pxa/hx4700.c
1888 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1889 F:      sound/soc/pxa/hx4700.c
1890
1891 ARM/HISILICON SOC SUPPORT
1892 M:      Wei Xu <xuwei5@hisilicon.com>
1893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1894 S:      Supported
1895 W:      http://www.hisilicon.com
1896 T:      git git://github.com/hisilicon/linux-hisi.git
1897 F:      arch/arm/boot/dts/hi3*
1898 F:      arch/arm/boot/dts/hip*
1899 F:      arch/arm/boot/dts/hisi*
1900 F:      arch/arm/mach-hisi/
1901 F:      arch/arm64/boot/dts/hisilicon/
1902
1903 ARM/HP JORNADA 7XX MACHINE SUPPORT
1904 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1905 S:      Maintained
1906 W:      www.jlime.com
1907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1908 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1909 F:      arch/arm/mach-sa1100/jornada720.c
1910
1911 ARM/IGEP MACHINE SUPPORT
1912 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1913 M:      Javier Martinez Canillas <javier@dowhile0.org>
1914 L:      linux-omap@vger.kernel.org
1915 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1916 S:      Maintained
1917 F:      arch/arm/boot/dts/omap3-igep*
1918
1919 ARM/INCOME PXA270 SUPPORT
1920 M:      Marek Vasut <marek.vasut@gmail.com>
1921 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1922 S:      Maintained
1923 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1924
1925 ARM/INTEL IOP32X ARM ARCHITECTURE
1926 M:      Lennert Buytenhek <kernel@wantstofly.org>
1927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1928 S:      Maintained
1929
1930 ARM/INTEL IQ81342EX MACHINE SUPPORT
1931 M:      Lennert Buytenhek <kernel@wantstofly.org>
1932 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1933 S:      Maintained
1934
1935 ARM/INTEL IXDP2850 MACHINE SUPPORT
1936 M:      Lennert Buytenhek <kernel@wantstofly.org>
1937 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1938 S:      Maintained
1939
1940 ARM/INTEL IXP4XX ARM ARCHITECTURE
1941 M:      Linus Walleij <linusw@kernel.org>
1942 M:      Imre Kaloz <kaloz@openwrt.org>
1943 M:      Krzysztof Halasa <khalasa@piap.pl>
1944 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1945 S:      Maintained
1946 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1947 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1948 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1949 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1950 F:      arch/arm/mach-ixp4xx/
1951 F:      drivers/clocksource/timer-ixp4xx.c
1952 F:      drivers/gpio/gpio-ixp4xx.c
1953 F:      drivers/irqchip/irq-ixp4xx.c
1954 F:      include/linux/irqchip/irq-ixp4xx.h
1955 F:      include/linux/platform_data/timer-ixp4xx.h
1956
1957 ARM/INTEL KEEMBAY ARCHITECTURE
1958 M:      Paul J. Murphy <paul.j.murphy@intel.com>
1959 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
1960 S:      Maintained
1961 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
1962 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
1963 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
1964
1965 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1966 M:      Jonathan Cameron <jic23@cam.ac.uk>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      arch/arm/mach-pxa/stargate2.c
1970 F:      drivers/pcmcia/pxa2xx_stargate2.c
1971
1972 ARM/INTEL XSC3 (MANZANO) ARM CORE
1973 M:      Lennert Buytenhek <kernel@wantstofly.org>
1974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1975 S:      Maintained
1976
1977 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1978 M:      Lennert Buytenhek <kernel@wantstofly.org>
1979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1980 S:      Maintained
1981
1982 ARM/LG1K ARCHITECTURE
1983 M:      Chanho Min <chanho.min@lge.com>
1984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1985 S:      Maintained
1986 F:      arch/arm64/boot/dts/lg/
1987
1988 ARM/LOGICPD PXA270 MACHINE SUPPORT
1989 M:      Lennert Buytenhek <kernel@wantstofly.org>
1990 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1991 S:      Maintained
1992
1993 ARM/LPC18XX ARCHITECTURE
1994 M:      Vladimir Zapolskiy <vz@mleia.com>
1995 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1996 S:      Maintained
1997 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1998 F:      arch/arm/boot/dts/lpc43*
1999 F:      drivers/i2c/busses/i2c-lpc2k.c
2000 F:      drivers/memory/pl172.c
2001 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2002 F:      drivers/rtc/rtc-lpc24xx.c
2003 N:      lpc18xx
2004
2005 ARM/LPC32XX SOC SUPPORT
2006 M:      Vladimir Zapolskiy <vz@mleia.com>
2007 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2008 S:      Maintained
2009 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2010 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2011 F:      arch/arm/boot/dts/lpc32*
2012 F:      arch/arm/mach-lpc32xx/
2013 F:      drivers/i2c/busses/i2c-pnx.c
2014 F:      drivers/net/ethernet/nxp/lpc_eth.c
2015 F:      drivers/usb/host/ohci-nxp.c
2016 F:      drivers/watchdog/pnx4008_wdt.c
2017 N:      lpc32xx
2018
2019 ARM/MAGICIAN MACHINE SUPPORT
2020 M:      Philipp Zabel <philipp.zabel@gmail.com>
2021 S:      Maintained
2022
2023 ARM/Marvell Dove/MV78xx0/Orion SOC support
2024 M:      Andrew Lunn <andrew@lunn.ch>
2025 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2026 M:      Gregory Clement <gregory.clement@bootlin.com>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 S:      Maintained
2029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2030 F:      Documentation/devicetree/bindings/soc/dove/
2031 F:      arch/arm/boot/dts/dove*
2032 F:      arch/arm/boot/dts/orion5x*
2033 F:      arch/arm/mach-dove/
2034 F:      arch/arm/mach-mv78xx0/
2035 F:      arch/arm/mach-orion5x/
2036 F:      arch/arm/plat-orion/
2037 F:      drivers/soc/dove/
2038
2039 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2040 M:      Andrew Lunn <andrew@lunn.ch>
2041 M:      Gregory Clement <gregory.clement@bootlin.com>
2042 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2044 S:      Maintained
2045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2046 F:      arch/arm/boot/dts/armada*
2047 F:      arch/arm/boot/dts/kirkwood*
2048 F:      arch/arm/configs/mvebu_*_defconfig
2049 F:      arch/arm/mach-mvebu/
2050 F:      arch/arm64/boot/dts/marvell/armada*
2051 F:      arch/arm64/boot/dts/marvell/cn913*
2052 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2053 F:      drivers/cpufreq/armada-8k-cpufreq.c
2054 F:      drivers/cpufreq/mvebu-cpufreq.c
2055 F:      drivers/irqchip/irq-armada-370-xp.c
2056 F:      drivers/irqchip/irq-mvebu-*
2057 F:      drivers/pinctrl/mvebu/
2058 F:      drivers/rtc/rtc-armada38x.c
2059
2060 ARM/Mediatek RTC DRIVER
2061 M:      Eddie Huang <eddie.huang@mediatek.com>
2062 M:      Sean Wang <sean.wang@mediatek.com>
2063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2064 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2065 S:      Maintained
2066 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2067 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2068 F:      drivers/rtc/rtc-mt2712.c
2069 F:      drivers/rtc/rtc-mt6397.c
2070 F:      drivers/rtc/rtc-mt7622.c
2071
2072 ARM/Mediatek SoC support
2073 M:      Matthias Brugger <matthias.bgg@gmail.com>
2074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2075 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2076 S:      Maintained
2077 W:      https://mtk.wiki.kernel.org/
2078 C:      irc://chat.freenode.net/linux-mediatek
2079 F:      arch/arm/boot/dts/mt6*
2080 F:      arch/arm/boot/dts/mt7*
2081 F:      arch/arm/boot/dts/mt8*
2082 F:      arch/arm/mach-mediatek/
2083 F:      arch/arm64/boot/dts/mediatek/
2084 F:      drivers/soc/mediatek/
2085 N:      mtk
2086 N:      mt[678]
2087 K:      mediatek
2088
2089 ARM/Mediatek USB3 PHY DRIVER
2090 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2092 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2093 S:      Maintained
2094 F:      Documentation/devicetree/bindings/phy/mediatek,*
2095 F:      drivers/phy/mediatek/
2096
2097 ARM/Microchip (AT91) SoC support
2098 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2099 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2100 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2102 S:      Supported
2103 W:      http://www.linux4sam.org
2104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2105 F:      arch/arm/boot/dts/at91*.dts
2106 F:      arch/arm/boot/dts/at91*.dtsi
2107 F:      arch/arm/boot/dts/sama*.dts
2108 F:      arch/arm/boot/dts/sama*.dtsi
2109 F:      arch/arm/include/debug/at91.S
2110 F:      arch/arm/mach-at91/
2111 F:      drivers/memory/atmel*
2112 F:      drivers/watchdog/sama5d4_wdt.c
2113 F:      include/soc/at91/
2114 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2115 X:      drivers/net/wireless/atmel/
2116 N:      at91
2117 N:      atmel
2118
2119 ARM/Microchip Sparx5 SoC support
2120 M:      Lars Povlsen <lars.povlsen@microchip.com>
2121 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2122 M:      UNGLinuxDriver@microchip.com
2123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2124 S:      Supported
2125 T:      git git://github.com/microchip-ung/linux-upstream.git
2126 F:      arch/arm64/boot/dts/microchip/
2127 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2128 N:      sparx5
2129
2130 Microchip Timer Counter Block (TCB) Capture Driver
2131 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
2132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2133 L:      linux-iio@vger.kernel.org
2134 S:      Maintained
2135 F:      drivers/counter/microchip-tcb-capture.c
2136
2137 ARM/MIOA701 MACHINE SUPPORT
2138 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 S:      Maintained
2141 F:      arch/arm/mach-pxa/mioa701.c
2142
2143 ARM/MStar/Sigmastar Armv7 SoC support
2144 M:      Daniel Palmer <daniel@thingy.jp>
2145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2146 S:      Maintained
2147 W:      http://linux-chenxing.org/
2148 F:      Documentation/devicetree/bindings/arm/mstar/*
2149 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2150 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2151 F:      arch/arm/boot/dts/mstar-*
2152 F:      arch/arm/mach-mstar/
2153 F:      drivers/clk/mstar/
2154 F:      drivers/gpio/gpio-msc313.c
2155 F:      include/dt-bindings/clock/mstar-*
2156 F:      include/dt-bindings/gpio/msc313-gpio.h
2157
2158 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2159 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2160 S:      Maintained
2161
2162 ARM/NOMADIK/Ux500 ARCHITECTURES
2163 M:      Linus Walleij <linus.walleij@linaro.org>
2164 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2165 S:      Maintained
2166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2167 F:      Documentation/devicetree/bindings/arm/ste-*
2168 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2169 F:      Documentation/devicetree/bindings/arm/ux500/
2170 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2171 F:      arch/arm/boot/dts/ste-*
2172 F:      arch/arm/mach-nomadik/
2173 F:      arch/arm/mach-ux500/
2174 F:      drivers/clk/clk-nomadik.c
2175 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2176 F:      drivers/dma/ste_dma40*
2177 F:      drivers/hwspinlock/u8500_hsem.c
2178 F:      drivers/i2c/busses/i2c-nomadik.c
2179 F:      drivers/iio/adc/ab8500-gpadc.c
2180 F:      drivers/mfd/ab8500*
2181 F:      drivers/mfd/abx500*
2182 F:      drivers/mfd/db8500*
2183 F:      drivers/mfd/dbx500*
2184 F:      drivers/pinctrl/nomadik/
2185 F:      drivers/rtc/rtc-ab8500.c
2186 F:      drivers/rtc/rtc-pl031.c
2187 F:      drivers/soc/ux500/
2188
2189 ARM/NUVOTON NPCM ARCHITECTURE
2190 M:      Avi Fishman <avifishman70@gmail.com>
2191 M:      Tomer Maimon <tmaimon77@gmail.com>
2192 M:      Tali Perry <tali.perry1@gmail.com>
2193 R:      Patrick Venture <venture@google.com>
2194 R:      Nancy Yuen <yuenn@google.com>
2195 R:      Benjamin Fair <benjaminfair@google.com>
2196 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2197 S:      Supported
2198 F:      Documentation/devicetree/bindings/*/*/*npcm*
2199 F:      Documentation/devicetree/bindings/*/*npcm*
2200 F:      arch/arm/boot/dts/nuvoton-npcm*
2201 F:      arch/arm/mach-npcm/
2202 F:      drivers/*/*npcm*
2203 F:      drivers/*/*/*npcm*
2204 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2205
2206 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2207 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2208 S:      Orphan
2209 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2210 F:      arch/arm/mach-s3c/gta02.h
2211 F:      arch/arm/mach-s3c/mach-gta02.c
2212
2213 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2214 M:      Alexander Clouter <alex@digriz.org.uk>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 W:      http://www.digriz.org.uk/ts78xx/kernel
2218 F:      arch/arm/mach-orion5x/ts78xx-*
2219
2220 ARM/OXNAS platform support
2221 M:      Neil Armstrong <narmstrong@baylibre.com>
2222 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2223 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2224 S:      Maintained
2225 F:      arch/arm/boot/dts/ox8*.dts*
2226 F:      arch/arm/mach-oxnas/
2227 F:      drivers/power/reset/oxnas-restart.c
2228 N:      oxnas
2229
2230 ARM/PALM TREO SUPPORT
2231 M:      Tomas Cech <sleep_walker@suse.com>
2232 L:      linux-arm-kernel@lists.infradead.org
2233 S:      Maintained
2234 W:      http://hackndev.com
2235 F:      arch/arm/mach-pxa/palmtreo.*
2236
2237 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2238 M:      Marek Vasut <marek.vasut@gmail.com>
2239 L:      linux-arm-kernel@lists.infradead.org
2240 S:      Maintained
2241 W:      http://hackndev.com
2242 F:      arch/arm/mach-pxa/include/mach/palmld.h
2243 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2244 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2245 F:      arch/arm/mach-pxa/palmld.c
2246 F:      arch/arm/mach-pxa/palmt5.*
2247 F:      arch/arm/mach-pxa/palmtc.c
2248 F:      arch/arm/mach-pxa/palmte2.*
2249 F:      arch/arm/mach-pxa/palmtx.c
2250
2251 ARM/PALMZ72 SUPPORT
2252 M:      Sergey Lapin <slapin@ossfans.org>
2253 L:      linux-arm-kernel@lists.infradead.org
2254 S:      Maintained
2255 W:      http://hackndev.com
2256 F:      arch/arm/mach-pxa/palmz72.*
2257
2258 ARM/PLEB SUPPORT
2259 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2260 S:      Maintained
2261 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2262
2263 ARM/PT DIGITAL BOARD PORT
2264 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2265 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2266 S:      Maintained
2267 W:      http://www.armlinux.org.uk/
2268
2269 ARM/QUALCOMM SUPPORT
2270 M:      Andy Gross <agross@kernel.org>
2271 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2272 L:      linux-arm-msm@vger.kernel.org
2273 S:      Maintained
2274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2275 F:      Documentation/devicetree/bindings/*/qcom*
2276 F:      Documentation/devicetree/bindings/soc/qcom/
2277 F:      arch/arm/boot/dts/qcom-*.dts
2278 F:      arch/arm/boot/dts/qcom-*.dtsi
2279 F:      arch/arm/mach-qcom/
2280 F:      arch/arm64/boot/dts/qcom/
2281 F:      drivers/*/*/qcom*
2282 F:      drivers/*/*/qcom/
2283 F:      drivers/*/pm8???-*
2284 F:      drivers/*/qcom*
2285 F:      drivers/*/qcom/
2286 F:      drivers/bluetooth/btqcomsmd.c
2287 F:      drivers/clocksource/timer-qcom.c
2288 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2289 F:      drivers/extcon/extcon-qcom*
2290 F:      drivers/i2c/busses/i2c-qcom-geni.c
2291 F:      drivers/i2c/busses/i2c-qup.c
2292 F:      drivers/iommu/msm*
2293 F:      drivers/mfd/ssbi.c
2294 F:      drivers/mmc/host/mmci_qcom*
2295 F:      drivers/mmc/host/sdhci-msm.c
2296 F:      drivers/pci/controller/dwc/pcie-qcom.c
2297 F:      drivers/phy/qualcomm/
2298 F:      drivers/power/*/msm*
2299 F:      drivers/reset/reset-qcom-*
2300 F:      drivers/scsi/ufs/ufs-qcom*
2301 F:      drivers/spi/spi-geni-qcom.c
2302 F:      drivers/spi/spi-qcom-qspi.c
2303 F:      drivers/spi/spi-qup.c
2304 F:      drivers/tty/serial/msm_serial.c
2305 F:      drivers/usb/dwc3/dwc3-qcom.c
2306 F:      include/dt-bindings/*/qcom*
2307 F:      include/linux/*/qcom*
2308
2309 ARM/RADISYS ENP2611 MACHINE SUPPORT
2310 M:      Lennert Buytenhek <kernel@wantstofly.org>
2311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2312 S:      Maintained
2313
2314 ARM/RDA MICRO ARCHITECTURE
2315 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2317 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2318 S:      Maintained
2319 F:      Documentation/devicetree/bindings/arm/rda.yaml
2320 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2321 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2322 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2323 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2324 F:      arch/arm/boot/dts/rda8810pl-*
2325 F:      drivers/clocksource/timer-rda.c
2326 F:      drivers/gpio/gpio-rda.c
2327 F:      drivers/irqchip/irq-rda-intc.c
2328 F:      drivers/tty/serial/rda-uart.c
2329
2330 ARM/REALTEK ARCHITECTURE
2331 M:      Andreas Färber <afaerber@suse.de>
2332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2333 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2334 S:      Maintained
2335 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2336 F:      arch/arm/boot/dts/rtd*
2337 F:      arch/arm/mach-realtek/
2338 F:      arch/arm64/boot/dts/realtek/
2339
2340 ARM/RENESAS ARM64 ARCHITECTURE
2341 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2342 M:      Magnus Damm <magnus.damm@gmail.com>
2343 L:      linux-renesas-soc@vger.kernel.org
2344 S:      Supported
2345 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2347 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2348 F:      arch/arm64/boot/dts/renesas/
2349 F:      drivers/soc/renesas/
2350 F:      include/linux/soc/renesas/
2351
2352 ARM/RISCPC ARCHITECTURE
2353 M:      Russell King <linux@armlinux.org.uk>
2354 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2355 S:      Maintained
2356 W:      http://www.armlinux.org.uk/
2357 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2358 F:      arch/arm/include/asm/hardware/ioc.h
2359 F:      arch/arm/include/asm/hardware/iomd.h
2360 F:      arch/arm/include/asm/hardware/memc.h
2361 F:      arch/arm/mach-rpc/
2362 F:      drivers/net/ethernet/8390/etherh.c
2363 F:      drivers/net/ethernet/i825xx/ether1*
2364 F:      drivers/net/ethernet/seeq/ether3*
2365 F:      drivers/scsi/arm/
2366
2367 ARM/Rockchip SoC support
2368 M:      Heiko Stuebner <heiko@sntech.de>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 L:      linux-rockchip@lists.infradead.org
2371 S:      Maintained
2372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2373 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2374 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2375 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2376 F:      arch/arm/boot/dts/rk3*
2377 F:      arch/arm/boot/dts/rv1108*
2378 F:      arch/arm/mach-rockchip/
2379 F:      drivers/*/*/*rockchip*
2380 F:      drivers/*/*rockchip*
2381 F:      drivers/clk/rockchip/
2382 F:      drivers/i2c/busses/i2c-rk3x.c
2383 F:      sound/soc/rockchip/
2384 N:      rockchip
2385
2386 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2387 M:      Krzysztof Kozlowski <krzk@kernel.org>
2388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2389 L:      linux-samsung-soc@vger.kernel.org
2390 S:      Maintained
2391 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2392 F:      Documentation/arm/samsung/
2393 F:      Documentation/devicetree/bindings/arm/samsung/
2394 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2395 F:      arch/arm/boot/dts/exynos*
2396 F:      arch/arm/boot/dts/s3c*
2397 F:      arch/arm/boot/dts/s5p*
2398 F:      arch/arm/mach-exynos*/
2399 F:      arch/arm/mach-s3c/
2400 F:      arch/arm/mach-s5p*/
2401 F:      arch/arm64/boot/dts/exynos/
2402 F:      drivers/*/*/*s3c24*
2403 F:      drivers/*/*s3c24*
2404 F:      drivers/*/*s3c64xx*
2405 F:      drivers/*/*s5pv210*
2406 F:      drivers/memory/samsung/
2407 F:      drivers/soc/samsung/
2408 F:      drivers/tty/serial/samsung*
2409 F:      include/linux/platform_data/*s3c*
2410 F:      include/linux/serial_s3c.h
2411 F:      include/linux/soc/samsung/
2412 N:      exynos
2413 N:      s3c2410
2414 N:      s3c64xx
2415 N:      s5pv210
2416
2417 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2418 M:      Andrzej Hajda <a.hajda@samsung.com>
2419 L:      linux-arm-kernel@lists.infradead.org
2420 L:      linux-media@vger.kernel.org
2421 S:      Maintained
2422 F:      drivers/media/platform/s5p-g2d/
2423
2424 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2425 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2426 L:      linux-samsung-soc@vger.kernel.org
2427 L:      linux-media@vger.kernel.org
2428 S:      Maintained
2429 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2430 F:      drivers/media/cec/platform/s5p/
2431
2432 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2433 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2434 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2435 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2436 L:      linux-arm-kernel@lists.infradead.org
2437 L:      linux-media@vger.kernel.org
2438 S:      Maintained
2439 F:      drivers/media/platform/s5p-jpeg/
2440
2441 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2442 M:      Andrzej Hajda <a.hajda@samsung.com>
2443 L:      linux-arm-kernel@lists.infradead.org
2444 L:      linux-media@vger.kernel.org
2445 S:      Maintained
2446 F:      drivers/media/platform/s5p-mfc/
2447
2448 ARM/SHMOBILE ARM ARCHITECTURE
2449 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2450 M:      Magnus Damm <magnus.damm@gmail.com>
2451 L:      linux-renesas-soc@vger.kernel.org
2452 S:      Supported
2453 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2455 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2456 F:      arch/arm/boot/dts/emev2*
2457 F:      arch/arm/boot/dts/gr-peach*
2458 F:      arch/arm/boot/dts/iwg20d-q7*
2459 F:      arch/arm/boot/dts/r7s*
2460 F:      arch/arm/boot/dts/r8a*
2461 F:      arch/arm/boot/dts/r9a*
2462 F:      arch/arm/boot/dts/sh*
2463 F:      arch/arm/configs/shmobile_defconfig
2464 F:      arch/arm/include/debug/renesas-scif.S
2465 F:      arch/arm/mach-shmobile/
2466 F:      drivers/soc/renesas/
2467 F:      include/linux/soc/renesas/
2468
2469 ARM/SOCFPGA ARCHITECTURE
2470 M:      Dinh Nguyen <dinguyen@kernel.org>
2471 S:      Maintained
2472 W:      http://www.rocketboards.org
2473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2474 F:      arch/arm/boot/dts/socfpga*
2475 F:      arch/arm/configs/socfpga_defconfig
2476 F:      arch/arm/mach-socfpga/
2477 F:      arch/arm64/boot/dts/altera/
2478 F:      arch/arm64/boot/dts/intel/
2479
2480 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2481 M:      Dinh Nguyen <dinguyen@kernel.org>
2482 S:      Maintained
2483 F:      drivers/clk/socfpga/
2484
2485 ARM/SOCFPGA EDAC SUPPORT
2486 M:      Dinh Nguyen <dinguyen@kernel.org>
2487 S:      Maintained
2488 F:      drivers/edac/altera_edac.[ch]
2489
2490 ARM/SPREADTRUM SoC SUPPORT
2491 M:      Orson Zhai <orsonzhai@gmail.com>
2492 M:      Baolin Wang <baolin.wang7@gmail.com>
2493 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2494 S:      Maintained
2495 F:      arch/arm64/boot/dts/sprd
2496 N:      sprd
2497 N:      sc27xx
2498 N:      sc2731
2499
2500 ARM/STI ARCHITECTURE
2501 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2503 S:      Maintained
2504 W:      http://www.stlinux.com
2505 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2506 F:      arch/arm/boot/dts/sti*
2507 F:      arch/arm/mach-sti/
2508 F:      drivers/ata/ahci_st.c
2509 F:      drivers/char/hw_random/st-rng.c
2510 F:      drivers/clocksource/arm_global_timer.c
2511 F:      drivers/clocksource/clksrc_st_lpc.c
2512 F:      drivers/cpufreq/sti-cpufreq.c
2513 F:      drivers/dma/st_fdma*
2514 F:      drivers/i2c/busses/i2c-st.c
2515 F:      drivers/media/platform/sti/c8sectpfe/
2516 F:      drivers/media/rc/st_rc.c
2517 F:      drivers/mmc/host/sdhci-st.c
2518 F:      drivers/phy/st/phy-miphy28lp.c
2519 F:      drivers/phy/st/phy-stih407-usb.c
2520 F:      drivers/pinctrl/pinctrl-st.c
2521 F:      drivers/remoteproc/st_remoteproc.c
2522 F:      drivers/remoteproc/st_slim_rproc.c
2523 F:      drivers/reset/sti/
2524 F:      drivers/rtc/rtc-st-lpc.c
2525 F:      drivers/tty/serial/st-asc.c
2526 F:      drivers/usb/dwc3/dwc3-st.c
2527 F:      drivers/usb/host/ehci-st.c
2528 F:      drivers/usb/host/ohci-st.c
2529 F:      drivers/watchdog/st_lpc_wdt.c
2530 F:      include/linux/remoteproc/st_slim_rproc.h
2531
2532 ARM/STM32 ARCHITECTURE
2533 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2534 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2535 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2537 S:      Maintained
2538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2539 F:      arch/arm/boot/dts/stm32*
2540 F:      arch/arm/mach-stm32/
2541 F:      drivers/clocksource/armv7m_systick.c
2542 N:      stm32
2543 N:      stm
2544
2545 ARM/Synaptics SoC support
2546 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2547 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Maintained
2550 F:      arch/arm/boot/dts/berlin*
2551 F:      arch/arm/mach-berlin/
2552 F:      arch/arm64/boot/dts/synaptics/
2553
2554 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2555 M:      Lennert Buytenhek <kernel@wantstofly.org>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 S:      Maintained
2558
2559 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2560 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2561 L:      linux-tegra@vger.kernel.org
2562 L:      linux-media@vger.kernel.org
2563 S:      Maintained
2564 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2565 F:      drivers/media/cec/platform/tegra/
2566
2567 ARM/TETON BGA MACHINE SUPPORT
2568 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2570 S:      Maintained
2571
2572 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2573 M:      Santosh Shilimkar <ssantosh@kernel.org>
2574 L:      linux-kernel@vger.kernel.org
2575 S:      Maintained
2576 F:      drivers/memory/*emif*
2577
2578 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2579 M:      Santosh Shilimkar <ssantosh@kernel.org>
2580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2581 S:      Maintained
2582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2583 F:      arch/arm/boot/dts/keystone-*
2584 F:      arch/arm/mach-keystone/
2585
2586 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2587 M:      Santosh Shilimkar <ssantosh@kernel.org>
2588 L:      linux-kernel@vger.kernel.org
2589 S:      Maintained
2590 F:      drivers/clk/keystone/
2591
2592 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2593 M:      Santosh Shilimkar <ssantosh@kernel.org>
2594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2595 L:      linux-kernel@vger.kernel.org
2596 S:      Maintained
2597 F:      drivers/clocksource/timer-keystone.c
2598
2599 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2600 M:      Santosh Shilimkar <ssantosh@kernel.org>
2601 L:      linux-kernel@vger.kernel.org
2602 S:      Maintained
2603 F:      drivers/power/reset/keystone-reset.c
2604
2605 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2606 M:      Nishanth Menon <nm@ti.com>
2607 M:      Tero Kristo <kristo@kernel.org>
2608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2609 S:      Supported
2610 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2611 F:      arch/arm64/boot/dts/ti/Makefile
2612 F:      arch/arm64/boot/dts/ti/k3-*
2613 F:      include/dt-bindings/pinctrl/k3.h
2614
2615 ARM/THECUS N2100 MACHINE SUPPORT
2616 M:      Lennert Buytenhek <kernel@wantstofly.org>
2617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2618 S:      Maintained
2619
2620 ARM/TOSA MACHINE SUPPORT
2621 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2622 M:      Dirk Opfer <dirk@opfer-online.de>
2623 S:      Maintained
2624
2625 ARM/TOSHIBA VISCONTI ARCHITECTURE
2626 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2628 S:      Supported
2629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2630 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2631 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2632 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2633 F:      Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml
2634 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2635 F:      arch/arm64/boot/dts/toshiba/
2636 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2637 F:      drivers/gpio/gpio-visconti.c
2638 F:      drivers/pinctrl/visconti/
2639 F:      drivers/watchdog/visconti_wdt.c
2640 N:      visconti
2641
2642 ARM/UNIPHIER ARCHITECTURE
2643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2644 S:      Orphan
2645 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2646 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2647 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2648 F:      arch/arm/boot/dts/uniphier*
2649 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2650 F:      arch/arm/mach-uniphier/
2651 F:      arch/arm/mm/cache-uniphier.c
2652 F:      arch/arm64/boot/dts/socionext/uniphier*
2653 F:      drivers/bus/uniphier-system-bus.c
2654 F:      drivers/clk/uniphier/
2655 F:      drivers/dma/uniphier-mdmac.c
2656 F:      drivers/gpio/gpio-uniphier.c
2657 F:      drivers/i2c/busses/i2c-uniphier*
2658 F:      drivers/irqchip/irq-uniphier-aidet.c
2659 F:      drivers/mmc/host/uniphier-sd.c
2660 F:      drivers/pinctrl/uniphier/
2661 F:      drivers/reset/reset-uniphier.c
2662 F:      drivers/tty/serial/8250/8250_uniphier.c
2663 N:      uniphier
2664
2665 ARM/VERSATILE EXPRESS PLATFORM
2666 M:      Liviu Dudau <liviu.dudau@arm.com>
2667 M:      Sudeep Holla <sudeep.holla@arm.com>
2668 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2670 S:      Maintained
2671 F:      */*/*/vexpress*
2672 F:      */*/vexpress*
2673 F:      arch/arm/boot/dts/vexpress*
2674 F:      arch/arm/mach-vexpress/
2675 F:      arch/arm64/boot/dts/arm/
2676 F:      drivers/clk/versatile/clk-vexpress-osc.c
2677 F:      drivers/clocksource/timer-versatile.c
2678 N:      mps2
2679
2680 ARM/VFP SUPPORT
2681 M:      Russell King <linux@armlinux.org.uk>
2682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2683 S:      Maintained
2684 W:      http://www.armlinux.org.uk/
2685 F:      arch/arm/vfp/
2686
2687 ARM/VOIPAC PXA270 SUPPORT
2688 M:      Marek Vasut <marek.vasut@gmail.com>
2689 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2690 S:      Maintained
2691 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2692 F:      arch/arm/mach-pxa/vpac270.c
2693
2694 ARM/VT8500 ARM ARCHITECTURE
2695 M:      Tony Prisk <linux@prisktech.co.nz>
2696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2697 S:      Maintained
2698 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2699 F:      arch/arm/mach-vt8500/
2700 F:      drivers/clocksource/timer-vt8500.c
2701 F:      drivers/i2c/busses/i2c-wmt.c
2702 F:      drivers/mmc/host/wmt-sdmmc.c
2703 F:      drivers/pwm/pwm-vt8500.c
2704 F:      drivers/rtc/rtc-vt8500.c
2705 F:      drivers/tty/serial/vt8500_serial.c
2706 F:      drivers/usb/host/ehci-platform.c
2707 F:      drivers/usb/host/uhci-platform.c
2708 F:      drivers/video/fbdev/vt8500lcdfb.*
2709 F:      drivers/video/fbdev/wm8505fb*
2710 F:      drivers/video/fbdev/wmt_ge_rops.*
2711
2712 ARM/ZIPIT Z2 SUPPORT
2713 M:      Marek Vasut <marek.vasut@gmail.com>
2714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2715 S:      Maintained
2716 F:      arch/arm/mach-pxa/include/mach/z2.h
2717 F:      arch/arm/mach-pxa/z2.c
2718
2719 ARM/ZYNQ ARCHITECTURE
2720 M:      Michal Simek <michal.simek@xilinx.com>
2721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2722 S:      Supported
2723 W:      http://wiki.xilinx.com
2724 T:      git https://github.com/Xilinx/linux-xlnx.git
2725 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
2726 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
2727 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
2728 F:      arch/arm/mach-zynq/
2729 F:      drivers/block/xsysace.c
2730 F:      drivers/clocksource/timer-cadence-ttc.c
2731 F:      drivers/cpuidle/cpuidle-zynq.c
2732 F:      drivers/edac/synopsys_edac.c
2733 F:      drivers/i2c/busses/i2c-cadence.c
2734 F:      drivers/i2c/busses/i2c-xiic.c
2735 F:      drivers/mmc/host/sdhci-of-arasan.c
2736 N:      zynq
2737 N:      xilinx
2738
2739 ARM64 PORT (AARCH64 ARCHITECTURE)
2740 M:      Catalin Marinas <catalin.marinas@arm.com>
2741 M:      Will Deacon <will@kernel.org>
2742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2743 S:      Maintained
2744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2745 F:      Documentation/arm64/
2746 F:      arch/arm64/
2747 F:      tools/testing/selftests/arm64/
2748 X:      arch/arm64/boot/dts/
2749
2750 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
2751 M:      George McCollister <george.mccollister@gmail.com>
2752 L:      netdev@vger.kernel.org
2753 S:      Maintained
2754 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
2755 F:      drivers/net/dsa/xrs700x/*
2756 F:      net/dsa/tag_xrs700x.c
2757
2758 AS3645A LED FLASH CONTROLLER DRIVER
2759 M:      Sakari Ailus <sakari.ailus@iki.fi>
2760 L:      linux-leds@vger.kernel.org
2761 S:      Maintained
2762 F:      drivers/leds/leds-as3645a.c
2763
2764 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2765 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2766 L:      linux-media@vger.kernel.org
2767 S:      Maintained
2768 T:      git git://linuxtv.org/media_tree.git
2769 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2770 F:      drivers/media/i2c/ak7375.c
2771
2772 ASAHI KASEI AK8974 DRIVER
2773 M:      Linus Walleij <linus.walleij@linaro.org>
2774 L:      linux-iio@vger.kernel.org
2775 S:      Supported
2776 W:      http://www.akm.com/
2777 F:      drivers/iio/magnetometer/ak8974.c
2778
2779 ASC7621 HARDWARE MONITOR DRIVER
2780 M:      George Joseph <george.joseph@fairview5.com>
2781 L:      linux-hwmon@vger.kernel.org
2782 S:      Maintained
2783 F:      Documentation/hwmon/asc7621.rst
2784 F:      drivers/hwmon/asc7621.c
2785
2786 ASPEED PINCTRL DRIVERS
2787 M:      Andrew Jeffery <andrew@aj.id.au>
2788 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2789 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2790 L:      linux-gpio@vger.kernel.org
2791 S:      Maintained
2792 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2793 F:      drivers/pinctrl/aspeed/
2794
2795 ASPEED SCU INTERRUPT CONTROLLER DRIVER
2796 M:      Eddie James <eajames@linux.ibm.com>
2797 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2798 S:      Maintained
2799 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
2800 F:      drivers/irqchip/irq-aspeed-scu-ic.c
2801 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
2802
2803 ASPEED SD/MMC DRIVER
2804 M:      Andrew Jeffery <andrew@aj.id.au>
2805 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2806 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2807 L:      linux-mmc@vger.kernel.org
2808 S:      Maintained
2809 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
2810 F:      drivers/mmc/host/sdhci-of-aspeed*
2811
2812 ASPEED VIDEO ENGINE DRIVER
2813 M:      Eddie James <eajames@linux.ibm.com>
2814 L:      linux-media@vger.kernel.org
2815 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2816 S:      Maintained
2817 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2818 F:      drivers/media/platform/aspeed-video.c
2819
2820 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2821 M:      Corentin Chary <corentin.chary@gmail.com>
2822 L:      acpi4asus-user@lists.sourceforge.net
2823 L:      platform-driver-x86@vger.kernel.org
2824 S:      Maintained
2825 W:      http://acpi4asus.sf.net
2826 F:      drivers/platform/x86/asus*.c
2827 F:      drivers/platform/x86/eeepc*.c
2828
2829 ASUS WIRELESS RADIO CONTROL DRIVER
2830 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2831 L:      platform-driver-x86@vger.kernel.org
2832 S:      Maintained
2833 F:      drivers/platform/x86/asus-wireless.c
2834
2835 ASYMMETRIC KEYS
2836 M:      David Howells <dhowells@redhat.com>
2837 L:      keyrings@vger.kernel.org
2838 S:      Maintained
2839 F:      Documentation/crypto/asymmetric-keys.rst
2840 F:      crypto/asymmetric_keys/
2841 F:      include/crypto/pkcs7.h
2842 F:      include/crypto/public_key.h
2843 F:      include/linux/verification.h
2844
2845 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2846 R:      Dan Williams <dan.j.williams@intel.com>
2847 S:      Odd fixes
2848 W:      http://sourceforge.net/projects/xscaleiop
2849 F:      Documentation/crypto/async-tx-api.rst
2850 F:      crypto/async_tx/
2851 F:      include/linux/async_tx.h
2852
2853 AT24 EEPROM DRIVER
2854 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2855 L:      linux-i2c@vger.kernel.org
2856 S:      Maintained
2857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2858 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2859 F:      drivers/misc/eeprom/at24.c
2860
2861 ATA OVER ETHERNET (AOE) DRIVER
2862 M:      "Justin Sanders" <justin@coraid.com>
2863 S:      Supported
2864 W:      http://www.openaoe.org/
2865 F:      Documentation/admin-guide/aoe/
2866 F:      drivers/block/aoe/
2867
2868 ATHEROS 71XX/9XXX GPIO DRIVER
2869 M:      Alban Bedel <albeu@free.fr>
2870 S:      Maintained
2871 W:      https://github.com/AlbanBedel/linux
2872 T:      git git://github.com/AlbanBedel/linux
2873 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2874 F:      drivers/gpio/gpio-ath79.c
2875
2876 ATHEROS 71XX/9XXX USB PHY DRIVER
2877 M:      Alban Bedel <albeu@free.fr>
2878 S:      Maintained
2879 W:      https://github.com/AlbanBedel/linux
2880 T:      git git://github.com/AlbanBedel/linux
2881 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2882 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2883
2884 ATHEROS ATH GENERIC UTILITIES
2885 M:      Kalle Valo <kvalo@codeaurora.org>
2886 L:      linux-wireless@vger.kernel.org
2887 S:      Supported
2888 F:      drivers/net/wireless/ath/*
2889
2890 ATHEROS ATH5K WIRELESS DRIVER
2891 M:      Jiri Slaby <jirislaby@kernel.org>
2892 M:      Nick Kossifidis <mickflemm@gmail.com>
2893 M:      Luis Chamberlain <mcgrof@kernel.org>
2894 L:      linux-wireless@vger.kernel.org
2895 S:      Maintained
2896 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
2897 F:      drivers/net/wireless/ath/ath5k/
2898
2899 ATHEROS ATH6KL WIRELESS DRIVER
2900 M:      Kalle Valo <kvalo@codeaurora.org>
2901 L:      linux-wireless@vger.kernel.org
2902 S:      Supported
2903 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
2904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2905 F:      drivers/net/wireless/ath/ath6kl/
2906
2907 ATI_REMOTE2 DRIVER
2908 M:      Ville Syrjala <syrjala@sci.fi>
2909 S:      Maintained
2910 F:      drivers/input/misc/ati_remote2.c
2911
2912 ATK0110 HWMON DRIVER
2913 M:      Luca Tettamanti <kronos.it@gmail.com>
2914 L:      linux-hwmon@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/hwmon/asus_atk0110.c
2917
2918 ATLX ETHERNET DRIVERS
2919 M:      Chris Snook <chris.snook@gmail.com>
2920 L:      netdev@vger.kernel.org
2921 S:      Maintained
2922 W:      http://sourceforge.net/projects/atl1
2923 W:      http://atl1.sourceforge.net
2924 F:      drivers/net/ethernet/atheros/
2925
2926 ATM
2927 M:      Chas Williams <3chas3@gmail.com>
2928 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2929 L:      netdev@vger.kernel.org
2930 S:      Maintained
2931 W:      http://linux-atm.sourceforge.net
2932 F:      drivers/atm/
2933 F:      include/linux/atm*
2934 F:      include/uapi/linux/atm*
2935
2936 ATMEL MACB ETHERNET DRIVER
2937 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2938 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
2939 S:      Supported
2940 F:      drivers/net/ethernet/cadence/
2941
2942 ATMEL MAXTOUCH DRIVER
2943 M:      Nick Dyer <nick@shmanahar.org>
2944 S:      Maintained
2945 T:      git git://github.com/ndyer/linux.git
2946 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
2947 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2948
2949 ATMEL WIRELESS DRIVER
2950 M:      Simon Kelley <simon@thekelleys.org.uk>
2951 L:      linux-wireless@vger.kernel.org
2952 S:      Maintained
2953 W:      http://www.thekelleys.org.uk/atmel
2954 W:      http://atmelwlandriver.sourceforge.net/
2955 F:      drivers/net/wireless/atmel/atmel*
2956
2957 ATOMIC INFRASTRUCTURE
2958 M:      Will Deacon <will@kernel.org>
2959 M:      Peter Zijlstra <peterz@infradead.org>
2960 R:      Boqun Feng <boqun.feng@gmail.com>
2961 L:      linux-kernel@vger.kernel.org
2962 S:      Maintained
2963 F:      arch/*/include/asm/atomic*.h
2964 F:      include/*/atomic*.h
2965 F:      include/linux/refcount.h
2966 F:      Documentation/atomic_*.txt
2967 F:      scripts/atomic/
2968
2969 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2970 M:      Bradley Grove <linuxdrivers@attotech.com>
2971 L:      linux-scsi@vger.kernel.org
2972 S:      Supported
2973 W:      http://www.attotech.com
2974 F:      drivers/scsi/esas2r
2975
2976 ATUSB IEEE 802.15.4 RADIO DRIVER
2977 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2978 L:      linux-wpan@vger.kernel.org
2979 S:      Maintained
2980 F:      drivers/net/ieee802154/at86rf230.h
2981 F:      drivers/net/ieee802154/atusb.c
2982 F:      drivers/net/ieee802154/atusb.h
2983
2984 AUDIT SUBSYSTEM
2985 M:      Paul Moore <paul@paul-moore.com>
2986 M:      Eric Paris <eparis@redhat.com>
2987 L:      linux-audit@redhat.com (moderated for non-subscribers)
2988 S:      Supported
2989 W:      https://github.com/linux-audit
2990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2991 F:      include/linux/audit.h
2992 F:      include/uapi/linux/audit.h
2993 F:      kernel/audit*
2994
2995 AUXILIARY DISPLAY DRIVERS
2996 M:      Miguel Ojeda <ojeda@kernel.org>
2997 S:      Maintained
2998 F:      drivers/auxdisplay/
2999 F:      include/linux/cfag12864b.h
3000
3001 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3002 M:      Andreas Klinger <ak@it-klinger.de>
3003 L:      linux-iio@vger.kernel.org
3004 S:      Maintained
3005 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3006 F:      drivers/iio/adc/hx711.c
3007
3008 AX.25 NETWORK LAYER
3009 M:      Ralf Baechle <ralf@linux-mips.org>
3010 L:      linux-hams@vger.kernel.org
3011 S:      Maintained
3012 W:      http://www.linux-ax25.org/
3013 F:      include/net/ax25.h
3014 F:      include/uapi/linux/ax25.h
3015 F:      net/ax25/
3016
3017 AXENTIA ARM DEVICES
3018 M:      Peter Rosin <peda@axentia.se>
3019 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3020 S:      Maintained
3021 F:      arch/arm/boot/dts/at91-linea.dtsi
3022 F:      arch/arm/boot/dts/at91-natte.dtsi
3023 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
3024 F:      arch/arm/boot/dts/at91-tse850-3.dts
3025
3026 AXENTIA ASOC DRIVERS
3027 M:      Peter Rosin <peda@axentia.se>
3028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3029 S:      Maintained
3030 F:      Documentation/devicetree/bindings/sound/axentia,*
3031 F:      sound/soc/atmel/tse850-pcm5142.c
3032
3033 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3034 M:      Nuno Sá <nuno.sa@analog.com>
3035 L:      linux-hwmon@vger.kernel.org
3036 S:      Supported
3037 W:      http://ez.analog.com/community/linux-device-drivers
3038 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3039 F:      drivers/hwmon/axi-fan-control.c
3040
3041 AXXIA I2C CONTROLLER
3042 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3043 L:      linux-i2c@vger.kernel.org
3044 S:      Maintained
3045 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3046 F:      drivers/i2c/busses/i2c-axxia.c
3047
3048 AZ6007 DVB DRIVER
3049 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3050 L:      linux-media@vger.kernel.org
3051 S:      Maintained
3052 W:      https://linuxtv.org
3053 T:      git git://linuxtv.org/media_tree.git
3054 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3055
3056 AZTECH FM RADIO RECEIVER DRIVER
3057 M:      Hans Verkuil <hverkuil@xs4all.nl>
3058 L:      linux-media@vger.kernel.org
3059 S:      Maintained
3060 W:      https://linuxtv.org
3061 T:      git git://linuxtv.org/media_tree.git
3062 F:      drivers/media/radio/radio-aztech*
3063
3064 B43 WIRELESS DRIVER
3065 L:      linux-wireless@vger.kernel.org
3066 L:      b43-dev@lists.infradead.org
3067 S:      Odd Fixes
3068 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3069 F:      drivers/net/wireless/broadcom/b43/
3070
3071 B43LEGACY WIRELESS DRIVER
3072 M:      Larry Finger <Larry.Finger@lwfinger.net>
3073 L:      linux-wireless@vger.kernel.org
3074 L:      b43-dev@lists.infradead.org
3075 S:      Maintained
3076 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3077 F:      drivers/net/wireless/broadcom/b43legacy/
3078
3079 BACKLIGHT CLASS/SUBSYSTEM
3080 M:      Lee Jones <lee.jones@linaro.org>
3081 M:      Daniel Thompson <daniel.thompson@linaro.org>
3082 M:      Jingoo Han <jingoohan1@gmail.com>
3083 L:      dri-devel@lists.freedesktop.org
3084 S:      Maintained
3085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3086 F:      Documentation/ABI/stable/sysfs-class-backlight
3087 F:      Documentation/ABI/testing/sysfs-class-backlight
3088 F:      Documentation/devicetree/bindings/leds/backlight
3089 F:      drivers/video/backlight/
3090 F:      include/linux/backlight.h
3091 F:      include/linux/pwm_backlight.h
3092
3093 BATMAN ADVANCED
3094 M:      Marek Lindner <mareklindner@neomailbox.ch>
3095 M:      Simon Wunderlich <sw@simonwunderlich.de>
3096 M:      Antonio Quartulli <a@unstable.cc>
3097 M:      Sven Eckelmann <sven@narfation.org>
3098 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3099 S:      Maintained
3100 W:      https://www.open-mesh.org/
3101 Q:      https://patchwork.open-mesh.org/project/batman/list/
3102 B:      https://www.open-mesh.org/projects/batman-adv/issues
3103 C:      irc://chat.freenode.net/batman
3104 T:      git https://git.open-mesh.org/linux-merge.git
3105 F:      Documentation/networking/batman-adv.rst
3106 F:      include/uapi/linux/batadv_packet.h
3107 F:      include/uapi/linux/batman_adv.h
3108 F:      net/batman-adv/
3109
3110 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3111 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3112 L:      linux-hams@vger.kernel.org
3113 S:      Maintained
3114 W:      http://www.baycom.org/~tom/ham/ham.html
3115 F:      drivers/net/hamradio/baycom*
3116
3117 BCACHE (BLOCK LAYER CACHE)
3118 M:      Coly Li <colyli@suse.de>
3119 M:      Kent Overstreet <kent.overstreet@gmail.com>
3120 L:      linux-bcache@vger.kernel.org
3121 S:      Maintained
3122 W:      http://bcache.evilpiepirate.org
3123 C:      irc://irc.oftc.net/bcache
3124 F:      drivers/md/bcache/
3125
3126 BDISP ST MEDIA DRIVER
3127 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3128 L:      linux-media@vger.kernel.org
3129 S:      Supported
3130 W:      https://linuxtv.org
3131 T:      git git://linuxtv.org/media_tree.git
3132 F:      drivers/media/platform/sti/bdisp
3133
3134 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3135 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3136 L:      netdev@vger.kernel.org
3137 S:      Maintained
3138 F:      drivers/net/ethernet/ec_bhf.c
3139
3140 BEFS FILE SYSTEM
3141 M:      Luis de Bethencourt <luisbg@kernel.org>
3142 M:      Salah Triki <salah.triki@gmail.com>
3143 S:      Maintained
3144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3145 F:      Documentation/filesystems/befs.rst
3146 F:      fs/befs/
3147
3148 BFQ I/O SCHEDULER
3149 M:      Paolo Valente <paolo.valente@linaro.org>
3150 M:      Jens Axboe <axboe@kernel.dk>
3151 L:      linux-block@vger.kernel.org
3152 S:      Maintained
3153 F:      Documentation/block/bfq-iosched.rst
3154 F:      block/bfq-*
3155
3156 BFS FILE SYSTEM
3157 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3158 S:      Maintained
3159 F:      Documentation/filesystems/bfs.rst
3160 F:      fs/bfs/
3161 F:      include/uapi/linux/bfs_fs.h
3162
3163 BLINKM RGB LED DRIVER
3164 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3165 S:      Maintained
3166 F:      drivers/leds/leds-blinkm.c
3167
3168 BLOCK LAYER
3169 M:      Jens Axboe <axboe@kernel.dk>
3170 L:      linux-block@vger.kernel.org
3171 S:      Maintained
3172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3173 F:      block/
3174 F:      drivers/block/
3175 F:      fs/block_dev.c
3176 F:      include/linux/blk*
3177 F:      kernel/trace/blktrace.c
3178 F:      lib/sbitmap.c
3179
3180 BLOCK2MTD DRIVER
3181 M:      Joern Engel <joern@lazybastard.org>
3182 L:      linux-mtd@lists.infradead.org
3183 S:      Maintained
3184 F:      drivers/mtd/devices/block2mtd.c
3185
3186 BLUETOOTH DRIVERS
3187 M:      Marcel Holtmann <marcel@holtmann.org>
3188 M:      Johan Hedberg <johan.hedberg@gmail.com>
3189 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3190 L:      linux-bluetooth@vger.kernel.org
3191 S:      Supported
3192 W:      http://www.bluez.org/
3193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3195 F:      drivers/bluetooth/
3196
3197 BLUETOOTH SUBSYSTEM
3198 M:      Marcel Holtmann <marcel@holtmann.org>
3199 M:      Johan Hedberg <johan.hedberg@gmail.com>
3200 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3201 L:      linux-bluetooth@vger.kernel.org
3202 S:      Supported
3203 W:      http://www.bluez.org/
3204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3206 F:      include/net/bluetooth/
3207 F:      net/bluetooth/
3208
3209 BONDING DRIVER
3210 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3211 M:      Veaceslav Falico <vfalico@gmail.com>
3212 M:      Andy Gospodarek <andy@greyhouse.net>
3213 L:      netdev@vger.kernel.org
3214 S:      Supported
3215 W:      http://sourceforge.net/projects/bonding/
3216 F:      drivers/net/bonding/
3217 F:      include/net/bonding.h
3218 F:      include/uapi/linux/if_bonding.h
3219
3220 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3221 M:      Dan Robertson <dan@dlrobertson.com>
3222 L:      linux-iio@vger.kernel.org
3223 S:      Maintained
3224 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3225 F:      drivers/iio/accel/bma400*
3226
3227 BPF (Safe dynamic programs and tools)
3228 M:      Alexei Starovoitov <ast@kernel.org>
3229 M:      Daniel Borkmann <daniel@iogearbox.net>
3230 M:      Andrii Nakryiko <andrii@kernel.org>
3231 R:      Martin KaFai Lau <kafai@fb.com>
3232 R:      Song Liu <songliubraving@fb.com>
3233 R:      Yonghong Song <yhs@fb.com>
3234 R:      John Fastabend <john.fastabend@gmail.com>
3235 R:      KP Singh <kpsingh@kernel.org>
3236 L:      netdev@vger.kernel.org
3237 L:      bpf@vger.kernel.org
3238 S:      Supported
3239 W:      https://bpf.io/
3240 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3243 F:      Documentation/bpf/
3244 F:      Documentation/networking/filter.rst
3245 F:      Documentation/userspace-api/ebpf/
3246 F:      arch/*/net/*
3247 F:      include/linux/bpf*
3248 F:      include/linux/filter.h
3249 F:      include/trace/events/xdp.h
3250 F:      include/uapi/linux/bpf*
3251 F:      include/uapi/linux/filter.h
3252 F:      kernel/bpf/
3253 F:      kernel/trace/bpf_trace.c
3254 F:      lib/test_bpf.c
3255 F:      net/bpf/
3256 F:      net/core/filter.c
3257 F:      net/sched/act_bpf.c
3258 F:      net/sched/cls_bpf.c
3259 F:      samples/bpf/
3260 F:      scripts/bpf_doc.py
3261 F:      tools/bpf/
3262 F:      tools/lib/bpf/
3263 F:      tools/testing/selftests/bpf/
3264 N:      bpf
3265 K:      bpf
3266
3267 BPF JIT for ARM
3268 M:      Shubham Bansal <illusionist.neo@gmail.com>
3269 L:      netdev@vger.kernel.org
3270 L:      bpf@vger.kernel.org
3271 S:      Maintained
3272 F:      arch/arm/net/
3273
3274 BPF JIT for ARM64
3275 M:      Daniel Borkmann <daniel@iogearbox.net>
3276 M:      Alexei Starovoitov <ast@kernel.org>
3277 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3278 L:      netdev@vger.kernel.org
3279 L:      bpf@vger.kernel.org
3280 S:      Supported
3281 F:      arch/arm64/net/
3282
3283 BPF JIT for MIPS (32-BIT AND 64-BIT)
3284 M:      Paul Burton <paulburton@kernel.org>
3285 L:      netdev@vger.kernel.org
3286 L:      bpf@vger.kernel.org
3287 S:      Maintained
3288 F:      arch/mips/net/
3289
3290 BPF JIT for NFP NICs
3291 M:      Jakub Kicinski <kuba@kernel.org>
3292 L:      netdev@vger.kernel.org
3293 L:      bpf@vger.kernel.org
3294 S:      Supported
3295 F:      drivers/net/ethernet/netronome/nfp/bpf/
3296
3297 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3298 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3299 M:      Sandipan Das <sandipan@linux.ibm.com>
3300 L:      netdev@vger.kernel.org
3301 L:      bpf@vger.kernel.org
3302 S:      Maintained
3303 F:      arch/powerpc/net/
3304
3305 BPF JIT for RISC-V (32-bit)
3306 M:      Luke Nelson <luke.r.nels@gmail.com>
3307 M:      Xi Wang <xi.wang@gmail.com>
3308 L:      netdev@vger.kernel.org
3309 L:      bpf@vger.kernel.org
3310 S:      Maintained
3311 F:      arch/riscv/net/
3312 X:      arch/riscv/net/bpf_jit_comp64.c
3313
3314 BPF JIT for RISC-V (64-bit)
3315 M:      Björn Töpel <bjorn@kernel.org>
3316 L:      netdev@vger.kernel.org
3317 L:      bpf@vger.kernel.org
3318 S:      Maintained
3319 F:      arch/riscv/net/
3320 X:      arch/riscv/net/bpf_jit_comp32.c
3321
3322 BPF JIT for S390
3323 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3324 M:      Heiko Carstens <hca@linux.ibm.com>
3325 M:      Vasily Gorbik <gor@linux.ibm.com>
3326 L:      netdev@vger.kernel.org
3327 L:      bpf@vger.kernel.org
3328 S:      Maintained
3329 F:      arch/s390/net/
3330 X:      arch/s390/net/pnet.c
3331
3332 BPF JIT for SPARC (32-BIT AND 64-BIT)
3333 M:      David S. Miller <davem@davemloft.net>
3334 L:      netdev@vger.kernel.org
3335 L:      bpf@vger.kernel.org
3336 S:      Maintained
3337 F:      arch/sparc/net/
3338
3339 BPF JIT for X86 32-BIT
3340 M:      Wang YanQing <udknight@gmail.com>
3341 L:      netdev@vger.kernel.org
3342 L:      bpf@vger.kernel.org
3343 S:      Maintained
3344 F:      arch/x86/net/bpf_jit_comp32.c
3345
3346 BPF JIT for X86 64-BIT
3347 M:      Alexei Starovoitov <ast@kernel.org>
3348 M:      Daniel Borkmann <daniel@iogearbox.net>
3349 L:      netdev@vger.kernel.org
3350 L:      bpf@vger.kernel.org
3351 S:      Supported
3352 F:      arch/x86/net/
3353 X:      arch/x86/net/bpf_jit_comp32.c
3354
3355 BPF LSM (Security Audit and Enforcement using BPF)
3356 M:      KP Singh <kpsingh@kernel.org>
3357 R:      Florent Revest <revest@chromium.org>
3358 R:      Brendan Jackman <jackmanb@chromium.org>
3359 L:      bpf@vger.kernel.org
3360 S:      Maintained
3361 F:      Documentation/bpf/bpf_lsm.rst
3362 F:      include/linux/bpf_lsm.h
3363 F:      kernel/bpf/bpf_lsm.c
3364 F:      security/bpf/
3365
3366 BROADCOM B44 10/100 ETHERNET DRIVER
3367 M:      Michael Chan <michael.chan@broadcom.com>
3368 L:      netdev@vger.kernel.org
3369 S:      Supported
3370 F:      drivers/net/ethernet/broadcom/b44.*
3371
3372 BROADCOM B53 ETHERNET SWITCH DRIVER
3373 M:      Florian Fainelli <f.fainelli@gmail.com>
3374 L:      netdev@vger.kernel.org
3375 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3376 S:      Supported
3377 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3378 F:      drivers/net/dsa/b53/*
3379 F:      include/linux/dsa/brcm.h
3380 F:      include/linux/platform_data/b53.h
3381
3382 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3383 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3384 L:      bcm-kernel-feedback-list@broadcom.com
3385 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3387 S:      Maintained
3388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git
3389 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3390 F:      drivers/pci/controller/pcie-brcmstb.c
3391 F:      drivers/staging/vc04_services
3392 N:      bcm2711
3393 N:      bcm283*
3394
3395 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3396 M:      Florian Fainelli <f.fainelli@gmail.com>
3397 M:      Ray Jui <rjui@broadcom.com>
3398 M:      Scott Branden <sbranden@broadcom.com>
3399 M:      bcm-kernel-feedback-list@broadcom.com
3400 S:      Maintained
3401 T:      git git://github.com/broadcom/mach-bcm
3402 F:      arch/arm/mach-bcm/
3403 N:      bcm281*
3404 N:      bcm113*
3405 N:      bcm216*
3406 N:      kona
3407
3408 BROADCOM BCM47XX MIPS ARCHITECTURE
3409 M:      Hauke Mehrtens <hauke@hauke-m.de>
3410 M:      Rafał Miłecki <zajec5@gmail.com>
3411 L:      linux-mips@vger.kernel.org
3412 S:      Maintained
3413 F:      Documentation/devicetree/bindings/mips/brcm/
3414 F:      arch/mips/bcm47xx/*
3415 F:      arch/mips/include/asm/mach-bcm47xx/*
3416
3417 BROADCOM BCM4908 ETHERNET DRIVER
3418 M:      Rafał Miłecki <rafal@milecki.pl>
3419 M:      bcm-kernel-feedback-list@broadcom.com
3420 L:      netdev@vger.kernel.org
3421 S:      Maintained
3422 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
3423 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
3424 F:      drivers/net/ethernet/broadcom/unimac.h
3425
3426 BROADCOM BCM5301X ARM ARCHITECTURE
3427 M:      Hauke Mehrtens <hauke@hauke-m.de>
3428 M:      Rafał Miłecki <zajec5@gmail.com>
3429 M:      bcm-kernel-feedback-list@broadcom.com
3430 L:      linux-arm-kernel@lists.infradead.org
3431 S:      Maintained
3432 F:      arch/arm/boot/dts/bcm470*
3433 F:      arch/arm/boot/dts/bcm5301*
3434 F:      arch/arm/boot/dts/bcm953012*
3435 F:      arch/arm/mach-bcm/bcm_5301x.c
3436
3437 BROADCOM BCM53573 ARM ARCHITECTURE
3438 M:      Rafał Miłecki <rafal@milecki.pl>
3439 L:      bcm-kernel-feedback-list@broadcom.com
3440 L:      linux-arm-kernel@lists.infradead.org
3441 S:      Maintained
3442 F:      arch/arm/boot/dts/bcm47189*
3443 F:      arch/arm/boot/dts/bcm53573*
3444
3445 BROADCOM BCM63XX ARM ARCHITECTURE
3446 M:      Florian Fainelli <f.fainelli@gmail.com>
3447 M:      bcm-kernel-feedback-list@broadcom.com
3448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3449 S:      Maintained
3450 T:      git git://github.com/broadcom/stblinux.git
3451 N:      bcm63xx
3452
3453 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3454 M:      Kevin Cernekee <cernekee@gmail.com>
3455 L:      linux-usb@vger.kernel.org
3456 S:      Maintained
3457 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3458
3459 BROADCOM BCM7XXX ARM ARCHITECTURE
3460 M:      Florian Fainelli <f.fainelli@gmail.com>
3461 M:      bcm-kernel-feedback-list@broadcom.com
3462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3463 S:      Maintained
3464 T:      git git://github.com/broadcom/stblinux.git
3465 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3466 F:      arch/arm/boot/dts/bcm7*.dts*
3467 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3468 F:      arch/arm/mach-bcm/*brcmstb*
3469 F:      arch/arm/mm/cache-b15-rac.c
3470 F:      drivers/bus/brcmstb_gisb.c
3471 F:      drivers/pci/controller/pcie-brcmstb.c
3472 N:      brcmstb
3473
3474 BROADCOM BDC DRIVER
3475 M:      Al Cooper <alcooperx@gmail.com>
3476 L:      linux-usb@vger.kernel.org
3477 L:      bcm-kernel-feedback-list@broadcom.com
3478 S:      Maintained
3479 F:      Documentation/devicetree/bindings/usb/brcm,bdc.txt
3480 F:      drivers/usb/gadget/udc/bdc/
3481
3482 BROADCOM BMIPS CPUFREQ DRIVER
3483 M:      Markus Mayer <mmayer@broadcom.com>
3484 M:      bcm-kernel-feedback-list@broadcom.com
3485 L:      linux-pm@vger.kernel.org
3486 S:      Maintained
3487 F:      drivers/cpufreq/bmips-cpufreq.c
3488
3489 BROADCOM BMIPS MIPS ARCHITECTURE
3490 M:      Florian Fainelli <f.fainelli@gmail.com>
3491 L:      bcm-kernel-feedback-list@broadcom.com
3492 L:      linux-mips@vger.kernel.org
3493 S:      Maintained
3494 T:      git git://github.com/broadcom/stblinux.git
3495 F:      arch/mips/bmips/*
3496 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3497 F:      arch/mips/include/asm/mach-bmips/*
3498 F:      arch/mips/kernel/*bmips*
3499 F:      drivers/soc/bcm/bcm63xx
3500 F:      drivers/irqchip/irq-bcm63*
3501 F:      drivers/irqchip/irq-bcm7*
3502 F:      drivers/irqchip/irq-brcmstb*
3503 F:      include/linux/bcm963xx_nvram.h
3504 F:      include/linux/bcm963xx_tag.h
3505
3506 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3507 M:      Rasesh Mody <rmody@marvell.com>
3508 M:      GR-Linux-NIC-Dev@marvell.com
3509 L:      netdev@vger.kernel.org
3510 S:      Supported
3511 F:      drivers/net/ethernet/broadcom/bnx2.*
3512 F:      drivers/net/ethernet/broadcom/bnx2_*
3513
3514 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3515 M:      Saurav Kashyap <skashyap@marvell.com>
3516 M:      Javed Hasan <jhasan@marvell.com>
3517 M:      GR-QLogic-Storage-Upstream@marvell.com
3518 L:      linux-scsi@vger.kernel.org
3519 S:      Supported
3520 F:      drivers/scsi/bnx2fc/
3521
3522 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3523 M:      Nilesh Javali <njavali@marvell.com>
3524 M:      Manish Rangankar <mrangankar@marvell.com>
3525 M:      GR-QLogic-Storage-Upstream@marvell.com
3526 L:      linux-scsi@vger.kernel.org
3527 S:      Supported
3528 F:      drivers/scsi/bnx2i/
3529
3530 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3531 M:      Ariel Elior <aelior@marvell.com>
3532 M:      Sudarsana Kalluru <skalluru@marvell.com>
3533 M:      GR-everest-linux-l2@marvell.com
3534 L:      netdev@vger.kernel.org
3535 S:      Supported
3536 F:      drivers/net/ethernet/broadcom/bnx2x/
3537
3538 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3539 M:      Michael Chan <michael.chan@broadcom.com>
3540 L:      netdev@vger.kernel.org
3541 S:      Supported
3542 F:      drivers/net/ethernet/broadcom/bnxt/
3543
3544 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3545 M:      Arend van Spriel <aspriel@gmail.com>
3546 M:      Franky Lin <franky.lin@broadcom.com>
3547 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3548 M:      Chi-hsien Lin <chi-hsien.lin@infineon.com>
3549 M:      Wright Feng <wright.feng@infineon.com>
3550 M:      Chung-hsien Hsu <chung-hsien.hsu@infineon.com>
3551 L:      linux-wireless@vger.kernel.org
3552 L:      brcm80211-dev-list.pdl@broadcom.com
3553 L:      SHA-cyfmac-dev-list@infineon.com
3554 S:      Supported
3555 F:      drivers/net/wireless/broadcom/brcm80211/
3556
3557 BROADCOM BRCMSTB GPIO DRIVER
3558 M:      Gregory Fong <gregory.0xf0@gmail.com>
3559 L:      bcm-kernel-feedback-list@broadcom.com
3560 S:      Supported
3561 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3562 F:      drivers/gpio/gpio-brcmstb.c
3563
3564 BROADCOM BRCMSTB I2C DRIVER
3565 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3566 L:      linux-i2c@vger.kernel.org
3567 L:      bcm-kernel-feedback-list@broadcom.com
3568 S:      Supported
3569 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
3570 F:      drivers/i2c/busses/i2c-brcmstb.c
3571
3572 BROADCOM BRCMSTB USB EHCI DRIVER
3573 M:      Al Cooper <alcooperx@gmail.com>
3574 L:      linux-usb@vger.kernel.org
3575 L:      bcm-kernel-feedback-list@broadcom.com
3576 S:      Maintained
3577 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
3578 F:      drivers/usb/host/ehci-brcm.*
3579
3580 BROADCOM BRCMSTB USB PIN MAP DRIVER
3581 M:      Al Cooper <alcooperx@gmail.com>
3582 L:      linux-usb@vger.kernel.org
3583 L:      bcm-kernel-feedback-list@broadcom.com
3584 S:      Maintained
3585 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
3586 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
3587
3588 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3589 M:      Al Cooper <alcooperx@gmail.com>
3590 L:      linux-kernel@vger.kernel.org
3591 L:      bcm-kernel-feedback-list@broadcom.com
3592 S:      Maintained
3593 F:      drivers/phy/broadcom/phy-brcm-usb*
3594
3595 BROADCOM ETHERNET PHY DRIVERS
3596 M:      Florian Fainelli <f.fainelli@gmail.com>
3597 L:      bcm-kernel-feedback-list@broadcom.com
3598 L:      netdev@vger.kernel.org
3599 S:      Supported
3600 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
3601 F:      drivers/net/phy/bcm*.[ch]
3602 F:      drivers/net/phy/broadcom.c
3603 F:      include/linux/brcmphy.h
3604
3605 BROADCOM GENET ETHERNET DRIVER
3606 M:      Doug Berger <opendmb@gmail.com>
3607 M:      Florian Fainelli <f.fainelli@gmail.com>
3608 L:      bcm-kernel-feedback-list@broadcom.com
3609 L:      netdev@vger.kernel.org
3610 S:      Supported
3611 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
3612 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt
3613 F:      drivers/net/ethernet/broadcom/genet/
3614 F:      drivers/net/ethernet/broadcom/unimac.h
3615 F:      drivers/net/mdio/mdio-bcm-unimac.c
3616 F:      include/linux/platform_data/bcmgenet.h
3617 F:      include/linux/platform_data/mdio-bcm-unimac.h
3618
3619 BROADCOM IPROC ARM ARCHITECTURE
3620 M:      Ray Jui <rjui@broadcom.com>
3621 M:      Scott Branden <sbranden@broadcom.com>
3622 M:      bcm-kernel-feedback-list@broadcom.com
3623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3624 S:      Maintained
3625 T:      git git://github.com/broadcom/cygnus-linux.git
3626 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3627 F:      arch/arm64/boot/dts/broadcom/stingray/*
3628 F:      drivers/clk/bcm/clk-ns*
3629 F:      drivers/clk/bcm/clk-sr*
3630 F:      drivers/pinctrl/bcm/pinctrl-ns*
3631 F:      include/dt-bindings/clock/bcm-sr*
3632 N:      iproc
3633 N:      cygnus
3634 N:      bcm[-_]nsp
3635 N:      bcm9113*
3636 N:      bcm9583*
3637 N:      bcm9585*
3638 N:      bcm9586*
3639 N:      bcm988312
3640 N:      bcm113*
3641 N:      bcm583*
3642 N:      bcm585*
3643 N:      bcm586*
3644 N:      bcm88312
3645 N:      hr2
3646 N:      stingray
3647
3648 BROADCOM IPROC GBIT ETHERNET DRIVER
3649 M:      Rafał Miłecki <rafal@milecki.pl>
3650 M:      bcm-kernel-feedback-list@broadcom.com
3651 L:      netdev@vger.kernel.org
3652 S:      Maintained
3653 F:      Documentation/devicetree/bindings/net/brcm,amac.txt
3654 F:      drivers/net/ethernet/broadcom/bgmac*
3655 F:      drivers/net/ethernet/broadcom/unimac.h
3656
3657 BROADCOM KONA GPIO DRIVER
3658 M:      Ray Jui <rjui@broadcom.com>
3659 L:      bcm-kernel-feedback-list@broadcom.com
3660 S:      Supported
3661 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3662 F:      drivers/gpio/gpio-bcm-kona.c
3663
3664 BROADCOM NETXTREME-E ROCE DRIVER
3665 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3666 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3667 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3668 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3669 M:      Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
3670 L:      linux-rdma@vger.kernel.org
3671 S:      Supported
3672 W:      http://www.broadcom.com
3673 F:      drivers/infiniband/hw/bnxt_re/
3674 F:      include/uapi/rdma/bnxt_re-abi.h
3675
3676 BROADCOM NVRAM DRIVER
3677 M:      Rafał Miłecki <zajec5@gmail.com>
3678 L:      linux-mips@vger.kernel.org
3679 S:      Maintained
3680 F:      drivers/firmware/broadcom/*
3681
3682 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
3683 M:      Rafał Miłecki <rafal@milecki.pl>
3684 M:      Florian Fainelli <f.fainelli@gmail.com>
3685 M:      bcm-kernel-feedback-list@broadcom.com
3686 L:      linux-pm@vger.kernel.org
3687 S:      Maintained
3688 T:      git git://github.com/broadcom/stblinux.git
3689 F:      drivers/soc/bcm/bcm63xx/bcm-pmb.c
3690 F:      include/dt-bindings/soc/bcm-pmb.h
3691
3692 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3693 M:      Rafał Miłecki <zajec5@gmail.com>
3694 L:      linux-wireless@vger.kernel.org
3695 S:      Maintained
3696 F:      drivers/bcma/
3697 F:      include/linux/bcma/
3698
3699 BROADCOM SPI DRIVER
3700 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3701 M:      bcm-kernel-feedback-list@broadcom.com
3702 S:      Maintained
3703 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3704 F:      drivers/spi/spi-bcm-qspi.*
3705 F:      drivers/spi/spi-brcmstb-qspi.c
3706 F:      drivers/spi/spi-iproc-qspi.c
3707
3708 BROADCOM STB AVS CPUFREQ DRIVER
3709 M:      Markus Mayer <mmayer@broadcom.com>
3710 M:      bcm-kernel-feedback-list@broadcom.com
3711 L:      linux-pm@vger.kernel.org
3712 S:      Maintained
3713 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3714 F:      drivers/cpufreq/brcmstb*
3715
3716 BROADCOM STB AVS TMON DRIVER
3717 M:      Markus Mayer <mmayer@broadcom.com>
3718 M:      bcm-kernel-feedback-list@broadcom.com
3719 L:      linux-pm@vger.kernel.org
3720 S:      Maintained
3721 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3722 F:      drivers/thermal/broadcom/brcmstb*
3723
3724 BROADCOM STB DPFE DRIVER
3725 M:      Markus Mayer <mmayer@broadcom.com>
3726 M:      bcm-kernel-feedback-list@broadcom.com
3727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3728 S:      Maintained
3729 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3730 F:      drivers/memory/brcmstb_dpfe.c
3731
3732 BROADCOM STB NAND FLASH DRIVER
3733 M:      Brian Norris <computersforpeace@gmail.com>
3734 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3735 L:      linux-mtd@lists.infradead.org
3736 L:      bcm-kernel-feedback-list@broadcom.com
3737 S:      Maintained
3738 F:      drivers/mtd/nand/raw/brcmnand/
3739
3740 BROADCOM SYSTEMPORT ETHERNET DRIVER
3741 M:      Florian Fainelli <f.fainelli@gmail.com>
3742 L:      bcm-kernel-feedback-list@broadcom.com
3743 L:      netdev@vger.kernel.org
3744 S:      Supported
3745 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3746 F:      drivers/net/ethernet/broadcom/unimac.h
3747
3748 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3749 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3750 M:      Prashant Sreedharan <prashant@broadcom.com>
3751 M:      Michael Chan <mchan@broadcom.com>
3752 L:      netdev@vger.kernel.org
3753 S:      Supported
3754 F:      drivers/net/ethernet/broadcom/tg3.*
3755
3756 BROADCOM VK DRIVER
3757 M:      Scott Branden <scott.branden@broadcom.com>
3758 L:      bcm-kernel-feedback-list@broadcom.com
3759 S:      Supported
3760 F:      drivers/misc/bcm-vk/
3761 F:      include/uapi/linux/misc/bcm_vk.h
3762
3763 BROCADE BFA FC SCSI DRIVER
3764 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3765 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3766 L:      linux-scsi@vger.kernel.org
3767 S:      Supported
3768 F:      drivers/scsi/bfa/
3769
3770 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3771 M:      Rasesh Mody <rmody@marvell.com>
3772 M:      Sudarsana Kalluru <skalluru@marvell.com>
3773 M:      GR-Linux-NIC-Dev@marvell.com
3774 L:      netdev@vger.kernel.org
3775 S:      Supported
3776 F:      drivers/net/ethernet/brocade/bna/
3777
3778 BSG (block layer generic sg v4 driver)
3779 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3780 L:      linux-scsi@vger.kernel.org
3781 S:      Supported
3782 F:      block/bsg.c
3783 F:      include/linux/bsg.h
3784 F:      include/uapi/linux/bsg.h
3785
3786 BT87X AUDIO DRIVER
3787 M:      Clemens Ladisch <clemens@ladisch.de>
3788 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3789 S:      Maintained
3790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3791 F:      Documentation/sound/cards/bt87x.rst
3792 F:      sound/pci/bt87x.c
3793
3794 BT8XXGPIO DRIVER
3795 M:      Michael Buesch <m@bues.ch>
3796 S:      Maintained
3797 W:      http://bu3sch.de/btgpio.php
3798 F:      drivers/gpio/gpio-bt8xx.c
3799
3800 BTRFS FILE SYSTEM
3801 M:      Chris Mason <clm@fb.com>
3802 M:      Josef Bacik <josef@toxicpanda.com>
3803 M:      David Sterba <dsterba@suse.com>
3804 L:      linux-btrfs@vger.kernel.org
3805 S:      Maintained
3806 W:      http://btrfs.wiki.kernel.org/
3807 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
3809 F:      Documentation/filesystems/btrfs.rst
3810 F:      fs/btrfs/
3811 F:      include/linux/btrfs*
3812 F:      include/uapi/linux/btrfs*
3813
3814 BTTV VIDEO4LINUX DRIVER
3815 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3816 L:      linux-media@vger.kernel.org
3817 S:      Odd fixes
3818 W:      https://linuxtv.org
3819 T:      git git://linuxtv.org/media_tree.git
3820 F:      Documentation/driver-api/media/drivers/bttv*
3821 F:      drivers/media/pci/bt8xx/bttv*
3822
3823 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3824 M:      Chanwoo Choi <cw00.choi@samsung.com>
3825 L:      linux-pm@vger.kernel.org
3826 L:      linux-samsung-soc@vger.kernel.org
3827 S:      Maintained
3828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3829 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3830 F:      drivers/devfreq/exynos-bus.c
3831
3832 BUSLOGIC SCSI DRIVER
3833 M:      Khalid Aziz <khalid@gonehiking.org>
3834 L:      linux-scsi@vger.kernel.org
3835 S:      Maintained
3836 F:      drivers/scsi/BusLogic.*
3837 F:      drivers/scsi/FlashPoint.*
3838
3839 C-MEDIA CMI8788 DRIVER
3840 M:      Clemens Ladisch <clemens@ladisch.de>
3841 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3842 S:      Maintained
3843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3844 F:      sound/pci/oxygen/
3845
3846 C-SKY ARCHITECTURE
3847 M:      Guo Ren <guoren@kernel.org>
3848 L:      linux-csky@vger.kernel.org
3849 S:      Supported
3850 T:      git https://github.com/c-sky/csky-linux.git
3851 F:      Documentation/devicetree/bindings/csky/
3852 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3853 F:      Documentation/devicetree/bindings/timer/csky,*
3854 F:      arch/csky/
3855 F:      drivers/clocksource/timer-gx6605s.c
3856 F:      drivers/clocksource/timer-mp-csky.c
3857 F:      drivers/irqchip/irq-csky-*
3858 N:      csky
3859 K:      csky
3860
3861 CA8210 IEEE-802.15.4 RADIO DRIVER
3862 M:      Harry Morris <h.morris@cascoda.com>
3863 L:      linux-wpan@vger.kernel.org
3864 S:      Maintained
3865 W:      https://github.com/Cascoda/ca8210-linux.git
3866 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3867 F:      drivers/net/ieee802154/ca8210.c
3868
3869 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
3870 M:      Damien Le Moal <damien.lemoal@wdc.com>
3871 L:      linux-riscv@lists.infradead.org
3872 L:      linux-gpio@vger.kernel.org (pinctrl driver)
3873 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
3874 F:      drivers/pinctrl/pinctrl-k210.c
3875
3876 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
3877 M:      Damien Le Moal <damien.lemoal@wdc.com>
3878 L:      linux-kernel@vger.kernel.org
3879 L:      linux-riscv@lists.infradead.org
3880 S:      Maintained
3881 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
3882 F:      drivers/reset/reset-k210.c
3883
3884 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
3885 M:      Damien Le Moal <damien.lemoal@wdc.com>
3886 L:      linux-riscv@lists.infradead.org
3887 S:      Maintained
3888 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
3889 F:      drivers/soc/canaan/
3890 F:      include/soc/canaan/
3891
3892 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3893 M:      David Howells <dhowells@redhat.com>
3894 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3895 S:      Supported
3896 F:      Documentation/filesystems/caching/cachefiles.rst
3897 F:      fs/cachefiles/
3898
3899 CADENCE MIPI-CSI2 BRIDGES
3900 M:      Maxime Ripard <mripard@kernel.org>
3901 L:      linux-media@vger.kernel.org
3902 S:      Maintained
3903 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3904 F:      drivers/media/platform/cadence/cdns-csi2*
3905
3906 CADENCE NAND DRIVER
3907 L:      linux-mtd@lists.infradead.org
3908 S:      Orphan
3909 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3910 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3911
3912 CADENCE USB3 DRD IP DRIVER
3913 M:      Peter Chen <peter.chen@kernel.org>
3914 M:      Pawel Laszczak <pawell@cadence.com>
3915 R:      Roger Quadros <rogerq@kernel.org>
3916 R:      Aswath Govindraju <a-govindraju@ti.com>
3917 L:      linux-usb@vger.kernel.org
3918 S:      Maintained
3919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3920 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
3921 F:      drivers/usb/cdns3/
3922 X:      drivers/usb/cdns3/cdnsp*
3923
3924 CADENCE USBSSP DRD IP DRIVER
3925 M:      Pawel Laszczak <pawell@cadence.com>
3926 L:      linux-usb@vger.kernel.org
3927 S:      Maintained
3928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3929 F:      drivers/usb/cdns3/
3930 X:      drivers/usb/cdns3/cdns3*
3931
3932 CADET FM/AM RADIO RECEIVER DRIVER
3933 M:      Hans Verkuil <hverkuil@xs4all.nl>
3934 L:      linux-media@vger.kernel.org
3935 S:      Maintained
3936 W:      https://linuxtv.org
3937 T:      git git://linuxtv.org/media_tree.git
3938 F:      drivers/media/radio/radio-cadet*
3939
3940 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3941 L:      linux-media@vger.kernel.org
3942 S:      Orphan
3943 T:      git git://linuxtv.org/media_tree.git
3944 F:      Documentation/admin-guide/media/cafe_ccic*
3945 F:      drivers/media/platform/marvell-ccic/
3946
3947 CAIF NETWORK LAYER
3948 L:      netdev@vger.kernel.org
3949 S:      Orphan
3950 F:      Documentation/networking/caif/
3951 F:      drivers/net/caif/
3952 F:      include/net/caif/
3953 F:      include/uapi/linux/caif/
3954 F:      net/caif/
3955
3956 CAKE QDISC
3957 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3958 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3959 S:      Maintained
3960 F:      net/sched/sch_cake.c
3961
3962 CAN NETWORK DRIVERS
3963 M:      Wolfgang Grandegger <wg@grandegger.com>
3964 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3965 L:      linux-can@vger.kernel.org
3966 S:      Maintained
3967 W:      https://github.com/linux-can
3968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3970 F:      Documentation/devicetree/bindings/net/can/
3971 F:      drivers/net/can/
3972 F:      include/linux/can/bittiming.h
3973 F:      include/linux/can/dev.h
3974 F:      include/linux/can/led.h
3975 F:      include/linux/can/length.h
3976 F:      include/linux/can/platform/
3977 F:      include/linux/can/rx-offload.h
3978 F:      include/uapi/linux/can/error.h
3979 F:      include/uapi/linux/can/netlink.h
3980 F:      include/uapi/linux/can/vxcan.h
3981
3982 CAN NETWORK LAYER
3983 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3984 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3985 L:      linux-can@vger.kernel.org
3986 S:      Maintained
3987 W:      https://github.com/linux-can
3988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3990 F:      Documentation/networking/can.rst
3991 F:      include/linux/can/can-ml.h
3992 F:      include/linux/can/core.h
3993 F:      include/linux/can/skb.h
3994 F:      include/net/netns/can.h
3995 F:      include/uapi/linux/can.h
3996 F:      include/uapi/linux/can/bcm.h
3997 F:      include/uapi/linux/can/gw.h
3998 F:      include/uapi/linux/can/isotp.h
3999 F:      include/uapi/linux/can/raw.h
4000 F:      net/can/
4001
4002 CAN-J1939 NETWORK LAYER
4003 M:      Robin van der Gracht <robin@protonic.nl>
4004 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4005 R:      kernel@pengutronix.de
4006 L:      linux-can@vger.kernel.org
4007 S:      Maintained
4008 F:      Documentation/networking/j1939.rst
4009 F:      include/uapi/linux/can/j1939.h
4010 F:      net/can/j1939/
4011
4012 CAPABILITIES
4013 M:      Serge Hallyn <serge@hallyn.com>
4014 L:      linux-security-module@vger.kernel.org
4015 S:      Supported
4016 F:      include/linux/capability.h
4017 F:      include/uapi/linux/capability.h
4018 F:      kernel/capability.c
4019 F:      security/commoncap.c
4020
4021 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4022 M:      Kevin Tsai <ktsai@capellamicro.com>
4023 S:      Maintained
4024 F:      drivers/iio/light/cm*
4025
4026 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4027 M:      Christian Lamparter <chunkeey@googlemail.com>
4028 L:      linux-wireless@vger.kernel.org
4029 S:      Maintained
4030 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4031 F:      drivers/net/wireless/ath/carl9170/
4032
4033 CAVIUM I2C DRIVER
4034 M:      Robert Richter <rric@kernel.org>
4035 S:      Odd Fixes
4036 W:      http://www.marvell.com
4037 F:      drivers/i2c/busses/i2c-octeon*
4038 F:      drivers/i2c/busses/i2c-thunderx*
4039
4040 CAVIUM LIQUIDIO NETWORK DRIVER
4041 M:      Derek Chickles <dchickles@marvell.com>
4042 M:      Satanand Burla <sburla@marvell.com>
4043 M:      Felix Manlunas <fmanlunas@marvell.com>
4044 L:      netdev@vger.kernel.org
4045 S:      Supported
4046 W:      http://www.marvell.com
4047 F:      drivers/net/ethernet/cavium/liquidio/
4048
4049 CAVIUM MMC DRIVER
4050 M:      Robert Richter <rric@kernel.org>
4051 S:      Odd Fixes
4052 W:      http://www.marvell.com
4053 F:      drivers/mmc/host/cavium*
4054
4055 CAVIUM OCTEON-TX CRYPTO DRIVER
4056 M:      George Cherian <gcherian@marvell.com>
4057 L:      linux-crypto@vger.kernel.org
4058 S:      Supported
4059 W:      http://www.marvell.com
4060 F:      drivers/crypto/cavium/cpt/
4061
4062 CAVIUM THUNDERX2 ARM64 SOC
4063 M:      Robert Richter <rric@kernel.org>
4064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4065 S:      Odd Fixes
4066 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4067 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4068
4069 CC2520 IEEE-802.15.4 RADIO DRIVER
4070 M:      Varka Bhadram <varkabhadram@gmail.com>
4071 L:      linux-wpan@vger.kernel.org
4072 S:      Maintained
4073 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4074 F:      drivers/net/ieee802154/cc2520.c
4075 F:      include/linux/spi/cc2520.h
4076
4077 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4078 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4079 L:      linux-crypto@vger.kernel.org
4080 S:      Supported
4081 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4082 F:      drivers/crypto/ccree/
4083
4084 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4085 M:      Hadar Gat <hadar.gat@arm.com>
4086 L:      linux-crypto@vger.kernel.org
4087 S:      Supported
4088 F:      drivers/char/hw_random/cctrng.c
4089 F:      drivers/char/hw_random/cctrng.h
4090 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4091 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4092
4093 CEC FRAMEWORK
4094 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4095 L:      linux-media@vger.kernel.org
4096 S:      Supported
4097 W:      http://linuxtv.org
4098 T:      git git://linuxtv.org/media_tree.git
4099 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4100 F:      Documentation/devicetree/bindings/media/cec.txt
4101 F:      Documentation/driver-api/media/cec-core.rst
4102 F:      Documentation/userspace-api/media/cec
4103 F:      drivers/media/cec/
4104 F:      drivers/media/rc/keymaps/rc-cec.c
4105 F:      include/media/cec-notifier.h
4106 F:      include/media/cec.h
4107 F:      include/uapi/linux/cec-funcs.h
4108 F:      include/uapi/linux/cec.h
4109
4110 CEC GPIO DRIVER
4111 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4112 L:      linux-media@vger.kernel.org
4113 S:      Supported
4114 W:      http://linuxtv.org
4115 T:      git git://linuxtv.org/media_tree.git
4116 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
4117 F:      drivers/media/cec/platform/cec-gpio/
4118
4119 CELL BROADBAND ENGINE ARCHITECTURE
4120 M:      Arnd Bergmann <arnd@arndb.de>
4121 L:      linuxppc-dev@lists.ozlabs.org
4122 S:      Supported
4123 W:      http://www.ibm.com/developerworks/power/cell/
4124 F:      arch/powerpc/include/asm/cell*.h
4125 F:      arch/powerpc/include/asm/spu*.h
4126 F:      arch/powerpc/include/uapi/asm/spu*.h
4127 F:      arch/powerpc/platforms/cell/
4128
4129 CELLWISE CW2015 BATTERY DRIVER
4130 M:      Tobias Schrammm <t.schramm@manjaro.org>
4131 S:      Maintained
4132 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4133 F:      drivers/power/supply/cw2015_battery.c
4134
4135 CEPH COMMON CODE (LIBCEPH)
4136 M:      Ilya Dryomov <idryomov@gmail.com>
4137 M:      Jeff Layton <jlayton@kernel.org>
4138 L:      ceph-devel@vger.kernel.org
4139 S:      Supported
4140 W:      http://ceph.com/
4141 T:      git git://github.com/ceph/ceph-client.git
4142 F:      include/linux/ceph/
4143 F:      include/linux/crush/
4144 F:      net/ceph/
4145
4146 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4147 M:      Jeff Layton <jlayton@kernel.org>
4148 M:      Ilya Dryomov <idryomov@gmail.com>
4149 L:      ceph-devel@vger.kernel.org
4150 S:      Supported
4151 W:      http://ceph.com/
4152 T:      git git://github.com/ceph/ceph-client.git
4153 F:      Documentation/filesystems/ceph.rst
4154 F:      fs/ceph/
4155
4156 CERTIFICATE HANDLING
4157 M:      David Howells <dhowells@redhat.com>
4158 M:      David Woodhouse <dwmw2@infradead.org>
4159 L:      keyrings@vger.kernel.org
4160 S:      Maintained
4161 F:      Documentation/admin-guide/module-signing.rst
4162 F:      certs/
4163 F:      scripts/extract-cert.c
4164 F:      scripts/sign-file.c
4165
4166 CFAG12864B LCD DRIVER
4167 M:      Miguel Ojeda <ojeda@kernel.org>
4168 S:      Maintained
4169 F:      drivers/auxdisplay/cfag12864b.c
4170 F:      include/linux/cfag12864b.h
4171
4172 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4173 M:      Miguel Ojeda <ojeda@kernel.org>
4174 S:      Maintained
4175 F:      drivers/auxdisplay/cfag12864bfb.c
4176 F:      include/linux/cfag12864b.h
4177
4178 CHAR and MISC DRIVERS
4179 M:      Arnd Bergmann <arnd@arndb.de>
4180 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4181 S:      Supported
4182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4183 F:      drivers/char/
4184 F:      drivers/misc/
4185 F:      include/linux/miscdevice.h
4186 X:      drivers/char/agp/
4187 X:      drivers/char/hw_random/
4188 X:      drivers/char/ipmi/
4189 X:      drivers/char/random.c
4190 X:      drivers/char/tpm/
4191
4192 CHECKPATCH
4193 M:      Andy Whitcroft <apw@canonical.com>
4194 M:      Joe Perches <joe@perches.com>
4195 S:      Maintained
4196 F:      scripts/checkpatch.pl
4197
4198 CHINESE DOCUMENTATION
4199 M:      Harry Wei <harryxiyou@gmail.com>
4200 M:      Alex Shi <alex.shi@linux.alibaba.com>
4201 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
4202 S:      Maintained
4203 F:      Documentation/translations/zh_CN/
4204
4205 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4206 M:      Peter Chen <peter.chen@kernel.org>
4207 L:      linux-usb@vger.kernel.org
4208 S:      Maintained
4209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4210 F:      drivers/usb/chipidea/
4211
4212 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4213 M:      Hans de Goede <hdegoede@redhat.com>
4214 L:      linux-input@vger.kernel.org
4215 S:      Maintained
4216 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
4217 F:      drivers/input/touchscreen/chipone_icn8318.c
4218
4219 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4220 M:      Hans de Goede <hdegoede@redhat.com>
4221 L:      linux-input@vger.kernel.org
4222 S:      Maintained
4223 F:      drivers/input/touchscreen/chipone_icn8505.c
4224
4225 CHROME HARDWARE PLATFORM SUPPORT
4226 M:      Benson Leung <bleung@chromium.org>
4227 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4228 S:      Maintained
4229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4230 F:      drivers/platform/chrome/
4231
4232 CHROMEOS EC CODEC DRIVER
4233 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4234 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4235 R:      Guenter Roeck <groeck@chromium.org>
4236 S:      Maintained
4237 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4238 F:      sound/soc/codecs/cros_ec_codec.*
4239
4240 CHROMEOS EC SUBDRIVERS
4241 M:      Benson Leung <bleung@chromium.org>
4242 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4243 R:      Guenter Roeck <groeck@chromium.org>
4244 S:      Maintained
4245 F:      drivers/power/supply/cros_usbpd-charger.c
4246 N:      cros_ec
4247 N:      cros-ec
4248
4249 CHRONTEL CH7322 CEC DRIVER
4250 M:      Jeff Chase <jnchase@google.com>
4251 L:      linux-media@vger.kernel.org
4252 S:      Maintained
4253 T:      git git://linuxtv.org/media_tree.git
4254 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4255 F:      drivers/media/cec/i2c/ch7322.c
4256
4257 CIRRUS LOGIC AUDIO CODEC DRIVERS
4258 M:      James Schulman <james.schulman@cirrus.com>
4259 M:      David Rhodes <david.rhodes@cirrus.com>
4260 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4261 L:      patches@opensource.cirrus.com
4262 S:      Maintained
4263 F:      sound/soc/codecs/cs*
4264
4265 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4266 M:      Hartley Sweeten <hsweeten@visionengravers.com>
4267 L:      netdev@vger.kernel.org
4268 S:      Maintained
4269 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
4270
4271 CIRRUS LOGIC LOCHNAGAR DRIVER
4272 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4273 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4274 L:      patches@opensource.cirrus.com
4275 S:      Supported
4276 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
4277 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
4278 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
4279 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
4280 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
4281 F:      Documentation/hwmon/lochnagar.rst
4282 F:      drivers/clk/clk-lochnagar.c
4283 F:      drivers/hwmon/lochnagar-hwmon.c
4284 F:      drivers/mfd/lochnagar-i2c.c
4285 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
4286 F:      drivers/regulator/lochnagar-regulator.c
4287 F:      include/dt-bindings/clk/lochnagar.h
4288 F:      include/dt-bindings/pinctrl/lochnagar.h
4289 F:      include/linux/mfd/lochnagar*
4290 F:      sound/soc/codecs/lochnagar-sc.c
4291
4292 CIRRUS LOGIC MADERA CODEC DRIVERS
4293 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4294 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4295 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4296 L:      patches@opensource.cirrus.com
4297 S:      Supported
4298 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4299 T:      git https://github.com/CirrusLogic/linux-drivers.git
4300 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
4301 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
4302 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
4303 F:      drivers/gpio/gpio-madera*
4304 F:      drivers/irqchip/irq-madera*
4305 F:      drivers/mfd/cs47l*
4306 F:      drivers/mfd/madera*
4307 F:      drivers/pinctrl/cirrus/*
4308 F:      include/dt-bindings/sound/madera*
4309 F:      include/linux/irqchip/irq-madera*
4310 F:      include/linux/mfd/madera/*
4311 F:      include/sound/madera*
4312 F:      sound/soc/codecs/cs47l*
4313 F:      sound/soc/codecs/madera*
4314
4315 CISCO FCOE HBA DRIVER
4316 M:      Satish Kharat <satishkh@cisco.com>
4317 M:      Sesidhar Baddela <sebaddel@cisco.com>
4318 M:      Karan Tilak Kumar <kartilak@cisco.com>
4319 L:      linux-scsi@vger.kernel.org
4320 S:      Supported
4321 F:      drivers/scsi/fnic/
4322
4323 CISCO SCSI HBA DRIVER
4324 M:      Karan Tilak Kumar <kartilak@cisco.com>
4325 M:      Sesidhar Baddela <sebaddel@cisco.com>
4326 L:      linux-scsi@vger.kernel.org
4327 S:      Supported
4328 F:      drivers/scsi/snic/
4329
4330 CISCO VIC ETHERNET NIC DRIVER
4331 M:      Christian Benvenuti <benve@cisco.com>
4332 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4333 S:      Supported
4334 F:      drivers/net/ethernet/cisco/enic/
4335
4336 CISCO VIC LOW LATENCY NIC DRIVER
4337 M:      Christian Benvenuti <benve@cisco.com>
4338 M:      Nelson Escobar <neescoba@cisco.com>
4339 S:      Supported
4340 F:      drivers/infiniband/hw/usnic/
4341
4342 CLANG-FORMAT FILE
4343 M:      Miguel Ojeda <ojeda@kernel.org>
4344 S:      Maintained
4345 F:      .clang-format
4346
4347 CLANG/LLVM BUILD SUPPORT
4348 M:      Nathan Chancellor <nathan@kernel.org>
4349 M:      Nick Desaulniers <ndesaulniers@google.com>
4350 L:      clang-built-linux@googlegroups.com
4351 S:      Supported
4352 W:      https://clangbuiltlinux.github.io/
4353 B:      https://github.com/ClangBuiltLinux/linux/issues
4354 C:      irc://chat.freenode.net/clangbuiltlinux
4355 F:      Documentation/kbuild/llvm.rst
4356 F:      include/linux/compiler-clang.h
4357 F:      scripts/clang-tools/
4358 K:      \b(?i:clang|llvm)\b
4359
4360 CLEANCACHE API
4361 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4362 L:      linux-kernel@vger.kernel.org
4363 S:      Maintained
4364 F:      include/linux/cleancache.h
4365 F:      mm/cleancache.c
4366
4367 CLK API
4368 M:      Russell King <linux@armlinux.org.uk>
4369 L:      linux-clk@vger.kernel.org
4370 S:      Maintained
4371 F:      include/linux/clk.h
4372
4373 CLOCKSOURCE, CLOCKEVENT DRIVERS
4374 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4375 M:      Thomas Gleixner <tglx@linutronix.de>
4376 L:      linux-kernel@vger.kernel.org
4377 S:      Supported
4378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4379 F:      Documentation/devicetree/bindings/timer/
4380 F:      drivers/clocksource/
4381
4382 CMPC ACPI DRIVER
4383 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4384 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4385 L:      platform-driver-x86@vger.kernel.org
4386 S:      Supported
4387 F:      drivers/platform/x86/classmate-laptop.c
4388
4389 COBALT MEDIA DRIVER
4390 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4391 L:      linux-media@vger.kernel.org
4392 S:      Supported
4393 W:      https://linuxtv.org
4394 T:      git git://linuxtv.org/media_tree.git
4395 F:      drivers/media/pci/cobalt/
4396
4397 COCCINELLE/Semantic Patches (SmPL)
4398 M:      Julia Lawall <Julia.Lawall@inria.fr>
4399 M:      Gilles Muller <Gilles.Muller@inria.fr>
4400 M:      Nicolas Palix <nicolas.palix@imag.fr>
4401 M:      Michal Marek <michal.lkml@markovi.net>
4402 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4403 S:      Supported
4404 W:      http://coccinelle.lip6.fr/
4405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4406 F:      Documentation/dev-tools/coccinelle.rst
4407 F:      scripts/coccicheck
4408 F:      scripts/coccinelle/
4409
4410 CODA FILE SYSTEM
4411 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4412 M:      coda@cs.cmu.edu
4413 L:      codalist@coda.cs.cmu.edu
4414 S:      Maintained
4415 W:      http://www.coda.cs.cmu.edu/
4416 F:      Documentation/filesystems/coda.rst
4417 F:      fs/coda/
4418 F:      include/linux/coda*.h
4419 F:      include/uapi/linux/coda*.h
4420
4421 CODA V4L2 MEM2MEM DRIVER
4422 M:      Philipp Zabel <p.zabel@pengutronix.de>
4423 L:      linux-media@vger.kernel.org
4424 S:      Maintained
4425 F:      Documentation/devicetree/bindings/media/coda.yaml
4426 F:      drivers/media/platform/coda/
4427
4428 CODE OF CONDUCT
4429 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4430 S:      Supported
4431 F:      Documentation/process/code-of-conduct-interpretation.rst
4432 F:      Documentation/process/code-of-conduct.rst
4433
4434 COMMON CLK FRAMEWORK
4435 M:      Michael Turquette <mturquette@baylibre.com>
4436 M:      Stephen Boyd <sboyd@kernel.org>
4437 L:      linux-clk@vger.kernel.org
4438 S:      Maintained
4439 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4441 F:      Documentation/devicetree/bindings/clock/
4442 F:      drivers/clk/
4443 F:      include/linux/clk-pr*
4444 F:      include/linux/clk/
4445 F:      include/linux/of_clk.h
4446 X:      drivers/clk/clkdev.c
4447
4448 COMMON INTERNET FILE SYSTEM (CIFS)
4449 M:      Steve French <sfrench@samba.org>
4450 L:      linux-cifs@vger.kernel.org
4451 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4452 S:      Supported
4453 W:      http://linux-cifs.samba.org/
4454 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4455 F:      Documentation/admin-guide/cifs/
4456 F:      fs/cifs/
4457
4458 COMPACTPCI HOTPLUG CORE
4459 M:      Scott Murray <scott@spiteful.org>
4460 L:      linux-pci@vger.kernel.org
4461 S:      Maintained
4462 F:      drivers/pci/hotplug/cpci_hotplug*
4463
4464 COMPACTPCI HOTPLUG GENERIC DRIVER
4465 M:      Scott Murray <scott@spiteful.org>
4466 L:      linux-pci@vger.kernel.org
4467 S:      Maintained
4468 F:      drivers/pci/hotplug/cpcihp_generic.c
4469
4470 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4471 M:      Scott Murray <scott@spiteful.org>
4472 L:      linux-pci@vger.kernel.org
4473 S:      Maintained
4474 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4475
4476 COMPAL LAPTOP SUPPORT
4477 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4478 L:      platform-driver-x86@vger.kernel.org
4479 S:      Maintained
4480 F:      drivers/platform/x86/compal-laptop.c
4481
4482 COMPILER ATTRIBUTES
4483 M:      Miguel Ojeda <ojeda@kernel.org>
4484 S:      Maintained
4485 F:      include/linux/compiler_attributes.h
4486
4487 COMPUTE EXPRESS LINK (CXL)
4488 M:      Alison Schofield <alison.schofield@intel.com>
4489 M:      Vishal Verma <vishal.l.verma@intel.com>
4490 M:      Ira Weiny <ira.weiny@intel.com>
4491 M:      Ben Widawsky <ben.widawsky@intel.com>
4492 M:      Dan Williams <dan.j.williams@intel.com>
4493 L:      linux-cxl@vger.kernel.org
4494 S:      Maintained
4495 F:      drivers/cxl/
4496 F:      include/uapi/linux/cxl_mem.h
4497
4498 CONEXANT ACCESSRUNNER USB DRIVER
4499 L:      accessrunner-general@lists.sourceforge.net
4500 S:      Orphan
4501 W:      http://accessrunner.sourceforge.net/
4502 F:      drivers/usb/atm/cxacru.c
4503
4504 CONFIGFS
4505 M:      Joel Becker <jlbec@evilplan.org>
4506 M:      Christoph Hellwig <hch@lst.de>
4507 S:      Supported
4508 T:      git git://git.infradead.org/users/hch/configfs.git
4509 F:      fs/configfs/
4510 F:      include/linux/configfs.h
4511 F:      samples/configfs/
4512
4513 CONSOLE SUBSYSTEM
4514 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4515 S:      Supported
4516 F:      drivers/video/console/
4517 F:      include/linux/console*
4518
4519 CONTROL GROUP (CGROUP)
4520 M:      Tejun Heo <tj@kernel.org>
4521 M:      Zefan Li <lizefan.x@bytedance.com>
4522 M:      Johannes Weiner <hannes@cmpxchg.org>
4523 L:      cgroups@vger.kernel.org
4524 S:      Maintained
4525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4526 F:      Documentation/admin-guide/cgroup-v1/
4527 F:      Documentation/admin-guide/cgroup-v2.rst
4528 F:      include/linux/cgroup*
4529 F:      kernel/cgroup/
4530
4531 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4532 M:      Tejun Heo <tj@kernel.org>
4533 M:      Jens Axboe <axboe@kernel.dk>
4534 L:      cgroups@vger.kernel.org
4535 L:      linux-block@vger.kernel.org
4536 T:      git git://git.kernel.dk/linux-block
4537 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4538 F:      block/bfq-cgroup.c
4539 F:      block/blk-cgroup.c
4540 F:      block/blk-iolatency.c
4541 F:      block/blk-throttle.c
4542 F:      include/linux/blk-cgroup.h
4543
4544 CONTROL GROUP - CPUSET
4545 M:      Zefan Li <lizefan.x@bytedance.com>
4546 L:      cgroups@vger.kernel.org
4547 S:      Maintained
4548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4549 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4550 F:      include/linux/cpuset.h
4551 F:      kernel/cgroup/cpuset.c
4552
4553 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4554 M:      Johannes Weiner <hannes@cmpxchg.org>
4555 M:      Michal Hocko <mhocko@kernel.org>
4556 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4557 L:      cgroups@vger.kernel.org
4558 L:      linux-mm@kvack.org
4559 S:      Maintained
4560 F:      mm/memcontrol.c
4561 F:      mm/swap_cgroup.c
4562
4563 CORETEMP HARDWARE MONITORING DRIVER
4564 M:      Fenghua Yu <fenghua.yu@intel.com>
4565 L:      linux-hwmon@vger.kernel.org
4566 S:      Maintained
4567 F:      Documentation/hwmon/coretemp.rst
4568 F:      drivers/hwmon/coretemp.c
4569
4570 CORSAIR-CPRO HARDWARE MONITOR DRIVER
4571 M:      Marius Zachmann <mail@mariuszachmann.de>
4572 L:      linux-hwmon@vger.kernel.org
4573 S:      Maintained
4574 F:      drivers/hwmon/corsair-cpro.c
4575
4576 CORSAIR-PSU HARDWARE MONITOR DRIVER
4577 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
4578 L:      linux-hwmon@vger.kernel.org
4579 S:      Maintained
4580 F:      Documentation/hwmon/corsair-psu.rst
4581 F:      drivers/hwmon/corsair-psu.c
4582
4583 COSA/SRP SYNC SERIAL DRIVER
4584 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4585 S:      Maintained
4586 W:      http://www.fi.muni.cz/~kas/cosa/
4587 F:      drivers/net/wan/cosa*
4588
4589 COUNTER SUBSYSTEM
4590 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4591 L:      linux-iio@vger.kernel.org
4592 S:      Maintained
4593 F:      Documentation/ABI/testing/sysfs-bus-counter*
4594 F:      Documentation/driver-api/generic-counter.rst
4595 F:      drivers/counter/
4596 F:      include/linux/counter.h
4597 F:      include/linux/counter_enum.h
4598
4599 CPMAC ETHERNET DRIVER
4600 M:      Florian Fainelli <f.fainelli@gmail.com>
4601 L:      netdev@vger.kernel.org
4602 S:      Maintained
4603 F:      drivers/net/ethernet/ti/cpmac.c
4604
4605 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4606 M:      Viresh Kumar <viresh.kumar@linaro.org>
4607 M:      Sudeep Holla <sudeep.holla@arm.com>
4608 L:      linux-pm@vger.kernel.org
4609 S:      Maintained
4610 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4611 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4612
4613 CPU FREQUENCY SCALING FRAMEWORK
4614 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4615 M:      Viresh Kumar <viresh.kumar@linaro.org>
4616 L:      linux-pm@vger.kernel.org
4617 S:      Maintained
4618 B:      https://bugzilla.kernel.org
4619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4621 F:      Documentation/admin-guide/pm/cpufreq.rst
4622 F:      Documentation/admin-guide/pm/intel_pstate.rst
4623 F:      Documentation/cpu-freq/
4624 F:      Documentation/devicetree/bindings/cpufreq/
4625 F:      drivers/cpufreq/
4626 F:      include/linux/cpufreq.h
4627 F:      include/linux/sched/cpufreq.h
4628 F:      kernel/sched/cpufreq*.c
4629 F:      tools/testing/selftests/cpufreq/
4630
4631 CPU IDLE TIME MANAGEMENT FRAMEWORK
4632 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4633 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4634 L:      linux-pm@vger.kernel.org
4635 S:      Maintained
4636 B:      https://bugzilla.kernel.org
4637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4638 F:      Documentation/admin-guide/pm/cpuidle.rst
4639 F:      Documentation/driver-api/pm/cpuidle.rst
4640 F:      drivers/cpuidle/
4641 F:      include/linux/cpuidle.h
4642
4643 CPU POWER MONITORING SUBSYSTEM
4644 M:      Thomas Renninger <trenn@suse.com>
4645 M:      Shuah Khan <shuah@kernel.org>
4646 M:      Shuah Khan <skhan@linuxfoundation.org>
4647 L:      linux-pm@vger.kernel.org
4648 S:      Maintained
4649 F:      tools/power/cpupower/
4650
4651 CPUID/MSR DRIVER
4652 M:      "H. Peter Anvin" <hpa@zytor.com>
4653 S:      Maintained
4654 F:      arch/x86/kernel/cpuid.c
4655 F:      arch/x86/kernel/msr.c
4656
4657 CPUIDLE DRIVER - ARM BIG LITTLE
4658 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4659 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4660 L:      linux-pm@vger.kernel.org
4661 L:      linux-arm-kernel@lists.infradead.org
4662 S:      Maintained
4663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4664 F:      drivers/cpuidle/cpuidle-big_little.c
4665
4666 CPUIDLE DRIVER - ARM EXYNOS
4667 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4668 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4669 M:      Kukjin Kim <kgene@kernel.org>
4670 L:      linux-pm@vger.kernel.org
4671 L:      linux-samsung-soc@vger.kernel.org
4672 S:      Supported
4673 F:      arch/arm/mach-exynos/pm.c
4674 F:      drivers/cpuidle/cpuidle-exynos.c
4675 F:      include/linux/platform_data/cpuidle-exynos.h
4676
4677 CPUIDLE DRIVER - ARM PSCI
4678 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4679 M:      Sudeep Holla <sudeep.holla@arm.com>
4680 L:      linux-pm@vger.kernel.org
4681 L:      linux-arm-kernel@lists.infradead.org
4682 S:      Supported
4683 F:      drivers/cpuidle/cpuidle-psci.c
4684
4685 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
4686 M:      Ulf Hansson <ulf.hansson@linaro.org>
4687 L:      linux-pm@vger.kernel.org
4688 L:      linux-arm-kernel@lists.infradead.org
4689 S:      Supported
4690 F:      drivers/cpuidle/cpuidle-psci.h
4691 F:      drivers/cpuidle/cpuidle-psci-domain.c
4692
4693 CRAMFS FILESYSTEM
4694 M:      Nicolas Pitre <nico@fluxnic.net>
4695 S:      Maintained
4696 F:      Documentation/filesystems/cramfs.rst
4697 F:      fs/cramfs/
4698
4699 CREATIVE SB0540
4700 M:      Bastien Nocera <hadess@hadess.net>
4701 L:      linux-input@vger.kernel.org
4702 S:      Maintained
4703 F:      drivers/hid/hid-creative-sb0540.c
4704
4705 CRYPTO API
4706 M:      Herbert Xu <herbert@gondor.apana.org.au>
4707 M:      "David S. Miller" <davem@davemloft.net>
4708 L:      linux-crypto@vger.kernel.org
4709 S:      Maintained
4710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4712 F:      Documentation/crypto/
4713 F:      Documentation/devicetree/bindings/crypto/
4714 F:      arch/*/crypto/
4715 F:      crypto/
4716 F:      drivers/crypto/
4717 F:      include/crypto/
4718 F:      include/linux/crypto*
4719 F:      lib/crypto/
4720
4721 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4722 M:      Neil Horman <nhorman@tuxdriver.com>
4723 L:      linux-crypto@vger.kernel.org
4724 S:      Maintained
4725 F:      crypto/ansi_cprng.c
4726 F:      crypto/rng.c
4727
4728 CS3308 MEDIA DRIVER
4729 M:      Hans Verkuil <hverkuil@xs4all.nl>
4730 L:      linux-media@vger.kernel.org
4731 S:      Odd Fixes
4732 W:      http://linuxtv.org
4733 T:      git git://linuxtv.org/media_tree.git
4734 F:      drivers/media/i2c/cs3308.c
4735
4736 CS5535 Audio ALSA driver
4737 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4738 S:      Maintained
4739 F:      sound/pci/cs5535audio/
4740
4741 CSI DRIVERS FOR ALLWINNER V3s
4742 M:      Yong Deng <yong.deng@magewell.com>
4743 L:      linux-media@vger.kernel.org
4744 S:      Maintained
4745 T:      git git://linuxtv.org/media_tree.git
4746 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
4747 F:      drivers/media/platform/sunxi/sun6i-csi/
4748
4749 CW1200 WLAN driver
4750 M:      Solomon Peachy <pizza@shaftnet.org>
4751 S:      Maintained
4752 F:      drivers/net/wireless/st/cw1200/
4753
4754 CX18 VIDEO4LINUX DRIVER
4755 M:      Andy Walls <awalls@md.metrocast.net>
4756 L:      linux-media@vger.kernel.org
4757 S:      Maintained
4758 W:      https://linuxtv.org
4759 T:      git git://linuxtv.org/media_tree.git
4760 F:      drivers/media/pci/cx18/
4761 F:      include/uapi/linux/ivtv*
4762
4763 CX2341X MPEG ENCODER HELPER MODULE
4764 M:      Hans Verkuil <hverkuil@xs4all.nl>
4765 L:      linux-media@vger.kernel.org
4766 S:      Maintained
4767 W:      https://linuxtv.org
4768 T:      git git://linuxtv.org/media_tree.git
4769 F:      drivers/media/common/cx2341x*
4770 F:      include/media/drv-intf/cx2341x.h
4771
4772 CX24120 MEDIA DRIVER
4773 M:      Jemma Denson <jdenson@gmail.com>
4774 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4775 L:      linux-media@vger.kernel.org
4776 S:      Maintained
4777 W:      https://linuxtv.org
4778 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4779 F:      drivers/media/dvb-frontends/cx24120*
4780
4781 CX88 VIDEO4LINUX DRIVER
4782 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4783 L:      linux-media@vger.kernel.org
4784 S:      Odd fixes
4785 W:      https://linuxtv.org
4786 T:      git git://linuxtv.org/media_tree.git
4787 F:      Documentation/driver-api/media/drivers/cx88*
4788 F:      drivers/media/pci/cx88/
4789
4790 CXD2820R MEDIA DRIVER
4791 M:      Antti Palosaari <crope@iki.fi>
4792 L:      linux-media@vger.kernel.org
4793 S:      Maintained
4794 W:      https://linuxtv.org
4795 W:      http://palosaari.fi/linux/
4796 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4797 T:      git git://linuxtv.org/anttip/media_tree.git
4798 F:      drivers/media/dvb-frontends/cxd2820r*
4799
4800 CXGB3 ETHERNET DRIVER (CXGB3)
4801 M:      Raju Rangoju <rajur@chelsio.com>
4802 L:      netdev@vger.kernel.org
4803 S:      Supported
4804 W:      http://www.chelsio.com
4805 F:      drivers/net/ethernet/chelsio/cxgb3/
4806
4807 CXGB3 ISCSI DRIVER (CXGB3I)
4808 M:      Karen Xie <kxie@chelsio.com>
4809 L:      linux-scsi@vger.kernel.org
4810 S:      Supported
4811 W:      http://www.chelsio.com
4812 F:      drivers/scsi/cxgbi/cxgb3i
4813
4814 CXGB4 CRYPTO DRIVER (chcr)
4815 M:      Ayush Sawal <ayush.sawal@chelsio.com>
4816 M:      Vinay Kumar Yadav <vinay.yadav@chelsio.com>
4817 M:      Rohit Maheshwari <rohitm@chelsio.com>
4818 L:      linux-crypto@vger.kernel.org
4819 S:      Supported
4820 W:      http://www.chelsio.com
4821 F:      drivers/crypto/chelsio
4822
4823 CXGB4 INLINE CRYPTO DRIVER
4824 M:      Ayush Sawal <ayush.sawal@chelsio.com>
4825 M:      Vinay Kumar Yadav <vinay.yadav@chelsio.com>
4826 M:      Rohit Maheshwari <rohitm@chelsio.com>
4827 L:      netdev@vger.kernel.org
4828 S:      Supported
4829 W:      http://www.chelsio.com
4830 F:      drivers/net/ethernet/chelsio/inline_crypto/
4831
4832 CXGB4 ETHERNET DRIVER (CXGB4)
4833 M:      Raju Rangoju <rajur@chelsio.com>
4834 L:      netdev@vger.kernel.org
4835 S:      Supported
4836 W:      http://www.chelsio.com
4837 F:      drivers/net/ethernet/chelsio/cxgb4/
4838
4839 CXGB4 ISCSI DRIVER (CXGB4I)
4840 M:      Karen Xie <kxie@chelsio.com>
4841 L:      linux-scsi@vger.kernel.org
4842 S:      Supported
4843 W:      http://www.chelsio.com
4844 F:      drivers/scsi/cxgbi/cxgb4i
4845
4846 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4847 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4848 L:      linux-rdma@vger.kernel.org
4849 S:      Supported
4850 W:      http://www.openfabrics.org
4851 F:      drivers/infiniband/hw/cxgb4/
4852 F:      include/uapi/rdma/cxgb4-abi.h
4853
4854 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4855 M:      Raju Rangoju <rajur@chelsio.com>
4856 L:      netdev@vger.kernel.org
4857 S:      Supported
4858 W:      http://www.chelsio.com
4859 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4860
4861 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4862 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4863 M:      Andrew Donnellan <ajd@linux.ibm.com>
4864 L:      linuxppc-dev@lists.ozlabs.org
4865 S:      Supported
4866 F:      Documentation/ABI/testing/sysfs-class-cxl
4867 F:      Documentation/powerpc/cxl.rst
4868 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4869 F:      drivers/misc/cxl/
4870 F:      include/misc/cxl*
4871 F:      include/uapi/misc/cxl.h
4872
4873 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4874 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4875 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4876 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4877 L:      linux-scsi@vger.kernel.org
4878 S:      Supported
4879 F:      Documentation/powerpc/cxlflash.rst
4880 F:      drivers/scsi/cxlflash/
4881 F:      include/uapi/scsi/cxlflash_ioctl.h
4882
4883 CYBERPRO FB DRIVER
4884 M:      Russell King <linux@armlinux.org.uk>
4885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4886 S:      Maintained
4887 W:      http://www.armlinux.org.uk/
4888 F:      drivers/video/fbdev/cyber2000fb.*
4889
4890 CYCLADES ASYNC MUX DRIVER
4891 S:      Orphan
4892 W:      http://www.cyclades.com/
4893 F:      drivers/tty/cyclades.c
4894 F:      include/linux/cyclades.h
4895 F:      include/uapi/linux/cyclades.h
4896
4897 CYCLADES PC300 DRIVER
4898 S:      Orphan
4899 W:      http://www.cyclades.com/
4900 F:      drivers/net/wan/pc300*
4901
4902 CYPRESS_FIRMWARE MEDIA DRIVER
4903 M:      Antti Palosaari <crope@iki.fi>
4904 L:      linux-media@vger.kernel.org
4905 S:      Maintained
4906 W:      https://linuxtv.org
4907 W:      http://palosaari.fi/linux/
4908 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4909 T:      git git://linuxtv.org/anttip/media_tree.git
4910 F:      drivers/media/common/cypress_firmware*
4911
4912 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
4913 M:      Linus Walleij <linus.walleij@linaro.org>
4914 L:      linux-input@vger.kernel.org
4915 S:      Maintained
4916 F:      drivers/input/touchscreen/cy8ctma140.c
4917
4918 CYTTSP TOUCHSCREEN DRIVER
4919 M:      Ferruh Yigit <fery@cypress.com>
4920 L:      linux-input@vger.kernel.org
4921 S:      Supported
4922 F:      drivers/input/touchscreen/cyttsp*
4923 F:      include/linux/input/cyttsp.h
4924
4925 D-LINK DIR-685 TOUCHKEYS DRIVER
4926 M:      Linus Walleij <linus.walleij@linaro.org>
4927 L:      linux-input@vger.kernel.org
4928 S:      Supported
4929 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4930
4931 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4932 M:      Joshua Kinard <kumba@gentoo.org>
4933 S:      Maintained
4934 F:      drivers/rtc/rtc-ds1685.c
4935 F:      include/linux/rtc/ds1685.h
4936
4937 DAMA SLAVE for AX.25
4938 M:      Joerg Reuter <jreuter@yaina.de>
4939 L:      linux-hams@vger.kernel.org
4940 S:      Maintained
4941 W:      http://yaina.de/jreuter/
4942 W:      http://www.qsl.net/dl1bke/
4943 F:      net/ax25/af_ax25.c
4944 F:      net/ax25/ax25_dev.c
4945 F:      net/ax25/ax25_ds_*
4946 F:      net/ax25/ax25_in.c
4947 F:      net/ax25/ax25_out.c
4948 F:      net/ax25/ax25_timer.c
4949 F:      net/ax25/sysctl_net_ax25.c
4950
4951 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4952 L:      netdev@vger.kernel.org
4953 S:      Orphan
4954 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
4955 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4956
4957 DC390/AM53C974 SCSI driver
4958 M:      Hannes Reinecke <hare@suse.com>
4959 L:      linux-scsi@vger.kernel.org
4960 S:      Maintained
4961 F:      drivers/scsi/am53c974.c
4962
4963 DC395x SCSI driver
4964 M:      Oliver Neukum <oliver@neukum.org>
4965 M:      Ali Akcaagac <aliakc@web.de>
4966 M:      Jamie Lenehan <lenehan@twibble.org>
4967 L:      dc395x@twibble.org
4968 S:      Maintained
4969 W:      http://twibble.org/dist/dc395x/
4970 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4971 F:      Documentation/scsi/dc395x.rst
4972 F:      drivers/scsi/dc395x.*
4973
4974 DCCP PROTOCOL
4975 L:      dccp@vger.kernel.org
4976 S:      Orphan
4977 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4978 F:      include/linux/dccp.h
4979 F:      include/linux/tfrc.h
4980 F:      include/uapi/linux/dccp.h
4981 F:      net/dccp/
4982
4983 DECnet NETWORK LAYER
4984 L:      linux-decnet-user@lists.sourceforge.net
4985 S:      Orphan
4986 W:      http://linux-decnet.sourceforge.net
4987 F:      Documentation/networking/decnet.rst
4988 F:      net/decnet/
4989
4990 DECSTATION PLATFORM SUPPORT
4991 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
4992 L:      linux-mips@vger.kernel.org
4993 S:      Maintained
4994 W:      http://www.linux-mips.org/wiki/DECstation
4995 F:      arch/mips/dec/
4996 F:      arch/mips/include/asm/dec/
4997 F:      arch/mips/include/asm/mach-dec/
4998
4999 DEFXX FDDI NETWORK DRIVER
5000 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5001 S:      Maintained
5002 F:      drivers/net/fddi/defxx.*
5003
5004 DEFZA FDDI NETWORK DRIVER
5005 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5006 S:      Maintained
5007 F:      drivers/net/fddi/defza.*
5008
5009 DEINTERLACE DRIVERS FOR ALLWINNER H3
5010 M:      Jernej Skrabec <jernej.skrabec@siol.net>
5011 L:      linux-media@vger.kernel.org
5012 S:      Maintained
5013 T:      git git://linuxtv.org/media_tree.git
5014 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5015 F:      drivers/media/platform/sunxi/sun8i-di/
5016
5017 DELL LAPTOP DRIVER
5018 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5019 M:      Pali Rohár <pali@kernel.org>
5020 L:      platform-driver-x86@vger.kernel.org
5021 S:      Maintained
5022 F:      drivers/platform/x86/dell/dell-laptop.c
5023
5024 DELL LAPTOP FREEFALL DRIVER
5025 M:      Pali Rohár <pali@kernel.org>
5026 S:      Maintained
5027 F:      drivers/platform/x86/dell/dell-smo8800.c
5028
5029 DELL LAPTOP RBTN DRIVER
5030 M:      Pali Rohár <pali@kernel.org>
5031 S:      Maintained
5032 F:      drivers/platform/x86/dell/dell-rbtn.*
5033
5034 DELL LAPTOP SMM DRIVER
5035 M:      Pali Rohár <pali@kernel.org>
5036 S:      Maintained
5037 F:      drivers/hwmon/dell-smm-hwmon.c
5038 F:      include/uapi/linux/i8k.h
5039
5040 DELL REMOTE BIOS UPDATE DRIVER
5041 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5042 L:      platform-driver-x86@vger.kernel.org
5043 S:      Maintained
5044 F:      drivers/platform/x86/dell/dell_rbu.c
5045
5046 DELL SMBIOS DRIVER
5047 M:      Pali Rohár <pali@kernel.org>
5048 M:      Mario Limonciello <mario.limonciello@dell.com>
5049 L:      platform-driver-x86@vger.kernel.org
5050 S:      Maintained
5051 F:      drivers/platform/x86/dell/dell-smbios.*
5052
5053 DELL SMBIOS SMM DRIVER
5054 M:      Mario Limonciello <mario.limonciello@dell.com>
5055 L:      platform-driver-x86@vger.kernel.org
5056 S:      Maintained
5057 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5058
5059 DELL SMBIOS WMI DRIVER
5060 M:      Mario Limonciello <mario.limonciello@dell.com>
5061 L:      platform-driver-x86@vger.kernel.org
5062 S:      Maintained
5063 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5064 F:      tools/wmi/dell-smbios-example.c
5065
5066 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5067 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5068 L:      platform-driver-x86@vger.kernel.org
5069 S:      Maintained
5070 F:      Documentation/driver-api/dcdbas.rst
5071 F:      drivers/platform/x86/dell/dcdbas.*
5072
5073 DELL WMI DESCRIPTOR DRIVER
5074 M:      Mario Limonciello <mario.limonciello@dell.com>
5075 S:      Maintained
5076 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5077
5078 DELL WMI SYSMAN DRIVER
5079 M:      Divya Bharathi <divya.bharathi@dell.com>
5080 M:      Mario Limonciello <mario.limonciello@dell.com>
5081 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5082 L:      platform-driver-x86@vger.kernel.org
5083 S:      Maintained
5084 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5085 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5086
5087 DELL WMI NOTIFICATIONS DRIVER
5088 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5089 M:      Pali Rohár <pali@kernel.org>
5090 S:      Maintained
5091 F:      drivers/platform/x86/dell/dell-wmi.c
5092
5093 DELTA ST MEDIA DRIVER
5094 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
5095 L:      linux-media@vger.kernel.org
5096 S:      Supported
5097 W:      https://linuxtv.org
5098 T:      git git://linuxtv.org/media_tree.git
5099 F:      drivers/media/platform/sti/delta
5100
5101 DENALI NAND DRIVER
5102 L:      linux-mtd@lists.infradead.org
5103 S:      Orphan
5104 F:      drivers/mtd/nand/raw/denali*
5105
5106 DESIGNWARE EDMA CORE IP DRIVER
5107 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5108 L:      dmaengine@vger.kernel.org
5109 S:      Maintained
5110 F:      drivers/dma/dw-edma/
5111 F:      include/linux/dma/edma.h
5112
5113 DESIGNWARE USB2 DRD IP DRIVER
5114 M:      Minas Harutyunyan <hminas@synopsys.com>
5115 L:      linux-usb@vger.kernel.org
5116 S:      Maintained
5117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5118 F:      drivers/usb/dwc2/
5119
5120 DESIGNWARE USB3 DRD IP DRIVER
5121 M:      Felipe Balbi <balbi@kernel.org>
5122 L:      linux-usb@vger.kernel.org
5123 S:      Maintained
5124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5125 F:      drivers/usb/dwc3/
5126
5127 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
5128 M:      Andreas Klinger <ak@it-klinger.de>
5129 L:      linux-iio@vger.kernel.org
5130 S:      Maintained
5131 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
5132 F:      drivers/iio/proximity/srf*.c
5133
5134 DEVICE COREDUMP (DEV_COREDUMP)
5135 M:      Johannes Berg <johannes@sipsolutions.net>
5136 L:      linux-kernel@vger.kernel.org
5137 S:      Maintained
5138 F:      drivers/base/devcoredump.c
5139 F:      include/linux/devcoredump.h
5140
5141 DEVICE DEPENDENCY HELPER SCRIPT
5142 M:      Saravana Kannan <saravanak@google.com>
5143 L:      linux-kernel@vger.kernel.org
5144 S:      Maintained
5145 F:      scripts/dev-needs.sh
5146
5147 DEVICE DIRECT ACCESS (DAX)
5148 M:      Dan Williams <dan.j.williams@intel.com>
5149 M:      Vishal Verma <vishal.l.verma@intel.com>
5150 M:      Dave Jiang <dave.jiang@intel.com>
5151 L:      linux-nvdimm@lists.01.org
5152 S:      Supported
5153 F:      drivers/dax/
5154
5155 DEVICE FREQUENCY (DEVFREQ)
5156 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5157 M:      Kyungmin Park <kyungmin.park@samsung.com>
5158 M:      Chanwoo Choi <cw00.choi@samsung.com>
5159 L:      linux-pm@vger.kernel.org
5160 S:      Maintained
5161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
5162 F:      Documentation/devicetree/bindings/devfreq/
5163 F:      drivers/devfreq/
5164 F:      include/linux/devfreq.h
5165 F:      include/trace/events/devfreq.h
5166
5167 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
5168 M:      Chanwoo Choi <cw00.choi@samsung.com>
5169 L:      linux-pm@vger.kernel.org
5170 S:      Supported
5171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
5172 F:      Documentation/devicetree/bindings/devfreq/event/
5173 F:      drivers/devfreq/devfreq-event.c
5174 F:      drivers/devfreq/event/
5175 F:      include/dt-bindings/pmu/exynos_ppmu.h
5176 F:      include/linux/devfreq-event.h
5177
5178 DEVICE NUMBER REGISTRY
5179 M:      Torben Mathiasen <device@lanana.org>
5180 S:      Maintained
5181 W:      http://lanana.org/docs/device-list/index.html
5182
5183 DEVICE-MAPPER  (LVM)
5184 M:      Alasdair Kergon <agk@redhat.com>
5185 M:      Mike Snitzer <snitzer@redhat.com>
5186 M:      dm-devel@redhat.com
5187 L:      dm-devel@redhat.com
5188 S:      Maintained
5189 W:      http://sources.redhat.com/dm
5190 Q:      http://patchwork.kernel.org/project/dm-devel/list/
5191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
5192 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
5193 F:      Documentation/admin-guide/device-mapper/
5194 F:      drivers/md/Kconfig
5195 F:      drivers/md/Makefile
5196 F:      drivers/md/dm*
5197 F:      drivers/md/persistent-data/
5198 F:      include/linux/device-mapper.h
5199 F:      include/linux/dm-*.h
5200 F:      include/uapi/linux/dm-*.h
5201
5202 DEVLINK
5203 M:      Jiri Pirko <jiri@nvidia.com>
5204 L:      netdev@vger.kernel.org
5205 S:      Supported
5206 F:      Documentation/networking/devlink
5207 F:      include/net/devlink.h
5208 F:      include/uapi/linux/devlink.h
5209 F:      net/core/devlink.c
5210
5211 DIALOG SEMICONDUCTOR DRIVERS
5212 M:      Support Opensource <support.opensource@diasemi.com>
5213 S:      Supported
5214 W:      http://www.dialog-semiconductor.com/products
5215 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
5216 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
5217 F:      Documentation/devicetree/bindings/mfd/da90*.txt
5218 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
5219 F:      Documentation/devicetree/bindings/regulator/da92*.txt
5220 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
5221 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
5222 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
5223 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
5224 F:      Documentation/hwmon/da90??.rst
5225 F:      drivers/gpio/gpio-da90??.c
5226 F:      drivers/hwmon/da90??-hwmon.c
5227 F:      drivers/iio/adc/da91??-*.c
5228 F:      drivers/input/misc/da72??.[ch]
5229 F:      drivers/input/misc/da90??_onkey.c
5230 F:      drivers/input/touchscreen/da9052_tsi.c
5231 F:      drivers/leds/leds-da90??.c
5232 F:      drivers/mfd/da903x.c
5233 F:      drivers/mfd/da90??-*.c
5234 F:      drivers/mfd/da91??-*.c
5235 F:      drivers/pinctrl/pinctrl-da90??.c
5236 F:      drivers/power/supply/da9052-battery.c
5237 F:      drivers/power/supply/da91??-*.c
5238 F:      drivers/regulator/da9???-regulator.[ch]
5239 F:      drivers/regulator/slg51000-regulator.[ch]
5240 F:      drivers/rtc/rtc-da90??.c
5241 F:      drivers/thermal/da90??-thermal.c
5242 F:      drivers/video/backlight/da90??_bl.c
5243 F:      drivers/watchdog/da90??_wdt.c
5244 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
5245 F:      include/linux/mfd/da903x.h
5246 F:      include/linux/mfd/da9052/
5247 F:      include/linux/mfd/da9055/
5248 F:      include/linux/mfd/da9062/
5249 F:      include/linux/mfd/da9063/
5250 F:      include/linux/mfd/da9150/
5251 F:      include/linux/regulator/da9211.h
5252 F:      include/sound/da[79]*.h
5253 F:      sound/soc/codecs/da[79]*.[ch]
5254
5255 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
5256 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
5257 L:      linux-gpio@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/gpio/gpio-gpio-mm.c
5260
5261 DIOLAN U2C-12 I2C DRIVER
5262 M:      Guenter Roeck <linux@roeck-us.net>
5263 L:      linux-i2c@vger.kernel.org
5264 S:      Maintained
5265 F:      drivers/i2c/busses/i2c-diolan-u2c.c
5266
5267 DIRECTORY NOTIFICATION (DNOTIFY)
5268 M:      Jan Kara <jack@suse.cz>
5269 R:      Amir Goldstein <amir73il@gmail.com>
5270 L:      linux-fsdevel@vger.kernel.org
5271 S:      Maintained
5272 F:      Documentation/filesystems/dnotify.rst
5273 F:      fs/notify/dnotify/
5274 F:      include/linux/dnotify.h
5275
5276 DISK GEOMETRY AND PARTITION HANDLING
5277 M:      Andries Brouwer <aeb@cwi.nl>
5278 S:      Maintained
5279 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
5280 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
5281 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
5282
5283 DISKQUOTA
5284 M:      Jan Kara <jack@suse.com>
5285 S:      Maintained
5286 F:      Documentation/filesystems/quota.rst
5287 F:      fs/quota/
5288 F:      include/linux/quota*.h
5289 F:      include/uapi/linux/quota*.h
5290
5291 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
5292 M:      Bernie Thompson <bernie@plugable.com>
5293 L:      linux-fbdev@vger.kernel.org
5294 S:      Maintained
5295 W:      http://plugable.com/category/projects/udlfb/
5296 F:      Documentation/fb/udlfb.rst
5297 F:      drivers/video/fbdev/udlfb.c
5298 F:      include/video/udlfb.h
5299
5300 DISTRIBUTED LOCK MANAGER (DLM)
5301 M:      Christine Caulfield <ccaulfie@redhat.com>
5302 M:      David Teigland <teigland@redhat.com>
5303 L:      cluster-devel@redhat.com
5304 S:      Supported
5305 W:      http://sources.redhat.com/cluster/
5306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
5307 F:      fs/dlm/
5308
5309 DMA BUFFER SHARING FRAMEWORK
5310 M:      Sumit Semwal <sumit.semwal@linaro.org>
5311 M:      Christian König <christian.koenig@amd.com>
5312 L:      linux-media@vger.kernel.org
5313 L:      dri-devel@lists.freedesktop.org
5314 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5315 S:      Maintained
5316 T:      git git://anongit.freedesktop.org/drm/drm-misc
5317 F:      Documentation/driver-api/dma-buf.rst
5318 F:      drivers/dma-buf/
5319 F:      include/linux/*fence.h
5320 F:      include/linux/dma-buf*
5321 F:      include/linux/dma-resv.h
5322 K:      \bdma_(?:buf|fence|resv)\b
5323
5324 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
5325 M:      Vinod Koul <vkoul@kernel.org>
5326 L:      dmaengine@vger.kernel.org
5327 S:      Maintained
5328 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
5329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
5330 F:      Documentation/devicetree/bindings/dma/
5331 F:      Documentation/driver-api/dmaengine/
5332 F:      drivers/dma/
5333 F:      include/linux/dma/
5334 F:      include/linux/dmaengine.h
5335 F:      include/linux/of_dma.h
5336
5337 DMA MAPPING HELPERS
5338 M:      Christoph Hellwig <hch@lst.de>
5339 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5340 R:      Robin Murphy <robin.murphy@arm.com>
5341 L:      iommu@lists.linux-foundation.org
5342 S:      Supported
5343 W:      http://git.infradead.org/users/hch/dma-mapping.git
5344 T:      git git://git.infradead.org/users/hch/dma-mapping.git
5345 F:      include/asm-generic/dma-mapping.h
5346 F:      include/linux/dma-direct.h
5347 F:      include/linux/dma-mapping.h
5348 F:      include/linux/dma-map-ops.h
5349 F:      kernel/dma/
5350
5351 DMA MAPPING BENCHMARK
5352 M:      Barry Song <song.bao.hua@hisilicon.com>
5353 L:      iommu@lists.linux-foundation.org
5354 F:      kernel/dma/map_benchmark.c
5355 F:      tools/testing/selftests/dma/
5356
5357 DMA-BUF HEAPS FRAMEWORK
5358 M:      Sumit Semwal <sumit.semwal@linaro.org>
5359 R:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5360 R:      Liam Mark <lmark@codeaurora.org>
5361 R:      Laura Abbott <labbott@redhat.com>
5362 R:      Brian Starkey <Brian.Starkey@arm.com>
5363 R:      John Stultz <john.stultz@linaro.org>
5364 L:      linux-media@vger.kernel.org
5365 L:      dri-devel@lists.freedesktop.org
5366 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5367 S:      Maintained
5368 T:      git git://anongit.freedesktop.org/drm/drm-misc
5369 F:      drivers/dma-buf/dma-heap.c
5370 F:      drivers/dma-buf/heaps/*
5371 F:      include/linux/dma-heap.h
5372 F:      include/uapi/linux/dma-heap.h
5373
5374 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5375 M:      Lukasz Luba <lukasz.luba@arm.com>
5376 L:      linux-pm@vger.kernel.org
5377 L:      linux-samsung-soc@vger.kernel.org
5378 S:      Maintained
5379 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5380 F:      drivers/memory/samsung/exynos5422-dmc.c
5381
5382 DME1737 HARDWARE MONITOR DRIVER
5383 M:      Juerg Haefliger <juergh@gmail.com>
5384 L:      linux-hwmon@vger.kernel.org
5385 S:      Maintained
5386 F:      Documentation/hwmon/dme1737.rst
5387 F:      drivers/hwmon/dme1737.c
5388
5389 DMI/SMBIOS SUPPORT
5390 M:      Jean Delvare <jdelvare@suse.com>
5391 S:      Maintained
5392 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5393 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5394 F:      drivers/firmware/dmi-id.c
5395 F:      drivers/firmware/dmi_scan.c
5396 F:      include/linux/dmi.h
5397
5398 DOCUMENTATION
5399 M:      Jonathan Corbet <corbet@lwn.net>
5400 L:      linux-doc@vger.kernel.org
5401 S:      Maintained
5402 P:      Documentation/doc-guide/maintainer-profile.rst
5403 T:      git git://git.lwn.net/linux.git docs-next
5404 F:      Documentation/
5405 F:      scripts/documentation-file-ref-check
5406 F:      scripts/kernel-doc
5407 F:      scripts/sphinx-pre-install
5408 X:      Documentation/ABI/
5409 X:      Documentation/admin-guide/media/
5410 X:      Documentation/devicetree/
5411 X:      Documentation/driver-api/media/
5412 X:      Documentation/firmware-guide/acpi/
5413 X:      Documentation/i2c/
5414 X:      Documentation/power/
5415 X:      Documentation/spi/
5416 X:      Documentation/userspace-api/media/
5417
5418 DOCUMENTATION SCRIPTS
5419 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5420 L:      linux-doc@vger.kernel.org
5421 S:      Maintained
5422 F:      Documentation/sphinx/parse-headers.pl
5423 F:      scripts/documentation-file-ref-check
5424 F:      scripts/sphinx-pre-install
5425
5426 DOCUMENTATION/ITALIAN
5427 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5428 L:      linux-doc@vger.kernel.org
5429 S:      Maintained
5430 F:      Documentation/translations/it_IT
5431
5432 DONGWOON DW9714 LENS VOICE COIL DRIVER
5433 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5434 L:      linux-media@vger.kernel.org
5435 S:      Maintained
5436 T:      git git://linuxtv.org/media_tree.git
5437 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5438 F:      drivers/media/i2c/dw9714.c
5439
5440 DONGWOON DW9768 LENS VOICE COIL DRIVER
5441 M:      Dongchun Zhu <dongchun.zhu@mediatek.com>
5442 L:      linux-media@vger.kernel.org
5443 S:      Maintained
5444 T:      git git://linuxtv.org/media_tree.git
5445 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
5446 F:      drivers/media/i2c/dw9768.c
5447
5448 DONGWOON DW9807 LENS VOICE COIL DRIVER
5449 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5450 L:      linux-media@vger.kernel.org
5451 S:      Maintained
5452 T:      git git://linuxtv.org/media_tree.git
5453 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5454 F:      drivers/media/i2c/dw9807-vcm.c
5455
5456 DOUBLETALK DRIVER
5457 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5458 L:      blinux-list@redhat.com
5459 S:      Maintained
5460 F:      drivers/char/dtlk.c
5461 F:      include/linux/dtlk.h
5462
5463 DPAA2 DATAPATH I/O (DPIO) DRIVER
5464 M:      Roy Pledge <Roy.Pledge@nxp.com>
5465 L:      linux-kernel@vger.kernel.org
5466 S:      Maintained
5467 F:      drivers/soc/fsl/dpio
5468
5469 DPAA2 ETHERNET DRIVER
5470 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5471 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5472 L:      netdev@vger.kernel.org
5473 S:      Maintained
5474 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
5475 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
5476 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5477 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5478 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5479 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5480 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5481 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5482 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5483
5484 DPAA2 ETHERNET SWITCH DRIVER
5485 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5486 L:      netdev@vger.kernel.org
5487 S:      Maintained
5488 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
5489 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
5490
5491 DPT_I2O SCSI RAID DRIVER
5492 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5493 L:      linux-scsi@vger.kernel.org
5494 S:      Maintained
5495 W:      http://www.adaptec.com/
5496 F:      drivers/scsi/dpt*
5497 F:      drivers/scsi/dpt/
5498
5499 DRBD DRIVER
5500 M:      Philipp Reisner <philipp.reisner@linbit.com>
5501 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5502 L:      drbd-dev@lists.linbit.com
5503 S:      Supported
5504 W:      http://www.drbd.org
5505 T:      git git://git.linbit.com/linux-drbd.git
5506 T:      git git://git.linbit.com/drbd-8.4.git
5507 F:      Documentation/admin-guide/blockdev/
5508 F:      drivers/block/drbd/
5509 F:      lib/lru_cache.c
5510
5511 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5512 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5513 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5514 S:      Supported
5515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5516 F:      Documentation/core-api/kobject.rst
5517 F:      drivers/base/
5518 F:      fs/debugfs/
5519 F:      fs/sysfs/
5520 F:      include/linux/debugfs.h
5521 F:      include/linux/kobj*
5522 F:      lib/kobj*
5523
5524 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
5525 M:      Nishanth Menon <nm@ti.com>
5526 L:      linux-pm@vger.kernel.org
5527 S:      Maintained
5528 F:      drivers/soc/ti/smartreflex.c
5529 F:      include/linux/power/smartreflex.h
5530
5531 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5532 M:      Maxime Ripard <mripard@kernel.org>
5533 M:      Chen-Yu Tsai <wens@csie.org>
5534 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5535 L:      dri-devel@lists.freedesktop.org
5536 S:      Supported
5537 T:      git git://anongit.freedesktop.org/drm/drm-misc
5538 F:      drivers/gpu/drm/sun4i/sun8i*
5539
5540 DRM DRIVER FOR ARM PL111 CLCD
5541 M:      Eric Anholt <eric@anholt.net>
5542 S:      Supported
5543 T:      git git://anongit.freedesktop.org/drm/drm-misc
5544 F:      drivers/gpu/drm/pl111/
5545
5546 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5547 M:      Linus Walleij <linus.walleij@linaro.org>
5548 S:      Maintained
5549 T:      git git://anongit.freedesktop.org/drm/drm-misc
5550 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
5551 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5552
5553 DRM DRIVER FOR ASPEED BMC GFX
5554 M:      Joel Stanley <joel@jms.id.au>
5555 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
5556 S:      Supported
5557 T:      git git://anongit.freedesktop.org/drm/drm-misc
5558 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5559 F:      drivers/gpu/drm/aspeed/
5560
5561 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5562 M:      Dave Airlie <airlied@redhat.com>
5563 R:      Thomas Zimmermann <tzimmermann@suse.de>
5564 L:      dri-devel@lists.freedesktop.org
5565 S:      Supported
5566 T:      git git://anongit.freedesktop.org/drm/drm-misc
5567 F:      drivers/gpu/drm/ast/
5568
5569 DRM DRIVER FOR BOCHS VIRTUAL GPU
5570 M:      Gerd Hoffmann <kraxel@redhat.com>
5571 L:      virtualization@lists.linux-foundation.org
5572 S:      Maintained
5573 T:      git git://anongit.freedesktop.org/drm/drm-misc
5574 F:      drivers/gpu/drm/bochs/
5575
5576 DRM DRIVER FOR BOE HIMAX8279D PANELS
5577 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
5578 S:      Maintained
5579 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
5580 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
5581
5582 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5583 M:      Linus Walleij <linus.walleij@linaro.org>
5584 S:      Maintained
5585 T:      git git://anongit.freedesktop.org/drm/drm-misc
5586 F:      drivers/gpu/drm/tve200/
5587
5588 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
5589 M:      Icenowy Zheng <icenowy@aosc.io>
5590 S:      Maintained
5591 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
5592 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
5593
5594 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5595 M:      Jagan Teki <jagan@amarulasolutions.com>
5596 S:      Maintained
5597 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
5598 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5599
5600 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5601 M:      Hans de Goede <hdegoede@redhat.com>
5602 S:      Maintained
5603 T:      git git://anongit.freedesktop.org/drm/drm-misc
5604 F:      drivers/gpu/drm/tiny/gm12u320.c
5605
5606 DRM DRIVER FOR HX8357D PANELS
5607 M:      Eric Anholt <eric@anholt.net>
5608 S:      Maintained
5609 T:      git git://anongit.freedesktop.org/drm/drm-misc
5610 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5611 F:      drivers/gpu/drm/tiny/hx8357d.c
5612
5613 DRM DRIVER FOR ILITEK ILI9225 PANELS
5614 M:      David Lechner <david@lechnology.com>
5615 S:      Maintained
5616 T:      git git://anongit.freedesktop.org/drm/drm-misc
5617 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5618 F:      drivers/gpu/drm/tiny/ili9225.c
5619
5620 DRM DRIVER FOR ILITEK ILI9486 PANELS
5621 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
5622 S:      Maintained
5623 T:      git git://anongit.freedesktop.org/drm/drm-misc
5624 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
5625 F:      drivers/gpu/drm/tiny/ili9486.c
5626
5627 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5628 S:      Orphan / Obsolete
5629 F:      drivers/gpu/drm/i810/
5630 F:      include/uapi/drm/i810_drm.h
5631
5632 DRM DRIVER FOR LVDS PANELS
5633 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5634 L:      dri-devel@lists.freedesktop.org
5635 T:      git git://anongit.freedesktop.org/drm/drm-misc
5636 S:      Maintained
5637 F:      drivers/gpu/drm/panel/panel-lvds.c
5638 F:      Documentation/devicetree/bindings/display/panel/lvds.yaml
5639
5640 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
5641 M:      Guido Günther <agx@sigxcpu.org>
5642 R:      Purism Kernel Team <kernel@puri.sm>
5643 S:      Maintained
5644 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
5645 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
5646
5647 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5648 S:      Orphan / Obsolete
5649 F:      drivers/gpu/drm/mga/
5650 F:      include/uapi/drm/mga_drm.h
5651
5652 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
5653 M:      Dave Airlie <airlied@redhat.com>
5654 R:      Thomas Zimmermann <tzimmermann@suse.de>
5655 L:      dri-devel@lists.freedesktop.org
5656 S:      Supported
5657 T:      git git://anongit.freedesktop.org/drm/drm-misc
5658 F:      drivers/gpu/drm/mgag200/
5659
5660 DRM DRIVER FOR MI0283QT
5661 M:      Noralf Trønnes <noralf@tronnes.org>
5662 S:      Maintained
5663 T:      git git://anongit.freedesktop.org/drm/drm-misc
5664 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5665 F:      drivers/gpu/drm/tiny/mi0283qt.c
5666
5667 DRM DRIVER FOR MSM ADRENO GPU
5668 M:      Rob Clark <robdclark@gmail.com>
5669 M:      Sean Paul <sean@poorly.run>
5670 L:      linux-arm-msm@vger.kernel.org
5671 L:      dri-devel@lists.freedesktop.org
5672 L:      freedreno@lists.freedesktop.org
5673 S:      Maintained
5674 T:      git https://gitlab.freedesktop.org/drm/msm.git
5675 F:      Documentation/devicetree/bindings/display/msm/
5676 F:      drivers/gpu/drm/msm/
5677 F:      include/uapi/drm/msm_drm.h
5678
5679 DRM DRIVER FOR NOVATEK NT35510 PANELS
5680 M:      Linus Walleij <linus.walleij@linaro.org>
5681 S:      Maintained
5682 T:      git git://anongit.freedesktop.org/drm/drm-misc
5683 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
5684 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
5685
5686 DRM DRIVER FOR NOVATEK NT36672A PANELS
5687 M:      Sumit Semwal <sumit.semwal@linaro.org>
5688 S:      Maintained
5689 T:      git git://anongit.freedesktop.org/drm/drm-misc
5690 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
5691 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
5692
5693 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5694 M:      Ben Skeggs <bskeggs@redhat.com>
5695 L:      dri-devel@lists.freedesktop.org
5696 L:      nouveau@lists.freedesktop.org
5697 S:      Supported
5698 T:      git git://github.com/skeggsb/linux
5699 F:      drivers/gpu/drm/nouveau/
5700 F:      include/uapi/drm/nouveau_drm.h
5701
5702 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5703 M:      Stefan Mavrodiev <stefan@olimex.com>
5704 S:      Maintained
5705 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
5706 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5707
5708 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5709 M:      Noralf Trønnes <noralf@tronnes.org>
5710 S:      Maintained
5711 T:      git git://anongit.freedesktop.org/drm/drm-misc
5712 F:      Documentation/devicetree/bindings/display/repaper.txt
5713 F:      drivers/gpu/drm/tiny/repaper.c
5714
5715 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5716 M:      Dave Airlie <airlied@redhat.com>
5717 M:      Gerd Hoffmann <kraxel@redhat.com>
5718 L:      virtualization@lists.linux-foundation.org
5719 S:      Obsolete
5720 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5721 T:      git git://anongit.freedesktop.org/drm/drm-misc
5722 F:      drivers/gpu/drm/tiny/cirrus.c
5723
5724 DRM DRIVER FOR QXL VIRTUAL GPU
5725 M:      Dave Airlie <airlied@redhat.com>
5726 M:      Gerd Hoffmann <kraxel@redhat.com>
5727 L:      virtualization@lists.linux-foundation.org
5728 L:      spice-devel@lists.freedesktop.org
5729 S:      Maintained
5730 T:      git git://anongit.freedesktop.org/drm/drm-misc
5731 F:      drivers/gpu/drm/qxl/
5732 F:      include/uapi/drm/qxl_drm.h
5733
5734 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5735 S:      Orphan / Obsolete
5736 F:      drivers/gpu/drm/r128/
5737 F:      include/uapi/drm/r128_drm.h
5738
5739 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5740 M:      Robert Chiras <robert.chiras@nxp.com>
5741 S:      Maintained
5742 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
5743 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5744
5745 DRM DRIVER FOR SITRONIX ST7703 PANELS
5746 M:      Guido Günther <agx@sigxcpu.org>
5747 R:      Purism Kernel Team <kernel@puri.sm>
5748 R:      Ondrej Jirman <megous@megous.com>
5749 S:      Maintained
5750 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
5751 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
5752
5753 DRM DRIVER FOR SAVAGE VIDEO CARDS
5754 S:      Orphan / Obsolete
5755 F:      drivers/gpu/drm/savage/
5756 F:      include/uapi/drm/savage_drm.h
5757
5758 DRM DRIVER FOR SIS VIDEO CARDS
5759 S:      Orphan / Obsolete
5760 F:      drivers/gpu/drm/sis/
5761 F:      include/uapi/drm/sis_drm.h
5762
5763 DRM DRIVER FOR SITRONIX ST7586 PANELS
5764 M:      David Lechner <david@lechnology.com>
5765 S:      Maintained
5766 T:      git git://anongit.freedesktop.org/drm/drm-misc
5767 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5768 F:      drivers/gpu/drm/tiny/st7586.c
5769
5770 DRM DRIVER FOR SITRONIX ST7701 PANELS
5771 M:      Jagan Teki <jagan@amarulasolutions.com>
5772 S:      Maintained
5773 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
5774 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5775
5776 DRM DRIVER FOR SITRONIX ST7735R PANELS
5777 M:      David Lechner <david@lechnology.com>
5778 S:      Maintained
5779 T:      git git://anongit.freedesktop.org/drm/drm-misc
5780 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
5781 F:      drivers/gpu/drm/tiny/st7735r.c
5782
5783 DRM DRIVER FOR SONY ACX424AKP PANELS
5784 M:      Linus Walleij <linus.walleij@linaro.org>
5785 S:      Maintained
5786 T:      git git://anongit.freedesktop.org/drm/drm-misc
5787 F:      drivers/gpu/drm/panel/panel-sony-acx424akp.c
5788
5789 DRM DRIVER FOR ST-ERICSSON MCDE
5790 M:      Linus Walleij <linus.walleij@linaro.org>
5791 S:      Maintained
5792 T:      git git://anongit.freedesktop.org/drm/drm-misc
5793 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5794 F:      drivers/gpu/drm/mcde/
5795
5796 DRM DRIVER FOR TDFX VIDEO CARDS
5797 S:      Orphan / Obsolete
5798 F:      drivers/gpu/drm/tdfx/
5799
5800 DRM DRIVER FOR TPO TPG110 PANELS
5801 M:      Linus Walleij <linus.walleij@linaro.org>
5802 S:      Maintained
5803 T:      git git://anongit.freedesktop.org/drm/drm-misc
5804 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5805 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5806
5807 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5808 M:      Dave Airlie <airlied@redhat.com>
5809 R:      Sean Paul <sean@poorly.run>
5810 R:      Thomas Zimmermann <tzimmermann@suse.de>
5811 L:      dri-devel@lists.freedesktop.org
5812 S:      Supported
5813 T:      git git://anongit.freedesktop.org/drm/drm-misc
5814 F:      drivers/gpu/drm/udl/
5815
5816 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5817 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5818 M:      Melissa Wen <melissa.srw@gmail.com>
5819 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5820 R:      Daniel Vetter <daniel@ffwll.ch>
5821 L:      dri-devel@lists.freedesktop.org
5822 S:      Maintained
5823 T:      git git://anongit.freedesktop.org/drm/drm-misc
5824 F:      Documentation/gpu/vkms.rst
5825 F:      drivers/gpu/drm/vkms/
5826
5827 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5828 M:      Hans de Goede <hdegoede@redhat.com>
5829 L:      dri-devel@lists.freedesktop.org
5830 S:      Maintained
5831 T:      git git://anongit.freedesktop.org/drm/drm-misc
5832 F:      drivers/gpu/drm/vboxvideo/
5833
5834 DRM DRIVER FOR VMWARE VIRTUAL GPU
5835 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5836 M:      Roland Scheidegger <sroland@vmware.com>
5837 M:      Zack Rusin <zackr@vmware.com>
5838 L:      dri-devel@lists.freedesktop.org
5839 S:      Supported
5840 T:      git git://people.freedesktop.org/~sroland/linux
5841 F:      drivers/gpu/drm/vmwgfx/
5842 F:      include/uapi/drm/vmwgfx_drm.h
5843
5844 DRM DRIVERS
5845 M:      David Airlie <airlied@linux.ie>
5846 M:      Daniel Vetter <daniel@ffwll.ch>
5847 L:      dri-devel@lists.freedesktop.org
5848 S:      Maintained
5849 B:      https://gitlab.freedesktop.org/drm
5850 C:      irc://chat.freenode.net/dri-devel
5851 T:      git git://anongit.freedesktop.org/drm/drm
5852 F:      Documentation/devicetree/bindings/display/
5853 F:      Documentation/devicetree/bindings/gpu/
5854 F:      Documentation/gpu/
5855 F:      drivers/gpu/drm/
5856 F:      drivers/gpu/vga/
5857 F:      include/drm/
5858 F:      include/linux/vga*
5859 F:      include/uapi/drm/
5860
5861 DRM DRIVERS AND MISC GPU PATCHES
5862 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5863 M:      Maxime Ripard <mripard@kernel.org>
5864 M:      Thomas Zimmermann <tzimmermann@suse.de>
5865 S:      Maintained
5866 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5867 T:      git git://anongit.freedesktop.org/drm/drm-misc
5868 F:      Documentation/gpu/
5869 F:      drivers/gpu/drm/*
5870 F:      drivers/gpu/vga/
5871 F:      include/drm/drm*
5872 F:      include/linux/vga*
5873 F:      include/uapi/drm/drm*
5874
5875 DRM DRIVERS FOR ALLWINNER A10
5876 M:      Maxime Ripard <mripard@kernel.org>
5877 M:      Chen-Yu Tsai <wens@csie.org>
5878 L:      dri-devel@lists.freedesktop.org
5879 S:      Supported
5880 T:      git git://anongit.freedesktop.org/drm/drm-misc
5881 F:      Documentation/devicetree/bindings/display/allwinner*
5882 F:      drivers/gpu/drm/sun4i/
5883
5884 DRM DRIVERS FOR AMLOGIC SOCS
5885 M:      Neil Armstrong <narmstrong@baylibre.com>
5886 L:      dri-devel@lists.freedesktop.org
5887 L:      linux-amlogic@lists.infradead.org
5888 S:      Supported
5889 W:      http://linux-meson.com/
5890 T:      git git://anongit.freedesktop.org/drm/drm-misc
5891 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5892 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5893 F:      Documentation/gpu/meson.rst
5894 F:      drivers/gpu/drm/meson/
5895
5896 DRM DRIVERS FOR ATMEL HLCDC
5897 M:      Sam Ravnborg <sam@ravnborg.org>
5898 M:      Boris Brezillon <bbrezillon@kernel.org>
5899 L:      dri-devel@lists.freedesktop.org
5900 S:      Supported
5901 T:      git git://anongit.freedesktop.org/drm/drm-misc
5902 F:      Documentation/devicetree/bindings/display/atmel/
5903 F:      drivers/gpu/drm/atmel-hlcdc/
5904
5905 DRM DRIVERS FOR BRIDGE CHIPS
5906 M:      Andrzej Hajda <a.hajda@samsung.com>
5907 M:      Neil Armstrong <narmstrong@baylibre.com>
5908 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5909 R:      Jonas Karlman <jonas@kwiboo.se>
5910 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5911 S:      Maintained
5912 T:      git git://anongit.freedesktop.org/drm/drm-misc
5913 F:      drivers/gpu/drm/bridge/
5914
5915 DRM DRIVERS FOR EXYNOS
5916 M:      Inki Dae <inki.dae@samsung.com>
5917 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5918 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5919 M:      Kyungmin Park <kyungmin.park@samsung.com>
5920 L:      dri-devel@lists.freedesktop.org
5921 S:      Supported
5922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5923 F:      Documentation/devicetree/bindings/display/exynos/
5924 F:      drivers/gpu/drm/exynos/
5925 F:      include/uapi/drm/exynos_drm.h
5926
5927 DRM DRIVERS FOR FREESCALE DCU
5928 M:      Stefan Agner <stefan@agner.ch>
5929 M:      Alison Wang <alison.wang@nxp.com>
5930 L:      dri-devel@lists.freedesktop.org
5931 S:      Supported
5932 T:      git git://anongit.freedesktop.org/drm/drm-misc
5933 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5934 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5935 F:      drivers/gpu/drm/fsl-dcu/
5936
5937 DRM DRIVERS FOR FREESCALE IMX
5938 M:      Philipp Zabel <p.zabel@pengutronix.de>
5939 L:      dri-devel@lists.freedesktop.org
5940 S:      Maintained
5941 F:      Documentation/devicetree/bindings/display/imx/
5942 F:      drivers/gpu/drm/imx/
5943 F:      drivers/gpu/ipu-v3/
5944
5945 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5946 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5947 L:      dri-devel@lists.freedesktop.org
5948 S:      Maintained
5949 T:      git git://github.com/patjak/drm-gma500
5950 F:      drivers/gpu/drm/gma500/
5951
5952 DRM DRIVERS FOR HISILICON
5953 M:      Xinliang Liu <xinliang.liu@linaro.org>
5954 M:      Tian Tao  <tiantao6@hisilicon.com>
5955 R:      John Stultz <john.stultz@linaro.org>
5956 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5957 R:      Chen Feng <puck.chen@hisilicon.com>
5958 L:      dri-devel@lists.freedesktop.org
5959 S:      Maintained
5960 T:      git git://anongit.freedesktop.org/drm/drm-misc
5961 F:      Documentation/devicetree/bindings/display/hisilicon/
5962 F:      drivers/gpu/drm/hisilicon/
5963
5964 DRM DRIVERS FOR LIMA
5965 M:      Qiang Yu <yuq825@gmail.com>
5966 L:      dri-devel@lists.freedesktop.org
5967 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5968 S:      Maintained
5969 T:      git git://anongit.freedesktop.org/drm/drm-misc
5970 F:      drivers/gpu/drm/lima/
5971 F:      include/uapi/drm/lima_drm.h
5972
5973 DRM DRIVERS FOR MEDIATEK
5974 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
5975 M:      Philipp Zabel <p.zabel@pengutronix.de>
5976 L:      dri-devel@lists.freedesktop.org
5977 S:      Supported
5978 F:      Documentation/devicetree/bindings/display/mediatek/
5979 F:      drivers/gpu/drm/mediatek/
5980 F:      drivers/phy/mediatek/phy-mtk-hdmi*
5981 F:      drivers/phy/mediatek/phy-mtk-mipi*
5982
5983 DRM DRIVERS FOR NVIDIA TEGRA
5984 M:      Thierry Reding <thierry.reding@gmail.com>
5985 L:      dri-devel@lists.freedesktop.org
5986 L:      linux-tegra@vger.kernel.org
5987 S:      Supported
5988 T:      git git://anongit.freedesktop.org/tegra/linux.git
5989 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5990 F:      drivers/gpu/drm/tegra/
5991 F:      drivers/gpu/host1x/
5992 F:      include/linux/host1x.h
5993 F:      include/uapi/drm/tegra_drm.h
5994
5995 DRM DRIVERS FOR RENESAS
5996 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5997 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5998 L:      dri-devel@lists.freedesktop.org
5999 L:      linux-renesas-soc@vger.kernel.org
6000 S:      Supported
6001 T:      git git://linuxtv.org/pinchartl/media drm/du/next
6002 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
6003 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
6004 F:      Documentation/devicetree/bindings/display/renesas,du.txt
6005 F:      drivers/gpu/drm/rcar-du/
6006 F:      drivers/gpu/drm/shmobile/
6007 F:      include/linux/platform_data/shmob_drm.h
6008
6009 DRM DRIVERS FOR ROCKCHIP
6010 M:      Sandy Huang <hjc@rock-chips.com>
6011 M:      Heiko Stübner <heiko@sntech.de>
6012 L:      dri-devel@lists.freedesktop.org
6013 S:      Maintained
6014 T:      git git://anongit.freedesktop.org/drm/drm-misc
6015 F:      Documentation/devicetree/bindings/display/rockchip/
6016 F:      drivers/gpu/drm/rockchip/
6017
6018 DRM DRIVERS FOR STI
6019 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
6020 L:      dri-devel@lists.freedesktop.org
6021 S:      Maintained
6022 T:      git git://anongit.freedesktop.org/drm/drm-misc
6023 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
6024 F:      drivers/gpu/drm/sti
6025
6026 DRM DRIVERS FOR STM
6027 M:      Yannick Fertre <yannick.fertre@foss.st.com>
6028 M:      Philippe Cornu <philippe.cornu@foss.st.com>
6029 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
6030 L:      dri-devel@lists.freedesktop.org
6031 S:      Maintained
6032 T:      git git://anongit.freedesktop.org/drm/drm-misc
6033 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
6034 F:      drivers/gpu/drm/stm
6035
6036 DRM DRIVERS FOR TI KEYSTONE
6037 M:      Jyri Sarha <jyri.sarha@iki.fi>
6038 M:      Tomi Valkeinen <tomba@kernel.org>
6039 L:      dri-devel@lists.freedesktop.org
6040 S:      Maintained
6041 T:      git git://anongit.freedesktop.org/drm/drm-misc
6042 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
6043 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
6044 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
6045 F:      drivers/gpu/drm/tidss/
6046
6047 DRM DRIVERS FOR TI LCDC
6048 M:      Jyri Sarha <jyri.sarha@iki.fi>
6049 R:      Tomi Valkeinen <tomba@kernel.org>
6050 L:      dri-devel@lists.freedesktop.org
6051 S:      Maintained
6052 F:      Documentation/devicetree/bindings/display/tilcdc/
6053 F:      drivers/gpu/drm/tilcdc/
6054
6055 DRM DRIVERS FOR TI OMAP
6056 M:      Tomi Valkeinen <tomba@kernel.org>
6057 L:      dri-devel@lists.freedesktop.org
6058 S:      Maintained
6059 F:      Documentation/devicetree/bindings/display/ti/
6060 F:      drivers/gpu/drm/omapdrm/
6061
6062 DRM DRIVERS FOR V3D
6063 M:      Eric Anholt <eric@anholt.net>
6064 S:      Supported
6065 T:      git git://anongit.freedesktop.org/drm/drm-misc
6066 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
6067 F:      drivers/gpu/drm/v3d/
6068 F:      include/uapi/drm/v3d_drm.h
6069
6070 DRM DRIVERS FOR VC4
6071 M:      Eric Anholt <eric@anholt.net>
6072 M:      Maxime Ripard <mripard@kernel.org>
6073 S:      Supported
6074 T:      git git://github.com/anholt/linux
6075 T:      git git://anongit.freedesktop.org/drm/drm-misc
6076 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
6077 F:      drivers/gpu/drm/vc4/
6078 F:      include/uapi/drm/vc4_drm.h
6079
6080 DRM DRIVERS FOR VIVANTE GPU IP
6081 M:      Lucas Stach <l.stach@pengutronix.de>
6082 R:      Russell King <linux+etnaviv@armlinux.org.uk>
6083 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
6084 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
6085 L:      dri-devel@lists.freedesktop.org
6086 S:      Maintained
6087 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
6088 F:      drivers/gpu/drm/etnaviv/
6089 F:      include/uapi/drm/etnaviv_drm.h
6090
6091 DRM DRIVERS FOR XEN
6092 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
6093 L:      dri-devel@lists.freedesktop.org
6094 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
6095 S:      Supported
6096 T:      git git://anongit.freedesktop.org/drm/drm-misc
6097 F:      Documentation/gpu/xen-front.rst
6098 F:      drivers/gpu/drm/xen/
6099
6100 DRM DRIVERS FOR XILINX
6101 M:      Hyun Kwon <hyun.kwon@xilinx.com>
6102 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6103 L:      dri-devel@lists.freedesktop.org
6104 S:      Maintained
6105 T:      git git://anongit.freedesktop.org/drm/drm-misc
6106 F:      Documentation/devicetree/bindings/display/xlnx/
6107 F:      drivers/gpu/drm/xlnx/
6108
6109 DRM PANEL DRIVERS
6110 M:      Thierry Reding <thierry.reding@gmail.com>
6111 R:      Sam Ravnborg <sam@ravnborg.org>
6112 L:      dri-devel@lists.freedesktop.org
6113 S:      Maintained
6114 T:      git git://anongit.freedesktop.org/drm/drm-misc
6115 F:      Documentation/devicetree/bindings/display/panel/
6116 F:      drivers/gpu/drm/drm_panel.c
6117 F:      drivers/gpu/drm/panel/
6118 F:      include/drm/drm_panel.h
6119
6120 DRM TTM SUBSYSTEM
6121 M:      Christian Koenig <christian.koenig@amd.com>
6122 M:      Huang Rui <ray.huang@amd.com>
6123 L:      dri-devel@lists.freedesktop.org
6124 S:      Maintained
6125 T:      git git://people.freedesktop.org/~agd5f/linux
6126 F:      drivers/gpu/drm/ttm/
6127 F:      include/drm/ttm/
6128
6129 DSBR100 USB FM RADIO DRIVER
6130 M:      Alexey Klimov <klimov.linux@gmail.com>
6131 L:      linux-media@vger.kernel.org
6132 S:      Maintained
6133 T:      git git://linuxtv.org/media_tree.git
6134 F:      drivers/media/radio/dsbr100.c
6135
6136 DT3155 MEDIA DRIVER
6137 M:      Hans Verkuil <hverkuil@xs4all.nl>
6138 L:      linux-media@vger.kernel.org
6139 S:      Odd Fixes
6140 W:      https://linuxtv.org
6141 T:      git git://linuxtv.org/media_tree.git
6142 F:      drivers/media/pci/dt3155/
6143
6144 DVB_USB_AF9015 MEDIA DRIVER
6145 M:      Antti Palosaari <crope@iki.fi>
6146 L:      linux-media@vger.kernel.org
6147 S:      Maintained
6148 W:      https://linuxtv.org
6149 W:      http://palosaari.fi/linux/
6150 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6151 T:      git git://linuxtv.org/anttip/media_tree.git
6152 F:      drivers/media/usb/dvb-usb-v2/af9015*
6153
6154 DVB_USB_AF9035 MEDIA DRIVER
6155 M:      Antti Palosaari <crope@iki.fi>
6156 L:      linux-media@vger.kernel.org
6157 S:      Maintained
6158 W:      https://linuxtv.org
6159 W:      http://palosaari.fi/linux/
6160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6161 T:      git git://linuxtv.org/anttip/media_tree.git
6162 F:      drivers/media/usb/dvb-usb-v2/af9035*
6163
6164 DVB_USB_ANYSEE MEDIA DRIVER
6165 M:      Antti Palosaari <crope@iki.fi>
6166 L:      linux-media@vger.kernel.org
6167 S:      Maintained
6168 W:      https://linuxtv.org
6169 W:      http://palosaari.fi/linux/
6170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6171 T:      git git://linuxtv.org/anttip/media_tree.git
6172 F:      drivers/media/usb/dvb-usb-v2/anysee*
6173
6174 DVB_USB_AU6610 MEDIA DRIVER
6175 M:      Antti Palosaari <crope@iki.fi>
6176 L:      linux-media@vger.kernel.org
6177 S:      Maintained
6178 W:      https://linuxtv.org
6179 W:      http://palosaari.fi/linux/
6180 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6181 T:      git git://linuxtv.org/anttip/media_tree.git
6182 F:      drivers/media/usb/dvb-usb-v2/au6610*
6183
6184 DVB_USB_CE6230 MEDIA DRIVER
6185 M:      Antti Palosaari <crope@iki.fi>
6186 L:      linux-media@vger.kernel.org
6187 S:      Maintained
6188 W:      https://linuxtv.org
6189 W:      http://palosaari.fi/linux/
6190 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6191 T:      git git://linuxtv.org/anttip/media_tree.git
6192 F:      drivers/media/usb/dvb-usb-v2/ce6230*
6193
6194 DVB_USB_CXUSB MEDIA DRIVER
6195 M:      Michael Krufky <mkrufky@linuxtv.org>
6196 L:      linux-media@vger.kernel.org
6197 S:      Maintained
6198 W:      https://linuxtv.org
6199 W:      http://github.com/mkrufky
6200 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6201 T:      git git://linuxtv.org/media_tree.git
6202 F:      drivers/media/usb/dvb-usb/cxusb*
6203
6204 DVB_USB_EC168 MEDIA DRIVER
6205 M:      Antti Palosaari <crope@iki.fi>
6206 L:      linux-media@vger.kernel.org
6207 S:      Maintained
6208 W:      https://linuxtv.org
6209 W:      http://palosaari.fi/linux/
6210 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6211 T:      git git://linuxtv.org/anttip/media_tree.git
6212 F:      drivers/media/usb/dvb-usb-v2/ec168*
6213
6214 DVB_USB_GL861 MEDIA DRIVER
6215 M:      Antti Palosaari <crope@iki.fi>
6216 L:      linux-media@vger.kernel.org
6217 S:      Maintained
6218 W:      https://linuxtv.org
6219 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6220 T:      git git://linuxtv.org/anttip/media_tree.git
6221 F:      drivers/media/usb/dvb-usb-v2/gl861*
6222
6223 DVB_USB_MXL111SF MEDIA DRIVER
6224 M:      Michael Krufky <mkrufky@linuxtv.org>
6225 L:      linux-media@vger.kernel.org
6226 S:      Maintained
6227 W:      https://linuxtv.org
6228 W:      http://github.com/mkrufky
6229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6230 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
6231 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
6232
6233 DVB_USB_RTL28XXU MEDIA DRIVER
6234 M:      Antti Palosaari <crope@iki.fi>
6235 L:      linux-media@vger.kernel.org
6236 S:      Maintained
6237 W:      https://linuxtv.org
6238 W:      http://palosaari.fi/linux/
6239 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6240 T:      git git://linuxtv.org/anttip/media_tree.git
6241 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
6242
6243 DVB_USB_V2 MEDIA DRIVER
6244 M:      Antti Palosaari <crope@iki.fi>
6245 L:      linux-media@vger.kernel.org
6246 S:      Maintained
6247 W:      https://linuxtv.org
6248 W:      http://palosaari.fi/linux/
6249 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6250 T:      git git://linuxtv.org/anttip/media_tree.git
6251 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
6252 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
6253
6254 DYNAMIC DEBUG
6255 M:      Jason Baron <jbaron@akamai.com>
6256 S:      Maintained
6257 F:      include/linux/dynamic_debug.h
6258 F:      lib/dynamic_debug.c
6259
6260 DYNAMIC INTERRUPT MODERATION
6261 M:      Tal Gilboa <talgi@nvidia.com>
6262 S:      Maintained
6263 F:      Documentation/networking/net_dim.rst
6264 F:      include/linux/dim.h
6265 F:      lib/dim/
6266
6267 DZ DECSTATION DZ11 SERIAL DRIVER
6268 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
6269 S:      Maintained
6270 F:      drivers/tty/serial/dz.*
6271
6272 E3X0 POWER BUTTON DRIVER
6273 M:      Moritz Fischer <moritz.fischer@ettus.com>
6274 L:      usrp-users@lists.ettus.com
6275 S:      Supported
6276 W:      http://www.ettus.com
6277 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
6278 F:      drivers/input/misc/e3x0-button.c
6279
6280 E4000 MEDIA DRIVER
6281 M:      Antti Palosaari <crope@iki.fi>
6282 L:      linux-media@vger.kernel.org
6283 S:      Maintained
6284 W:      https://linuxtv.org
6285 W:      http://palosaari.fi/linux/
6286 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6287 T:      git git://linuxtv.org/anttip/media_tree.git
6288 F:      drivers/media/tuners/e4000*
6289
6290 EARTH_PT1 MEDIA DRIVER
6291 M:      Akihiro Tsukada <tskd08@gmail.com>
6292 L:      linux-media@vger.kernel.org
6293 S:      Odd Fixes
6294 F:      drivers/media/pci/pt1/
6295
6296 EARTH_PT3 MEDIA DRIVER
6297 M:      Akihiro Tsukada <tskd08@gmail.com>
6298 L:      linux-media@vger.kernel.org
6299 S:      Odd Fixes
6300 F:      drivers/media/pci/pt3/
6301
6302 EC100 MEDIA DRIVER
6303 M:      Antti Palosaari <crope@iki.fi>
6304 L:      linux-media@vger.kernel.org
6305 S:      Maintained
6306 W:      https://linuxtv.org
6307 W:      http://palosaari.fi/linux/
6308 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6309 T:      git git://linuxtv.org/anttip/media_tree.git
6310 F:      drivers/media/dvb-frontends/ec100*
6311
6312 ECRYPT FILE SYSTEM
6313 M:      Tyler Hicks <code@tyhicks.com>
6314 L:      ecryptfs@vger.kernel.org
6315 S:      Odd Fixes
6316 W:      http://ecryptfs.org
6317 W:      https://launchpad.net/ecryptfs
6318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
6319 F:      Documentation/filesystems/ecryptfs.rst
6320 F:      fs/ecryptfs/
6321
6322 EDAC-AMD64
6323 M:      Borislav Petkov <bp@alien8.de>
6324 L:      linux-edac@vger.kernel.org
6325 S:      Maintained
6326 F:      drivers/edac/amd64_edac*
6327
6328 EDAC-ARMADA
6329 M:      Jan Luebbe <jlu@pengutronix.de>
6330 L:      linux-edac@vger.kernel.org
6331 S:      Maintained
6332 F:      drivers/edac/armada_xp_*
6333
6334 EDAC-AST2500
6335 M:      Stefan Schaeckeler <sschaeck@cisco.com>
6336 S:      Supported
6337 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
6338 F:      drivers/edac/aspeed_edac.c
6339
6340 EDAC-BLUEFIELD
6341 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
6342 S:      Supported
6343 F:      drivers/edac/bluefield_edac.c
6344
6345 EDAC-CALXEDA
6346 M:      Andre Przywara <andre.przywara@arm.com>
6347 L:      linux-edac@vger.kernel.org
6348 S:      Maintained
6349 F:      drivers/edac/highbank*
6350
6351 EDAC-CAVIUM OCTEON
6352 M:      Ralf Baechle <ralf@linux-mips.org>
6353 L:      linux-edac@vger.kernel.org
6354 L:      linux-mips@vger.kernel.org
6355 S:      Supported
6356 F:      drivers/edac/octeon_edac*
6357
6358 EDAC-CAVIUM THUNDERX
6359 M:      Robert Richter <rric@kernel.org>
6360 L:      linux-edac@vger.kernel.org
6361 S:      Odd Fixes
6362 F:      drivers/edac/thunderx_edac*
6363
6364 EDAC-CORE
6365 M:      Borislav Petkov <bp@alien8.de>
6366 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6367 M:      Tony Luck <tony.luck@intel.com>
6368 R:      James Morse <james.morse@arm.com>
6369 R:      Robert Richter <rric@kernel.org>
6370 L:      linux-edac@vger.kernel.org
6371 S:      Supported
6372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
6373 F:      Documentation/admin-guide/ras.rst
6374 F:      Documentation/driver-api/edac.rst
6375 F:      drivers/edac/
6376 F:      include/linux/edac.h
6377
6378 EDAC-DMC520
6379 M:      Lei Wang <lewan@microsoft.com>
6380 L:      linux-edac@vger.kernel.org
6381 S:      Supported
6382 F:      drivers/edac/dmc520_edac.c
6383
6384 EDAC-E752X
6385 M:      Mark Gross <mark.gross@intel.com>
6386 L:      linux-edac@vger.kernel.org
6387 S:      Maintained
6388 F:      drivers/edac/e752x_edac.c
6389
6390 EDAC-E7XXX
6391 L:      linux-edac@vger.kernel.org
6392 S:      Maintained
6393 F:      drivers/edac/e7xxx_edac.c
6394
6395 EDAC-FSL_DDR
6396 M:      York Sun <york.sun@nxp.com>
6397 L:      linux-edac@vger.kernel.org
6398 S:      Maintained
6399 F:      drivers/edac/fsl_ddr_edac.*
6400
6401 EDAC-GHES
6402 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6403 L:      linux-edac@vger.kernel.org
6404 S:      Maintained
6405 F:      drivers/edac/ghes_edac.c
6406
6407 EDAC-I10NM
6408 M:      Tony Luck <tony.luck@intel.com>
6409 L:      linux-edac@vger.kernel.org
6410 S:      Maintained
6411 F:      drivers/edac/i10nm_base.c
6412
6413 EDAC-I3000
6414 L:      linux-edac@vger.kernel.org
6415 S:      Orphan
6416 F:      drivers/edac/i3000_edac.c
6417
6418 EDAC-I5000
6419 L:      linux-edac@vger.kernel.org
6420 S:      Maintained
6421 F:      drivers/edac/i5000_edac.c
6422
6423 EDAC-I5400
6424 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6425 L:      linux-edac@vger.kernel.org
6426 S:      Maintained
6427 F:      drivers/edac/i5400_edac.c
6428
6429 EDAC-I7300
6430 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6431 L:      linux-edac@vger.kernel.org
6432 S:      Maintained
6433 F:      drivers/edac/i7300_edac.c
6434
6435 EDAC-I7CORE
6436 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6437 L:      linux-edac@vger.kernel.org
6438 S:      Maintained
6439 F:      drivers/edac/i7core_edac.c
6440
6441 EDAC-I82443BXGX
6442 M:      Tim Small <tim@buttersideup.com>
6443 L:      linux-edac@vger.kernel.org
6444 S:      Maintained
6445 F:      drivers/edac/i82443bxgx_edac.c
6446
6447 EDAC-I82975X
6448 M:      "Arvind R." <arvino55@gmail.com>
6449 L:      linux-edac@vger.kernel.org
6450 S:      Maintained
6451 F:      drivers/edac/i82975x_edac.c
6452
6453 EDAC-IE31200
6454 M:      Jason Baron <jbaron@akamai.com>
6455 L:      linux-edac@vger.kernel.org
6456 S:      Maintained
6457 F:      drivers/edac/ie31200_edac.c
6458
6459 EDAC-IGEN6
6460 M:      Tony Luck <tony.luck@intel.com>
6461 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6462 L:      linux-edac@vger.kernel.org
6463 S:      Maintained
6464 F:      drivers/edac/igen6_edac.c
6465
6466 EDAC-MPC85XX
6467 M:      Johannes Thumshirn <morbidrsa@gmail.com>
6468 L:      linux-edac@vger.kernel.org
6469 S:      Maintained
6470 F:      drivers/edac/mpc85xx_edac.[ch]
6471
6472 EDAC-PASEMI
6473 M:      Egor Martovetsky <egor@pasemi.com>
6474 L:      linux-edac@vger.kernel.org
6475 S:      Maintained
6476 F:      drivers/edac/pasemi_edac.c
6477
6478 EDAC-PND2
6479 M:      Tony Luck <tony.luck@intel.com>
6480 L:      linux-edac@vger.kernel.org
6481 S:      Maintained
6482 F:      drivers/edac/pnd2_edac.[ch]
6483
6484 EDAC-QCOM
6485 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6486 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6487 L:      linux-arm-msm@vger.kernel.org
6488 L:      linux-edac@vger.kernel.org
6489 S:      Maintained
6490 F:      drivers/edac/qcom_edac.c
6491
6492 EDAC-R82600
6493 M:      Tim Small <tim@buttersideup.com>
6494 L:      linux-edac@vger.kernel.org
6495 S:      Maintained
6496 F:      drivers/edac/r82600_edac.c
6497
6498 EDAC-SBRIDGE
6499 M:      Tony Luck <tony.luck@intel.com>
6500 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6501 L:      linux-edac@vger.kernel.org
6502 S:      Maintained
6503 F:      drivers/edac/sb_edac.c
6504
6505 EDAC-SIFIVE
6506 M:      Yash Shah <yash.shah@sifive.com>
6507 L:      linux-edac@vger.kernel.org
6508 S:      Supported
6509 F:      drivers/edac/sifive_edac.c
6510
6511 EDAC-SKYLAKE
6512 M:      Tony Luck <tony.luck@intel.com>
6513 L:      linux-edac@vger.kernel.org
6514 S:      Maintained
6515 F:      drivers/edac/skx_*.[ch]
6516
6517 EDAC-TI
6518 M:      Tero Kristo <kristo@kernel.org>
6519 L:      linux-edac@vger.kernel.org
6520 S:      Odd Fixes
6521 F:      drivers/edac/ti_edac.c
6522
6523 EDIROL UA-101/UA-1000 DRIVER
6524 M:      Clemens Ladisch <clemens@ladisch.de>
6525 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6526 S:      Maintained
6527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6528 F:      sound/usb/misc/ua101.c
6529
6530 EFI TEST DRIVER
6531 M:      Ivan Hu <ivan.hu@canonical.com>
6532 M:      Ard Biesheuvel <ardb@kernel.org>
6533 L:      linux-efi@vger.kernel.org
6534 S:      Maintained
6535 F:      drivers/firmware/efi/test/
6536
6537 EFI VARIABLE FILESYSTEM
6538 M:      Matthew Garrett <matthew.garrett@nebula.com>
6539 M:      Jeremy Kerr <jk@ozlabs.org>
6540 M:      Ard Biesheuvel <ardb@kernel.org>
6541 L:      linux-efi@vger.kernel.org
6542 S:      Maintained
6543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6544 F:      fs/efivarfs/
6545
6546 EFIFB FRAMEBUFFER DRIVER
6547 M:      Peter Jones <pjones@redhat.com>
6548 L:      linux-fbdev@vger.kernel.org
6549 S:      Maintained
6550 F:      drivers/video/fbdev/efifb.c
6551
6552 EFS FILESYSTEM
6553 S:      Orphan
6554 W:      http://aeschi.ch.eu.org/efs/
6555 F:      fs/efs/
6556
6557 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6558 M:      Douglas Miller <dougmill@linux.ibm.com>
6559 L:      netdev@vger.kernel.org
6560 S:      Maintained
6561 F:      drivers/net/ethernet/ibm/ehea/
6562
6563 EM28XX VIDEO4LINUX DRIVER
6564 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6565 L:      linux-media@vger.kernel.org
6566 S:      Maintained
6567 W:      https://linuxtv.org
6568 T:      git git://linuxtv.org/media_tree.git
6569 F:      Documentation/admin-guide/media/em28xx*
6570 F:      drivers/media/usb/em28xx/
6571
6572 EMBEDDED LINUX
6573 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6574 M:      Matt Mackall <mpm@selenic.com>
6575 M:      David Woodhouse <dwmw2@infradead.org>
6576 L:      linux-embedded@vger.kernel.org
6577 S:      Maintained
6578
6579 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
6580 M:      Adrian Hunter <adrian.hunter@intel.com>
6581 M:      Ritesh Harjani <riteshh@codeaurora.org>
6582 M:      Asutosh Das <asutoshd@codeaurora.org>
6583 L:      linux-mmc@vger.kernel.org
6584 S:      Maintained
6585 F:      drivers/mmc/host/cqhci*
6586
6587 EMULEX 10Gbps iSCSI - OneConnect DRIVER
6588 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6589 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6590 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6591 L:      linux-scsi@vger.kernel.org
6592 S:      Supported
6593 W:      http://www.broadcom.com
6594 F:      drivers/scsi/be2iscsi/
6595
6596 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6597 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6598 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6599 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6600 L:      netdev@vger.kernel.org
6601 S:      Supported
6602 W:      http://www.emulex.com
6603 F:      drivers/net/ethernet/emulex/benet/
6604
6605 EMULEX ONECONNECT ROCE DRIVER
6606 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6607 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6608 L:      linux-rdma@vger.kernel.org
6609 S:      Odd Fixes
6610 W:      http://www.broadcom.com
6611 F:      drivers/infiniband/hw/ocrdma/
6612 F:      include/uapi/rdma/ocrdma-abi.h
6613
6614 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6615 M:      James Smart <james.smart@broadcom.com>
6616 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6617 L:      linux-scsi@vger.kernel.org
6618 S:      Supported
6619 W:      http://www.broadcom.com
6620 F:      drivers/scsi/lpfc/
6621
6622 ENE CB710 FLASH CARD READER DRIVER
6623 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6624 S:      Maintained
6625 F:      drivers/misc/cb710/
6626 F:      drivers/mmc/host/cb710-mmc.*
6627 F:      include/linux/cb710.h
6628
6629 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6630 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6631 S:      Maintained
6632 F:      drivers/media/rc/ene_ir.*
6633
6634 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
6635 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
6636 L:      linuxppc-dev@lists.ozlabs.org
6637 S:      Maintained
6638 F:      drivers/tty/ehv_bytechan.c
6639
6640 EPSON S1D13XXX FRAMEBUFFER DRIVER
6641 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6642 S:      Maintained
6643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6644 F:      drivers/video/fbdev/s1d13xxxfb.c
6645 F:      include/video/s1d13xxxfb.h
6646
6647 EROFS FILE SYSTEM
6648 M:      Gao Xiang <xiang@kernel.org>
6649 M:      Chao Yu <yuchao0@huawei.com>
6650 L:      linux-erofs@lists.ozlabs.org
6651 S:      Maintained
6652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6653 F:      Documentation/filesystems/erofs.rst
6654 F:      fs/erofs/
6655 F:      include/trace/events/erofs.h
6656
6657 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6658 M:      Jeff Layton <jlayton@kernel.org>
6659 S:      Maintained
6660 F:      include/linux/errseq.h
6661 F:      lib/errseq.c
6662
6663 ET131X NETWORK DRIVER
6664 M:      Mark Einon <mark.einon@gmail.com>
6665 S:      Odd Fixes
6666 F:      drivers/net/ethernet/agere/
6667
6668 ETHERNET BRIDGE
6669 M:      Roopa Prabhu <roopa@nvidia.com>
6670 M:      Nikolay Aleksandrov <nikolay@nvidia.com>
6671 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6672 L:      netdev@vger.kernel.org
6673 S:      Maintained
6674 W:      http://www.linuxfoundation.org/en/Net:Bridge
6675 F:      include/linux/netfilter_bridge/
6676 F:      net/bridge/
6677
6678 ETHERNET PHY LIBRARY
6679 M:      Andrew Lunn <andrew@lunn.ch>
6680 M:      Heiner Kallweit <hkallweit1@gmail.com>
6681 R:      Russell King <linux@armlinux.org.uk>
6682 L:      netdev@vger.kernel.org
6683 S:      Maintained
6684 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6685 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6686 F:      Documentation/devicetree/bindings/net/mdio*
6687 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6688 F:      Documentation/networking/phy.rst
6689 F:      drivers/net/mdio/
6690 F:      drivers/net/mdio/of_mdio.c
6691 F:      drivers/net/pcs/
6692 F:      drivers/net/phy/
6693 F:      drivers/of/of_net.c
6694 F:      include/dt-bindings/net/qca-ar803x.h
6695 F:      include/linux/*mdio*.h
6696 F:      include/linux/mdio/*.h
6697 F:      include/linux/of_net.h
6698 F:      include/linux/phy.h
6699 F:      include/linux/phy_fixed.h
6700 F:      include/linux/platform_data/mdio-bcm-unimac.h
6701 F:      include/linux/platform_data/mdio-gpio.h
6702 F:      include/trace/events/mdio.h
6703 F:      include/uapi/linux/mdio.h
6704 F:      include/uapi/linux/mii.h
6705
6706 EXFAT FILE SYSTEM
6707 M:      Namjae Jeon <namjae.jeon@samsung.com>
6708 M:      Sungjong Seo <sj1557.seo@samsung.com>
6709 L:      linux-fsdevel@vger.kernel.org
6710 S:      Maintained
6711 F:      fs/exfat/
6712
6713 EXT2 FILE SYSTEM
6714 M:      Jan Kara <jack@suse.com>
6715 L:      linux-ext4@vger.kernel.org
6716 S:      Maintained
6717 F:      Documentation/filesystems/ext2.rst
6718 F:      fs/ext2/
6719 F:      include/linux/ext2*
6720
6721 EXT4 FILE SYSTEM
6722 M:      "Theodore Ts'o" <tytso@mit.edu>
6723 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6724 L:      linux-ext4@vger.kernel.org
6725 S:      Maintained
6726 W:      http://ext4.wiki.kernel.org
6727 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6729 F:      Documentation/filesystems/ext4/
6730 F:      fs/ext4/
6731 F:      include/trace/events/ext4.h
6732
6733 Extended Verification Module (EVM)
6734 M:      Mimi Zohar <zohar@linux.ibm.com>
6735 L:      linux-integrity@vger.kernel.org
6736 S:      Supported
6737 F:      security/integrity/evm/
6738
6739 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6740 M:      Ard Biesheuvel <ardb@kernel.org>
6741 L:      linux-efi@vger.kernel.org
6742 S:      Maintained
6743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6744 F:      Documentation/admin-guide/efi-stub.rst
6745 F:      arch/*/include/asm/efi.h
6746 F:      arch/*/kernel/efi.c
6747 F:      arch/arm/boot/compressed/efi-header.S
6748 F:      arch/arm64/kernel/efi-entry.S
6749 F:      arch/x86/platform/efi/
6750 F:      drivers/firmware/efi/
6751 F:      include/linux/efi*.h
6752
6753 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6754 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6755 M:      Chanwoo Choi <cw00.choi@samsung.com>
6756 L:      linux-kernel@vger.kernel.org
6757 S:      Maintained
6758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6759 F:      Documentation/devicetree/bindings/extcon/
6760 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6761 F:      drivers/extcon/
6762 F:      include/linux/extcon.h
6763 F:      include/linux/extcon/
6764
6765 EXTRA BOOT CONFIG
6766 M:      Masami Hiramatsu <mhiramat@kernel.org>
6767 S:      Maintained
6768 F:      Documentation/admin-guide/bootconfig.rst
6769 F:      fs/proc/bootconfig.c
6770 F:      include/linux/bootconfig.h
6771 F:      lib/bootconfig.c
6772 F:      tools/bootconfig/*
6773 F:      tools/bootconfig/scripts/*
6774
6775 EXYNOS DP DRIVER
6776 M:      Jingoo Han <jingoohan1@gmail.com>
6777 L:      dri-devel@lists.freedesktop.org
6778 S:      Maintained
6779 F:      drivers/gpu/drm/exynos/exynos_dp*
6780
6781 EXYNOS SYSMMU (IOMMU) driver
6782 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6783 L:      iommu@lists.linux-foundation.org
6784 S:      Maintained
6785 F:      drivers/iommu/exynos-iommu.c
6786
6787 F2FS FILE SYSTEM
6788 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6789 M:      Chao Yu <yuchao0@huawei.com>
6790 L:      linux-f2fs-devel@lists.sourceforge.net
6791 S:      Maintained
6792 W:      https://f2fs.wiki.kernel.org/
6793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6794 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6795 F:      Documentation/filesystems/f2fs.rst
6796 F:      fs/f2fs/
6797 F:      include/linux/f2fs_fs.h
6798 F:      include/trace/events/f2fs.h
6799 F:      include/uapi/linux/f2fs.h
6800
6801 F71805F HARDWARE MONITORING DRIVER
6802 M:      Jean Delvare <jdelvare@suse.com>
6803 L:      linux-hwmon@vger.kernel.org
6804 S:      Maintained
6805 F:      Documentation/hwmon/f71805f.rst
6806 F:      drivers/hwmon/f71805f.c
6807
6808 FADDR2LINE
6809 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6810 S:      Maintained
6811 F:      scripts/faddr2line
6812
6813 FAILOVER MODULE
6814 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6815 L:      netdev@vger.kernel.org
6816 S:      Supported
6817 F:      Documentation/networking/failover.rst
6818 F:      include/net/failover.h
6819 F:      net/core/failover.c
6820
6821 FANOTIFY
6822 M:      Jan Kara <jack@suse.cz>
6823 R:      Amir Goldstein <amir73il@gmail.com>
6824 L:      linux-fsdevel@vger.kernel.org
6825 S:      Maintained
6826 F:      fs/notify/fanotify/
6827 F:      include/linux/fanotify.h
6828 F:      include/uapi/linux/fanotify.h
6829
6830 FARSYNC SYNCHRONOUS DRIVER
6831 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6832 S:      Supported
6833 W:      http://www.farsite.co.uk/
6834 F:      drivers/net/wan/farsync.*
6835
6836 FAULT INJECTION SUPPORT
6837 M:      Akinobu Mita <akinobu.mita@gmail.com>
6838 S:      Supported
6839 F:      Documentation/fault-injection/
6840 F:      lib/fault-inject.c
6841
6842 FBTFT Framebuffer drivers
6843 L:      dri-devel@lists.freedesktop.org
6844 L:      linux-fbdev@vger.kernel.org
6845 S:      Orphan
6846 F:      drivers/staging/fbtft/
6847
6848 FC0011 TUNER DRIVER
6849 M:      Michael Buesch <m@bues.ch>
6850 L:      linux-media@vger.kernel.org
6851 S:      Maintained
6852 F:      drivers/media/tuners/fc0011.c
6853 F:      drivers/media/tuners/fc0011.h
6854
6855 FC2580 MEDIA DRIVER
6856 M:      Antti Palosaari <crope@iki.fi>
6857 L:      linux-media@vger.kernel.org
6858 S:      Maintained
6859 W:      https://linuxtv.org
6860 W:      http://palosaari.fi/linux/
6861 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6862 T:      git git://linuxtv.org/anttip/media_tree.git
6863 F:      drivers/media/tuners/fc2580*
6864
6865 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6866 M:      Hannes Reinecke <hare@suse.de>
6867 L:      linux-scsi@vger.kernel.org
6868 S:      Supported
6869 W:      www.Open-FCoE.org
6870 F:      drivers/scsi/fcoe/
6871 F:      drivers/scsi/libfc/
6872 F:      include/scsi/fc/
6873 F:      include/scsi/libfc.h
6874 F:      include/scsi/libfcoe.h
6875 F:      include/uapi/scsi/fc/
6876
6877 FILE LOCKING (flock() and fcntl()/lockf())
6878 M:      Jeff Layton <jlayton@kernel.org>
6879 M:      "J. Bruce Fields" <bfields@fieldses.org>
6880 L:      linux-fsdevel@vger.kernel.org
6881 S:      Maintained
6882 F:      fs/fcntl.c
6883 F:      fs/locks.c
6884 F:      include/linux/fcntl.h
6885 F:      include/uapi/linux/fcntl.h
6886
6887 FILESYSTEM DIRECT ACCESS (DAX)
6888 M:      Dan Williams <dan.j.williams@intel.com>
6889 R:      Matthew Wilcox <willy@infradead.org>
6890 R:      Jan Kara <jack@suse.cz>
6891 L:      linux-fsdevel@vger.kernel.org
6892 L:      linux-nvdimm@lists.01.org
6893 S:      Supported
6894 F:      fs/dax.c
6895 F:      include/linux/dax.h
6896 F:      include/trace/events/fs_dax.h
6897
6898 FILESYSTEMS (VFS and infrastructure)
6899 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6900 L:      linux-fsdevel@vger.kernel.org
6901 S:      Maintained
6902 F:      fs/*
6903 F:      include/linux/fs.h
6904 F:      include/linux/fs_types.h
6905 F:      include/uapi/linux/fs.h
6906 F:      include/uapi/linux/openat2.h
6907 X:      fs/io-wq.c
6908 X:      fs/io-wq.h
6909 X:      fs/io_uring.c
6910
6911 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6912 M:      Riku Voipio <riku.voipio@iki.fi>
6913 L:      linux-hwmon@vger.kernel.org
6914 S:      Maintained
6915 F:      drivers/hwmon/f75375s.c
6916 F:      include/linux/f75375s.h
6917
6918 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6919 M:      Clemens Ladisch <clemens@ladisch.de>
6920 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6921 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6922 S:      Maintained
6923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6924 F:      include/uapi/sound/firewire.h
6925 F:      sound/firewire/
6926
6927 FIREWIRE MEDIA DRIVERS (firedtv)
6928 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6929 L:      linux-media@vger.kernel.org
6930 L:      linux1394-devel@lists.sourceforge.net
6931 S:      Maintained
6932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6933 F:      drivers/media/firewire/
6934
6935 FIREWIRE SBP-2 TARGET
6936 M:      Chris Boot <bootc@bootc.net>
6937 L:      linux-scsi@vger.kernel.org
6938 L:      target-devel@vger.kernel.org
6939 L:      linux1394-devel@lists.sourceforge.net
6940 S:      Maintained
6941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6942 F:      drivers/target/sbp/
6943
6944 FIREWIRE SUBSYSTEM
6945 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6946 L:      linux1394-devel@lists.sourceforge.net
6947 S:      Maintained
6948 W:      http://ieee1394.wiki.kernel.org/
6949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6950 F:      drivers/firewire/
6951 F:      include/linux/firewire.h
6952 F:      include/uapi/linux/firewire*.h
6953 F:      tools/firewire/
6954
6955 FIRMWARE LOADER (request_firmware)
6956 M:      Luis Chamberlain <mcgrof@kernel.org>
6957 L:      linux-kernel@vger.kernel.org
6958 S:      Maintained
6959 F:      Documentation/firmware_class/
6960 F:      drivers/base/firmware_loader/
6961 F:      include/linux/firmware.h
6962
6963 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6964 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6965 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6966 S:      Maintained
6967 F:      drivers/block/rsxx/
6968
6969 FLEXTIMER FTM-QUADDEC DRIVER
6970 M:      Patrick Havelange <patrick.havelange@essensium.com>
6971 L:      linux-iio@vger.kernel.org
6972 S:      Maintained
6973 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6974 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6975 F:      drivers/counter/ftm-quaddec.c
6976
6977 FLOPPY DRIVER
6978 M:      Denis Efremov <efremov@linux.com>
6979 L:      linux-block@vger.kernel.org
6980 S:      Odd Fixes
6981 F:      drivers/block/floppy.c
6982
6983 FLYSKY FSIA6B RC RECEIVER
6984 M:      Markus Koch <markus@notsyncing.net>
6985 L:      linux-input@vger.kernel.org
6986 S:      Maintained
6987 F:      drivers/input/joystick/fsia6b.c
6988
6989 FORCEDETH GIGABIT ETHERNET DRIVER
6990 M:      Rain River <rain.1986.08.12@gmail.com>
6991 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
6992 L:      netdev@vger.kernel.org
6993 S:      Maintained
6994 F:      drivers/net/ethernet/nvidia/*
6995
6996 FPGA DFL DRIVERS
6997 M:      Wu Hao <hao.wu@intel.com>
6998 R:      Tom Rix <trix@redhat.com>
6999 L:      linux-fpga@vger.kernel.org
7000 S:      Maintained
7001 F:      Documentation/ABI/testing/sysfs-bus-dfl*
7002 F:      Documentation/fpga/dfl.rst
7003 F:      drivers/fpga/dfl*
7004 F:      include/linux/dfl.h
7005 F:      include/uapi/linux/fpga-dfl.h
7006
7007 FPGA MANAGER FRAMEWORK
7008 M:      Moritz Fischer <mdf@kernel.org>
7009 R:      Tom Rix <trix@redhat.com>
7010 L:      linux-fpga@vger.kernel.org
7011 S:      Maintained
7012 W:      http://www.rocketboards.org
7013 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
7014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
7015 F:      Documentation/devicetree/bindings/fpga/
7016 F:      Documentation/driver-api/fpga/
7017 F:      Documentation/fpga/
7018 F:      drivers/fpga/
7019 F:      include/linux/fpga/
7020
7021 FPU EMULATOR
7022 M:      Bill Metzenthen <billm@melbpc.org.au>
7023 S:      Maintained
7024 W:      http://floatingpoint.sourceforge.net/emulator/index.html
7025 F:      arch/x86/math-emu/
7026
7027 FRAMEBUFFER LAYER
7028 L:      dri-devel@lists.freedesktop.org
7029 L:      linux-fbdev@vger.kernel.org
7030 S:      Orphan
7031 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
7032 T:      git git://anongit.freedesktop.org/drm/drm-misc
7033 F:      Documentation/fb/
7034 F:      drivers/video/
7035 F:      include/linux/fb.h
7036 F:      include/uapi/linux/fb.h
7037 F:      include/uapi/video/
7038 F:      include/video/
7039
7040 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
7041 M:      Horia Geantă <horia.geanta@nxp.com>
7042 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
7043 L:      linux-crypto@vger.kernel.org
7044 S:      Maintained
7045 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
7046 F:      drivers/crypto/caam/
7047
7048 FREESCALE COLDFIRE M5441X MMC DRIVER
7049 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
7050 L:      linux-mmc@vger.kernel.org
7051 S:      Maintained
7052 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
7053 F:      include/linux/platform_data/mmc-esdhc-mcf.h
7054
7055 FREESCALE DIU FRAMEBUFFER DRIVER
7056 M:      Timur Tabi <timur@kernel.org>
7057 L:      linux-fbdev@vger.kernel.org
7058 S:      Maintained
7059 F:      drivers/video/fbdev/fsl-diu-fb.*
7060
7061 FREESCALE DMA DRIVER
7062 M:      Li Yang <leoyang.li@nxp.com>
7063 M:      Zhang Wei <zw@zh-kernel.org>
7064 L:      linuxppc-dev@lists.ozlabs.org
7065 S:      Maintained
7066 F:      drivers/dma/fsldma.*
7067
7068 FREESCALE DSPI DRIVER
7069 M:      Vladimir Oltean <olteanv@gmail.com>
7070 L:      linux-spi@vger.kernel.org
7071 S:      Maintained
7072 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
7073 F:      drivers/spi/spi-fsl-dspi.c
7074 F:      include/linux/spi/spi-fsl-dspi.h
7075
7076 FREESCALE ENETC ETHERNET DRIVERS
7077 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
7078 L:      netdev@vger.kernel.org
7079 S:      Maintained
7080 F:      drivers/net/ethernet/freescale/enetc/
7081
7082 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
7083 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
7084 L:      netdev@vger.kernel.org
7085 S:      Maintained
7086 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
7087 F:      drivers/net/ethernet/freescale/gianfar*
7088
7089 FREESCALE GPMI NAND DRIVER
7090 M:      Han Xu <han.xu@nxp.com>
7091 L:      linux-mtd@lists.infradead.org
7092 S:      Maintained
7093 F:      drivers/mtd/nand/raw/gpmi-nand/*
7094
7095 FREESCALE I2C CPM DRIVER
7096 M:      Jochen Friedrich <jochen@scram.de>
7097 L:      linuxppc-dev@lists.ozlabs.org
7098 L:      linux-i2c@vger.kernel.org
7099 S:      Maintained
7100 F:      drivers/i2c/busses/i2c-cpm.c
7101
7102 FREESCALE IMX / MXC FEC DRIVER
7103 M:      Joakim Zhang <qiangqing.zhang@nxp.com>
7104 L:      netdev@vger.kernel.org
7105 S:      Maintained
7106 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
7107 F:      drivers/net/ethernet/freescale/fec.h
7108 F:      drivers/net/ethernet/freescale/fec_main.c
7109 F:      drivers/net/ethernet/freescale/fec_ptp.c
7110
7111 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
7112 M:      Sascha Hauer <s.hauer@pengutronix.de>
7113 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
7114 L:      linux-fbdev@vger.kernel.org
7115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7116 S:      Maintained
7117 F:      drivers/video/fbdev/imxfb.c
7118 F:      include/linux/platform_data/video-imxfb.h
7119
7120 FREESCALE IMX DDR PMU DRIVER
7121 M:      Frank Li <Frank.li@nxp.com>
7122 L:      linux-arm-kernel@lists.infradead.org
7123 S:      Maintained
7124 F:      Documentation/admin-guide/perf/imx-ddr.rst
7125 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
7126 F:      drivers/perf/fsl_imx8_ddr_perf.c
7127
7128 FREESCALE IMX I2C DRIVER
7129 M:      Oleksij Rempel <o.rempel@pengutronix.de>
7130 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
7131 L:      linux-i2c@vger.kernel.org
7132 S:      Maintained
7133 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
7134 F:      drivers/i2c/busses/i2c-imx.c
7135
7136 FREESCALE IMX LPI2C DRIVER
7137 M:      Dong Aisheng <aisheng.dong@nxp.com>
7138 L:      linux-i2c@vger.kernel.org
7139 L:      linux-imx@nxp.com
7140 S:      Maintained
7141 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
7142 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
7143
7144 FREESCALE QORIQ DPAA ETHERNET DRIVER
7145 M:      Madalin Bucur <madalin.bucur@nxp.com>
7146 L:      netdev@vger.kernel.org
7147 S:      Maintained
7148 F:      drivers/net/ethernet/freescale/dpaa
7149
7150 FREESCALE QORIQ DPAA FMAN DRIVER
7151 M:      Madalin Bucur <madalin.bucur@nxp.com>
7152 L:      netdev@vger.kernel.org
7153 S:      Maintained
7154 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
7155 F:      drivers/net/ethernet/freescale/fman
7156
7157 FREESCALE QORIQ PTP CLOCK DRIVER
7158 M:      Yangbo Lu <yangbo.lu@nxp.com>
7159 L:      netdev@vger.kernel.org
7160 S:      Maintained
7161 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
7162 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
7163 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
7164 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
7165 F:      drivers/ptp/ptp_qoriq.c
7166 F:      drivers/ptp/ptp_qoriq_debugfs.c
7167 F:      include/linux/fsl/ptp_qoriq.h
7168
7169 FREESCALE QUAD SPI DRIVER
7170 M:      Han Xu <han.xu@nxp.com>
7171 L:      linux-spi@vger.kernel.org
7172 S:      Maintained
7173 F:      drivers/spi/spi-fsl-qspi.c
7174
7175 FREESCALE QUICC ENGINE LIBRARY
7176 M:      Qiang Zhao <qiang.zhao@nxp.com>
7177 L:      linuxppc-dev@lists.ozlabs.org
7178 S:      Maintained
7179 F:      drivers/soc/fsl/qe/
7180 F:      include/soc/fsl/*qe*.h
7181 F:      include/soc/fsl/*ucc*.h
7182
7183 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
7184 M:      Li Yang <leoyang.li@nxp.com>
7185 L:      netdev@vger.kernel.org
7186 L:      linuxppc-dev@lists.ozlabs.org
7187 S:      Maintained
7188 F:      drivers/net/ethernet/freescale/ucc_geth*
7189
7190 FREESCALE QUICC ENGINE UCC HDLC DRIVER
7191 M:      Zhao Qiang <qiang.zhao@nxp.com>
7192 L:      netdev@vger.kernel.org
7193 L:      linuxppc-dev@lists.ozlabs.org
7194 S:      Maintained
7195 F:      drivers/net/wan/fsl_ucc_hdlc*
7196
7197 FREESCALE QUICC ENGINE UCC UART DRIVER
7198 M:      Timur Tabi <timur@kernel.org>
7199 L:      linuxppc-dev@lists.ozlabs.org
7200 S:      Maintained
7201 F:      drivers/tty/serial/ucc_uart.c
7202
7203 FREESCALE SOC DRIVERS
7204 M:      Li Yang <leoyang.li@nxp.com>
7205 L:      linuxppc-dev@lists.ozlabs.org
7206 L:      linux-arm-kernel@lists.infradead.org
7207 S:      Maintained
7208 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
7209 F:      Documentation/devicetree/bindings/soc/fsl/
7210 F:      drivers/soc/fsl/
7211 F:      include/linux/fsl/
7212
7213 FREESCALE SOC FS_ENET DRIVER
7214 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
7215 L:      linuxppc-dev@lists.ozlabs.org
7216 L:      netdev@vger.kernel.org
7217 S:      Maintained
7218 F:      drivers/net/ethernet/freescale/fs_enet/
7219 F:      include/linux/fs_enet_pd.h
7220
7221 FREESCALE SOC SOUND DRIVERS
7222 M:      Timur Tabi <timur@kernel.org>
7223 M:      Nicolin Chen <nicoleotsuka@gmail.com>
7224 M:      Xiubo Li <Xiubo.Lee@gmail.com>
7225 R:      Fabio Estevam <festevam@gmail.com>
7226 R:      Shengjiu Wang <shengjiu.wang@gmail.com>
7227 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7228 L:      linuxppc-dev@lists.ozlabs.org
7229 S:      Maintained
7230 F:      sound/soc/fsl/fsl*
7231 F:      sound/soc/fsl/imx*
7232 F:      sound/soc/fsl/mpc8610_hpcd.c
7233
7234 FREESCALE USB PERIPHERAL DRIVERS
7235 M:      Li Yang <leoyang.li@nxp.com>
7236 L:      linux-usb@vger.kernel.org
7237 L:      linuxppc-dev@lists.ozlabs.org
7238 S:      Maintained
7239 F:      drivers/usb/gadget/udc/fsl*
7240
7241 FREESCALE USB PHY DRIVER
7242 M:      Ran Wang <ran.wang_1@nxp.com>
7243 L:      linux-usb@vger.kernel.org
7244 L:      linuxppc-dev@lists.ozlabs.org
7245 S:      Maintained
7246 F:      drivers/usb/phy/phy-fsl-usb*
7247
7248 FREEVXFS FILESYSTEM
7249 M:      Christoph Hellwig <hch@infradead.org>
7250 S:      Maintained
7251 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
7252 F:      fs/freevxfs/
7253
7254 FREEZER
7255 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7256 M:      Pavel Machek <pavel@ucw.cz>
7257 L:      linux-pm@vger.kernel.org
7258 S:      Supported
7259 F:      Documentation/power/freezing-of-tasks.rst
7260 F:      include/linux/freezer.h
7261 F:      kernel/freezer.c
7262
7263 FRONTSWAP API
7264 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
7265 L:      linux-kernel@vger.kernel.org
7266 S:      Maintained
7267 F:      include/linux/frontswap.h
7268 F:      mm/frontswap.c
7269
7270 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
7271 M:      David Howells <dhowells@redhat.com>
7272 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
7273 S:      Supported
7274 F:      Documentation/filesystems/caching/
7275 F:      fs/fscache/
7276 F:      include/linux/fscache*.h
7277
7278 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
7279 M:      Theodore Y. Ts'o <tytso@mit.edu>
7280 M:      Jaegeuk Kim <jaegeuk@kernel.org>
7281 M:      Eric Biggers <ebiggers@kernel.org>
7282 L:      linux-fscrypt@vger.kernel.org
7283 S:      Supported
7284 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
7285 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
7286 F:      Documentation/filesystems/fscrypt.rst
7287 F:      fs/crypto/
7288 F:      include/linux/fscrypt*.h
7289 F:      include/uapi/linux/fscrypt.h
7290
7291 FSI SUBSYSTEM
7292 M:      Jeremy Kerr <jk@ozlabs.org>
7293 M:      Joel Stanley <joel@jms.id.au>
7294 R:      Alistar Popple <alistair@popple.id.au>
7295 R:      Eddie James <eajames@linux.ibm.com>
7296 L:      linux-fsi@lists.ozlabs.org
7297 S:      Supported
7298 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
7299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
7300 F:      drivers/fsi/
7301 F:      include/linux/fsi*.h
7302 F:      include/trace/events/fsi*.h
7303
7304 FSI-ATTACHED I2C DRIVER
7305 M:      Eddie James <eajames@linux.ibm.com>
7306 L:      linux-i2c@vger.kernel.org
7307 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
7308 S:      Maintained
7309 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
7310 F:      drivers/i2c/busses/i2c-fsi.c
7311
7312 FSI-ATTACHED SPI DRIVER
7313 M:      Eddie James <eajames@linux.ibm.com>
7314 L:      linux-spi@vger.kernel.org
7315 S:      Maintained
7316 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
7317 F:      drivers/spi/spi-fsi.c
7318
7319 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
7320 M:      Jan Kara <jack@suse.cz>
7321 R:      Amir Goldstein <amir73il@gmail.com>
7322 L:      linux-fsdevel@vger.kernel.org
7323 S:      Maintained
7324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
7325 F:      fs/notify/
7326 F:      include/linux/fsnotify*.h
7327
7328 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
7329 M:      Eric Biggers <ebiggers@kernel.org>
7330 M:      Theodore Y. Ts'o <tytso@mit.edu>
7331 L:      linux-fscrypt@vger.kernel.org
7332 S:      Supported
7333 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
7334 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
7335 F:      Documentation/filesystems/fsverity.rst
7336 F:      fs/verity/
7337 F:      include/linux/fsverity.h
7338 F:      include/uapi/linux/fsverity.h
7339
7340 FUJITSU LAPTOP EXTRAS
7341 M:      Jonathan Woithe <jwoithe@just42.net>
7342 L:      platform-driver-x86@vger.kernel.org
7343 S:      Maintained
7344 F:      drivers/platform/x86/fujitsu-laptop.c
7345
7346 FUJITSU M-5MO LS CAMERA ISP DRIVER
7347 M:      Kyungmin Park <kyungmin.park@samsung.com>
7348 M:      Heungjun Kim <riverful.kim@samsung.com>
7349 L:      linux-media@vger.kernel.org
7350 S:      Maintained
7351 F:      drivers/media/i2c/m5mols/
7352 F:      include/media/i2c/m5mols.h
7353
7354 FUJITSU TABLET EXTRAS
7355 M:      Robert Gerlach <khnz@gmx.de>
7356 L:      platform-driver-x86@vger.kernel.org
7357 S:      Maintained
7358 F:      drivers/platform/x86/fujitsu-tablet.c
7359
7360 FUSE: FILESYSTEM IN USERSPACE
7361 M:      Miklos Szeredi <miklos@szeredi.hu>
7362 L:      linux-fsdevel@vger.kernel.org
7363 S:      Maintained
7364 W:      https://github.com/libfuse/
7365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
7366 F:      Documentation/filesystems/fuse.rst
7367 F:      fs/fuse/
7368 F:      include/uapi/linux/fuse.h
7369
7370 FUTEX SUBSYSTEM
7371 M:      Thomas Gleixner <tglx@linutronix.de>
7372 M:      Ingo Molnar <mingo@redhat.com>
7373 R:      Peter Zijlstra <peterz@infradead.org>
7374 R:      Darren Hart <dvhart@infradead.org>
7375 L:      linux-kernel@vger.kernel.org
7376 S:      Maintained
7377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
7378 F:      Documentation/locking/*futex*
7379 F:      include/asm-generic/futex.h
7380 F:      include/linux/futex.h
7381 F:      include/uapi/linux/futex.h
7382 F:      kernel/futex.c
7383 F:      tools/perf/bench/futex*
7384 F:      tools/testing/selftests/futex/
7385
7386 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
7387 M:      Tim Harvey <tharvey@gateworks.com>
7388 M:      Robert Jones <rjones@gateworks.com>
7389 S:      Maintained
7390 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
7391 F:      drivers/mfd/gateworks-gsc.c
7392 F:      include/linux/mfd/gsc.h
7393 F:      Documentation/hwmon/gsc-hwmon.rst
7394 F:      drivers/hwmon/gsc-hwmon.c
7395 F:      include/linux/platform_data/gsc_hwmon.h
7396
7397 GASKET DRIVER FRAMEWORK
7398 M:      Rob Springer <rspringer@google.com>
7399 M:      Todd Poynor <toddpoynor@google.com>
7400 M:      Ben Chan <benchan@chromium.org>
7401 M:      Richard Yeh <rcy@google.com>
7402 S:      Maintained
7403 F:      drivers/staging/gasket/
7404
7405 GCC PLUGINS
7406 M:      Kees Cook <keescook@chromium.org>
7407 L:      linux-hardening@vger.kernel.org
7408 S:      Maintained
7409 F:      Documentation/kbuild/gcc-plugins.rst
7410 F:      scripts/Makefile.gcc-plugins
7411 F:      scripts/gcc-plugins/
7412
7413 GCOV BASED KERNEL PROFILING
7414 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
7415 S:      Maintained
7416 F:      Documentation/dev-tools/gcov.rst
7417 F:      kernel/gcov/
7418
7419 GDB KERNEL DEBUGGING HELPER SCRIPTS
7420 M:      Jan Kiszka <jan.kiszka@siemens.com>
7421 M:      Kieran Bingham <kbingham@kernel.org>
7422 S:      Supported
7423 F:      scripts/gdb/
7424
7425 GEMTEK FM RADIO RECEIVER DRIVER
7426 M:      Hans Verkuil <hverkuil@xs4all.nl>
7427 L:      linux-media@vger.kernel.org
7428 S:      Maintained
7429 W:      https://linuxtv.org
7430 T:      git git://linuxtv.org/media_tree.git
7431 F:      drivers/media/radio/radio-gemtek*
7432
7433 GENERIC ARCHITECTURE TOPOLOGY
7434 M:      Sudeep Holla <sudeep.holla@arm.com>
7435 L:      linux-kernel@vger.kernel.org
7436 S:      Maintained
7437 F:      drivers/base/arch_topology.c
7438 F:      include/linux/arch_topology.h
7439
7440 GENERIC ENTRY CODE
7441 M:      Thomas Gleixner <tglx@linutronix.de>
7442 M:      Peter Zijlstra <peterz@infradead.org>
7443 M:      Andy Lutomirski <luto@kernel.org>
7444 L:      linux-kernel@vger.kernel.org
7445 S:      Maintained
7446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
7447 F:      include/linux/entry-common.h
7448 F:      include/linux/entry-kvm.h
7449 F:      kernel/entry/
7450
7451 GENERIC GPIO I2C DRIVER
7452 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
7453 S:      Supported
7454 F:      drivers/i2c/busses/i2c-gpio.c
7455 F:      include/linux/platform_data/i2c-gpio.h
7456
7457 GENERIC GPIO I2C MULTIPLEXER DRIVER
7458 M:      Peter Korsgaard <peter.korsgaard@barco.com>
7459 L:      linux-i2c@vger.kernel.org
7460 S:      Supported
7461 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
7462 F:      drivers/i2c/muxes/i2c-mux-gpio.c
7463 F:      include/linux/platform_data/i2c-mux-gpio.h
7464
7465 GENERIC HDLC (WAN) DRIVERS
7466 M:      Krzysztof Halasa <khc@pm.waw.pl>
7467 S:      Maintained
7468 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
7469 F:      drivers/net/wan/c101.c
7470 F:      drivers/net/wan/hd6457*
7471 F:      drivers/net/wan/hdlc*
7472 F:      drivers/net/wan/n2.c
7473 F:      drivers/net/wan/pc300too.c
7474 F:      drivers/net/wan/pci200syn.c
7475 F:      drivers/net/wan/wanxl*
7476
7477 GENERIC INCLUDE/ASM HEADER FILES
7478 M:      Arnd Bergmann <arnd@arndb.de>
7479 L:      linux-arch@vger.kernel.org
7480 S:      Maintained
7481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
7482 F:      include/asm-generic/
7483 F:      include/uapi/asm-generic/
7484
7485 GENERIC PHY FRAMEWORK
7486 M:      Kishon Vijay Abraham I <kishon@ti.com>
7487 M:      Vinod Koul <vkoul@kernel.org>
7488 L:      linux-phy@lists.infradead.org
7489 S:      Supported
7490 Q:      https://patchwork.kernel.org/project/linux-phy/list/
7491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
7492 F:      Documentation/devicetree/bindings/phy/
7493 F:      drivers/phy/
7494 F:      include/linux/phy/
7495
7496 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
7497 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
7498 S:      Supported
7499 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
7500
7501 GENERIC PM DOMAINS
7502 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7503 M:      Kevin Hilman <khilman@kernel.org>
7504 M:      Ulf Hansson <ulf.hansson@linaro.org>
7505 L:      linux-pm@vger.kernel.org
7506 S:      Supported
7507 F:      Documentation/devicetree/bindings/power/power?domain*
7508 F:      drivers/base/power/domain*.c
7509 F:      include/linux/pm_domain.h
7510
7511 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
7512 M:      Eugen Hristev <eugen.hristev@microchip.com>
7513 L:      linux-input@vger.kernel.org
7514 S:      Maintained
7515 F:      drivers/input/touchscreen/resistive-adc-touch.c
7516
7517 GENERIC UIO DRIVER FOR PCI DEVICES
7518 M:      "Michael S. Tsirkin" <mst@redhat.com>
7519 L:      kvm@vger.kernel.org
7520 S:      Supported
7521 F:      drivers/uio/uio_pci_generic.c
7522
7523 GENERIC VDSO LIBRARY
7524 M:      Andy Lutomirski <luto@kernel.org>
7525 M:      Thomas Gleixner <tglx@linutronix.de>
7526 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
7527 L:      linux-kernel@vger.kernel.org
7528 S:      Maintained
7529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
7530 F:      include/asm-generic/vdso/vsyscall.h
7531 F:      include/vdso/
7532 F:      kernel/time/vsyscall.c
7533 F:      lib/vdso/
7534
7535 GENWQE (IBM Generic Workqueue Card)
7536 M:      Frank Haverkamp <haver@linux.ibm.com>
7537 S:      Supported
7538 F:      drivers/misc/genwqe/
7539
7540 GET_MAINTAINER SCRIPT
7541 M:      Joe Perches <joe@perches.com>
7542 S:      Maintained
7543 F:      scripts/get_maintainer.pl
7544
7545 GFS2 FILE SYSTEM
7546 M:      Bob Peterson <rpeterso@redhat.com>
7547 M:      Andreas Gruenbacher <agruenba@redhat.com>
7548 L:      cluster-devel@redhat.com
7549 S:      Supported
7550 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
7551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
7552 F:      Documentation/filesystems/gfs2*
7553 F:      fs/gfs2/
7554 F:      include/uapi/linux/gfs2_ondisk.h
7555
7556 GNSS SUBSYSTEM
7557 M:      Johan Hovold <johan@kernel.org>
7558 S:      Maintained
7559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7560 F:      Documentation/ABI/testing/sysfs-class-gnss
7561 F:      Documentation/devicetree/bindings/gnss/
7562 F:      drivers/gnss/
7563 F:      include/linux/gnss.h
7564
7565 GO7007 MPEG CODEC
7566 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7567 L:      linux-media@vger.kernel.org
7568 S:      Maintained
7569 F:      drivers/media/usb/go7007/
7570
7571 GOODIX TOUCHSCREEN
7572 M:      Bastien Nocera <hadess@hadess.net>
7573 L:      linux-input@vger.kernel.org
7574 S:      Maintained
7575 F:      drivers/input/touchscreen/goodix.c
7576
7577 GOOGLE ETHERNET DRIVERS
7578 M:      Catherine Sullivan <csully@google.com>
7579 R:      Sagi Shahar <sagis@google.com>
7580 R:      Jon Olson <jonolson@google.com>
7581 L:      netdev@vger.kernel.org
7582 S:      Supported
7583 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
7584 F:      drivers/net/ethernet/google
7585
7586 GPD POCKET FAN DRIVER
7587 M:      Hans de Goede <hdegoede@redhat.com>
7588 L:      platform-driver-x86@vger.kernel.org
7589 S:      Maintained
7590 F:      drivers/platform/x86/gpd-pocket-fan.c
7591
7592 GPIO ACPI SUPPORT
7593 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7594 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7595 L:      linux-gpio@vger.kernel.org
7596 L:      linux-acpi@vger.kernel.org
7597 S:      Maintained
7598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7599 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7600 F:      drivers/gpio/gpiolib-acpi.c
7601 F:      drivers/gpio/gpiolib-acpi.h
7602
7603 GPIO AGGREGATOR
7604 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7605 L:      linux-gpio@vger.kernel.org
7606 S:      Supported
7607 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
7608 F:      drivers/gpio/gpio-aggregator.c
7609
7610 GPIO IR Transmitter
7611 M:      Sean Young <sean@mess.org>
7612 L:      linux-media@vger.kernel.org
7613 S:      Maintained
7614 F:      drivers/media/rc/gpio-ir-tx.c
7615
7616 GPIO MOCKUP DRIVER
7617 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7618 L:      linux-gpio@vger.kernel.org
7619 S:      Maintained
7620 F:      drivers/gpio/gpio-mockup.c
7621 F:      tools/testing/selftests/gpio/
7622
7623 GPIO REGMAP
7624 R:      Michael Walle <michael@walle.cc>
7625 S:      Maintained
7626 F:      drivers/gpio/gpio-regmap.c
7627 F:      include/linux/gpio/regmap.h
7628
7629 GPIO SUBSYSTEM
7630 M:      Linus Walleij <linus.walleij@linaro.org>
7631 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7632 L:      linux-gpio@vger.kernel.org
7633 S:      Maintained
7634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7635 F:      Documentation/ABI/obsolete/sysfs-gpio
7636 F:      Documentation/ABI/testing/gpio-cdev
7637 F:      Documentation/admin-guide/gpio/
7638 F:      Documentation/devicetree/bindings/gpio/
7639 F:      Documentation/driver-api/gpio/
7640 F:      drivers/gpio/
7641 F:      include/asm-generic/gpio.h
7642 F:      include/linux/gpio.h
7643 F:      include/linux/gpio/
7644 F:      include/linux/of_gpio.h
7645 F:      include/uapi/linux/gpio.h
7646 F:      tools/gpio/
7647
7648 GRE DEMULTIPLEXER DRIVER
7649 M:      Dmitry Kozlov <xeb@mail.ru>
7650 L:      netdev@vger.kernel.org
7651 S:      Maintained
7652 F:      include/net/gre.h
7653 F:      net/ipv4/gre_demux.c
7654 F:      net/ipv4/gre_offload.c
7655
7656 GRETH 10/100/1G Ethernet MAC device driver
7657 M:      Andreas Larsson <andreas@gaisler.com>
7658 L:      netdev@vger.kernel.org
7659 S:      Maintained
7660 F:      drivers/net/ethernet/aeroflex/
7661
7662 GREYBUS AUDIO PROTOCOLS DRIVERS
7663 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7664 M:      Mark Greer <mgreer@animalcreek.com>
7665 S:      Maintained
7666 F:      drivers/staging/greybus/audio_apbridgea.c
7667 F:      drivers/staging/greybus/audio_apbridgea.h
7668 F:      drivers/staging/greybus/audio_codec.c
7669 F:      drivers/staging/greybus/audio_codec.h
7670 F:      drivers/staging/greybus/audio_gb.c
7671 F:      drivers/staging/greybus/audio_manager.c
7672 F:      drivers/staging/greybus/audio_manager.h
7673 F:      drivers/staging/greybus/audio_manager_module.c
7674 F:      drivers/staging/greybus/audio_manager_private.h
7675 F:      drivers/staging/greybus/audio_manager_sysfs.c
7676 F:      drivers/staging/greybus/audio_module.c
7677 F:      drivers/staging/greybus/audio_topology.c
7678
7679 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7680 M:      Viresh Kumar <vireshk@kernel.org>
7681 S:      Maintained
7682 F:      drivers/staging/greybus/authentication.c
7683 F:      drivers/staging/greybus/bootrom.c
7684 F:      drivers/staging/greybus/firmware.h
7685 F:      drivers/staging/greybus/fw-core.c
7686 F:      drivers/staging/greybus/fw-download.c
7687 F:      drivers/staging/greybus/fw-management.c
7688 F:      drivers/staging/greybus/greybus_authentication.h
7689 F:      drivers/staging/greybus/greybus_firmware.h
7690 F:      drivers/staging/greybus/hid.c
7691 F:      drivers/staging/greybus/i2c.c
7692 F:      drivers/staging/greybus/spi.c
7693 F:      drivers/staging/greybus/spilib.c
7694 F:      drivers/staging/greybus/spilib.h
7695
7696 GREYBUS LOOPBACK DRIVER
7697 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7698 S:      Maintained
7699 F:      drivers/staging/greybus/loopback.c
7700
7701 GREYBUS PLATFORM DRIVERS
7702 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7703 S:      Maintained
7704 F:      drivers/staging/greybus/arche-apb-ctrl.c
7705 F:      drivers/staging/greybus/arche-platform.c
7706 F:      drivers/staging/greybus/arche_platform.h
7707
7708 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7709 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7710 S:      Maintained
7711 F:      drivers/staging/greybus/gpio.c
7712 F:      drivers/staging/greybus/light.c
7713 F:      drivers/staging/greybus/power_supply.c
7714 F:      drivers/staging/greybus/sdio.c
7715 F:      drivers/staging/greybus/spi.c
7716 F:      drivers/staging/greybus/spilib.c
7717
7718 GREYBUS SUBSYSTEM
7719 M:      Johan Hovold <johan@kernel.org>
7720 M:      Alex Elder <elder@kernel.org>
7721 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7722 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7723 S:      Maintained
7724 F:      drivers/greybus/
7725 F:      drivers/staging/greybus/
7726 F:      include/linux/greybus.h
7727 F:      include/linux/greybus/
7728
7729 GREYBUS UART PROTOCOLS DRIVERS
7730 M:      David Lin <dtwlin@gmail.com>
7731 S:      Maintained
7732 F:      drivers/staging/greybus/log.c
7733 F:      drivers/staging/greybus/uart.c
7734
7735 GS1662 VIDEO SERIALIZER
7736 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7737 L:      linux-media@vger.kernel.org
7738 S:      Maintained
7739 T:      git git://linuxtv.org/media_tree.git
7740 F:      drivers/media/spi/gs1662.c
7741
7742 GSPCA FINEPIX SUBDRIVER
7743 M:      Frank Zago <frank@zago.net>
7744 L:      linux-media@vger.kernel.org
7745 S:      Maintained
7746 T:      git git://linuxtv.org/media_tree.git
7747 F:      drivers/media/usb/gspca/finepix.c
7748
7749 GSPCA GL860 SUBDRIVER
7750 M:      Olivier Lorin <o.lorin@laposte.net>
7751 L:      linux-media@vger.kernel.org
7752 S:      Maintained
7753 T:      git git://linuxtv.org/media_tree.git
7754 F:      drivers/media/usb/gspca/gl860/
7755
7756 GSPCA M5602 SUBDRIVER
7757 M:      Erik Andren <erik.andren@gmail.com>
7758 L:      linux-media@vger.kernel.org
7759 S:      Maintained
7760 T:      git git://linuxtv.org/media_tree.git
7761 F:      drivers/media/usb/gspca/m5602/
7762
7763 GSPCA PAC207 SONIXB SUBDRIVER
7764 M:      Hans Verkuil <hverkuil@xs4all.nl>
7765 L:      linux-media@vger.kernel.org
7766 S:      Odd Fixes
7767 T:      git git://linuxtv.org/media_tree.git
7768 F:      drivers/media/usb/gspca/pac207.c
7769
7770 GSPCA SN9C20X SUBDRIVER
7771 M:      Brian Johnson <brijohn@gmail.com>
7772 L:      linux-media@vger.kernel.org
7773 S:      Maintained
7774 T:      git git://linuxtv.org/media_tree.git
7775 F:      drivers/media/usb/gspca/sn9c20x.c
7776
7777 GSPCA T613 SUBDRIVER
7778 M:      Leandro Costantino <lcostantino@gmail.com>
7779 L:      linux-media@vger.kernel.org
7780 S:      Maintained
7781 T:      git git://linuxtv.org/media_tree.git
7782 F:      drivers/media/usb/gspca/t613.c
7783
7784 GSPCA USB WEBCAM DRIVER
7785 M:      Hans Verkuil <hverkuil@xs4all.nl>
7786 L:      linux-media@vger.kernel.org
7787 S:      Odd Fixes
7788 T:      git git://linuxtv.org/media_tree.git
7789 F:      drivers/media/usb/gspca/
7790
7791 GTP (GPRS Tunneling Protocol)
7792 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7793 M:      Harald Welte <laforge@gnumonks.org>
7794 L:      osmocom-net-gprs@lists.osmocom.org
7795 S:      Maintained
7796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7797 F:      drivers/net/gtp.c
7798
7799 GUID PARTITION TABLE (GPT)
7800 M:      Davidlohr Bueso <dave@stgolabs.net>
7801 L:      linux-efi@vger.kernel.org
7802 S:      Maintained
7803 F:      block/partitions/efi.*
7804
7805 H8/300 ARCHITECTURE
7806 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7807 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7808 S:      Maintained
7809 W:      http://uclinux-h8.sourceforge.jp
7810 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7811 F:      arch/h8300/
7812 F:      drivers/clk/h8300/
7813 F:      drivers/clocksource/h8300_*.c
7814 F:      drivers/irqchip/irq-renesas-h8*.c
7815
7816 HABANALABS PCI DRIVER
7817 M:      Oded Gabbay <ogabbay@kernel.org>
7818 S:      Supported
7819 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
7820 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7821 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7822 F:      drivers/misc/habanalabs/
7823 F:      include/uapi/misc/habanalabs.h
7824
7825 HACKRF MEDIA DRIVER
7826 M:      Antti Palosaari <crope@iki.fi>
7827 L:      linux-media@vger.kernel.org
7828 S:      Maintained
7829 W:      https://linuxtv.org
7830 W:      http://palosaari.fi/linux/
7831 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7832 T:      git git://linuxtv.org/anttip/media_tree.git
7833 F:      drivers/media/usb/hackrf/
7834
7835 HANTRO VPU CODEC DRIVER
7836 M:      Ezequiel Garcia <ezequiel@collabora.com>
7837 M:      Philipp Zabel <p.zabel@pengutronix.de>
7838 L:      linux-media@vger.kernel.org
7839 L:      linux-rockchip@lists.infradead.org
7840 S:      Maintained
7841 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
7842 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
7843 F:      drivers/staging/media/hantro/
7844
7845 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7846 M:      Frank Seidel <frank@f-seidel.de>
7847 L:      platform-driver-x86@vger.kernel.org
7848 S:      Maintained
7849 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7850 F:      drivers/platform/x86/hdaps.c
7851
7852 HARDWARE MONITORING
7853 M:      Jean Delvare <jdelvare@suse.com>
7854 M:      Guenter Roeck <linux@roeck-us.net>
7855 L:      linux-hwmon@vger.kernel.org
7856 S:      Maintained
7857 W:      http://hwmon.wiki.kernel.org/
7858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7859 F:      Documentation/devicetree/bindings/hwmon/
7860 F:      Documentation/hwmon/
7861 F:      drivers/hwmon/
7862 F:      include/linux/hwmon*.h
7863 F:      include/trace/events/hwmon*.h
7864
7865 HARDWARE RANDOM NUMBER GENERATOR CORE
7866 M:      Matt Mackall <mpm@selenic.com>
7867 M:      Herbert Xu <herbert@gondor.apana.org.au>
7868 L:      linux-crypto@vger.kernel.org
7869 S:      Odd fixes
7870 F:      Documentation/admin-guide/hw_random.rst
7871 F:      Documentation/devicetree/bindings/rng/
7872 F:      drivers/char/hw_random/
7873 F:      include/linux/hw_random.h
7874
7875 HARDWARE SPINLOCK CORE
7876 M:      Ohad Ben-Cohen <ohad@wizery.com>
7877 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7878 R:      Baolin Wang <baolin.wang7@gmail.com>
7879 L:      linux-remoteproc@vger.kernel.org
7880 S:      Maintained
7881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7882 F:      Documentation/devicetree/bindings/hwlock/
7883 F:      Documentation/locking/hwspinlock.rst
7884 F:      drivers/hwspinlock/
7885 F:      include/linux/hwspinlock.h
7886
7887 HARDWARE TRACING FACILITIES
7888 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7889 S:      Maintained
7890 F:      drivers/hwtracing/
7891
7892 HARMONY SOUND DRIVER
7893 L:      linux-parisc@vger.kernel.org
7894 S:      Maintained
7895 F:      sound/parisc/harmony.*
7896
7897 HDPVR USB VIDEO ENCODER DRIVER
7898 M:      Hans Verkuil <hverkuil@xs4all.nl>
7899 L:      linux-media@vger.kernel.org
7900 S:      Odd Fixes
7901 W:      https://linuxtv.org
7902 T:      git git://linuxtv.org/media_tree.git
7903 F:      drivers/media/usb/hdpvr/
7904
7905 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7906 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7907 S:      Supported
7908 F:      Documentation/watchdog/hpwdt.rst
7909 F:      drivers/watchdog/hpwdt.c
7910
7911 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7912 M:      Don Brace <don.brace@microchip.com>
7913 L:      storagedev@microchip.com
7914 L:      linux-scsi@vger.kernel.org
7915 S:      Supported
7916 F:      Documentation/scsi/hpsa.rst
7917 F:      drivers/scsi/hpsa*.[ch]
7918 F:      include/linux/cciss*.h
7919 F:      include/uapi/linux/cciss*.h
7920
7921 HFI1 DRIVER
7922 M:      Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
7923 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
7924 L:      linux-rdma@vger.kernel.org
7925 S:      Supported
7926 F:      drivers/infiniband/hw/hfi1
7927
7928 HFS FILESYSTEM
7929 L:      linux-fsdevel@vger.kernel.org
7930 S:      Orphan
7931 F:      Documentation/filesystems/hfs.rst
7932 F:      fs/hfs/
7933
7934 HFSPLUS FILESYSTEM
7935 L:      linux-fsdevel@vger.kernel.org
7936 S:      Orphan
7937 F:      Documentation/filesystems/hfsplus.rst
7938 F:      fs/hfsplus/
7939
7940 HGA FRAMEBUFFER DRIVER
7941 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7942 L:      linux-nvidia@lists.surfsouth.com
7943 S:      Maintained
7944 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7945 F:      drivers/video/fbdev/hgafb.c
7946
7947 HIBERNATION (aka Software Suspend, aka swsusp)
7948 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7949 M:      Pavel Machek <pavel@ucw.cz>
7950 L:      linux-pm@vger.kernel.org
7951 S:      Supported
7952 B:      https://bugzilla.kernel.org
7953 F:      arch/*/include/asm/suspend*.h
7954 F:      arch/x86/power/
7955 F:      drivers/base/power/
7956 F:      include/linux/freezer.h
7957 F:      include/linux/pm.h
7958 F:      include/linux/suspend.h
7959 F:      kernel/power/
7960
7961 HID CORE LAYER
7962 M:      Jiri Kosina <jikos@kernel.org>
7963 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7964 L:      linux-input@vger.kernel.org
7965 S:      Maintained
7966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7967 F:      drivers/hid/
7968 F:      include/linux/hid*
7969 F:      include/uapi/linux/hid*
7970
7971 HID PLAYSTATION DRIVER
7972 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
7973 L:      linux-input@vger.kernel.org
7974 S:      Supported
7975 F:      drivers/hid/hid-playstation.c
7976
7977 HID SENSOR HUB DRIVERS
7978 M:      Jiri Kosina <jikos@kernel.org>
7979 M:      Jonathan Cameron <jic23@kernel.org>
7980 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7981 L:      linux-input@vger.kernel.org
7982 L:      linux-iio@vger.kernel.org
7983 S:      Maintained
7984 F:      Documentation/hid/hid-sensor*
7985 F:      drivers/hid/hid-sensor-*
7986 F:      drivers/iio/*/hid-*
7987 F:      include/linux/hid-sensor-*
7988
7989 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7990 M:      Thomas Gleixner <tglx@linutronix.de>
7991 L:      linux-kernel@vger.kernel.org
7992 S:      Maintained
7993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7994 F:      Documentation/timers/
7995 F:      include/linux/clockchips.h
7996 F:      include/linux/hrtimer.h
7997 F:      kernel/time/clockevents.c
7998 F:      kernel/time/hrtimer.c
7999 F:      kernel/time/timer_*.c
8000
8001 HIGH-SPEED SCC DRIVER FOR AX.25
8002 L:      linux-hams@vger.kernel.org
8003 S:      Orphan
8004 F:      drivers/net/hamradio/dmascc.c
8005 F:      drivers/net/hamradio/scc.c
8006
8007 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
8008 M:      HighPoint Linux Team <linux@highpoint-tech.com>
8009 S:      Supported
8010 W:      http://www.highpoint-tech.com
8011 F:      Documentation/scsi/hptiop.rst
8012 F:      drivers/scsi/hptiop.c
8013
8014 HIPPI
8015 M:      Jes Sorensen <jes@trained-monkey.org>
8016 L:      linux-hippi@sunsite.dk
8017 S:      Maintained
8018 F:      drivers/net/hippi/
8019 F:      include/linux/hippidevice.h
8020 F:      include/uapi/linux/if_hippi.h
8021 F:      net/802/hippi.c
8022
8023 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
8024 M:      Kurt Kanzenbach <kurt@linutronix.de>
8025 L:      netdev@vger.kernel.org
8026 S:      Maintained
8027 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
8028 F:      drivers/net/dsa/hirschmann/*
8029 F:      include/linux/platform_data/hirschmann-hellcreek.h
8030 F:      net/dsa/tag_hellcreek.c
8031
8032 HISILICON DMA DRIVER
8033 M:      Zhou Wang <wangzhou1@hisilicon.com>
8034 L:      dmaengine@vger.kernel.org
8035 S:      Maintained
8036 F:      drivers/dma/hisi_dma.c
8037
8038 HISILICON GPIO DRIVER
8039 M:      Luo Jiaxing <luojiaxing@huawei.com>
8040 L:      linux-gpio@vger.kernel.org
8041 S:      Maintained
8042 F:      drivers/gpio/gpio-hisi.c
8043
8044 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
8045 M:      Zaibo Xu <xuzaibo@huawei.com>
8046 L:      linux-crypto@vger.kernel.org
8047 S:      Maintained
8048 F:      Documentation/ABI/testing/debugfs-hisi-hpre
8049 F:      drivers/crypto/hisilicon/hpre/hpre.h
8050 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
8051 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
8052
8053 HISILICON LPC BUS DRIVER
8054 M:      john.garry@huawei.com
8055 S:      Maintained
8056 W:      http://www.hisilicon.com
8057 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
8058 F:      drivers/bus/hisi_lpc.c
8059
8060 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
8061 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
8062 M:      Salil Mehta <salil.mehta@huawei.com>
8063 L:      netdev@vger.kernel.org
8064 S:      Maintained
8065 W:      http://www.hisilicon.com
8066 F:      drivers/net/ethernet/hisilicon/hns3/
8067
8068 HISILICON NETWORK SUBSYSTEM DRIVER
8069 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
8070 M:      Salil Mehta <salil.mehta@huawei.com>
8071 L:      netdev@vger.kernel.org
8072 S:      Maintained
8073 W:      http://www.hisilicon.com
8074 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
8075 F:      drivers/net/ethernet/hisilicon/
8076
8077 HIKEY960 ONBOARD USB GPIO HUB DRIVER
8078 M:      John Stultz <john.stultz@linaro.org>
8079 L:      linux-kernel@vger.kernel.org
8080 S:      Maintained
8081 F:      drivers/misc/hisi_hikey_usb.c
8082 F:      Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml
8083
8084 HISILICON PMU DRIVER
8085 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
8086 S:      Supported
8087 W:      http://www.hisilicon.com
8088 F:      Documentation/admin-guide/perf/hisi-pmu.rst
8089 F:      drivers/perf/hisilicon
8090
8091 HISILICON QM AND ZIP Controller DRIVER
8092 M:      Zhou Wang <wangzhou1@hisilicon.com>
8093 L:      linux-crypto@vger.kernel.org
8094 S:      Maintained
8095 F:      Documentation/ABI/testing/debugfs-hisi-zip
8096 F:      drivers/crypto/hisilicon/qm.c
8097 F:      drivers/crypto/hisilicon/qm.h
8098 F:      drivers/crypto/hisilicon/sgl.c
8099 F:      drivers/crypto/hisilicon/zip/
8100
8101 HISILICON ROCE DRIVER
8102 M:      Lijun Ou <oulijun@huawei.com>
8103 M:      Wei Hu(Xavier) <huwei87@hisilicon.com>
8104 M:      Weihang Li <liweihang@huawei.com>
8105 L:      linux-rdma@vger.kernel.org
8106 S:      Maintained
8107 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
8108 F:      drivers/infiniband/hw/hns/
8109
8110 HISILICON SAS Controller
8111 M:      John Garry <john.garry@huawei.com>
8112 S:      Supported
8113 W:      http://www.hisilicon.com
8114 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
8115 F:      drivers/scsi/hisi_sas/
8116
8117 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
8118 M:      Zaibo Xu <xuzaibo@huawei.com>
8119 L:      linux-crypto@vger.kernel.org
8120 S:      Maintained
8121 F:      Documentation/ABI/testing/debugfs-hisi-sec
8122 F:      drivers/crypto/hisilicon/sec2/sec.h
8123 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
8124 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
8125 F:      drivers/crypto/hisilicon/sec2/sec_main.c
8126
8127 HISILICON STAGING DRIVERS FOR HIKEY 960/970
8128 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
8129 S:      Maintained
8130 F:      drivers/staging/hikey9xx/
8131
8132 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
8133 M:      Zaibo Xu <xuzaibo@huawei.com>
8134 S:      Maintained
8135 F:      drivers/crypto/hisilicon/trng/trng.c
8136
8137 HISILICON V3XX SPI NOR FLASH Controller Driver
8138 M:      John Garry <john.garry@huawei.com>
8139 S:      Maintained
8140 W:      http://www.hisilicon.com
8141 F:      drivers/spi/spi-hisi-sfc-v3xx.c
8142
8143 HMM - Heterogeneous Memory Management
8144 M:      Jérôme Glisse <jglisse@redhat.com>
8145 L:      linux-mm@kvack.org
8146 S:      Maintained
8147 F:      Documentation/vm/hmm.rst
8148 F:      include/linux/hmm*
8149 F:      lib/test_hmm*
8150 F:      mm/hmm*
8151 F:      tools/testing/selftests/vm/*hmm*
8152
8153 HOST AP DRIVER
8154 M:      Jouni Malinen <j@w1.fi>
8155 L:      linux-wireless@vger.kernel.org
8156 S:      Obsolete
8157 W:      http://w1.fi/hostap-driver.html
8158 F:      drivers/net/wireless/intersil/hostap/
8159
8160 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
8161 L:      platform-driver-x86@vger.kernel.org
8162 S:      Orphan
8163 F:      drivers/platform/x86/tc1100-wmi.c
8164
8165 HPET:   High Precision Event Timers driver
8166 M:      Clemens Ladisch <clemens@ladisch.de>
8167 S:      Maintained
8168 F:      Documentation/timers/hpet.rst
8169 F:      drivers/char/hpet.c
8170 F:      include/linux/hpet.h
8171 F:      include/uapi/linux/hpet.h
8172
8173 HPET:   x86
8174 S:      Orphan
8175 F:      arch/x86/include/asm/hpet.h
8176 F:      arch/x86/kernel/hpet.c
8177
8178 HPFS FILESYSTEM
8179 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
8180 S:      Maintained
8181 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
8182 F:      fs/hpfs/
8183
8184 HSI SUBSYSTEM
8185 M:      Sebastian Reichel <sre@kernel.org>
8186 S:      Maintained
8187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
8188 F:      Documentation/ABI/testing/sysfs-bus-hsi
8189 F:      Documentation/driver-api/hsi.rst
8190 F:      drivers/hsi/
8191 F:      include/linux/hsi/
8192 F:      include/uapi/linux/hsi/
8193
8194 HSO 3G MODEM DRIVER
8195 L:      linux-usb@vger.kernel.org
8196 S:      Orphan
8197 F:      drivers/net/usb/hso.c
8198
8199 HSR NETWORK PROTOCOL
8200 L:      netdev@vger.kernel.org
8201 S:      Orphan
8202 F:      net/hsr/
8203
8204 HT16K33 LED CONTROLLER DRIVER
8205 M:      Robin van der Gracht <robin@protonic.nl>
8206 S:      Maintained
8207 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
8208 F:      drivers/auxdisplay/ht16k33.c
8209
8210 HTCPEN TOUCHSCREEN DRIVER
8211 M:      Pau Oliva Fora <pof@eslack.org>
8212 L:      linux-input@vger.kernel.org
8213 S:      Maintained
8214 F:      drivers/input/touchscreen/htcpen.c
8215
8216 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
8217 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
8218 L:      linux-iio@vger.kernel.org
8219 S:      Maintained
8220 W:      http://www.st.com/
8221 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
8222 F:      drivers/iio/humidity/hts221*
8223
8224 HUAWEI ETHERNET DRIVER
8225 M:      Bin Luo <luobin9@huawei.com>
8226 L:      netdev@vger.kernel.org
8227 S:      Supported
8228 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
8229 F:      drivers/net/ethernet/huawei/hinic/
8230
8231 HUGETLB FILESYSTEM
8232 M:      Mike Kravetz <mike.kravetz@oracle.com>
8233 L:      linux-mm@kvack.org
8234 S:      Maintained
8235 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
8236 F:      Documentation/admin-guide/mm/hugetlbpage.rst
8237 F:      Documentation/vm/hugetlbfs_reserv.rst
8238 F:      fs/hugetlbfs/
8239 F:      include/linux/hugetlb.h
8240 F:      mm/hugetlb.c
8241
8242 HVA ST MEDIA DRIVER
8243 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
8244 L:      linux-media@vger.kernel.org
8245 S:      Supported
8246 W:      https://linuxtv.org
8247 T:      git git://linuxtv.org/media_tree.git
8248 F:      drivers/media/platform/sti/hva
8249
8250 HWPOISON MEMORY FAILURE HANDLING
8251 M:      Naoya Horiguchi <naoya.horiguchi@nec.com>
8252 L:      linux-mm@kvack.org
8253 S:      Maintained
8254 F:      mm/hwpoison-inject.c
8255 F:      mm/memory-failure.c
8256
8257 HYGON PROCESSOR SUPPORT
8258 M:      Pu Wen <puwen@hygon.cn>
8259 L:      linux-kernel@vger.kernel.org
8260 S:      Maintained
8261 F:      arch/x86/kernel/cpu/hygon.c
8262
8263 HYNIX HI556 SENSOR DRIVER
8264 M:      Shawn Tu <shawnx.tu@intel.com>
8265 L:      linux-media@vger.kernel.org
8266 S:      Maintained
8267 T:      git git://linuxtv.org/media_tree.git
8268 F:      drivers/media/i2c/hi556.c
8269
8270 Hyper-V/Azure CORE AND DRIVERS
8271 M:      "K. Y. Srinivasan" <kys@microsoft.com>
8272 M:      Haiyang Zhang <haiyangz@microsoft.com>
8273 M:      Stephen Hemminger <sthemmin@microsoft.com>
8274 M:      Wei Liu <wei.liu@kernel.org>
8275 M:      Dexuan Cui <decui@microsoft.com>
8276 L:      linux-hyperv@vger.kernel.org
8277 S:      Supported
8278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
8279 F:      Documentation/ABI/stable/sysfs-bus-vmbus
8280 F:      Documentation/ABI/testing/debugfs-hyperv
8281 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
8282 F:      arch/x86/hyperv
8283 F:      arch/x86/include/asm/hyperv-tlfs.h
8284 F:      arch/x86/include/asm/mshyperv.h
8285 F:      arch/x86/include/asm/trace/hyperv.h
8286 F:      arch/x86/kernel/cpu/mshyperv.c
8287 F:      drivers/clocksource/hyperv_timer.c
8288 F:      drivers/hid/hid-hyperv.c
8289 F:      drivers/hv/
8290 F:      drivers/input/serio/hyperv-keyboard.c
8291 F:      drivers/iommu/hyperv-iommu.c
8292 F:      drivers/net/ethernet/microsoft/
8293 F:      drivers/net/hyperv/
8294 F:      drivers/pci/controller/pci-hyperv-intf.c
8295 F:      drivers/pci/controller/pci-hyperv.c
8296 F:      drivers/scsi/storvsc_drv.c
8297 F:      drivers/uio/uio_hv_generic.c
8298 F:      drivers/video/fbdev/hyperv_fb.c
8299 F:      include/asm-generic/hyperv-tlfs.h
8300 F:      include/asm-generic/mshyperv.h
8301 F:      include/clocksource/hyperv_timer.h
8302 F:      include/linux/hyperv.h
8303 F:      include/uapi/linux/hyperv.h
8304 F:      net/vmw_vsock/hyperv_transport.c
8305 F:      tools/hv/
8306
8307 HYPERBUS SUPPORT
8308 M:      Vignesh Raghavendra <vigneshr@ti.com>
8309 L:      linux-mtd@lists.infradead.org
8310 S:      Supported
8311 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
8312 C:      irc://irc.oftc.net/mtd
8313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
8314 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
8315 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
8316 F:      drivers/mtd/hyperbus/
8317 F:      include/linux/mtd/hyperbus.h
8318
8319 HYPERVISOR VIRTUAL CONSOLE DRIVER
8320 L:      linuxppc-dev@lists.ozlabs.org
8321 S:      Odd Fixes
8322 F:      drivers/tty/hvc/
8323
8324 I2C ACPI SUPPORT
8325 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
8326 L:      linux-i2c@vger.kernel.org
8327 L:      linux-acpi@vger.kernel.org
8328 S:      Maintained
8329 F:      drivers/i2c/i2c-core-acpi.c
8330
8331 I2C CONTROLLER DRIVER FOR NVIDIA GPU
8332 M:      Ajay Gupta <ajayg@nvidia.com>
8333 L:      linux-i2c@vger.kernel.org
8334 S:      Maintained
8335 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
8336 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
8337
8338 I2C MUXES
8339 M:      Peter Rosin <peda@axentia.se>
8340 L:      linux-i2c@vger.kernel.org
8341 S:      Maintained
8342 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
8343 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
8344 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
8345 F:      Documentation/i2c/i2c-topology.rst
8346 F:      Documentation/i2c/muxes/
8347 F:      drivers/i2c/i2c-mux.c
8348 F:      drivers/i2c/muxes/
8349 F:      include/linux/i2c-mux.h
8350
8351 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
8352 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
8353 L:      linux-i2c@vger.kernel.org
8354 S:      Maintained
8355 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
8356 F:      drivers/i2c/busses/i2c-mv64xxx.c
8357
8358 I2C OVER PARALLEL PORT
8359 M:      Jean Delvare <jdelvare@suse.com>
8360 L:      linux-i2c@vger.kernel.org
8361 S:      Maintained
8362 F:      Documentation/i2c/busses/i2c-parport.rst
8363 F:      drivers/i2c/busses/i2c-parport.c
8364
8365 I2C SUBSYSTEM
8366 M:      Wolfram Sang <wsa@kernel.org>
8367 L:      linux-i2c@vger.kernel.org
8368 S:      Maintained
8369 W:      https://i2c.wiki.kernel.org/
8370 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
8371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
8372 F:      Documentation/devicetree/bindings/i2c/i2c.txt
8373 F:      Documentation/i2c/
8374 F:      drivers/i2c/*
8375 F:      include/linux/i2c-dev.h
8376 F:      include/linux/i2c-smbus.h
8377 F:      include/linux/i2c.h
8378 F:      include/uapi/linux/i2c-*.h
8379 F:      include/uapi/linux/i2c.h
8380
8381 I2C SUBSYSTEM HOST DRIVERS
8382 L:      linux-i2c@vger.kernel.org
8383 S:      Odd Fixes
8384 W:      https://i2c.wiki.kernel.org/
8385 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
8386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
8387 F:      Documentation/devicetree/bindings/i2c/
8388 F:      drivers/i2c/algos/
8389 F:      drivers/i2c/busses/
8390
8391 I2C-TAOS-EVM DRIVER
8392 M:      Jean Delvare <jdelvare@suse.com>
8393 L:      linux-i2c@vger.kernel.org
8394 S:      Maintained
8395 F:      Documentation/i2c/busses/i2c-taos-evm.rst
8396 F:      drivers/i2c/busses/i2c-taos-evm.c
8397
8398 I2C-TINY-USB DRIVER
8399 M:      Till Harbaum <till@harbaum.org>
8400 L:      linux-i2c@vger.kernel.org
8401 S:      Maintained
8402 W:      http://www.harbaum.org/till/i2c_tiny_usb
8403 F:      drivers/i2c/busses/i2c-tiny-usb.c
8404
8405 I2C/SMBUS CONTROLLER DRIVERS FOR PC
8406 M:      Jean Delvare <jdelvare@suse.com>
8407 L:      linux-i2c@vger.kernel.org
8408 S:      Maintained
8409 F:      Documentation/i2c/busses/i2c-ali1535.rst
8410 F:      Documentation/i2c/busses/i2c-ali1563.rst
8411 F:      Documentation/i2c/busses/i2c-ali15x3.rst
8412 F:      Documentation/i2c/busses/i2c-amd756.rst
8413 F:      Documentation/i2c/busses/i2c-amd8111.rst
8414 F:      Documentation/i2c/busses/i2c-i801.rst
8415 F:      Documentation/i2c/busses/i2c-nforce2.rst
8416 F:      Documentation/i2c/busses/i2c-piix4.rst
8417 F:      Documentation/i2c/busses/i2c-sis5595.rst
8418 F:      Documentation/i2c/busses/i2c-sis630.rst
8419 F:      Documentation/i2c/busses/i2c-sis96x.rst
8420 F:      Documentation/i2c/busses/i2c-via.rst
8421 F:      Documentation/i2c/busses/i2c-viapro.rst
8422 F:      drivers/i2c/busses/i2c-ali1535.c
8423 F:      drivers/i2c/busses/i2c-ali1563.c
8424 F:      drivers/i2c/busses/i2c-ali15x3.c
8425 F:      drivers/i2c/busses/i2c-amd756-s4882.c
8426 F:      drivers/i2c/busses/i2c-amd756.c
8427 F:      drivers/i2c/busses/i2c-amd8111.c
8428 F:      drivers/i2c/busses/i2c-i801.c
8429 F:      drivers/i2c/busses/i2c-isch.c
8430 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
8431 F:      drivers/i2c/busses/i2c-nforce2.c
8432 F:      drivers/i2c/busses/i2c-piix4.c
8433 F:      drivers/i2c/busses/i2c-sis5595.c
8434 F:      drivers/i2c/busses/i2c-sis630.c
8435 F:      drivers/i2c/busses/i2c-sis96x.c
8436 F:      drivers/i2c/busses/i2c-via.c
8437 F:      drivers/i2c/busses/i2c-viapro.c
8438
8439 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
8440 M:      Hans de Goede <hdegoede@redhat.com>
8441 L:      linux-i2c@vger.kernel.org
8442 S:      Maintained
8443 F:      drivers/i2c/busses/i2c-cht-wc.c
8444
8445 I2C/SMBUS ISMT DRIVER
8446 M:      Seth Heasley <seth.heasley@intel.com>
8447 M:      Neil Horman <nhorman@tuxdriver.com>
8448 L:      linux-i2c@vger.kernel.org
8449 F:      Documentation/i2c/busses/i2c-ismt.rst
8450 F:      drivers/i2c/busses/i2c-ismt.c
8451
8452 I2C/SMBUS STUB DRIVER
8453 M:      Jean Delvare <jdelvare@suse.com>
8454 L:      linux-i2c@vger.kernel.org
8455 S:      Maintained
8456 F:      drivers/i2c/i2c-stub.c
8457
8458 I3C DRIVER FOR CADENCE I3C MASTER IP
8459 M:      Przemysław Gaj <pgaj@cadence.com>
8460 S:      Maintained
8461 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
8462 F:      drivers/i3c/master/i3c-master-cdns.c
8463
8464 I3C DRIVER FOR SYNOPSYS DESIGNWARE
8465 M:      Vitor Soares <vitor.soares@synopsys.com>
8466 S:      Maintained
8467 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
8468 F:      drivers/i3c/master/dw*
8469
8470 I3C SUBSYSTEM
8471 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
8472 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
8473 S:      Maintained
8474 C:      irc://chat.freenode.net/linux-i3c
8475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
8476 F:      Documentation/ABI/testing/sysfs-bus-i3c
8477 F:      Documentation/devicetree/bindings/i3c/
8478 F:      Documentation/driver-api/i3c
8479 F:      drivers/i3c/
8480 F:      include/linux/i3c/
8481
8482 IA64 (Itanium) PLATFORM
8483 L:      linux-ia64@vger.kernel.org
8484 S:      Orphan
8485 F:      Documentation/ia64/
8486 F:      arch/ia64/
8487
8488 IBM Power 842 compression accelerator
8489 M:      Haren Myneni <haren@us.ibm.com>
8490 S:      Supported
8491 F:      crypto/842.c
8492 F:      drivers/crypto/nx/Kconfig
8493 F:      drivers/crypto/nx/Makefile
8494 F:      drivers/crypto/nx/nx-842*
8495 F:      include/linux/sw842.h
8496 F:      lib/842/
8497
8498 IBM Power in-Nest Crypto Acceleration
8499 M:      Breno Leitão <leitao@debian.org>
8500 M:      Nayna Jain <nayna@linux.ibm.com>
8501 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
8502 L:      linux-crypto@vger.kernel.org
8503 S:      Supported
8504 F:      drivers/crypto/nx/Kconfig
8505 F:      drivers/crypto/nx/Makefile
8506 F:      drivers/crypto/nx/nx-aes*
8507 F:      drivers/crypto/nx/nx-sha*
8508 F:      drivers/crypto/nx/nx.*
8509 F:      drivers/crypto/nx/nx_csbcpb.h
8510 F:      drivers/crypto/nx/nx_debugfs.c
8511
8512 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
8513 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8514 L:      linux-pci@vger.kernel.org
8515 L:      linuxppc-dev@lists.ozlabs.org
8516 S:      Supported
8517 F:      drivers/pci/hotplug/rpadlpar*
8518
8519 IBM Power Linux RAID adapter
8520 M:      Brian King <brking@us.ibm.com>
8521 S:      Supported
8522 F:      drivers/scsi/ipr.*
8523
8524 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
8525 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8526 L:      linux-pci@vger.kernel.org
8527 L:      linuxppc-dev@lists.ozlabs.org
8528 S:      Supported
8529 F:      drivers/pci/hotplug/rpaphp*
8530
8531 IBM Power SRIOV Virtual NIC Device Driver
8532 M:      Dany Madden <drt@linux.ibm.com>
8533 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
8534 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
8535 R:      Lijun Pan <lijunp213@gmail.com>
8536 L:      netdev@vger.kernel.org
8537 S:      Supported
8538 F:      drivers/net/ethernet/ibm/ibmvnic.*
8539
8540 IBM Power Virtual Accelerator Switchboard
8541 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
8542 L:      linuxppc-dev@lists.ozlabs.org
8543 S:      Supported
8544 F:      arch/powerpc/include/asm/vas.h
8545 F:      arch/powerpc/platforms/powernv/copy-paste.h
8546 F:      arch/powerpc/platforms/powernv/vas*
8547
8548 IBM Power Virtual Ethernet Device Driver
8549 M:      Cristobal Forno <cforno12@linux.ibm.com>
8550 L:      netdev@vger.kernel.org
8551 S:      Supported
8552 F:      drivers/net/ethernet/ibm/ibmveth.*
8553
8554 IBM Power Virtual FC Device Drivers
8555 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8556 L:      linux-scsi@vger.kernel.org
8557 S:      Supported
8558 F:      drivers/scsi/ibmvscsi/ibmvfc*
8559
8560 IBM Power Virtual Management Channel Driver
8561 M:      Steven Royer <seroyer@linux.ibm.com>
8562 S:      Supported
8563 F:      drivers/misc/ibmvmc.*
8564
8565 IBM Power Virtual SCSI Device Drivers
8566 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8567 L:      linux-scsi@vger.kernel.org
8568 S:      Supported
8569 F:      drivers/scsi/ibmvscsi/ibmvscsi*
8570 F:      include/scsi/viosrp.h
8571
8572 IBM Power Virtual SCSI Device Target Driver
8573 M:      Michael Cyr <mikecyr@linux.ibm.com>
8574 L:      linux-scsi@vger.kernel.org
8575 L:      target-devel@vger.kernel.org
8576 S:      Supported
8577 F:      drivers/scsi/ibmvscsi_tgt/
8578
8579 IBM Power VMX Cryptographic instructions
8580 M:      Breno Leitão <leitao@debian.org>
8581 M:      Nayna Jain <nayna@linux.ibm.com>
8582 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
8583 L:      linux-crypto@vger.kernel.org
8584 S:      Supported
8585 F:      drivers/crypto/vmx/Kconfig
8586 F:      drivers/crypto/vmx/Makefile
8587 F:      drivers/crypto/vmx/aes*
8588 F:      drivers/crypto/vmx/ghash*
8589 F:      drivers/crypto/vmx/ppc-xlate.pl
8590 F:      drivers/crypto/vmx/vmx.c
8591
8592 IBM ServeRAID RAID DRIVER
8593 S:      Orphan
8594 F:      drivers/scsi/ips.*
8595
8596 ICH LPC AND GPIO DRIVER
8597 M:      Peter Tyser <ptyser@xes-inc.com>
8598 S:      Maintained
8599 F:      drivers/gpio/gpio-ich.c
8600 F:      drivers/mfd/lpc_ich.c
8601
8602 ICY I2C DRIVER
8603 M:      Max Staudt <max@enpas.org>
8604 L:      linux-i2c@vger.kernel.org
8605 S:      Maintained
8606 F:      drivers/i2c/busses/i2c-icy.c
8607
8608 IDE SUBSYSTEM
8609 M:      "David S. Miller" <davem@davemloft.net>
8610 L:      linux-ide@vger.kernel.org
8611 S:      Maintained
8612 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
8613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
8614 F:      Documentation/ide/
8615 F:      drivers/ide/
8616 F:      include/linux/ide.h
8617
8618 IDE/ATAPI DRIVERS
8619 M:      Borislav Petkov <bp@alien8.de>
8620 L:      linux-ide@vger.kernel.org
8621 S:      Maintained
8622 F:      Documentation/cdrom/ide-cd.rst
8623 F:      drivers/ide/ide-cd*
8624
8625 IDEAPAD LAPTOP EXTRAS DRIVER
8626 M:      Ike Panhc <ike.pan@canonical.com>
8627 L:      platform-driver-x86@vger.kernel.org
8628 S:      Maintained
8629 W:      http://launchpad.net/ideapad-laptop
8630 F:      drivers/platform/x86/ideapad-laptop.c
8631
8632 IDEAPAD LAPTOP SLIDEBAR DRIVER
8633 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
8634 L:      linux-input@vger.kernel.org
8635 S:      Maintained
8636 W:      https://github.com/o2genum/ideapad-slidebar
8637 F:      drivers/input/misc/ideapad_slidebar.c
8638
8639 IDT VersaClock 5 CLOCK DRIVER
8640 M:      Luca Ceresoli <luca@lucaceresoli.net>
8641 S:      Maintained
8642 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
8643 F:      drivers/clk/clk-versaclock5.c
8644
8645 IEEE 802.15.4 SUBSYSTEM
8646 M:      Alexander Aring <alex.aring@gmail.com>
8647 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8648 L:      linux-wpan@vger.kernel.org
8649 S:      Maintained
8650 W:      https://linux-wpan.org/
8651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8653 F:      Documentation/networking/ieee802154.rst
8654 F:      drivers/net/ieee802154/
8655 F:      include/linux/ieee802154.h
8656 F:      include/linux/nl802154.h
8657 F:      include/net/af_ieee802154.h
8658 F:      include/net/cfg802154.h
8659 F:      include/net/ieee802154_netdev.h
8660 F:      include/net/mac802154.h
8661 F:      include/net/nl802154.h
8662 F:      net/ieee802154/
8663 F:      net/mac802154/
8664
8665 IFE PROTOCOL
8666 M:      Yotam Gigi <yotam.gi@gmail.com>
8667 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8668 F:      include/net/ife.h
8669 F:      include/uapi/linux/ife.h
8670 F:      net/ife
8671
8672 IGORPLUG-USB IR RECEIVER
8673 M:      Sean Young <sean@mess.org>
8674 L:      linux-media@vger.kernel.org
8675 S:      Maintained
8676 F:      drivers/media/rc/igorplugusb.c
8677
8678 IGUANAWORKS USB IR TRANSCEIVER
8679 M:      Sean Young <sean@mess.org>
8680 L:      linux-media@vger.kernel.org
8681 S:      Maintained
8682 F:      drivers/media/rc/iguanair.c
8683
8684 IIO DIGITAL POTENTIOMETER DAC
8685 M:      Peter Rosin <peda@axentia.se>
8686 L:      linux-iio@vger.kernel.org
8687 S:      Maintained
8688 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8689 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8690 F:      drivers/iio/dac/dpot-dac.c
8691
8692 IIO ENVELOPE DETECTOR
8693 M:      Peter Rosin <peda@axentia.se>
8694 L:      linux-iio@vger.kernel.org
8695 S:      Maintained
8696 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8697 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8698 F:      drivers/iio/adc/envelope-detector.c
8699
8700 IIO MULTIPLEXER
8701 M:      Peter Rosin <peda@axentia.se>
8702 L:      linux-iio@vger.kernel.org
8703 S:      Maintained
8704 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8705 F:      drivers/iio/multiplexer/iio-mux.c
8706
8707 IIO SUBSYSTEM AND DRIVERS
8708 M:      Jonathan Cameron <jic23@kernel.org>
8709 R:      Lars-Peter Clausen <lars@metafoo.de>
8710 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8711 L:      linux-iio@vger.kernel.org
8712 S:      Maintained
8713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8714 F:      Documentation/ABI/testing/configfs-iio*
8715 F:      Documentation/ABI/testing/sysfs-bus-iio*
8716 F:      Documentation/devicetree/bindings/iio/
8717 F:      drivers/iio/
8718 F:      drivers/staging/iio/
8719 F:      include/linux/iio/
8720 F:      tools/iio/
8721
8722 IIO UNIT CONVERTER
8723 M:      Peter Rosin <peda@axentia.se>
8724 L:      linux-iio@vger.kernel.org
8725 S:      Maintained
8726 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8727 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8728 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8729 F:      drivers/iio/afe/iio-rescale.c
8730
8731 IKANOS/ADI EAGLE ADSL USB DRIVER
8732 M:      Matthieu Castet <castet.matthieu@free.fr>
8733 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8734 S:      Maintained
8735 F:      drivers/usb/atm/ueagle-atm.c
8736
8737 IMGTEC ASCII LCD DRIVER
8738 M:      Paul Burton <paulburton@kernel.org>
8739 S:      Maintained
8740 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8741 F:      drivers/auxdisplay/img-ascii-lcd.c
8742
8743 IMGTEC IR DECODER DRIVER
8744 S:      Orphan
8745 F:      drivers/media/rc/img-ir/
8746
8747 IMON SOUNDGRAPH USB IR RECEIVER
8748 M:      Sean Young <sean@mess.org>
8749 L:      linux-media@vger.kernel.org
8750 S:      Maintained
8751 F:      drivers/media/rc/imon.c
8752 F:      drivers/media/rc/imon_raw.c
8753
8754 IMS TWINTURBO FRAMEBUFFER DRIVER
8755 L:      linux-fbdev@vger.kernel.org
8756 S:      Orphan
8757 F:      drivers/video/fbdev/imsttfb.c
8758
8759 INA209 HARDWARE MONITOR DRIVER
8760 M:      Guenter Roeck <linux@roeck-us.net>
8761 L:      linux-hwmon@vger.kernel.org
8762 S:      Maintained
8763 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
8764 F:      Documentation/hwmon/ina209.rst
8765 F:      drivers/hwmon/ina209.c
8766
8767 INA2XX HARDWARE MONITOR DRIVER
8768 M:      Guenter Roeck <linux@roeck-us.net>
8769 L:      linux-hwmon@vger.kernel.org
8770 S:      Maintained
8771 F:      Documentation/hwmon/ina2xx.rst
8772 F:      drivers/hwmon/ina2xx.c
8773 F:      include/linux/platform_data/ina2xx.h
8774
8775 INDUSTRY PACK SUBSYSTEM (IPACK)
8776 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8777 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8778 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8779 L:      industrypack-devel@lists.sourceforge.net
8780 S:      Maintained
8781 W:      http://industrypack.sourceforge.net
8782 F:      drivers/ipack/
8783
8784 INFINEON DPS310 Driver
8785 M:      Eddie James <eajames@linux.ibm.com>
8786 L:      linux-iio@vger.kernel.org
8787 S:      Maintained
8788 F:      drivers/iio/pressure/dps310.c
8789
8790 INFINIBAND SUBSYSTEM
8791 M:      Doug Ledford <dledford@redhat.com>
8792 M:      Jason Gunthorpe <jgg@nvidia.com>
8793 L:      linux-rdma@vger.kernel.org
8794 S:      Supported
8795 W:      https://github.com/linux-rdma/rdma-core
8796 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8798 F:      Documentation/devicetree/bindings/infiniband/
8799 F:      Documentation/infiniband/
8800 F:      drivers/infiniband/
8801 F:      include/rdma/
8802 F:      include/trace/events/ib_mad.h
8803 F:      include/trace/events/ib_umad.h
8804 F:      include/uapi/linux/if_infiniband.h
8805 F:      include/uapi/rdma/
8806 F:      samples/bpf/ibumad_kern.c
8807 F:      samples/bpf/ibumad_user.c
8808
8809 INGENIC JZ4780 NAND DRIVER
8810 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8811 L:      linux-mtd@lists.infradead.org
8812 L:      linux-mips@vger.kernel.org
8813 S:      Maintained
8814 F:      drivers/mtd/nand/raw/ingenic/
8815
8816 INGENIC JZ47xx SoCs
8817 M:      Paul Cercueil <paul@crapouillou.net>
8818 L:      linux-mips@vger.kernel.org
8819 S:      Maintained
8820 F:      arch/mips/boot/dts/ingenic/
8821 F:      arch/mips/generic/board-ingenic.c
8822 F:      arch/mips/include/asm/mach-ingenic/
8823 F:      arch/mips/ingenic/Kconfig
8824 F:      drivers/clk/ingenic/
8825 F:      drivers/dma/dma-jz4780.c
8826 F:      drivers/gpu/drm/ingenic/
8827 F:      drivers/i2c/busses/i2c-jz4780.c
8828 F:      drivers/iio/adc/ingenic-adc.c
8829 F:      drivers/irqchip/irq-ingenic.c
8830 F:      drivers/memory/jz4780-nemc.c
8831 F:      drivers/mmc/host/jz4740_mmc.c
8832 F:      drivers/mtd/nand/raw/ingenic/
8833 F:      drivers/pinctrl/pinctrl-ingenic.c
8834 F:      drivers/power/supply/ingenic-battery.c
8835 F:      drivers/pwm/pwm-jz4740.c
8836 F:      drivers/remoteproc/ingenic_rproc.c
8837 F:      drivers/rtc/rtc-jz4740.c
8838 F:      drivers/tty/serial/8250/8250_ingenic.c
8839 F:      drivers/usb/musb/jz4740.c
8840 F:      drivers/watchdog/jz4740_wdt.c
8841 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8842 F:      include/linux/mfd/ingenic-tcu.h
8843 F:      sound/soc/codecs/jz47*
8844 F:      sound/soc/jz4740/
8845
8846 INOTIFY
8847 M:      Jan Kara <jack@suse.cz>
8848 R:      Amir Goldstein <amir73il@gmail.com>
8849 L:      linux-fsdevel@vger.kernel.org
8850 S:      Maintained
8851 F:      Documentation/filesystems/inotify.rst
8852 F:      fs/notify/inotify/
8853 F:      include/linux/inotify.h
8854 F:      include/uapi/linux/inotify.h
8855
8856 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8857 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8858 L:      linux-input@vger.kernel.org
8859 S:      Maintained
8860 Q:      http://patchwork.kernel.org/project/linux-input/list/
8861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8862 F:      Documentation/devicetree/bindings/input/
8863 F:      Documentation/devicetree/bindings/serio/
8864 F:      Documentation/input/
8865 F:      drivers/input/
8866 F:      include/linux/input.h
8867 F:      include/linux/input/
8868 F:      include/uapi/linux/input-event-codes.h
8869 F:      include/uapi/linux/input.h
8870
8871 INPUT MULTITOUCH (MT) PROTOCOL
8872 M:      Henrik Rydberg <rydberg@bitmath.org>
8873 L:      linux-input@vger.kernel.org
8874 S:      Odd fixes
8875 F:      Documentation/input/multi-touch-protocol.rst
8876 F:      drivers/input/input-mt.c
8877 K:      \b(ABS|SYN)_MT_
8878
8879 INSIDE SECURE CRYPTO DRIVER
8880 M:      Antoine Tenart <atenart@kernel.org>
8881 L:      linux-crypto@vger.kernel.org
8882 S:      Maintained
8883 F:      drivers/crypto/inside-secure/
8884
8885 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8886 M:      Mimi Zohar <zohar@linux.ibm.com>
8887 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8888 L:      linux-integrity@vger.kernel.org
8889 S:      Supported
8890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8891 F:      security/integrity/ima/
8892
8893 INTEL 810/815 FRAMEBUFFER DRIVER
8894 M:      Antonino Daplas <adaplas@gmail.com>
8895 L:      linux-fbdev@vger.kernel.org
8896 S:      Maintained
8897 F:      drivers/video/fbdev/i810/
8898
8899 INTEL ASoC DRIVERS
8900 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8901 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8902 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8903 M:      Jie Yang <yang.jie@linux.intel.com>
8904 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8905 S:      Supported
8906 F:      sound/soc/intel/
8907
8908 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8909 M:      Hans de Goede <hdegoede@redhat.com>
8910 L:      platform-driver-x86@vger.kernel.org
8911 S:      Maintained
8912 F:      drivers/platform/x86/intel_atomisp2_pm.c
8913
8914 INTEL ATOMISP2 LED DRIVER
8915 M:      Hans de Goede <hdegoede@redhat.com>
8916 L:      platform-driver-x86@vger.kernel.org
8917 S:      Maintained
8918 F:      drivers/platform/x86/intel_atomisp2_led.c
8919
8920 INTEL BROXTON PMC DRIVER
8921 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
8922 M:      Zha Qipeng <qipeng.zha@intel.com>
8923 S:      Maintained
8924 F:      drivers/mfd/intel_pmc_bxt.c
8925 F:      include/linux/mfd/intel_pmc_bxt.h
8926
8927 INTEL C600 SERIES SAS CONTROLLER DRIVER
8928 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8929 L:      linux-scsi@vger.kernel.org
8930 S:      Supported
8931 T:      git git://git.code.sf.net/p/intel-sas/isci
8932 F:      drivers/scsi/isci/
8933
8934 INTEL CPU family model numbers
8935 M:      Tony Luck <tony.luck@intel.com>
8936 M:      x86@kernel.org
8937 L:      linux-kernel@vger.kernel.org
8938 S:      Supported
8939 F:      arch/x86/include/asm/intel-family.h
8940
8941 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8942 M:      Jani Nikula <jani.nikula@linux.intel.com>
8943 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8944 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8945 L:      intel-gfx@lists.freedesktop.org
8946 S:      Supported
8947 W:      https://01.org/linuxgraphics/
8948 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8949 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
8950 C:      irc://chat.freenode.net/intel-gfx
8951 T:      git git://anongit.freedesktop.org/drm-intel
8952 F:      Documentation/gpu/i915.rst
8953 F:      drivers/gpu/drm/i915/
8954 F:      include/drm/i915*
8955 F:      include/uapi/drm/i915_drm.h
8956
8957 INTEL ETHERNET DRIVERS
8958 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
8959 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
8960 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8961 S:      Supported
8962 W:      http://www.intel.com/support/feedback.htm
8963 W:      http://e1000.sourceforge.net/
8964 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
8966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
8967 F:      Documentation/networking/device_drivers/ethernet/intel/
8968 F:      drivers/net/ethernet/intel/
8969 F:      drivers/net/ethernet/intel/*/
8970 F:      include/linux/avf/virtchnl.h
8971
8972 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8973 M:      Maik Broemme <mbroemme@libmpq.org>
8974 L:      linux-fbdev@vger.kernel.org
8975 S:      Maintained
8976 F:      Documentation/fb/intelfb.rst
8977 F:      drivers/video/fbdev/intelfb/
8978
8979 INTEL GPIO DRIVERS
8980 M:      Andy Shevchenko <andy@kernel.org>
8981 L:      linux-gpio@vger.kernel.org
8982 S:      Maintained
8983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8984 F:      drivers/gpio/gpio-ich.c
8985 F:      drivers/gpio/gpio-merrifield.c
8986 F:      drivers/gpio/gpio-ml-ioh.c
8987 F:      drivers/gpio/gpio-pch.c
8988 F:      drivers/gpio/gpio-sch.c
8989 F:      drivers/gpio/gpio-sodaville.c
8990
8991 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8992 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8993 M:      Zhi Wang <zhi.a.wang@intel.com>
8994 L:      intel-gvt-dev@lists.freedesktop.org
8995 L:      intel-gfx@lists.freedesktop.org
8996 S:      Supported
8997 W:      https://01.org/igvt-g
8998 T:      git https://github.com/intel/gvt-linux.git
8999 F:      drivers/gpu/drm/i915/gvt/
9000
9001 INTEL HID EVENT DRIVER
9002 M:      Alex Hung <alex.hung@canonical.com>
9003 L:      platform-driver-x86@vger.kernel.org
9004 S:      Maintained
9005 F:      drivers/platform/x86/intel-hid.c
9006
9007 INTEL I/OAT DMA DRIVER
9008 M:      Dave Jiang <dave.jiang@intel.com>
9009 R:      Dan Williams <dan.j.williams@intel.com>
9010 L:      dmaengine@vger.kernel.org
9011 S:      Supported
9012 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
9013 F:      drivers/dma/ioat*
9014
9015 INTEL IADX DRIVER
9016 M:      Dave Jiang <dave.jiang@intel.com>
9017 L:      dmaengine@vger.kernel.org
9018 S:      Supported
9019 F:      drivers/dma/idxd/*
9020 F:      include/uapi/linux/idxd.h
9021
9022 INTEL IDLE DRIVER
9023 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
9024 M:      Len Brown <lenb@kernel.org>
9025 L:      linux-pm@vger.kernel.org
9026 S:      Supported
9027 B:      https://bugzilla.kernel.org
9028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
9029 F:      drivers/idle/intel_idle.c
9030
9031 INTEL INTEGRATED SENSOR HUB DRIVER
9032 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9033 M:      Jiri Kosina <jikos@kernel.org>
9034 L:      linux-input@vger.kernel.org
9035 S:      Maintained
9036 F:      drivers/hid/intel-ish-hid/
9037
9038 INTEL IOMMU (VT-d)
9039 M:      David Woodhouse <dwmw2@infradead.org>
9040 M:      Lu Baolu <baolu.lu@linux.intel.com>
9041 L:      iommu@lists.linux-foundation.org
9042 S:      Supported
9043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
9044 F:      drivers/iommu/intel/
9045 F:      include/linux/intel-iommu.h
9046 F:      include/linux/intel-svm.h
9047
9048 INTEL IOP-ADMA DMA DRIVER
9049 R:      Dan Williams <dan.j.williams@intel.com>
9050 S:      Odd fixes
9051 F:      drivers/dma/iop-adma.c
9052
9053 INTEL IPU3 CSI-2 CIO2 DRIVER
9054 M:      Yong Zhi <yong.zhi@intel.com>
9055 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9056 M:      Bingbu Cao <bingbu.cao@intel.com>
9057 M:      Dan Scally <djrscally@gmail.com>
9058 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
9059 L:      linux-media@vger.kernel.org
9060 S:      Maintained
9061 T:      git git://linuxtv.org/media_tree.git
9062 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
9063 F:      drivers/media/pci/intel/ipu3/
9064
9065 INTEL IPU3 CSI-2 IMGU DRIVER
9066 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9067 R:      Bingbu Cao <bingbu.cao@intel.com>
9068 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
9069 L:      linux-media@vger.kernel.org
9070 S:      Maintained
9071 F:      Documentation/admin-guide/media/ipu3.rst
9072 F:      Documentation/admin-guide/media/ipu3_rcb.svg
9073 F:      Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst
9074 F:      drivers/staging/media/ipu3/
9075
9076 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
9077 M:      Krzysztof Halasa <khalasa@piap.pl>
9078 S:      Maintained
9079 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
9080 F:      drivers/net/wan/ixp4xx_hss.c
9081 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
9082 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
9083 F:      include/linux/soc/ixp4xx/npe.h
9084 F:      include/linux/soc/ixp4xx/qmgr.h
9085
9086 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
9087 M:      Deepak Saxena <dsaxena@plexity.net>
9088 S:      Maintained
9089 F:      drivers/char/hw_random/ixp4xx-rng.c
9090
9091 INTEL KEEM BAY DRM DRIVER
9092 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
9093 M:      Edmund Dea <edmund.j.dea@intel.com>
9094 S:      Maintained
9095 F:      Documentation/devicetree/bindings/display/intel,kmb_display.yaml
9096 F:      drivers/gpu/drm/kmb/
9097
9098 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
9099 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
9100 S:      Maintained
9101 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
9102 F:      drivers/crypto/keembay/Kconfig
9103 F:      drivers/crypto/keembay/Makefile
9104 F:      drivers/crypto/keembay/keembay-ocs-aes-core.c
9105 F:      drivers/crypto/keembay/ocs-aes.c
9106 F:      drivers/crypto/keembay/ocs-aes.h
9107
9108 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
9109 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
9110 M:      Declan Murphy <declan.murphy@intel.com>
9111 S:      Maintained
9112 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
9113 F:      drivers/crypto/keembay/Kconfig
9114 F:      drivers/crypto/keembay/Makefile
9115 F:      drivers/crypto/keembay/keembay-ocs-hcu-core.c
9116 F:      drivers/crypto/keembay/ocs-hcu.c
9117 F:      drivers/crypto/keembay/ocs-hcu.h
9118
9119 INTEL MANAGEMENT ENGINE (mei)
9120 M:      Tomas Winkler <tomas.winkler@intel.com>
9121 L:      linux-kernel@vger.kernel.org
9122 S:      Supported
9123 F:      Documentation/driver-api/mei/*
9124 F:      drivers/misc/mei/
9125 F:      drivers/watchdog/mei_wdt.c
9126 F:      include/linux/mei_cl_bus.h
9127 F:      include/uapi/linux/mei.h
9128 F:      samples/mei/*
9129
9130 INTEL MENLOW THERMAL DRIVER
9131 M:      Sujith Thomas <sujith.thomas@intel.com>
9132 L:      platform-driver-x86@vger.kernel.org
9133 S:      Supported
9134 W:      https://01.org/linux-acpi
9135 F:      drivers/platform/x86/intel_menlow.c
9136
9137 INTEL P-Unit IPC DRIVER
9138 M:      Zha Qipeng <qipeng.zha@intel.com>
9139 L:      platform-driver-x86@vger.kernel.org
9140 S:      Maintained
9141 F:      arch/x86/include/asm/intel_punit_ipc.h
9142 F:      drivers/platform/x86/intel_punit_ipc.c
9143
9144 INTEL PMC CORE DRIVER
9145 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
9146 M:      David E Box <david.e.box@intel.com>
9147 L:      platform-driver-x86@vger.kernel.org
9148 S:      Maintained
9149 F:      drivers/platform/x86/intel_pmc_core*
9150
9151 INTEL PMIC GPIO DRIVERS
9152 M:      Andy Shevchenko <andy@kernel.org>
9153 S:      Maintained
9154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9155 F:      drivers/gpio/gpio-*cove.c
9156
9157 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
9158 M:      Andy Shevchenko <andy@kernel.org>
9159 S:      Maintained
9160 F:      drivers/mfd/intel_soc_pmic*
9161 F:      include/linux/mfd/intel_soc_pmic*
9162
9163 INTEL PMT DRIVER
9164 M:      "David E. Box" <david.e.box@linux.intel.com>
9165 S:      Maintained
9166 F:      drivers/mfd/intel_pmt.c
9167 F:      drivers/platform/x86/intel_pmt_*
9168
9169 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
9170 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
9171 L:      linux-wireless@vger.kernel.org
9172 S:      Maintained
9173 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
9174 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
9175 F:      drivers/net/wireless/intel/ipw2x00/
9176
9177 INTEL PSTATE DRIVER
9178 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9179 M:      Len Brown <lenb@kernel.org>
9180 L:      linux-pm@vger.kernel.org
9181 S:      Supported
9182 F:      drivers/cpufreq/intel_pstate.c
9183
9184 INTEL RDMA RNIC DRIVER
9185 M:      Faisal Latif <faisal.latif@intel.com>
9186 M:      Shiraz Saleem <shiraz.saleem@intel.com>
9187 L:      linux-rdma@vger.kernel.org
9188 S:      Supported
9189 F:      drivers/infiniband/hw/i40iw/
9190 F:      include/uapi/rdma/i40iw-abi.h
9191
9192 INTEL SCU DRIVERS
9193 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9194 S:      Maintained
9195 F:      arch/x86/include/asm/intel_scu_ipc.h
9196 F:      drivers/platform/x86/intel_scu_*
9197
9198 INTEL SPEED SELECT TECHNOLOGY
9199 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9200 L:      platform-driver-x86@vger.kernel.org
9201 S:      Maintained
9202 F:      drivers/platform/x86/intel_speed_select_if/
9203 F:      include/uapi/linux/isst_if.h
9204 F:      tools/power/x86/intel-speed-select/
9205
9206 INTEL STRATIX10 FIRMWARE DRIVERS
9207 M:      Richard Gong <richard.gong@linux.intel.com>
9208 L:      linux-kernel@vger.kernel.org
9209 S:      Maintained
9210 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
9211 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
9212 F:      drivers/firmware/stratix10-rsu.c
9213 F:      drivers/firmware/stratix10-svc.c
9214 F:      include/linux/firmware/intel/stratix10-smc.h
9215 F:      include/linux/firmware/intel/stratix10-svc-client.h
9216
9217 INTEL TELEMETRY DRIVER
9218 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
9219 M:      "David E. Box" <david.e.box@linux.intel.com>
9220 L:      platform-driver-x86@vger.kernel.org
9221 S:      Maintained
9222 F:      arch/x86/include/asm/intel_telemetry.h
9223 F:      drivers/platform/x86/intel_telemetry*
9224
9225 INTEL UNCORE FREQUENCY CONTROL
9226 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9227 L:      platform-driver-x86@vger.kernel.org
9228 S:      Maintained
9229 F:      drivers/platform/x86/intel-uncore-frequency.c
9230
9231 INTEL VIRTUAL BUTTON DRIVER
9232 M:      AceLan Kao <acelan.kao@canonical.com>
9233 L:      platform-driver-x86@vger.kernel.org
9234 S:      Maintained
9235 F:      drivers/platform/x86/intel-vbtn.c
9236
9237 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
9238 M:      Stanislaw Gruszka <stf_xl@wp.pl>
9239 L:      linux-wireless@vger.kernel.org
9240 S:      Supported
9241 F:      drivers/net/wireless/intel/iwlegacy/
9242
9243 INTEL WIRELESS WIFI LINK (iwlwifi)
9244 M:      Luca Coelho <luciano.coelho@intel.com>
9245 L:      linux-wireless@vger.kernel.org
9246 S:      Supported
9247 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
9248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
9249 F:      drivers/net/wireless/intel/iwlwifi/
9250
9251 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
9252 M:      Jithu Joseph <jithu.joseph@intel.com>
9253 R:      Maurice Ma <maurice.ma@intel.com>
9254 S:      Maintained
9255 W:      https://slimbootloader.github.io/security/firmware-update.html
9256 F:      drivers/platform/x86/intel-wmi-sbl-fw-update.c
9257
9258 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
9259 M:      Mario Limonciello <mario.limonciello@dell.com>
9260 S:      Maintained
9261 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
9262
9263 INTEL(R) TRACE HUB
9264 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9265 S:      Supported
9266 F:      Documentation/trace/intel_th.rst
9267 F:      drivers/hwtracing/intel_th/
9268 F:      include/linux/intel_th.h
9269
9270 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
9271 M:      Ning Sun <ning.sun@intel.com>
9272 L:      tboot-devel@lists.sourceforge.net
9273 S:      Supported
9274 W:      http://tboot.sourceforge.net
9275 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
9276 F:      Documentation/x86/intel_txt.rst
9277 F:      arch/x86/kernel/tboot.c
9278 F:      include/linux/tboot.h
9279
9280 INTEL SGX
9281 M:      Jarkko Sakkinen <jarkko@kernel.org>
9282 R:      Dave Hansen <dave.hansen@linux.intel.com>
9283 L:      linux-sgx@vger.kernel.org
9284 S:      Supported
9285 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
9286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
9287 F:      Documentation/x86/sgx.rst
9288 F:      arch/x86/entry/vdso/vsgx.S
9289 F:      arch/x86/include/uapi/asm/sgx.h
9290 F:      arch/x86/kernel/cpu/sgx/*
9291 F:      tools/testing/selftests/sgx/*
9292 K:      \bSGX_
9293
9294 INTERCONNECT API
9295 M:      Georgi Djakov <djakov@kernel.org>
9296 L:      linux-pm@vger.kernel.org
9297 S:      Maintained
9298 F:      Documentation/devicetree/bindings/interconnect/
9299 F:      Documentation/driver-api/interconnect.rst
9300 F:      drivers/interconnect/
9301 F:      include/dt-bindings/interconnect/
9302 F:      include/linux/interconnect-provider.h
9303 F:      include/linux/interconnect.h
9304
9305 INVENSENSE ICM-426xx IMU DRIVER
9306 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
9307 L:      linux-iio@vger.kernel.org
9308 S:      Maintained
9309 W:      https://invensense.tdk.com/
9310 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
9311 F:      drivers/iio/imu/inv_icm42600/
9312
9313 INVENSENSE MPU-3050 GYROSCOPE DRIVER
9314 M:      Linus Walleij <linus.walleij@linaro.org>
9315 L:      linux-iio@vger.kernel.org
9316 S:      Maintained
9317 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
9318 F:      drivers/iio/gyro/mpu3050*
9319
9320 IOC3 ETHERNET DRIVER
9321 M:      Ralf Baechle <ralf@linux-mips.org>
9322 L:      linux-mips@vger.kernel.org
9323 S:      Maintained
9324 F:      drivers/net/ethernet/sgi/ioc3-eth.c
9325
9326 IOMAP FILESYSTEM LIBRARY
9327 M:      Christoph Hellwig <hch@infradead.org>
9328 M:      Darrick J. Wong <djwong@kernel.org>
9329 M:      linux-xfs@vger.kernel.org
9330 M:      linux-fsdevel@vger.kernel.org
9331 L:      linux-xfs@vger.kernel.org
9332 L:      linux-fsdevel@vger.kernel.org
9333 S:      Supported
9334 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
9335 F:      fs/iomap/
9336 F:      include/linux/iomap.h
9337
9338 IOMMU DRIVERS
9339 M:      Joerg Roedel <joro@8bytes.org>
9340 M:      Will Deacon <will@kernel.org>
9341 L:      iommu@lists.linux-foundation.org
9342 S:      Maintained
9343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
9344 F:      Documentation/devicetree/bindings/iommu/
9345 F:      Documentation/userspace-api/iommu.rst
9346 F:      drivers/iommu/
9347 F:      include/linux/iommu.h
9348 F:      include/linux/iova.h
9349 F:      include/linux/of_iommu.h
9350 F:      include/uapi/linux/iommu.h
9351
9352 IO_URING
9353 M:      Jens Axboe <axboe@kernel.dk>
9354 R:      Pavel Begunkov <asml.silence@gmail.com>
9355 L:      io-uring@vger.kernel.org
9356 S:      Maintained
9357 T:      git git://git.kernel.dk/linux-block
9358 T:      git git://git.kernel.dk/liburing
9359 F:      fs/io-wq.c
9360 F:      fs/io-wq.h
9361 F:      fs/io_uring.c
9362 F:      include/linux/io_uring.h
9363 F:      include/uapi/linux/io_uring.h
9364
9365 IPMI SUBSYSTEM
9366 M:      Corey Minyard <minyard@acm.org>
9367 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
9368 S:      Supported
9369 W:      http://openipmi.sourceforge.net/
9370 F:      Documentation/driver-api/ipmi.rst
9371 F:      Documentation/devicetree/bindings/ipmi/
9372 F:      drivers/char/ipmi/
9373 F:      include/linux/ipmi*
9374 F:      include/uapi/linux/ipmi*
9375
9376 IPS SCSI RAID DRIVER
9377 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
9378 L:      linux-scsi@vger.kernel.org
9379 S:      Maintained
9380 W:      http://www.adaptec.com/
9381 F:      drivers/scsi/ips*
9382
9383 IPVS
9384 M:      Simon Horman <horms@verge.net.au>
9385 M:      Julian Anastasov <ja@ssi.bg>
9386 L:      netdev@vger.kernel.org
9387 L:      lvs-devel@vger.kernel.org
9388 S:      Maintained
9389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
9390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
9391 F:      Documentation/networking/ipvs-sysctl.rst
9392 F:      include/net/ip_vs.h
9393 F:      include/uapi/linux/ip_vs.h
9394 F:      net/netfilter/ipvs/
9395
9396 IPWIRELESS DRIVER
9397 M:      Jiri Kosina <jikos@kernel.org>
9398 M:      David Sterba <dsterba@suse.com>
9399 S:      Odd Fixes
9400 F:      drivers/tty/ipwireless/
9401
9402 IPX NETWORK LAYER
9403 L:      netdev@vger.kernel.org
9404 S:      Obsolete
9405 F:      include/uapi/linux/ipx.h
9406
9407 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
9408 M:      Marc Zyngier <maz@kernel.org>
9409 S:      Maintained
9410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
9411 F:      Documentation/core-api/irq/irq-domain.rst
9412 F:      include/linux/irqdomain.h
9413 F:      kernel/irq/irqdomain.c
9414 F:      kernel/irq/msi.c
9415
9416 IRQ SUBSYSTEM
9417 M:      Thomas Gleixner <tglx@linutronix.de>
9418 L:      linux-kernel@vger.kernel.org
9419 S:      Maintained
9420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
9421 F:      kernel/irq/
9422
9423 IRQCHIP DRIVERS
9424 M:      Thomas Gleixner <tglx@linutronix.de>
9425 M:      Marc Zyngier <maz@kernel.org>
9426 L:      linux-kernel@vger.kernel.org
9427 S:      Maintained
9428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
9429 F:      Documentation/devicetree/bindings/interrupt-controller/
9430 F:      drivers/irqchip/
9431
9432 ISA
9433 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9434 S:      Maintained
9435 F:      Documentation/driver-api/isa.rst
9436 F:      drivers/base/isa.c
9437 F:      include/linux/isa.h
9438
9439 ISA RADIO MODULE
9440 M:      Hans Verkuil <hverkuil@xs4all.nl>
9441 L:      linux-media@vger.kernel.org
9442 S:      Maintained
9443 W:      https://linuxtv.org
9444 T:      git git://linuxtv.org/media_tree.git
9445 F:      drivers/media/radio/radio-isa*
9446
9447 ISAPNP
9448 M:      Jaroslav Kysela <perex@perex.cz>
9449 S:      Maintained
9450 F:      Documentation/driver-api/isapnp.rst
9451 F:      drivers/pnp/isapnp/
9452 F:      include/linux/isapnp.h
9453
9454 ISCSI
9455 M:      Lee Duncan <lduncan@suse.com>
9456 M:      Chris Leech <cleech@redhat.com>
9457 L:      open-iscsi@googlegroups.com
9458 L:      linux-scsi@vger.kernel.org
9459 S:      Maintained
9460 W:      www.open-iscsi.com
9461 F:      drivers/scsi/*iscsi*
9462 F:      include/scsi/*iscsi*
9463
9464 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
9465 M:      Peter Jones <pjones@redhat.com>
9466 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
9467 S:      Maintained
9468 F:      drivers/firmware/iscsi_ibft*
9469
9470 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
9471 M:      Sagi Grimberg <sagi@grimberg.me>
9472 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
9473 L:      linux-rdma@vger.kernel.org
9474 S:      Supported
9475 W:      http://www.openfabrics.org
9476 W:      www.open-iscsi.org
9477 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9478 F:      drivers/infiniband/ulp/iser/
9479
9480 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
9481 M:      Sagi Grimberg <sagi@grimberg.me>
9482 L:      linux-rdma@vger.kernel.org
9483 L:      target-devel@vger.kernel.org
9484 S:      Supported
9485 W:      http://www.linux-iscsi.org
9486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
9487 F:      drivers/infiniband/ulp/isert
9488
9489 ISDN/CMTP OVER BLUETOOTH
9490 M:      Karsten Keil <isdn@linux-pingi.de>
9491 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
9492 L:      netdev@vger.kernel.org
9493 S:      Odd Fixes
9494 W:      http://www.isdn4linux.de
9495 F:      Documentation/isdn/
9496 F:      drivers/isdn/capi/
9497 F:      include/linux/isdn/
9498 F:      include/uapi/linux/isdn/
9499 F:      net/bluetooth/cmtp/
9500
9501 ISDN/mISDN SUBSYSTEM
9502 M:      Karsten Keil <isdn@linux-pingi.de>
9503 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
9504 L:      netdev@vger.kernel.org
9505 S:      Maintained
9506 W:      http://www.isdn4linux.de
9507 F:      drivers/isdn/Kconfig
9508 F:      drivers/isdn/Makefile
9509 F:      drivers/isdn/hardware/
9510 F:      drivers/isdn/mISDN/
9511
9512 IT87 HARDWARE MONITORING DRIVER
9513 M:      Jean Delvare <jdelvare@suse.com>
9514 L:      linux-hwmon@vger.kernel.org
9515 S:      Maintained
9516 F:      Documentation/hwmon/it87.rst
9517 F:      drivers/hwmon/it87.c
9518
9519 IT913X MEDIA DRIVER
9520 M:      Antti Palosaari <crope@iki.fi>
9521 L:      linux-media@vger.kernel.org
9522 S:      Maintained
9523 W:      https://linuxtv.org
9524 W:      http://palosaari.fi/linux/
9525 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9526 T:      git git://linuxtv.org/anttip/media_tree.git
9527 F:      drivers/media/tuners/it913x*
9528
9529 IVTV VIDEO4LINUX DRIVER
9530 M:      Andy Walls <awalls@md.metrocast.net>
9531 L:      linux-media@vger.kernel.org
9532 S:      Maintained
9533 W:      https://linuxtv.org
9534 T:      git git://linuxtv.org/media_tree.git
9535 F:      Documentation/admin-guide/media/ivtv*
9536 F:      drivers/media/pci/ivtv/
9537 F:      include/uapi/linux/ivtv*
9538
9539 IX2505V MEDIA DRIVER
9540 M:      Malcolm Priestley <tvboxspy@gmail.com>
9541 L:      linux-media@vger.kernel.org
9542 S:      Maintained
9543 W:      https://linuxtv.org
9544 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9545 F:      drivers/media/dvb-frontends/ix2505v*
9546
9547 JAILHOUSE HYPERVISOR INTERFACE
9548 M:      Jan Kiszka <jan.kiszka@siemens.com>
9549 L:      jailhouse-dev@googlegroups.com
9550 S:      Maintained
9551 F:      arch/x86/include/asm/jailhouse_para.h
9552 F:      arch/x86/kernel/jailhouse.c
9553
9554 JC42.4 TEMPERATURE SENSOR DRIVER
9555 M:      Guenter Roeck <linux@roeck-us.net>
9556 L:      linux-hwmon@vger.kernel.org
9557 S:      Maintained
9558 F:      Documentation/hwmon/jc42.rst
9559 F:      drivers/hwmon/jc42.c
9560
9561 JFS FILESYSTEM
9562 M:      Dave Kleikamp <shaggy@kernel.org>
9563 L:      jfs-discussion@lists.sourceforge.net
9564 S:      Maintained
9565 W:      http://jfs.sourceforge.net/
9566 T:      git git://github.com/kleikamp/linux-shaggy.git
9567 F:      Documentation/admin-guide/jfs.rst
9568 F:      fs/jfs/
9569
9570 JME NETWORK DRIVER
9571 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
9572 L:      netdev@vger.kernel.org
9573 S:      Maintained
9574 F:      drivers/net/ethernet/jme.*
9575
9576 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
9577 M:      David Woodhouse <dwmw2@infradead.org>
9578 M:      Richard Weinberger <richard@nod.at>
9579 L:      linux-mtd@lists.infradead.org
9580 S:      Odd Fixes
9581 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
9582 T:      git git://git.infradead.org/ubifs-2.6.git
9583 F:      fs/jffs2/
9584 F:      include/uapi/linux/jffs2.h
9585
9586 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
9587 M:      "Theodore Ts'o" <tytso@mit.edu>
9588 M:      Jan Kara <jack@suse.com>
9589 L:      linux-ext4@vger.kernel.org
9590 S:      Maintained
9591 F:      fs/jbd2/
9592 F:      include/linux/jbd2.h
9593
9594 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
9595 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
9596 L:      linux-media@vger.kernel.org
9597 S:      Maintained
9598 F:      drivers/media/platform/rcar_jpu.c
9599
9600 JSM Neo PCI based serial card
9601 L:      linux-serial@vger.kernel.org
9602 S:      Orphan
9603 F:      drivers/tty/serial/jsm/
9604
9605 K10TEMP HARDWARE MONITORING DRIVER
9606 M:      Clemens Ladisch <clemens@ladisch.de>
9607 L:      linux-hwmon@vger.kernel.org
9608 S:      Maintained
9609 F:      Documentation/hwmon/k10temp.rst
9610 F:      drivers/hwmon/k10temp.c
9611
9612 K8TEMP HARDWARE MONITORING DRIVER
9613 M:      Rudolf Marek <r.marek@assembler.cz>
9614 L:      linux-hwmon@vger.kernel.org
9615 S:      Maintained
9616 F:      Documentation/hwmon/k8temp.rst
9617 F:      drivers/hwmon/k8temp.c
9618
9619 KASAN
9620 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
9621 R:      Alexander Potapenko <glider@google.com>
9622 R:      Andrey Konovalov <andreyknvl@gmail.com>
9623 R:      Dmitry Vyukov <dvyukov@google.com>
9624 L:      kasan-dev@googlegroups.com
9625 S:      Maintained
9626 F:      Documentation/dev-tools/kasan.rst
9627 F:      arch/*/include/asm/*kasan.h
9628 F:      arch/*/mm/kasan_init*
9629 F:      include/linux/kasan*.h
9630 F:      lib/Kconfig.kasan
9631 F:      lib/test_kasan*.c
9632 F:      mm/kasan/
9633 F:      scripts/Makefile.kasan
9634
9635 KCONFIG
9636 M:      Masahiro Yamada <masahiroy@kernel.org>
9637 L:      linux-kbuild@vger.kernel.org
9638 S:      Maintained
9639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
9640 F:      Documentation/kbuild/kconfig*
9641 F:      scripts/Kconfig.include
9642 F:      scripts/kconfig/
9643
9644 KCOV
9645 R:      Dmitry Vyukov <dvyukov@google.com>
9646 R:      Andrey Konovalov <andreyknvl@gmail.com>
9647 L:      kasan-dev@googlegroups.com
9648 S:      Maintained
9649 F:      Documentation/dev-tools/kcov.rst
9650 F:      include/linux/kcov.h
9651 F:      include/uapi/linux/kcov.h
9652 F:      kernel/kcov.c
9653 F:      scripts/Makefile.kcov
9654
9655 KCSAN
9656 M:      Marco Elver <elver@google.com>
9657 R:      Dmitry Vyukov <dvyukov@google.com>
9658 L:      kasan-dev@googlegroups.com
9659 S:      Maintained
9660 F:      Documentation/dev-tools/kcsan.rst
9661 F:      include/linux/kcsan*.h
9662 F:      kernel/kcsan/
9663 F:      lib/Kconfig.kcsan
9664 F:      scripts/Makefile.kcsan
9665
9666 KDUMP
9667 M:      Dave Young <dyoung@redhat.com>
9668 M:      Baoquan He <bhe@redhat.com>
9669 R:      Vivek Goyal <vgoyal@redhat.com>
9670 L:      kexec@lists.infradead.org
9671 S:      Maintained
9672 W:      http://lse.sourceforge.net/kdump/
9673 F:      Documentation/admin-guide/kdump/
9674 F:      fs/proc/vmcore.c
9675 F:      include/linux/crash_core.h
9676 F:      include/linux/crash_dump.h
9677 F:      include/uapi/linux/vmcore.h
9678 F:      kernel/crash_*.c
9679
9680 KEENE FM RADIO TRANSMITTER DRIVER
9681 M:      Hans Verkuil <hverkuil@xs4all.nl>
9682 L:      linux-media@vger.kernel.org
9683 S:      Maintained
9684 W:      https://linuxtv.org
9685 T:      git git://linuxtv.org/media_tree.git
9686 F:      drivers/media/radio/radio-keene*
9687
9688 KERNEL AUTOMOUNTER
9689 M:      Ian Kent <raven@themaw.net>
9690 L:      autofs@vger.kernel.org
9691 S:      Maintained
9692 F:      fs/autofs/
9693
9694 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
9695 M:      Masahiro Yamada <masahiroy@kernel.org>
9696 M:      Michal Marek <michal.lkml@markovi.net>
9697 L:      linux-kbuild@vger.kernel.org
9698 S:      Maintained
9699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
9700 F:      Documentation/kbuild/
9701 F:      Makefile
9702 F:      scripts/*vmlinux*
9703 F:      scripts/Kbuild*
9704 F:      scripts/Makefile*
9705 F:      scripts/basic/
9706 F:      scripts/mk*
9707 F:      scripts/mod/
9708 F:      scripts/package/
9709
9710 KERNEL JANITORS
9711 L:      kernel-janitors@vger.kernel.org
9712 S:      Odd Fixes
9713 W:      http://kernelnewbies.org/KernelJanitors
9714
9715 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
9716 M:      "J. Bruce Fields" <bfields@fieldses.org>
9717 M:      Chuck Lever <chuck.lever@oracle.com>
9718 L:      linux-nfs@vger.kernel.org
9719 S:      Supported
9720 W:      http://nfs.sourceforge.net/
9721 T:      git git://linux-nfs.org/~bfields/linux.git
9722 F:      fs/lockd/
9723 F:      fs/nfs_common/
9724 F:      fs/nfsd/
9725 F:      include/linux/lockd/
9726 F:      include/linux/sunrpc/
9727 F:      include/uapi/linux/nfsd/
9728 F:      include/uapi/linux/sunrpc/
9729 F:      net/sunrpc/
9730 F:      Documentation/filesystems/nfs/
9731
9732 KERNEL SELFTEST FRAMEWORK
9733 M:      Shuah Khan <shuah@kernel.org>
9734 M:      Shuah Khan <skhan@linuxfoundation.org>
9735 L:      linux-kselftest@vger.kernel.org
9736 S:      Maintained
9737 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9739 F:      Documentation/dev-tools/kselftest*
9740 F:      tools/testing/selftests/
9741
9742 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9743 M:      Brendan Higgins <brendanhiggins@google.com>
9744 L:      linux-kselftest@vger.kernel.org
9745 L:      kunit-dev@googlegroups.com
9746 S:      Maintained
9747 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9748 F:      Documentation/dev-tools/kunit/
9749 F:      include/kunit/
9750 F:      lib/kunit/
9751 F:      tools/testing/kunit/
9752
9753 KERNEL USERMODE HELPER
9754 M:      Luis Chamberlain <mcgrof@kernel.org>
9755 L:      linux-kernel@vger.kernel.org
9756 S:      Maintained
9757 F:      include/linux/umh.h
9758 F:      kernel/umh.c
9759
9760 KERNEL VIRTUAL MACHINE (KVM)
9761 M:      Paolo Bonzini <pbonzini@redhat.com>
9762 L:      kvm@vger.kernel.org
9763 S:      Supported
9764 W:      http://www.linux-kvm.org
9765 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9766 F:      Documentation/virt/kvm/
9767 F:      include/asm-generic/kvm*
9768 F:      include/kvm/iodev.h
9769 F:      include/linux/kvm*
9770 F:      include/trace/events/kvm.h
9771 F:      include/uapi/asm-generic/kvm*
9772 F:      include/uapi/linux/kvm*
9773 F:      tools/kvm/
9774 F:      tools/testing/selftests/kvm/
9775 F:      virt/kvm/*
9776
9777 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
9778 M:      Marc Zyngier <maz@kernel.org>
9779 R:      James Morse <james.morse@arm.com>
9780 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9781 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9782 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9783 L:      kvmarm@lists.cs.columbia.edu
9784 S:      Maintained
9785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9786 F:      arch/arm64/include/asm/kvm*
9787 F:      arch/arm64/include/uapi/asm/kvm*
9788 F:      arch/arm64/kvm/
9789 F:      include/kvm/arm_*
9790
9791 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9792 M:      Huacai Chen <chenhuacai@kernel.org>
9793 M:      Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
9794 L:      linux-mips@vger.kernel.org
9795 L:      kvm@vger.kernel.org
9796 S:      Maintained
9797 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9798 F:      arch/mips/include/asm/kvm*
9799 F:      arch/mips/include/uapi/asm/kvm*
9800 F:      arch/mips/kvm/
9801
9802 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9803 M:      Paul Mackerras <paulus@ozlabs.org>
9804 L:      kvm-ppc@vger.kernel.org
9805 S:      Supported
9806 W:      http://www.linux-kvm.org/
9807 T:      git git://github.com/agraf/linux-2.6.git
9808 F:      arch/powerpc/include/asm/kvm*
9809 F:      arch/powerpc/include/uapi/asm/kvm*
9810 F:      arch/powerpc/kernel/kvm*
9811 F:      arch/powerpc/kvm/
9812
9813 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9814 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9815 M:      Janosch Frank <frankja@linux.ibm.com>
9816 R:      David Hildenbrand <david@redhat.com>
9817 R:      Cornelia Huck <cohuck@redhat.com>
9818 R:      Claudio Imbrenda <imbrenda@linux.ibm.com>
9819 L:      kvm@vger.kernel.org
9820 S:      Supported
9821 W:      http://www.ibm.com/developerworks/linux/linux390/
9822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9823 F:      Documentation/virt/kvm/s390*
9824 F:      arch/s390/include/asm/gmap.h
9825 F:      arch/s390/include/asm/kvm*
9826 F:      arch/s390/include/uapi/asm/kvm*
9827 F:      arch/s390/kernel/uv.c
9828 F:      arch/s390/kvm/
9829 F:      arch/s390/mm/gmap.c
9830 F:      tools/testing/selftests/kvm/*/s390x/
9831 F:      tools/testing/selftests/kvm/s390x/
9832
9833 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9834 M:      Paolo Bonzini <pbonzini@redhat.com>
9835 R:      Sean Christopherson <seanjc@google.com>
9836 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9837 R:      Wanpeng Li <wanpengli@tencent.com>
9838 R:      Jim Mattson <jmattson@google.com>
9839 R:      Joerg Roedel <joro@8bytes.org>
9840 L:      kvm@vger.kernel.org
9841 S:      Supported
9842 W:      http://www.linux-kvm.org
9843 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9844 F:      arch/x86/include/asm/kvm*
9845 F:      arch/x86/include/asm/pvclock-abi.h
9846 F:      arch/x86/include/asm/svm.h
9847 F:      arch/x86/include/asm/vmx*.h
9848 F:      arch/x86/include/uapi/asm/kvm*
9849 F:      arch/x86/include/uapi/asm/svm.h
9850 F:      arch/x86/include/uapi/asm/vmx.h
9851 F:      arch/x86/kernel/kvm.c
9852 F:      arch/x86/kernel/kvmclock.c
9853 F:      arch/x86/kvm/
9854 F:      arch/x86/kvm/*/
9855
9856 KERNFS
9857 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9858 M:      Tejun Heo <tj@kernel.org>
9859 S:      Supported
9860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9861 F:      fs/kernfs/
9862 F:      include/linux/kernfs.h
9863
9864 KEXEC
9865 M:      Eric Biederman <ebiederm@xmission.com>
9866 L:      kexec@lists.infradead.org
9867 S:      Maintained
9868 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9869 F:      include/linux/kexec.h
9870 F:      include/uapi/linux/kexec.h
9871 F:      kernel/kexec*
9872
9873 KEYS-ENCRYPTED
9874 M:      Mimi Zohar <zohar@linux.ibm.com>
9875 L:      linux-integrity@vger.kernel.org
9876 L:      keyrings@vger.kernel.org
9877 S:      Supported
9878 F:      Documentation/security/keys/trusted-encrypted.rst
9879 F:      include/keys/encrypted-type.h
9880 F:      security/keys/encrypted-keys/
9881
9882 KEYS-TRUSTED
9883 M:      James Bottomley <jejb@linux.ibm.com>
9884 M:      Jarkko Sakkinen <jarkko@kernel.org>
9885 M:      Mimi Zohar <zohar@linux.ibm.com>
9886 L:      linux-integrity@vger.kernel.org
9887 L:      keyrings@vger.kernel.org
9888 S:      Supported
9889 F:      Documentation/security/keys/trusted-encrypted.rst
9890 F:      include/keys/trusted-type.h
9891 F:      include/keys/trusted_tpm.h
9892 F:      security/keys/trusted-keys/
9893
9894 KEYS/KEYRINGS
9895 M:      David Howells <dhowells@redhat.com>
9896 M:      Jarkko Sakkinen <jarkko@kernel.org>
9897 L:      keyrings@vger.kernel.org
9898 S:      Maintained
9899 F:      Documentation/security/keys/core.rst
9900 F:      include/keys/
9901 F:      include/linux/key-type.h
9902 F:      include/linux/key.h
9903 F:      include/linux/keyctl.h
9904 F:      include/uapi/linux/keyctl.h
9905 F:      security/keys/
9906
9907 KFENCE
9908 M:      Alexander Potapenko <glider@google.com>
9909 M:      Marco Elver <elver@google.com>
9910 R:      Dmitry Vyukov <dvyukov@google.com>
9911 L:      kasan-dev@googlegroups.com
9912 S:      Maintained
9913 F:      Documentation/dev-tools/kfence.rst
9914 F:      arch/*/include/asm/kfence.h
9915 F:      include/linux/kfence.h
9916 F:      lib/Kconfig.kfence
9917 F:      mm/kfence/
9918
9919 KFIFO
9920 M:      Stefani Seibold <stefani@seibold.net>
9921 S:      Maintained
9922 F:      include/linux/kfifo.h
9923 F:      lib/kfifo.c
9924 F:      samples/kfifo/
9925
9926 KGDB / KDB /debug_core
9927 M:      Jason Wessel <jason.wessel@windriver.com>
9928 M:      Daniel Thompson <daniel.thompson@linaro.org>
9929 R:      Douglas Anderson <dianders@chromium.org>
9930 L:      kgdb-bugreport@lists.sourceforge.net
9931 S:      Maintained
9932 W:      http://kgdb.wiki.kernel.org/
9933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9934 F:      Documentation/dev-tools/kgdb.rst
9935 F:      drivers/misc/kgdbts.c
9936 F:      drivers/tty/serial/kgdboc.c
9937 F:      include/linux/kdb.h
9938 F:      include/linux/kgdb.h
9939 F:      kernel/debug/
9940
9941 KHADAS MCU MFD DRIVER
9942 M:      Neil Armstrong <narmstrong@baylibre.com>
9943 L:      linux-amlogic@lists.infradead.org
9944 S:      Maintained
9945 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
9946 F:      drivers/mfd/khadas-mcu.c
9947 F:      include/linux/mfd/khadas-mcu.h
9948 F:      drivers/thermal/khadas_mcu_fan.c
9949
9950 KMEMLEAK
9951 M:      Catalin Marinas <catalin.marinas@arm.com>
9952 S:      Maintained
9953 F:      Documentation/dev-tools/kmemleak.rst
9954 F:      include/linux/kmemleak.h
9955 F:      mm/kmemleak.c
9956 F:      samples/kmemleak/kmemleak-test.c
9957
9958 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9959 M:      Luis Chamberlain <mcgrof@kernel.org>
9960 L:      linux-kernel@vger.kernel.org
9961 S:      Maintained
9962 F:      include/linux/kmod.h
9963 F:      kernel/kmod.c
9964 F:      lib/test_kmod.c
9965 F:      tools/testing/selftests/kmod/
9966
9967 KPROBES
9968 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9969 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9970 M:      "David S. Miller" <davem@davemloft.net>
9971 M:      Masami Hiramatsu <mhiramat@kernel.org>
9972 S:      Maintained
9973 F:      Documentation/trace/kprobes.rst
9974 F:      include/asm-generic/kprobes.h
9975 F:      include/linux/kprobes.h
9976 F:      kernel/kprobes.c
9977
9978 KS0108 LCD CONTROLLER DRIVER
9979 M:      Miguel Ojeda <ojeda@kernel.org>
9980 S:      Maintained
9981 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9982 F:      drivers/auxdisplay/ks0108.c
9983 F:      include/linux/ks0108.h
9984
9985 KTD253 BACKLIGHT DRIVER
9986 M:      Linus Walleij <linus.walleij@linaro.org>
9987 S:      Maintained
9988 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
9989 F:      drivers/video/backlight/ktd253-backlight.c
9990
9991 L3MDEV
9992 M:      David Ahern <dsahern@kernel.org>
9993 L:      netdev@vger.kernel.org
9994 S:      Maintained
9995 F:      include/net/l3mdev.h
9996 F:      net/l3mdev
9997
9998 L7 BPF FRAMEWORK
9999 M:      John Fastabend <john.fastabend@gmail.com>
10000 M:      Daniel Borkmann <daniel@iogearbox.net>
10001 M:      Jakub Sitnicki <jakub@cloudflare.com>
10002 M:      Lorenz Bauer <lmb@cloudflare.com>
10003 L:      netdev@vger.kernel.org
10004 L:      bpf@vger.kernel.org
10005 S:      Maintained
10006 F:      include/linux/skmsg.h
10007 F:      net/core/skmsg.c
10008 F:      net/core/sock_map.c
10009 F:      net/ipv4/tcp_bpf.c
10010 F:      net/ipv4/udp_bpf.c
10011
10012 LANTIQ / INTEL Ethernet drivers
10013 M:      Hauke Mehrtens <hauke@hauke-m.de>
10014 L:      netdev@vger.kernel.org
10015 S:      Maintained
10016 F:      drivers/net/dsa/lantiq_gswip.c
10017 F:      drivers/net/dsa/lantiq_pce.h
10018 F:      drivers/net/ethernet/lantiq_xrx200.c
10019 F:      net/dsa/tag_gswip.c
10020
10021 LANTIQ MIPS ARCHITECTURE
10022 M:      John Crispin <john@phrozen.org>
10023 L:      linux-mips@vger.kernel.org
10024 S:      Maintained
10025 F:      arch/mips/lantiq
10026 F:      drivers/soc/lantiq
10027
10028 LASI 53c700 driver for PARISC
10029 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
10030 L:      linux-scsi@vger.kernel.org
10031 S:      Maintained
10032 F:      Documentation/scsi/53c700.rst
10033 F:      drivers/scsi/53c700*
10034
10035 LEAKING_ADDRESSES
10036 M:      Tobin C. Harding <me@tobin.cc>
10037 M:      Tycho Andersen <tycho@tycho.pizza>
10038 L:      linux-hardening@vger.kernel.org
10039 S:      Maintained
10040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
10041 F:      scripts/leaking_addresses.pl
10042
10043 LED SUBSYSTEM
10044 M:      Pavel Machek <pavel@ucw.cz>
10045 L:      linux-leds@vger.kernel.org
10046 S:      Maintained
10047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
10048 F:      Documentation/devicetree/bindings/leds/
10049 F:      drivers/leds/
10050 F:      include/linux/leds.h
10051
10052 LEGACY EEPROM DRIVER
10053 M:      Jean Delvare <jdelvare@suse.com>
10054 S:      Maintained
10055 F:      Documentation/misc-devices/eeprom.rst
10056 F:      drivers/misc/eeprom/eeprom.c
10057
10058 LEGO MINDSTORMS EV3
10059 R:      David Lechner <david@lechnology.com>
10060 S:      Maintained
10061 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
10062 F:      arch/arm/boot/dts/da850-lego-ev3.dts
10063 F:      drivers/power/supply/lego_ev3_battery.c
10064
10065 LEGO USB Tower driver
10066 M:      Juergen Stuber <starblue@users.sourceforge.net>
10067 L:      legousb-devel@lists.sourceforge.net
10068 S:      Maintained
10069 W:      http://legousb.sourceforge.net/
10070 F:      drivers/usb/misc/legousbtower.c
10071
10072 LG LAPTOP EXTRAS
10073 M:      Matan Ziv-Av <matan@svgalib.org>
10074 L:      platform-driver-x86@vger.kernel.org
10075 S:      Maintained
10076 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
10077 F:      Documentation/admin-guide/laptops/lg-laptop.rst
10078 F:      drivers/platform/x86/lg-laptop.c
10079
10080 LG2160 MEDIA DRIVER
10081 M:      Michael Krufky <mkrufky@linuxtv.org>
10082 L:      linux-media@vger.kernel.org
10083 S:      Maintained
10084 W:      https://linuxtv.org
10085 W:      http://github.com/mkrufky
10086 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10087 T:      git git://linuxtv.org/mkrufky/tuners.git
10088 F:      drivers/media/dvb-frontends/lg2160.*
10089
10090 LGDT3305 MEDIA DRIVER
10091 M:      Michael Krufky <mkrufky@linuxtv.org>
10092 L:      linux-media@vger.kernel.org
10093 S:      Maintained
10094 W:      https://linuxtv.org
10095 W:      http://github.com/mkrufky
10096 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10097 T:      git git://linuxtv.org/mkrufky/tuners.git
10098 F:      drivers/media/dvb-frontends/lgdt3305.*
10099
10100 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
10101 M:      Viresh Kumar <vireshk@kernel.org>
10102 L:      linux-ide@vger.kernel.org
10103 S:      Maintained
10104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10105 F:      drivers/ata/pata_arasan_cf.c
10106 F:      include/linux/pata_arasan_cf_data.h
10107
10108 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
10109 M:      Linus Walleij <linus.walleij@linaro.org>
10110 L:      linux-ide@vger.kernel.org
10111 S:      Maintained
10112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10113 F:      drivers/ata/pata_ftide010.c
10114 F:      drivers/ata/sata_gemini.c
10115 F:      drivers/ata/sata_gemini.h
10116
10117 LIBATA SATA AHCI PLATFORM devices support
10118 M:      Hans de Goede <hdegoede@redhat.com>
10119 M:      Jens Axboe <axboe@kernel.dk>
10120 L:      linux-ide@vger.kernel.org
10121 S:      Maintained
10122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10123 F:      drivers/ata/ahci_platform.c
10124 F:      drivers/ata/libahci_platform.c
10125 F:      include/linux/ahci_platform.h
10126
10127 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
10128 M:      Mikael Pettersson <mikpelinux@gmail.com>
10129 L:      linux-ide@vger.kernel.org
10130 S:      Maintained
10131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10132 F:      drivers/ata/sata_promise.*
10133
10134 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
10135 M:      Jens Axboe <axboe@kernel.dk>
10136 L:      linux-ide@vger.kernel.org
10137 S:      Maintained
10138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10139 F:      Documentation/devicetree/bindings/ata/
10140 F:      drivers/ata/
10141 F:      include/linux/ata.h
10142 F:      include/linux/libata.h
10143
10144 LIBLOCKDEP
10145 M:      Sasha Levin <alexander.levin@microsoft.com>
10146 S:      Maintained
10147 F:      tools/lib/lockdep/
10148
10149 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
10150 M:      Dan Williams <dan.j.williams@intel.com>
10151 M:      Vishal Verma <vishal.l.verma@intel.com>
10152 M:      Dave Jiang <dave.jiang@intel.com>
10153 L:      linux-nvdimm@lists.01.org
10154 S:      Supported
10155 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10156 P:      Documentation/nvdimm/maintainer-entry-profile.rst
10157 F:      drivers/nvdimm/blk.c
10158 F:      drivers/nvdimm/region_devs.c
10159
10160 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
10161 M:      Vishal Verma <vishal.l.verma@intel.com>
10162 M:      Dan Williams <dan.j.williams@intel.com>
10163 M:      Dave Jiang <dave.jiang@intel.com>
10164 L:      linux-nvdimm@lists.01.org
10165 S:      Supported
10166 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10167 P:      Documentation/nvdimm/maintainer-entry-profile.rst
10168 F:      drivers/nvdimm/btt*
10169
10170 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
10171 M:      Dan Williams <dan.j.williams@intel.com>
10172 M:      Vishal Verma <vishal.l.verma@intel.com>
10173 M:      Dave Jiang <dave.jiang@intel.com>
10174 L:      linux-nvdimm@lists.01.org
10175 S:      Supported
10176 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10177 P:      Documentation/nvdimm/maintainer-entry-profile.rst
10178 F:      drivers/nvdimm/pmem*
10179
10180 LIBNVDIMM: DEVICETREE BINDINGS
10181 M:      Oliver O'Halloran <oohall@gmail.com>
10182 L:      linux-nvdimm@lists.01.org
10183 S:      Supported
10184 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10185 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
10186 F:      drivers/nvdimm/of_pmem.c
10187
10188 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
10189 M:      Dan Williams <dan.j.williams@intel.com>
10190 M:      Vishal Verma <vishal.l.verma@intel.com>
10191 M:      Dave Jiang <dave.jiang@intel.com>
10192 M:      Ira Weiny <ira.weiny@intel.com>
10193 L:      linux-nvdimm@lists.01.org
10194 S:      Supported
10195 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10196 P:      Documentation/nvdimm/maintainer-entry-profile.rst
10197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
10198 F:      drivers/acpi/nfit/*
10199 F:      drivers/nvdimm/*
10200 F:      include/linux/libnvdimm.h
10201 F:      include/linux/nd.h
10202 F:      include/uapi/linux/ndctl.h
10203 F:      tools/testing/nvdimm/
10204
10205 LICENSES and SPDX stuff
10206 M:      Thomas Gleixner <tglx@linutronix.de>
10207 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10208 L:      linux-spdx@vger.kernel.org
10209 S:      Maintained
10210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
10211 F:      COPYING
10212 F:      Documentation/process/license-rules.rst
10213 F:      LICENSES/
10214 F:      scripts/spdxcheck-test.sh
10215 F:      scripts/spdxcheck.py
10216
10217 LIGHTNVM PLATFORM SUPPORT
10218 M:      Matias Bjorling <mb@lightnvm.io>
10219 L:      linux-block@vger.kernel.org
10220 S:      Maintained
10221 W:      http://github/OpenChannelSSD
10222 F:      drivers/lightnvm/
10223 F:      include/linux/lightnvm.h
10224 F:      include/uapi/linux/lightnvm.h
10225
10226 LINEAR RANGES HELPERS
10227 M:      Mark Brown <broonie@kernel.org>
10228 R:      Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
10229 F:      lib/linear_ranges.c
10230 F:      lib/test_linear_ranges.c
10231 F:      include/linux/linear_range.h
10232
10233 LINUX FOR POWER MACINTOSH
10234 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
10235 L:      linuxppc-dev@lists.ozlabs.org
10236 S:      Odd Fixes
10237 F:      arch/powerpc/platforms/powermac/
10238 F:      drivers/macintosh/
10239
10240 LINUX FOR POWERPC (32-BIT AND 64-BIT)
10241 M:      Michael Ellerman <mpe@ellerman.id.au>
10242 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
10243 R:      Paul Mackerras <paulus@samba.org>
10244 L:      linuxppc-dev@lists.ozlabs.org
10245 S:      Supported
10246 W:      https://github.com/linuxppc/wiki/wiki
10247 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
10248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
10249 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
10250 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
10251 F:      Documentation/devicetree/bindings/powerpc/
10252 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
10253 F:      Documentation/powerpc/
10254 F:      arch/powerpc/
10255 F:      drivers/*/*/*pasemi*
10256 F:      drivers/*/*pasemi*
10257 F:      drivers/char/tpm/tpm_ibmvtpm*
10258 F:      drivers/crypto/nx/
10259 F:      drivers/crypto/vmx/
10260 F:      drivers/i2c/busses/i2c-opal.c
10261 F:      drivers/net/ethernet/ibm/ibmveth.*
10262 F:      drivers/net/ethernet/ibm/ibmvnic.*
10263 F:      drivers/pci/hotplug/pnv_php.c
10264 F:      drivers/pci/hotplug/rpa*
10265 F:      drivers/rtc/rtc-opal.c
10266 F:      drivers/scsi/ibmvscsi/
10267 F:      drivers/tty/hvc/hvc_opal.c
10268 F:      drivers/watchdog/wdrtas.c
10269 F:      tools/testing/selftests/powerpc
10270 N:      /pmac
10271 N:      powermac
10272 N:      powernv
10273 N:      [^a-z0-9]ps3
10274 N:      pseries
10275
10276 LINUX FOR POWERPC EMBEDDED MPC5XXX
10277 M:      Anatolij Gustschin <agust@denx.de>
10278 L:      linuxppc-dev@lists.ozlabs.org
10279 S:      Odd Fixes
10280 F:      arch/powerpc/platforms/512x/
10281 F:      arch/powerpc/platforms/52xx/
10282
10283 LINUX FOR POWERPC EMBEDDED PPC4XX
10284 L:      linuxppc-dev@lists.ozlabs.org
10285 S:      Orphan
10286 F:      arch/powerpc/platforms/40x/
10287 F:      arch/powerpc/platforms/44x/
10288
10289 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
10290 M:      Scott Wood <oss@buserror.net>
10291 L:      linuxppc-dev@lists.ozlabs.org
10292 S:      Odd fixes
10293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
10294 F:      Documentation/devicetree/bindings/powerpc/fsl/
10295 F:      arch/powerpc/platforms/83xx/
10296 F:      arch/powerpc/platforms/85xx/
10297
10298 LINUX FOR POWERPC EMBEDDED PPC8XX
10299 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
10300 L:      linuxppc-dev@lists.ozlabs.org
10301 S:      Maintained
10302 F:      arch/powerpc/platforms/8xx/
10303
10304 LINUX KERNEL DUMP TEST MODULE (LKDTM)
10305 M:      Kees Cook <keescook@chromium.org>
10306 S:      Maintained
10307 F:      drivers/misc/lkdtm/*
10308 F:      tools/testing/selftests/lkdtm/*
10309
10310 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
10311 M:      Alan Stern <stern@rowland.harvard.edu>
10312 M:      Andrea Parri <parri.andrea@gmail.com>
10313 M:      Will Deacon <will@kernel.org>
10314 M:      Peter Zijlstra <peterz@infradead.org>
10315 M:      Boqun Feng <boqun.feng@gmail.com>
10316 M:      Nicholas Piggin <npiggin@gmail.com>
10317 M:      David Howells <dhowells@redhat.com>
10318 M:      Jade Alglave <j.alglave@ucl.ac.uk>
10319 M:      Luc Maranget <luc.maranget@inria.fr>
10320 M:      "Paul E. McKenney" <paulmck@kernel.org>
10321 R:      Akira Yokosawa <akiyks@gmail.com>
10322 R:      Daniel Lustig <dlustig@nvidia.com>
10323 R:      Joel Fernandes <joel@joelfernandes.org>
10324 L:      linux-kernel@vger.kernel.org
10325 L:      linux-arch@vger.kernel.org
10326 S:      Supported
10327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
10328 F:      Documentation/atomic_bitops.txt
10329 F:      Documentation/atomic_t.txt
10330 F:      Documentation/core-api/refcount-vs-atomic.rst
10331 F:      Documentation/litmus-tests/
10332 F:      Documentation/memory-barriers.txt
10333 F:      tools/memory-model/
10334
10335 LIS3LV02D ACCELEROMETER DRIVER
10336 M:      Eric Piel <eric.piel@tremplin-utc.net>
10337 S:      Maintained
10338 F:      Documentation/misc-devices/lis3lv02d.rst
10339 F:      drivers/misc/lis3lv02d/
10340 F:      drivers/platform/x86/hp_accel.c
10341
10342 LIST KUNIT TEST
10343 M:      David Gow <davidgow@google.com>
10344 L:      linux-kselftest@vger.kernel.org
10345 L:      kunit-dev@googlegroups.com
10346 S:      Maintained
10347 F:      lib/list-test.c
10348
10349 LITEX PLATFORM
10350 M:      Karol Gugala <kgugala@antmicro.com>
10351 M:      Mateusz Holenko <mholenko@antmicro.com>
10352 S:      Maintained
10353 F:      Documentation/devicetree/bindings/*/litex,*.yaml
10354 F:      arch/openrisc/boot/dts/or1klitex.dts
10355 F:      drivers/soc/litex/litex_soc_ctrl.c
10356 F:      drivers/tty/serial/liteuart.c
10357 F:      include/linux/litex.h
10358
10359 LIVE PATCHING
10360 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10361 M:      Jiri Kosina <jikos@kernel.org>
10362 M:      Miroslav Benes <mbenes@suse.cz>
10363 M:      Petr Mladek <pmladek@suse.com>
10364 R:      Joe Lawrence <joe.lawrence@redhat.com>
10365 L:      live-patching@vger.kernel.org
10366 S:      Maintained
10367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
10368 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
10369 F:      Documentation/livepatch/
10370 F:      arch/powerpc/include/asm/livepatch.h
10371 F:      arch/s390/include/asm/livepatch.h
10372 F:      arch/x86/include/asm/livepatch.h
10373 F:      include/linux/livepatch.h
10374 F:      kernel/livepatch/
10375 F:      lib/livepatch/
10376 F:      samples/livepatch/
10377 F:      tools/testing/selftests/livepatch/
10378
10379 LLC (802.2)
10380 L:      netdev@vger.kernel.org
10381 S:      Odd fixes
10382 F:      include/linux/llc.h
10383 F:      include/net/llc*
10384 F:      include/uapi/linux/llc.h
10385 F:      net/llc/
10386
10387 LM73 HARDWARE MONITOR DRIVER
10388 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
10389 L:      linux-hwmon@vger.kernel.org
10390 S:      Maintained
10391 F:      drivers/hwmon/lm73.c
10392
10393 LM78 HARDWARE MONITOR DRIVER
10394 M:      Jean Delvare <jdelvare@suse.com>
10395 L:      linux-hwmon@vger.kernel.org
10396 S:      Maintained
10397 F:      Documentation/hwmon/lm78.rst
10398 F:      drivers/hwmon/lm78.c
10399
10400 LM83 HARDWARE MONITOR DRIVER
10401 M:      Jean Delvare <jdelvare@suse.com>
10402 L:      linux-hwmon@vger.kernel.org
10403 S:      Maintained
10404 F:      Documentation/hwmon/lm83.rst
10405 F:      drivers/hwmon/lm83.c
10406
10407 LM90 HARDWARE MONITOR DRIVER
10408 M:      Jean Delvare <jdelvare@suse.com>
10409 L:      linux-hwmon@vger.kernel.org
10410 S:      Maintained
10411 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
10412 F:      Documentation/hwmon/lm90.rst
10413 F:      drivers/hwmon/lm90.c
10414 F:      include/dt-bindings/thermal/lm90.h
10415
10416 LM95234 HARDWARE MONITOR DRIVER
10417 M:      Guenter Roeck <linux@roeck-us.net>
10418 L:      linux-hwmon@vger.kernel.org
10419 S:      Maintained
10420 F:      Documentation/hwmon/lm95234.rst
10421 F:      drivers/hwmon/lm95234.c
10422
10423 LME2510 MEDIA DRIVER
10424 M:      Malcolm Priestley <tvboxspy@gmail.com>
10425 L:      linux-media@vger.kernel.org
10426 S:      Maintained
10427 W:      https://linuxtv.org
10428 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10429 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
10430
10431 LOADPIN SECURITY MODULE
10432 M:      Kees Cook <keescook@chromium.org>
10433 S:      Supported
10434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
10435 F:      Documentation/admin-guide/LSM/LoadPin.rst
10436 F:      security/loadpin/
10437
10438 LOCKING PRIMITIVES
10439 M:      Peter Zijlstra <peterz@infradead.org>
10440 M:      Ingo Molnar <mingo@redhat.com>
10441 M:      Will Deacon <will@kernel.org>
10442 R:      Waiman Long <longman@redhat.com>
10443 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
10444 L:      linux-kernel@vger.kernel.org
10445 S:      Maintained
10446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
10447 F:      Documentation/locking/
10448 F:      arch/*/include/asm/spinlock*.h
10449 F:      include/linux/lockdep.h
10450 F:      include/linux/mutex*.h
10451 F:      include/linux/rwlock*.h
10452 F:      include/linux/rwsem*.h
10453 F:      include/linux/seqlock.h
10454 F:      include/linux/spinlock*.h
10455 F:      kernel/locking/
10456 F:      lib/locking*.[ch]
10457 X:      kernel/locking/locktorture.c
10458
10459 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
10460 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
10461 L:      linux-ntfs-dev@lists.sourceforge.net
10462 S:      Maintained
10463 W:      http://www.linux-ntfs.org/content/view/19/37/
10464 F:      Documentation/admin-guide/ldm.rst
10465 F:      block/partitions/ldm.*
10466
10467 LOGITECH HID GAMING KEYBOARDS
10468 M:      Hans de Goede <hdegoede@redhat.com>
10469 L:      linux-input@vger.kernel.org
10470 S:      Maintained
10471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
10472 F:      drivers/hid/hid-lg-g15.c
10473
10474 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
10475 M:      Sathya Prakash <sathya.prakash@broadcom.com>
10476 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
10477 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
10478 L:      MPT-FusionLinux.pdl@broadcom.com
10479 L:      linux-scsi@vger.kernel.org
10480 S:      Supported
10481 W:      http://www.avagotech.com/support/
10482 F:      drivers/message/fusion/
10483 F:      drivers/scsi/mpt3sas/
10484
10485 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
10486 M:      Matthew Wilcox <willy@infradead.org>
10487 L:      linux-scsi@vger.kernel.org
10488 S:      Maintained
10489 F:      drivers/scsi/sym53c8xx_2/
10490
10491 LTC1660 DAC DRIVER
10492 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10493 L:      linux-iio@vger.kernel.org
10494 S:      Maintained
10495 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
10496 F:      drivers/iio/dac/ltc1660.c
10497
10498 LTC2947 HARDWARE MONITOR DRIVER
10499 M:      Nuno Sá <nuno.sa@analog.com>
10500 L:      linux-hwmon@vger.kernel.org
10501 S:      Supported
10502 W:      http://ez.analog.com/community/linux-device-drivers
10503 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
10504 F:      drivers/hwmon/ltc2947-core.c
10505 F:      drivers/hwmon/ltc2947-i2c.c
10506 F:      drivers/hwmon/ltc2947-spi.c
10507 F:      drivers/hwmon/ltc2947.h
10508
10509 LTC2983 IIO TEMPERATURE DRIVER
10510 M:      Nuno Sá <nuno.sa@analog.com>
10511 L:      linux-iio@vger.kernel.org
10512 S:      Supported
10513 W:      http://ez.analog.com/community/linux-device-drivers
10514 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
10515 F:      drivers/iio/temperature/ltc2983.c
10516
10517 LTC4261 HARDWARE MONITOR DRIVER
10518 M:      Guenter Roeck <linux@roeck-us.net>
10519 L:      linux-hwmon@vger.kernel.org
10520 S:      Maintained
10521 F:      Documentation/hwmon/ltc4261.rst
10522 F:      drivers/hwmon/ltc4261.c
10523
10524 LTC4306 I2C MULTIPLEXER DRIVER
10525 M:      Michael Hennerich <michael.hennerich@analog.com>
10526 L:      linux-i2c@vger.kernel.org
10527 S:      Supported
10528 W:      http://ez.analog.com/community/linux-device-drivers
10529 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
10530 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
10531
10532 LTP (Linux Test Project)
10533 M:      Mike Frysinger <vapier@gentoo.org>
10534 M:      Cyril Hrubis <chrubis@suse.cz>
10535 M:      Wanlong Gao <wanlong.gao@gmail.com>
10536 M:      Jan Stancek <jstancek@redhat.com>
10537 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
10538 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
10539 L:      ltp@lists.linux.it (subscribers-only)
10540 S:      Maintained
10541 W:      http://linux-test-project.github.io/
10542 T:      git git://github.com/linux-test-project/ltp.git
10543
10544 LYNX PCS MODULE
10545 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
10546 L:      netdev@vger.kernel.org
10547 S:      Supported
10548 F:      drivers/net/pcs/pcs-lynx.c
10549 F:      include/linux/pcs-lynx.h
10550
10551 M68K ARCHITECTURE
10552 M:      Geert Uytterhoeven <geert@linux-m68k.org>
10553 L:      linux-m68k@lists.linux-m68k.org
10554 S:      Maintained
10555 W:      http://www.linux-m68k.org/
10556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
10557 F:      arch/m68k/
10558 F:      drivers/zorro/
10559
10560 M68K ON APPLE MACINTOSH
10561 M:      Joshua Thompson <funaho@jurai.org>
10562 L:      linux-m68k@lists.linux-m68k.org
10563 S:      Maintained
10564 W:      http://www.mac.linux-m68k.org/
10565 F:      arch/m68k/mac/
10566 F:      drivers/macintosh/adb-iop.c
10567 F:      drivers/macintosh/via-macii.c
10568
10569 M68K ON HP9000/300
10570 M:      Philip Blundell <philb@gnu.org>
10571 S:      Maintained
10572 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
10573 F:      arch/m68k/hp300/
10574
10575 M88DS3103 MEDIA DRIVER
10576 M:      Antti Palosaari <crope@iki.fi>
10577 L:      linux-media@vger.kernel.org
10578 S:      Maintained
10579 W:      https://linuxtv.org
10580 W:      http://palosaari.fi/linux/
10581 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10582 T:      git git://linuxtv.org/anttip/media_tree.git
10583 F:      drivers/media/dvb-frontends/m88ds3103*
10584
10585 M88RS2000 MEDIA DRIVER
10586 M:      Malcolm Priestley <tvboxspy@gmail.com>
10587 L:      linux-media@vger.kernel.org
10588 S:      Maintained
10589 W:      https://linuxtv.org
10590 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10591 F:      drivers/media/dvb-frontends/m88rs2000*
10592
10593 MA901 MASTERKIT USB FM RADIO DRIVER
10594 M:      Alexey Klimov <klimov.linux@gmail.com>
10595 L:      linux-media@vger.kernel.org
10596 S:      Maintained
10597 T:      git git://linuxtv.org/media_tree.git
10598 F:      drivers/media/radio/radio-ma901.c
10599
10600 MAC80211
10601 M:      Johannes Berg <johannes@sipsolutions.net>
10602 L:      linux-wireless@vger.kernel.org
10603 S:      Maintained
10604 W:      https://wireless.wiki.kernel.org/
10605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
10606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
10607 F:      Documentation/networking/mac80211-injection.rst
10608 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
10609 F:      drivers/net/wireless/mac80211_hwsim.[ch]
10610 F:      include/net/mac80211.h
10611 F:      net/mac80211/
10612
10613 MAILBOX API
10614 M:      Jassi Brar <jassisinghbrar@gmail.com>
10615 L:      linux-kernel@vger.kernel.org
10616 S:      Maintained
10617 F:      drivers/mailbox/
10618 F:      include/linux/mailbox_client.h
10619 F:      include/linux/mailbox_controller.h
10620
10621 MAILBOX ARM MHUv2
10622 M:      Viresh Kumar <viresh.kumar@linaro.org>
10623 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
10624 L:      linux-kernel@vger.kernel.org
10625 S:      Maintained
10626 F:      drivers/mailbox/arm_mhuv2.c
10627 F:      include/linux/mailbox/arm_mhuv2_message.h
10628 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
10629
10630 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
10631 M:      Michael Kerrisk <mtk.manpages@gmail.com>
10632 L:      linux-man@vger.kernel.org
10633 S:      Maintained
10634 W:      http://www.kernel.org/doc/man-pages
10635
10636 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
10637 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
10638 L:      linux-mips@vger.kernel.org
10639 S:      Maintained
10640 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
10641
10642 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
10643 M:      Andrew Lunn <andrew@lunn.ch>
10644 M:      Vivien Didelot <vivien.didelot@gmail.com>
10645 L:      netdev@vger.kernel.org
10646 S:      Maintained
10647 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
10648 F:      Documentation/networking/devlink/mv88e6xxx.rst
10649 F:      drivers/net/dsa/mv88e6xxx/
10650 F:      include/linux/platform_data/mv88e6xxx.h
10651
10652 MARVELL ARMADA 3700 PHY DRIVERS
10653 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10654 S:      Maintained
10655 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
10656 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
10657 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
10658 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
10659
10660 MARVELL ARMADA DRM SUPPORT
10661 M:      Russell King <linux@armlinux.org.uk>
10662 S:      Maintained
10663 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
10664 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
10665 F:      Documentation/devicetree/bindings/display/armada/
10666 F:      drivers/gpu/drm/armada/
10667 F:      include/uapi/drm/armada_drm.h
10668
10669 MARVELL CRYPTO DRIVER
10670 M:      Boris Brezillon <bbrezillon@kernel.org>
10671 M:      Arnaud Ebalard <arno@natisbad.org>
10672 M:      Srujana Challa <schalla@marvell.com>
10673 L:      linux-crypto@vger.kernel.org
10674 S:      Maintained
10675 F:      drivers/crypto/marvell/
10676 F:      include/linux/soc/marvell/octeontx2/
10677
10678 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
10679 M:      Mirko Lindner <mlindner@marvell.com>
10680 M:      Stephen Hemminger <stephen@networkplumber.org>
10681 L:      netdev@vger.kernel.org
10682 S:      Maintained
10683 F:      drivers/net/ethernet/marvell/sk*
10684
10685 MARVELL LIBERTAS WIRELESS DRIVER
10686 L:      libertas-dev@lists.infradead.org
10687 S:      Orphan
10688 F:      drivers/net/wireless/marvell/libertas/
10689
10690 MARVELL MACCHIATOBIN SUPPORT
10691 M:      Russell King <linux@armlinux.org.uk>
10692 L:      linux-arm-kernel@lists.infradead.org
10693 S:      Maintained
10694 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
10695
10696 MARVELL MV643XX ETHERNET DRIVER
10697 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
10698 L:      netdev@vger.kernel.org
10699 S:      Maintained
10700 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
10701 F:      include/linux/mv643xx.h
10702
10703 MARVELL MV88X3310 PHY DRIVER
10704 M:      Russell King <linux@armlinux.org.uk>
10705 M:      Marek Behun <marek.behun@nic.cz>
10706 L:      netdev@vger.kernel.org
10707 S:      Maintained
10708 F:      drivers/net/phy/marvell10g.c
10709
10710 MARVELL MVEBU THERMAL DRIVER
10711 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10712 S:      Maintained
10713 F:      drivers/thermal/armada_thermal.c
10714
10715 MARVELL MVNETA ETHERNET DRIVER
10716 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
10717 L:      netdev@vger.kernel.org
10718 S:      Maintained
10719 F:      drivers/net/ethernet/marvell/mvneta.*
10720
10721 MARVELL MVPP2 ETHERNET DRIVER
10722 M:      Marcin Wojtas <mw@semihalf.com>
10723 M:      Russell King <linux@armlinux.org.uk>
10724 L:      netdev@vger.kernel.org
10725 S:      Maintained
10726 F:      Documentation/devicetree/bindings/net/marvell-pp2.txt
10727 F:      drivers/net/ethernet/marvell/mvpp2/
10728
10729 MARVELL MWIFIEX WIRELESS DRIVER
10730 M:      Amitkumar Karwar <amitkarwar@gmail.com>
10731 M:      Ganapathi Bhat <ganapathi017@gmail.com>
10732 M:      Sharvari Harisangam <sharvari.harisangam@nxp.com>
10733 M:      Xinming Hu <huxinming820@gmail.com>
10734 L:      linux-wireless@vger.kernel.org
10735 S:      Maintained
10736 F:      drivers/net/wireless/marvell/mwifiex/
10737
10738 MARVELL MWL8K WIRELESS DRIVER
10739 M:      Lennert Buytenhek <buytenh@wantstofly.org>
10740 L:      linux-wireless@vger.kernel.org
10741 S:      Odd Fixes
10742 F:      drivers/net/wireless/marvell/mwl8k.c
10743
10744 MARVELL NAND CONTROLLER DRIVER
10745 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10746 L:      linux-mtd@lists.infradead.org
10747 S:      Maintained
10748 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
10749 F:      drivers/mtd/nand/raw/marvell_nand.c
10750
10751 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
10752 M:      Sunil Goutham <sgoutham@marvell.com>
10753 M:      Geetha sowjanya <gakula@marvell.com>
10754 M:      Subbaraya Sundeep <sbhatta@marvell.com>
10755 M:      hariprasad <hkelam@marvell.com>
10756 L:      netdev@vger.kernel.org
10757 S:      Supported
10758 F:      drivers/net/ethernet/marvell/octeontx2/nic/
10759 F:      include/linux/soc/marvell/octeontx2/
10760
10761 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
10762 M:      Sunil Goutham <sgoutham@marvell.com>
10763 M:      Linu Cherian <lcherian@marvell.com>
10764 M:      Geetha sowjanya <gakula@marvell.com>
10765 M:      Jerin Jacob <jerinj@marvell.com>
10766 M:      hariprasad <hkelam@marvell.com>
10767 M:      Subbaraya Sundeep <sbhatta@marvell.com>
10768 L:      netdev@vger.kernel.org
10769 S:      Supported
10770 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
10771 F:      drivers/net/ethernet/marvell/octeontx2/af/
10772
10773 MARVELL PRESTERA ETHERNET SWITCH DRIVER
10774 M:      Vadym Kochan <vkochan@marvell.com>
10775 M:      Taras Chornyi <tchornyi@marvell.com>
10776 S:      Supported
10777 W:      https://github.com/Marvell-switching/switchdev-prestera
10778 F:      drivers/net/ethernet/marvell/prestera/
10779
10780 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
10781 M:      Nicolas Pitre <nico@fluxnic.net>
10782 S:      Odd Fixes
10783 F:      drivers/mmc/host/mvsdio.*
10784
10785 MARVELL USB MDIO CONTROLLER DRIVER
10786 M:      Tobias Waldekranz <tobias@waldekranz.com>
10787 L:      netdev@vger.kernel.org
10788 S:      Maintained
10789 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
10790 F:      drivers/net/mdio/mdio-mvusb.c
10791
10792 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
10793 M:      Hu Ziji <huziji@marvell.com>
10794 L:      linux-mmc@vger.kernel.org
10795 S:      Supported
10796 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
10797 F:      drivers/mmc/host/sdhci-xenon*
10798
10799 MATROX FRAMEBUFFER DRIVER
10800 L:      linux-fbdev@vger.kernel.org
10801 S:      Orphan
10802 F:      drivers/video/fbdev/matrox/matroxfb_*
10803 F:      include/uapi/linux/matroxfb.h
10804
10805 MAX16065 HARDWARE MONITOR DRIVER
10806 M:      Guenter Roeck <linux@roeck-us.net>
10807 L:      linux-hwmon@vger.kernel.org
10808 S:      Maintained
10809 F:      Documentation/hwmon/max16065.rst
10810 F:      drivers/hwmon/max16065.c
10811
10812 MAX2175 SDR TUNER DRIVER
10813 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10814 L:      linux-media@vger.kernel.org
10815 S:      Maintained
10816 T:      git git://linuxtv.org/media_tree.git
10817 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10818 F:      Documentation/userspace-api/media/drivers/max2175.rst
10819 F:      drivers/media/i2c/max2175*
10820 F:      include/uapi/linux/max2175.h
10821
10822 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10823 L:      linux-hwmon@vger.kernel.org
10824 S:      Orphan
10825 F:      Documentation/hwmon/max6650.rst
10826 F:      drivers/hwmon/max6650.c
10827
10828 MAX6697 HARDWARE MONITOR DRIVER
10829 M:      Guenter Roeck <linux@roeck-us.net>
10830 L:      linux-hwmon@vger.kernel.org
10831 S:      Maintained
10832 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10833 F:      Documentation/hwmon/max6697.rst
10834 F:      drivers/hwmon/max6697.c
10835 F:      include/linux/platform_data/max6697.h
10836
10837 MAX9286 QUAD GMSL DESERIALIZER DRIVER
10838 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
10839 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10840 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
10841 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
10842 L:      linux-media@vger.kernel.org
10843 S:      Maintained
10844 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
10845 F:      drivers/media/i2c/max9286.c
10846
10847 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10848 M:      Peter Rosin <peda@axentia.se>
10849 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10850 S:      Maintained
10851 F:      Documentation/devicetree/bindings/sound/max9860.txt
10852 F:      sound/soc/codecs/max9860.*
10853
10854 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10855 M:      Andreas Klinger <ak@it-klinger.de>
10856 L:      linux-iio@vger.kernel.org
10857 S:      Maintained
10858 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
10859 F:      drivers/iio/proximity/mb1232.c
10860
10861 MAXIM MAX77650 PMIC MFD DRIVER
10862 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10863 L:      linux-kernel@vger.kernel.org
10864 S:      Maintained
10865 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10866 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10867 F:      drivers/gpio/gpio-max77650.c
10868 F:      drivers/input/misc/max77650-onkey.c
10869 F:      drivers/leds/leds-max77650.c
10870 F:      drivers/mfd/max77650.c
10871 F:      drivers/power/supply/max77650-charger.c
10872 F:      drivers/regulator/max77650-regulator.c
10873 F:      include/linux/mfd/max77650.h
10874
10875 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10876 M:      Javier Martinez Canillas <javier@dowhile0.org>
10877 L:      linux-kernel@vger.kernel.org
10878 S:      Supported
10879 F:      Documentation/devicetree/bindings/*/*max77802.txt
10880 F:      drivers/regulator/max77802-regulator.c
10881 F:      include/dt-bindings/*/*max77802.h
10882
10883 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10884 M:      Krzysztof Kozlowski <krzk@kernel.org>
10885 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10886 L:      linux-pm@vger.kernel.org
10887 S:      Supported
10888 F:      drivers/power/supply/max14577_charger.c
10889 F:      drivers/power/supply/max77693_charger.c
10890
10891 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10892 M:      Chanwoo Choi <cw00.choi@samsung.com>
10893 M:      Krzysztof Kozlowski <krzk@kernel.org>
10894 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10895 L:      linux-kernel@vger.kernel.org
10896 S:      Supported
10897 F:      Documentation/devicetree/bindings/*/max77686.txt
10898 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10899 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10900 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10901 F:      drivers/*/max14577*.c
10902 F:      drivers/*/max77686*.c
10903 F:      drivers/*/max77693*.c
10904 F:      drivers/clk/clk-max77686.c
10905 F:      drivers/extcon/extcon-max14577.c
10906 F:      drivers/extcon/extcon-max77693.c
10907 F:      drivers/rtc/rtc-max77686.c
10908 F:      include/linux/mfd/max14577*.h
10909 F:      include/linux/mfd/max77686*.h
10910 F:      include/linux/mfd/max77693*.h
10911
10912 MAXIRADIO FM RADIO RECEIVER DRIVER
10913 M:      Hans Verkuil <hverkuil@xs4all.nl>
10914 L:      linux-media@vger.kernel.org
10915 S:      Maintained
10916 W:      https://linuxtv.org
10917 T:      git git://linuxtv.org/media_tree.git
10918 F:      drivers/media/radio/radio-maxiradio*
10919
10920 MCAN MMIO DEVICE DRIVER
10921 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
10922 L:      linux-can@vger.kernel.org
10923 S:      Maintained
10924 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
10925 F:      drivers/net/can/m_can/m_can.c
10926 F:      drivers/net/can/m_can/m_can.h
10927 F:      drivers/net/can/m_can/m_can_platform.c
10928
10929 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
10930 M:      Rishi Gupta <gupt21@gmail.com>
10931 L:      linux-i2c@vger.kernel.org
10932 L:      linux-input@vger.kernel.org
10933 S:      Maintained
10934 F:      drivers/hid/hid-mcp2221.c
10935
10936 MCP251XFD SPI-CAN NETWORK DRIVER
10937 M:      Marc Kleine-Budde <mkl@pengutronix.de>
10938 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
10939 R:      Thomas Kopp <thomas.kopp@microchip.com>
10940 L:      linux-can@vger.kernel.org
10941 S:      Maintained
10942 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
10943 F:      drivers/net/can/spi/mcp251xfd/
10944
10945 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10946 M:      Peter Rosin <peda@axentia.se>
10947 L:      linux-iio@vger.kernel.org
10948 S:      Maintained
10949 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10950 F:      drivers/iio/potentiometer/mcp4018.c
10951 F:      drivers/iio/potentiometer/mcp4531.c
10952
10953 MCR20A IEEE-802.15.4 RADIO DRIVER
10954 M:      Xue Liu <liuxuenetmail@gmail.com>
10955 L:      linux-wpan@vger.kernel.org
10956 S:      Maintained
10957 W:      https://github.com/xueliu/mcr20a-linux
10958 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10959 F:      drivers/net/ieee802154/mcr20a.c
10960 F:      drivers/net/ieee802154/mcr20a.h
10961
10962 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10963 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10964 L:      linux-iio@vger.kernel.org
10965 S:      Maintained
10966 F:      drivers/iio/dac/cio-dac.c
10967
10968 MEDIA CONTROLLER FRAMEWORK
10969 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10970 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10971 L:      linux-media@vger.kernel.org
10972 S:      Supported
10973 W:      https://www.linuxtv.org
10974 T:      git git://linuxtv.org/media_tree.git
10975 F:      drivers/media/mc/
10976 F:      include/media/media-*.h
10977 F:      include/uapi/linux/media.h
10978
10979 MEDIA DRIVER FOR FREESCALE IMX PXP
10980 M:      Philipp Zabel <p.zabel@pengutronix.de>
10981 L:      linux-media@vger.kernel.org
10982 S:      Maintained
10983 T:      git git://linuxtv.org/media_tree.git
10984 F:      drivers/media/platform/imx-pxp.[ch]
10985
10986 MEDIA DRIVERS FOR ASCOT2E
10987 M:      Sergey Kozlov <serjk@netup.ru>
10988 M:      Abylay Ospan <aospan@netup.ru>
10989 L:      linux-media@vger.kernel.org
10990 S:      Supported
10991 W:      https://linuxtv.org
10992 W:      http://netup.tv/
10993 T:      git git://linuxtv.org/media_tree.git
10994 F:      drivers/media/dvb-frontends/ascot2e*
10995
10996 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10997 M:      Jasmin Jessich <jasmin@anw.at>
10998 L:      linux-media@vger.kernel.org
10999 S:      Maintained
11000 W:      https://linuxtv.org
11001 T:      git git://linuxtv.org/media_tree.git
11002 F:      drivers/media/dvb-frontends/cxd2099*
11003
11004 MEDIA DRIVERS FOR CXD2841ER
11005 M:      Sergey Kozlov <serjk@netup.ru>
11006 M:      Abylay Ospan <aospan@netup.ru>
11007 L:      linux-media@vger.kernel.org
11008 S:      Supported
11009 W:      https://linuxtv.org
11010 W:      http://netup.tv/
11011 T:      git git://linuxtv.org/media_tree.git
11012 F:      drivers/media/dvb-frontends/cxd2841er*
11013
11014 MEDIA DRIVERS FOR CXD2880
11015 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
11016 L:      linux-media@vger.kernel.org
11017 S:      Supported
11018 W:      http://linuxtv.org/
11019 T:      git git://linuxtv.org/media_tree.git
11020 F:      drivers/media/dvb-frontends/cxd2880/*
11021 F:      drivers/media/spi/cxd2880*
11022
11023 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
11024 L:      linux-media@vger.kernel.org
11025 S:      Orphan
11026 W:      https://linuxtv.org
11027 T:      git git://linuxtv.org/media_tree.git
11028 F:      drivers/media/pci/ddbridge/*
11029
11030 MEDIA DRIVERS FOR FREESCALE IMX
11031 M:      Steve Longerbeam <slongerbeam@gmail.com>
11032 M:      Philipp Zabel <p.zabel@pengutronix.de>
11033 L:      linux-media@vger.kernel.org
11034 S:      Maintained
11035 T:      git git://linuxtv.org/media_tree.git
11036 F:      Documentation/admin-guide/media/imx.rst
11037 F:      Documentation/devicetree/bindings/media/imx.txt
11038 F:      drivers/staging/media/imx/
11039 F:      include/linux/imx-media.h
11040 F:      include/media/imx.h
11041
11042 MEDIA DRIVERS FOR FREESCALE IMX7
11043 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11044 L:      linux-media@vger.kernel.org
11045 S:      Maintained
11046 T:      git git://linuxtv.org/media_tree.git
11047 F:      Documentation/admin-guide/media/imx7.rst
11048 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
11049 F:      Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml
11050 F:      drivers/staging/media/imx/imx7-media-csi.c
11051 F:      drivers/staging/media/imx/imx7-mipi-csis.c
11052
11053 MEDIA DRIVERS FOR HELENE
11054 M:      Abylay Ospan <aospan@netup.ru>
11055 L:      linux-media@vger.kernel.org
11056 S:      Supported
11057 W:      https://linuxtv.org
11058 W:      http://netup.tv/
11059 T:      git git://linuxtv.org/media_tree.git
11060 F:      drivers/media/dvb-frontends/helene*
11061
11062 MEDIA DRIVERS FOR HORUS3A
11063 M:      Sergey Kozlov <serjk@netup.ru>
11064 M:      Abylay Ospan <aospan@netup.ru>
11065 L:      linux-media@vger.kernel.org
11066 S:      Supported
11067 W:      https://linuxtv.org
11068 W:      http://netup.tv/
11069 T:      git git://linuxtv.org/media_tree.git
11070 F:      drivers/media/dvb-frontends/horus3a*
11071
11072 MEDIA DRIVERS FOR LNBH25
11073 M:      Sergey Kozlov <serjk@netup.ru>
11074 M:      Abylay Ospan <aospan@netup.ru>
11075 L:      linux-media@vger.kernel.org
11076 S:      Supported
11077 W:      https://linuxtv.org
11078 W:      http://netup.tv/
11079 T:      git git://linuxtv.org/media_tree.git
11080 F:      drivers/media/dvb-frontends/lnbh25*
11081
11082 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
11083 L:      linux-media@vger.kernel.org
11084 S:      Orphan
11085 W:      https://linuxtv.org
11086 T:      git git://linuxtv.org/media_tree.git
11087 F:      drivers/media/dvb-frontends/mxl5xx*
11088
11089 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
11090 M:      Sergey Kozlov <serjk@netup.ru>
11091 M:      Abylay Ospan <aospan@netup.ru>
11092 L:      linux-media@vger.kernel.org
11093 S:      Supported
11094 W:      https://linuxtv.org
11095 W:      http://netup.tv/
11096 T:      git git://linuxtv.org/media_tree.git
11097 F:      drivers/media/pci/netup_unidvb/*
11098
11099 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
11100 M:      Dmitry Osipenko <digetx@gmail.com>
11101 L:      linux-media@vger.kernel.org
11102 L:      linux-tegra@vger.kernel.org
11103 S:      Maintained
11104 T:      git git://linuxtv.org/media_tree.git
11105 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
11106 F:      drivers/staging/media/tegra-vde/
11107
11108 MEDIA DRIVERS FOR RENESAS - CEU
11109 M:      Jacopo Mondi <jacopo@jmondi.org>
11110 L:      linux-media@vger.kernel.org
11111 L:      linux-renesas-soc@vger.kernel.org
11112 S:      Supported
11113 T:      git git://linuxtv.org/media_tree.git
11114 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
11115 F:      drivers/media/platform/renesas-ceu.c
11116 F:      include/media/drv-intf/renesas-ceu.h
11117
11118 MEDIA DRIVERS FOR RENESAS - DRIF
11119 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
11120 L:      linux-media@vger.kernel.org
11121 L:      linux-renesas-soc@vger.kernel.org
11122 S:      Supported
11123 T:      git git://linuxtv.org/media_tree.git
11124 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
11125 F:      drivers/media/platform/rcar_drif.c
11126
11127 MEDIA DRIVERS FOR RENESAS - FCP
11128 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11129 L:      linux-media@vger.kernel.org
11130 L:      linux-renesas-soc@vger.kernel.org
11131 S:      Supported
11132 T:      git git://linuxtv.org/media_tree.git
11133 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
11134 F:      drivers/media/platform/rcar-fcp.c
11135 F:      include/media/rcar-fcp.h
11136
11137 MEDIA DRIVERS FOR RENESAS - FDP1
11138 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
11139 L:      linux-media@vger.kernel.org
11140 L:      linux-renesas-soc@vger.kernel.org
11141 S:      Supported
11142 T:      git git://linuxtv.org/media_tree.git
11143 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
11144 F:      drivers/media/platform/rcar_fdp1.c
11145
11146 MEDIA DRIVERS FOR RENESAS - VIN
11147 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
11148 L:      linux-media@vger.kernel.org
11149 L:      linux-renesas-soc@vger.kernel.org
11150 S:      Supported
11151 T:      git git://linuxtv.org/media_tree.git
11152 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
11153 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
11154 F:      drivers/media/platform/rcar-vin/
11155
11156 MEDIA DRIVERS FOR RENESAS - VSP1
11157 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11158 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
11159 L:      linux-media@vger.kernel.org
11160 L:      linux-renesas-soc@vger.kernel.org
11161 S:      Supported
11162 T:      git git://linuxtv.org/media_tree.git
11163 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
11164 F:      drivers/media/platform/vsp1/
11165
11166 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
11167 L:      linux-media@vger.kernel.org
11168 S:      Orphan
11169 W:      https://linuxtv.org
11170 T:      git git://linuxtv.org/media_tree.git
11171 F:      drivers/media/dvb-frontends/stv0910*
11172
11173 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
11174 L:      linux-media@vger.kernel.org
11175 S:      Orphan
11176 W:      https://linuxtv.org
11177 T:      git git://linuxtv.org/media_tree.git
11178 F:      drivers/media/dvb-frontends/stv6111*
11179
11180 MEDIA DRIVERS FOR STM32 - DCMI
11181 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
11182 L:      linux-media@vger.kernel.org
11183 S:      Supported
11184 T:      git git://linuxtv.org/media_tree.git
11185 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
11186 F:      drivers/media/platform/stm32/stm32-dcmi.c
11187
11188 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
11189 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
11190 L:      linux-media@vger.kernel.org
11191 S:      Maintained
11192 W:      https://linuxtv.org
11193 Q:      http://patchwork.kernel.org/project/linux-media/list/
11194 T:      git git://linuxtv.org/media_tree.git
11195 F:      Documentation/admin-guide/media/
11196 F:      Documentation/devicetree/bindings/media/
11197 F:      Documentation/driver-api/media/
11198 F:      Documentation/userspace-api/media/
11199 F:      drivers/media/
11200 F:      drivers/staging/media/
11201 F:      include/linux/platform_data/media/
11202 F:      include/media/
11203 F:      include/uapi/linux/dvb/
11204 F:      include/uapi/linux/ivtv*
11205 F:      include/uapi/linux/media.h
11206 F:      include/uapi/linux/meye.h
11207 F:      include/uapi/linux/uvcvideo.h
11208 F:      include/uapi/linux/v4l2-*
11209 F:      include/uapi/linux/videodev2.h
11210
11211 MEDIATEK BLUETOOTH DRIVER
11212 M:      Sean Wang <sean.wang@mediatek.com>
11213 L:      linux-bluetooth@vger.kernel.org
11214 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11215 S:      Maintained
11216 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
11217 F:      drivers/bluetooth/btmtkuart.c
11218
11219 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
11220 M:      Sean Wang <sean.wang@mediatek.com>
11221 L:      linux-pm@vger.kernel.org
11222 S:      Maintained
11223 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
11224 F:      drivers/power/reset/mt6323-poweroff.c
11225
11226 MEDIATEK CIR DRIVER
11227 M:      Sean Wang <sean.wang@mediatek.com>
11228 S:      Maintained
11229 F:      drivers/media/rc/mtk-cir.c
11230
11231 MEDIATEK DMA DRIVER
11232 M:      Sean Wang <sean.wang@mediatek.com>
11233 L:      dmaengine@vger.kernel.org
11234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11235 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11236 S:      Maintained
11237 F:      Documentation/devicetree/bindings/dma/mtk-*
11238 F:      drivers/dma/mediatek/
11239
11240 MEDIATEK ETHERNET DRIVER
11241 M:      Felix Fietkau <nbd@nbd.name>
11242 M:      John Crispin <john@phrozen.org>
11243 M:      Sean Wang <sean.wang@mediatek.com>
11244 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
11245 L:      netdev@vger.kernel.org
11246 S:      Maintained
11247 F:      drivers/net/ethernet/mediatek/
11248
11249 MEDIATEK I2C CONTROLLER DRIVER
11250 M:      Qii Wang <qii.wang@mediatek.com>
11251 L:      linux-i2c@vger.kernel.org
11252 S:      Maintained
11253 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
11254 F:      drivers/i2c/busses/i2c-mt65xx.c
11255
11256 MEDIATEK IOMMU DRIVER
11257 M:      Yong Wu <yong.wu@mediatek.com>
11258 L:      iommu@lists.linux-foundation.org
11259 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11260 S:      Supported
11261 F:      Documentation/devicetree/bindings/iommu/mediatek*
11262 F:      drivers/iommu/mtk_iommu*
11263 F:      include/dt-bindings/memory/mt*-port.h
11264
11265 MEDIATEK JPEG DRIVER
11266 M:      Rick Chang <rick.chang@mediatek.com>
11267 M:      Bin Liu <bin.liu@mediatek.com>
11268 S:      Supported
11269 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
11270 F:      drivers/media/platform/mtk-jpeg/
11271
11272 MEDIATEK MDP DRIVER
11273 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
11274 M:      Houlong Wei <houlong.wei@mediatek.com>
11275 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
11276 S:      Supported
11277 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
11278 F:      drivers/media/platform/mtk-mdp/
11279 F:      drivers/media/platform/mtk-vpu/
11280
11281 MEDIATEK MEDIA DRIVER
11282 M:      Tiffany Lin <tiffany.lin@mediatek.com>
11283 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
11284 S:      Supported
11285 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
11286 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
11287 F:      drivers/media/platform/mtk-vcodec/
11288 F:      drivers/media/platform/mtk-vpu/
11289
11290 MEDIATEK MMC/SD/SDIO DRIVER
11291 M:      Chaotian Jing <chaotian.jing@mediatek.com>
11292 S:      Maintained
11293 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
11294 F:      drivers/mmc/host/mtk-sd.c
11295
11296 MEDIATEK MT76 WIRELESS LAN DRIVER
11297 M:      Felix Fietkau <nbd@nbd.name>
11298 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
11299 R:      Ryder Lee <ryder.lee@mediatek.com>
11300 L:      linux-wireless@vger.kernel.org
11301 S:      Maintained
11302 F:      drivers/net/wireless/mediatek/mt76/
11303
11304 MEDIATEK MT7601U WIRELESS LAN DRIVER
11305 M:      Jakub Kicinski <kubakici@wp.pl>
11306 L:      linux-wireless@vger.kernel.org
11307 S:      Maintained
11308 F:      drivers/net/wireless/mediatek/mt7601u/
11309
11310 MEDIATEK MT7621/28/88 I2C DRIVER
11311 M:      Stefan Roese <sr@denx.de>
11312 L:      linux-i2c@vger.kernel.org
11313 S:      Maintained
11314 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
11315 F:      drivers/i2c/busses/i2c-mt7621.c
11316
11317 MEDIATEK MT7621 PHY PCI DRIVER
11318 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
11319 S:      Maintained
11320 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
11321 F:      drivers/phy/ralink/phy-mt7621-pci.c
11322
11323 MEDIATEK NAND CONTROLLER DRIVER
11324 L:      linux-mtd@lists.infradead.org
11325 S:      Orphan
11326 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
11327 F:      drivers/mtd/nand/raw/mtk_*
11328
11329 MEDIATEK PMIC LED DRIVER
11330 M:      Sean Wang <sean.wang@mediatek.com>
11331 S:      Maintained
11332 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
11333 F:      drivers/leds/leds-mt6323.c
11334
11335 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
11336 M:      Sean Wang <sean.wang@mediatek.com>
11337 S:      Maintained
11338 F:      drivers/char/hw_random/mtk-rng.c
11339
11340 MEDIATEK SWITCH DRIVER
11341 M:      Sean Wang <sean.wang@mediatek.com>
11342 M:      Landen Chao <Landen.Chao@mediatek.com>
11343 L:      netdev@vger.kernel.org
11344 S:      Maintained
11345 F:      drivers/net/dsa/mt7530.*
11346 F:      net/dsa/tag_mtk.c
11347
11348 MEDIATEK USB3 DRD IP DRIVER
11349 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
11350 L:      linux-usb@vger.kernel.org
11351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11352 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11353 S:      Maintained
11354 F:      Documentation/devicetree/bindings/usb/mediatek,*
11355 F:      drivers/usb/host/xhci-mtk*
11356 F:      drivers/usb/mtu3/
11357
11358 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
11359 M:      Peter Senna Tschudin <peter.senna@gmail.com>
11360 M:      Martin Donnelly <martin.donnelly@ge.com>
11361 M:      Martyn Welch <martyn.welch@collabora.co.uk>
11362 S:      Maintained
11363 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
11364 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
11365
11366 MEGARAID SCSI/SAS DRIVERS
11367 M:      Kashyap Desai <kashyap.desai@broadcom.com>
11368 M:      Sumit Saxena <sumit.saxena@broadcom.com>
11369 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
11370 L:      megaraidlinux.pdl@broadcom.com
11371 L:      linux-scsi@vger.kernel.org
11372 S:      Maintained
11373 W:      http://www.avagotech.com/support/
11374 F:      Documentation/scsi/megaraid.rst
11375 F:      drivers/scsi/megaraid.*
11376 F:      drivers/scsi/megaraid/
11377
11378 MELEXIS MLX90614 DRIVER
11379 M:      Crt Mori <cmo@melexis.com>
11380 L:      linux-iio@vger.kernel.org
11381 S:      Supported
11382 W:      http://www.melexis.com
11383 F:      drivers/iio/temperature/mlx90614.c
11384
11385 MELEXIS MLX90632 DRIVER
11386 M:      Crt Mori <cmo@melexis.com>
11387 L:      linux-iio@vger.kernel.org
11388 S:      Supported
11389 W:      http://www.melexis.com
11390 F:      drivers/iio/temperature/mlx90632.c
11391
11392 MELFAS MIP4 TOUCHSCREEN DRIVER
11393 M:      Sangwon Jee <jeesw@melfas.com>
11394 S:      Supported
11395 W:      http://www.melfas.com
11396 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
11397 F:      drivers/input/touchscreen/melfas_mip4.c
11398
11399 MELLANOX BLUEFIELD I2C DRIVER
11400 M:      Khalil Blaiech <kblaiech@nvidia.com>
11401 L:      linux-i2c@vger.kernel.org
11402 S:      Supported
11403 F:      Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml
11404 F:      drivers/i2c/busses/i2c-mlxbf.c
11405
11406 MELLANOX ETHERNET DRIVER (mlx4_en)
11407 M:      Tariq Toukan <tariqt@nvidia.com>
11408 L:      netdev@vger.kernel.org
11409 S:      Supported
11410 W:      http://www.mellanox.com
11411 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11412 F:      drivers/net/ethernet/mellanox/mlx4/en_*
11413
11414 MELLANOX ETHERNET DRIVER (mlx5e)
11415 M:      Saeed Mahameed <saeedm@nvidia.com>
11416 L:      netdev@vger.kernel.org
11417 S:      Supported
11418 W:      http://www.mellanox.com
11419 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11420 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
11421
11422 MELLANOX ETHERNET INNOVA DRIVERS
11423 R:      Boris Pismenny <borisp@nvidia.com>
11424 L:      netdev@vger.kernel.org
11425 S:      Supported
11426 W:      http://www.mellanox.com
11427 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11428 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
11429 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
11430 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
11431 F:      include/linux/mlx5/mlx5_ifc_fpga.h
11432
11433 MELLANOX ETHERNET SWITCH DRIVERS
11434 M:      Jiri Pirko <jiri@nvidia.com>
11435 M:      Ido Schimmel <idosch@nvidia.com>
11436 L:      netdev@vger.kernel.org
11437 S:      Supported
11438 W:      http://www.mellanox.com
11439 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11440 F:      drivers/net/ethernet/mellanox/mlxsw/
11441 F:      tools/testing/selftests/drivers/net/mlxsw/
11442
11443 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
11444 M:      mlxsw@nvidia.com
11445 L:      netdev@vger.kernel.org
11446 S:      Supported
11447 W:      http://www.mellanox.com
11448 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11449 F:      drivers/net/ethernet/mellanox/mlxfw/
11450
11451 MELLANOX HARDWARE PLATFORM SUPPORT
11452 M:      Andy Shevchenko <andy@infradead.org>
11453 M:      Darren Hart <dvhart@infradead.org>
11454 M:      Vadim Pasternak <vadimp@nvidia.com>
11455 L:      platform-driver-x86@vger.kernel.org
11456 S:      Supported
11457 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
11458 F:      drivers/platform/mellanox/
11459 F:      include/linux/platform_data/mlxreg.h
11460
11461 MELLANOX MLX4 core VPI driver
11462 M:      Tariq Toukan <tariqt@nvidia.com>
11463 L:      netdev@vger.kernel.org
11464 L:      linux-rdma@vger.kernel.org
11465 S:      Supported
11466 W:      http://www.mellanox.com
11467 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11468 F:      drivers/net/ethernet/mellanox/mlx4/
11469 F:      include/linux/mlx4/
11470
11471 MELLANOX MLX4 IB driver
11472 M:      Yishai Hadas <yishaih@nvidia.com>
11473 L:      linux-rdma@vger.kernel.org
11474 S:      Supported
11475 W:      http://www.mellanox.com
11476 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11477 F:      drivers/infiniband/hw/mlx4/
11478 F:      include/linux/mlx4/
11479 F:      include/uapi/rdma/mlx4-abi.h
11480
11481 MELLANOX MLX5 core VPI driver
11482 M:      Saeed Mahameed <saeedm@nvidia.com>
11483 M:      Leon Romanovsky <leonro@nvidia.com>
11484 L:      netdev@vger.kernel.org
11485 L:      linux-rdma@vger.kernel.org
11486 S:      Supported
11487 W:      http://www.mellanox.com
11488 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11489 F:      Documentation/networking/device_drivers/ethernet/mellanox/
11490 F:      drivers/net/ethernet/mellanox/mlx5/core/
11491 F:      include/linux/mlx5/
11492
11493 MELLANOX MLX5 IB driver
11494 M:      Leon Romanovsky <leonro@nvidia.com>
11495 L:      linux-rdma@vger.kernel.org
11496 S:      Supported
11497 W:      http://www.mellanox.com
11498 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11499 F:      drivers/infiniband/hw/mlx5/
11500 F:      include/linux/mlx5/
11501 F:      include/uapi/rdma/mlx5-abi.h
11502
11503 MELLANOX MLXCPLD I2C AND MUX DRIVER
11504 M:      Vadim Pasternak <vadimp@nvidia.com>
11505 M:      Michael Shych <michaelsh@nvidia.com>
11506 L:      linux-i2c@vger.kernel.org
11507 S:      Supported
11508 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
11509 F:      drivers/i2c/busses/i2c-mlxcpld.c
11510 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
11511
11512 MELLANOX MLXCPLD LED DRIVER
11513 M:      Vadim Pasternak <vadimp@nvidia.com>
11514 L:      linux-leds@vger.kernel.org
11515 S:      Supported
11516 F:      Documentation/leds/leds-mlxcpld.rst
11517 F:      drivers/leds/leds-mlxcpld.c
11518 F:      drivers/leds/leds-mlxreg.c
11519
11520 MELLANOX PLATFORM DRIVER
11521 M:      Vadim Pasternak <vadimp@nvidia.com>
11522 L:      platform-driver-x86@vger.kernel.org
11523 S:      Supported
11524 F:      drivers/platform/x86/mlx-platform.c
11525
11526 MEMBARRIER SUPPORT
11527 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11528 M:      "Paul E. McKenney" <paulmck@kernel.org>
11529 L:      linux-kernel@vger.kernel.org
11530 S:      Supported
11531 F:      arch/powerpc/include/asm/membarrier.h
11532 F:      include/uapi/linux/membarrier.h
11533 F:      kernel/sched/membarrier.c
11534
11535 MEMBLOCK
11536 M:      Mike Rapoport <rppt@linux.ibm.com>
11537 L:      linux-mm@kvack.org
11538 S:      Maintained
11539 F:      Documentation/core-api/boot-time-mm.rst
11540 F:      include/linux/memblock.h
11541 F:      mm/memblock.c
11542
11543 MEMORY CONTROLLER DRIVERS
11544 M:      Krzysztof Kozlowski <krzk@kernel.org>
11545 L:      linux-kernel@vger.kernel.org
11546 S:      Maintained
11547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
11548 F:      Documentation/devicetree/bindings/memory-controllers/
11549 F:      drivers/memory/
11550 F:      include/dt-bindings/memory/
11551
11552 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
11553 M:      Dmitry Osipenko <digetx@gmail.com>
11554 L:      linux-pm@vger.kernel.org
11555 L:      linux-tegra@vger.kernel.org
11556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
11557 S:      Maintained
11558 F:      drivers/devfreq/tegra30-devfreq.c
11559
11560 MEMORY MANAGEMENT
11561 M:      Andrew Morton <akpm@linux-foundation.org>
11562 L:      linux-mm@kvack.org
11563 S:      Maintained
11564 W:      http://www.linux-mm.org
11565 T:      quilt https://ozlabs.org/~akpm/mmotm/
11566 T:      quilt https://ozlabs.org/~akpm/mmots/
11567 T:      git git://github.com/hnaz/linux-mm.git
11568 F:      include/linux/gfp.h
11569 F:      include/linux/memory_hotplug.h
11570 F:      include/linux/mm.h
11571 F:      include/linux/mmzone.h
11572 F:      include/linux/vmalloc.h
11573 F:      mm/
11574
11575 MEMORY TECHNOLOGY DEVICES (MTD)
11576 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11577 M:      Richard Weinberger <richard@nod.at>
11578 M:      Vignesh Raghavendra <vigneshr@ti.com>
11579 L:      linux-mtd@lists.infradead.org
11580 S:      Maintained
11581 W:      http://www.linux-mtd.infradead.org/
11582 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11583 C:      irc://irc.oftc.net/mtd
11584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
11585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
11586 F:      Documentation/devicetree/bindings/mtd/
11587 F:      drivers/mtd/
11588 F:      include/linux/mtd/
11589 F:      include/uapi/mtd/
11590
11591 MEN A21 WATCHDOG DRIVER
11592 M:      Johannes Thumshirn <morbidrsa@gmail.com>
11593 L:      linux-watchdog@vger.kernel.org
11594 S:      Maintained
11595 F:      drivers/watchdog/mena21_wdt.c
11596
11597 MEN CHAMELEON BUS (mcb)
11598 M:      Johannes Thumshirn <morbidrsa@gmail.com>
11599 S:      Maintained
11600 F:      Documentation/driver-api/men-chameleon-bus.rst
11601 F:      drivers/mcb/
11602 F:      include/linux/mcb.h
11603
11604 MEN F21BMC (Board Management Controller)
11605 M:      Andreas Werner <andreas.werner@men.de>
11606 S:      Supported
11607 F:      Documentation/hwmon/menf21bmc.rst
11608 F:      drivers/hwmon/menf21bmc_hwmon.c
11609 F:      drivers/leds/leds-menf21bmc.c
11610 F:      drivers/mfd/menf21bmc.c
11611 F:      drivers/watchdog/menf21bmc_wdt.c
11612
11613 MEN Z069 WATCHDOG DRIVER
11614 M:      Johannes Thumshirn <jth@kernel.org>
11615 L:      linux-watchdog@vger.kernel.org
11616 S:      Maintained
11617 F:      drivers/watchdog/menz69_wdt.c
11618
11619 MESON AO CEC DRIVER FOR AMLOGIC SOCS
11620 M:      Neil Armstrong <narmstrong@baylibre.com>
11621 L:      linux-media@vger.kernel.org
11622 L:      linux-amlogic@lists.infradead.org
11623 S:      Supported
11624 W:      http://linux-meson.com/
11625 T:      git git://linuxtv.org/media_tree.git
11626 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
11627 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
11628 F:      drivers/media/cec/platform/meson/ao-cec.c
11629
11630 MESON GE2D DRIVER FOR AMLOGIC SOCS
11631 M:      Neil Armstrong <narmstrong@baylibre.com>
11632 L:      linux-media@vger.kernel.org
11633 L:      linux-amlogic@lists.infradead.org
11634 S:      Supported
11635 T:      git git://linuxtv.org/media_tree.git
11636 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
11637 F:      drivers/media/platform/meson/ge2d/
11638
11639 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
11640 M:      Liang Yang <liang.yang@amlogic.com>
11641 L:      linux-mtd@lists.infradead.org
11642 S:      Maintained
11643 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
11644 F:      drivers/mtd/nand/raw/meson_*
11645
11646 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
11647 M:      Neil Armstrong <narmstrong@baylibre.com>
11648 L:      linux-media@vger.kernel.org
11649 L:      linux-amlogic@lists.infradead.org
11650 S:      Supported
11651 T:      git git://linuxtv.org/media_tree.git
11652 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
11653 F:      drivers/staging/media/meson/vdec/
11654
11655 METHODE UDPU SUPPORT
11656 M:      Vladimir Vid <vladimir.vid@sartura.hr>
11657 S:      Maintained
11658 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
11659
11660 MHI BUS
11661 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
11662 M:      Hemant Kumar <hemantk@codeaurora.org>
11663 L:      linux-arm-msm@vger.kernel.org
11664 S:      Maintained
11665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
11666 F:      Documentation/ABI/stable/sysfs-bus-mhi
11667 F:      Documentation/mhi/
11668 F:      drivers/bus/mhi/
11669 F:      include/linux/mhi.h
11670
11671 MICROBLAZE ARCHITECTURE
11672 M:      Michal Simek <monstr@monstr.eu>
11673 S:      Supported
11674 W:      http://www.monstr.eu/fdt/
11675 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
11676 F:      arch/microblaze/
11677
11678 MICROCHIP AT91 DMA DRIVERS
11679 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11680 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11682 L:      dmaengine@vger.kernel.org
11683 S:      Supported
11684 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
11685 F:      drivers/dma/at_hdmac.c
11686 F:      drivers/dma/at_hdmac_regs.h
11687 F:      drivers/dma/at_xdmac.c
11688 F:      include/dt-bindings/dma/at91.h
11689
11690 MICROCHIP AT91 SERIAL DRIVER
11691 M:      Richard Genoud <richard.genoud@gmail.com>
11692 S:      Maintained
11693 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
11694 F:      drivers/tty/serial/atmel_serial.c
11695 F:      drivers/tty/serial/atmel_serial.h
11696
11697 MICROCHIP AT91 USART MFD DRIVER
11698 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
11699 L:      linux-kernel@vger.kernel.org
11700 S:      Supported
11701 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
11702 F:      drivers/mfd/at91-usart.c
11703 F:      include/dt-bindings/mfd/at91-usart.h
11704
11705 MICROCHIP AT91 USART SPI DRIVER
11706 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
11707 L:      linux-spi@vger.kernel.org
11708 S:      Supported
11709 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
11710 F:      drivers/spi/spi-at91-usart.c
11711
11712 MICROCHIP AUDIO ASOC DRIVERS
11713 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
11714 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11715 S:      Supported
11716 F:      sound/soc/atmel
11717
11718 MICROCHIP ECC DRIVER
11719 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11720 L:      linux-crypto@vger.kernel.org
11721 S:      Maintained
11722 F:      drivers/crypto/atmel-ecc.*
11723
11724 MICROCHIP I2C DRIVER
11725 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
11726 L:      linux-i2c@vger.kernel.org
11727 S:      Supported
11728 F:      drivers/i2c/busses/i2c-at91-*.c
11729 F:      drivers/i2c/busses/i2c-at91.h
11730
11731 MICROCHIP ISC DRIVER
11732 M:      Eugen Hristev <eugen.hristev@microchip.com>
11733 L:      linux-media@vger.kernel.org
11734 S:      Supported
11735 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
11736 F:      drivers/media/platform/atmel/atmel-isc-base.c
11737 F:      drivers/media/platform/atmel/atmel-isc-regs.h
11738 F:      drivers/media/platform/atmel/atmel-isc.h
11739 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
11740 F:      include/linux/atmel-isc-media.h
11741
11742 MICROCHIP ISI DRIVER
11743 M:      Eugen Hristev <eugen.hristev@microchip.com>
11744 L:      linux-media@vger.kernel.org
11745 S:      Supported
11746 F:      drivers/media/platform/atmel/atmel-isi.c
11747 F:      drivers/media/platform/atmel/atmel-isi.h
11748
11749 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
11750 M:      Woojung Huh <woojung.huh@microchip.com>
11751 M:      UNGLinuxDriver@microchip.com
11752 L:      netdev@vger.kernel.org
11753 S:      Maintained
11754 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
11755 F:      drivers/net/dsa/microchip/*
11756 F:      include/linux/platform_data/microchip-ksz.h
11757 F:      net/dsa/tag_ksz.c
11758
11759 MICROCHIP LAN743X ETHERNET DRIVER
11760 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
11761 M:      UNGLinuxDriver@microchip.com
11762 L:      netdev@vger.kernel.org
11763 S:      Maintained
11764 F:      drivers/net/ethernet/microchip/lan743x_*
11765
11766 MICROCHIP LCDFB DRIVER
11767 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
11768 L:      linux-fbdev@vger.kernel.org
11769 S:      Maintained
11770 F:      drivers/video/fbdev/atmel_lcdfb.c
11771 F:      include/video/atmel_lcdc.h
11772
11773 MICROCHIP MCP16502 PMIC DRIVER
11774 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
11775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11776 S:      Supported
11777 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
11778 F:      drivers/regulator/mcp16502.c
11779
11780 MICROCHIP MCP3911 ADC DRIVER
11781 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11782 M:      Kent Gustavsson <kent@minoris.se>
11783 L:      linux-iio@vger.kernel.org
11784 S:      Supported
11785 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
11786 F:      drivers/iio/adc/mcp3911.c
11787
11788 MICROCHIP MMC/SD/SDIO MCI DRIVER
11789 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11790 S:      Maintained
11791 F:      drivers/mmc/host/atmel-mci.c
11792
11793 MICROCHIP NAND DRIVER
11794 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11795 L:      linux-mtd@lists.infradead.org
11796 S:      Supported
11797 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
11798 F:      drivers/mtd/nand/raw/atmel/*
11799
11800 MICROCHIP PWM DRIVER
11801 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
11802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11803 L:      linux-pwm@vger.kernel.org
11804 S:      Supported
11805 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
11806 F:      drivers/pwm/pwm-atmel.c
11807
11808 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
11809 M:      Eugen Hristev <eugen.hristev@microchip.com>
11810 L:      linux-iio@vger.kernel.org
11811 S:      Supported
11812 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
11813 F:      drivers/iio/adc/at91-sama5d2_adc.c
11814 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
11815
11816 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
11817 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
11818 S:      Supported
11819 F:      drivers/power/reset/at91-sama5d2_shdwc.c
11820
11821 MICROCHIP SPI DRIVER
11822 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11823 S:      Supported
11824 F:      drivers/spi/spi-atmel.*
11825
11826 MICROCHIP SSC DRIVER
11827 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
11828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11829 S:      Supported
11830 F:      drivers/misc/atmel-ssc.c
11831 F:      include/linux/atmel-ssc.h
11832
11833 MICROCHIP USB251XB DRIVER
11834 M:      Richard Leitner <richard.leitner@skidata.com>
11835 L:      linux-usb@vger.kernel.org
11836 S:      Maintained
11837 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
11838 F:      drivers/usb/misc/usb251xb.c
11839
11840 MICROCHIP USBA UDC DRIVER
11841 M:      Cristian Birsan <cristian.birsan@microchip.com>
11842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11843 S:      Supported
11844 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
11845
11846 MICROCHIP WILC1000 WIFI DRIVER
11847 M:      Ajay Singh <ajay.kathat@microchip.com>
11848 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
11849 L:      linux-wireless@vger.kernel.org
11850 S:      Supported
11851 F:      drivers/net/wireless/microchip/wilc1000/
11852
11853 MICROSEMI MIPS SOCS
11854 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11855 M:      UNGLinuxDriver@microchip.com
11856 L:      linux-mips@vger.kernel.org
11857 S:      Supported
11858 F:      Documentation/devicetree/bindings/mips/mscc.txt
11859 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
11860 F:      arch/mips/boot/dts/mscc/
11861 F:      arch/mips/configs/generic/board-ocelot.config
11862 F:      arch/mips/generic/board-ocelot.c
11863
11864 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
11865 M:      Don Brace <don.brace@microchip.com>
11866 L:      storagedev@microchip.com
11867 L:      linux-scsi@vger.kernel.org
11868 S:      Supported
11869 F:      Documentation/scsi/smartpqi.rst
11870 F:      drivers/scsi/smartpqi/Kconfig
11871 F:      drivers/scsi/smartpqi/Makefile
11872 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
11873 F:      include/linux/cciss*.h
11874 F:      include/uapi/linux/cciss*.h
11875
11876 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
11877 M:      Maximilian Luz <luzmaximilian@gmail.com>
11878 L:      platform-driver-x86@vger.kernel.org
11879 S:      Maintained
11880 F:      drivers/platform/surface/surface_gpe.c
11881
11882 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
11883 M:      Hans de Goede <hdegoede@redhat.com>
11884 M:      Mark Gross <mgross@linux.intel.com>
11885 M:      Maximilian Luz <luzmaximilian@gmail.com>
11886 L:      platform-driver-x86@vger.kernel.org
11887 S:      Maintained
11888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
11889 F:      drivers/platform/surface/
11890
11891 MICROSOFT SURFACE HOT-PLUG DRIVER
11892 M:      Maximilian Luz <luzmaximilian@gmail.com>
11893 L:      platform-driver-x86@vger.kernel.org
11894 S:      Maintained
11895 F:      drivers/platform/surface/surface_hotplug.c
11896
11897 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
11898 M:      Chen Yu <yu.c.chen@intel.com>
11899 L:      platform-driver-x86@vger.kernel.org
11900 S:      Supported
11901 F:      drivers/platform/surface/surfacepro3_button.c
11902
11903 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
11904 M:      Maximilian Luz <luzmaximilian@gmail.com>
11905 S:      Maintained
11906 W:      https://github.com/linux-surface/surface-aggregator-module
11907 C:      irc://chat.freenode.net/##linux-surface
11908 F:      Documentation/driver-api/surface_aggregator/
11909 F:      drivers/platform/surface/aggregator/
11910 F:      drivers/platform/surface/surface_acpi_notify.c
11911 F:      drivers/platform/surface/surface_aggregator_cdev.c
11912 F:      include/linux/surface_acpi_notify.h
11913 F:      include/linux/surface_aggregator/
11914 F:      include/uapi/linux/surface_aggregator/
11915
11916 MICROTEK X6 SCANNER
11917 M:      Oliver Neukum <oliver@neukum.org>
11918 S:      Maintained
11919 F:      drivers/usb/image/microtek.*
11920
11921 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
11922 M:      Luka Kovacic <luka.kovacic@sartura.hr>
11923 M:      Luka Perkov <luka.perkov@sartura.hr>
11924 S:      Maintained
11925 F:      arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts
11926 F:      arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts
11927 F:      arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts
11928 F:      arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts
11929 F:      arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts
11930 F:      arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts
11931
11932 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
11933 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11934 L:      linux-media@vger.kernel.org
11935 S:      Maintained
11936 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
11937 F:      Documentation/driver-api/media/drivers/ccs/
11938 F:      Documentation/userspace-api/media/drivers/ccs.rst
11939 F:      drivers/media/i2c/ccs-pll.c
11940 F:      drivers/media/i2c/ccs-pll.h
11941 F:      drivers/media/i2c/ccs/
11942 F:      include/uapi/linux/ccs.h
11943 F:      include/uapi/linux/smiapp.h
11944
11945 MIPS
11946 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
11947 L:      linux-mips@vger.kernel.org
11948 S:      Maintained
11949 W:      http://www.linux-mips.org/
11950 Q:      https://patchwork.kernel.org/project/linux-mips/list/
11951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11952 F:      Documentation/devicetree/bindings/mips/
11953 F:      Documentation/mips/
11954 F:      arch/mips/
11955 F:      drivers/platform/mips/
11956
11957 MIPS BOSTON DEVELOPMENT BOARD
11958 M:      Paul Burton <paulburton@kernel.org>
11959 L:      linux-mips@vger.kernel.org
11960 S:      Maintained
11961 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11962 F:      arch/mips/boot/dts/img/boston.dts
11963 F:      arch/mips/configs/generic/board-boston.config
11964 F:      drivers/clk/imgtec/clk-boston.c
11965 F:      include/dt-bindings/clock/boston-clock.h
11966
11967 MIPS CORE DRIVERS
11968 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
11969 M:      Serge Semin <fancer.lancer@gmail.com>
11970 L:      linux-mips@vger.kernel.org
11971 S:      Supported
11972 F:      drivers/bus/mips_cdmm.c
11973 F:      drivers/clocksource/mips-gic-timer.c
11974 F:      drivers/cpuidle/cpuidle-cps.c
11975 F:      drivers/irqchip/irq-mips-cpu.c
11976 F:      drivers/irqchip/irq-mips-gic.c
11977
11978 MIPS GENERIC PLATFORM
11979 M:      Paul Burton <paulburton@kernel.org>
11980 L:      linux-mips@vger.kernel.org
11981 S:      Supported
11982 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
11983 F:      arch/mips/generic/
11984 F:      arch/mips/tools/generic-board-config.sh
11985
11986 MIPS RINT INSTRUCTION EMULATION
11987 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11988 L:      linux-mips@vger.kernel.org
11989 S:      Supported
11990 F:      arch/mips/math-emu/dp_rint.c
11991 F:      arch/mips/math-emu/sp_rint.c
11992
11993 MIPS/LOONGSON1 ARCHITECTURE
11994 M:      Keguang Zhang <keguang.zhang@gmail.com>
11995 L:      linux-mips@vger.kernel.org
11996 S:      Maintained
11997 F:      arch/mips/include/asm/mach-loongson32/
11998 F:      arch/mips/loongson32/
11999 F:      drivers/*/*/*loongson1*
12000 F:      drivers/*/*loongson1*
12001
12002 MIPS/LOONGSON2EF ARCHITECTURE
12003 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
12004 L:      linux-mips@vger.kernel.org
12005 S:      Maintained
12006 F:      arch/mips/include/asm/mach-loongson2ef/
12007 F:      arch/mips/loongson2ef/
12008 F:      drivers/cpufreq/loongson2_cpufreq.c
12009
12010 MIPS/LOONGSON64 ARCHITECTURE
12011 M:      Huacai Chen <chenhuacai@kernel.org>
12012 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
12013 L:      linux-mips@vger.kernel.org
12014 S:      Maintained
12015 F:      arch/mips/include/asm/mach-loongson64/
12016 F:      arch/mips/loongson64/
12017 F:      drivers/irqchip/irq-loongson*
12018 F:      drivers/platform/mips/cpu_hwmon.c
12019
12020 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
12021 M:      Hans Verkuil <hverkuil@xs4all.nl>
12022 L:      linux-media@vger.kernel.org
12023 S:      Odd Fixes
12024 W:      https://linuxtv.org
12025 T:      git git://linuxtv.org/media_tree.git
12026 F:      drivers/media/radio/radio-miropcm20*
12027
12028 MMP SUPPORT
12029 R:      Lubomir Rintel <lkundrak@v3.sk>
12030 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12031 S:      Odd Fixes
12032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
12033 F:      arch/arm/boot/dts/mmp*
12034 F:      arch/arm/mach-mmp/
12035 F:      include/linux/soc/mmp/
12036
12037 MMP USB PHY DRIVERS
12038 R:      Lubomir Rintel <lkundrak@v3.sk>
12039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12040 S:      Maintained
12041 F:      drivers/phy/marvell/phy-mmp3-usb.c
12042 F:      drivers/phy/marvell/phy-pxa-usb.c
12043
12044 MMU GATHER AND TLB INVALIDATION
12045 M:      Will Deacon <will@kernel.org>
12046 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
12047 M:      Andrew Morton <akpm@linux-foundation.org>
12048 M:      Nick Piggin <npiggin@gmail.com>
12049 M:      Peter Zijlstra <peterz@infradead.org>
12050 L:      linux-arch@vger.kernel.org
12051 L:      linux-mm@kvack.org
12052 S:      Maintained
12053 F:      arch/*/include/asm/tlb.h
12054 F:      include/asm-generic/tlb.h
12055 F:      mm/mmu_gather.c
12056
12057 MN88472 MEDIA DRIVER
12058 M:      Antti Palosaari <crope@iki.fi>
12059 L:      linux-media@vger.kernel.org
12060 S:      Maintained
12061 W:      https://linuxtv.org
12062 W:      http://palosaari.fi/linux/
12063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12064 F:      drivers/media/dvb-frontends/mn88472*
12065
12066 MN88473 MEDIA DRIVER
12067 M:      Antti Palosaari <crope@iki.fi>
12068 L:      linux-media@vger.kernel.org
12069 S:      Maintained
12070 W:      https://linuxtv.org
12071 W:      http://palosaari.fi/linux/
12072 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12073 F:      drivers/media/dvb-frontends/mn88473*
12074
12075 MODULE SUPPORT
12076 M:      Jessica Yu <jeyu@kernel.org>
12077 S:      Maintained
12078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
12079 F:      include/linux/module.h
12080 F:      kernel/module.c
12081
12082 MONOLITHIC POWER SYSTEM PMIC DRIVER
12083 M:      Saravanan Sekar <sravanhome@gmail.com>
12084 S:      Maintained
12085 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
12086 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
12087 F:      drivers/iio/adc/mp2629_adc.c
12088 F:      drivers/mfd/mp2629.c
12089 F:      drivers/power/supply/mp2629_charger.c
12090 F:      drivers/regulator/mp5416.c
12091 F:      drivers/regulator/mpq7920.c
12092 F:      drivers/regulator/mpq7920.h
12093 F:      include/linux/mfd/mp2629.h
12094
12095 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
12096 S:      Orphan
12097 W:      http://popies.net/meye/
12098 F:      Documentation/userspace-api/media/drivers/meye*
12099 F:      drivers/media/pci/meye/
12100 F:      include/uapi/linux/meye.h
12101
12102 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
12103 M:      Jiri Slaby <jirislaby@kernel.org>
12104 S:      Maintained
12105 F:      Documentation/driver-api/serial/moxa-smartio.rst
12106 F:      drivers/tty/mxser.*
12107
12108 MR800 AVERMEDIA USB FM RADIO DRIVER
12109 M:      Alexey Klimov <klimov.linux@gmail.com>
12110 L:      linux-media@vger.kernel.org
12111 S:      Maintained
12112 T:      git git://linuxtv.org/media_tree.git
12113 F:      drivers/media/radio/radio-mr800.c
12114
12115 MRF24J40 IEEE 802.15.4 RADIO DRIVER
12116 M:      Alan Ott <alan@signal11.us>
12117 L:      linux-wpan@vger.kernel.org
12118 S:      Maintained
12119 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
12120 F:      drivers/net/ieee802154/mrf24j40.c
12121
12122 MSI LAPTOP SUPPORT
12123 M:      "Lee, Chun-Yi" <jlee@suse.com>
12124 L:      platform-driver-x86@vger.kernel.org
12125 S:      Maintained
12126 F:      drivers/platform/x86/msi-laptop.c
12127
12128 MSI WMI SUPPORT
12129 L:      platform-driver-x86@vger.kernel.org
12130 S:      Orphan
12131 F:      drivers/platform/x86/msi-wmi.c
12132
12133 MSI001 MEDIA DRIVER
12134 M:      Antti Palosaari <crope@iki.fi>
12135 L:      linux-media@vger.kernel.org
12136 S:      Maintained
12137 W:      https://linuxtv.org
12138 W:      http://palosaari.fi/linux/
12139 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12140 T:      git git://linuxtv.org/anttip/media_tree.git
12141 F:      drivers/media/tuners/msi001*
12142
12143 MSI2500 MEDIA DRIVER
12144 M:      Antti Palosaari <crope@iki.fi>
12145 L:      linux-media@vger.kernel.org
12146 S:      Maintained
12147 W:      https://linuxtv.org
12148 W:      http://palosaari.fi/linux/
12149 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12150 T:      git git://linuxtv.org/anttip/media_tree.git
12151 F:      drivers/media/usb/msi2500/
12152
12153 MSTAR INTERRUPT CONTROLLER DRIVER
12154 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
12155 M:      Daniel Palmer <daniel@thingy.jp>
12156 S:      Maintained
12157 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
12158 F:      drivers/irqchip/irq-mst-intc.c
12159
12160 MSYSTEMS DISKONCHIP G3 MTD DRIVER
12161 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12162 L:      linux-mtd@lists.infradead.org
12163 S:      Maintained
12164 F:      drivers/mtd/devices/docg3*
12165
12166 MT9M032 APTINA SENSOR DRIVER
12167 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12168 L:      linux-media@vger.kernel.org
12169 S:      Maintained
12170 T:      git git://linuxtv.org/media_tree.git
12171 F:      drivers/media/i2c/mt9m032.c
12172 F:      include/media/i2c/mt9m032.h
12173
12174 MT9P031 APTINA CAMERA SENSOR
12175 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12176 L:      linux-media@vger.kernel.org
12177 S:      Maintained
12178 T:      git git://linuxtv.org/media_tree.git
12179 F:      drivers/media/i2c/mt9p031.c
12180 F:      include/media/i2c/mt9p031.h
12181
12182 MT9T001 APTINA CAMERA SENSOR
12183 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12184 L:      linux-media@vger.kernel.org
12185 S:      Maintained
12186 T:      git git://linuxtv.org/media_tree.git
12187 F:      drivers/media/i2c/mt9t001.c
12188 F:      include/media/i2c/mt9t001.h
12189
12190 MT9T112 APTINA CAMERA SENSOR
12191 M:      Jacopo Mondi <jacopo@jmondi.org>
12192 L:      linux-media@vger.kernel.org
12193 S:      Odd Fixes
12194 T:      git git://linuxtv.org/media_tree.git
12195 F:      drivers/media/i2c/mt9t112.c
12196 F:      include/media/i2c/mt9t112.h
12197
12198 MT9V032 APTINA CAMERA SENSOR
12199 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12200 L:      linux-media@vger.kernel.org
12201 S:      Maintained
12202 T:      git git://linuxtv.org/media_tree.git
12203 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
12204 F:      drivers/media/i2c/mt9v032.c
12205 F:      include/media/i2c/mt9v032.h
12206
12207 MT9V111 APTINA CAMERA SENSOR
12208 M:      Jacopo Mondi <jacopo@jmondi.org>
12209 L:      linux-media@vger.kernel.org
12210 S:      Maintained
12211 T:      git git://linuxtv.org/media_tree.git
12212 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
12213 F:      drivers/media/i2c/mt9v111.c
12214
12215 MULTIFUNCTION DEVICES (MFD)
12216 M:      Lee Jones <lee.jones@linaro.org>
12217 S:      Supported
12218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
12219 F:      Documentation/devicetree/bindings/mfd/
12220 F:      drivers/mfd/
12221 F:      include/dt-bindings/mfd/
12222 F:      include/linux/mfd/
12223
12224 MULTIMEDIA CARD (MMC) ETC. OVER SPI
12225 S:      Orphan
12226 F:      drivers/mmc/host/mmc_spi.c
12227 F:      include/linux/spi/mmc_spi.h
12228
12229 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
12230 M:      Ulf Hansson <ulf.hansson@linaro.org>
12231 L:      linux-mmc@vger.kernel.org
12232 S:      Maintained
12233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
12234 F:      Documentation/devicetree/bindings/mmc/
12235 F:      drivers/mmc/
12236 F:      include/linux/mmc/
12237 F:      include/uapi/linux/mmc/
12238
12239 MULTIPLEXER SUBSYSTEM
12240 M:      Peter Rosin <peda@axentia.se>
12241 S:      Maintained
12242 F:      Documentation/ABI/testing/sysfs-class-mux*
12243 F:      Documentation/devicetree/bindings/mux/
12244 F:      drivers/mux/
12245 F:      include/dt-bindings/mux/
12246 F:      include/linux/mux/
12247
12248 MULTITECH MULTIPORT CARD (ISICOM)
12249 S:      Orphan
12250 F:      drivers/tty/isicom.c
12251 F:      include/linux/isicom.h
12252
12253 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
12254 M:      Bin Liu <b-liu@ti.com>
12255 L:      linux-usb@vger.kernel.org
12256 S:      Maintained
12257 F:      drivers/usb/musb/
12258
12259 MXL301RF MEDIA DRIVER
12260 M:      Akihiro Tsukada <tskd08@gmail.com>
12261 L:      linux-media@vger.kernel.org
12262 S:      Odd Fixes
12263 F:      drivers/media/tuners/mxl301rf*
12264
12265 MXL5007T MEDIA DRIVER
12266 M:      Michael Krufky <mkrufky@linuxtv.org>
12267 L:      linux-media@vger.kernel.org
12268 S:      Maintained
12269 W:      https://linuxtv.org
12270 W:      http://github.com/mkrufky
12271 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12272 T:      git git://linuxtv.org/mkrufky/tuners.git
12273 F:      drivers/media/tuners/mxl5007t.*
12274
12275 MXSFB DRM DRIVER
12276 M:      Marek Vasut <marex@denx.de>
12277 M:      Stefan Agner <stefan@agner.ch>
12278 L:      dri-devel@lists.freedesktop.org
12279 S:      Supported
12280 T:      git git://anongit.freedesktop.org/drm/drm-misc
12281 F:      Documentation/devicetree/bindings/display/mxsfb.txt
12282 F:      drivers/gpu/drm/mxsfb/
12283
12284 MYLEX DAC960 PCI RAID Controller
12285 M:      Hannes Reinecke <hare@kernel.org>
12286 L:      linux-scsi@vger.kernel.org
12287 S:      Supported
12288 F:      drivers/scsi/myrb.*
12289 F:      drivers/scsi/myrs.*
12290
12291 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
12292 M:      Chris Lee <christopher.lee@cspi.com>
12293 L:      netdev@vger.kernel.org
12294 S:      Supported
12295 W:      https://www.cspi.com/ethernet-products/support/downloads/
12296 F:      drivers/net/ethernet/myricom/myri10ge/
12297
12298 NAND FLASH SUBSYSTEM
12299 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12300 R:      Richard Weinberger <richard@nod.at>
12301 L:      linux-mtd@lists.infradead.org
12302 S:      Maintained
12303 W:      http://www.linux-mtd.infradead.org/
12304 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
12305 C:      irc://irc.oftc.net/mtd
12306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
12307 F:      drivers/mtd/nand/
12308 F:      include/linux/mtd/*nand*.h
12309
12310 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
12311 M:      Daniel Mack <zonque@gmail.com>
12312 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12313 S:      Maintained
12314 W:      http://www.native-instruments.com
12315 F:      sound/usb/caiaq/
12316
12317 NATSEMI ETHERNET DRIVER (DP8381x)
12318 S:      Orphan
12319 F:      drivers/net/ethernet/natsemi/natsemi.c
12320
12321 NCR 5380 SCSI DRIVERS
12322 M:      Finn Thain <fthain@telegraphics.com.au>
12323 M:      Michael Schmitz <schmitzmic@gmail.com>
12324 L:      linux-scsi@vger.kernel.org
12325 S:      Maintained
12326 F:      Documentation/scsi/g_NCR5380.rst
12327 F:      drivers/scsi/NCR5380.*
12328 F:      drivers/scsi/arm/cumana_1.c
12329 F:      drivers/scsi/arm/oak.c
12330 F:      drivers/scsi/atari_scsi.*
12331 F:      drivers/scsi/dmx3191d.c
12332 F:      drivers/scsi/g_NCR5380.*
12333 F:      drivers/scsi/mac_scsi.*
12334 F:      drivers/scsi/sun3_scsi.*
12335 F:      drivers/scsi/sun3_scsi_vme.c
12336
12337 NCSI LIBRARY
12338 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
12339 S:      Maintained
12340 F:      net/ncsi/
12341
12342 NCT6775 HARDWARE MONITOR DRIVER
12343 M:      Guenter Roeck <linux@roeck-us.net>
12344 L:      linux-hwmon@vger.kernel.org
12345 S:      Maintained
12346 F:      Documentation/hwmon/nct6775.rst
12347 F:      drivers/hwmon/nct6775.c
12348
12349 NETDEVSIM
12350 M:      Jakub Kicinski <kuba@kernel.org>
12351 S:      Maintained
12352 F:      drivers/net/netdevsim/*
12353
12354 NETEM NETWORK EMULATOR
12355 M:      Stephen Hemminger <stephen@networkplumber.org>
12356 L:      netdev@vger.kernel.org
12357 S:      Maintained
12358 F:      net/sched/sch_netem.c
12359
12360 NETERION 10GbE DRIVERS (s2io/vxge)
12361 M:      Jon Mason <jdmason@kudzu.us>
12362 L:      netdev@vger.kernel.org
12363 S:      Supported
12364 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
12365 F:      Documentation/networking/device_drivers/ethernet/neterion/vxge.rst
12366 F:      drivers/net/ethernet/neterion/
12367
12368 NETFILTER
12369 M:      Pablo Neira Ayuso <pablo@netfilter.org>
12370 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
12371 M:      Florian Westphal <fw@strlen.de>
12372 L:      netfilter-devel@vger.kernel.org
12373 L:      coreteam@netfilter.org
12374 S:      Maintained
12375 W:      http://www.netfilter.org/
12376 W:      http://www.iptables.org/
12377 W:      http://www.nftables.org/
12378 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
12379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
12380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
12381 F:      include/linux/netfilter*
12382 F:      include/linux/netfilter/
12383 F:      include/net/netfilter/
12384 F:      include/uapi/linux/netfilter*
12385 F:      include/uapi/linux/netfilter/
12386 F:      net/*/netfilter.c
12387 F:      net/*/netfilter/
12388 F:      net/bridge/br_netfilter*.c
12389 F:      net/netfilter/
12390
12391 NETROM NETWORK LAYER
12392 M:      Ralf Baechle <ralf@linux-mips.org>
12393 L:      linux-hams@vger.kernel.org
12394 S:      Maintained
12395 W:      http://www.linux-ax25.org/
12396 F:      include/net/netrom.h
12397 F:      include/uapi/linux/netrom.h
12398 F:      net/netrom/
12399
12400 NETRONOME ETHERNET DRIVERS
12401 M:      Simon Horman <simon.horman@netronome.com>
12402 R:      Jakub Kicinski <kuba@kernel.org>
12403 L:      oss-drivers@netronome.com
12404 S:      Maintained
12405 F:      drivers/net/ethernet/netronome/
12406
12407 NETWORK BLOCK DEVICE (NBD)
12408 M:      Josef Bacik <josef@toxicpanda.com>
12409 L:      linux-block@vger.kernel.org
12410 L:      nbd@other.debian.org
12411 S:      Maintained
12412 F:      Documentation/admin-guide/blockdev/nbd.rst
12413 F:      drivers/block/nbd.c
12414 F:      include/trace/events/nbd.h
12415 F:      include/uapi/linux/nbd.h
12416
12417 NETWORK DROP MONITOR
12418 M:      Neil Horman <nhorman@tuxdriver.com>
12419 L:      netdev@vger.kernel.org
12420 S:      Maintained
12421 W:      https://fedorahosted.org/dropwatch/
12422 F:      include/uapi/linux/net_dropmon.h
12423 F:      net/core/drop_monitor.c
12424
12425 NETWORKING DRIVERS
12426 M:      "David S. Miller" <davem@davemloft.net>
12427 M:      Jakub Kicinski <kuba@kernel.org>
12428 L:      netdev@vger.kernel.org
12429 S:      Maintained
12430 W:      http://www.linuxfoundation.org/en/Net
12431 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
12432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
12433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
12434 F:      Documentation/devicetree/bindings/net/
12435 F:      drivers/connector/
12436 F:      drivers/net/
12437 F:      include/linux/etherdevice.h
12438 F:      include/linux/fcdevice.h
12439 F:      include/linux/fddidevice.h
12440 F:      include/linux/hippidevice.h
12441 F:      include/linux/if_*
12442 F:      include/linux/inetdevice.h
12443 F:      include/linux/netdevice.h
12444 F:      include/uapi/linux/if_*
12445 F:      include/uapi/linux/netdevice.h
12446
12447 NETWORKING DRIVERS (WIRELESS)
12448 M:      Kalle Valo <kvalo@codeaurora.org>
12449 L:      linux-wireless@vger.kernel.org
12450 S:      Maintained
12451 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
12452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
12453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
12454 F:      Documentation/devicetree/bindings/net/wireless/
12455 F:      drivers/net/wireless/
12456
12457 NETWORKING [DSA]
12458 M:      Andrew Lunn <andrew@lunn.ch>
12459 M:      Vivien Didelot <vivien.didelot@gmail.com>
12460 M:      Florian Fainelli <f.fainelli@gmail.com>
12461 M:      Vladimir Oltean <olteanv@gmail.com>
12462 S:      Maintained
12463 F:      Documentation/devicetree/bindings/net/dsa/
12464 F:      drivers/net/dsa/
12465 F:      include/linux/dsa/
12466 F:      include/linux/platform_data/dsa.h
12467 F:      include/net/dsa.h
12468 F:      net/dsa/
12469
12470 NETWORKING [GENERAL]
12471 M:      "David S. Miller" <davem@davemloft.net>
12472 M:      Jakub Kicinski <kuba@kernel.org>
12473 L:      netdev@vger.kernel.org
12474 S:      Maintained
12475 W:      http://www.linuxfoundation.org/en/Net
12476 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
12477 B:      mailto:netdev@vger.kernel.org
12478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
12479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
12480 F:      Documentation/networking/
12481 F:      include/linux/in.h
12482 F:      include/linux/net.h
12483 F:      include/linux/netdevice.h
12484 F:      include/net/
12485 F:      include/uapi/linux/in.h
12486 F:      include/uapi/linux/net.h
12487 F:      include/uapi/linux/net_namespace.h
12488 F:      include/uapi/linux/netdevice.h
12489 F:      lib/net_utils.c
12490 F:      lib/random32.c
12491 F:      net/
12492 F:      tools/testing/selftests/net/
12493
12494 NETWORKING [IPSEC]
12495 M:      Steffen Klassert <steffen.klassert@secunet.com>
12496 M:      Herbert Xu <herbert@gondor.apana.org.au>
12497 M:      "David S. Miller" <davem@davemloft.net>
12498 L:      netdev@vger.kernel.org
12499 S:      Maintained
12500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
12501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
12502 F:      include/net/xfrm.h
12503 F:      include/uapi/linux/xfrm.h
12504 F:      net/ipv4/ah4.c
12505 F:      net/ipv4/esp4*
12506 F:      net/ipv4/ip_vti.c
12507 F:      net/ipv4/ipcomp.c
12508 F:      net/ipv4/xfrm*
12509 F:      net/ipv6/ah6.c
12510 F:      net/ipv6/esp6*
12511 F:      net/ipv6/ip6_vti.c
12512 F:      net/ipv6/ipcomp6.c
12513 F:      net/ipv6/xfrm*
12514 F:      net/key/
12515 F:      net/xfrm/
12516 F:      tools/testing/selftests/net/ipsec.c
12517
12518 NETWORKING [IPv4/IPv6]
12519 M:      "David S. Miller" <davem@davemloft.net>
12520 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
12521 M:      David Ahern <dsahern@kernel.org>
12522 L:      netdev@vger.kernel.org
12523 S:      Maintained
12524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
12525 F:      arch/x86/net/*
12526 F:      include/net/ip*
12527 F:      net/ipv4/
12528 F:      net/ipv6/
12529
12530 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
12531 M:      Paul Moore <paul@paul-moore.com>
12532 L:      netdev@vger.kernel.org
12533 L:      linux-security-module@vger.kernel.org
12534 S:      Maintained
12535 W:      https://github.com/netlabel
12536 F:      Documentation/netlabel/
12537 F:      include/net/calipso.h
12538 F:      include/net/cipso_ipv4.h
12539 F:      include/net/netlabel.h
12540 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
12541 F:      include/uapi/linux/netfilter/xt_SECMARK.h
12542 F:      net/ipv4/cipso_ipv4.c
12543 F:      net/ipv6/calipso.c
12544 F:      net/netfilter/xt_CONNSECMARK.c
12545 F:      net/netfilter/xt_SECMARK.c
12546 F:      net/netlabel/
12547
12548 NETWORKING [MPTCP]
12549 M:      Mat Martineau <mathew.j.martineau@linux.intel.com>
12550 M:      Matthieu Baerts <matthieu.baerts@tessares.net>
12551 L:      netdev@vger.kernel.org
12552 L:      mptcp@lists.linux.dev
12553 S:      Maintained
12554 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
12555 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
12556 F:      Documentation/networking/mptcp-sysctl.rst
12557 F:      include/net/mptcp.h
12558 F:      include/trace/events/mptcp.h
12559 F:      include/uapi/linux/mptcp.h
12560 F:      net/mptcp/
12561 F:      tools/testing/selftests/net/mptcp/
12562
12563 NETWORKING [TCP]
12564 M:      Eric Dumazet <edumazet@google.com>
12565 L:      netdev@vger.kernel.org
12566 S:      Maintained
12567 F:      include/linux/tcp.h
12568 F:      include/net/tcp.h
12569 F:      include/trace/events/tcp.h
12570 F:      include/uapi/linux/tcp.h
12571 F:      net/ipv4/syncookies.c
12572 F:      net/ipv4/tcp*.c
12573 F:      net/ipv6/syncookies.c
12574 F:      net/ipv6/tcp*.c
12575
12576 NETWORKING [TLS]
12577 M:      Boris Pismenny <borisp@nvidia.com>
12578 M:      John Fastabend <john.fastabend@gmail.com>
12579 M:      Daniel Borkmann <daniel@iogearbox.net>
12580 M:      Jakub Kicinski <kuba@kernel.org>
12581 L:      netdev@vger.kernel.org
12582 S:      Maintained
12583 F:      include/net/tls.h
12584 F:      include/uapi/linux/tls.h
12585 F:      net/tls/*
12586
12587 NETWORKING [WIRELESS]
12588 L:      linux-wireless@vger.kernel.org
12589 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
12590
12591 NETXEN (1/10) GbE SUPPORT
12592 M:      Manish Chopra <manishc@marvell.com>
12593 M:      Rahul Verma <rahulv@marvell.com>
12594 M:      GR-Linux-NIC-Dev@marvell.com
12595 L:      netdev@vger.kernel.org
12596 S:      Supported
12597 F:      drivers/net/ethernet/qlogic/netxen/
12598
12599 NET_FAILOVER MODULE
12600 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
12601 L:      netdev@vger.kernel.org
12602 S:      Supported
12603 F:      Documentation/networking/net_failover.rst
12604 F:      drivers/net/net_failover.c
12605 F:      include/net/net_failover.h
12606
12607 NEXTHOP
12608 M:      David Ahern <dsahern@kernel.org>
12609 L:      netdev@vger.kernel.org
12610 S:      Maintained
12611 F:      include/net/netns/nexthop.h
12612 F:      include/net/nexthop.h
12613 F:      include/uapi/linux/nexthop.h
12614 F:      net/ipv4/nexthop.c
12615
12616 NFC SUBSYSTEM
12617 L:      netdev@vger.kernel.org
12618 S:      Orphan
12619 F:      Documentation/devicetree/bindings/net/nfc/
12620 F:      drivers/nfc/
12621 F:      include/linux/platform_data/nfcmrvl.h
12622 F:      include/net/nfc/
12623 F:      include/uapi/linux/nfc.h
12624 F:      net/nfc/
12625
12626 NFC VIRTUAL NCI DEVICE DRIVER
12627 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
12628 L:      netdev@vger.kernel.org
12629 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12630 S:      Supported
12631 F:      drivers/nfc/virtual_ncidev.c
12632 F:      tools/testing/selftests/nci/
12633
12634 NFS, SUNRPC, AND LOCKD CLIENTS
12635 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
12636 M:      Anna Schumaker <anna.schumaker@netapp.com>
12637 L:      linux-nfs@vger.kernel.org
12638 S:      Maintained
12639 W:      http://client.linux-nfs.org
12640 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
12641 F:      fs/lockd/
12642 F:      fs/nfs/
12643 F:      fs/nfs_common/
12644 F:      include/linux/lockd/
12645 F:      include/linux/nfs*
12646 F:      include/linux/sunrpc/
12647 F:      include/uapi/linux/nfs*
12648 F:      include/uapi/linux/sunrpc/
12649 F:      net/sunrpc/
12650 F:      Documentation/filesystems/nfs/
12651
12652 NILFS2 FILESYSTEM
12653 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
12654 L:      linux-nilfs@vger.kernel.org
12655 S:      Supported
12656 W:      https://nilfs.sourceforge.io/
12657 W:      https://nilfs.osdn.jp/
12658 T:      git git://github.com/konis/nilfs2.git
12659 F:      Documentation/filesystems/nilfs2.rst
12660 F:      fs/nilfs2/
12661 F:      include/trace/events/nilfs2.h
12662 F:      include/uapi/linux/nilfs2_api.h
12663 F:      include/uapi/linux/nilfs2_ondisk.h
12664
12665 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
12666 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
12667 S:      Maintained
12668 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
12669 F:      Documentation/scsi/NinjaSCSI.rst
12670 F:      drivers/scsi/pcmcia/nsp_*
12671
12672 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
12673 M:      GOTO Masanori <gotom@debian.or.jp>
12674 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
12675 S:      Maintained
12676 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
12677 F:      Documentation/scsi/NinjaSCSI.rst
12678 F:      drivers/scsi/nsp32*
12679
12680 NIOS2 ARCHITECTURE
12681 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12682 S:      Maintained
12683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
12684 F:      arch/nios2/
12685
12686 NITRO ENCLAVES (NE)
12687 M:      Andra Paraschiv <andraprs@amazon.com>
12688 M:      Alexandru Vasile <lexnv@amazon.com>
12689 M:      Alexandru Ciobotaru <alcioa@amazon.com>
12690 L:      linux-kernel@vger.kernel.org
12691 S:      Supported
12692 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
12693 F:      Documentation/virt/ne_overview.rst
12694 F:      drivers/virt/nitro_enclaves/
12695 F:      include/linux/nitro_enclaves.h
12696 F:      include/uapi/linux/nitro_enclaves.h
12697 F:      samples/nitro_enclaves/
12698
12699 NOHZ, DYNTICKS SUPPORT
12700 M:      Frederic Weisbecker <fweisbec@gmail.com>
12701 M:      Thomas Gleixner <tglx@linutronix.de>
12702 M:      Ingo Molnar <mingo@kernel.org>
12703 L:      linux-kernel@vger.kernel.org
12704 S:      Maintained
12705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
12706 F:      include/linux/sched/nohz.h
12707 F:      include/linux/tick.h
12708 F:      kernel/time/tick*.*
12709
12710 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
12711 M:      Pavel Machek <pavel@ucw.cz>
12712 M:      Sakari Ailus <sakari.ailus@iki.fi>
12713 L:      linux-media@vger.kernel.org
12714 S:      Maintained
12715 F:      drivers/media/i2c/ad5820.c
12716 F:      drivers/media/i2c/et8ek8
12717
12718 NOKIA N900 POWER SUPPLY DRIVERS
12719 R:      Pali Rohár <pali@kernel.org>
12720 F:      drivers/power/supply/bq2415x_charger.c
12721 F:      drivers/power/supply/bq27xxx_battery.c
12722 F:      drivers/power/supply/bq27xxx_battery_i2c.c
12723 F:      drivers/power/supply/isp1704_charger.c
12724 F:      drivers/power/supply/rx51_battery.c
12725 F:      include/linux/power/bq2415x_charger.h
12726 F:      include/linux/power/bq27xxx_battery.h
12727
12728 NOLIBC HEADER FILE
12729 M:      Willy Tarreau <w@1wt.eu>
12730 S:      Maintained
12731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
12732 F:      tools/include/nolibc/
12733
12734 NSDEPS
12735 M:      Matthias Maennich <maennich@google.com>
12736 S:      Maintained
12737 F:      Documentation/core-api/symbol-namespaces.rst
12738 F:      scripts/nsdeps
12739
12740 NTB AMD DRIVER
12741 M:      Sanjay R Mehta <sanju.mehta@amd.com>
12742 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
12743 L:      linux-ntb@googlegroups.com
12744 S:      Supported
12745 F:      drivers/ntb/hw/amd/
12746
12747 NTB DRIVER CORE
12748 M:      Jon Mason <jdmason@kudzu.us>
12749 M:      Dave Jiang <dave.jiang@intel.com>
12750 M:      Allen Hubbe <allenbh@gmail.com>
12751 L:      linux-ntb@googlegroups.com
12752 S:      Supported
12753 W:      https://github.com/jonmason/ntb/wiki
12754 T:      git git://github.com/jonmason/ntb.git
12755 F:      drivers/net/ntb_netdev.c
12756 F:      drivers/ntb/
12757 F:      include/linux/ntb.h
12758 F:      include/linux/ntb_transport.h
12759 F:      tools/testing/selftests/ntb/
12760
12761 NTB IDT DRIVER
12762 M:      Serge Semin <fancer.lancer@gmail.com>
12763 L:      linux-ntb@googlegroups.com
12764 S:      Supported
12765 F:      drivers/ntb/hw/idt/
12766
12767 NTB INTEL DRIVER
12768 M:      Dave Jiang <dave.jiang@intel.com>
12769 L:      linux-ntb@googlegroups.com
12770 S:      Supported
12771 W:      https://github.com/davejiang/linux/wiki
12772 T:      git https://github.com/davejiang/linux.git
12773 F:      drivers/ntb/hw/intel/
12774
12775 NTFS FILESYSTEM
12776 M:      Anton Altaparmakov <anton@tuxera.com>
12777 L:      linux-ntfs-dev@lists.sourceforge.net
12778 S:      Supported
12779 W:      http://www.tuxera.com/
12780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
12781 F:      Documentation/filesystems/ntfs.rst
12782 F:      fs/ntfs/
12783
12784 NUBUS SUBSYSTEM
12785 M:      Finn Thain <fthain@telegraphics.com.au>
12786 L:      linux-m68k@lists.linux-m68k.org
12787 S:      Maintained
12788 F:      arch/*/include/asm/nubus.h
12789 F:      drivers/nubus/
12790 F:      include/linux/nubus.h
12791 F:      include/uapi/linux/nubus.h
12792
12793 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
12794 M:      Antonino Daplas <adaplas@gmail.com>
12795 L:      linux-fbdev@vger.kernel.org
12796 S:      Maintained
12797 F:      drivers/video/fbdev/nvidia/
12798 F:      drivers/video/fbdev/riva/
12799
12800 NVM EXPRESS DRIVER
12801 M:      Keith Busch <kbusch@kernel.org>
12802 M:      Jens Axboe <axboe@fb.com>
12803 M:      Christoph Hellwig <hch@lst.de>
12804 M:      Sagi Grimberg <sagi@grimberg.me>
12805 L:      linux-nvme@lists.infradead.org
12806 S:      Supported
12807 W:      http://git.infradead.org/nvme.git
12808 T:      git://git.infradead.org/nvme.git
12809 F:      drivers/nvme/host/
12810 F:      include/linux/nvme.h
12811 F:      include/uapi/linux/nvme_ioctl.h
12812
12813 NVM EXPRESS FC TRANSPORT DRIVERS
12814 M:      James Smart <james.smart@broadcom.com>
12815 L:      linux-nvme@lists.infradead.org
12816 S:      Supported
12817 F:      drivers/nvme/host/fc.c
12818 F:      drivers/nvme/target/fc.c
12819 F:      drivers/nvme/target/fcloop.c
12820 F:      include/linux/nvme-fc-driver.h
12821 F:      include/linux/nvme-fc.h
12822
12823 NVM EXPRESS TARGET DRIVER
12824 M:      Christoph Hellwig <hch@lst.de>
12825 M:      Sagi Grimberg <sagi@grimberg.me>
12826 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
12827 L:      linux-nvme@lists.infradead.org
12828 S:      Supported
12829 W:      http://git.infradead.org/nvme.git
12830 T:      git://git.infradead.org/nvme.git
12831 F:      drivers/nvme/target/
12832
12833 NVMEM FRAMEWORK
12834 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12835 S:      Maintained
12836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
12837 F:      Documentation/ABI/stable/sysfs-bus-nvmem
12838 F:      Documentation/devicetree/bindings/nvmem/
12839 F:      drivers/nvmem/
12840 F:      include/linux/nvmem-consumer.h
12841 F:      include/linux/nvmem-provider.h
12842
12843 NXP C45 TJA11XX PHY DRIVER
12844 M:      Radu Pirea <radu-nicolae.pirea@oss.nxp.com>
12845 L:      netdev@vger.kernel.org
12846 S:      Maintained
12847 F:      drivers/net/phy/nxp-c45-tja11xx.c
12848
12849 NXP FSPI DRIVER
12850 M:      Ashish Kumar <ashish.kumar@nxp.com>
12851 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
12852 L:      linux-spi@vger.kernel.org
12853 S:      Maintained
12854 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
12855 F:      drivers/spi/spi-nxp-fspi.c
12856
12857 NXP FXAS21002C DRIVER
12858 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12859 L:      linux-iio@vger.kernel.org
12860 S:      Maintained
12861 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
12862 F:      drivers/iio/gyro/fxas21002c.h
12863 F:      drivers/iio/gyro/fxas21002c_core.c
12864 F:      drivers/iio/gyro/fxas21002c_i2c.c
12865 F:      drivers/iio/gyro/fxas21002c_spi.c
12866
12867 NXP i.MX CLOCK DRIVERS
12868 M:      Abel Vesa <abel.vesa@nxp.com>
12869 L:      linux-clk@vger.kernel.org
12870 L:      linux-imx@nxp.com
12871 S:      Maintained
12872 F:      drivers/clk/imx/
12873
12874 NXP i.MX 8MQ DCSS DRIVER
12875 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
12876 R:      Lucas Stach <l.stach@pengutronix.de>
12877 L:      dri-devel@lists.freedesktop.org
12878 S:      Maintained
12879 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
12880 F:      drivers/gpu/drm/imx/dcss/
12881
12882 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
12883 M:      Jagan Teki <jagan@amarulasolutions.com>
12884 S:      Maintained
12885 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
12886 F:      drivers/regulator/pf8x00-regulator.c
12887
12888 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
12889 M:      Krzysztof Kozlowski <krzk@kernel.org>
12890 L:      linux-kernel@vger.kernel.org
12891 S:      Maintained
12892 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
12893 F:      drivers/extcon/extcon-ptn5150.c
12894
12895 NXP SGTL5000 DRIVER
12896 M:      Fabio Estevam <festevam@gmail.com>
12897 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12898 S:      Maintained
12899 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
12900 F:      sound/soc/codecs/sgtl5000*
12901
12902 NXP SJA1105 ETHERNET SWITCH DRIVER
12903 M:      Vladimir Oltean <olteanv@gmail.com>
12904 L:      linux-kernel@vger.kernel.org
12905 S:      Maintained
12906 F:      drivers/net/dsa/sja1105
12907
12908 NXP TDA998X DRM DRIVER
12909 M:      Russell King <linux@armlinux.org.uk>
12910 S:      Maintained
12911 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
12912 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
12913 F:      drivers/gpu/drm/i2c/tda998x_drv.c
12914 F:      include/drm/i2c/tda998x.h
12915 F:      include/dt-bindings/display/tda998x.h
12916 K:      "nxp,tda998x"
12917
12918 NXP TFA9879 DRIVER
12919 M:      Peter Rosin <peda@axentia.se>
12920 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12921 S:      Maintained
12922 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
12923 F:      sound/soc/codecs/tfa9879*
12924
12925 NXP-NCI NFC DRIVER
12926 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
12927 R:      Charles Gorand <charles.gorand@effinnov.com>
12928 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12929 S:      Supported
12930 F:      drivers/nfc/nxp-nci
12931
12932 OBJAGG
12933 M:      Jiri Pirko <jiri@nvidia.com>
12934 L:      netdev@vger.kernel.org
12935 S:      Supported
12936 F:      include/linux/objagg.h
12937 F:      lib/objagg.c
12938 F:      lib/test_objagg.c
12939
12940 OBJTOOL
12941 M:      Josh Poimboeuf <jpoimboe@redhat.com>
12942 M:      Peter Zijlstra <peterz@infradead.org>
12943 S:      Supported
12944 F:      tools/objtool/
12945 F:      include/linux/objtool.h
12946
12947 OCELOT ETHERNET SWITCH DRIVER
12948 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
12949 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
12950 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12951 M:      UNGLinuxDriver@microchip.com
12952 L:      netdev@vger.kernel.org
12953 S:      Supported
12954 F:      drivers/net/dsa/ocelot/*
12955 F:      drivers/net/ethernet/mscc/
12956 F:      include/soc/mscc/ocelot*
12957 F:      net/dsa/tag_ocelot.c
12958 F:      net/dsa/tag_ocelot_8021q.c
12959 F:      tools/testing/selftests/drivers/net/ocelot/*
12960
12961 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
12962 M:      Frederic Barrat <fbarrat@linux.ibm.com>
12963 M:      Andrew Donnellan <ajd@linux.ibm.com>
12964 L:      linuxppc-dev@lists.ozlabs.org
12965 S:      Supported
12966 F:      Documentation/userspace-api/accelerators/ocxl.rst
12967 F:      arch/powerpc/include/asm/pnv-ocxl.h
12968 F:      arch/powerpc/platforms/powernv/ocxl.c
12969 F:      drivers/misc/ocxl/
12970 F:      include/misc/ocxl*
12971 F:      include/uapi/misc/ocxl.h
12972
12973 OMAP AUDIO SUPPORT
12974 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
12975 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
12976 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12977 L:      linux-omap@vger.kernel.org
12978 S:      Maintained
12979 F:      sound/soc/ti/n810.c
12980 F:      sound/soc/ti/omap*
12981 F:      sound/soc/ti/rx51.c
12982 F:      sound/soc/ti/sdma-pcm.*
12983
12984 OMAP CLOCK FRAMEWORK SUPPORT
12985 M:      Paul Walmsley <paul@pwsan.com>
12986 L:      linux-omap@vger.kernel.org
12987 S:      Maintained
12988 F:      arch/arm/*omap*/*clock*
12989
12990 OMAP DEVICE TREE SUPPORT
12991 M:      Benoît Cousson <bcousson@baylibre.com>
12992 M:      Tony Lindgren <tony@atomide.com>
12993 L:      linux-omap@vger.kernel.org
12994 L:      devicetree@vger.kernel.org
12995 S:      Maintained
12996 F:      arch/arm/boot/dts/*am3*
12997 F:      arch/arm/boot/dts/*am4*
12998 F:      arch/arm/boot/dts/*am5*
12999 F:      arch/arm/boot/dts/*dra7*
13000 F:      arch/arm/boot/dts/*omap*
13001 F:      arch/arm/boot/dts/logicpd-som-lv*
13002 F:      arch/arm/boot/dts/logicpd-torpedo*
13003
13004 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
13005 L:      linux-omap@vger.kernel.org
13006 L:      linux-fbdev@vger.kernel.org
13007 S:      Orphan
13008 F:      Documentation/arm/omap/dss.rst
13009 F:      drivers/video/fbdev/omap2/
13010
13011 OMAP FRAMEBUFFER SUPPORT
13012 L:      linux-fbdev@vger.kernel.org
13013 L:      linux-omap@vger.kernel.org
13014 S:      Orphan
13015 F:      drivers/video/fbdev/omap/
13016
13017 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
13018 M:      Roger Quadros <rogerq@kernel.org>
13019 M:      Tony Lindgren <tony@atomide.com>
13020 L:      linux-omap@vger.kernel.org
13021 S:      Maintained
13022 F:      arch/arm/mach-omap2/*gpmc*
13023 F:      drivers/memory/omap-gpmc.c
13024
13025 OMAP GPIO DRIVER
13026 M:      Grygorii Strashko <grygorii.strashko@ti.com>
13027 M:      Santosh Shilimkar <ssantosh@kernel.org>
13028 M:      Kevin Hilman <khilman@kernel.org>
13029 L:      linux-omap@vger.kernel.org
13030 S:      Maintained
13031 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
13032 F:      drivers/gpio/gpio-omap.c
13033
13034 OMAP HARDWARE SPINLOCK SUPPORT
13035 M:      Ohad Ben-Cohen <ohad@wizery.com>
13036 L:      linux-omap@vger.kernel.org
13037 S:      Maintained
13038 F:      drivers/hwspinlock/omap_hwspinlock.c
13039
13040 OMAP HS MMC SUPPORT
13041 L:      linux-mmc@vger.kernel.org
13042 L:      linux-omap@vger.kernel.org
13043 S:      Orphan
13044 F:      drivers/mmc/host/omap_hsmmc.c
13045
13046 OMAP HWMOD DATA
13047 M:      Paul Walmsley <paul@pwsan.com>
13048 L:      linux-omap@vger.kernel.org
13049 S:      Maintained
13050 F:      arch/arm/mach-omap2/omap_hwmod*data*
13051
13052 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
13053 M:      Benoît Cousson <bcousson@baylibre.com>
13054 L:      linux-omap@vger.kernel.org
13055 S:      Maintained
13056 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
13057
13058 OMAP HWMOD SUPPORT
13059 M:      Benoît Cousson <bcousson@baylibre.com>
13060 M:      Paul Walmsley <paul@pwsan.com>
13061 L:      linux-omap@vger.kernel.org
13062 S:      Maintained
13063 F:      arch/arm/mach-omap2/omap_hwmod.*
13064
13065 OMAP I2C DRIVER
13066 M:      Vignesh R <vigneshr@ti.com>
13067 L:      linux-omap@vger.kernel.org
13068 L:      linux-i2c@vger.kernel.org
13069 S:      Maintained
13070 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
13071 F:      drivers/i2c/busses/i2c-omap.c
13072
13073 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
13074 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13075 L:      linux-media@vger.kernel.org
13076 S:      Maintained
13077 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
13078 F:      drivers/media/platform/omap3isp/
13079 F:      drivers/staging/media/omap4iss/
13080
13081 OMAP MMC SUPPORT
13082 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
13083 L:      linux-omap@vger.kernel.org
13084 S:      Odd Fixes
13085 F:      drivers/mmc/host/omap.c
13086
13087 OMAP POWER MANAGEMENT SUPPORT
13088 M:      Kevin Hilman <khilman@kernel.org>
13089 L:      linux-omap@vger.kernel.org
13090 S:      Maintained
13091 F:      arch/arm/*omap*/*pm*
13092 F:      drivers/cpufreq/omap-cpufreq.c
13093
13094 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
13095 M:      Rajendra Nayak <rnayak@codeaurora.org>
13096 M:      Paul Walmsley <paul@pwsan.com>
13097 L:      linux-omap@vger.kernel.org
13098 S:      Maintained
13099 F:      arch/arm/mach-omap2/prm*
13100
13101 OMAP RANDOM NUMBER GENERATOR SUPPORT
13102 M:      Deepak Saxena <dsaxena@plexity.net>
13103 S:      Maintained
13104 F:      drivers/char/hw_random/omap-rng.c
13105
13106 OMAP USB SUPPORT
13107 L:      linux-usb@vger.kernel.org
13108 L:      linux-omap@vger.kernel.org
13109 S:      Orphan
13110 F:      arch/arm/*omap*/usb*
13111 F:      drivers/usb/*/*omap*
13112
13113 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
13114 M:      Mark Jackson <mpfj@newflow.co.uk>
13115 L:      linux-omap@vger.kernel.org
13116 S:      Maintained
13117 F:      arch/arm/boot/dts/am335x-nano.dts
13118
13119 OMAP1 SUPPORT
13120 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
13121 M:      Tony Lindgren <tony@atomide.com>
13122 L:      linux-omap@vger.kernel.org
13123 S:      Maintained
13124 Q:      http://patchwork.kernel.org/project/linux-omap/list/
13125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
13126 F:      arch/arm/configs/omap1_defconfig
13127 F:      arch/arm/mach-omap1/
13128 F:      arch/arm/plat-omap/
13129 F:      drivers/i2c/busses/i2c-omap.c
13130 F:      include/linux/platform_data/ams-delta-fiq.h
13131 F:      include/linux/platform_data/i2c-omap.h
13132
13133 OMAP2+ SUPPORT
13134 M:      Tony Lindgren <tony@atomide.com>
13135 L:      linux-omap@vger.kernel.org
13136 S:      Maintained
13137 W:      http://www.muru.com/linux/omap/
13138 W:      http://linux.omap.com/
13139 Q:      http://patchwork.kernel.org/project/linux-omap/list/
13140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
13141 F:      arch/arm/configs/omap2plus_defconfig
13142 F:      arch/arm/mach-omap2/
13143 F:      arch/arm/plat-omap/
13144 F:      drivers/bus/ti-sysc.c
13145 F:      drivers/i2c/busses/i2c-omap.c
13146 F:      drivers/irqchip/irq-omap-intc.c
13147 F:      drivers/mfd/*omap*.c
13148 F:      drivers/mfd/menelaus.c
13149 F:      drivers/mfd/palmas.c
13150 F:      drivers/mfd/tps65217.c
13151 F:      drivers/mfd/tps65218.c
13152 F:      drivers/mfd/tps65910.c
13153 F:      drivers/mfd/twl-core.[ch]
13154 F:      drivers/mfd/twl4030*.c
13155 F:      drivers/mfd/twl6030*.c
13156 F:      drivers/mfd/twl6040*.c
13157 F:      drivers/regulator/palmas-regulator*.c
13158 F:      drivers/regulator/pbias-regulator.c
13159 F:      drivers/regulator/tps65217-regulator.c
13160 F:      drivers/regulator/tps65218-regulator.c
13161 F:      drivers/regulator/tps65910-regulator.c
13162 F:      drivers/regulator/twl-regulator.c
13163 F:      drivers/regulator/twl6030-regulator.c
13164 F:      include/linux/platform_data/i2c-omap.h
13165 F:      include/linux/platform_data/ti-sysc.h
13166
13167 OMFS FILESYSTEM
13168 M:      Bob Copeland <me@bobcopeland.com>
13169 L:      linux-karma-devel@lists.sourceforge.net
13170 S:      Maintained
13171 F:      Documentation/filesystems/omfs.rst
13172 F:      fs/omfs/
13173
13174 OMNIKEY CARDMAN 4000 DRIVER
13175 M:      Harald Welte <laforge@gnumonks.org>
13176 S:      Maintained
13177 F:      drivers/char/pcmcia/cm4000_cs.c
13178 F:      include/linux/cm4000_cs.h
13179 F:      include/uapi/linux/cm4000_cs.h
13180
13181 OMNIKEY CARDMAN 4040 DRIVER
13182 M:      Harald Welte <laforge@gnumonks.org>
13183 S:      Maintained
13184 F:      drivers/char/pcmcia/cm4040_cs.*
13185
13186 OMNIVISION OV02A10 SENSOR DRIVER
13187 M:      Dongchun Zhu <dongchun.zhu@mediatek.com>
13188 L:      linux-media@vger.kernel.org
13189 S:      Maintained
13190 T:      git git://linuxtv.org/media_tree.git
13191 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
13192 F:      drivers/media/i2c/ov02a10.c
13193
13194 OMNIVISION OV13858 SENSOR DRIVER
13195 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13196 L:      linux-media@vger.kernel.org
13197 S:      Maintained
13198 T:      git git://linuxtv.org/media_tree.git
13199 F:      drivers/media/i2c/ov13858.c
13200
13201 OMNIVISION OV2680 SENSOR DRIVER
13202 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13203 L:      linux-media@vger.kernel.org
13204 S:      Maintained
13205 T:      git git://linuxtv.org/media_tree.git
13206 F:      Documentation/devicetree/bindings/media/i2c/ov2680.yaml
13207 F:      drivers/media/i2c/ov2680.c
13208
13209 OMNIVISION OV2685 SENSOR DRIVER
13210 M:      Shunqian Zheng <zhengsq@rock-chips.com>
13211 L:      linux-media@vger.kernel.org
13212 S:      Maintained
13213 T:      git git://linuxtv.org/media_tree.git
13214 F:      drivers/media/i2c/ov2685.c
13215
13216 OMNIVISION OV2740 SENSOR DRIVER
13217 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13218 R:      Shawn Tu <shawnx.tu@intel.com>
13219 R:      Bingbu Cao <bingbu.cao@intel.com>
13220 L:      linux-media@vger.kernel.org
13221 S:      Maintained
13222 T:      git git://linuxtv.org/media_tree.git
13223 F:      drivers/media/i2c/ov2740.c
13224
13225 OMNIVISION OV5640 SENSOR DRIVER
13226 M:      Steve Longerbeam <slongerbeam@gmail.com>
13227 L:      linux-media@vger.kernel.org
13228 S:      Maintained
13229 T:      git git://linuxtv.org/media_tree.git
13230 F:      drivers/media/i2c/ov5640.c
13231
13232 OMNIVISION OV5647 SENSOR DRIVER
13233 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
13234 M:      Jacopo Mondi <jacopo@jmondi.org>
13235 L:      linux-media@vger.kernel.org
13236 S:      Maintained
13237 T:      git git://linuxtv.org/media_tree.git
13238 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
13239 F:      drivers/media/i2c/ov5647.c
13240
13241 OMNIVISION OV5670 SENSOR DRIVER
13242 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
13243 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
13244 L:      linux-media@vger.kernel.org
13245 S:      Maintained
13246 T:      git git://linuxtv.org/media_tree.git
13247 F:      drivers/media/i2c/ov5670.c
13248
13249 OMNIVISION OV5675 SENSOR DRIVER
13250 M:      Shawn Tu <shawnx.tu@intel.com>
13251 L:      linux-media@vger.kernel.org
13252 S:      Maintained
13253 T:      git git://linuxtv.org/media_tree.git
13254 F:      drivers/media/i2c/ov5675.c
13255
13256 OMNIVISION OV5695 SENSOR DRIVER
13257 M:      Shunqian Zheng <zhengsq@rock-chips.com>
13258 L:      linux-media@vger.kernel.org
13259 S:      Maintained
13260 T:      git git://linuxtv.org/media_tree.git
13261 F:      drivers/media/i2c/ov5695.c
13262
13263 OMNIVISION OV7670 SENSOR DRIVER
13264 L:      linux-media@vger.kernel.org
13265 S:      Orphan
13266 T:      git git://linuxtv.org/media_tree.git
13267 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
13268 F:      drivers/media/i2c/ov7670.c
13269
13270 OMNIVISION OV772x SENSOR DRIVER
13271 M:      Jacopo Mondi <jacopo@jmondi.org>
13272 L:      linux-media@vger.kernel.org
13273 S:      Odd fixes
13274 T:      git git://linuxtv.org/media_tree.git
13275 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
13276 F:      drivers/media/i2c/ov772x.c
13277 F:      include/media/i2c/ov772x.h
13278
13279 OMNIVISION OV7740 SENSOR DRIVER
13280 M:      Wenyou Yang <wenyou.yang@microchip.com>
13281 L:      linux-media@vger.kernel.org
13282 S:      Maintained
13283 T:      git git://linuxtv.org/media_tree.git
13284 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
13285 F:      drivers/media/i2c/ov7740.c
13286
13287 OMNIVISION OV8856 SENSOR DRIVER
13288 M:      Dongchun Zhu <dongchun.zhu@mediatek.com>
13289 L:      linux-media@vger.kernel.org
13290 S:      Maintained
13291 T:      git git://linuxtv.org/media_tree.git
13292 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
13293 F:      drivers/media/i2c/ov8856.c
13294
13295 OMNIVISION OV9640 SENSOR DRIVER
13296 M:      Petr Cvek <petrcvekcz@gmail.com>
13297 L:      linux-media@vger.kernel.org
13298 S:      Maintained
13299 F:      drivers/media/i2c/ov9640.*
13300
13301 OMNIVISION OV9650 SENSOR DRIVER
13302 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13303 R:      Akinobu Mita <akinobu.mita@gmail.com>
13304 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13305 L:      linux-media@vger.kernel.org
13306 S:      Maintained
13307 T:      git git://linuxtv.org/media_tree.git
13308 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
13309 F:      drivers/media/i2c/ov9650.c
13310
13311 OMNIVISION OV9734 SENSOR DRIVER
13312 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13313 R:      Bingbu Cao <bingbu.cao@intel.com>
13314 L:      linux-media@vger.kernel.org
13315 S:      Maintained
13316 T:      git git://linuxtv.org/media_tree.git
13317 F:      drivers/media/i2c/ov9734.c
13318
13319 ONENAND FLASH DRIVER
13320 M:      Kyungmin Park <kyungmin.park@samsung.com>
13321 L:      linux-mtd@lists.infradead.org
13322 S:      Maintained
13323 F:      drivers/mtd/nand/onenand/
13324 F:      include/linux/mtd/onenand*.h
13325
13326 ONION OMEGA2+ BOARD
13327 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
13328 L:      linux-mips@vger.kernel.org
13329 S:      Maintained
13330 F:      arch/mips/boot/dts/ralink/omega2p.dts
13331
13332 OP-TEE DRIVER
13333 M:      Jens Wiklander <jens.wiklander@linaro.org>
13334 L:      op-tee@lists.trustedfirmware.org
13335 S:      Maintained
13336 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
13337 F:      drivers/tee/optee/
13338
13339 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
13340 M:      Sumit Garg <sumit.garg@linaro.org>
13341 L:      op-tee@lists.trustedfirmware.org
13342 S:      Maintained
13343 F:      drivers/char/hw_random/optee-rng.c
13344
13345 OPA-VNIC DRIVER
13346 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
13347 M:      Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
13348 L:      linux-rdma@vger.kernel.org
13349 S:      Supported
13350 F:      drivers/infiniband/ulp/opa_vnic
13351
13352 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
13353 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
13354 M:      Frank Rowand <frowand.list@gmail.com>
13355 L:      devicetree@vger.kernel.org
13356 S:      Maintained
13357 F:      Documentation/devicetree/dynamic-resolution-notes.rst
13358 F:      Documentation/devicetree/overlay-notes.rst
13359 F:      drivers/of/overlay.c
13360 F:      drivers/of/resolver.c
13361 K:      of_overlay_notifier_
13362
13363 OPEN FIRMWARE AND FLATTENED DEVICE TREE
13364 M:      Rob Herring <robh+dt@kernel.org>
13365 M:      Frank Rowand <frowand.list@gmail.com>
13366 L:      devicetree@vger.kernel.org
13367 S:      Maintained
13368 W:      http://www.devicetree.org/
13369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
13370 F:      Documentation/ABI/testing/sysfs-firmware-ofw
13371 F:      drivers/of/
13372 F:      include/linux/of*.h
13373 F:      scripts/dtc/
13374
13375 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
13376 M:      Rob Herring <robh+dt@kernel.org>
13377 L:      devicetree@vger.kernel.org
13378 S:      Maintained
13379 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
13380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
13381 F:      Documentation/devicetree/
13382 F:      arch/*/boot/dts/
13383 F:      include/dt-bindings/
13384
13385 OPENCORES I2C BUS DRIVER
13386 M:      Peter Korsgaard <peter@korsgaard.com>
13387 M:      Andrew Lunn <andrew@lunn.ch>
13388 L:      linux-i2c@vger.kernel.org
13389 S:      Maintained
13390 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
13391 F:      Documentation/i2c/busses/i2c-ocores.rst
13392 F:      drivers/i2c/busses/i2c-ocores.c
13393 F:      include/linux/platform_data/i2c-ocores.h
13394
13395 OPENRISC ARCHITECTURE
13396 M:      Jonas Bonn <jonas@southpole.se>
13397 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
13398 M:      Stafford Horne <shorne@gmail.com>
13399 L:      openrisc@lists.librecores.org
13400 S:      Maintained
13401 W:      http://openrisc.io
13402 T:      git git://github.com/openrisc/linux.git
13403 F:      Documentation/devicetree/bindings/openrisc/
13404 F:      Documentation/openrisc/
13405 F:      arch/openrisc/
13406 F:      drivers/irqchip/irq-ompic.c
13407 F:      drivers/irqchip/irq-or1k-*
13408
13409 OPENVSWITCH
13410 M:      Pravin B Shelar <pshelar@ovn.org>
13411 L:      netdev@vger.kernel.org
13412 L:      dev@openvswitch.org
13413 S:      Maintained
13414 W:      http://openvswitch.org
13415 F:      include/uapi/linux/openvswitch.h
13416 F:      net/openvswitch/
13417
13418 OPERATING PERFORMANCE POINTS (OPP)
13419 M:      Viresh Kumar <vireshk@kernel.org>
13420 M:      Nishanth Menon <nm@ti.com>
13421 M:      Stephen Boyd <sboyd@kernel.org>
13422 L:      linux-pm@vger.kernel.org
13423 S:      Maintained
13424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
13425 F:      Documentation/devicetree/bindings/opp/
13426 F:      Documentation/power/opp.rst
13427 F:      drivers/opp/
13428 F:      include/linux/pm_opp.h
13429
13430 OPL4 DRIVER
13431 M:      Clemens Ladisch <clemens@ladisch.de>
13432 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13433 S:      Maintained
13434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13435 F:      sound/drivers/opl4/
13436
13437 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
13438 M:      Mark Fasheh <mark@fasheh.com>
13439 M:      Joel Becker <jlbec@evilplan.org>
13440 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
13441 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
13442 S:      Supported
13443 W:      http://ocfs2.wiki.kernel.org
13444 F:      Documentation/filesystems/dlmfs.rst
13445 F:      Documentation/filesystems/ocfs2.rst
13446 F:      fs/ocfs2/
13447
13448 ORANGEFS FILESYSTEM
13449 M:      Mike Marshall <hubcap@omnibond.com>
13450 R:      Martin Brandenburg <martin@omnibond.com>
13451 L:      devel@lists.orangefs.org
13452 S:      Supported
13453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
13454 F:      Documentation/filesystems/orangefs.rst
13455 F:      fs/orangefs/
13456
13457 ORINOCO DRIVER
13458 L:      linux-wireless@vger.kernel.org
13459 S:      Orphan
13460 W:      https://wireless.wiki.kernel.org/en/users/Drivers/orinoco
13461 W:      http://www.nongnu.org/orinoco/
13462 F:      drivers/net/wireless/intersil/orinoco/
13463
13464 OV2659 OMNIVISION SENSOR DRIVER
13465 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13466 L:      linux-media@vger.kernel.org
13467 S:      Maintained
13468 W:      https://linuxtv.org
13469 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13470 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13471 F:      drivers/media/i2c/ov2659.c
13472 F:      include/media/i2c/ov2659.h
13473
13474 OVERLAY FILESYSTEM
13475 M:      Miklos Szeredi <miklos@szeredi.hu>
13476 L:      linux-unionfs@vger.kernel.org
13477 S:      Supported
13478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
13479 F:      Documentation/filesystems/overlayfs.rst
13480 F:      fs/overlayfs/
13481
13482 P54 WIRELESS DRIVER
13483 M:      Christian Lamparter <chunkeey@googlemail.com>
13484 L:      linux-wireless@vger.kernel.org
13485 S:      Maintained
13486 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
13487 F:      drivers/net/wireless/intersil/p54/
13488
13489 PACKING
13490 M:      Vladimir Oltean <olteanv@gmail.com>
13491 L:      netdev@vger.kernel.org
13492 S:      Supported
13493 F:      Documentation/core-api/packing.rst
13494 F:      include/linux/packing.h
13495 F:      lib/packing.c
13496
13497 PADATA PARALLEL EXECUTION MECHANISM
13498 M:      Steffen Klassert <steffen.klassert@secunet.com>
13499 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
13500 L:      linux-crypto@vger.kernel.org
13501 L:      linux-kernel@vger.kernel.org
13502 S:      Maintained
13503 F:      Documentation/core-api/padata.rst
13504 F:      include/linux/padata.h
13505 F:      kernel/padata.c
13506
13507 PAGE POOL
13508 M:      Jesper Dangaard Brouer <hawk@kernel.org>
13509 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
13510 L:      netdev@vger.kernel.org
13511 S:      Supported
13512 F:      Documentation/networking/page_pool.rst
13513 F:      include/net/page_pool.h
13514 F:      include/trace/events/page_pool.h
13515 F:      net/core/page_pool.c
13516
13517 PANASONIC LAPTOP ACPI EXTRAS DRIVER
13518 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
13519 L:      platform-driver-x86@vger.kernel.org
13520 S:      Maintained
13521 F:      drivers/platform/x86/panasonic-laptop.c
13522
13523 PARALLAX PING IIO SENSOR DRIVER
13524 M:      Andreas Klinger <ak@it-klinger.de>
13525 L:      linux-iio@vger.kernel.org
13526 S:      Maintained
13527 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
13528 F:      drivers/iio/proximity/ping.c
13529
13530 PARALLEL LCD/KEYPAD PANEL DRIVER
13531 M:      Willy Tarreau <willy@haproxy.com>
13532 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
13533 S:      Odd Fixes
13534 F:      Documentation/admin-guide/lcd-panel-cgram.rst
13535 F:      drivers/auxdisplay/panel.c
13536
13537 PARALLEL PORT SUBSYSTEM
13538 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13539 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13540 L:      linux-parport@lists.infradead.org (subscribers-only)
13541 S:      Maintained
13542 F:      Documentation/driver-api/parport*.rst
13543 F:      drivers/char/ppdev.c
13544 F:      drivers/parport/
13545 F:      include/linux/parport*.h
13546 F:      include/uapi/linux/ppdev.h
13547
13548 PARAVIRT_OPS INTERFACE
13549 M:      Juergen Gross <jgross@suse.com>
13550 M:      Deep Shah <sdeep@vmware.com>
13551 M:      "VMware, Inc." <pv-drivers@vmware.com>
13552 L:      virtualization@lists.linux-foundation.org
13553 S:      Supported
13554 F:      Documentation/virt/paravirt_ops.rst
13555 F:      arch/*/include/asm/paravirt*.h
13556 F:      arch/*/kernel/paravirt*
13557 F:      include/linux/hypervisor.h
13558
13559 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
13560 M:      Tim Waugh <tim@cyberelk.net>
13561 L:      linux-parport@lists.infradead.org (subscribers-only)
13562 S:      Maintained
13563 F:      Documentation/admin-guide/blockdev/paride.rst
13564 F:      drivers/block/paride/
13565
13566 PARISC ARCHITECTURE
13567 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
13568 M:      Helge Deller <deller@gmx.de>
13569 L:      linux-parisc@vger.kernel.org
13570 S:      Maintained
13571 W:      https://parisc.wiki.kernel.org
13572 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
13573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
13574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
13575 F:      Documentation/parisc/
13576 F:      arch/parisc/
13577 F:      drivers/char/agp/parisc-agp.c
13578 F:      drivers/input/misc/hp_sdc_rtc.c
13579 F:      drivers/input/serio/gscps2.c
13580 F:      drivers/input/serio/hp_sdc*
13581 F:      drivers/parisc/
13582 F:      drivers/parport/parport_gsc.*
13583 F:      drivers/tty/serial/8250/8250_gsc.c
13584 F:      drivers/video/console/sti*
13585 F:      drivers/video/fbdev/sti*
13586 F:      drivers/video/logo/logo_parisc*
13587 F:      include/linux/hp_sdc.h
13588
13589 PARMAN
13590 M:      Jiri Pirko <jiri@nvidia.com>
13591 L:      netdev@vger.kernel.org
13592 S:      Supported
13593 F:      include/linux/parman.h
13594 F:      lib/parman.c
13595 F:      lib/test_parman.c
13596
13597 PC ENGINES APU BOARD DRIVER
13598 M:      Enrico Weigelt, metux IT consult <info@metux.net>
13599 S:      Maintained
13600 F:      drivers/platform/x86/pcengines-apuv2.c
13601
13602 PC87360 HARDWARE MONITORING DRIVER
13603 M:      Jim Cromie <jim.cromie@gmail.com>
13604 L:      linux-hwmon@vger.kernel.org
13605 S:      Maintained
13606 F:      Documentation/hwmon/pc87360.rst
13607 F:      drivers/hwmon/pc87360.c
13608
13609 PC8736x GPIO DRIVER
13610 M:      Jim Cromie <jim.cromie@gmail.com>
13611 S:      Maintained
13612 F:      drivers/char/pc8736x_gpio.c
13613
13614 PC87427 HARDWARE MONITORING DRIVER
13615 M:      Jean Delvare <jdelvare@suse.com>
13616 L:      linux-hwmon@vger.kernel.org
13617 S:      Maintained
13618 F:      Documentation/hwmon/pc87427.rst
13619 F:      drivers/hwmon/pc87427.c
13620
13621 PCA9532 LED DRIVER
13622 M:      Riku Voipio <riku.voipio@iki.fi>
13623 S:      Maintained
13624 F:      drivers/leds/leds-pca9532.c
13625 F:      include/linux/leds-pca9532.h
13626
13627 PCA9541 I2C BUS MASTER SELECTOR DRIVER
13628 M:      Guenter Roeck <linux@roeck-us.net>
13629 L:      linux-i2c@vger.kernel.org
13630 S:      Maintained
13631 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
13632
13633 PCDP - PRIMARY CONSOLE AND DEBUG PORT
13634 M:      Khalid Aziz <khalid@gonehiking.org>
13635 S:      Maintained
13636 F:      drivers/firmware/pcdp.*
13637
13638 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
13639 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
13640 M:      Pali Rohár <pali@kernel.org>
13641 L:      linux-pci@vger.kernel.org
13642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13643 S:      Maintained
13644 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
13645 F:      drivers/pci/controller/pci-aardvark.c
13646
13647 PCI DRIVER FOR ALTERA PCIE IP
13648 M:      Ley Foon Tan <ley.foon.tan@intel.com>
13649 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
13650 L:      linux-pci@vger.kernel.org
13651 S:      Supported
13652 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
13653 F:      drivers/pci/controller/pcie-altera.c
13654
13655 PCI DRIVER FOR APPLIEDMICRO XGENE
13656 M:      Toan Le <toan@os.amperecomputing.com>
13657 L:      linux-pci@vger.kernel.org
13658 L:      linux-arm-kernel@lists.infradead.org
13659 S:      Maintained
13660 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
13661 F:      drivers/pci/controller/pci-xgene.c
13662
13663 PCI DRIVER FOR ARM VERSATILE PLATFORM
13664 M:      Rob Herring <robh@kernel.org>
13665 L:      linux-pci@vger.kernel.org
13666 L:      linux-arm-kernel@lists.infradead.org
13667 S:      Maintained
13668 F:      Documentation/devicetree/bindings/pci/versatile.yaml
13669 F:      drivers/pci/controller/pci-versatile.c
13670
13671 PCI DRIVER FOR ARMADA 8K
13672 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
13673 L:      linux-pci@vger.kernel.org
13674 L:      linux-arm-kernel@lists.infradead.org
13675 S:      Maintained
13676 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
13677 F:      drivers/pci/controller/dwc/pcie-armada8k.c
13678
13679 PCI DRIVER FOR CADENCE PCIE IP
13680 M:      Tom Joseph <tjoseph@cadence.com>
13681 L:      linux-pci@vger.kernel.org
13682 S:      Maintained
13683 F:      Documentation/devicetree/bindings/pci/cdns,*
13684 F:      drivers/pci/controller/cadence/
13685
13686 PCI DRIVER FOR FREESCALE LAYERSCAPE
13687 M:      Minghuan Lian <minghuan.Lian@nxp.com>
13688 M:      Mingkai Hu <mingkai.hu@nxp.com>
13689 M:      Roy Zang <roy.zang@nxp.com>
13690 L:      linuxppc-dev@lists.ozlabs.org
13691 L:      linux-pci@vger.kernel.org
13692 L:      linux-arm-kernel@lists.infradead.org
13693 S:      Maintained
13694 F:      drivers/pci/controller/dwc/*layerscape*
13695
13696 PCI DRIVER FOR GENERIC OF HOSTS
13697 M:      Will Deacon <will@kernel.org>
13698 L:      linux-pci@vger.kernel.org
13699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13700 S:      Maintained
13701 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
13702 F:      drivers/pci/controller/pci-host-common.c
13703 F:      drivers/pci/controller/pci-host-generic.c
13704
13705 PCI DRIVER FOR IMX6
13706 M:      Richard Zhu <hongxing.zhu@nxp.com>
13707 M:      Lucas Stach <l.stach@pengutronix.de>
13708 L:      linux-pci@vger.kernel.org
13709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13710 S:      Maintained
13711 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
13712 F:      drivers/pci/controller/dwc/*imx6*
13713
13714 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
13715 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13716 L:      linux-pci@vger.kernel.org
13717 S:      Supported
13718 F:      drivers/pci/controller/vmd.c
13719
13720 PCI DRIVER FOR MICROSEMI SWITCHTEC
13721 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
13722 M:      Logan Gunthorpe <logang@deltatee.com>
13723 L:      linux-pci@vger.kernel.org
13724 S:      Maintained
13725 F:      Documentation/ABI/testing/sysfs-class-switchtec
13726 F:      Documentation/driver-api/switchtec.rst
13727 F:      drivers/ntb/hw/mscc/
13728 F:      drivers/pci/switch/switchtec*
13729 F:      include/linux/switchtec.h
13730 F:      include/uapi/linux/switchtec_ioctl.h
13731
13732 PCI DRIVER FOR MOBIVEIL PCIE IP
13733 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
13734 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
13735 L:      linux-pci@vger.kernel.org
13736 S:      Supported
13737 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
13738 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
13739
13740 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
13741 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
13742 L:      linux-pci@vger.kernel.org
13743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13744 S:      Maintained
13745 F:      drivers/pci/controller/*mvebu*
13746
13747 PCI DRIVER FOR NVIDIA TEGRA
13748 M:      Thierry Reding <thierry.reding@gmail.com>
13749 L:      linux-tegra@vger.kernel.org
13750 L:      linux-pci@vger.kernel.org
13751 S:      Supported
13752 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
13753 F:      drivers/pci/controller/pci-tegra.c
13754
13755 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
13756 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
13757 L:      linux-pci@vger.kernel.org
13758 L:      linux-arm-kernel@lists.infradead.org
13759 S:      Maintained
13760 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
13761 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
13762
13763 PCI DRIVER FOR RENESAS R-CAR
13764 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13765 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13766 L:      linux-pci@vger.kernel.org
13767 L:      linux-renesas-soc@vger.kernel.org
13768 S:      Maintained
13769 F:      Documentation/devicetree/bindings/pci/*rcar*
13770 F:      drivers/pci/controller/*rcar*
13771
13772 PCI DRIVER FOR SAMSUNG EXYNOS
13773 M:      Jingoo Han <jingoohan1@gmail.com>
13774 L:      linux-pci@vger.kernel.org
13775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13776 L:      linux-samsung-soc@vger.kernel.org
13777 S:      Maintained
13778 F:      drivers/pci/controller/dwc/pci-exynos.c
13779
13780 PCI DRIVER FOR SYNOPSYS DESIGNWARE
13781 M:      Jingoo Han <jingoohan1@gmail.com>
13782 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
13783 L:      linux-pci@vger.kernel.org
13784 S:      Maintained
13785 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
13786 F:      drivers/pci/controller/dwc/*designware*
13787
13788 PCI DRIVER FOR TI DRA7XX/J721E
13789 M:      Kishon Vijay Abraham I <kishon@ti.com>
13790 L:      linux-omap@vger.kernel.org
13791 L:      linux-pci@vger.kernel.org
13792 L:      linux-arm-kernel@lists.infradead.org
13793 S:      Supported
13794 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
13795 F:      drivers/pci/controller/cadence/pci-j721e.c
13796 F:      drivers/pci/controller/dwc/pci-dra7xx.c
13797
13798 PCI DRIVER FOR TI KEYSTONE
13799 M:      Murali Karicheri <m-karicheri2@ti.com>
13800 L:      linux-pci@vger.kernel.org
13801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13802 S:      Maintained
13803 F:      drivers/pci/controller/dwc/pci-keystone.c
13804
13805 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
13806 M:      Linus Walleij <linus.walleij@linaro.org>
13807 L:      linux-pci@vger.kernel.org
13808 S:      Maintained
13809 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
13810 F:      drivers/pci/controller/pci-v3-semi.c
13811
13812 PCI ENDPOINT SUBSYSTEM
13813 M:      Kishon Vijay Abraham I <kishon@ti.com>
13814 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13815 L:      linux-pci@vger.kernel.org
13816 S:      Supported
13817 F:      Documentation/PCI/endpoint/*
13818 F:      Documentation/misc-devices/pci-endpoint-test.rst
13819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
13820 F:      drivers/misc/pci_endpoint_test.c
13821 F:      drivers/pci/endpoint/
13822 F:      tools/pci/
13823
13824 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
13825 M:      Russell Currey <ruscur@russell.cc>
13826 M:      Oliver O'Halloran <oohall@gmail.com>
13827 L:      linuxppc-dev@lists.ozlabs.org
13828 S:      Supported
13829 F:      Documentation/PCI/pci-error-recovery.rst
13830 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
13831 F:      arch/powerpc/include/*/eeh*.h
13832 F:      arch/powerpc/kernel/eeh*.c
13833 F:      arch/powerpc/platforms/*/eeh*.c
13834 F:      drivers/pci/pcie/aer.c
13835 F:      drivers/pci/pcie/dpc.c
13836 F:      drivers/pci/pcie/err.c
13837
13838 PCI ERROR RECOVERY
13839 M:      Linas Vepstas <linasvepstas@gmail.com>
13840 L:      linux-pci@vger.kernel.org
13841 S:      Supported
13842 F:      Documentation/PCI/pci-error-recovery.rst
13843
13844 PCI MSI DRIVER FOR ALTERA MSI IP
13845 M:      Ley Foon Tan <ley.foon.tan@intel.com>
13846 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
13847 L:      linux-pci@vger.kernel.org
13848 S:      Supported
13849 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
13850 F:      drivers/pci/controller/pcie-altera-msi.c
13851
13852 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
13853 M:      Toan Le <toan@os.amperecomputing.com>
13854 L:      linux-pci@vger.kernel.org
13855 L:      linux-arm-kernel@lists.infradead.org
13856 S:      Maintained
13857 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
13858 F:      drivers/pci/controller/pci-xgene-msi.c
13859
13860 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
13861 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13862 R:      Rob Herring <robh@kernel.org>
13863 L:      linux-pci@vger.kernel.org
13864 S:      Supported
13865 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
13866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
13867 F:      drivers/pci/controller/
13868
13869 PCI SUBSYSTEM
13870 M:      Bjorn Helgaas <bhelgaas@google.com>
13871 L:      linux-pci@vger.kernel.org
13872 S:      Supported
13873 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
13874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
13875 F:      Documentation/PCI/
13876 F:      Documentation/devicetree/bindings/pci/
13877 F:      arch/x86/kernel/early-quirks.c
13878 F:      arch/x86/kernel/quirks.c
13879 F:      arch/x86/pci/
13880 F:      drivers/acpi/pci*
13881 F:      drivers/pci/
13882 F:      include/asm-generic/pci*
13883 F:      include/linux/of_pci.h
13884 F:      include/linux/pci*
13885 F:      include/uapi/linux/pci*
13886 F:      lib/pci*
13887
13888 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
13889 M:      Jonathan Chocron <jonnyc@amazon.com>
13890 L:      linux-pci@vger.kernel.org
13891 S:      Maintained
13892 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
13893 F:      drivers/pci/controller/dwc/pcie-al.c
13894
13895 PCIE DRIVER FOR AMLOGIC MESON
13896 M:      Yue Wang <yue.wang@Amlogic.com>
13897 L:      linux-pci@vger.kernel.org
13898 L:      linux-amlogic@lists.infradead.org
13899 S:      Maintained
13900 F:      drivers/pci/controller/dwc/pci-meson.c
13901
13902 PCIE DRIVER FOR AXIS ARTPEC
13903 M:      Jesper Nilsson <jesper.nilsson@axis.com>
13904 L:      linux-arm-kernel@axis.com
13905 L:      linux-pci@vger.kernel.org
13906 S:      Maintained
13907 F:      Documentation/devicetree/bindings/pci/axis,artpec*
13908 F:      drivers/pci/controller/dwc/*artpec*
13909
13910 PCIE DRIVER FOR CAVIUM THUNDERX
13911 M:      Robert Richter <rric@kernel.org>
13912 L:      linux-pci@vger.kernel.org
13913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13914 S:      Odd Fixes
13915 F:      drivers/pci/controller/pci-thunder-*
13916
13917 PCIE DRIVER FOR HISILICON
13918 M:      Zhou Wang <wangzhou1@hisilicon.com>
13919 L:      linux-pci@vger.kernel.org
13920 S:      Maintained
13921 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
13922 F:      drivers/pci/controller/dwc/pcie-hisi.c
13923
13924 PCIE DRIVER FOR HISILICON KIRIN
13925 M:      Xiaowei Song <songxiaowei@hisilicon.com>
13926 M:      Binghui Wang <wangbinghui@hisilicon.com>
13927 L:      linux-pci@vger.kernel.org
13928 S:      Maintained
13929 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
13930 F:      drivers/pci/controller/dwc/pcie-kirin.c
13931
13932 PCIE DRIVER FOR HISILICON STB
13933 M:      Shawn Guo <shawn.guo@linaro.org>
13934 L:      linux-pci@vger.kernel.org
13935 S:      Maintained
13936 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
13937 F:      drivers/pci/controller/dwc/pcie-histb.c
13938
13939 PCIE DRIVER FOR MEDIATEK
13940 M:      Ryder Lee <ryder.lee@mediatek.com>
13941 L:      linux-pci@vger.kernel.org
13942 L:      linux-mediatek@lists.infradead.org
13943 S:      Supported
13944 F:      Documentation/devicetree/bindings/pci/mediatek*
13945 F:      drivers/pci/controller/*mediatek*
13946
13947 PCIE DRIVER FOR MICROCHIP
13948 M:      Daire McNamara <daire.mcnamara@microchip.com>
13949 L:      linux-pci@vger.kernel.org
13950 S:      Supported
13951 F:      Documentation/devicetree/bindings/pci/microchip*
13952 F:      drivers/pci/controller/*microchip*
13953
13954 PCIE DRIVER FOR QUALCOMM MSM
13955 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
13956 L:      linux-pci@vger.kernel.org
13957 L:      linux-arm-msm@vger.kernel.org
13958 S:      Maintained
13959 F:      drivers/pci/controller/dwc/*qcom*
13960
13961 PCIE DRIVER FOR ROCKCHIP
13962 M:      Shawn Lin <shawn.lin@rock-chips.com>
13963 L:      linux-pci@vger.kernel.org
13964 L:      linux-rockchip@lists.infradead.org
13965 S:      Maintained
13966 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
13967 F:      drivers/pci/controller/pcie-rockchip*
13968
13969 PCIE DRIVER FOR SOCIONEXT UNIPHIER
13970 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13971 L:      linux-pci@vger.kernel.org
13972 S:      Maintained
13973 F:      Documentation/devicetree/bindings/pci/uniphier-pcie*
13974 F:      drivers/pci/controller/dwc/pcie-uniphier*
13975
13976 PCIE DRIVER FOR ST SPEAR13XX
13977 M:      Pratyush Anand <pratyush.anand@gmail.com>
13978 L:      linux-pci@vger.kernel.org
13979 S:      Maintained
13980 F:      drivers/pci/controller/dwc/*spear*
13981
13982 PCMCIA SUBSYSTEM
13983 M:      Dominik Brodowski <linux@dominikbrodowski.net>
13984 S:      Odd Fixes
13985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
13986 F:      Documentation/pcmcia/
13987 F:      drivers/pcmcia/
13988 F:      include/pcmcia/
13989 F:      tools/pcmcia/
13990
13991 PCNET32 NETWORK DRIVER
13992 M:      Don Fry <pcnet32@frontier.com>
13993 L:      netdev@vger.kernel.org
13994 S:      Maintained
13995 F:      drivers/net/ethernet/amd/pcnet32.c
13996
13997 PCRYPT PARALLEL CRYPTO ENGINE
13998 M:      Steffen Klassert <steffen.klassert@secunet.com>
13999 L:      linux-crypto@vger.kernel.org
14000 S:      Maintained
14001 F:      crypto/pcrypt.c
14002 F:      include/crypto/pcrypt.h
14003
14004 PEAQ WMI HOTKEYS DRIVER
14005 M:      Hans de Goede <hdegoede@redhat.com>
14006 L:      platform-driver-x86@vger.kernel.org
14007 S:      Maintained
14008 F:      drivers/platform/x86/peaq-wmi.c
14009
14010 PENSANDO ETHERNET DRIVERS
14011 M:      Shannon Nelson <snelson@pensando.io>
14012 M:      drivers@pensando.io
14013 L:      netdev@vger.kernel.org
14014 S:      Supported
14015 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
14016 F:      drivers/net/ethernet/pensando/
14017
14018 PER-CPU MEMORY ALLOCATOR
14019 M:      Dennis Zhou <dennis@kernel.org>
14020 M:      Tejun Heo <tj@kernel.org>
14021 M:      Christoph Lameter <cl@linux.com>
14022 S:      Maintained
14023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
14024 F:      arch/*/include/asm/percpu.h
14025 F:      include/linux/percpu*.h
14026 F:      mm/percpu*.c
14027
14028 PER-TASK DELAY ACCOUNTING
14029 M:      Balbir Singh <bsingharora@gmail.com>
14030 S:      Maintained
14031 F:      include/linux/delayacct.h
14032 F:      kernel/delayacct.c
14033
14034 PERFORMANCE EVENTS SUBSYSTEM
14035 M:      Peter Zijlstra <peterz@infradead.org>
14036 M:      Ingo Molnar <mingo@redhat.com>
14037 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
14038 R:      Mark Rutland <mark.rutland@arm.com>
14039 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14040 R:      Jiri Olsa <jolsa@redhat.com>
14041 R:      Namhyung Kim <namhyung@kernel.org>
14042 L:      linux-kernel@vger.kernel.org
14043 S:      Supported
14044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14045 F:      arch/*/events/*
14046 F:      arch/*/events/*/*
14047 F:      arch/*/include/asm/perf_event.h
14048 F:      arch/*/kernel/*/*/perf_event*.c
14049 F:      arch/*/kernel/*/perf_event*.c
14050 F:      arch/*/kernel/perf_callchain.c
14051 F:      arch/*/kernel/perf_event*.c
14052 F:      include/linux/perf_event.h
14053 F:      include/uapi/linux/perf_event.h
14054 F:      kernel/events/*
14055 F:      tools/lib/perf/
14056 F:      tools/perf/
14057
14058 PERFORMANCE EVENTS TOOLING ARM64
14059 R:      John Garry <john.garry@huawei.com>
14060 R:      Will Deacon <will@kernel.org>
14061 R:      Mathieu Poirier <mathieu.poirier@linaro.org>
14062 R:      Leo Yan <leo.yan@linaro.org>
14063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14064 S:      Supported
14065 F:      tools/build/feature/test-libopencsd.c
14066 F:      tools/perf/arch/arm*/
14067 F:      tools/perf/pmu-events/arch/arm64/
14068 F:      tools/perf/util/arm-spe*
14069 F:      tools/perf/util/cs-etm*
14070
14071 PERSONALITY HANDLING
14072 M:      Christoph Hellwig <hch@infradead.org>
14073 L:      linux-abi-devel@lists.sourceforge.net
14074 S:      Maintained
14075 F:      include/linux/personality.h
14076 F:      include/uapi/linux/personality.h
14077
14078 PHOENIX RC FLIGHT CONTROLLER ADAPTER
14079 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14080 L:      linux-input@vger.kernel.org
14081 S:      Maintained
14082 F:      Documentation/input/devices/pxrc.rst
14083 F:      drivers/input/joystick/pxrc.c
14084
14085 PHONET PROTOCOL
14086 M:      Remi Denis-Courmont <courmisch@gmail.com>
14087 S:      Supported
14088 F:      Documentation/networking/phonet.rst
14089 F:      include/linux/phonet.h
14090 F:      include/net/phonet/
14091 F:      include/uapi/linux/phonet.h
14092 F:      net/phonet/
14093
14094 PHRAM MTD DRIVER
14095 M:      Joern Engel <joern@lazybastard.org>
14096 L:      linux-mtd@lists.infradead.org
14097 S:      Maintained
14098 F:      drivers/mtd/devices/phram.c
14099
14100 PICOLCD HID DRIVER
14101 M:      Bruno Prémont <bonbons@linux-vserver.org>
14102 L:      linux-input@vger.kernel.org
14103 S:      Maintained
14104 F:      drivers/hid/hid-picolcd*
14105
14106 PIDFD API
14107 M:      Christian Brauner <christian@brauner.io>
14108 L:      linux-kernel@vger.kernel.org
14109 S:      Maintained
14110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
14111 F:      samples/pidfd/
14112 F:      tools/testing/selftests/clone3/
14113 F:      tools/testing/selftests/pid_namespace/
14114 F:      tools/testing/selftests/pidfd/
14115 K:      (?i)pidfd
14116 K:      (?i)clone3
14117 K:      \b(clone_args|kernel_clone_args)\b
14118
14119 PIN CONTROL SUBSYSTEM
14120 M:      Linus Walleij <linus.walleij@linaro.org>
14121 L:      linux-gpio@vger.kernel.org
14122 S:      Maintained
14123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
14124 F:      Documentation/devicetree/bindings/pinctrl/
14125 F:      Documentation/driver-api/pinctl.rst
14126 F:      drivers/pinctrl/
14127 F:      include/linux/pinctrl/
14128
14129 PIN CONTROLLER - FREESCALE
14130 M:      Dong Aisheng <aisheng.dong@nxp.com>
14131 M:      Fabio Estevam <festevam@gmail.com>
14132 M:      Shawn Guo <shawnguo@kernel.org>
14133 M:      Stefan Agner <stefan@agner.ch>
14134 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14135 L:      linux-gpio@vger.kernel.org
14136 S:      Maintained
14137 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
14138 F:      drivers/pinctrl/freescale/
14139
14140 PIN CONTROLLER - INTEL
14141 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14142 M:      Andy Shevchenko <andy@kernel.org>
14143 S:      Maintained
14144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
14145 F:      drivers/pinctrl/intel/
14146
14147 PIN CONTROLLER - MEDIATEK
14148 M:      Sean Wang <sean.wang@kernel.org>
14149 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
14150 S:      Maintained
14151 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
14152 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
14153 F:      drivers/pinctrl/mediatek/
14154
14155 PIN CONTROLLER - MICROCHIP AT91
14156 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14158 L:      linux-gpio@vger.kernel.org
14159 S:      Supported
14160 F:      drivers/gpio/gpio-sama5d2-piobu.c
14161 F:      drivers/pinctrl/pinctrl-at91*
14162
14163 PIN CONTROLLER - QUALCOMM
14164 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14165 L:      linux-arm-msm@vger.kernel.org
14166 S:      Maintained
14167 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
14168 F:      drivers/pinctrl/qcom/
14169
14170 PIN CONTROLLER - RENESAS
14171 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14172 L:      linux-renesas-soc@vger.kernel.org
14173 S:      Supported
14174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
14175 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
14176 F:      drivers/pinctrl/renesas/
14177
14178 PIN CONTROLLER - SAMSUNG
14179 M:      Tomasz Figa <tomasz.figa@gmail.com>
14180 M:      Krzysztof Kozlowski <krzk@kernel.org>
14181 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14183 L:      linux-samsung-soc@vger.kernel.org
14184 S:      Maintained
14185 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
14186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
14187 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
14188 F:      drivers/pinctrl/samsung/
14189 F:      include/dt-bindings/pinctrl/samsung.h
14190
14191 PIN CONTROLLER - SINGLE
14192 M:      Tony Lindgren <tony@atomide.com>
14193 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
14194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14195 L:      linux-omap@vger.kernel.org
14196 S:      Maintained
14197 F:      drivers/pinctrl/pinctrl-single.c
14198
14199 PIN CONTROLLER - ST SPEAR
14200 M:      Viresh Kumar <vireshk@kernel.org>
14201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14202 S:      Maintained
14203 W:      http://www.st.com/spear
14204 F:      drivers/pinctrl/spear/
14205
14206 PISTACHIO SOC SUPPORT
14207 M:      James Hartley <james.hartley@sondrel.com>
14208 L:      linux-mips@vger.kernel.org
14209 S:      Odd Fixes
14210 F:      arch/mips/boot/dts/img/pistachio*
14211 F:      arch/mips/configs/pistachio*_defconfig
14212 F:      arch/mips/pistachio/
14213
14214 PKTCDVD DRIVER
14215 M:      linux-block@vger.kernel.org
14216 S:      Orphan
14217 F:      drivers/block/pktcdvd.c
14218 F:      include/linux/pktcdvd.h
14219 F:      include/uapi/linux/pktcdvd.h
14220
14221 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
14222 M:      Tomasz Duszynski <tduszyns@gmail.com>
14223 S:      Maintained
14224 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
14225 F:      drivers/iio/chemical/pms7003.c
14226
14227 PLDMFW LIBRARY
14228 M:      Jacob Keller <jacob.e.keller@intel.com>
14229 S:      Maintained
14230 F:      Documentation/driver-api/pldmfw/
14231 F:      include/linux/pldmfw.h
14232 F:      lib/pldmfw/
14233
14234 PLX DMA DRIVER
14235 M:      Logan Gunthorpe <logang@deltatee.com>
14236 S:      Maintained
14237 F:      drivers/dma/plx_dma.c
14238
14239 PM6764TR DRIVER
14240 M:      Charles Hsu     <hsu.yungteng@gmail.com>
14241 L:      linux-hwmon@vger.kernel.org
14242 S:      Maintained
14243 F:      Documentation/hwmon/pm6764tr.rst
14244 F:      drivers/hwmon/pmbus/pm6764tr.c
14245
14246 PM-GRAPH UTILITY
14247 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
14248 L:      linux-pm@vger.kernel.org
14249 S:      Supported
14250 W:      https://01.org/pm-graph
14251 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
14252 T:      git git://github.com/intel/pm-graph
14253 F:      tools/power/pm-graph
14254
14255 PMBUS HARDWARE MONITORING DRIVERS
14256 M:      Guenter Roeck <linux@roeck-us.net>
14257 L:      linux-hwmon@vger.kernel.org
14258 S:      Maintained
14259 W:      http://hwmon.wiki.kernel.org/
14260 W:      http://www.roeck-us.net/linux/drivers/
14261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
14262 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
14263 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
14264 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
14265 F:      Documentation/hwmon/adm1275.rst
14266 F:      Documentation/hwmon/ibm-cffps.rst
14267 F:      Documentation/hwmon/ir35221.rst
14268 F:      Documentation/hwmon/lm25066.rst
14269 F:      Documentation/hwmon/ltc2978.rst
14270 F:      Documentation/hwmon/ltc3815.rst
14271 F:      Documentation/hwmon/max16064.rst
14272 F:      Documentation/hwmon/max20751.rst
14273 F:      Documentation/hwmon/max31785.rst
14274 F:      Documentation/hwmon/max34440.rst
14275 F:      Documentation/hwmon/max8688.rst
14276 F:      Documentation/hwmon/pmbus-core.rst
14277 F:      Documentation/hwmon/pmbus.rst
14278 F:      Documentation/hwmon/tps40422.rst
14279 F:      Documentation/hwmon/ucd9000.rst
14280 F:      Documentation/hwmon/ucd9200.rst
14281 F:      Documentation/hwmon/zl6100.rst
14282 F:      drivers/hwmon/pmbus/
14283 F:      include/linux/pmbus.h
14284
14285 PMC SIERRA MaxRAID DRIVER
14286 L:      linux-scsi@vger.kernel.org
14287 S:      Orphan
14288 W:      http://www.pmc-sierra.com/
14289 F:      drivers/scsi/pmcraid.*
14290
14291 PMC SIERRA PM8001 DRIVER
14292 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
14293 L:      linux-scsi@vger.kernel.org
14294 S:      Supported
14295 F:      drivers/scsi/pm8001/
14296
14297 PNI RM3100 IIO DRIVER
14298 M:      Song Qiang <songqiang1304521@gmail.com>
14299 L:      linux-iio@vger.kernel.org
14300 S:      Maintained
14301 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
14302 F:      drivers/iio/magnetometer/rm3100*
14303
14304 PNP SUPPORT
14305 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
14306 L:      linux-acpi@vger.kernel.org
14307 S:      Maintained
14308 F:      drivers/pnp/
14309 F:      include/linux/pnp.h
14310
14311 POSIX CLOCKS and TIMERS
14312 M:      Thomas Gleixner <tglx@linutronix.de>
14313 L:      linux-kernel@vger.kernel.org
14314 S:      Maintained
14315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14316 F:      fs/timerfd.c
14317 F:      include/linux/time_namespace.h
14318 F:      include/linux/timer*
14319 F:      kernel/time/*timer*
14320 F:      kernel/time/namespace.c
14321
14322 POWER MANAGEMENT CORE
14323 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14324 L:      linux-pm@vger.kernel.org
14325 S:      Supported
14326 B:      https://bugzilla.kernel.org
14327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
14328 F:      drivers/base/power/
14329 F:      drivers/powercap/
14330 F:      include/linux/intel_rapl.h
14331 F:      include/linux/pm.h
14332 F:      include/linux/pm_*
14333 F:      include/linux/powercap.h
14334 F:      kernel/configs/nopm.config
14335
14336 POWER STATE COORDINATION INTERFACE (PSCI)
14337 M:      Mark Rutland <mark.rutland@arm.com>
14338 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
14339 L:      linux-arm-kernel@lists.infradead.org
14340 S:      Maintained
14341 F:      drivers/firmware/psci/
14342 F:      include/linux/psci.h
14343 F:      include/uapi/linux/psci.h
14344
14345 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
14346 M:      Sebastian Reichel <sre@kernel.org>
14347 L:      linux-pm@vger.kernel.org
14348 S:      Maintained
14349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14350 F:      Documentation/ABI/testing/sysfs-class-power
14351 F:      Documentation/devicetree/bindings/power/supply/
14352 F:      drivers/power/supply/
14353 F:      include/linux/power_supply.h
14354
14355 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
14356 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
14357 L:      linuxppc-dev@lists.ozlabs.org
14358 S:      Maintained
14359 F:      drivers/char/powernv-op-panel.c
14360
14361 PPP OVER ATM (RFC 2364)
14362 M:      Mitchell Blank Jr <mitch@sfgoth.com>
14363 S:      Maintained
14364 F:      include/uapi/linux/atmppp.h
14365 F:      net/atm/pppoatm.c
14366
14367 PPP OVER ETHERNET
14368 M:      Michal Ostrowski <mostrows@earthlink.net>
14369 S:      Maintained
14370 F:      drivers/net/ppp/pppoe.c
14371 F:      drivers/net/ppp/pppox.c
14372
14373 PPP OVER L2TP
14374 M:      James Chapman <jchapman@katalix.com>
14375 S:      Maintained
14376 F:      include/linux/if_pppol2tp.h
14377 F:      include/uapi/linux/if_pppol2tp.h
14378 F:      net/l2tp/l2tp_ppp.c
14379
14380 PPP PROTOCOL DRIVERS AND COMPRESSORS
14381 M:      Paul Mackerras <paulus@samba.org>
14382 L:      linux-ppp@vger.kernel.org
14383 S:      Maintained
14384 F:      drivers/net/ppp/ppp_*
14385
14386 PPS SUPPORT
14387 M:      Rodolfo Giometti <giometti@enneenne.com>
14388 L:      linuxpps@ml.enneenne.com (subscribers-only)
14389 S:      Maintained
14390 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
14391 F:      Documentation/ABI/testing/sysfs-pps
14392 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
14393 F:      Documentation/driver-api/pps.rst
14394 F:      drivers/pps/
14395 F:      include/linux/pps*.h
14396 F:      include/uapi/linux/pps.h
14397
14398 PPTP DRIVER
14399 M:      Dmitry Kozlov <xeb@mail.ru>
14400 L:      netdev@vger.kernel.org
14401 S:      Maintained
14402 W:      http://sourceforge.net/projects/accel-pptp
14403 F:      drivers/net/ppp/pptp.c
14404
14405 PRESSURE STALL INFORMATION (PSI)
14406 M:      Johannes Weiner <hannes@cmpxchg.org>
14407 S:      Maintained
14408 F:      include/linux/psi*
14409 F:      kernel/sched/psi.c
14410
14411 PRINTK
14412 M:      Petr Mladek <pmladek@suse.com>
14413 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
14414 R:      Steven Rostedt <rostedt@goodmis.org>
14415 R:      John Ogness <john.ogness@linutronix.de>
14416 S:      Maintained
14417 F:      include/linux/printk.h
14418 F:      kernel/printk/
14419
14420 PRISM54 WIRELESS DRIVER
14421 M:      Luis Chamberlain <mcgrof@kernel.org>
14422 L:      linux-wireless@vger.kernel.org
14423 S:      Obsolete
14424 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
14425 F:      drivers/net/wireless/intersil/prism54/
14426
14427 PROC FILESYSTEM
14428 R:      Alexey Dobriyan <adobriyan@gmail.com>
14429 L:      linux-kernel@vger.kernel.org
14430 L:      linux-fsdevel@vger.kernel.org
14431 S:      Maintained
14432 F:      Documentation/filesystems/proc.rst
14433 F:      fs/proc/
14434 F:      include/linux/proc_fs.h
14435 F:      tools/testing/selftests/proc/
14436
14437 PROC SYSCTL
14438 M:      Luis Chamberlain <mcgrof@kernel.org>
14439 M:      Kees Cook <keescook@chromium.org>
14440 M:      Iurii Zaikin <yzaikin@google.com>
14441 L:      linux-kernel@vger.kernel.org
14442 L:      linux-fsdevel@vger.kernel.org
14443 S:      Maintained
14444 F:      fs/proc/proc_sysctl.c
14445 F:      include/linux/sysctl.h
14446 F:      kernel/sysctl-test.c
14447 F:      kernel/sysctl.c
14448 F:      tools/testing/selftests/sysctl/
14449
14450 PS3 NETWORK SUPPORT
14451 M:      Geoff Levand <geoff@infradead.org>
14452 L:      netdev@vger.kernel.org
14453 L:      linuxppc-dev@lists.ozlabs.org
14454 S:      Maintained
14455 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
14456
14457 PS3 PLATFORM SUPPORT
14458 M:      Geoff Levand <geoff@infradead.org>
14459 L:      linuxppc-dev@lists.ozlabs.org
14460 S:      Maintained
14461 F:      arch/powerpc/boot/ps3*
14462 F:      arch/powerpc/include/asm/lv1call.h
14463 F:      arch/powerpc/include/asm/ps3*.h
14464 F:      arch/powerpc/platforms/ps3/
14465 F:      drivers/*/ps3*
14466 F:      drivers/ps3/
14467 F:      drivers/rtc/rtc-ps3.c
14468 F:      drivers/usb/host/*ps3.c
14469 F:      sound/ppc/snd_ps3*
14470
14471 PS3VRAM DRIVER
14472 M:      Jim Paris <jim@jtan.com>
14473 M:      Geoff Levand <geoff@infradead.org>
14474 L:      linuxppc-dev@lists.ozlabs.org
14475 S:      Maintained
14476 F:      drivers/block/ps3vram.c
14477
14478 PSAMPLE PACKET SAMPLING SUPPORT
14479 M:      Yotam Gigi <yotam.gi@gmail.com>
14480 S:      Maintained
14481 F:      include/net/psample.h
14482 F:      include/uapi/linux/psample.h
14483 F:      net/psample
14484
14485 PSTORE FILESYSTEM
14486 M:      Kees Cook <keescook@chromium.org>
14487 M:      Anton Vorontsov <anton@enomsg.org>
14488 M:      Colin Cross <ccross@android.com>
14489 M:      Tony Luck <tony.luck@intel.com>
14490 S:      Maintained
14491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
14492 F:      Documentation/admin-guide/ramoops.rst
14493 F:      Documentation/admin-guide/pstore-blk.rst
14494 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
14495 F:      drivers/acpi/apei/erst.c
14496 F:      drivers/firmware/efi/efi-pstore.c
14497 F:      fs/pstore/
14498 F:      include/linux/pstore*
14499 K:      \b(pstore|ramoops)
14500
14501 PTP HARDWARE CLOCK SUPPORT
14502 M:      Richard Cochran <richardcochran@gmail.com>
14503 L:      netdev@vger.kernel.org
14504 S:      Maintained
14505 W:      http://linuxptp.sourceforge.net/
14506 F:      Documentation/ABI/testing/sysfs-ptp
14507 F:      Documentation/driver-api/ptp.rst
14508 F:      drivers/net/phy/dp83640*
14509 F:      drivers/ptp/*
14510 F:      include/linux/ptp_cl*
14511
14512 PTRACE SUPPORT
14513 M:      Oleg Nesterov <oleg@redhat.com>
14514 S:      Maintained
14515 F:      arch/*/*/ptrace*.c
14516 F:      arch/*/include/asm/ptrace*.h
14517 F:      arch/*/ptrace*.c
14518 F:      include/asm-generic/syscall.h
14519 F:      include/linux/ptrace.h
14520 F:      include/linux/regset.h
14521 F:      include/linux/tracehook.h
14522 F:      include/uapi/linux/ptrace.h
14523 F:      include/uapi/linux/ptrace.h
14524 F:      kernel/ptrace.c
14525
14526 PULSE8-CEC DRIVER
14527 M:      Hans Verkuil <hverkuil@xs4all.nl>
14528 L:      linux-media@vger.kernel.org
14529 S:      Maintained
14530 T:      git git://linuxtv.org/media_tree.git
14531 F:      Documentation/admin-guide/media/pulse8-cec.rst
14532 F:      drivers/media/cec/usb/pulse8/
14533
14534 PVRUSB2 VIDEO4LINUX DRIVER
14535 M:      Mike Isely <isely@pobox.com>
14536 L:      pvrusb2@isely.net       (subscribers-only)
14537 L:      linux-media@vger.kernel.org
14538 S:      Maintained
14539 W:      http://www.isely.net/pvrusb2/
14540 T:      git git://linuxtv.org/media_tree.git
14541 F:      Documentation/driver-api/media/drivers/pvrusb2*
14542 F:      drivers/media/usb/pvrusb2/
14543
14544 PWC WEBCAM DRIVER
14545 M:      Hans Verkuil <hverkuil@xs4all.nl>
14546 L:      linux-media@vger.kernel.org
14547 S:      Odd Fixes
14548 T:      git git://linuxtv.org/media_tree.git
14549 F:      drivers/media/usb/pwc/*
14550 F:      include/trace/events/pwc.h
14551
14552 PWM FAN DRIVER
14553 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14554 L:      linux-hwmon@vger.kernel.org
14555 S:      Supported
14556 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
14557 F:      Documentation/hwmon/pwm-fan.rst
14558 F:      drivers/hwmon/pwm-fan.c
14559
14560 PWM IR Transmitter
14561 M:      Sean Young <sean@mess.org>
14562 L:      linux-media@vger.kernel.org
14563 S:      Maintained
14564 F:      drivers/media/rc/pwm-ir-tx.c
14565
14566 PWM SUBSYSTEM
14567 M:      Thierry Reding <thierry.reding@gmail.com>
14568 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14569 M:      Lee Jones <lee.jones@linaro.org>
14570 L:      linux-pwm@vger.kernel.org
14571 S:      Maintained
14572 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
14573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
14574 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
14575 F:      Documentation/devicetree/bindings/pwm/
14576 F:      Documentation/driver-api/pwm.rst
14577 F:      drivers/gpio/gpio-mvebu.c
14578 F:      drivers/pwm/
14579 F:      drivers/video/backlight/pwm_bl.c
14580 F:      include/linux/pwm.h
14581 F:      include/linux/pwm_backlight.h
14582 K:      pwm_(config|apply_state|ops)
14583
14584 PXA GPIO DRIVER
14585 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14586 L:      linux-gpio@vger.kernel.org
14587 S:      Maintained
14588 F:      drivers/gpio/gpio-pxa.c
14589
14590 PXA MMCI DRIVER
14591 S:      Orphan
14592
14593 PXA RTC DRIVER
14594 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14595 L:      linux-rtc@vger.kernel.org
14596 S:      Maintained
14597
14598 PXA2xx/PXA3xx SUPPORT
14599 M:      Daniel Mack <daniel@zonque.org>
14600 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
14601 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14603 S:      Maintained
14604 T:      git git://github.com/hzhuang1/linux.git
14605 T:      git git://github.com/rjarzmik/linux.git
14606 F:      arch/arm/boot/dts/pxa*
14607 F:      arch/arm/mach-pxa/
14608 F:      drivers/dma/pxa*
14609 F:      drivers/pcmcia/pxa2xx*
14610 F:      drivers/pinctrl/pxa/
14611 F:      drivers/spi/spi-pxa2xx*
14612 F:      drivers/usb/gadget/udc/pxa2*
14613 F:      include/sound/pxa2xx-lib.h
14614 F:      sound/arm/pxa*
14615 F:      sound/soc/pxa/
14616
14617 QAT DRIVER
14618 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
14619 L:      qat-linux@intel.com
14620 S:      Supported
14621 F:      drivers/crypto/qat/
14622
14623 QCOM AUDIO (ASoC) DRIVERS
14624 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14625 M:      Banajit Goswami <bgoswami@codeaurora.org>
14626 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14627 S:      Supported
14628 F:      sound/soc/codecs/lpass-va-macro.c
14629 F:      sound/soc/codecs/lpass-wsa-macro.*
14630 F:      sound/soc/codecs/msm8916-wcd-analog.c
14631 F:      sound/soc/codecs/msm8916-wcd-digital.c
14632 F:      sound/soc/codecs/wcd9335.*
14633 F:      sound/soc/codecs/wcd934x.c
14634 F:      sound/soc/codecs/wcd-clsh-v2.*
14635 F:      sound/soc/codecs/wsa881x.c
14636 F:      sound/soc/qcom/
14637
14638 QCOM IPA DRIVER
14639 M:      Alex Elder <elder@kernel.org>
14640 L:      netdev@vger.kernel.org
14641 S:      Supported
14642 F:      drivers/net/ipa/
14643
14644 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
14645 M:      Gabriel Somlo <somlo@cmu.edu>
14646 M:      "Michael S. Tsirkin" <mst@redhat.com>
14647 L:      qemu-devel@nongnu.org
14648 S:      Maintained
14649 F:      drivers/firmware/qemu_fw_cfg.c
14650 F:      include/uapi/linux/qemu_fw_cfg.h
14651
14652 QIB DRIVER
14653 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
14654 M:      Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
14655 L:      linux-rdma@vger.kernel.org
14656 S:      Supported
14657 F:      drivers/infiniband/hw/qib/
14658
14659 QLOGIC QL41xxx FCOE DRIVER
14660 M:      Saurav Kashyap <skashyap@marvell.com>
14661 M:      Javed Hasan <jhasan@marvell.com>
14662 M:      GR-QLogic-Storage-Upstream@marvell.com
14663 L:      linux-scsi@vger.kernel.org
14664 S:      Supported
14665 F:      drivers/scsi/qedf/
14666
14667 QLOGIC QL41xxx ISCSI DRIVER
14668 M:      Nilesh Javali <njavali@marvell.com>
14669 M:      Manish Rangankar <mrangankar@marvell.com>
14670 M:      GR-QLogic-Storage-Upstream@marvell.com
14671 L:      linux-scsi@vger.kernel.org
14672 S:      Supported
14673 F:      drivers/scsi/qedi/
14674
14675 QLOGIC QL4xxx ETHERNET DRIVER
14676 M:      Ariel Elior <aelior@marvell.com>
14677 M:      GR-everest-linux-l2@marvell.com
14678 L:      netdev@vger.kernel.org
14679 S:      Supported
14680 F:      drivers/net/ethernet/qlogic/qed/
14681 F:      drivers/net/ethernet/qlogic/qede/
14682 F:      include/linux/qed/
14683
14684 QLOGIC QL4xxx RDMA DRIVER
14685 M:      Michal Kalderon <mkalderon@marvell.com>
14686 M:      Ariel Elior <aelior@marvell.com>
14687 L:      linux-rdma@vger.kernel.org
14688 S:      Supported
14689 F:      drivers/infiniband/hw/qedr/
14690 F:      include/uapi/rdma/qedr-abi.h
14691
14692 QLOGIC QLA1280 SCSI DRIVER
14693 M:      Michael Reed <mdr@sgi.com>
14694 L:      linux-scsi@vger.kernel.org
14695 S:      Maintained
14696 F:      drivers/scsi/qla1280.[ch]
14697
14698 QLOGIC QLA2XXX FC-SCSI DRIVER
14699 M:      Nilesh Javali <njavali@marvell.com>
14700 M:      GR-QLogic-Storage-Upstream@marvell.com
14701 L:      linux-scsi@vger.kernel.org
14702 S:      Supported
14703 F:      drivers/scsi/qla2xxx/
14704
14705 QLOGIC QLA3XXX NETWORK DRIVER
14706 M:      GR-Linux-NIC-Dev@marvell.com
14707 L:      netdev@vger.kernel.org
14708 S:      Supported
14709 F:      drivers/net/ethernet/qlogic/qla3xxx.*
14710
14711 QLOGIC QLA4XXX iSCSI DRIVER
14712 M:      Nilesh Javali <njavali@marvell.com>
14713 M:      Manish Rangankar <mrangankar@marvell.com>
14714 M:      GR-QLogic-Storage-Upstream@marvell.com
14715 L:      linux-scsi@vger.kernel.org
14716 S:      Supported
14717 F:      drivers/scsi/qla4xxx/
14718
14719 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
14720 M:      Shahed Shaikh <shshaikh@marvell.com>
14721 M:      Manish Chopra <manishc@marvell.com>
14722 M:      GR-Linux-NIC-Dev@marvell.com
14723 L:      netdev@vger.kernel.org
14724 S:      Supported
14725 F:      drivers/net/ethernet/qlogic/qlcnic/
14726
14727 QLOGIC QLGE 10Gb ETHERNET DRIVER
14728 M:      Manish Chopra <manishc@marvell.com>
14729 M:      GR-Linux-NIC-Dev@marvell.com
14730 M:      Coiby Xu <coiby.xu@gmail.com>
14731 L:      netdev@vger.kernel.org
14732 S:      Supported
14733 F:      Documentation/networking/device_drivers/qlogic/qlge.rst
14734 F:      drivers/staging/qlge/
14735
14736 QM1D1B0004 MEDIA DRIVER
14737 M:      Akihiro Tsukada <tskd08@gmail.com>
14738 L:      linux-media@vger.kernel.org
14739 S:      Odd Fixes
14740 F:      drivers/media/tuners/qm1d1b0004*
14741
14742 QM1D1C0042 MEDIA DRIVER
14743 M:      Akihiro Tsukada <tskd08@gmail.com>
14744 L:      linux-media@vger.kernel.org
14745 S:      Odd Fixes
14746 F:      drivers/media/tuners/qm1d1c0042*
14747
14748 QNX4 FILESYSTEM
14749 M:      Anders Larsen <al@alarsen.net>
14750 S:      Maintained
14751 W:      http://www.alarsen.net/linux/qnx4fs/
14752 F:      fs/qnx4/
14753 F:      include/uapi/linux/qnx4_fs.h
14754 F:      include/uapi/linux/qnxtypes.h
14755
14756 QORIQ DPAA2 FSL-MC BUS DRIVER
14757 M:      Stuart Yoder <stuyoder@gmail.com>
14758 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
14759 L:      linux-kernel@vger.kernel.org
14760 S:      Maintained
14761 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
14762 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
14763 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
14764 F:      drivers/bus/fsl-mc/
14765 F:      include/uapi/linux/fsl_mc.h
14766
14767 QT1010 MEDIA DRIVER
14768 M:      Antti Palosaari <crope@iki.fi>
14769 L:      linux-media@vger.kernel.org
14770 S:      Maintained
14771 W:      https://linuxtv.org
14772 W:      http://palosaari.fi/linux/
14773 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14774 T:      git git://linuxtv.org/anttip/media_tree.git
14775 F:      drivers/media/tuners/qt1010*
14776
14777 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
14778 M:      Kalle Valo <kvalo@codeaurora.org>
14779 L:      ath10k@lists.infradead.org
14780 S:      Supported
14781 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
14782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
14783 F:      drivers/net/wireless/ath/ath10k/
14784
14785 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
14786 M:      Kalle Valo <kvalo@codeaurora.org>
14787 L:      ath11k@lists.infradead.org
14788 S:      Supported
14789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
14790 F:      drivers/net/wireless/ath/ath11k/
14791
14792 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
14793 M:      ath9k-devel@qca.qualcomm.com
14794 L:      linux-wireless@vger.kernel.org
14795 S:      Supported
14796 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
14797 F:      drivers/net/wireless/ath/ath9k/
14798
14799 QUALCOMM CAMERA SUBSYSTEM DRIVER
14800 M:      Robert Foss <robert.foss@linaro.org>
14801 M:      Todor Tomov <todor.too@gmail.com>
14802 L:      linux-media@vger.kernel.org
14803 S:      Maintained
14804 F:      Documentation/admin-guide/media/qcom_camss.rst
14805 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
14806 F:      drivers/media/platform/qcom/camss/
14807
14808 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
14809 M:      Niklas Cassel <nks@flawful.org>
14810 L:      linux-pm@vger.kernel.org
14811 L:      linux-arm-msm@vger.kernel.org
14812 S:      Maintained
14813 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.txt
14814 F:      drivers/soc/qcom/cpr.c
14815
14816 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
14817 M:      Ilia Lin <ilia.lin@kernel.org>
14818 L:      linux-pm@vger.kernel.org
14819 S:      Maintained
14820 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
14821 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
14822
14823 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
14824 M:      Timur Tabi <timur@kernel.org>
14825 L:      netdev@vger.kernel.org
14826 S:      Maintained
14827 F:      drivers/net/ethernet/qualcomm/emac/
14828
14829 QUALCOMM ETHQOS ETHERNET DRIVER
14830 M:      Vinod Koul <vkoul@kernel.org>
14831 L:      netdev@vger.kernel.org
14832 S:      Maintained
14833 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
14834 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
14835
14836 QUALCOMM GENERIC INTERFACE I2C DRIVER
14837 M:      Akash Asthana <akashast@codeaurora.org>
14838 M:      Mukesh Savaliya <msavaliy@codeaurora.org>
14839 L:      linux-i2c@vger.kernel.org
14840 L:      linux-arm-msm@vger.kernel.org
14841 S:      Supported
14842 F:      drivers/i2c/busses/i2c-qcom-geni.c
14843
14844 QUALCOMM HEXAGON ARCHITECTURE
14845 M:      Brian Cain <bcain@codeaurora.org>
14846 L:      linux-hexagon@vger.kernel.org
14847 S:      Supported
14848 F:      arch/hexagon/
14849
14850 QUALCOMM HIDMA DRIVER
14851 M:      Sinan Kaya <okaya@kernel.org>
14852 L:      linux-arm-kernel@lists.infradead.org
14853 L:      linux-arm-msm@vger.kernel.org
14854 L:      dmaengine@vger.kernel.org
14855 S:      Supported
14856 F:      drivers/dma/qcom/hidma*
14857
14858 QUALCOMM I2C CCI DRIVER
14859 M:      Loic Poulain <loic.poulain@linaro.org>
14860 M:      Robert Foss <robert.foss@linaro.org>
14861 L:      linux-i2c@vger.kernel.org
14862 L:      linux-arm-msm@vger.kernel.org
14863 S:      Maintained
14864 F:      Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt
14865 F:      drivers/i2c/busses/i2c-qcom-cci.c
14866
14867 QUALCOMM IOMMU
14868 M:      Rob Clark <robdclark@gmail.com>
14869 L:      iommu@lists.linux-foundation.org
14870 L:      linux-arm-msm@vger.kernel.org
14871 S:      Maintained
14872 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
14873
14874 QUALCOMM IPC ROUTER (QRTR) DRIVER
14875 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14876 L:      linux-arm-msm@vger.kernel.org
14877 S:      Maintained
14878 F:      include/trace/events/qrtr.h
14879 F:      include/uapi/linux/qrtr.h
14880 F:      net/qrtr/
14881
14882 QUALCOMM IPCC MAILBOX DRIVER
14883 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14884 L:      linux-arm-msm@vger.kernel.org
14885 S:      Supported
14886 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
14887 F:      drivers/mailbox/qcom-ipcc.c
14888 F:      include/dt-bindings/mailbox/qcom-ipcc.h
14889
14890 QUALCOMM IPQ4019 USB PHY DRIVER
14891 M:      Robert Marko <robert.marko@sartura.hr>
14892 M:      Luka Perkov <luka.perkov@sartura.hr>
14893 L:      linux-arm-msm@vger.kernel.org
14894 S:      Maintained
14895 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
14896 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
14897
14898 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
14899 M:      Robert Marko <robert.marko@sartura.hr>
14900 M:      Luka Perkov <luka.perkov@sartura.hr>
14901 L:      linux-arm-msm@vger.kernel.org
14902 S:      Maintained
14903 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
14904 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
14905
14906 QUALCOMM RMNET DRIVER
14907 M:      Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
14908 M:      Sean Tranchetti <stranche@codeaurora.org>
14909 L:      netdev@vger.kernel.org
14910 S:      Maintained
14911 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
14912 F:      drivers/net/ethernet/qualcomm/rmnet/
14913 F:      include/linux/if_rmnet.h
14914
14915 QUALCOMM TSENS THERMAL DRIVER
14916 M:      Amit Kucheria <amitk@kernel.org>
14917 L:      linux-pm@vger.kernel.org
14918 L:      linux-arm-msm@vger.kernel.org
14919 S:      Maintained
14920 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
14921 F:      drivers/thermal/qcom/
14922
14923 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
14924 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
14925 L:      linux-media@vger.kernel.org
14926 L:      linux-arm-msm@vger.kernel.org
14927 S:      Maintained
14928 T:      git git://linuxtv.org/media_tree.git
14929 F:      Documentation/devicetree/bindings/media/*venus*
14930 F:      drivers/media/platform/qcom/venus/
14931
14932 QUALCOMM WCN36XX WIRELESS DRIVER
14933 M:      Kalle Valo <kvalo@codeaurora.org>
14934 L:      wcn36xx@lists.infradead.org
14935 S:      Supported
14936 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
14937 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
14938 F:      drivers/net/wireless/ath/wcn36xx/
14939
14940 QUANTENNA QTNFMAC WIRELESS DRIVER
14941 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
14942 R:      Sergey Matyukevich <geomatsi@gmail.com>
14943 L:      linux-wireless@vger.kernel.org
14944 S:      Maintained
14945 F:      drivers/net/wireless/quantenna
14946
14947 RADEON and AMDGPU DRM DRIVERS
14948 M:      Alex Deucher <alexander.deucher@amd.com>
14949 M:      Christian König <christian.koenig@amd.com>
14950 L:      amd-gfx@lists.freedesktop.org
14951 S:      Supported
14952 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
14953 F:      drivers/gpu/drm/amd/
14954 F:      drivers/gpu/drm/radeon/
14955 F:      include/uapi/drm/amdgpu_drm.h
14956 F:      include/uapi/drm/radeon_drm.h
14957
14958 RADEON FRAMEBUFFER DISPLAY DRIVER
14959 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
14960 L:      linux-fbdev@vger.kernel.org
14961 S:      Maintained
14962 F:      drivers/video/fbdev/aty/radeon*
14963 F:      include/uapi/linux/radeonfb.h
14964
14965 RADIOSHARK RADIO DRIVER
14966 M:      Hans Verkuil <hverkuil@xs4all.nl>
14967 L:      linux-media@vger.kernel.org
14968 S:      Maintained
14969 T:      git git://linuxtv.org/media_tree.git
14970 F:      drivers/media/radio/radio-shark.c
14971
14972 RADIOSHARK2 RADIO DRIVER
14973 M:      Hans Verkuil <hverkuil@xs4all.nl>
14974 L:      linux-media@vger.kernel.org
14975 S:      Maintained
14976 T:      git git://linuxtv.org/media_tree.git
14977 F:      drivers/media/radio/radio-shark2.c
14978 F:      drivers/media/radio/radio-tea5777.c
14979
14980 RADOS BLOCK DEVICE (RBD)
14981 M:      Ilya Dryomov <idryomov@gmail.com>
14982 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
14983 L:      ceph-devel@vger.kernel.org
14984 S:      Supported
14985 W:      http://ceph.com/
14986 T:      git git://github.com/ceph/ceph-client.git
14987 F:      Documentation/ABI/testing/sysfs-bus-rbd
14988 F:      drivers/block/rbd.c
14989 F:      drivers/block/rbd_types.h
14990
14991 RAGE128 FRAMEBUFFER DISPLAY DRIVER
14992 M:      Paul Mackerras <paulus@samba.org>
14993 L:      linux-fbdev@vger.kernel.org
14994 S:      Maintained
14995 F:      drivers/video/fbdev/aty/aty128fb.c
14996
14997 RAINSHADOW-CEC DRIVER
14998 M:      Hans Verkuil <hverkuil@xs4all.nl>
14999 L:      linux-media@vger.kernel.org
15000 S:      Maintained
15001 T:      git git://linuxtv.org/media_tree.git
15002 F:      drivers/media/cec/usb/rainshadow/
15003
15004 RALINK MIPS ARCHITECTURE
15005 M:      John Crispin <john@phrozen.org>
15006 L:      linux-mips@vger.kernel.org
15007 S:      Maintained
15008 F:      arch/mips/ralink
15009
15010 RALINK RT2X00 WIRELESS LAN DRIVER
15011 M:      Stanislaw Gruszka <stf_xl@wp.pl>
15012 M:      Helmut Schaa <helmut.schaa@googlemail.com>
15013 L:      linux-wireless@vger.kernel.org
15014 S:      Maintained
15015 F:      drivers/net/wireless/ralink/rt2x00/
15016
15017 RAMDISK RAM BLOCK DEVICE DRIVER
15018 M:      Jens Axboe <axboe@kernel.dk>
15019 S:      Maintained
15020 F:      Documentation/admin-guide/blockdev/ramdisk.rst
15021 F:      drivers/block/brd.c
15022
15023 RANCHU VIRTUAL BOARD FOR MIPS
15024 M:      Miodrag Dinic <miodrag.dinic@mips.com>
15025 L:      linux-mips@vger.kernel.org
15026 S:      Supported
15027 F:      arch/mips/configs/generic/board-ranchu.config
15028 F:      arch/mips/generic/board-ranchu.c
15029
15030 RANDOM NUMBER DRIVER
15031 M:      "Theodore Ts'o" <tytso@mit.edu>
15032 S:      Maintained
15033 F:      drivers/char/random.c
15034
15035 RAPIDIO SUBSYSTEM
15036 M:      Matt Porter <mporter@kernel.crashing.org>
15037 M:      Alexandre Bounine <alex.bou9@gmail.com>
15038 S:      Maintained
15039 F:      drivers/rapidio/
15040
15041 RAS INFRASTRUCTURE
15042 M:      Tony Luck <tony.luck@intel.com>
15043 M:      Borislav Petkov <bp@alien8.de>
15044 L:      linux-edac@vger.kernel.org
15045 S:      Maintained
15046 F:      Documentation/admin-guide/ras.rst
15047 F:      drivers/ras/
15048 F:      include/linux/ras.h
15049 F:      include/ras/ras_event.h
15050
15051 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
15052 L:      linux-wireless@vger.kernel.org
15053 S:      Orphan
15054 F:      drivers/net/wireless/ray*
15055
15056 RC-CORE / LIRC FRAMEWORK
15057 M:      Sean Young <sean@mess.org>
15058 L:      linux-media@vger.kernel.org
15059 S:      Maintained
15060 W:      http://linuxtv.org
15061 T:      git git://linuxtv.org/media_tree.git
15062 F:      Documentation/driver-api/media/rc-core.rst
15063 F:      Documentation/userspace-api/media/rc/
15064 F:      drivers/media/rc/
15065 F:      include/media/rc-map.h
15066 F:      include/media/rc-core.h
15067 F:      include/uapi/linux/lirc.h
15068
15069 RCMM REMOTE CONTROLS DECODER
15070 M:      Patrick Lerda <patrick9876@free.fr>
15071 S:      Maintained
15072 F:      drivers/media/rc/ir-rcmm-decoder.c
15073
15074 RCUTORTURE TEST FRAMEWORK
15075 M:      "Paul E. McKenney" <paulmck@kernel.org>
15076 M:      Josh Triplett <josh@joshtriplett.org>
15077 R:      Steven Rostedt <rostedt@goodmis.org>
15078 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15079 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15080 L:      rcu@vger.kernel.org
15081 S:      Supported
15082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15083 F:      tools/testing/selftests/rcutorture
15084
15085 RDACM20 Camera Sensor
15086 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
15087 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
15088 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
15089 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
15090 L:      linux-media@vger.kernel.org
15091 S:      Maintained
15092 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
15093 F:      drivers/media/i2c/max9271.c
15094 F:      drivers/media/i2c/max9271.h
15095 F:      drivers/media/i2c/rdacm20.c
15096
15097 RDACM21 Camera Sensor
15098 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
15099 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
15100 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
15101 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
15102 L:      linux-media@vger.kernel.org
15103 S:      Maintained
15104 F:      Documentation/devicetree/bindings/media/i2c/rdacm2x-gmsl.yaml
15105 F:      drivers/media/i2c/max9271.c
15106 F:      drivers/media/i2c/max9271.h
15107 F:      drivers/media/i2c/rdacm21.c
15108
15109 RDC R-321X SoC
15110 M:      Florian Fainelli <florian@openwrt.org>
15111 S:      Maintained
15112
15113 RDC R6040 FAST ETHERNET DRIVER
15114 M:      Florian Fainelli <f.fainelli@gmail.com>
15115 L:      netdev@vger.kernel.org
15116 S:      Maintained
15117 F:      drivers/net/ethernet/rdc/r6040.c
15118
15119 RDMAVT - RDMA verbs software
15120 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
15121 M:      Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
15122 L:      linux-rdma@vger.kernel.org
15123 S:      Supported
15124 F:      drivers/infiniband/sw/rdmavt
15125
15126 RDS - RELIABLE DATAGRAM SOCKETS
15127 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
15128 L:      netdev@vger.kernel.org
15129 L:      linux-rdma@vger.kernel.org
15130 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
15131 S:      Supported
15132 W:      https://oss.oracle.com/projects/rds/
15133 F:      Documentation/networking/rds.rst
15134 F:      net/rds/
15135
15136 RDT - RESOURCE ALLOCATION
15137 M:      Fenghua Yu <fenghua.yu@intel.com>
15138 M:      Reinette Chatre <reinette.chatre@intel.com>
15139 L:      linux-kernel@vger.kernel.org
15140 S:      Supported
15141 F:      Documentation/x86/resctrl*
15142 F:      arch/x86/include/asm/resctrl.h
15143 F:      arch/x86/kernel/cpu/resctrl/
15144 F:      tools/testing/selftests/resctrl/
15145
15146 READ-COPY UPDATE (RCU)
15147 M:      "Paul E. McKenney" <paulmck@kernel.org>
15148 M:      Josh Triplett <josh@joshtriplett.org>
15149 R:      Steven Rostedt <rostedt@goodmis.org>
15150 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15151 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15152 R:      Joel Fernandes <joel@joelfernandes.org>
15153 L:      rcu@vger.kernel.org
15154 S:      Supported
15155 W:      http://www.rdrop.com/users/paulmck/RCU/
15156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15157 F:      Documentation/RCU/
15158 F:      include/linux/rcu*
15159 F:      kernel/rcu/
15160 X:      Documentation/RCU/torture.rst
15161 X:      include/linux/srcu*.h
15162 X:      kernel/rcu/srcu*.c
15163
15164 REAL TIME CLOCK (RTC) SUBSYSTEM
15165 M:      Alessandro Zummo <a.zummo@towertech.it>
15166 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15167 L:      linux-rtc@vger.kernel.org
15168 S:      Maintained
15169 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
15170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
15171 F:      Documentation/admin-guide/rtc.rst
15172 F:      Documentation/devicetree/bindings/rtc/
15173 F:      drivers/rtc/
15174 F:      include/linux/platform_data/rtc-*
15175 F:      include/linux/rtc.h
15176 F:      include/linux/rtc/
15177 F:      include/uapi/linux/rtc.h
15178 F:      tools/testing/selftests/rtc/
15179
15180 REALTEK AUDIO CODECS
15181 M:      Oder Chiou <oder_chiou@realtek.com>
15182 S:      Maintained
15183 F:      include/sound/rt*.h
15184 F:      sound/soc/codecs/rt*
15185
15186 REALTEK RTL83xx SMI DSA ROUTER CHIPS
15187 M:      Linus Walleij <linus.walleij@linaro.org>
15188 S:      Maintained
15189 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
15190 F:      drivers/net/dsa/realtek-smi*
15191 F:      drivers/net/dsa/rtl83*
15192
15193 REALTEK WIRELESS DRIVER (rtlwifi family)
15194 M:      Ping-Ke Shih <pkshih@realtek.com>
15195 L:      linux-wireless@vger.kernel.org
15196 S:      Maintained
15197 W:      https://wireless.wiki.kernel.org/
15198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
15199 F:      drivers/net/wireless/realtek/rtlwifi/
15200
15201 REALTEK WIRELESS DRIVER (rtw88)
15202 M:      Yan-Hsuan Chuang <tony0620emma@gmail.com>
15203 L:      linux-wireless@vger.kernel.org
15204 S:      Maintained
15205 F:      drivers/net/wireless/realtek/rtw88/
15206
15207 REDPINE WIRELESS DRIVER
15208 M:      Amitkumar Karwar <amitkarwar@gmail.com>
15209 M:      Siva Rebbagondla <siva8118@gmail.com>
15210 L:      linux-wireless@vger.kernel.org
15211 S:      Maintained
15212 F:      drivers/net/wireless/rsi/
15213
15214 REGISTER MAP ABSTRACTION
15215 M:      Mark Brown <broonie@kernel.org>
15216 L:      linux-kernel@vger.kernel.org
15217 S:      Supported
15218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
15219 F:      Documentation/devicetree/bindings/regmap/
15220 F:      drivers/base/regmap/
15221 F:      include/linux/regmap.h
15222
15223 REISERFS FILE SYSTEM
15224 L:      reiserfs-devel@vger.kernel.org
15225 S:      Supported
15226 F:      fs/reiserfs/
15227
15228 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
15229 M:      Ohad Ben-Cohen <ohad@wizery.com>
15230 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
15231 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
15232 L:      linux-remoteproc@vger.kernel.org
15233 S:      Maintained
15234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
15235 F:      Documentation/ABI/testing/sysfs-class-remoteproc
15236 F:      Documentation/devicetree/bindings/remoteproc/
15237 F:      Documentation/staging/remoteproc.rst
15238 F:      drivers/remoteproc/
15239 F:      include/linux/remoteproc.h
15240 F:      include/linux/remoteproc/
15241
15242 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
15243 M:      Ohad Ben-Cohen <ohad@wizery.com>
15244 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
15245 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
15246 L:      linux-remoteproc@vger.kernel.org
15247 S:      Maintained
15248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
15249 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
15250 F:      Documentation/staging/rpmsg.rst
15251 F:      drivers/rpmsg/
15252 F:      include/linux/rpmsg.h
15253 F:      include/linux/rpmsg/
15254 F:      include/uapi/linux/rpmsg.h
15255 F:      samples/rpmsg/
15256
15257 RENESAS CLOCK DRIVERS
15258 M:      Geert Uytterhoeven <geert+renesas@glider.be>
15259 L:      linux-renesas-soc@vger.kernel.org
15260 S:      Supported
15261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
15262 F:      Documentation/devicetree/bindings/clock/renesas,*
15263 F:      drivers/clk/renesas/
15264
15265 RENESAS EMEV2 I2C DRIVER
15266 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15267 S:      Supported
15268 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
15269 F:      drivers/i2c/busses/i2c-emev2.c
15270
15271 RENESAS ETHERNET DRIVERS
15272 R:      Sergei Shtylyov <sergei.shtylyov@gmail.com>
15273 L:      netdev@vger.kernel.org
15274 L:      linux-renesas-soc@vger.kernel.org
15275 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
15276 F:      drivers/net/ethernet/renesas/
15277 F:      include/linux/sh_eth.h
15278
15279 RENESAS R-CAR GYROADC DRIVER
15280 M:      Marek Vasut <marek.vasut@gmail.com>
15281 L:      linux-iio@vger.kernel.org
15282 S:      Supported
15283 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
15284 F:      drivers/iio/adc/rcar-gyroadc.c
15285
15286 RENESAS R-CAR I2C DRIVERS
15287 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15288 S:      Supported
15289 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
15290 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
15291 F:      drivers/i2c/busses/i2c-rcar.c
15292 F:      drivers/i2c/busses/i2c-sh_mobile.c
15293
15294 RENESAS R-CAR THERMAL DRIVERS
15295 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
15296 L:      linux-renesas-soc@vger.kernel.org
15297 S:      Supported
15298 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
15299 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
15300 F:      drivers/thermal/rcar_gen3_thermal.c
15301 F:      drivers/thermal/rcar_thermal.c
15302
15303 RENESAS RIIC DRIVER
15304 M:      Chris Brandt <chris.brandt@renesas.com>
15305 S:      Supported
15306 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
15307 F:      drivers/i2c/busses/i2c-riic.c
15308
15309 RENESAS USB PHY DRIVER
15310 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
15311 L:      linux-renesas-soc@vger.kernel.org
15312 S:      Maintained
15313 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
15314
15315 RESET CONTROLLER FRAMEWORK
15316 M:      Philipp Zabel <p.zabel@pengutronix.de>
15317 S:      Maintained
15318 T:      git git://git.pengutronix.de/git/pza/linux
15319 F:      Documentation/devicetree/bindings/reset/
15320 F:      Documentation/driver-api/reset.rst
15321 F:      drivers/reset/
15322 F:      include/dt-bindings/reset/
15323 F:      include/linux/reset-controller.h
15324 F:      include/linux/reset.h
15325 F:      include/linux/reset/
15326 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
15327
15328 RESTARTABLE SEQUENCES SUPPORT
15329 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15330 M:      Peter Zijlstra <peterz@infradead.org>
15331 M:      "Paul E. McKenney" <paulmck@kernel.org>
15332 M:      Boqun Feng <boqun.feng@gmail.com>
15333 L:      linux-kernel@vger.kernel.org
15334 S:      Supported
15335 F:      include/trace/events/rseq.h
15336 F:      include/uapi/linux/rseq.h
15337 F:      kernel/rseq.c
15338 F:      tools/testing/selftests/rseq/
15339
15340 RFKILL
15341 M:      Johannes Berg <johannes@sipsolutions.net>
15342 L:      linux-wireless@vger.kernel.org
15343 S:      Maintained
15344 W:      https://wireless.wiki.kernel.org/
15345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
15346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
15347 F:      Documentation/ABI/stable/sysfs-class-rfkill
15348 F:      Documentation/driver-api/rfkill.rst
15349 F:      include/linux/rfkill.h
15350 F:      include/uapi/linux/rfkill.h
15351 F:      net/rfkill/
15352
15353 RHASHTABLE
15354 M:      Thomas Graf <tgraf@suug.ch>
15355 M:      Herbert Xu <herbert@gondor.apana.org.au>
15356 L:      netdev@vger.kernel.org
15357 S:      Maintained
15358 F:      include/linux/rhashtable-types.h
15359 F:      include/linux/rhashtable.h
15360 F:      lib/rhashtable.c
15361 F:      lib/test_rhashtable.c
15362
15363 RICOH R5C592 MEMORYSTICK DRIVER
15364 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15365 S:      Maintained
15366 F:      drivers/memstick/host/r592.*
15367
15368 RICOH SMARTMEDIA/XD DRIVER
15369 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15370 S:      Maintained
15371 F:      drivers/mtd/nand/raw/r852.c
15372 F:      drivers/mtd/nand/raw/r852.h
15373
15374 RISC-V ARCHITECTURE
15375 M:      Paul Walmsley <paul.walmsley@sifive.com>
15376 M:      Palmer Dabbelt <palmer@dabbelt.com>
15377 M:      Albert Ou <aou@eecs.berkeley.edu>
15378 L:      linux-riscv@lists.infradead.org
15379 S:      Supported
15380 P:      Documentation/riscv/patch-acceptance.rst
15381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
15382 F:      arch/riscv/
15383 N:      riscv
15384 K:      riscv
15385
15386 RNBD BLOCK DRIVERS
15387 M:      Danil Kipnis <danil.kipnis@cloud.ionos.com>
15388 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
15389 L:      linux-block@vger.kernel.org
15390 S:      Maintained
15391 F:      drivers/block/rnbd/
15392
15393 ROCCAT DRIVERS
15394 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
15395 S:      Maintained
15396 W:      http://sourceforge.net/projects/roccat/
15397 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
15398 F:      drivers/hid/hid-roccat*
15399 F:      include/linux/hid-roccat*
15400
15401 ROCKCHIP ISP V1 DRIVER
15402 M:      Helen Koike <helen.koike@collabora.com>
15403 M:      Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
15404 L:      linux-media@vger.kernel.org
15405 L:      linux-rockchip@lists.infradead.org
15406 S:      Maintained
15407 F:      Documentation/admin-guide/media/rkisp1.rst
15408 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
15409 F:      Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst
15410 F:      drivers/media/platform/rockchip/rkisp1
15411 F:      include/uapi/linux/rkisp1-config.h
15412
15413 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
15414 M:      Jacob Chen <jacob-chen@iotwrt.com>
15415 M:      Ezequiel Garcia <ezequiel@collabora.com>
15416 L:      linux-media@vger.kernel.org
15417 L:      linux-rockchip@lists.infradead.org
15418 S:      Maintained
15419 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
15420 F:      drivers/media/platform/rockchip/rga/
15421
15422 ROCKCHIP VIDEO DECODER DRIVER
15423 M:      Ezequiel Garcia <ezequiel@collabora.com>
15424 L:      linux-media@vger.kernel.org
15425 L:      linux-rockchip@lists.infradead.org
15426 S:      Maintained
15427 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
15428 F:      drivers/staging/media/rkvdec/
15429
15430 ROCKER DRIVER
15431 M:      Jiri Pirko <jiri@resnulli.us>
15432 L:      netdev@vger.kernel.org
15433 S:      Supported
15434 F:      drivers/net/ethernet/rocker/
15435
15436 ROCKETPORT DRIVER
15437 S:      Maintained
15438 W:      http://www.comtrol.com
15439 F:      Documentation/driver-api/serial/rocket.rst
15440 F:      drivers/tty/rocket*
15441
15442 ROCKETPORT EXPRESS/INFINITY DRIVER
15443 M:      Kevin Cernekee <cernekee@gmail.com>
15444 L:      linux-serial@vger.kernel.org
15445 S:      Odd Fixes
15446 F:      drivers/tty/serial/rp2.*
15447
15448 ROHM BD99954 CHARGER IC
15449 R:      Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
15450 L:      linux-power@fi.rohmeurope.com
15451 S:      Supported
15452 F:      drivers/power/supply/bd99954-charger.c
15453 F:      drivers/power/supply/bd99954-charger.h
15454
15455 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
15456 M:      Tomasz Duszynski <tduszyns@gmail.com>
15457 S:      Maintained
15458 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
15459 F:      drivers/iio/light/bh1750.c
15460
15461 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
15462 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
15463 L:      linux-kernel@vger.kernel.org
15464 L:      linux-renesas-soc@vger.kernel.org
15465 S:      Supported
15466 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
15467 F:      drivers/gpio/gpio-bd9571mwv.c
15468 F:      drivers/mfd/bd9571mwv.c
15469 F:      drivers/regulator/bd9571mwv-regulator.c
15470 F:      include/linux/mfd/bd9571mwv.h
15471
15472 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
15473 R:      Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
15474 L:      linux-power@fi.rohmeurope.com
15475 S:      Supported
15476 F:      Documentation/devicetree/bindings/mfd/rohm,bd70528-pmic.txt
15477 F:      Documentation/devicetree/bindings/regulator/rohm,bd70528-regulator.txt
15478 F:      drivers/clk/clk-bd718x7.c
15479 F:      drivers/gpio/gpio-bd70528.c
15480 F:      drivers/gpio/gpio-bd71828.c
15481 F:      drivers/mfd/rohm-bd70528.c
15482 F:      drivers/mfd/rohm-bd71828.c
15483 F:      drivers/mfd/rohm-bd718x7.c
15484 F:      drivers/power/supply/bd70528-charger.c
15485 F:      drivers/regulator/bd70528-regulator.c
15486 F:      drivers/regulator/bd71828-regulator.c
15487 F:      drivers/regulator/bd718x7-regulator.c
15488 F:      drivers/regulator/rohm-regulator.c
15489 F:      drivers/rtc/rtc-bd70528.c
15490 F:      drivers/watchdog/bd70528_wdt.c
15491 F:      include/linux/mfd/rohm-bd70528.h
15492 F:      include/linux/mfd/rohm-bd71828.h
15493 F:      include/linux/mfd/rohm-bd718x7.h
15494 F:      include/linux/mfd/rohm-generic.h
15495 F:      include/linux/mfd/rohm-shared.h
15496
15497 ROSE NETWORK LAYER
15498 M:      Ralf Baechle <ralf@linux-mips.org>
15499 L:      linux-hams@vger.kernel.org
15500 S:      Maintained
15501 W:      http://www.linux-ax25.org/
15502 F:      include/net/rose.h
15503 F:      include/uapi/linux/rose.h
15504 F:      net/rose/
15505
15506 ROTATION DRIVER FOR ALLWINNER A83T
15507 M:      Jernej Skrabec <jernej.skrabec@siol.net>
15508 L:      linux-media@vger.kernel.org
15509 S:      Maintained
15510 T:      git git://linuxtv.org/media_tree.git
15511 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
15512 F:      drivers/media/platform/sunxi/sun8i-rotate/
15513
15514 RTL2830 MEDIA DRIVER
15515 M:      Antti Palosaari <crope@iki.fi>
15516 L:      linux-media@vger.kernel.org
15517 S:      Maintained
15518 W:      https://linuxtv.org
15519 W:      http://palosaari.fi/linux/
15520 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15521 T:      git git://linuxtv.org/anttip/media_tree.git
15522 F:      drivers/media/dvb-frontends/rtl2830*
15523
15524 RTL2832 MEDIA DRIVER
15525 M:      Antti Palosaari <crope@iki.fi>
15526 L:      linux-media@vger.kernel.org
15527 S:      Maintained
15528 W:      https://linuxtv.org
15529 W:      http://palosaari.fi/linux/
15530 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15531 T:      git git://linuxtv.org/anttip/media_tree.git
15532 F:      drivers/media/dvb-frontends/rtl2832*
15533
15534 RTL2832_SDR MEDIA DRIVER
15535 M:      Antti Palosaari <crope@iki.fi>
15536 L:      linux-media@vger.kernel.org
15537 S:      Maintained
15538 W:      https://linuxtv.org
15539 W:      http://palosaari.fi/linux/
15540 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15541 T:      git git://linuxtv.org/anttip/media_tree.git
15542 F:      drivers/media/dvb-frontends/rtl2832_sdr*
15543
15544 RTL8180 WIRELESS DRIVER
15545 L:      linux-wireless@vger.kernel.org
15546 S:      Orphan
15547 W:      https://wireless.wiki.kernel.org/
15548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
15549 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
15550
15551 RTL8187 WIRELESS DRIVER
15552 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15553 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
15554 M:      Larry Finger <Larry.Finger@lwfinger.net>
15555 L:      linux-wireless@vger.kernel.org
15556 S:      Maintained
15557 W:      https://wireless.wiki.kernel.org/
15558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
15559 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
15560
15561 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
15562 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
15563 L:      linux-wireless@vger.kernel.org
15564 S:      Maintained
15565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
15566 F:      drivers/net/wireless/realtek/rtl8xxxu/
15567
15568 RTRS TRANSPORT DRIVERS
15569 M:      Danil Kipnis <danil.kipnis@cloud.ionos.com>
15570 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
15571 L:      linux-rdma@vger.kernel.org
15572 S:      Maintained
15573 F:      drivers/infiniband/ulp/rtrs/
15574
15575 RXRPC SOCKETS (AF_RXRPC)
15576 M:      David Howells <dhowells@redhat.com>
15577 L:      linux-afs@lists.infradead.org
15578 S:      Supported
15579 W:      https://www.infradead.org/~dhowells/kafs/
15580 F:      Documentation/networking/rxrpc.rst
15581 F:      include/keys/rxrpc-type.h
15582 F:      include/net/af_rxrpc.h
15583 F:      include/trace/events/rxrpc.h
15584 F:      include/uapi/linux/rxrpc.h
15585 F:      net/rxrpc/
15586
15587 S3 SAVAGE FRAMEBUFFER DRIVER
15588 M:      Antonino Daplas <adaplas@gmail.com>
15589 L:      linux-fbdev@vger.kernel.org
15590 S:      Maintained
15591 F:      drivers/video/fbdev/savage/
15592
15593 S390
15594 M:      Heiko Carstens <hca@linux.ibm.com>
15595 M:      Vasily Gorbik <gor@linux.ibm.com>
15596 M:      Christian Borntraeger <borntraeger@de.ibm.com>
15597 L:      linux-s390@vger.kernel.org
15598 S:      Supported
15599 W:      http://www.ibm.com/developerworks/linux/linux390/
15600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
15601 F:      Documentation/driver-api/s390-drivers.rst
15602 F:      Documentation/s390/
15603 F:      arch/s390/
15604 F:      drivers/s390/
15605
15606 S390 COMMON I/O LAYER
15607 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
15608 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
15609 L:      linux-s390@vger.kernel.org
15610 S:      Supported
15611 W:      http://www.ibm.com/developerworks/linux/linux390/
15612 F:      drivers/s390/cio/
15613
15614 S390 DASD DRIVER
15615 M:      Stefan Haberland <sth@linux.ibm.com>
15616 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
15617 L:      linux-s390@vger.kernel.org
15618 S:      Supported
15619 W:      http://www.ibm.com/developerworks/linux/linux390/
15620 F:      block/partitions/ibm.c
15621 F:      drivers/s390/block/dasd*
15622 F:      include/linux/dasd_mod.h
15623
15624 S390 IOMMU (PCI)
15625 M:      Matthew Rosato <mjrosato@linux.ibm.com>
15626 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
15627 L:      linux-s390@vger.kernel.org
15628 S:      Supported
15629 W:      http://www.ibm.com/developerworks/linux/linux390/
15630 F:      drivers/iommu/s390-iommu.c
15631
15632 S390 IUCV NETWORK LAYER
15633 M:      Julian Wiedmann <jwi@linux.ibm.com>
15634 M:      Karsten Graul <kgraul@linux.ibm.com>
15635 L:      linux-s390@vger.kernel.org
15636 S:      Supported
15637 W:      http://www.ibm.com/developerworks/linux/linux390/
15638 F:      drivers/s390/net/*iucv*
15639 F:      include/net/iucv/
15640 F:      net/iucv/
15641
15642 S390 NETWORK DRIVERS
15643 M:      Julian Wiedmann <jwi@linux.ibm.com>
15644 M:      Karsten Graul <kgraul@linux.ibm.com>
15645 L:      linux-s390@vger.kernel.org
15646 S:      Supported
15647 W:      http://www.ibm.com/developerworks/linux/linux390/
15648 F:      drivers/s390/net/
15649
15650 S390 PCI SUBSYSTEM
15651 M:      Niklas Schnelle <schnelle@linux.ibm.com>
15652 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
15653 L:      linux-s390@vger.kernel.org
15654 S:      Supported
15655 W:      http://www.ibm.com/developerworks/linux/linux390/
15656 F:      arch/s390/pci/
15657 F:      drivers/pci/hotplug/s390_pci_hpc.c
15658 F:      Documentation/s390/pci.rst
15659
15660 S390 VFIO AP DRIVER
15661 M:      Tony Krowiak <akrowiak@linux.ibm.com>
15662 M:      Halil Pasic <pasic@linux.ibm.com>
15663 M:      Jason Herne <jjherne@linux.ibm.com>
15664 L:      linux-s390@vger.kernel.org
15665 S:      Supported
15666 W:      http://www.ibm.com/developerworks/linux/linux390/
15667 F:      Documentation/s390/vfio-ap.rst
15668 F:      drivers/s390/crypto/vfio_ap_drv.c
15669 F:      drivers/s390/crypto/vfio_ap_ops.c
15670 F:      drivers/s390/crypto/vfio_ap_private.h
15671
15672 S390 VFIO-CCW DRIVER
15673 M:      Cornelia Huck <cohuck@redhat.com>
15674 M:      Eric Farman <farman@linux.ibm.com>
15675 M:      Matthew Rosato <mjrosato@linux.ibm.com>
15676 R:      Halil Pasic <pasic@linux.ibm.com>
15677 L:      linux-s390@vger.kernel.org
15678 L:      kvm@vger.kernel.org
15679 S:      Supported
15680 F:      Documentation/s390/vfio-ccw.rst
15681 F:      drivers/s390/cio/vfio_ccw*
15682 F:      include/uapi/linux/vfio_ccw.h
15683
15684 S390 VFIO-PCI DRIVER
15685 M:      Matthew Rosato <mjrosato@linux.ibm.com>
15686 M:      Eric Farman <farman@linux.ibm.com>
15687 L:      linux-s390@vger.kernel.org
15688 L:      kvm@vger.kernel.org
15689 S:      Supported
15690 F:      drivers/vfio/pci/vfio_pci_zdev.c
15691 F:      include/uapi/linux/vfio_zdev.h
15692
15693 S390 ZCRYPT DRIVER
15694 M:      Harald Freudenberger <freude@linux.ibm.com>
15695 L:      linux-s390@vger.kernel.org
15696 S:      Supported
15697 W:      http://www.ibm.com/developerworks/linux/linux390/
15698 F:      drivers/s390/crypto/
15699
15700 S390 ZFCP DRIVER
15701 M:      Steffen Maier <maier@linux.ibm.com>
15702 M:      Benjamin Block <bblock@linux.ibm.com>
15703 L:      linux-s390@vger.kernel.org
15704 S:      Supported
15705 W:      http://www.ibm.com/developerworks/linux/linux390/
15706 F:      drivers/s390/scsi/zfcp_*
15707
15708 S3C24XX SD/MMC Driver
15709 M:      Ben Dooks <ben-linux@fluff.org>
15710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15711 S:      Supported
15712 F:      drivers/mmc/host/s3cmci.*
15713
15714 SAA6588 RDS RECEIVER DRIVER
15715 M:      Hans Verkuil <hverkuil@xs4all.nl>
15716 L:      linux-media@vger.kernel.org
15717 S:      Odd Fixes
15718 W:      https://linuxtv.org
15719 T:      git git://linuxtv.org/media_tree.git
15720 F:      drivers/media/i2c/saa6588*
15721
15722 SAA7134 VIDEO4LINUX DRIVER
15723 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15724 L:      linux-media@vger.kernel.org
15725 S:      Odd fixes
15726 W:      https://linuxtv.org
15727 T:      git git://linuxtv.org/media_tree.git
15728 F:      Documentation/driver-api/media/drivers/saa7134*
15729 F:      drivers/media/pci/saa7134/
15730
15731 SAA7146 VIDEO4LINUX-2 DRIVER
15732 M:      Hans Verkuil <hverkuil@xs4all.nl>
15733 L:      linux-media@vger.kernel.org
15734 S:      Maintained
15735 T:      git git://linuxtv.org/media_tree.git
15736 F:      drivers/media/common/saa7146/
15737 F:      drivers/media/pci/saa7146/
15738 F:      include/media/drv-intf/saa7146*
15739
15740 SAFESETID SECURITY MODULE
15741 M:      Micah Morton <mortonm@chromium.org>
15742 S:      Supported
15743 F:      Documentation/admin-guide/LSM/SafeSetID.rst
15744 F:      security/safesetid/
15745
15746 SAMSUNG AUDIO (ASoC) DRIVERS
15747 M:      Krzysztof Kozlowski <krzk@kernel.org>
15748 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
15749 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15750 S:      Supported
15751 F:      Documentation/devicetree/bindings/sound/samsung*
15752 F:      sound/soc/samsung/
15753
15754 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
15755 M:      Krzysztof Kozlowski <krzk@kernel.org>
15756 L:      linux-crypto@vger.kernel.org
15757 L:      linux-samsung-soc@vger.kernel.org
15758 S:      Maintained
15759 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
15760 F:      drivers/crypto/exynos-rng.c
15761
15762 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
15763 M:      Łukasz Stelmach <l.stelmach@samsung.com>
15764 L:      linux-samsung-soc@vger.kernel.org
15765 S:      Maintained
15766 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
15767 F:      drivers/char/hw_random/exynos-trng.c
15768
15769 SAMSUNG FRAMEBUFFER DRIVER
15770 M:      Jingoo Han <jingoohan1@gmail.com>
15771 L:      linux-fbdev@vger.kernel.org
15772 S:      Maintained
15773 F:      drivers/video/fbdev/s3c-fb.c
15774
15775 SAMSUNG INTERCONNECT DRIVERS
15776 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
15777 M:      Artur Świgoń <a.swigon@samsung.com>
15778 L:      linux-pm@vger.kernel.org
15779 L:      linux-samsung-soc@vger.kernel.org
15780 S:      Supported
15781 F:      drivers/interconnect/samsung/
15782
15783 SAMSUNG LAPTOP DRIVER
15784 M:      Corentin Chary <corentin.chary@gmail.com>
15785 L:      platform-driver-x86@vger.kernel.org
15786 S:      Maintained
15787 F:      drivers/platform/x86/samsung-laptop.c
15788
15789 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
15790 M:      Krzysztof Kozlowski <krzk@kernel.org>
15791 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
15792 L:      linux-kernel@vger.kernel.org
15793 L:      linux-samsung-soc@vger.kernel.org
15794 S:      Supported
15795 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
15796 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
15797 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
15798 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
15799 F:      drivers/clk/clk-s2mps11.c
15800 F:      drivers/mfd/sec*.c
15801 F:      drivers/regulator/s2m*.c
15802 F:      drivers/regulator/s5m*.c
15803 F:      drivers/rtc/rtc-s5m.c
15804 F:      include/linux/mfd/samsung/
15805
15806 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
15807 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
15808 L:      linux-media@vger.kernel.org
15809 L:      linux-samsung-soc@vger.kernel.org
15810 S:      Maintained
15811 F:      drivers/media/platform/s3c-camif/
15812 F:      include/media/drv-intf/s3c_camif.h
15813
15814 SAMSUNG S3FWRN5 NFC DRIVER
15815 M:      Krzysztof Kozlowski <krzk@kernel.org>
15816 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
15817 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15818 S:      Maintained
15819 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
15820 F:      drivers/nfc/s3fwrn5
15821
15822 SAMSUNG S5C73M3 CAMERA DRIVER
15823 M:      Andrzej Hajda <a.hajda@samsung.com>
15824 L:      linux-media@vger.kernel.org
15825 S:      Supported
15826 F:      drivers/media/i2c/s5c73m3/*
15827
15828 SAMSUNG S5K5BAF CAMERA DRIVER
15829 M:      Andrzej Hajda <a.hajda@samsung.com>
15830 L:      linux-media@vger.kernel.org
15831 S:      Supported
15832 F:      drivers/media/i2c/s5k5baf.c
15833
15834 SAMSUNG S5P Security SubSystem (SSS) DRIVER
15835 M:      Krzysztof Kozlowski <krzk@kernel.org>
15836 M:      Vladimir Zapolskiy <vz@mleia.com>
15837 L:      linux-crypto@vger.kernel.org
15838 L:      linux-samsung-soc@vger.kernel.org
15839 S:      Maintained
15840 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
15841 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
15842 F:      drivers/crypto/s5p-sss.c
15843
15844 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
15845 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
15846 L:      linux-media@vger.kernel.org
15847 S:      Supported
15848 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15849 F:      drivers/media/platform/exynos4-is/
15850
15851 SAMSUNG SOC CLOCK DRIVERS
15852 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
15853 M:      Tomasz Figa <tomasz.figa@gmail.com>
15854 M:      Chanwoo Choi <cw00.choi@samsung.com>
15855 L:      linux-samsung-soc@vger.kernel.org
15856 S:      Supported
15857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
15858 F:      Documentation/devicetree/bindings/clock/exynos*.txt
15859 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
15860 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
15861 F:      drivers/clk/samsung/
15862 F:      include/dt-bindings/clock/exynos*.h
15863 F:      include/linux/clk/samsung.h
15864 F:      include/linux/platform_data/clk-s3c2410.h
15865
15866 SAMSUNG SPI DRIVERS
15867 M:      Krzysztof Kozlowski <krzk@kernel.org>
15868 M:      Andi Shyti <andi@etezian.org>
15869 L:      linux-spi@vger.kernel.org
15870 L:      linux-samsung-soc@vger.kernel.org
15871 S:      Maintained
15872 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
15873 F:      drivers/spi/spi-s3c*
15874 F:      include/linux/platform_data/spi-s3c64xx.h
15875 F:      include/linux/spi/s3c24xx-fiq.h
15876
15877 SAMSUNG SXGBE DRIVERS
15878 M:      Byungho An <bh74.an@samsung.com>
15879 L:      netdev@vger.kernel.org
15880 S:      Supported
15881 F:      drivers/net/ethernet/samsung/sxgbe/
15882
15883 SAMSUNG THERMAL DRIVER
15884 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
15885 L:      linux-pm@vger.kernel.org
15886 L:      linux-samsung-soc@vger.kernel.org
15887 S:      Supported
15888 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
15889 F:      drivers/thermal/samsung/
15890
15891 SAMSUNG USB2 PHY DRIVER
15892 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
15893 L:      linux-kernel@vger.kernel.org
15894 S:      Supported
15895 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
15896 F:      Documentation/driver-api/phy/samsung-usb2.rst
15897 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
15898 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
15899 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
15900 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
15901 F:      drivers/phy/samsung/phy-samsung-usb2.c
15902 F:      drivers/phy/samsung/phy-samsung-usb2.h
15903
15904 SC1200 WDT DRIVER
15905 M:      Zwane Mwaikambo <zwanem@gmail.com>
15906 S:      Maintained
15907 F:      drivers/watchdog/sc1200wdt.c
15908
15909 SCHEDULER
15910 M:      Ingo Molnar <mingo@redhat.com>
15911 M:      Peter Zijlstra <peterz@infradead.org>
15912 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
15913 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
15914 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
15915 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
15916 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
15917 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
15918 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
15919 L:      linux-kernel@vger.kernel.org
15920 S:      Maintained
15921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
15922 F:      include/linux/preempt.h
15923 F:      include/linux/sched.h
15924 F:      include/linux/wait.h
15925 F:      include/uapi/linux/sched.h
15926 F:      kernel/sched/
15927
15928 SCR24X CHIP CARD INTERFACE DRIVER
15929 M:      Lubomir Rintel <lkundrak@v3.sk>
15930 S:      Supported
15931 F:      drivers/char/pcmcia/scr24x_cs.c
15932
15933 SCSI CDROM DRIVER
15934 M:      Jens Axboe <axboe@kernel.dk>
15935 L:      linux-scsi@vger.kernel.org
15936 S:      Maintained
15937 W:      http://www.kernel.dk
15938 F:      drivers/scsi/sr*
15939
15940 SCSI RDMA PROTOCOL (SRP) INITIATOR
15941 M:      Bart Van Assche <bvanassche@acm.org>
15942 L:      linux-rdma@vger.kernel.org
15943 S:      Supported
15944 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15945 F:      drivers/infiniband/ulp/srp/
15946 F:      include/scsi/srp.h
15947
15948 SCSI RDMA PROTOCOL (SRP) TARGET
15949 M:      Bart Van Assche <bvanassche@acm.org>
15950 L:      linux-rdma@vger.kernel.org
15951 L:      target-devel@vger.kernel.org
15952 S:      Supported
15953 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15954 F:      drivers/infiniband/ulp/srpt/
15955
15956 SCSI SG DRIVER
15957 M:      Doug Gilbert <dgilbert@interlog.com>
15958 L:      linux-scsi@vger.kernel.org
15959 S:      Maintained
15960 W:      http://sg.danny.cz/sg
15961 F:      Documentation/scsi/scsi-generic.rst
15962 F:      drivers/scsi/sg.c
15963 F:      include/scsi/sg.h
15964
15965 SCSI SUBSYSTEM
15966 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
15967 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
15968 L:      linux-scsi@vger.kernel.org
15969 S:      Maintained
15970 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
15971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
15972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
15973 F:      Documentation/devicetree/bindings/scsi/
15974 F:      drivers/scsi/
15975 F:      include/scsi/
15976
15977 SCSI TAPE DRIVER
15978 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
15979 L:      linux-scsi@vger.kernel.org
15980 S:      Maintained
15981 F:      Documentation/scsi/st.rst
15982 F:      drivers/scsi/st.*
15983 F:      drivers/scsi/st_*.h
15984
15985 SCSI TARGET CORE USER DRIVER
15986 M:      Bodo Stroesser <bostroesser@gmail.com>
15987 L:      linux-scsi@vger.kernel.org
15988 L:      target-devel@vger.kernel.org
15989 S:      Supported
15990 F:      Documentation/target/tcmu-design.rst
15991 F:      drivers/target/target_core_user.c
15992 F:      include/uapi/linux/target_core_user.h
15993
15994 SCSI TARGET SUBSYSTEM
15995 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
15996 L:      linux-scsi@vger.kernel.org
15997 L:      target-devel@vger.kernel.org
15998 S:      Supported
15999 W:      http://www.linux-iscsi.org
16000 Q:      https://patchwork.kernel.org/project/target-devel/list/
16001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
16002 F:      Documentation/target/
16003 F:      drivers/target/
16004 F:      include/target/
16005
16006 SCTP PROTOCOL
16007 M:      Vlad Yasevich <vyasevich@gmail.com>
16008 M:      Neil Horman <nhorman@tuxdriver.com>
16009 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
16010 L:      linux-sctp@vger.kernel.org
16011 S:      Maintained
16012 W:      http://lksctp.sourceforge.net
16013 F:      Documentation/networking/sctp.rst
16014 F:      include/linux/sctp.h
16015 F:      include/net/sctp/
16016 F:      include/uapi/linux/sctp.h
16017 F:      net/sctp/
16018
16019 SCx200 CPU SUPPORT
16020 M:      Jim Cromie <jim.cromie@gmail.com>
16021 S:      Odd Fixes
16022 F:      Documentation/i2c/busses/scx200_acb.rst
16023 F:      arch/x86/platform/scx200/
16024 F:      drivers/i2c/busses/scx200*
16025 F:      drivers/mtd/maps/scx200_docflash.c
16026 F:      drivers/watchdog/scx200_wdt.c
16027 F:      include/linux/scx200.h
16028
16029 SCx200 GPIO DRIVER
16030 M:      Jim Cromie <jim.cromie@gmail.com>
16031 S:      Maintained
16032 F:      drivers/char/scx200_gpio.c
16033 F:      include/linux/scx200_gpio.h
16034
16035 SCx200 HRT CLOCKSOURCE DRIVER
16036 M:      Jim Cromie <jim.cromie@gmail.com>
16037 S:      Maintained
16038 F:      drivers/clocksource/scx200_hrt.c
16039
16040 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
16041 M:      Sascha Sommer <saschasommer@freenet.de>
16042 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
16043 S:      Maintained
16044 F:      drivers/mmc/host/sdricoh_cs.c
16045
16046 SECO BOARDS CEC DRIVER
16047 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
16048 S:      Maintained
16049 F:      drivers/media/cec/platform/seco/seco-cec.c
16050 F:      drivers/media/cec/platform/seco/seco-cec.h
16051
16052 SECURE COMPUTING
16053 M:      Kees Cook <keescook@chromium.org>
16054 R:      Andy Lutomirski <luto@amacapital.net>
16055 R:      Will Drewry <wad@chromium.org>
16056 S:      Supported
16057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
16058 F:      Documentation/userspace-api/seccomp_filter.rst
16059 F:      include/linux/seccomp.h
16060 F:      include/uapi/linux/seccomp.h
16061 F:      kernel/seccomp.c
16062 F:      tools/testing/selftests/kselftest_harness.h
16063 F:      tools/testing/selftests/seccomp/*
16064 K:      \bsecure_computing
16065 K:      \bTIF_SECCOMP\b
16066
16067 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
16068 M:      Al Cooper <alcooperx@gmail.com>
16069 L:      linux-mmc@vger.kernel.org
16070 L:      bcm-kernel-feedback-list@broadcom.com
16071 S:      Maintained
16072 F:      drivers/mmc/host/sdhci-brcmstb*
16073
16074 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
16075 M:      Adrian Hunter <adrian.hunter@intel.com>
16076 L:      linux-mmc@vger.kernel.org
16077 S:      Maintained
16078 F:      drivers/mmc/host/sdhci*
16079 F:      include/linux/mmc/sdhci*
16080
16081 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
16082 M:      Eugen Hristev <eugen.hristev@microchip.com>
16083 L:      linux-mmc@vger.kernel.org
16084 S:      Supported
16085 F:      drivers/mmc/host/sdhci-of-at91.c
16086
16087 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
16088 M:      Ben Dooks <ben-linux@fluff.org>
16089 M:      Jaehoon Chung <jh80.chung@samsung.com>
16090 L:      linux-mmc@vger.kernel.org
16091 S:      Maintained
16092 F:      drivers/mmc/host/sdhci-s3c*
16093
16094 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
16095 M:      Viresh Kumar <vireshk@kernel.org>
16096 L:      linux-mmc@vger.kernel.org
16097 S:      Maintained
16098 F:      drivers/mmc/host/sdhci-spear.c
16099
16100 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
16101 M:      Kishon Vijay Abraham I <kishon@ti.com>
16102 L:      linux-mmc@vger.kernel.org
16103 S:      Maintained
16104 F:      drivers/mmc/host/sdhci-omap.c
16105
16106 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
16107 M:      Jonathan Derrick <jonathan.derrick@intel.com>
16108 M:      Revanth Rajashekar <revanth.rajashekar@intel.com>
16109 L:      linux-block@vger.kernel.org
16110 S:      Supported
16111 F:      block/opal_proto.h
16112 F:      block/sed*
16113 F:      include/linux/sed*
16114 F:      include/uapi/linux/sed*
16115
16116 SECURITY CONTACT
16117 M:      Security Officers <security@kernel.org>
16118 S:      Supported
16119 F:      Documentation/admin-guide/security-bugs.rst
16120
16121 SECURITY SUBSYSTEM
16122 M:      James Morris <jmorris@namei.org>
16123 M:      "Serge E. Hallyn" <serge@hallyn.com>
16124 L:      linux-security-module@vger.kernel.org (suggested Cc:)
16125 S:      Supported
16126 W:      http://kernsec.org/
16127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
16128 F:      security/
16129 X:      security/selinux/
16130
16131 SELINUX SECURITY MODULE
16132 M:      Paul Moore <paul@paul-moore.com>
16133 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
16134 M:      Eric Paris <eparis@parisplace.org>
16135 L:      selinux@vger.kernel.org
16136 S:      Supported
16137 W:      https://selinuxproject.org
16138 W:      https://github.com/SELinuxProject
16139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
16140 F:      Documentation/ABI/obsolete/sysfs-selinux-checkreqprot
16141 F:      Documentation/ABI/obsolete/sysfs-selinux-disable
16142 F:      Documentation/admin-guide/LSM/SELinux.rst
16143 F:      include/trace/events/avc.h
16144 F:      include/uapi/linux/selinux_netlink.h
16145 F:      scripts/selinux/
16146 F:      security/selinux/
16147
16148 SENSABLE PHANTOM
16149 M:      Jiri Slaby <jirislaby@kernel.org>
16150 S:      Maintained
16151 F:      drivers/misc/phantom.c
16152 F:      include/uapi/linux/phantom.h
16153
16154 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
16155 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
16156 S:      Maintained
16157 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
16158 F:      drivers/iio/chemical/scd30.h
16159 F:      drivers/iio/chemical/scd30_core.c
16160 F:      drivers/iio/chemical/scd30_i2c.c
16161 F:      drivers/iio/chemical/scd30_serial.c
16162
16163 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
16164 M:      Tomasz Duszynski <tduszyns@gmail.com>
16165 S:      Maintained
16166 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
16167 F:      drivers/iio/chemical/sps30.c
16168
16169 SERIAL DEVICE BUS
16170 M:      Rob Herring <robh@kernel.org>
16171 L:      linux-serial@vger.kernel.org
16172 S:      Maintained
16173 F:      Documentation/devicetree/bindings/serial/serial.yaml
16174 F:      drivers/tty/serdev/
16175 F:      include/linux/serdev.h
16176
16177 SERIAL DRIVERS
16178 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16179 L:      linux-serial@vger.kernel.org
16180 S:      Maintained
16181 F:      Documentation/devicetree/bindings/serial/
16182 F:      drivers/tty/serial/
16183
16184 SERIAL IR RECEIVER
16185 M:      Sean Young <sean@mess.org>
16186 L:      linux-media@vger.kernel.org
16187 S:      Maintained
16188 F:      drivers/media/rc/serial_ir.c
16189
16190 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
16191 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
16192 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16193 S:      Maintained
16194 F:      Documentation/devicetree/bindings/slimbus/
16195 F:      drivers/slimbus/
16196 F:      include/linux/slimbus.h
16197
16198 SFC NETWORK DRIVER
16199 M:      Edward Cree <ecree.xilinx@gmail.com>
16200 M:      Martin Habets <habetsm.xilinx@gmail.com>
16201 L:      netdev@vger.kernel.org
16202 S:      Supported
16203 F:      drivers/net/ethernet/sfc/
16204
16205 SFF/SFP/SFP+ MODULE SUPPORT
16206 M:      Russell King <linux@armlinux.org.uk>
16207 L:      netdev@vger.kernel.org
16208 S:      Maintained
16209 F:      drivers/net/phy/phylink.c
16210 F:      drivers/net/phy/sfp*
16211 F:      include/linux/mdio/mdio-i2c.h
16212 F:      include/linux/phylink.h
16213 F:      include/linux/sfp.h
16214 K:      phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate)
16215
16216 SGI GRU DRIVER
16217 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
16218 S:      Maintained
16219 F:      drivers/misc/sgi-gru/
16220
16221 SGI XP/XPC/XPNET DRIVER
16222 M:      Robin Holt <robinmholt@gmail.com>
16223 M:      Steve Wahl <steve.wahl@hpe.com>
16224 R:      Mike Travis <mike.travis@hpe.com>
16225 S:      Maintained
16226 F:      drivers/misc/sgi-xp/
16227
16228 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
16229 M:      Karsten Graul <kgraul@linux.ibm.com>
16230 L:      linux-s390@vger.kernel.org
16231 S:      Supported
16232 W:      http://www.ibm.com/developerworks/linux/linux390/
16233 F:      net/smc/
16234
16235 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
16236 M:      Linus Walleij <linus.walleij@linaro.org>
16237 L:      linux-iio@vger.kernel.org
16238 S:      Maintained
16239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
16240 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
16241 F:      drivers/iio/light/gp2ap002.c
16242
16243 SHARP RJ54N1CB0C SENSOR DRIVER
16244 M:      Jacopo Mondi <jacopo@jmondi.org>
16245 L:      linux-media@vger.kernel.org
16246 S:      Odd fixes
16247 T:      git git://linuxtv.org/media_tree.git
16248 F:      drivers/media/i2c/rj54n1cb0c.c
16249 F:      include/media/i2c/rj54n1cb0c.h
16250
16251 SH_VOU V4L2 OUTPUT DRIVER
16252 L:      linux-media@vger.kernel.org
16253 S:      Orphan
16254 F:      drivers/media/platform/sh_vou.c
16255 F:      include/media/drv-intf/sh_vou.h
16256
16257 SI2157 MEDIA DRIVER
16258 M:      Antti Palosaari <crope@iki.fi>
16259 L:      linux-media@vger.kernel.org
16260 S:      Maintained
16261 W:      https://linuxtv.org
16262 W:      http://palosaari.fi/linux/
16263 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16264 T:      git git://linuxtv.org/anttip/media_tree.git
16265 F:      drivers/media/tuners/si2157*
16266
16267 SI2165 MEDIA DRIVER
16268 M:      Matthias Schwarzott <zzam@gentoo.org>
16269 L:      linux-media@vger.kernel.org
16270 S:      Maintained
16271 W:      https://linuxtv.org
16272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16273 F:      drivers/media/dvb-frontends/si2165*
16274
16275 SI2168 MEDIA DRIVER
16276 M:      Antti Palosaari <crope@iki.fi>
16277 L:      linux-media@vger.kernel.org
16278 S:      Maintained
16279 W:      https://linuxtv.org
16280 W:      http://palosaari.fi/linux/
16281 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16282 T:      git git://linuxtv.org/anttip/media_tree.git
16283 F:      drivers/media/dvb-frontends/si2168*
16284
16285 SI470X FM RADIO RECEIVER I2C DRIVER
16286 M:      Hans Verkuil <hverkuil@xs4all.nl>
16287 L:      linux-media@vger.kernel.org
16288 S:      Odd Fixes
16289 W:      https://linuxtv.org
16290 T:      git git://linuxtv.org/media_tree.git
16291 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
16292
16293 SI470X FM RADIO RECEIVER USB DRIVER
16294 M:      Hans Verkuil <hverkuil@xs4all.nl>
16295 L:      linux-media@vger.kernel.org
16296 S:      Maintained
16297 W:      https://linuxtv.org
16298 T:      git git://linuxtv.org/media_tree.git
16299 F:      drivers/media/radio/si470x/radio-si470x-common.c
16300 F:      drivers/media/radio/si470x/radio-si470x-usb.c
16301 F:      drivers/media/radio/si470x/radio-si470x.h
16302
16303 SI4713 FM RADIO TRANSMITTER I2C DRIVER
16304 M:      Eduardo Valentin <edubezval@gmail.com>
16305 L:      linux-media@vger.kernel.org
16306 S:      Odd Fixes
16307 W:      https://linuxtv.org
16308 T:      git git://linuxtv.org/media_tree.git
16309 F:      drivers/media/radio/si4713/si4713.?
16310
16311 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
16312 M:      Eduardo Valentin <edubezval@gmail.com>
16313 L:      linux-media@vger.kernel.org
16314 S:      Odd Fixes
16315 W:      https://linuxtv.org
16316 T:      git git://linuxtv.org/media_tree.git
16317 F:      drivers/media/radio/si4713/radio-platform-si4713.c
16318
16319 SI4713 FM RADIO TRANSMITTER USB DRIVER
16320 M:      Hans Verkuil <hverkuil@xs4all.nl>
16321 L:      linux-media@vger.kernel.org
16322 S:      Maintained
16323 W:      https://linuxtv.org
16324 T:      git git://linuxtv.org/media_tree.git
16325 F:      drivers/media/radio/si4713/radio-usb-si4713.c
16326
16327 SIANO DVB DRIVER
16328 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16329 L:      linux-media@vger.kernel.org
16330 S:      Odd fixes
16331 W:      https://linuxtv.org
16332 T:      git git://linuxtv.org/media_tree.git
16333 F:      drivers/media/common/siano/
16334 F:      drivers/media/mmc/siano/
16335 F:      drivers/media/usb/siano/
16336 F:      drivers/media/usb/siano/
16337
16338 SIFIVE DRIVERS
16339 M:      Palmer Dabbelt <palmer@dabbelt.com>
16340 M:      Paul Walmsley <paul.walmsley@sifive.com>
16341 L:      linux-riscv@lists.infradead.org
16342 S:      Supported
16343 T:      git git://github.com/sifive/riscv-linux.git
16344 N:      sifive
16345 K:      [^@]sifive
16346
16347 SIFIVE FU540 SYSTEM-ON-CHIP
16348 M:      Paul Walmsley <paul.walmsley@sifive.com>
16349 M:      Palmer Dabbelt <palmer@dabbelt.com>
16350 L:      linux-riscv@lists.infradead.org
16351 S:      Supported
16352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
16353 N:      fu540
16354 K:      fu540
16355
16356 SIFIVE PDMA DRIVER
16357 M:      Green Wan <green.wan@sifive.com>
16358 S:      Maintained
16359 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
16360 F:      drivers/dma/sf-pdma/
16361
16362 SILEAD TOUCHSCREEN DRIVER
16363 M:      Hans de Goede <hdegoede@redhat.com>
16364 L:      linux-input@vger.kernel.org
16365 L:      platform-driver-x86@vger.kernel.org
16366 S:      Maintained
16367 F:      drivers/input/touchscreen/silead.c
16368 F:      drivers/platform/x86/touchscreen_dmi.c
16369
16370 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
16371 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
16372 S:      Supported
16373 F:      drivers/staging/wfx/
16374
16375 SILICON MOTION SM712 FRAME BUFFER DRIVER
16376 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16377 M:      Teddy Wang <teddy.wang@siliconmotion.com>
16378 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16379 L:      linux-fbdev@vger.kernel.org
16380 S:      Maintained
16381 F:      Documentation/fb/sm712fb.rst
16382 F:      drivers/video/fbdev/sm712*
16383
16384 SILVACO I3C DUAL-ROLE MASTER
16385 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16386 M:      Conor Culhane <conor.culhane@silvaco.com>
16387 L:      linux-i3c@lists.infradead.org
16388 S:      Maintained
16389 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
16390 F:      drivers/i3c/master/svc-i3c-master.c
16391
16392 SIMPLEFB FB DRIVER
16393 M:      Hans de Goede <hdegoede@redhat.com>
16394 L:      linux-fbdev@vger.kernel.org
16395 S:      Maintained
16396 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
16397 F:      drivers/video/fbdev/simplefb.c
16398 F:      include/linux/platform_data/simplefb.h
16399
16400 SIMTEC EB110ATX (Chalice CATS)
16401 M:      Simtec Linux Team <linux@simtec.co.uk>
16402 S:      Supported
16403 W:      http://www.simtec.co.uk/products/EB110ATX/
16404
16405 SIMTEC EB2410ITX (BAST)
16406 M:      Simtec Linux Team <linux@simtec.co.uk>
16407 S:      Supported
16408 W:      http://www.simtec.co.uk/products/EB2410ITX/
16409 F:      arch/arm/mach-s3c/bast-ide.c
16410 F:      arch/arm/mach-s3c/bast-irq.c
16411 F:      arch/arm/mach-s3c/mach-bast.c
16412
16413 SIOX
16414 M:      Thorsten Scherer <t.scherer@eckelmann.de>
16415 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
16416 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
16417 S:      Supported
16418 F:      drivers/gpio/gpio-siox.c
16419 F:      drivers/siox/*
16420 F:      include/trace/events/siox.h
16421
16422 SIPHASH PRF ROUTINES
16423 M:      Jason A. Donenfeld <Jason@zx2c4.com>
16424 S:      Maintained
16425 F:      include/linux/siphash.h
16426 F:      lib/siphash.c
16427 F:      lib/test_siphash.c
16428
16429 SIS 190 ETHERNET DRIVER
16430 M:      Francois Romieu <romieu@fr.zoreil.com>
16431 L:      netdev@vger.kernel.org
16432 S:      Maintained
16433 F:      drivers/net/ethernet/sis/sis190.c
16434
16435 SIS 900/7016 FAST ETHERNET DRIVER
16436 M:      Daniele Venzano <venza@brownhat.org>
16437 L:      netdev@vger.kernel.org
16438 S:      Maintained
16439 W:      http://www.brownhat.org/sis900.html
16440 F:      drivers/net/ethernet/sis/sis900.*
16441
16442 SIS FRAMEBUFFER DRIVER
16443 M:      Thomas Winischhofer <thomas@winischhofer.net>
16444 S:      Maintained
16445 W:      http://www.winischhofer.net/linuxsisvga.shtml
16446 F:      Documentation/fb/sisfb.rst
16447 F:      drivers/video/fbdev/sis/
16448 F:      include/video/sisfb.h
16449
16450 SIS I2C TOUCHSCREEN DRIVER
16451 M:      Mika Penttilä <mika.penttila@nextfour.com>
16452 L:      linux-input@vger.kernel.org
16453 S:      Maintained
16454 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
16455 F:      drivers/input/touchscreen/sis_i2c.c
16456
16457 SIS USB2VGA DRIVER
16458 M:      Thomas Winischhofer <thomas@winischhofer.net>
16459 S:      Maintained
16460 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
16461 F:      drivers/usb/misc/sisusbvga/
16462
16463 SLAB ALLOCATOR
16464 M:      Christoph Lameter <cl@linux.com>
16465 M:      Pekka Enberg <penberg@kernel.org>
16466 M:      David Rientjes <rientjes@google.com>
16467 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
16468 M:      Andrew Morton <akpm@linux-foundation.org>
16469 M:      Vlastimil Babka <vbabka@suse.cz>
16470 L:      linux-mm@kvack.org
16471 S:      Maintained
16472 F:      include/linux/sl?b*.h
16473 F:      mm/sl?b*
16474
16475 SLEEPABLE READ-COPY UPDATE (SRCU)
16476 M:      Lai Jiangshan <jiangshanlai@gmail.com>
16477 M:      "Paul E. McKenney" <paulmck@kernel.org>
16478 M:      Josh Triplett <josh@joshtriplett.org>
16479 R:      Steven Rostedt <rostedt@goodmis.org>
16480 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
16481 L:      rcu@vger.kernel.org
16482 S:      Supported
16483 W:      http://www.rdrop.com/users/paulmck/RCU/
16484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16485 F:      include/linux/srcu*.h
16486 F:      kernel/rcu/srcu*.c
16487
16488 SMACK SECURITY MODULE
16489 M:      Casey Schaufler <casey@schaufler-ca.com>
16490 L:      linux-security-module@vger.kernel.org
16491 S:      Maintained
16492 W:      http://schaufler-ca.com
16493 T:      git git://github.com/cschaufler/smack-next
16494 F:      Documentation/admin-guide/LSM/Smack.rst
16495 F:      security/smack/
16496
16497 SMC91x ETHERNET DRIVER
16498 M:      Nicolas Pitre <nico@fluxnic.net>
16499 S:      Odd Fixes
16500 F:      drivers/net/ethernet/smsc/smc91x.*
16501
16502 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
16503 M:      Mark Rutland <mark.rutland@arm.com>
16504 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
16505 M:      Sudeep Holla <sudeep.holla@arm.com>
16506 L:      linux-arm-kernel@lists.infradead.org
16507 S:      Maintained
16508 F:      drivers/firmware/smccc/
16509 F:      include/linux/arm-smccc.h
16510
16511 SMM665 HARDWARE MONITOR DRIVER
16512 M:      Guenter Roeck <linux@roeck-us.net>
16513 L:      linux-hwmon@vger.kernel.org
16514 S:      Maintained
16515 F:      Documentation/hwmon/smm665.rst
16516 F:      drivers/hwmon/smm665.c
16517
16518 SMSC EMC2103 HARDWARE MONITOR DRIVER
16519 M:      Steve Glendinning <steve.glendinning@shawell.net>
16520 L:      linux-hwmon@vger.kernel.org
16521 S:      Maintained
16522 F:      Documentation/hwmon/emc2103.rst
16523 F:      drivers/hwmon/emc2103.c
16524
16525 SMSC SCH5627 HARDWARE MONITOR DRIVER
16526 M:      Hans de Goede <hdegoede@redhat.com>
16527 L:      linux-hwmon@vger.kernel.org
16528 S:      Supported
16529 F:      Documentation/hwmon/sch5627.rst
16530 F:      drivers/hwmon/sch5627.c
16531
16532 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
16533 M:      Steve Glendinning <steve.glendinning@shawell.net>
16534 L:      linux-fbdev@vger.kernel.org
16535 S:      Maintained
16536 F:      drivers/video/fbdev/smscufx.c
16537
16538 SMSC47B397 HARDWARE MONITOR DRIVER
16539 M:      Jean Delvare <jdelvare@suse.com>
16540 L:      linux-hwmon@vger.kernel.org
16541 S:      Maintained
16542 F:      Documentation/hwmon/smsc47b397.rst
16543 F:      drivers/hwmon/smsc47b397.c
16544
16545 SMSC911x ETHERNET DRIVER
16546 M:      Steve Glendinning <steve.glendinning@shawell.net>
16547 L:      netdev@vger.kernel.org
16548 S:      Maintained
16549 F:      drivers/net/ethernet/smsc/smsc911x.*
16550 F:      include/linux/smsc911x.h
16551
16552 SMSC9420 PCI ETHERNET DRIVER
16553 M:      Steve Glendinning <steve.glendinning@shawell.net>
16554 L:      netdev@vger.kernel.org
16555 S:      Maintained
16556 F:      drivers/net/ethernet/smsc/smsc9420.*
16557
16558 SOCIONEXT (SNI) AVE NETWORK DRIVER
16559 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
16560 L:      netdev@vger.kernel.org
16561 S:      Maintained
16562 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
16563 F:      drivers/net/ethernet/socionext/sni_ave.c
16564
16565 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
16566 M:      Jassi Brar <jaswinder.singh@linaro.org>
16567 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16568 L:      netdev@vger.kernel.org
16569 S:      Maintained
16570 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
16571 F:      drivers/net/ethernet/socionext/netsec.c
16572
16573 SOCIONEXT (SNI) Synquacer SPI DRIVER
16574 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
16575 M:      Jassi Brar <jaswinder.singh@linaro.org>
16576 L:      linux-spi@vger.kernel.org
16577 S:      Maintained
16578 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
16579 F:      drivers/spi/spi-synquacer.c
16580
16581 SOCIONEXT SYNQUACER I2C DRIVER
16582 M:      Ard Biesheuvel <ardb@kernel.org>
16583 L:      linux-i2c@vger.kernel.org
16584 S:      Maintained
16585 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
16586 F:      drivers/i2c/busses/i2c-synquacer.c
16587
16588 SOCIONEXT UNIPHIER SOUND DRIVER
16589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16590 S:      Orphan
16591 F:      sound/soc/uniphier/
16592
16593 SOEKRIS NET48XX LED SUPPORT
16594 M:      Chris Boot <bootc@bootc.net>
16595 S:      Maintained
16596 F:      drivers/leds/leds-net48xx.c
16597
16598 SOFT-IWARP DRIVER (siw)
16599 M:      Bernard Metzler <bmt@zurich.ibm.com>
16600 L:      linux-rdma@vger.kernel.org
16601 S:      Supported
16602 F:      drivers/infiniband/sw/siw/
16603 F:      include/uapi/rdma/siw-abi.h
16604
16605 SOFT-ROCE DRIVER (rxe)
16606 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
16607 L:      linux-rdma@vger.kernel.org
16608 S:      Supported
16609 F:      drivers/infiniband/sw/rxe/
16610 F:      include/uapi/rdma/rdma_user_rxe.h
16611
16612 SOFTLOGIC 6x10 MPEG CODEC
16613 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16614 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16615 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16616 M:      Ismael Luceno <ismael@iodev.co.uk>
16617 L:      linux-media@vger.kernel.org
16618 S:      Supported
16619 F:      drivers/media/pci/solo6x10/
16620
16621 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
16622 M:      James Morse <james.morse@arm.com>
16623 L:      linux-arm-kernel@lists.infradead.org
16624 S:      Maintained
16625 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
16626 F:      drivers/firmware/arm_sdei.c
16627 F:      include/linux/arm_sdei.h
16628 F:      include/uapi/linux/arm_sdei.h
16629
16630 SOFTWARE RAID (Multiple Disks) SUPPORT
16631 M:      Song Liu <song@kernel.org>
16632 L:      linux-raid@vger.kernel.org
16633 S:      Supported
16634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
16635 F:      drivers/md/Kconfig
16636 F:      drivers/md/Makefile
16637 F:      drivers/md/md*
16638 F:      drivers/md/raid*
16639 F:      include/linux/raid/
16640 F:      include/uapi/linux/raid/
16641
16642 SOLIDRUN CLEARFOG SUPPORT
16643 M:      Russell King <linux@armlinux.org.uk>
16644 S:      Maintained
16645 F:      arch/arm/boot/dts/armada-388-clearfog*
16646 F:      arch/arm/boot/dts/armada-38x-solidrun-*
16647
16648 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
16649 M:      Russell King <linux@armlinux.org.uk>
16650 S:      Maintained
16651 F:      arch/arm/boot/dts/imx6*-cubox-i*
16652 F:      arch/arm/boot/dts/imx6*-hummingboard*
16653 F:      arch/arm/boot/dts/imx6*-sr-*
16654
16655 SONIC NETWORK DRIVER
16656 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
16657 L:      netdev@vger.kernel.org
16658 S:      Maintained
16659 F:      drivers/net/ethernet/natsemi/sonic.*
16660
16661 SONICS SILICON BACKPLANE DRIVER (SSB)
16662 M:      Michael Buesch <m@bues.ch>
16663 L:      linux-wireless@vger.kernel.org
16664 S:      Maintained
16665 F:      drivers/ssb/
16666 F:      include/linux/ssb/
16667
16668 SONY IMX214 SENSOR DRIVER
16669 M:      Ricardo Ribalda <ribalda@kernel.org>
16670 L:      linux-media@vger.kernel.org
16671 S:      Maintained
16672 T:      git git://linuxtv.org/media_tree.git
16673 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
16674 F:      drivers/media/i2c/imx214.c
16675
16676 SONY IMX219 SENSOR DRIVER
16677 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16678 L:      linux-media@vger.kernel.org
16679 S:      Maintained
16680 T:      git git://linuxtv.org/media_tree.git
16681 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
16682 F:      drivers/media/i2c/imx219.c
16683
16684 SONY IMX258 SENSOR DRIVER
16685 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16686 L:      linux-media@vger.kernel.org
16687 S:      Maintained
16688 T:      git git://linuxtv.org/media_tree.git
16689 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
16690 F:      drivers/media/i2c/imx258.c
16691
16692 SONY IMX274 SENSOR DRIVER
16693 M:      Leon Luo <leonl@leopardimaging.com>
16694 L:      linux-media@vger.kernel.org
16695 S:      Maintained
16696 T:      git git://linuxtv.org/media_tree.git
16697 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
16698 F:      drivers/media/i2c/imx274.c
16699
16700 SONY IMX290 SENSOR DRIVER
16701 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16702 L:      linux-media@vger.kernel.org
16703 S:      Maintained
16704 T:      git git://linuxtv.org/media_tree.git
16705 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
16706 F:      drivers/media/i2c/imx290.c
16707
16708 SONY IMX319 SENSOR DRIVER
16709 M:      Bingbu Cao <bingbu.cao@intel.com>
16710 L:      linux-media@vger.kernel.org
16711 S:      Maintained
16712 T:      git git://linuxtv.org/media_tree.git
16713 F:      drivers/media/i2c/imx319.c
16714
16715 SONY IMX334 SENSOR DRIVER
16716 M:      Paul J. Murphy <paul.j.murphy@intel.com>
16717 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
16718 L:      linux-media@vger.kernel.org
16719 S:      Maintained
16720 T:      git git://linuxtv.org/media_tree.git
16721 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
16722 F:      drivers/media/i2c/imx334.c
16723
16724 SONY IMX355 SENSOR DRIVER
16725 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16726 L:      linux-media@vger.kernel.org
16727 S:      Maintained
16728 T:      git git://linuxtv.org/media_tree.git
16729 F:      drivers/media/i2c/imx355.c
16730
16731 SONY MEMORYSTICK SUBSYSTEM
16732 M:      Maxim Levitsky <maximlevitsky@gmail.com>
16733 M:      Alex Dubov <oakad@yahoo.com>
16734 M:      Ulf Hansson <ulf.hansson@linaro.org>
16735 L:      linux-mmc@vger.kernel.org
16736 S:      Maintained
16737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
16738 F:      drivers/memstick/
16739 F:      include/linux/memstick.h
16740
16741 SONY VAIO CONTROL DEVICE DRIVER
16742 M:      Mattia Dongili <malattia@linux.it>
16743 L:      platform-driver-x86@vger.kernel.org
16744 S:      Maintained
16745 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
16746 F:      Documentation/admin-guide/laptops/sony-laptop.rst
16747 F:      drivers/char/sonypi.c
16748 F:      drivers/platform/x86/sony-laptop.c
16749 F:      include/linux/sony-laptop.h
16750
16751 SOUND
16752 M:      Jaroslav Kysela <perex@perex.cz>
16753 M:      Takashi Iwai <tiwai@suse.com>
16754 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16755 S:      Maintained
16756 W:      http://www.alsa-project.org/
16757 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
16758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16759 F:      Documentation/sound/
16760 F:      include/sound/
16761 F:      include/uapi/sound/
16762 F:      sound/
16763
16764 SOUND - COMPRESSED AUDIO
16765 M:      Vinod Koul <vkoul@kernel.org>
16766 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16767 S:      Supported
16768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16769 F:      Documentation/sound/designs/compress-offload.rst
16770 F:      include/sound/compress_driver.h
16771 F:      include/uapi/sound/compress_*
16772 F:      sound/core/compress_offload.c
16773 F:      sound/soc/soc-compress.c
16774
16775 SOUND - DMAENGINE HELPERS
16776 M:      Lars-Peter Clausen <lars@metafoo.de>
16777 S:      Supported
16778 F:      include/sound/dmaengine_pcm.h
16779 F:      sound/core/pcm_dmaengine.c
16780 F:      sound/soc/soc-generic-dmaengine-pcm.c
16781
16782 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
16783 M:      Liam Girdwood <lgirdwood@gmail.com>
16784 M:      Mark Brown <broonie@kernel.org>
16785 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16786 S:      Supported
16787 W:      http://alsa-project.org/main/index.php/ASoC
16788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
16789 F:      Documentation/devicetree/bindings/sound/
16790 F:      Documentation/sound/soc/
16791 F:      include/dt-bindings/sound/
16792 F:      include/sound/soc*
16793 F:      sound/soc/
16794
16795 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
16796 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
16797 M:      Liam Girdwood <lgirdwood@gmail.com>
16798 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
16799 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
16800 M:      Daniel Baluta <daniel.baluta@nxp.com>
16801 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
16802 S:      Supported
16803 W:      https://github.com/thesofproject/linux/
16804 F:      sound/soc/sof/
16805
16806 SOUNDWIRE SUBSYSTEM
16807 M:      Vinod Koul <vkoul@kernel.org>
16808 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
16809 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
16810 R:      Sanyog Kale <sanyog.r.kale@intel.com>
16811 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16812 S:      Supported
16813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
16814 F:      Documentation/driver-api/soundwire/
16815 F:      drivers/soundwire/
16816 F:      include/linux/soundwire/
16817
16818 SP2 MEDIA DRIVER
16819 M:      Olli Salonen <olli.salonen@iki.fi>
16820 L:      linux-media@vger.kernel.org
16821 S:      Maintained
16822 W:      https://linuxtv.org
16823 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16824 F:      drivers/media/dvb-frontends/sp2*
16825
16826 SPARC + UltraSPARC (sparc/sparc64)
16827 M:      "David S. Miller" <davem@davemloft.net>
16828 L:      sparclinux@vger.kernel.org
16829 S:      Maintained
16830 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
16831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
16832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
16833 F:      arch/sparc/
16834 F:      drivers/sbus/
16835
16836 SPARC SERIAL DRIVERS
16837 M:      "David S. Miller" <davem@davemloft.net>
16838 L:      sparclinux@vger.kernel.org
16839 S:      Maintained
16840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
16841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
16842 F:      drivers/tty/serial/suncore.c
16843 F:      drivers/tty/serial/sunhv.c
16844 F:      drivers/tty/serial/sunsab.c
16845 F:      drivers/tty/serial/sunsab.h
16846 F:      drivers/tty/serial/sunsu.c
16847 F:      drivers/tty/serial/sunzilog.c
16848 F:      drivers/tty/serial/sunzilog.h
16849 F:      drivers/tty/vcc.c
16850 F:      include/linux/sunserialcore.h
16851
16852 SPARSE CHECKER
16853 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
16854 L:      linux-sparse@vger.kernel.org
16855 S:      Maintained
16856 W:      https://sparse.docs.kernel.org/
16857 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
16858 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
16859 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
16860 F:      include/linux/compiler.h
16861
16862 SPEAKUP CONSOLE SPEECH DRIVER
16863 M:      William Hubbs <w.d.hubbs@gmail.com>
16864 M:      Chris Brannon <chris@the-brannons.com>
16865 M:      Kirk Reiser <kirk@reisers.ca>
16866 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
16867 L:      speakup@linux-speakup.org
16868 S:      Odd Fixes
16869 W:      http://www.linux-speakup.org/
16870 W:      https://github.com/linux-speakup/speakup
16871 B:      https://github.com/linux-speakup/speakup/issues
16872 F:      drivers/accessibility/speakup/
16873
16874 SPEAR CLOCK FRAMEWORK SUPPORT
16875 M:      Viresh Kumar <vireshk@kernel.org>
16876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16877 S:      Maintained
16878 W:      http://www.st.com/spear
16879 F:      drivers/clk/spear/
16880
16881 SPEAR PLATFORM SUPPORT
16882 M:      Viresh Kumar <vireshk@kernel.org>
16883 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
16884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16885 S:      Maintained
16886 W:      http://www.st.com/spear
16887 F:      arch/arm/boot/dts/spear*
16888 F:      arch/arm/mach-spear/
16889
16890 SPI NOR SUBSYSTEM
16891 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
16892 L:      linux-mtd@lists.infradead.org
16893 S:      Maintained
16894 W:      http://www.linux-mtd.infradead.org/
16895 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
16896 C:      irc://irc.oftc.net/mtd
16897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
16898 F:      drivers/mtd/spi-nor/
16899 F:      include/linux/mtd/spi-nor.h
16900
16901 SPI SUBSYSTEM
16902 M:      Mark Brown <broonie@kernel.org>
16903 L:      linux-spi@vger.kernel.org
16904 S:      Maintained
16905 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
16906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
16907 F:      Documentation/devicetree/bindings/spi/
16908 F:      Documentation/spi/
16909 F:      drivers/spi/
16910 F:      include/linux/spi/
16911 F:      include/uapi/linux/spi/
16912 F:      tools/spi/
16913
16914 SPIDERNET NETWORK DRIVER for CELL
16915 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
16916 M:      Geoff Levand <geoff@infradead.org>
16917 L:      netdev@vger.kernel.org
16918 L:      linuxppc-dev@lists.ozlabs.org
16919 S:      Maintained
16920 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
16921 F:      drivers/net/ethernet/toshiba/spider_net*
16922
16923 SPMI SUBSYSTEM
16924 M:      Stephen Boyd <sboyd@kernel.org>
16925 L:      linux-kernel@vger.kernel.org
16926 S:      Maintained
16927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
16928 F:      Documentation/devicetree/bindings/spmi/
16929 F:      drivers/spmi/
16930 F:      include/dt-bindings/spmi/spmi.h
16931 F:      include/linux/spmi.h
16932 F:      include/trace/events/spmi.h
16933
16934 SPU FILE SYSTEM
16935 M:      Jeremy Kerr <jk@ozlabs.org>
16936 L:      linuxppc-dev@lists.ozlabs.org
16937 S:      Supported
16938 W:      http://www.ibm.com/developerworks/power/cell/
16939 F:      Documentation/filesystems/spufs/spufs.rst
16940 F:      arch/powerpc/platforms/cell/spufs/
16941
16942 SQUASHFS FILE SYSTEM
16943 M:      Phillip Lougher <phillip@squashfs.org.uk>
16944 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
16945 S:      Maintained
16946 W:      http://squashfs.org.uk
16947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
16948 F:      Documentation/filesystems/squashfs.rst
16949 F:      fs/squashfs/
16950
16951 SRM (Alpha) environment access
16952 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
16953 S:      Maintained
16954 F:      arch/alpha/kernel/srm_env.c
16955
16956 ST LSM6DSx IMU IIO DRIVER
16957 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
16958 L:      linux-iio@vger.kernel.org
16959 S:      Maintained
16960 W:      http://www.st.com/
16961 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
16962 F:      drivers/iio/imu/st_lsm6dsx/
16963
16964 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
16965 M:      Mickael Guene <mickael.guene@st.com>
16966 L:      linux-media@vger.kernel.org
16967 S:      Maintained
16968 T:      git git://linuxtv.org/media_tree.git
16969 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
16970 F:      drivers/media/i2c/st-mipid02.c
16971
16972 ST STM32 I2C/SMBUS DRIVER
16973 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
16974 M:      Alain Volmat <alain.volmat@foss.st.com>
16975 L:      linux-i2c@vger.kernel.org
16976 S:      Maintained
16977 F:      drivers/i2c/busses/i2c-stm32*
16978
16979 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
16980 M:      Song Qiang <songqiang1304521@gmail.com>
16981 L:      linux-iio@vger.kernel.org
16982 S:      Maintained
16983 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
16984 F:      drivers/iio/proximity/vl53l0x-i2c.c
16985
16986 STABLE BRANCH
16987 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16988 M:      Sasha Levin <sashal@kernel.org>
16989 L:      stable@vger.kernel.org
16990 S:      Supported
16991 F:      Documentation/process/stable-kernel-rules.rst
16992
16993 STAGING - ATOMISP DRIVER
16994 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16995 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
16996 L:      linux-media@vger.kernel.org
16997 S:      Maintained
16998 F:      drivers/staging/media/atomisp/
16999
17000 STAGING - COMEDI
17001 M:      Ian Abbott <abbotti@mev.co.uk>
17002 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
17003 S:      Odd Fixes
17004 F:      drivers/staging/comedi/
17005
17006 STAGING - FIELDBUS SUBSYSTEM
17007 M:      Sven Van Asbroeck <TheSven73@gmail.com>
17008 S:      Maintained
17009 F:      drivers/staging/fieldbus/*
17010 F:      drivers/staging/fieldbus/Documentation/
17011
17012 STAGING - HMS ANYBUS-S BUS
17013 M:      Sven Van Asbroeck <TheSven73@gmail.com>
17014 S:      Maintained
17015 F:      drivers/staging/fieldbus/anybuss/
17016
17017 STAGING - INDUSTRIAL IO
17018 M:      Jonathan Cameron <jic23@kernel.org>
17019 L:      linux-iio@vger.kernel.org
17020 S:      Odd Fixes
17021 F:      Documentation/devicetree/bindings/staging/iio/
17022 F:      drivers/staging/iio/
17023
17024 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
17025 M:      Marc Dietrich <marvin24@gmx.de>
17026 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
17027 L:      linux-tegra@vger.kernel.org
17028 S:      Maintained
17029 F:      drivers/staging/nvec/
17030
17031 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
17032 M:      Jens Frederich <jfrederich@gmail.com>
17033 M:      Daniel Drake <dsd@laptop.org>
17034 M:      Jon Nettleton <jon.nettleton@gmail.com>
17035 S:      Maintained
17036 W:      http://wiki.laptop.org/go/DCON
17037 F:      drivers/staging/olpc_dcon/
17038
17039 STAGING - REALTEK RTL8188EU DRIVERS
17040 M:      Larry Finger <Larry.Finger@lwfinger.net>
17041 S:      Odd Fixes
17042 F:      drivers/staging/rtl8188eu/
17043
17044 STAGING - REALTEK RTL8712U DRIVERS
17045 M:      Larry Finger <Larry.Finger@lwfinger.net>
17046 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
17047 S:      Odd Fixes
17048 F:      drivers/staging/rtl8712/
17049
17050 STAGING - SEPS525 LCD CONTROLLER DRIVERS
17051 M:      Michael Hennerich <michael.hennerich@analog.com>
17052 L:      linux-fbdev@vger.kernel.org
17053 S:      Supported
17054 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
17055 F:      drivers/staging/fbtft/fb_seps525.c
17056
17057 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
17058 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
17059 M:      Teddy Wang <teddy.wang@siliconmotion.com>
17060 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
17061 L:      linux-fbdev@vger.kernel.org
17062 S:      Maintained
17063 F:      drivers/staging/sm750fb/
17064
17065 STAGING - VIA VT665X DRIVERS
17066 M:      Forest Bond <forest@alittletooquiet.net>
17067 S:      Odd Fixes
17068 F:      drivers/staging/vt665?/
17069
17070 STAGING SUBSYSTEM
17071 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17072 L:      linux-staging@lists.linux.dev
17073 S:      Supported
17074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
17075 F:      drivers/staging/
17076
17077 STARFIRE/DURALAN NETWORK DRIVER
17078 M:      Ion Badulescu <ionut@badula.org>
17079 S:      Odd Fixes
17080 F:      drivers/net/ethernet/adaptec/starfire*
17081
17082 STATIC BRANCH/CALL
17083 M:      Peter Zijlstra <peterz@infradead.org>
17084 M:      Josh Poimboeuf <jpoimboe@redhat.com>
17085 M:      Jason Baron <jbaron@akamai.com>
17086 R:      Steven Rostedt <rostedt@goodmis.org>
17087 R:      Ard Biesheuvel <ardb@kernel.org>
17088 S:      Supported
17089 F:      arch/*/include/asm/jump_label*.h
17090 F:      arch/*/include/asm/static_call*.h
17091 F:      arch/*/kernel/jump_label.c
17092 F:      arch/*/kernel/static_call.c
17093 F:      include/linux/jump_label*.h
17094 F:      include/linux/static_call*.h
17095 F:      kernel/jump_label.c
17096 F:      kernel/static_call.c
17097
17098 STI AUDIO (ASoC) DRIVERS
17099 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
17100 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17101 S:      Maintained
17102 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
17103 F:      sound/soc/sti/
17104
17105 STI CEC DRIVER
17106 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
17107 S:      Maintained
17108 F:      Documentation/devicetree/bindings/media/stih-cec.txt
17109 F:      drivers/media/cec/platform/sti/
17110
17111 STK1160 USB VIDEO CAPTURE DRIVER
17112 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
17113 L:      linux-media@vger.kernel.org
17114 S:      Maintained
17115 T:      git git://linuxtv.org/media_tree.git
17116 F:      drivers/media/usb/stk1160/
17117
17118 STM32 AUDIO (ASoC) DRIVERS
17119 M:      Olivier Moysan <olivier.moysan@foss.st.com>
17120 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
17121 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17122 S:      Maintained
17123 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-*.yaml
17124 F:      sound/soc/stm/
17125
17126 STM32 TIMER/LPTIMER DRIVERS
17127 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
17128 S:      Maintained
17129 F:      Documentation/ABI/testing/*timer-stm32
17130 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
17131 F:      drivers/*/stm32-*timer*
17132 F:      drivers/pwm/pwm-stm32*
17133 F:      include/linux/*/stm32-*tim*
17134
17135 STMMAC ETHERNET DRIVER
17136 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
17137 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
17138 M:      Jose Abreu <joabreu@synopsys.com>
17139 L:      netdev@vger.kernel.org
17140 S:      Supported
17141 W:      http://www.stlinux.com
17142 F:      Documentation/networking/device_drivers/ethernet/stmicro/
17143 F:      drivers/net/ethernet/stmicro/stmmac/
17144
17145 SUN3/3X
17146 M:      Sam Creasey <sammy@sammy.net>
17147 S:      Maintained
17148 W:      http://sammy.net/sun3/
17149 F:      arch/m68k/include/asm/sun3*
17150 F:      arch/m68k/kernel/*sun3*
17151 F:      arch/m68k/sun3*/
17152 F:      drivers/net/ethernet/i825xx/sun3*
17153
17154 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
17155 M:      Hans de Goede <hdegoede@redhat.com>
17156 L:      linux-input@vger.kernel.org
17157 S:      Maintained
17158 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
17159 F:      drivers/input/keyboard/sun4i-lradc-keys.c
17160
17161 SUNDANCE NETWORK DRIVER
17162 M:      Denis Kirjanov <kda@linux-powerpc.org>
17163 L:      netdev@vger.kernel.org
17164 S:      Maintained
17165 F:      drivers/net/ethernet/dlink/sundance.c
17166
17167 SUPERH
17168 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
17169 M:      Rich Felker <dalias@libc.org>
17170 L:      linux-sh@vger.kernel.org
17171 S:      Maintained
17172 Q:      http://patchwork.kernel.org/project/linux-sh/list/
17173 F:      Documentation/sh/
17174 F:      arch/sh/
17175 F:      drivers/sh/
17176
17177 SUSPEND TO RAM
17178 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
17179 M:      Len Brown <len.brown@intel.com>
17180 M:      Pavel Machek <pavel@ucw.cz>
17181 L:      linux-pm@vger.kernel.org
17182 S:      Supported
17183 B:      https://bugzilla.kernel.org
17184 F:      Documentation/power/
17185 F:      arch/x86/kernel/acpi/
17186 F:      drivers/base/power/
17187 F:      include/linux/freezer.h
17188 F:      include/linux/pm.h
17189 F:      include/linux/suspend.h
17190 F:      kernel/power/
17191
17192 SVGA HANDLING
17193 M:      Martin Mares <mj@ucw.cz>
17194 L:      linux-video@atrey.karlin.mff.cuni.cz
17195 S:      Maintained
17196 F:      Documentation/admin-guide/svga.rst
17197 F:      arch/x86/boot/video*
17198
17199 SWIOTLB SUBSYSTEM
17200 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17201 L:      iommu@lists.linux-foundation.org
17202 S:      Supported
17203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
17204 F:      arch/*/kernel/pci-swiotlb.c
17205 F:      include/linux/swiotlb.h
17206 F:      kernel/dma/swiotlb.c
17207
17208 SWITCHDEV
17209 M:      Jiri Pirko <jiri@resnulli.us>
17210 M:      Ivan Vecera <ivecera@redhat.com>
17211 L:      netdev@vger.kernel.org
17212 S:      Supported
17213 F:      include/net/switchdev.h
17214 F:      net/switchdev/
17215
17216 SY8106A REGULATOR DRIVER
17217 M:      Icenowy Zheng <icenowy@aosc.io>
17218 S:      Maintained
17219 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
17220 F:      drivers/regulator/sy8106a-regulator.c
17221
17222 SYNC FILE FRAMEWORK
17223 M:      Sumit Semwal <sumit.semwal@linaro.org>
17224 R:      Gustavo Padovan <gustavo@padovan.org>
17225 L:      linux-media@vger.kernel.org
17226 L:      dri-devel@lists.freedesktop.org
17227 S:      Maintained
17228 T:      git git://anongit.freedesktop.org/drm/drm-misc
17229 F:      Documentation/driver-api/sync_file.rst
17230 F:      drivers/dma-buf/dma-fence*
17231 F:      drivers/dma-buf/sw_sync.c
17232 F:      drivers/dma-buf/sync_*
17233 F:      include/linux/sync_file.h
17234 F:      include/uapi/linux/sync_file.h
17235
17236 SYNOPSYS ARC ARCHITECTURE
17237 M:      Vineet Gupta <vgupta@synopsys.com>
17238 L:      linux-snps-arc@lists.infradead.org
17239 S:      Supported
17240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
17241 F:      Documentation/devicetree/bindings/arc/*
17242 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
17243 F:      arch/arc/
17244 F:      drivers/clocksource/arc_timer.c
17245 F:      drivers/tty/serial/arc_uart.c
17246
17247 SYNOPSYS ARC HSDK SDP pll clock driver
17248 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
17249 S:      Supported
17250 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
17251 F:      drivers/clk/clk-hsdk-pll.c
17252
17253 SYNOPSYS ARC SDP clock driver
17254 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
17255 S:      Supported
17256 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
17257 F:      drivers/clk/axs10x/*
17258
17259 SYNOPSYS ARC SDP platform support
17260 M:      Alexey Brodkin <abrodkin@synopsys.com>
17261 S:      Supported
17262 F:      Documentation/devicetree/bindings/arc/axs10*
17263 F:      arch/arc/boot/dts/ax*
17264 F:      arch/arc/plat-axs10x
17265
17266 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
17267 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
17268 S:      Supported
17269 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
17270 F:      drivers/reset/reset-axs10x.c
17271
17272 SYNOPSYS CREG GPIO DRIVER
17273 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
17274 S:      Maintained
17275 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
17276 F:      drivers/gpio/gpio-creg-snps.c
17277
17278 SYNOPSYS DESIGNWARE 8250 UART DRIVER
17279 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17280 S:      Maintained
17281 F:      drivers/tty/serial/8250/8250_dw.c
17282 F:      drivers/tty/serial/8250/8250_dwlib.*
17283 F:      drivers/tty/serial/8250/8250_lpss.c
17284
17285 SYNOPSYS DESIGNWARE APB GPIO DRIVER
17286 M:      Hoan Tran <hoan@os.amperecomputing.com>
17287 M:      Serge Semin <fancer.lancer@gmail.com>
17288 L:      linux-gpio@vger.kernel.org
17289 S:      Maintained
17290 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
17291 F:      drivers/gpio/gpio-dwapb.c
17292
17293 SYNOPSYS DESIGNWARE APB SSI DRIVER
17294 M:      Serge Semin <fancer.lancer@gmail.com>
17295 L:      linux-spi@vger.kernel.org
17296 S:      Supported
17297 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
17298 F:      drivers/spi/spi-dw*
17299
17300 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
17301 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
17302 S:      Maintained
17303 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
17304 F:      drivers/dma/dw-axi-dmac/
17305
17306 SYNOPSYS DESIGNWARE DMAC DRIVER
17307 M:      Viresh Kumar <vireshk@kernel.org>
17308 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17309 S:      Maintained
17310 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
17311 F:      drivers/dma/dw/
17312 F:      include/dt-bindings/dma/dw-dmac.h
17313 F:      include/linux/dma/dw.h
17314 F:      include/linux/platform_data/dma-dw.h
17315
17316 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
17317 M:      Jose Abreu <Jose.Abreu@synopsys.com>
17318 L:      netdev@vger.kernel.org
17319 S:      Supported
17320 F:      drivers/net/ethernet/synopsys/
17321
17322 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
17323 M:      Jose Abreu <Jose.Abreu@synopsys.com>
17324 L:      netdev@vger.kernel.org
17325 S:      Supported
17326 F:      drivers/net/pcs/pcs-xpcs.c
17327 F:      include/linux/pcs/pcs-xpcs.h
17328
17329 SYNOPSYS DESIGNWARE I2C DRIVER
17330 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
17331 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17332 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
17333 L:      linux-i2c@vger.kernel.org
17334 S:      Maintained
17335 F:      drivers/i2c/busses/i2c-designware-*
17336 F:      include/linux/platform_data/i2c-designware.h
17337
17338 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
17339 M:      Jaehoon Chung <jh80.chung@samsung.com>
17340 L:      linux-mmc@vger.kernel.org
17341 S:      Maintained
17342 F:      drivers/mmc/host/dw_mmc*
17343
17344 SYNOPSYS HSDK RESET CONTROLLER DRIVER
17345 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
17346 S:      Supported
17347 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
17348 F:      drivers/reset/reset-hsdk.c
17349 F:      include/dt-bindings/reset/snps,hsdk-reset.h
17350
17351 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
17352 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
17353 M:      Manjunath M B <manjumb@synopsys.com>
17354 L:      linux-mmc@vger.kernel.org
17355 S:      Maintained
17356 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
17357
17358 SYSTEM CONFIGURATION (SYSCON)
17359 M:      Lee Jones <lee.jones@linaro.org>
17360 M:      Arnd Bergmann <arnd@arndb.de>
17361 S:      Supported
17362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
17363 F:      drivers/mfd/syscon.c
17364
17365 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
17366 M:      Sudeep Holla <sudeep.holla@arm.com>
17367 R:      Cristian Marussi <cristian.marussi@arm.com>
17368 L:      linux-arm-kernel@lists.infradead.org
17369 S:      Maintained
17370 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
17371 F:      drivers/clk/clk-sc[mp]i.c
17372 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
17373 F:      drivers/firmware/arm_scmi/
17374 F:      drivers/firmware/arm_scpi.c
17375 F:      drivers/regulator/scmi-regulator.c
17376 F:      drivers/reset/reset-scmi.c
17377 F:      include/linux/sc[mp]i_protocol.h
17378 F:      include/trace/events/scmi.h
17379
17380 SYSTEM RESET/SHUTDOWN DRIVERS
17381 M:      Sebastian Reichel <sre@kernel.org>
17382 L:      linux-pm@vger.kernel.org
17383 S:      Maintained
17384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17385 F:      Documentation/devicetree/bindings/power/reset/
17386 F:      drivers/power/reset/
17387
17388 SYSTEM TRACE MODULE CLASS
17389 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
17390 S:      Maintained
17391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
17392 F:      Documentation/trace/stm.rst
17393 F:      drivers/hwtracing/stm/
17394 F:      include/linux/stm.h
17395 F:      include/uapi/linux/stm.h
17396
17397 SYSTEM76 ACPI DRIVER
17398 M:      Jeremy Soller <jeremy@system76.com>
17399 M:      System76 Product Development <productdev@system76.com>
17400 L:      platform-driver-x86@vger.kernel.org
17401 S:      Maintained
17402 F:      drivers/platform/x86/system76_acpi.c
17403
17404 SYSV FILESYSTEM
17405 M:      Christoph Hellwig <hch@infradead.org>
17406 S:      Maintained
17407 F:      Documentation/filesystems/sysv-fs.rst
17408 F:      fs/sysv/
17409 F:      include/linux/sysv_fs.h
17410
17411 TASKSTATS STATISTICS INTERFACE
17412 M:      Balbir Singh <bsingharora@gmail.com>
17413 S:      Maintained
17414 F:      Documentation/accounting/taskstats*
17415 F:      include/linux/taskstats*
17416 F:      kernel/taskstats.c
17417
17418 TC subsystem
17419 M:      Jamal Hadi Salim <jhs@mojatatu.com>
17420 M:      Cong Wang <xiyou.wangcong@gmail.com>
17421 M:      Jiri Pirko <jiri@resnulli.us>
17422 L:      netdev@vger.kernel.org
17423 S:      Maintained
17424 F:      include/net/pkt_cls.h
17425 F:      include/net/pkt_sched.h
17426 F:      include/net/tc_act/
17427 F:      include/uapi/linux/pkt_cls.h
17428 F:      include/uapi/linux/pkt_sched.h
17429 F:      include/uapi/linux/tc_act/
17430 F:      include/uapi/linux/tc_ematch/
17431 F:      net/sched/
17432
17433 TC90522 MEDIA DRIVER
17434 M:      Akihiro Tsukada <tskd08@gmail.com>
17435 L:      linux-media@vger.kernel.org
17436 S:      Odd Fixes
17437 F:      drivers/media/dvb-frontends/tc90522*
17438
17439 TCP LOW PRIORITY MODULE
17440 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
17441 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
17442 S:      Maintained
17443 W:      http://tcp-lp-mod.sourceforge.net/
17444 F:      net/ipv4/tcp_lp.c
17445
17446 TDA10071 MEDIA DRIVER
17447 M:      Antti Palosaari <crope@iki.fi>
17448 L:      linux-media@vger.kernel.org
17449 S:      Maintained
17450 W:      https://linuxtv.org
17451 W:      http://palosaari.fi/linux/
17452 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17453 T:      git git://linuxtv.org/anttip/media_tree.git
17454 F:      drivers/media/dvb-frontends/tda10071*
17455
17456 TDA18212 MEDIA DRIVER
17457 M:      Antti Palosaari <crope@iki.fi>
17458 L:      linux-media@vger.kernel.org
17459 S:      Maintained
17460 W:      https://linuxtv.org
17461 W:      http://palosaari.fi/linux/
17462 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17463 T:      git git://linuxtv.org/anttip/media_tree.git
17464 F:      drivers/media/tuners/tda18212*
17465
17466 TDA18218 MEDIA DRIVER
17467 M:      Antti Palosaari <crope@iki.fi>
17468 L:      linux-media@vger.kernel.org
17469 S:      Maintained
17470 W:      https://linuxtv.org
17471 W:      http://palosaari.fi/linux/
17472 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17473 T:      git git://linuxtv.org/anttip/media_tree.git
17474 F:      drivers/media/tuners/tda18218*
17475
17476 TDA18250 MEDIA DRIVER
17477 M:      Olli Salonen <olli.salonen@iki.fi>
17478 L:      linux-media@vger.kernel.org
17479 S:      Maintained
17480 W:      https://linuxtv.org
17481 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17482 T:      git git://linuxtv.org/media_tree.git
17483 F:      drivers/media/tuners/tda18250*
17484
17485 TDA18271 MEDIA DRIVER
17486 M:      Michael Krufky <mkrufky@linuxtv.org>
17487 L:      linux-media@vger.kernel.org
17488 S:      Maintained
17489 W:      https://linuxtv.org
17490 W:      http://github.com/mkrufky
17491 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17492 T:      git git://linuxtv.org/mkrufky/tuners.git
17493 F:      drivers/media/tuners/tda18271*
17494
17495 TDA1997x MEDIA DRIVER
17496 M:      Tim Harvey <tharvey@gateworks.com>
17497 L:      linux-media@vger.kernel.org
17498 S:      Maintained
17499 W:      https://linuxtv.org
17500 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17501 F:      drivers/media/i2c/tda1997x.*
17502
17503 TDA827x MEDIA DRIVER
17504 M:      Michael Krufky <mkrufky@linuxtv.org>
17505 L:      linux-media@vger.kernel.org
17506 S:      Maintained
17507 W:      https://linuxtv.org
17508 W:      http://github.com/mkrufky
17509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17510 T:      git git://linuxtv.org/mkrufky/tuners.git
17511 F:      drivers/media/tuners/tda8290.*
17512
17513 TDA8290 MEDIA DRIVER
17514 M:      Michael Krufky <mkrufky@linuxtv.org>
17515 L:      linux-media@vger.kernel.org
17516 S:      Maintained
17517 W:      https://linuxtv.org
17518 W:      http://github.com/mkrufky
17519 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17520 T:      git git://linuxtv.org/mkrufky/tuners.git
17521 F:      drivers/media/tuners/tda8290.*
17522
17523 TDA9840 MEDIA DRIVER
17524 M:      Hans Verkuil <hverkuil@xs4all.nl>
17525 L:      linux-media@vger.kernel.org
17526 S:      Maintained
17527 W:      https://linuxtv.org
17528 T:      git git://linuxtv.org/media_tree.git
17529 F:      drivers/media/i2c/tda9840*
17530
17531 TEA5761 TUNER DRIVER
17532 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17533 L:      linux-media@vger.kernel.org
17534 S:      Odd fixes
17535 W:      https://linuxtv.org
17536 T:      git git://linuxtv.org/media_tree.git
17537 F:      drivers/media/tuners/tea5761.*
17538
17539 TEA5767 TUNER DRIVER
17540 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17541 L:      linux-media@vger.kernel.org
17542 S:      Maintained
17543 W:      https://linuxtv.org
17544 T:      git git://linuxtv.org/media_tree.git
17545 F:      drivers/media/tuners/tea5767.*
17546
17547 TEA6415C MEDIA DRIVER
17548 M:      Hans Verkuil <hverkuil@xs4all.nl>
17549 L:      linux-media@vger.kernel.org
17550 S:      Maintained
17551 W:      https://linuxtv.org
17552 T:      git git://linuxtv.org/media_tree.git
17553 F:      drivers/media/i2c/tea6415c*
17554
17555 TEA6420 MEDIA DRIVER
17556 M:      Hans Verkuil <hverkuil@xs4all.nl>
17557 L:      linux-media@vger.kernel.org
17558 S:      Maintained
17559 W:      https://linuxtv.org
17560 T:      git git://linuxtv.org/media_tree.git
17561 F:      drivers/media/i2c/tea6420*
17562
17563 TEAM DRIVER
17564 M:      Jiri Pirko <jiri@resnulli.us>
17565 L:      netdev@vger.kernel.org
17566 S:      Supported
17567 F:      drivers/net/team/
17568 F:      include/linux/if_team.h
17569 F:      include/uapi/linux/if_team.h
17570
17571 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
17572 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
17573 S:      Maintained
17574 F:      arch/x86/platform/ts5500/
17575
17576 TECHNOTREND USB IR RECEIVER
17577 M:      Sean Young <sean@mess.org>
17578 L:      linux-media@vger.kernel.org
17579 S:      Maintained
17580 F:      drivers/media/rc/ttusbir.c
17581
17582 TECHWELL TW9910 VIDEO DECODER
17583 L:      linux-media@vger.kernel.org
17584 S:      Orphan
17585 F:      drivers/media/i2c/tw9910.c
17586 F:      include/media/i2c/tw9910.h
17587
17588 TEE SUBSYSTEM
17589 M:      Jens Wiklander <jens.wiklander@linaro.org>
17590 L:      op-tee@lists.trustedfirmware.org
17591 S:      Maintained
17592 F:      Documentation/staging/tee.rst
17593 F:      drivers/tee/
17594 F:      include/linux/tee_drv.h
17595 F:      include/uapi/linux/tee.h
17596
17597 TEGRA ARCHITECTURE SUPPORT
17598 M:      Thierry Reding <thierry.reding@gmail.com>
17599 M:      Jonathan Hunter <jonathanh@nvidia.com>
17600 L:      linux-tegra@vger.kernel.org
17601 S:      Supported
17602 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
17603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
17604 N:      [^a-z]tegra
17605
17606 TEGRA CLOCK DRIVER
17607 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
17608 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
17609 S:      Supported
17610 F:      drivers/clk/tegra/
17611
17612 TEGRA DMA DRIVERS
17613 M:      Laxman Dewangan <ldewangan@nvidia.com>
17614 M:      Jon Hunter <jonathanh@nvidia.com>
17615 S:      Supported
17616 F:      drivers/dma/tegra*
17617
17618 TEGRA I2C DRIVER
17619 M:      Laxman Dewangan <ldewangan@nvidia.com>
17620 R:      Dmitry Osipenko <digetx@gmail.com>
17621 S:      Supported
17622 F:      drivers/i2c/busses/i2c-tegra.c
17623
17624 TEGRA IOMMU DRIVERS
17625 M:      Thierry Reding <thierry.reding@gmail.com>
17626 R:      Krishna Reddy <vdumpa@nvidia.com>
17627 L:      linux-tegra@vger.kernel.org
17628 S:      Supported
17629 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
17630 F:      drivers/iommu/tegra*
17631
17632 TEGRA KBC DRIVER
17633 M:      Laxman Dewangan <ldewangan@nvidia.com>
17634 S:      Supported
17635 F:      drivers/input/keyboard/tegra-kbc.c
17636
17637 TEGRA NAND DRIVER
17638 M:      Stefan Agner <stefan@agner.ch>
17639 M:      Lucas Stach <dev@lynxeye.de>
17640 S:      Maintained
17641 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
17642 F:      drivers/mtd/nand/raw/tegra_nand.c
17643
17644 TEGRA PWM DRIVER
17645 M:      Thierry Reding <thierry.reding@gmail.com>
17646 S:      Supported
17647 F:      drivers/pwm/pwm-tegra.c
17648
17649 TEGRA SERIAL DRIVER
17650 M:      Laxman Dewangan <ldewangan@nvidia.com>
17651 S:      Supported
17652 F:      drivers/tty/serial/serial-tegra.c
17653
17654 TEGRA SPI DRIVER
17655 M:      Laxman Dewangan <ldewangan@nvidia.com>
17656 S:      Supported
17657 F:      drivers/spi/spi-tegra*
17658
17659 TEGRA QUAD SPI DRIVER
17660 M:      Thierry Reding <thierry.reding@gmail.com>
17661 M:      Jonathan Hunter <jonathanh@nvidia.com>
17662 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
17663 L:      linux-tegra@vger.kernel.org
17664 S:      Maintained
17665 F:      drivers/spi/spi-tegra210-quad.c
17666
17667 TEGRA VIDEO DRIVER
17668 M:      Thierry Reding <thierry.reding@gmail.com>
17669 M:      Jonathan Hunter <jonathanh@nvidia.com>
17670 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
17671 L:      linux-media@vger.kernel.org
17672 L:      linux-tegra@vger.kernel.org
17673 S:      Maintained
17674 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
17675 F:      drivers/staging/media/tegra-video/
17676
17677 TEGRA XUSB PADCTL DRIVER
17678 M:      JC Kuo <jckuo@nvidia.com>
17679 S:      Supported
17680 F:      drivers/phy/tegra/xusb*
17681
17682 TEHUTI ETHERNET DRIVER
17683 M:      Andy Gospodarek <andy@greyhouse.net>
17684 L:      netdev@vger.kernel.org
17685 S:      Supported
17686 F:      drivers/net/ethernet/tehuti/*
17687
17688 TELECOM CLOCK DRIVER FOR MCPL0010
17689 M:      Mark Gross <mark.gross@intel.com>
17690 S:      Supported
17691 F:      drivers/char/tlclk.c
17692
17693 TEMPO SEMICONDUCTOR DRIVERS
17694 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
17695 S:      Maintained
17696 F:      Documentation/devicetree/bindings/sound/tscs*.txt
17697 F:      sound/soc/codecs/tscs*.c
17698 F:      sound/soc/codecs/tscs*.h
17699
17700 TENSILICA XTENSA PORT (xtensa)
17701 M:      Chris Zankel <chris@zankel.net>
17702 M:      Max Filippov <jcmvbkbc@gmail.com>
17703 L:      linux-xtensa@linux-xtensa.org
17704 S:      Maintained
17705 T:      git git://github.com/czankel/xtensa-linux.git
17706 F:      arch/xtensa/
17707 F:      drivers/irqchip/irq-xtensa-*
17708
17709 TEXAS INSTRUMENTS ASoC DRIVERS
17710 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
17711 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17712 S:      Maintained
17713 F:      sound/soc/ti/
17714
17715 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
17716 M:      Ricardo Ribalda <ribalda@kernel.org>
17717 L:      linux-iio@vger.kernel.org
17718 S:      Supported
17719 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
17720 F:      drivers/iio/dac/ti-dac7612.c
17721
17722 TEXAS INSTRUMENTS DMA DRIVERS
17723 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
17724 L:      dmaengine@vger.kernel.org
17725 S:      Maintained
17726 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
17727 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
17728 F:      Documentation/devicetree/bindings/dma/ti/
17729 F:      drivers/dma/ti/
17730 X:      drivers/dma/ti/cppi41.c
17731 F:      include/linux/dma/k3-udma-glue.h
17732 F:      include/linux/dma/ti-cppi5.h
17733 F:      include/linux/dma/k3-psil.h
17734
17735 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
17736 M:      Nishanth Menon <nm@ti.com>
17737 M:      Tero Kristo <kristo@kernel.org>
17738 M:      Santosh Shilimkar <ssantosh@kernel.org>
17739 L:      linux-arm-kernel@lists.infradead.org
17740 S:      Maintained
17741 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
17742 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
17743 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
17744 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
17745 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
17746 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
17747 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
17748 F:      drivers/clk/keystone/sci-clk.c
17749 F:      drivers/firmware/ti_sci*
17750 F:      drivers/irqchip/irq-ti-sci-inta.c
17751 F:      drivers/irqchip/irq-ti-sci-intr.c
17752 F:      drivers/reset/reset-ti-sci.c
17753 F:      drivers/soc/ti/ti_sci_inta_msi.c
17754 F:      drivers/soc/ti/ti_sci_pm_domains.c
17755 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
17756 F:      include/linux/soc/ti/ti_sci_inta_msi.h
17757 F:      include/linux/soc/ti/ti_sci_protocol.h
17758
17759 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
17760 M:      Robert Marko <robert.marko@sartura.hr>
17761 M:      Luka Perkov <luka.perkov@sartura.hr>
17762 L:      linux-hwmon@vger.kernel.org
17763 S:      Maintained
17764 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
17765 F:      Documentation/hwmon/tps23861.rst
17766 F:      drivers/hwmon/tps23861.c
17767
17768 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
17769 M:      Hans Verkuil <hverkuil@xs4all.nl>
17770 L:      linux-media@vger.kernel.org
17771 S:      Maintained
17772 W:      https://linuxtv.org
17773 T:      git git://linuxtv.org/media_tree.git
17774 F:      drivers/media/radio/radio-raremono.c
17775
17776 THERMAL
17777 M:      Zhang Rui <rui.zhang@intel.com>
17778 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
17779 R:      Amit Kucheria <amitk@kernel.org>
17780 L:      linux-pm@vger.kernel.org
17781 S:      Supported
17782 Q:      https://patchwork.kernel.org/project/linux-pm/list/
17783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
17784 F:      Documentation/devicetree/bindings/thermal/
17785 F:      drivers/thermal/
17786 F:      include/linux/cpu_cooling.h
17787 F:      include/linux/thermal.h
17788 F:      include/uapi/linux/thermal.h
17789
17790 THERMAL DRIVER FOR AMLOGIC SOCS
17791 M:      Guillaume La Roque <glaroque@baylibre.com>
17792 L:      linux-pm@vger.kernel.org
17793 L:      linux-amlogic@lists.infradead.org
17794 S:      Supported
17795 W:      http://linux-meson.com/
17796 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
17797 F:      drivers/thermal/amlogic_thermal.c
17798
17799 THERMAL/CPU_COOLING
17800 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
17801 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
17802 M:      Viresh Kumar <viresh.kumar@linaro.org>
17803 M:      Javi Merino <javi.merino@kernel.org>
17804 L:      linux-pm@vger.kernel.org
17805 S:      Supported
17806 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
17807 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
17808 F:      drivers/thermal/cpufreq_cooling.c
17809 F:      drivers/thermal/cpuidle_cooling.c
17810 F:      include/linux/cpu_cooling.h
17811
17812 THERMAL/POWER_ALLOCATOR
17813 M:      Lukasz Luba <lukasz.luba@arm.com>
17814 L:      linux-pm@vger.kernel.org
17815 S:      Maintained
17816 F:      Documentation/driver-api/thermal/power_allocator.rst
17817 F:      drivers/thermal/gov_power_allocator.c
17818 F:      include/trace/events/thermal_power_allocator.h
17819
17820 THINKPAD ACPI EXTRAS DRIVER
17821 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
17822 L:      ibm-acpi-devel@lists.sourceforge.net
17823 L:      platform-driver-x86@vger.kernel.org
17824 S:      Maintained
17825 W:      http://ibm-acpi.sourceforge.net
17826 W:      http://thinkwiki.org/wiki/Ibm-acpi
17827 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
17828 F:      drivers/platform/x86/thinkpad_acpi.c
17829
17830 THUNDERBOLT DMA TRAFFIC TEST DRIVER
17831 M:      Isaac Hazan <isaac.hazan@intel.com>
17832 L:      linux-usb@vger.kernel.org
17833 S:      Maintained
17834 F:      drivers/thunderbolt/dma_test.c
17835
17836 THUNDERBOLT DRIVER
17837 M:      Andreas Noever <andreas.noever@gmail.com>
17838 M:      Michael Jamet <michael.jamet@intel.com>
17839 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17840 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
17841 L:      linux-usb@vger.kernel.org
17842 S:      Maintained
17843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
17844 F:      Documentation/admin-guide/thunderbolt.rst
17845 F:      drivers/thunderbolt/
17846 F:      include/linux/thunderbolt.h
17847
17848 THUNDERBOLT NETWORK DRIVER
17849 M:      Michael Jamet <michael.jamet@intel.com>
17850 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17851 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
17852 L:      netdev@vger.kernel.org
17853 S:      Maintained
17854 F:      drivers/net/thunderbolt.c
17855
17856 THUNDERX GPIO DRIVER
17857 M:      Robert Richter <rric@kernel.org>
17858 S:      Odd Fixes
17859 F:      drivers/gpio/gpio-thunderx.c
17860
17861 TI AM437X VPFE DRIVER
17862 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
17863 L:      linux-media@vger.kernel.org
17864 S:      Maintained
17865 W:      https://linuxtv.org
17866 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17867 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
17868 F:      drivers/media/platform/am437x/
17869
17870 TI BANDGAP AND THERMAL DRIVER
17871 M:      Eduardo Valentin <edubezval@gmail.com>
17872 M:      Keerthy <j-keerthy@ti.com>
17873 L:      linux-pm@vger.kernel.org
17874 L:      linux-omap@vger.kernel.org
17875 S:      Maintained
17876 F:      drivers/thermal/ti-soc-thermal/
17877
17878 TI BQ27XXX POWER SUPPLY DRIVER
17879 F:      drivers/power/supply/bq27xxx_battery.c
17880 F:      drivers/power/supply/bq27xxx_battery_i2c.c
17881 F:      include/linux/power/bq27xxx_battery.h
17882
17883 TI CDCE706 CLOCK DRIVER
17884 M:      Max Filippov <jcmvbkbc@gmail.com>
17885 S:      Maintained
17886 F:      drivers/clk/clk-cdce706.c
17887
17888 TI CLOCK DRIVER
17889 M:      Tero Kristo <kristo@kernel.org>
17890 L:      linux-omap@vger.kernel.org
17891 S:      Odd Fixes
17892 F:      drivers/clk/ti/
17893 F:      include/linux/clk/ti.h
17894
17895 TI DAVINCI MACHINE SUPPORT
17896 M:      Sekhar Nori <nsekhar@ti.com>
17897 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
17898 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17899 S:      Supported
17900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
17901 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
17902 F:      arch/arm/boot/dts/da850*
17903 F:      arch/arm/mach-davinci/
17904 F:      drivers/i2c/busses/i2c-davinci.c
17905
17906 TI DAVINCI SERIES CLOCK DRIVER
17907 M:      David Lechner <david@lechnology.com>
17908 R:      Sekhar Nori <nsekhar@ti.com>
17909 S:      Maintained
17910 F:      Documentation/devicetree/bindings/clock/ti/davinci/
17911 F:      drivers/clk/davinci/
17912
17913 TI DAVINCI SERIES GPIO DRIVER
17914 M:      Keerthy <j-keerthy@ti.com>
17915 L:      linux-gpio@vger.kernel.org
17916 S:      Maintained
17917 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
17918 F:      drivers/gpio/gpio-davinci.c
17919
17920 TI DAVINCI SERIES MEDIA DRIVER
17921 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
17922 L:      linux-media@vger.kernel.org
17923 S:      Maintained
17924 W:      https://linuxtv.org
17925 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17926 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
17927 F:      drivers/media/platform/davinci/
17928 F:      include/media/davinci/
17929
17930 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
17931 R:      David Lechner <david@lechnology.com>
17932 L:      linux-iio@vger.kernel.org
17933 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
17934 F:      drivers/counter/ti-eqep.c
17935
17936 TI ETHERNET SWITCH DRIVER (CPSW)
17937 R:      Grygorii Strashko <grygorii.strashko@ti.com>
17938 L:      linux-omap@vger.kernel.org
17939 L:      netdev@vger.kernel.org
17940 S:      Maintained
17941 F:      drivers/net/ethernet/ti/cpsw*
17942 F:      drivers/net/ethernet/ti/davinci*
17943
17944 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
17945 M:      Alex Dubov <oakad@yahoo.com>
17946 S:      Maintained
17947 W:      http://tifmxx.berlios.de/
17948 F:      drivers/memstick/host/tifm_ms.c
17949 F:      drivers/misc/tifm*
17950 F:      drivers/mmc/host/tifm_sd.c
17951 F:      include/linux/tifm.h
17952
17953 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
17954 M:      Santosh Shilimkar <ssantosh@kernel.org>
17955 L:      linux-kernel@vger.kernel.org
17956 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17957 S:      Maintained
17958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
17959 F:      drivers/soc/ti/*
17960
17961 TI LM49xxx FAMILY ASoC CODEC DRIVERS
17962 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
17963 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
17964 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17965 S:      Maintained
17966 F:      sound/soc/codecs/isabelle*
17967 F:      sound/soc/codecs/lm49453*
17968
17969 TI LP855x BACKLIGHT DRIVER
17970 M:      Milo Kim <milo.kim@ti.com>
17971 S:      Maintained
17972 F:      Documentation/driver-api/backlight/lp855x-driver.rst
17973 F:      drivers/video/backlight/lp855x_bl.c
17974 F:      include/linux/platform_data/lp855x.h
17975
17976 TI LP8727 CHARGER DRIVER
17977 M:      Milo Kim <milo.kim@ti.com>
17978 S:      Maintained
17979 F:      drivers/power/supply/lp8727_charger.c
17980 F:      include/linux/platform_data/lp8727.h
17981
17982 TI LP8788 MFD DRIVER
17983 M:      Milo Kim <milo.kim@ti.com>
17984 S:      Maintained
17985 F:      drivers/iio/adc/lp8788_adc.c
17986 F:      drivers/leds/leds-lp8788.c
17987 F:      drivers/mfd/lp8788*.c
17988 F:      drivers/power/supply/lp8788-charger.c
17989 F:      drivers/regulator/lp8788-*.c
17990 F:      include/linux/mfd/lp8788*.h
17991
17992 TI NETCP ETHERNET DRIVER
17993 M:      Wingman Kwok <w-kwok2@ti.com>
17994 M:      Murali Karicheri <m-karicheri2@ti.com>
17995 L:      netdev@vger.kernel.org
17996 S:      Maintained
17997 F:      drivers/net/ethernet/ti/netcp*
17998
17999 TI PCM3060 ASoC CODEC DRIVER
18000 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
18001 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18002 S:      Maintained
18003 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
18004 F:      sound/soc/codecs/pcm3060*
18005
18006 TI TAS571X FAMILY ASoC CODEC DRIVER
18007 M:      Kevin Cernekee <cernekee@chromium.org>
18008 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18009 S:      Odd Fixes
18010 F:      sound/soc/codecs/tas571x*
18011
18012 TI TRF7970A NFC DRIVER
18013 M:      Mark Greer <mgreer@animalcreek.com>
18014 L:      linux-wireless@vger.kernel.org
18015 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
18016 S:      Supported
18017 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
18018 F:      drivers/nfc/trf7970a.c
18019
18020 TI TWL4030 SERIES SOC CODEC DRIVER
18021 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
18022 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18023 S:      Maintained
18024 F:      sound/soc/codecs/twl4030*
18025
18026 TI VPE/CAL DRIVERS
18027 M:      Benoit Parrot <bparrot@ti.com>
18028 L:      linux-media@vger.kernel.org
18029 S:      Maintained
18030 W:      http://linuxtv.org/
18031 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18032 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
18033 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
18034 F:      drivers/media/platform/ti-vpe/
18035
18036 TI WILINK WIRELESS DRIVERS
18037 L:      linux-wireless@vger.kernel.org
18038 S:      Orphan
18039 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
18040 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
18041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
18042 F:      drivers/net/wireless/ti/
18043 F:      include/linux/wl12xx.h
18044
18045 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
18046 M:      John Stultz <john.stultz@linaro.org>
18047 M:      Thomas Gleixner <tglx@linutronix.de>
18048 R:      Stephen Boyd <sboyd@kernel.org>
18049 L:      linux-kernel@vger.kernel.org
18050 S:      Supported
18051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
18052 F:      include/linux/clocksource.h
18053 F:      include/linux/time.h
18054 F:      include/linux/timex.h
18055 F:      include/uapi/linux/time.h
18056 F:      include/uapi/linux/timex.h
18057 F:      kernel/time/alarmtimer.c
18058 F:      kernel/time/clocksource.c
18059 F:      kernel/time/ntp.c
18060 F:      kernel/time/time*.c
18061 F:      tools/testing/selftests/timers/
18062
18063 TIPC NETWORK LAYER
18064 M:      Jon Maloy <jmaloy@redhat.com>
18065 M:      Ying Xue <ying.xue@windriver.com>
18066 L:      netdev@vger.kernel.org (core kernel code)
18067 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
18068 S:      Maintained
18069 W:      http://tipc.sourceforge.net/
18070 F:      include/uapi/linux/tipc*.h
18071 F:      net/tipc/
18072
18073 TLAN NETWORK DRIVER
18074 M:      Samuel Chessman <chessman@tux.org>
18075 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
18076 S:      Maintained
18077 W:      http://sourceforge.net/projects/tlan/
18078 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
18079 F:      drivers/net/ethernet/ti/tlan.*
18080
18081 TM6000 VIDEO4LINUX DRIVER
18082 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18083 L:      linux-media@vger.kernel.org
18084 S:      Odd fixes
18085 W:      https://linuxtv.org
18086 T:      git git://linuxtv.org/media_tree.git
18087 F:      Documentation/admin-guide/media/tm6000*
18088 F:      drivers/media/usb/tm6000/
18089
18090 TMIO/SDHI MMC DRIVER
18091 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18092 L:      linux-mmc@vger.kernel.org
18093 S:      Supported
18094 F:      drivers/mmc/host/renesas_sdhi*
18095 F:      drivers/mmc/host/tmio_mmc*
18096 F:      include/linux/mfd/tmio.h
18097
18098 TMP401 HARDWARE MONITOR DRIVER
18099 M:      Guenter Roeck <linux@roeck-us.net>
18100 L:      linux-hwmon@vger.kernel.org
18101 S:      Maintained
18102 F:      Documentation/hwmon/tmp401.rst
18103 F:      drivers/hwmon/tmp401.c
18104
18105 TMP513 HARDWARE MONITOR DRIVER
18106 M:      Eric Tremblay <etremblay@distech-controls.com>
18107 L:      linux-hwmon@vger.kernel.org
18108 S:      Maintained
18109 F:      Documentation/hwmon/tmp513.rst
18110 F:      drivers/hwmon/tmp513.c
18111
18112 TMPFS (SHMEM FILESYSTEM)
18113 M:      Hugh Dickins <hughd@google.com>
18114 L:      linux-mm@kvack.org
18115 S:      Maintained
18116 F:      include/linux/shmem_fs.h
18117 F:      mm/shmem.c
18118
18119 TOMOYO SECURITY MODULE
18120 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
18121 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
18122 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
18123 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
18124 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
18125 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
18126 S:      Maintained
18127 W:      https://tomoyo.osdn.jp/
18128 F:      security/tomoyo/
18129
18130 TOPSTAR LAPTOP EXTRAS DRIVER
18131 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
18132 L:      platform-driver-x86@vger.kernel.org
18133 S:      Maintained
18134 F:      drivers/platform/x86/topstar-laptop.c
18135
18136 TORTURE-TEST MODULES
18137 M:      Davidlohr Bueso <dave@stgolabs.net>
18138 M:      "Paul E. McKenney" <paulmck@kernel.org>
18139 M:      Josh Triplett <josh@joshtriplett.org>
18140 L:      linux-kernel@vger.kernel.org
18141 S:      Supported
18142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18143 F:      Documentation/RCU/torture.rst
18144 F:      kernel/locking/locktorture.c
18145 F:      kernel/rcu/rcuscale.c
18146 F:      kernel/rcu/rcutorture.c
18147 F:      kernel/rcu/refscale.c
18148 F:      kernel/torture.c
18149
18150 TOSHIBA ACPI EXTRAS DRIVER
18151 M:      Azael Avalos <coproscefalo@gmail.com>
18152 L:      platform-driver-x86@vger.kernel.org
18153 S:      Maintained
18154 F:      drivers/platform/x86/toshiba_acpi.c
18155
18156 TOSHIBA BLUETOOTH DRIVER
18157 M:      Azael Avalos <coproscefalo@gmail.com>
18158 L:      platform-driver-x86@vger.kernel.org
18159 S:      Maintained
18160 F:      drivers/platform/x86/toshiba_bluetooth.c
18161
18162 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
18163 M:      Azael Avalos <coproscefalo@gmail.com>
18164 L:      platform-driver-x86@vger.kernel.org
18165 S:      Maintained
18166 F:      drivers/platform/x86/toshiba_haps.c
18167
18168 TOSHIBA SMM DRIVER
18169 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
18170 S:      Maintained
18171 W:      http://www.buzzard.org.uk/toshiba/
18172 F:      drivers/char/toshiba.c
18173 F:      include/linux/toshiba.h
18174 F:      include/uapi/linux/toshiba.h
18175
18176 TOSHIBA TC358743 DRIVER
18177 M:      Mats Randgaard <matrandg@cisco.com>
18178 L:      linux-media@vger.kernel.org
18179 S:      Maintained
18180 F:      drivers/media/i2c/tc358743*
18181 F:      include/media/i2c/tc358743.h
18182
18183 TOSHIBA WMI HOTKEYS DRIVER
18184 M:      Azael Avalos <coproscefalo@gmail.com>
18185 L:      platform-driver-x86@vger.kernel.org
18186 S:      Maintained
18187 F:      drivers/platform/x86/toshiba-wmi.c
18188
18189 TPM DEVICE DRIVER
18190 M:      Peter Huewe <peterhuewe@gmx.de>
18191 M:      Jarkko Sakkinen <jarkko@kernel.org>
18192 R:      Jason Gunthorpe <jgg@ziepe.ca>
18193 L:      linux-integrity@vger.kernel.org
18194 S:      Maintained
18195 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
18196 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
18197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
18198 F:      drivers/char/tpm/
18199
18200 TRACING
18201 M:      Steven Rostedt <rostedt@goodmis.org>
18202 M:      Ingo Molnar <mingo@redhat.com>
18203 S:      Maintained
18204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
18205 F:      Documentation/trace/ftrace.rst
18206 F:      arch/*/*/*/ftrace.h
18207 F:      arch/*/kernel/ftrace.c
18208 F:      fs/tracefs/
18209 F:      include/*/ftrace.h
18210 F:      include/linux/trace*.h
18211 F:      include/trace/
18212 F:      kernel/trace/
18213 F:      tools/testing/selftests/ftrace/
18214
18215 TRACING MMIO ACCESSES (MMIOTRACE)
18216 M:      Steven Rostedt <rostedt@goodmis.org>
18217 M:      Ingo Molnar <mingo@kernel.org>
18218 R:      Karol Herbst <karolherbst@gmail.com>
18219 R:      Pekka Paalanen <ppaalanen@gmail.com>
18220 L:      linux-kernel@vger.kernel.org
18221 L:      nouveau@lists.freedesktop.org
18222 S:      Maintained
18223 F:      arch/x86/mm/kmmio.c
18224 F:      arch/x86/mm/mmio-mod.c
18225 F:      arch/x86/mm/testmmiotrace.c
18226 F:      include/linux/mmiotrace.h
18227 F:      kernel/trace/trace_mmiotrace.c
18228
18229 TRIVIAL PATCHES
18230 M:      Jiri Kosina <trivial@kernel.org>
18231 S:      Maintained
18232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
18233 K:      ^Subject:.*(?i)trivial
18234
18235 TTY LAYER
18236 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
18237 M:      Jiri Slaby <jirislaby@kernel.org>
18238 S:      Supported
18239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
18240 F:      Documentation/driver-api/serial/
18241 F:      drivers/tty/
18242 F:      drivers/tty/serial/serial_core.c
18243 F:      include/linux/serial.h
18244 F:      include/linux/serial_core.h
18245 F:      include/linux/tty.h
18246 F:      include/uapi/linux/serial.h
18247 F:      include/uapi/linux/serial_core.h
18248 F:      include/uapi/linux/tty.h
18249
18250 TUA9001 MEDIA DRIVER
18251 M:      Antti Palosaari <crope@iki.fi>
18252 L:      linux-media@vger.kernel.org
18253 S:      Maintained
18254 W:      https://linuxtv.org
18255 W:      http://palosaari.fi/linux/
18256 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18257 T:      git git://linuxtv.org/anttip/media_tree.git
18258 F:      drivers/media/tuners/tua9001*
18259
18260 TULIP NETWORK DRIVERS
18261 L:      netdev@vger.kernel.org
18262 L:      linux-parisc@vger.kernel.org
18263 S:      Orphan
18264 F:      drivers/net/ethernet/dec/tulip/
18265
18266 TUN/TAP driver
18267 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
18268 S:      Maintained
18269 W:      http://vtun.sourceforge.net/tun
18270 F:      Documentation/networking/tuntap.rst
18271 F:      arch/um/os-Linux/drivers/
18272
18273 TURBOCHANNEL SUBSYSTEM
18274 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
18275 M:      Ralf Baechle <ralf@linux-mips.org>
18276 L:      linux-mips@vger.kernel.org
18277 S:      Maintained
18278 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
18279 F:      drivers/tc/
18280 F:      include/linux/tc.h
18281
18282 TURBOSTAT UTILITY
18283 M:      "Len Brown" <lenb@kernel.org>
18284 L:      linux-pm@vger.kernel.org
18285 S:      Supported
18286 Q:      https://patchwork.kernel.org/project/linux-pm/list/
18287 B:      https://bugzilla.kernel.org
18288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
18289 F:      tools/power/x86/turbostat/
18290
18291 TW5864 VIDEO4LINUX DRIVER
18292 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
18293 M:      Anton Sviridenko <anton@corp.bluecherry.net>
18294 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
18295 M:      Andrey Utkin <andrey_utkin@fastmail.com>
18296 L:      linux-media@vger.kernel.org
18297 S:      Supported
18298 F:      drivers/media/pci/tw5864/
18299
18300 TW68 VIDEO4LINUX DRIVER
18301 M:      Hans Verkuil <hverkuil@xs4all.nl>
18302 L:      linux-media@vger.kernel.org
18303 S:      Odd Fixes
18304 W:      https://linuxtv.org
18305 T:      git git://linuxtv.org/media_tree.git
18306 F:      drivers/media/pci/tw68/
18307
18308 TW686X VIDEO4LINUX DRIVER
18309 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18310 L:      linux-media@vger.kernel.org
18311 S:      Maintained
18312 W:      http://linuxtv.org
18313 T:      git git://linuxtv.org/media_tree.git
18314 F:      drivers/media/pci/tw686x/
18315
18316 UACCE ACCELERATOR FRAMEWORK
18317 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
18318 M:      Zhou Wang <wangzhou1@hisilicon.com>
18319 L:      linux-accelerators@lists.ozlabs.org
18320 L:      linux-kernel@vger.kernel.org
18321 S:      Maintained
18322 F:      Documentation/ABI/testing/sysfs-driver-uacce
18323 F:      Documentation/misc-devices/uacce.rst
18324 F:      drivers/misc/uacce/
18325 F:      include/linux/uacce.h
18326 F:      include/uapi/misc/uacce/
18327
18328 UBI FILE SYSTEM (UBIFS)
18329 M:      Richard Weinberger <richard@nod.at>
18330 L:      linux-mtd@lists.infradead.org
18331 S:      Supported
18332 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
18333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
18334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
18335 F:      Documentation/filesystems/ubifs-authentication.rst
18336 F:      Documentation/filesystems/ubifs.rst
18337 F:      fs/ubifs/
18338
18339 UCLINUX (M68KNOMMU AND COLDFIRE)
18340 M:      Greg Ungerer <gerg@linux-m68k.org>
18341 L:      linux-m68k@lists.linux-m68k.org
18342 L:      uclinux-dev@uclinux.org  (subscribers-only)
18343 S:      Maintained
18344 W:      http://www.linux-m68k.org/
18345 W:      http://www.uclinux.org/
18346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
18347 F:      arch/m68k/*/*_no.*
18348 F:      arch/m68k/68*/
18349 F:      arch/m68k/coldfire/
18350 F:      arch/m68k/include/asm/*_no.*
18351
18352 UDF FILESYSTEM
18353 M:      Jan Kara <jack@suse.com>
18354 S:      Maintained
18355 F:      Documentation/filesystems/udf.rst
18356 F:      fs/udf/
18357
18358 UDRAW TABLET
18359 M:      Bastien Nocera <hadess@hadess.net>
18360 L:      linux-input@vger.kernel.org
18361 S:      Maintained
18362 F:      drivers/hid/hid-udraw-ps3.c
18363
18364 UFS FILESYSTEM
18365 M:      Evgeniy Dushistov <dushistov@mail.ru>
18366 S:      Maintained
18367 F:      Documentation/admin-guide/ufs.rst
18368 F:      fs/ufs/
18369
18370 UHID USERSPACE HID IO DRIVER
18371 M:      David Rheinsberg <david.rheinsberg@gmail.com>
18372 L:      linux-input@vger.kernel.org
18373 S:      Maintained
18374 F:      drivers/hid/uhid.c
18375 F:      include/uapi/linux/uhid.h
18376
18377 ULPI BUS
18378 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
18379 L:      linux-usb@vger.kernel.org
18380 S:      Maintained
18381 F:      drivers/usb/common/ulpi.c
18382 F:      include/linux/ulpi/
18383
18384 UNICODE SUBSYSTEM
18385 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
18386 L:      linux-fsdevel@vger.kernel.org
18387 S:      Supported
18388 F:      fs/unicode/
18389
18390 UNIFDEF
18391 M:      Tony Finch <dot@dotat.at>
18392 S:      Maintained
18393 W:      http://dotat.at/prog/unifdef
18394 F:      scripts/unifdef.c
18395
18396 UNIFORM CDROM DRIVER
18397 M:      Jens Axboe <axboe@kernel.dk>
18398 S:      Maintained
18399 W:      http://www.kernel.dk
18400 F:      Documentation/cdrom/
18401 F:      drivers/cdrom/cdrom.c
18402 F:      include/linux/cdrom.h
18403 F:      include/uapi/linux/cdrom.h
18404
18405 UNISYS S-PAR DRIVERS
18406 M:      David Kershner <david.kershner@unisys.com>
18407 L:      sparmaintainer@unisys.com (Unisys internal)
18408 S:      Supported
18409 F:      drivers/staging/unisys/
18410 F:      drivers/visorbus/
18411 F:      include/linux/visorbus.h
18412
18413 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
18414 R:      Alim Akhtar <alim.akhtar@samsung.com>
18415 R:      Avri Altman <avri.altman@wdc.com>
18416 L:      linux-scsi@vger.kernel.org
18417 S:      Supported
18418 F:      Documentation/scsi/ufs.rst
18419 F:      drivers/scsi/ufs/
18420
18421 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
18422 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
18423 L:      linux-scsi@vger.kernel.org
18424 S:      Supported
18425 F:      drivers/scsi/ufs/*dwc*
18426
18427 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
18428 M:      Stanley Chu <stanley.chu@mediatek.com>
18429 L:      linux-scsi@vger.kernel.org
18430 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
18431 S:      Maintained
18432 F:      drivers/scsi/ufs/ufs-mediatek*
18433
18434 UNSORTED BLOCK IMAGES (UBI)
18435 M:      Richard Weinberger <richard@nod.at>
18436 L:      linux-mtd@lists.infradead.org
18437 S:      Supported
18438 W:      http://www.linux-mtd.infradead.org/
18439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
18440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
18441 F:      drivers/mtd/ubi/
18442 F:      include/linux/mtd/ubi.h
18443 F:      include/uapi/mtd/ubi-user.h
18444
18445 USB "USBNET" DRIVER FRAMEWORK
18446 M:      Oliver Neukum <oneukum@suse.com>
18447 L:      netdev@vger.kernel.org
18448 S:      Maintained
18449 W:      http://www.linux-usb.org/usbnet
18450 F:      drivers/net/usb/usbnet.c
18451 F:      include/linux/usb/usbnet.h
18452
18453 USB ACM DRIVER
18454 M:      Oliver Neukum <oneukum@suse.com>
18455 L:      linux-usb@vger.kernel.org
18456 S:      Maintained
18457 F:      Documentation/usb/acm.rst
18458 F:      drivers/usb/class/cdc-acm.*
18459
18460 USB APPLE MFI FASTCHARGE DRIVER
18461 M:      Bastien Nocera <hadess@hadess.net>
18462 L:      linux-usb@vger.kernel.org
18463 S:      Maintained
18464 F:      drivers/usb/misc/apple-mfi-fastcharge.c
18465
18466 USB AR5523 WIRELESS DRIVER
18467 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
18468 L:      linux-wireless@vger.kernel.org
18469 S:      Maintained
18470 F:      drivers/net/wireless/ath/ar5523/
18471
18472 USB ATTACHED SCSI
18473 M:      Oliver Neukum <oneukum@suse.com>
18474 L:      linux-usb@vger.kernel.org
18475 L:      linux-scsi@vger.kernel.org
18476 S:      Maintained
18477 F:      drivers/usb/storage/uas.c
18478
18479 USB CDC ETHERNET DRIVER
18480 M:      Oliver Neukum <oliver@neukum.org>
18481 L:      linux-usb@vger.kernel.org
18482 S:      Maintained
18483 F:      drivers/net/usb/cdc_*.c
18484 F:      include/uapi/linux/usb/cdc.h
18485
18486 USB CHAOSKEY DRIVER
18487 M:      Keith Packard <keithp@keithp.com>
18488 L:      linux-usb@vger.kernel.org
18489 S:      Maintained
18490 F:      drivers/usb/misc/chaoskey.c
18491
18492 USB CYPRESS C67X00 DRIVER
18493 M:      Peter Korsgaard <jacmet@sunsite.dk>
18494 L:      linux-usb@vger.kernel.org
18495 S:      Maintained
18496 F:      drivers/usb/c67x00/
18497
18498 USB DAVICOM DM9601 DRIVER
18499 M:      Peter Korsgaard <jacmet@sunsite.dk>
18500 L:      netdev@vger.kernel.org
18501 S:      Maintained
18502 W:      http://www.linux-usb.org/usbnet
18503 F:      drivers/net/usb/dm9601.c
18504
18505 USB EHCI DRIVER
18506 M:      Alan Stern <stern@rowland.harvard.edu>
18507 L:      linux-usb@vger.kernel.org
18508 S:      Maintained
18509 F:      Documentation/usb/ehci.rst
18510 F:      drivers/usb/host/ehci*
18511
18512 USB GADGET/PERIPHERAL SUBSYSTEM
18513 M:      Felipe Balbi <balbi@kernel.org>
18514 L:      linux-usb@vger.kernel.org
18515 S:      Maintained
18516 W:      http://www.linux-usb.org/gadget
18517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
18518 F:      drivers/usb/gadget/
18519 F:      include/linux/usb/gadget*
18520
18521 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
18522 M:      Jiri Kosina <jikos@kernel.org>
18523 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
18524 L:      linux-usb@vger.kernel.org
18525 S:      Maintained
18526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
18527 F:      Documentation/hid/hiddev.rst
18528 F:      drivers/hid/usbhid/
18529
18530 USB INTEL XHCI ROLE MUX DRIVER
18531 M:      Hans de Goede <hdegoede@redhat.com>
18532 L:      linux-usb@vger.kernel.org
18533 S:      Maintained
18534 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
18535
18536 USB IP DRIVER FOR HISILICON KIRIN
18537 M:      Yu Chen <chenyu56@huawei.com>
18538 M:      Binghui Wang <wangbinghui@hisilicon.com>
18539 L:      linux-usb@vger.kernel.org
18540 S:      Maintained
18541 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
18542 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
18543
18544 USB ISP116X DRIVER
18545 M:      Olav Kongas <ok@artecdesign.ee>
18546 L:      linux-usb@vger.kernel.org
18547 S:      Maintained
18548 F:      drivers/usb/host/isp116x*
18549 F:      include/linux/usb/isp116x.h
18550
18551 USB LAN78XX ETHERNET DRIVER
18552 M:      Woojung Huh <woojung.huh@microchip.com>
18553 M:      UNGLinuxDriver@microchip.com
18554 L:      netdev@vger.kernel.org
18555 S:      Maintained
18556 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
18557 F:      drivers/net/usb/lan78xx.*
18558 F:      include/dt-bindings/net/microchip-lan78xx.h
18559
18560 USB MASS STORAGE DRIVER
18561 M:      Alan Stern <stern@rowland.harvard.edu>
18562 L:      linux-usb@vger.kernel.org
18563 L:      usb-storage@lists.one-eyed-alien.net
18564 S:      Maintained
18565 F:      drivers/usb/storage/
18566
18567 USB MIDI DRIVER
18568 M:      Clemens Ladisch <clemens@ladisch.de>
18569 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18570 S:      Maintained
18571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
18572 F:      sound/usb/midi.*
18573
18574 USB NETWORKING DRIVERS
18575 L:      linux-usb@vger.kernel.org
18576 S:      Odd Fixes
18577 F:      drivers/net/usb/
18578
18579 USB OHCI DRIVER
18580 M:      Alan Stern <stern@rowland.harvard.edu>
18581 L:      linux-usb@vger.kernel.org
18582 S:      Maintained
18583 F:      Documentation/usb/ohci.rst
18584 F:      drivers/usb/host/ohci*
18585
18586 USB OTG FSM (Finite State Machine)
18587 M:      Peter Chen <peter.chen@kernel.org>
18588 L:      linux-usb@vger.kernel.org
18589 S:      Maintained
18590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
18591 F:      drivers/usb/common/usb-otg-fsm.c
18592
18593 USB OVER IP DRIVER
18594 M:      Valentina Manea <valentina.manea.m@gmail.com>
18595 M:      Shuah Khan <shuah@kernel.org>
18596 M:      Shuah Khan <skhan@linuxfoundation.org>
18597 L:      linux-usb@vger.kernel.org
18598 S:      Maintained
18599 F:      Documentation/usb/usbip_protocol.rst
18600 F:      drivers/usb/usbip/
18601 F:      tools/testing/selftests/drivers/usb/usbip/
18602 F:      tools/usb/usbip/
18603
18604 USB PEGASUS DRIVER
18605 M:      Petko Manolov <petkan@nucleusys.com>
18606 L:      linux-usb@vger.kernel.org
18607 L:      netdev@vger.kernel.org
18608 S:      Maintained
18609 W:      https://github.com/petkan/pegasus
18610 T:      git git://github.com/petkan/pegasus.git
18611 F:      drivers/net/usb/pegasus.*
18612
18613 USB PHY LAYER
18614 M:      Felipe Balbi <balbi@kernel.org>
18615 L:      linux-usb@vger.kernel.org
18616 S:      Maintained
18617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
18618 F:      drivers/usb/phy/
18619
18620 USB PRINTER DRIVER (usblp)
18621 M:      Pete Zaitcev <zaitcev@redhat.com>
18622 L:      linux-usb@vger.kernel.org
18623 S:      Supported
18624 F:      drivers/usb/class/usblp.c
18625
18626 USB RAW GADGET DRIVER
18627 R:      Andrey Konovalov <andreyknvl@gmail.com>
18628 L:      linux-usb@vger.kernel.org
18629 S:      Maintained
18630 F:      Documentation/usb/raw-gadget.rst
18631 F:      drivers/usb/gadget/legacy/raw_gadget.c
18632 F:      include/uapi/linux/usb/raw_gadget.h
18633
18634 USB QMI WWAN NETWORK DRIVER
18635 M:      Bjørn Mork <bjorn@mork.no>
18636 L:      netdev@vger.kernel.org
18637 S:      Maintained
18638 F:      Documentation/ABI/testing/sysfs-class-net-qmi
18639 F:      drivers/net/usb/qmi_wwan.c
18640
18641 USB RTL8150 DRIVER
18642 M:      Petko Manolov <petkan@nucleusys.com>
18643 L:      linux-usb@vger.kernel.org
18644 L:      netdev@vger.kernel.org
18645 S:      Maintained
18646 W:      https://github.com/petkan/rtl8150
18647 T:      git git://github.com/petkan/rtl8150.git
18648 F:      drivers/net/usb/rtl8150.c
18649
18650 USB SERIAL SUBSYSTEM
18651 M:      Johan Hovold <johan@kernel.org>
18652 L:      linux-usb@vger.kernel.org
18653 S:      Maintained
18654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
18655 F:      Documentation/usb/usb-serial.rst
18656 F:      drivers/usb/serial/
18657 F:      include/linux/usb/serial.h
18658
18659 USB SMSC75XX ETHERNET DRIVER
18660 M:      Steve Glendinning <steve.glendinning@shawell.net>
18661 L:      netdev@vger.kernel.org
18662 S:      Maintained
18663 F:      drivers/net/usb/smsc75xx.*
18664
18665 USB SMSC95XX ETHERNET DRIVER
18666 M:      Steve Glendinning <steve.glendinning@shawell.net>
18667 M:      UNGLinuxDriver@microchip.com
18668 L:      netdev@vger.kernel.org
18669 S:      Maintained
18670 F:      drivers/net/usb/smsc95xx.*
18671
18672 USB SUBSYSTEM
18673 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
18674 L:      linux-usb@vger.kernel.org
18675 S:      Supported
18676 W:      http://www.linux-usb.org
18677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
18678 F:      Documentation/devicetree/bindings/usb/
18679 F:      Documentation/usb/
18680 F:      drivers/usb/
18681 F:      include/linux/usb.h
18682 F:      include/linux/usb/
18683
18684 USB TYPEC BUS FOR ALTERNATE MODES
18685 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
18686 L:      linux-usb@vger.kernel.org
18687 S:      Maintained
18688 F:      Documentation/ABI/testing/sysfs-bus-typec
18689 F:      Documentation/driver-api/usb/typec_bus.rst
18690 F:      drivers/usb/typec/altmodes/
18691 F:      include/linux/usb/typec_altmode.h
18692
18693 USB TYPEC CLASS
18694 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
18695 L:      linux-usb@vger.kernel.org
18696 S:      Maintained
18697 F:      Documentation/ABI/testing/sysfs-class-typec
18698 F:      Documentation/driver-api/usb/typec.rst
18699 F:      drivers/usb/typec/
18700 F:      include/linux/usb/typec.h
18701
18702 USB TYPEC INTEL PMC MUX DRIVER
18703 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
18704 L:      linux-usb@vger.kernel.org
18705 S:      Maintained
18706 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
18707 F:      drivers/usb/typec/mux/intel_pmc_mux.c
18708
18709 USB TYPEC PI3USB30532 MUX DRIVER
18710 M:      Hans de Goede <hdegoede@redhat.com>
18711 L:      linux-usb@vger.kernel.org
18712 S:      Maintained
18713 F:      drivers/usb/typec/mux/pi3usb30532.c
18714
18715 USB TYPEC PORT CONTROLLER DRIVERS
18716 M:      Guenter Roeck <linux@roeck-us.net>
18717 L:      linux-usb@vger.kernel.org
18718 S:      Maintained
18719 F:      drivers/usb/typec/tcpm/
18720
18721 USB UHCI DRIVER
18722 M:      Alan Stern <stern@rowland.harvard.edu>
18723 L:      linux-usb@vger.kernel.org
18724 S:      Maintained
18725 F:      drivers/usb/host/uhci*
18726
18727 USB VIDEO CLASS
18728 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18729 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
18730 L:      linux-media@vger.kernel.org
18731 S:      Maintained
18732 W:      http://www.ideasonboard.org/uvc/
18733 T:      git git://linuxtv.org/media_tree.git
18734 F:      drivers/media/usb/uvc/
18735 F:      include/uapi/linux/uvcvideo.h
18736
18737 USB WEBCAM GADGET
18738 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18739 L:      linux-usb@vger.kernel.org
18740 S:      Maintained
18741 F:      drivers/usb/gadget/function/*uvc*
18742 F:      drivers/usb/gadget/legacy/webcam.c
18743 F:      include/uapi/linux/usb/g_uvc.h
18744
18745 USB WIRELESS RNDIS DRIVER (rndis_wlan)
18746 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
18747 L:      linux-wireless@vger.kernel.org
18748 S:      Maintained
18749 F:      drivers/net/wireless/rndis_wlan.c
18750
18751 USB XHCI DRIVER
18752 M:      Mathias Nyman <mathias.nyman@intel.com>
18753 L:      linux-usb@vger.kernel.org
18754 S:      Supported
18755 F:      drivers/usb/host/pci-quirks*
18756 F:      drivers/usb/host/xhci*
18757
18758 USB ZD1201 DRIVER
18759 L:      linux-wireless@vger.kernel.org
18760 S:      Orphan
18761 W:      http://linux-lc100020.sourceforge.net
18762 F:      drivers/net/wireless/zydas/zd1201.*
18763
18764 USB ZR364XX DRIVER
18765 M:      Antoine Jacquet <royale@zerezo.com>
18766 L:      linux-usb@vger.kernel.org
18767 L:      linux-media@vger.kernel.org
18768 S:      Maintained
18769 W:      http://royale.zerezo.com/zr364xx/
18770 T:      git git://linuxtv.org/media_tree.git
18771 F:      Documentation/admin-guide/media/zr364xx*
18772 F:      drivers/media/usb/zr364xx/
18773
18774 USER-MODE LINUX (UML)
18775 M:      Jeff Dike <jdike@addtoit.com>
18776 M:      Richard Weinberger <richard@nod.at>
18777 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
18778 L:      linux-um@lists.infradead.org
18779 S:      Maintained
18780 W:      http://user-mode-linux.sourceforge.net
18781 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
18782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
18783 F:      Documentation/virt/uml/
18784 F:      arch/um/
18785 F:      arch/x86/um/
18786 F:      fs/hostfs/
18787
18788 USERSPACE COPYIN/COPYOUT (UIOVEC)
18789 M:      Alexander Viro <viro@zeniv.linux.org.uk>
18790 S:      Maintained
18791 F:      include/linux/uio.h
18792 F:      lib/iov_iter.c
18793
18794 USERSPACE DMA BUFFER DRIVER
18795 M:      Gerd Hoffmann <kraxel@redhat.com>
18796 L:      dri-devel@lists.freedesktop.org
18797 S:      Maintained
18798 T:      git git://anongit.freedesktop.org/drm/drm-misc
18799 F:      drivers/dma-buf/udmabuf.c
18800 F:      include/uapi/linux/udmabuf.h
18801
18802 USERSPACE I/O (UIO)
18803 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
18804 S:      Maintained
18805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
18806 F:      Documentation/driver-api/uio-howto.rst
18807 F:      drivers/uio/
18808 F:      include/linux/uio_driver.h
18809
18810 UTIL-LINUX PACKAGE
18811 M:      Karel Zak <kzak@redhat.com>
18812 L:      util-linux@vger.kernel.org
18813 S:      Maintained
18814 W:      http://en.wikipedia.org/wiki/Util-linux
18815 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
18816
18817 UUID HELPERS
18818 M:      Christoph Hellwig <hch@lst.de>
18819 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
18820 L:      linux-kernel@vger.kernel.org
18821 S:      Maintained
18822 T:      git git://git.infradead.org/users/hch/uuid.git
18823 F:      include/linux/uuid.h
18824 F:      include/uapi/linux/uuid.h
18825 F:      lib/test_uuid.c
18826 F:      lib/uuid.c
18827
18828 UV SYSFS DRIVER
18829 M:      Justin Ernst <justin.ernst@hpe.com>
18830 L:      platform-driver-x86@vger.kernel.org
18831 S:      Maintained
18832 F:      drivers/platform/x86/uv_sysfs.c
18833
18834 UVESAFB DRIVER
18835 M:      Michal Januszewski <spock@gentoo.org>
18836 L:      linux-fbdev@vger.kernel.org
18837 S:      Maintained
18838 W:      https://github.com/mjanusz/v86d
18839 F:      Documentation/fb/uvesafb.rst
18840 F:      drivers/video/fbdev/uvesafb.*
18841
18842 Ux500 CLOCK DRIVERS
18843 M:      Ulf Hansson <ulf.hansson@linaro.org>
18844 L:      linux-clk@vger.kernel.org
18845 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18846 S:      Maintained
18847 F:      drivers/clk/ux500/
18848
18849 VF610 NAND DRIVER
18850 M:      Stefan Agner <stefan@agner.ch>
18851 L:      linux-mtd@lists.infradead.org
18852 S:      Supported
18853 F:      drivers/mtd/nand/raw/vf610_nfc.c
18854
18855 VFAT/FAT/MSDOS FILESYSTEM
18856 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
18857 S:      Maintained
18858 F:      Documentation/filesystems/vfat.rst
18859 F:      fs/fat/
18860
18861 VFIO DRIVER
18862 M:      Alex Williamson <alex.williamson@redhat.com>
18863 R:      Cornelia Huck <cohuck@redhat.com>
18864 L:      kvm@vger.kernel.org
18865 S:      Maintained
18866 T:      git git://github.com/awilliam/linux-vfio.git
18867 F:      Documentation/driver-api/vfio.rst
18868 F:      drivers/vfio/
18869 F:      include/linux/vfio.h
18870 F:      include/uapi/linux/vfio.h
18871
18872 VFIO FSL-MC DRIVER
18873 M:      Diana Craciun <diana.craciun@oss.nxp.com>
18874 L:      kvm@vger.kernel.org
18875 S:      Maintained
18876 F:      drivers/vfio/fsl-mc/
18877
18878 VFIO MEDIATED DEVICE DRIVERS
18879 M:      Kirti Wankhede <kwankhede@nvidia.com>
18880 L:      kvm@vger.kernel.org
18881 S:      Maintained
18882 F:      Documentation/driver-api/vfio-mediated-device.rst
18883 F:      drivers/vfio/mdev/
18884 F:      include/linux/mdev.h
18885 F:      samples/vfio-mdev/
18886
18887 VFIO PLATFORM DRIVER
18888 M:      Eric Auger <eric.auger@redhat.com>
18889 L:      kvm@vger.kernel.org
18890 S:      Maintained
18891 F:      drivers/vfio/platform/
18892
18893 VGA_SWITCHEROO
18894 R:      Lukas Wunner <lukas@wunner.de>
18895 S:      Maintained
18896 T:      git git://anongit.freedesktop.org/drm/drm-misc
18897 F:      Documentation/gpu/vga-switcheroo.rst
18898 F:      drivers/gpu/vga/vga_switcheroo.c
18899 F:      include/linux/vga_switcheroo.h
18900
18901 VIA RHINE NETWORK DRIVER
18902 S:      Maintained
18903 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
18904 F:      drivers/net/ethernet/via/via-rhine.c
18905
18906 VIA SD/MMC CARD CONTROLLER DRIVER
18907 M:      Bruce Chang <brucechang@via.com.tw>
18908 M:      Harald Welte <HaraldWelte@viatech.com>
18909 S:      Maintained
18910 F:      drivers/mmc/host/via-sdmmc.c
18911
18912 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
18913 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
18914 L:      linux-fbdev@vger.kernel.org
18915 S:      Maintained
18916 F:      drivers/video/fbdev/via/
18917 F:      include/linux/via-core.h
18918 F:      include/linux/via-gpio.h
18919 F:      include/linux/via_i2c.h
18920
18921 VIA VELOCITY NETWORK DRIVER
18922 M:      Francois Romieu <romieu@fr.zoreil.com>
18923 L:      netdev@vger.kernel.org
18924 S:      Maintained
18925 F:      drivers/net/ethernet/via/via-velocity.*
18926
18927 VICODEC VIRTUAL CODEC DRIVER
18928 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
18929 L:      linux-media@vger.kernel.org
18930 S:      Maintained
18931 W:      https://linuxtv.org
18932 T:      git git://linuxtv.org/media_tree.git
18933 F:      drivers/media/test-drivers/vicodec/*
18934
18935 VIDEO I2C POLLING DRIVER
18936 M:      Matt Ranostay <matt.ranostay@konsulko.com>
18937 L:      linux-media@vger.kernel.org
18938 S:      Maintained
18939 F:      drivers/media/i2c/video-i2c.c
18940
18941 VIDEO MULTIPLEXER DRIVER
18942 M:      Philipp Zabel <p.zabel@pengutronix.de>
18943 L:      linux-media@vger.kernel.org
18944 S:      Maintained
18945 F:      drivers/media/platform/video-mux.c
18946
18947 VIDEOBUF2 FRAMEWORK
18948 M:      Tomasz Figa <tfiga@chromium.org>
18949 M:      Marek Szyprowski <m.szyprowski@samsung.com>
18950 L:      linux-media@vger.kernel.org
18951 S:      Maintained
18952 F:      drivers/media/common/videobuf2/*
18953 F:      include/media/videobuf2-*
18954
18955 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
18956 M:      Helen Koike <helen.koike@collabora.com>
18957 R:      Shuah Khan <skhan@linuxfoundation.org>
18958 L:      linux-media@vger.kernel.org
18959 S:      Maintained
18960 W:      https://linuxtv.org
18961 T:      git git://linuxtv.org/media_tree.git
18962 F:      drivers/media/test-drivers/vimc/*
18963
18964 VIRT LIB
18965 M:      Alex Williamson <alex.williamson@redhat.com>
18966 M:      Paolo Bonzini <pbonzini@redhat.com>
18967 L:      kvm@vger.kernel.org
18968 S:      Supported
18969 F:      virt/lib/
18970
18971 VIRTIO AND VHOST VSOCK DRIVER
18972 M:      Stefan Hajnoczi <stefanha@redhat.com>
18973 M:      Stefano Garzarella <sgarzare@redhat.com>
18974 L:      kvm@vger.kernel.org
18975 L:      virtualization@lists.linux-foundation.org
18976 L:      netdev@vger.kernel.org
18977 S:      Maintained
18978 F:      drivers/net/vsockmon.c
18979 F:      drivers/vhost/vsock.c
18980 F:      include/linux/virtio_vsock.h
18981 F:      include/uapi/linux/virtio_vsock.h
18982 F:      include/uapi/linux/vm_sockets_diag.h
18983 F:      include/uapi/linux/vsockmon.h
18984 F:      net/vmw_vsock/af_vsock_tap.c
18985 F:      net/vmw_vsock/diag.c
18986 F:      net/vmw_vsock/virtio_transport.c
18987 F:      net/vmw_vsock/virtio_transport_common.c
18988 F:      net/vmw_vsock/vsock_loopback.c
18989 F:      tools/testing/vsock/
18990
18991 VIRTIO BLOCK AND SCSI DRIVERS
18992 M:      "Michael S. Tsirkin" <mst@redhat.com>
18993 M:      Jason Wang <jasowang@redhat.com>
18994 R:      Paolo Bonzini <pbonzini@redhat.com>
18995 R:      Stefan Hajnoczi <stefanha@redhat.com>
18996 L:      virtualization@lists.linux-foundation.org
18997 S:      Maintained
18998 F:      drivers/block/virtio_blk.c
18999 F:      drivers/scsi/virtio_scsi.c
19000 F:      drivers/vhost/scsi.c
19001 F:      include/uapi/linux/virtio_blk.h
19002 F:      include/uapi/linux/virtio_scsi.h
19003
19004 VIRTIO CONSOLE DRIVER
19005 M:      Amit Shah <amit@kernel.org>
19006 L:      virtualization@lists.linux-foundation.org
19007 S:      Maintained
19008 F:      drivers/char/virtio_console.c
19009 F:      include/linux/virtio_console.h
19010 F:      include/uapi/linux/virtio_console.h
19011
19012 VIRTIO CORE AND NET DRIVERS
19013 M:      "Michael S. Tsirkin" <mst@redhat.com>
19014 M:      Jason Wang <jasowang@redhat.com>
19015 L:      virtualization@lists.linux-foundation.org
19016 S:      Maintained
19017 F:      Documentation/devicetree/bindings/virtio/
19018 F:      drivers/block/virtio_blk.c
19019 F:      drivers/crypto/virtio/
19020 F:      drivers/net/virtio_net.c
19021 F:      drivers/vdpa/
19022 F:      drivers/virtio/
19023 F:      include/linux/vdpa.h
19024 F:      include/linux/virtio*.h
19025 F:      include/uapi/linux/virtio_*.h
19026 F:      tools/virtio/
19027
19028 VIRTIO BALLOON
19029 M:      "Michael S. Tsirkin" <mst@redhat.com>
19030 M:      David Hildenbrand <david@redhat.com>
19031 L:      virtualization@lists.linux-foundation.org
19032 S:      Maintained
19033 F:      drivers/virtio/virtio_balloon.c
19034 F:      include/uapi/linux/virtio_balloon.h
19035 F:      include/linux/balloon_compaction.h
19036 F:      mm/balloon_compaction.c
19037
19038 VIRTIO CRYPTO DRIVER
19039 M:      Gonglei <arei.gonglei@huawei.com>
19040 L:      virtualization@lists.linux-foundation.org
19041 L:      linux-crypto@vger.kernel.org
19042 S:      Maintained
19043 F:      drivers/crypto/virtio/
19044 F:      include/uapi/linux/virtio_crypto.h
19045
19046 VIRTIO DRIVERS FOR S390
19047 M:      Cornelia Huck <cohuck@redhat.com>
19048 M:      Halil Pasic <pasic@linux.ibm.com>
19049 L:      linux-s390@vger.kernel.org
19050 L:      virtualization@lists.linux-foundation.org
19051 L:      kvm@vger.kernel.org
19052 S:      Supported
19053 F:      arch/s390/include/uapi/asm/virtio-ccw.h
19054 F:      drivers/s390/virtio/
19055
19056 VIRTIO FILE SYSTEM
19057 M:      Vivek Goyal <vgoyal@redhat.com>
19058 M:      Stefan Hajnoczi <stefanha@redhat.com>
19059 M:      Miklos Szeredi <miklos@szeredi.hu>
19060 L:      virtualization@lists.linux-foundation.org
19061 L:      linux-fsdevel@vger.kernel.org
19062 S:      Supported
19063 W:      https://virtio-fs.gitlab.io/
19064 F:      Documentation/filesystems/virtiofs.rst
19065 F:      fs/fuse/virtio_fs.c
19066 F:      include/uapi/linux/virtio_fs.h
19067
19068 VIRTIO GPU DRIVER
19069 M:      David Airlie <airlied@linux.ie>
19070 M:      Gerd Hoffmann <kraxel@redhat.com>
19071 L:      dri-devel@lists.freedesktop.org
19072 L:      virtualization@lists.linux-foundation.org
19073 S:      Maintained
19074 T:      git git://anongit.freedesktop.org/drm/drm-misc
19075 F:      drivers/gpu/drm/virtio/
19076 F:      include/uapi/linux/virtio_gpu.h
19077
19078 VIRTIO HOST (VHOST)
19079 M:      "Michael S. Tsirkin" <mst@redhat.com>
19080 M:      Jason Wang <jasowang@redhat.com>
19081 L:      kvm@vger.kernel.org
19082 L:      virtualization@lists.linux-foundation.org
19083 L:      netdev@vger.kernel.org
19084 S:      Maintained
19085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
19086 F:      drivers/vhost/
19087 F:      include/linux/vhost_iotlb.h
19088 F:      include/uapi/linux/vhost.h
19089
19090 VIRTIO INPUT DRIVER
19091 M:      Gerd Hoffmann <kraxel@redhat.com>
19092 S:      Maintained
19093 F:      drivers/virtio/virtio_input.c
19094 F:      include/uapi/linux/virtio_input.h
19095
19096 VIRTIO IOMMU DRIVER
19097 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
19098 L:      virtualization@lists.linux-foundation.org
19099 S:      Maintained
19100 F:      drivers/iommu/virtio-iommu.c
19101 F:      include/uapi/linux/virtio_iommu.h
19102
19103 VIRTIO MEM DRIVER
19104 M:      David Hildenbrand <david@redhat.com>
19105 L:      virtualization@lists.linux-foundation.org
19106 S:      Maintained
19107 W:      https://virtio-mem.gitlab.io/
19108 F:      drivers/virtio/virtio_mem.c
19109 F:      include/uapi/linux/virtio_mem.h
19110
19111 VIRTUAL BOX GUEST DEVICE DRIVER
19112 M:      Hans de Goede <hdegoede@redhat.com>
19113 M:      Arnd Bergmann <arnd@arndb.de>
19114 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
19115 S:      Maintained
19116 F:      drivers/virt/vboxguest/
19117 F:      include/linux/vbox_utils.h
19118 F:      include/uapi/linux/vbox*.h
19119
19120 VIRTUAL BOX SHARED FOLDER VFS DRIVER
19121 M:      Hans de Goede <hdegoede@redhat.com>
19122 L:      linux-fsdevel@vger.kernel.org
19123 S:      Maintained
19124 F:      fs/vboxsf/*
19125
19126 VIRTUAL SERIO DEVICE DRIVER
19127 M:      Stephen Chandler Paul <thatslyude@gmail.com>
19128 S:      Maintained
19129 F:      drivers/input/serio/userio.c
19130 F:      include/uapi/linux/userio.h
19131
19132 VIVID VIRTUAL VIDEO DRIVER
19133 M:      Hans Verkuil <hverkuil@xs4all.nl>
19134 L:      linux-media@vger.kernel.org
19135 S:      Maintained
19136 W:      https://linuxtv.org
19137 T:      git git://linuxtv.org/media_tree.git
19138 F:      drivers/media/test-drivers/vivid/*
19139
19140 VIDTV VIRTUAL DIGITAL TV DRIVER
19141 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
19142 L:      linux-media@vger.kernel.org
19143 S:      Maintained
19144 W:      https://linuxtv.org
19145 T:      git git://linuxtv.org/media_tree.git
19146 F:      drivers/media/test-drivers/vidtv/*
19147
19148 VLYNQ BUS
19149 M:      Florian Fainelli <f.fainelli@gmail.com>
19150 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
19151 S:      Maintained
19152 F:      drivers/vlynq/vlynq.c
19153 F:      include/linux/vlynq.h
19154
19155 VME SUBSYSTEM
19156 M:      Martyn Welch <martyn@welchs.me.uk>
19157 M:      Manohar Vanga <manohar.vanga@gmail.com>
19158 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
19159 L:      linux-kernel@vger.kernel.org
19160 S:      Maintained
19161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
19162 F:      Documentation/driver-api/vme.rst
19163 F:      drivers/staging/vme/
19164 F:      drivers/vme/
19165 F:      include/linux/vme*
19166
19167 VMWARE BALLOON DRIVER
19168 M:      Nadav Amit <namit@vmware.com>
19169 M:      "VMware, Inc." <pv-drivers@vmware.com>
19170 L:      linux-kernel@vger.kernel.org
19171 S:      Maintained
19172 F:      drivers/misc/vmw_balloon.c
19173
19174 VMWARE HYPERVISOR INTERFACE
19175 M:      Deep Shah <sdeep@vmware.com>
19176 M:      "VMware, Inc." <pv-drivers@vmware.com>
19177 L:      virtualization@lists.linux-foundation.org
19178 S:      Supported
19179 F:      arch/x86/include/asm/vmware.h
19180 F:      arch/x86/kernel/cpu/vmware.c
19181
19182 VMWARE PVRDMA DRIVER
19183 M:      Adit Ranadive <aditr@vmware.com>
19184 M:      VMware PV-Drivers <pv-drivers@vmware.com>
19185 L:      linux-rdma@vger.kernel.org
19186 S:      Maintained
19187 F:      drivers/infiniband/hw/vmw_pvrdma/
19188
19189 VMware PVSCSI driver
19190 M:      Vishal Bhakta <vbhakta@vmware.com>
19191 M:      VMware PV-Drivers <pv-drivers@vmware.com>
19192 L:      linux-scsi@vger.kernel.org
19193 S:      Maintained
19194 F:      drivers/scsi/vmw_pvscsi.c
19195 F:      drivers/scsi/vmw_pvscsi.h
19196
19197 VMWARE VIRTUAL PTP CLOCK DRIVER
19198 M:      Vivek Thampi <vithampi@vmware.com>
19199 M:      "VMware, Inc." <pv-drivers@vmware.com>
19200 L:      netdev@vger.kernel.org
19201 S:      Supported
19202 F:      drivers/ptp/ptp_vmw.c
19203
19204 VMWARE VMMOUSE SUBDRIVER
19205 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
19206 M:      "VMware, Inc." <pv-drivers@vmware.com>
19207 L:      linux-input@vger.kernel.org
19208 S:      Maintained
19209 F:      drivers/input/mouse/vmmouse.c
19210 F:      drivers/input/mouse/vmmouse.h
19211
19212 VMWARE VMXNET3 ETHERNET DRIVER
19213 M:      Ronak Doshi <doshir@vmware.com>
19214 M:      pv-drivers@vmware.com
19215 L:      netdev@vger.kernel.org
19216 S:      Maintained
19217 F:      drivers/net/vmxnet3/
19218
19219 VOCORE VOCORE2 BOARD
19220 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
19221 L:      linux-mips@vger.kernel.org
19222 S:      Maintained
19223 F:      arch/mips/boot/dts/ralink/vocore2.dts
19224
19225 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
19226 M:      Liam Girdwood <lgirdwood@gmail.com>
19227 M:      Mark Brown <broonie@kernel.org>
19228 L:      linux-kernel@vger.kernel.org
19229 S:      Supported
19230 W:      http://www.slimlogic.co.uk/?p=48
19231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
19232 F:      Documentation/devicetree/bindings/regulator/
19233 F:      Documentation/power/regulator/
19234 F:      drivers/regulator/
19235 F:      include/dt-bindings/regulator/
19236 F:      include/linux/regulator/
19237 K:      regulator_get_optional
19238
19239 VRF
19240 M:      David Ahern <dsahern@kernel.org>
19241 L:      netdev@vger.kernel.org
19242 S:      Maintained
19243 F:      Documentation/networking/vrf.rst
19244 F:      drivers/net/vrf.c
19245
19246 VSPRINTF
19247 M:      Petr Mladek <pmladek@suse.com>
19248 M:      Steven Rostedt <rostedt@goodmis.org>
19249 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
19250 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
19251 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
19252 S:      Maintained
19253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
19254 F:      Documentation/core-api/printk-formats.rst
19255 F:      lib/test_printf.c
19256 F:      lib/vsprintf.c
19257
19258 VT1211 HARDWARE MONITOR DRIVER
19259 M:      Juerg Haefliger <juergh@gmail.com>
19260 L:      linux-hwmon@vger.kernel.org
19261 S:      Maintained
19262 F:      Documentation/hwmon/vt1211.rst
19263 F:      drivers/hwmon/vt1211.c
19264
19265 VT8231 HARDWARE MONITOR DRIVER
19266 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
19267 L:      linux-hwmon@vger.kernel.org
19268 S:      Maintained
19269 F:      drivers/hwmon/vt8231.c
19270
19271 VUB300 USB to SDIO/SD/MMC bridge chip
19272 L:      linux-mmc@vger.kernel.org
19273 S:      Orphan
19274 F:      drivers/mmc/host/vub300.c
19275
19276 W1 DALLAS'S 1-WIRE BUS
19277 M:      Evgeniy Polyakov <zbr@ioremap.net>
19278 S:      Maintained
19279 F:      Documentation/devicetree/bindings/w1/
19280 F:      Documentation/w1/
19281 F:      drivers/w1/
19282 F:      include/linux/w1.h
19283
19284 W83791D HARDWARE MONITORING DRIVER
19285 M:      Marc Hulsman <m.hulsman@tudelft.nl>
19286 L:      linux-hwmon@vger.kernel.org
19287 S:      Maintained
19288 F:      Documentation/hwmon/w83791d.rst
19289 F:      drivers/hwmon/w83791d.c
19290
19291 W83793 HARDWARE MONITORING DRIVER
19292 M:      Rudolf Marek <r.marek@assembler.cz>
19293 L:      linux-hwmon@vger.kernel.org
19294 S:      Maintained
19295 F:      Documentation/hwmon/w83793.rst
19296 F:      drivers/hwmon/w83793.c
19297
19298 W83795 HARDWARE MONITORING DRIVER
19299 M:      Jean Delvare <jdelvare@suse.com>
19300 L:      linux-hwmon@vger.kernel.org
19301 S:      Maintained
19302 F:      drivers/hwmon/w83795.c
19303
19304 W83L51xD SD/MMC CARD INTERFACE DRIVER
19305 M:      Pierre Ossman <pierre@ossman.eu>
19306 S:      Maintained
19307 F:      drivers/mmc/host/wbsd.*
19308
19309 WACOM PROTOCOL 4 SERIAL TABLETS
19310 M:      Julian Squires <julian@cipht.net>
19311 M:      Hans de Goede <hdegoede@redhat.com>
19312 L:      linux-input@vger.kernel.org
19313 S:      Maintained
19314 F:      drivers/input/tablet/wacom_serial4.c
19315
19316 WATCHDOG DEVICE DRIVERS
19317 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
19318 M:      Guenter Roeck <linux@roeck-us.net>
19319 L:      linux-watchdog@vger.kernel.org
19320 S:      Maintained
19321 W:      http://www.linux-watchdog.org/
19322 T:      git git://www.linux-watchdog.org/linux-watchdog.git
19323 F:      Documentation/devicetree/bindings/watchdog/
19324 F:      Documentation/watchdog/
19325 F:      drivers/watchdog/
19326 F:      include/linux/watchdog.h
19327 F:      include/uapi/linux/watchdog.h
19328
19329 WHISKEYCOVE PMIC GPIO DRIVER
19330 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
19331 L:      linux-gpio@vger.kernel.org
19332 S:      Maintained
19333 F:      drivers/gpio/gpio-wcove.c
19334
19335 WHWAVE RTC DRIVER
19336 M:      Dianlong Li <long17.cool@163.com>
19337 L:      linux-rtc@vger.kernel.org
19338 S:      Maintained
19339 F:      drivers/rtc/rtc-sd3078.c
19340
19341 WIIMOTE HID DRIVER
19342 M:      David Rheinsberg <david.rheinsberg@gmail.com>
19343 L:      linux-input@vger.kernel.org
19344 S:      Maintained
19345 F:      drivers/hid/hid-wiimote*
19346
19347 WILOCITY WIL6210 WIRELESS DRIVER
19348 M:      Maya Erez <merez@codeaurora.org>
19349 L:      linux-wireless@vger.kernel.org
19350 L:      wil6210@qti.qualcomm.com
19351 S:      Supported
19352 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
19353 F:      drivers/net/wireless/ath/wil6210/
19354
19355 WINBOND CIR DRIVER
19356 M:      David Härdeman <david@hardeman.nu>
19357 S:      Maintained
19358 F:      drivers/media/rc/winbond-cir.c
19359
19360 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
19361 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
19362 L:      linux-watchdog@vger.kernel.org
19363 S:      Maintained
19364 F:      drivers/watchdog/ebc-c384_wdt.c
19365
19366 WINSYSTEMS WS16C48 GPIO DRIVER
19367 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
19368 L:      linux-gpio@vger.kernel.org
19369 S:      Maintained
19370 F:      drivers/gpio/gpio-ws16c48.c
19371
19372 WIREGUARD SECURE NETWORK TUNNEL
19373 M:      Jason A. Donenfeld <Jason@zx2c4.com>
19374 L:      wireguard@lists.zx2c4.com
19375 L:      netdev@vger.kernel.org
19376 S:      Maintained
19377 F:      drivers/net/wireguard/
19378 F:      tools/testing/selftests/wireguard/
19379
19380 WISTRON LAPTOP BUTTON DRIVER
19381 M:      Miloslav Trmac <mitr@volny.cz>
19382 S:      Maintained
19383 F:      drivers/input/misc/wistron_btns.c
19384
19385 WL3501 WIRELESS PCMCIA CARD DRIVER
19386 L:      linux-wireless@vger.kernel.org
19387 S:      Odd fixes
19388 F:      drivers/net/wireless/wl3501*
19389
19390 WOLFSON MICROELECTRONICS DRIVERS
19391 L:      patches@opensource.cirrus.com
19392 S:      Supported
19393 W:      https://github.com/CirrusLogic/linux-drivers/wiki
19394 T:      git https://github.com/CirrusLogic/linux-drivers.git
19395 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
19396 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
19397 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
19398 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
19399 F:      Documentation/devicetree/bindings/sound/wlf,arizona.yaml
19400 F:      Documentation/hwmon/wm83??.rst
19401 F:      arch/arm/mach-s3c/mach-crag6410*
19402 F:      drivers/clk/clk-wm83*.c
19403 F:      drivers/extcon/extcon-arizona.c
19404 F:      drivers/gpio/gpio-*wm*.c
19405 F:      drivers/gpio/gpio-arizona.c
19406 F:      drivers/hwmon/wm83??-hwmon.c
19407 F:      drivers/input/misc/wm831x-on.c
19408 F:      drivers/input/touchscreen/wm831x-ts.c
19409 F:      drivers/input/touchscreen/wm97*.c
19410 F:      drivers/leds/leds-wm83*.c
19411 F:      drivers/mfd/arizona*
19412 F:      drivers/mfd/cs47l24*
19413 F:      drivers/mfd/wm*.c
19414 F:      drivers/power/supply/wm83*.c
19415 F:      drivers/regulator/arizona*
19416 F:      drivers/regulator/wm8*.c
19417 F:      drivers/rtc/rtc-wm83*.c
19418 F:      drivers/video/backlight/wm83*_bl.c
19419 F:      drivers/watchdog/wm83*_wdt.c
19420 F:      include/linux/mfd/arizona/
19421 F:      include/linux/mfd/wm831x/
19422 F:      include/linux/mfd/wm8350/
19423 F:      include/linux/mfd/wm8400*
19424 F:      include/linux/regulator/arizona*
19425 F:      include/linux/wm97xx.h
19426 F:      include/sound/wm????.h
19427 F:      sound/soc/codecs/arizona.?
19428 F:      sound/soc/codecs/cs47l24*
19429 F:      sound/soc/codecs/wm*
19430
19431 WORKQUEUE
19432 M:      Tejun Heo <tj@kernel.org>
19433 R:      Lai Jiangshan <jiangshanlai@gmail.com>
19434 S:      Maintained
19435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
19436 F:      Documentation/core-api/workqueue.rst
19437 F:      include/linux/workqueue.h
19438 F:      kernel/workqueue.c
19439
19440 X-POWERS AXP288 PMIC DRIVERS
19441 M:      Hans de Goede <hdegoede@redhat.com>
19442 S:      Maintained
19443 F:      drivers/acpi/pmic/intel_pmic_xpower.c
19444 N:      axp288
19445
19446 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
19447 M:      Chen-Yu Tsai <wens@csie.org>
19448 L:      linux-kernel@vger.kernel.org
19449 S:      Maintained
19450 N:      axp[128]
19451
19452 X.25 STACK
19453 M:      Martin Schiller <ms@dev.tdt.de>
19454 L:      linux-x25@vger.kernel.org
19455 S:      Maintained
19456 F:      Documentation/networking/lapb-module.rst
19457 F:      Documentation/networking/x25*
19458 F:      drivers/net/wan/hdlc_x25.c
19459 F:      drivers/net/wan/lapbether.c
19460 F:      include/*/lapb.h
19461 F:      include/net/x25*
19462 F:      include/uapi/linux/x25.h
19463 F:      net/lapb/
19464 F:      net/x25/
19465
19466 X86 ARCHITECTURE (32-BIT AND 64-BIT)
19467 M:      Thomas Gleixner <tglx@linutronix.de>
19468 M:      Ingo Molnar <mingo@redhat.com>
19469 M:      Borislav Petkov <bp@alien8.de>
19470 M:      x86@kernel.org
19471 R:      "H. Peter Anvin" <hpa@zytor.com>
19472 L:      linux-kernel@vger.kernel.org
19473 S:      Maintained
19474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
19475 F:      Documentation/devicetree/bindings/x86/
19476 F:      Documentation/x86/
19477 F:      arch/x86/
19478
19479 X86 ENTRY CODE
19480 M:      Andy Lutomirski <luto@kernel.org>
19481 L:      linux-kernel@vger.kernel.org
19482 S:      Maintained
19483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
19484 F:      arch/x86/entry/
19485
19486 X86 MCE INFRASTRUCTURE
19487 M:      Tony Luck <tony.luck@intel.com>
19488 M:      Borislav Petkov <bp@alien8.de>
19489 L:      linux-edac@vger.kernel.org
19490 S:      Maintained
19491 F:      arch/x86/kernel/cpu/mce/*
19492
19493 X86 MICROCODE UPDATE SUPPORT
19494 M:      Borislav Petkov <bp@alien8.de>
19495 S:      Maintained
19496 F:      arch/x86/kernel/cpu/microcode/*
19497
19498 X86 MM
19499 M:      Dave Hansen <dave.hansen@linux.intel.com>
19500 M:      Andy Lutomirski <luto@kernel.org>
19501 M:      Peter Zijlstra <peterz@infradead.org>
19502 L:      linux-kernel@vger.kernel.org
19503 S:      Maintained
19504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
19505 F:      arch/x86/mm/
19506
19507 X86 PLATFORM DRIVERS
19508 M:      Hans de Goede <hdegoede@redhat.com>
19509 M:      Mark Gross <mgross@linux.intel.com>
19510 L:      platform-driver-x86@vger.kernel.org
19511 S:      Maintained
19512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
19513 F:      drivers/platform/olpc/
19514 F:      drivers/platform/x86/
19515
19516 X86 PLATFORM DRIVERS - ARCH
19517 R:      Darren Hart <dvhart@infradead.org>
19518 R:      Andy Shevchenko <andy@infradead.org>
19519 L:      platform-driver-x86@vger.kernel.org
19520 L:      x86@kernel.org
19521 S:      Maintained
19522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
19523 F:      arch/x86/platform
19524
19525 X86 PLATFORM UV HPE SUPERDOME FLEX
19526 M:      Steve Wahl <steve.wahl@hpe.com>
19527 R:      Mike Travis <mike.travis@hpe.com>
19528 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19529 R:      Russ Anderson <russ.anderson@hpe.com>
19530 S:      Supported
19531 F:      arch/x86/include/asm/uv/
19532 F:      arch/x86/kernel/apic/x2apic_uv_x.c
19533 F:      arch/x86/platform/uv/
19534
19535 X86 VDSO
19536 M:      Andy Lutomirski <luto@kernel.org>
19537 L:      linux-kernel@vger.kernel.org
19538 S:      Maintained
19539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
19540 F:      arch/x86/entry/vdso/
19541
19542 XARRAY
19543 M:      Matthew Wilcox <willy@infradead.org>
19544 L:      linux-fsdevel@vger.kernel.org
19545 S:      Supported
19546 F:      Documentation/core-api/xarray.rst
19547 F:      include/linux/idr.h
19548 F:      include/linux/xarray.h
19549 F:      lib/idr.c
19550 F:      lib/xarray.c
19551 F:      tools/testing/radix-tree
19552
19553 XBOX DVD IR REMOTE
19554 M:      Benjamin Valentin <benpicco@googlemail.com>
19555 S:      Maintained
19556 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
19557 F:      drivers/media/rc/xbox_remote.c
19558
19559 XC2028/3028 TUNER DRIVER
19560 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19561 L:      linux-media@vger.kernel.org
19562 S:      Maintained
19563 W:      https://linuxtv.org
19564 T:      git git://linuxtv.org/media_tree.git
19565 F:      drivers/media/tuners/tuner-xc2028.*
19566
19567 XDP (eXpress Data Path)
19568 M:      Alexei Starovoitov <ast@kernel.org>
19569 M:      Daniel Borkmann <daniel@iogearbox.net>
19570 M:      David S. Miller <davem@davemloft.net>
19571 M:      Jakub Kicinski <kuba@kernel.org>
19572 M:      Jesper Dangaard Brouer <hawk@kernel.org>
19573 M:      John Fastabend <john.fastabend@gmail.com>
19574 L:      netdev@vger.kernel.org
19575 L:      bpf@vger.kernel.org
19576 S:      Supported
19577 F:      include/net/xdp.h
19578 F:      include/net/xdp_priv.h
19579 F:      include/trace/events/xdp.h
19580 F:      kernel/bpf/cpumap.c
19581 F:      kernel/bpf/devmap.c
19582 F:      net/core/xdp.c
19583 F:      samples/bpf/xdp*
19584 F:      tools/testing/selftests/bpf/*xdp*
19585 F:      tools/testing/selftests/bpf/*/*xdp*
19586 F:      drivers/net/ethernet/*/*/*/*/*xdp*
19587 F:      drivers/net/ethernet/*/*/*xdp*
19588 K:      (?:\b|_)xdp(?:\b|_)
19589
19590 XDP SOCKETS (AF_XDP)
19591 M:      Björn Töpel <bjorn@kernel.org>
19592 M:      Magnus Karlsson <magnus.karlsson@intel.com>
19593 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
19594 L:      netdev@vger.kernel.org
19595 L:      bpf@vger.kernel.org
19596 S:      Maintained
19597 F:      Documentation/networking/af_xdp.rst
19598 F:      include/net/xdp_sock*
19599 F:      include/net/xsk_buff_pool.h
19600 F:      include/uapi/linux/if_xdp.h
19601 F:      include/uapi/linux/xdp_diag.h
19602 F:      include/net/netns/xdp.h
19603 F:      net/xdp/
19604 F:      samples/bpf/xdpsock*
19605 F:      tools/lib/bpf/xsk*
19606
19607 XEN BLOCK SUBSYSTEM
19608 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
19609 M:      Roger Pau Monné <roger.pau@citrix.com>
19610 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19611 S:      Supported
19612 F:      drivers/block/xen*
19613 F:      drivers/block/xen-blkback/*
19614
19615 XEN HYPERVISOR ARM
19616 M:      Stefano Stabellini <sstabellini@kernel.org>
19617 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19618 S:      Maintained
19619 F:      arch/arm/include/asm/xen/
19620 F:      arch/arm/xen/
19621
19622 XEN HYPERVISOR ARM64
19623 M:      Stefano Stabellini <sstabellini@kernel.org>
19624 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19625 S:      Maintained
19626 F:      arch/arm64/include/asm/xen/
19627 F:      arch/arm64/xen/
19628
19629 XEN HYPERVISOR INTERFACE
19630 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
19631 M:      Juergen Gross <jgross@suse.com>
19632 R:      Stefano Stabellini <sstabellini@kernel.org>
19633 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19634 S:      Supported
19635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
19636 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
19637 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
19638 F:      arch/x86/include/asm/pvclock-abi.h
19639 F:      arch/x86/include/asm/xen/
19640 F:      arch/x86/platform/pvh/
19641 F:      arch/x86/xen/
19642 F:      drivers/*/xen-*front.c
19643 F:      drivers/xen/
19644 F:      include/uapi/xen/
19645 F:      include/xen/
19646
19647 XEN NETWORK BACKEND DRIVER
19648 M:      Wei Liu <wei.liu@kernel.org>
19649 M:      Paul Durrant <paul@xen.org>
19650 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19651 L:      netdev@vger.kernel.org
19652 S:      Supported
19653 F:      drivers/net/xen-netback/*
19654
19655 XEN PCI SUBSYSTEM
19656 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
19657 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19658 S:      Supported
19659 F:      arch/x86/pci/*xen*
19660 F:      drivers/pci/*xen*
19661
19662 XEN PVSCSI DRIVERS
19663 M:      Juergen Gross <jgross@suse.com>
19664 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19665 L:      linux-scsi@vger.kernel.org
19666 S:      Supported
19667 F:      drivers/scsi/xen-scsifront.c
19668 F:      drivers/xen/xen-scsiback.c
19669 F:      include/xen/interface/io/vscsiif.h
19670
19671 XEN SOUND FRONTEND DRIVER
19672 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
19673 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19674 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19675 S:      Supported
19676 F:      sound/xen/*
19677
19678 XEN SWIOTLB SUBSYSTEM
19679 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
19680 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19681 L:      iommu@lists.linux-foundation.org
19682 S:      Supported
19683 F:      arch/x86/xen/*swiotlb*
19684 F:      drivers/xen/*swiotlb*
19685
19686 XFS FILESYSTEM
19687 M:      Darrick J. Wong <djwong@kernel.org>
19688 M:      linux-xfs@vger.kernel.org
19689 L:      linux-xfs@vger.kernel.org
19690 S:      Supported
19691 W:      http://xfs.org/
19692 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
19693 F:      Documentation/ABI/testing/sysfs-fs-xfs
19694 F:      Documentation/admin-guide/xfs.rst
19695 F:      Documentation/filesystems/xfs-delayed-logging-design.rst
19696 F:      Documentation/filesystems/xfs-self-describing-metadata.rst
19697 F:      fs/xfs/
19698 F:      include/uapi/linux/dqblk_xfs.h
19699 F:      include/uapi/linux/fsmap.h
19700
19701 XILINX AXI ETHERNET DRIVER
19702 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
19703 S:      Maintained
19704 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
19705
19706 XILINX CAN DRIVER
19707 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
19708 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
19709 L:      linux-can@vger.kernel.org
19710 S:      Maintained
19711 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
19712 F:      drivers/net/can/xilinx_can.c
19713
19714 XILINX GPIO DRIVER
19715 M:      Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
19716 R:      Srinivas Neeli <srinivas.neeli@xilinx.com>
19717 R:      Michal Simek <michal.simek@xilinx.com>
19718 S:      Maintained
19719 F:      Documentation/devicetree/bindings/gpio/gpio-xilinx.txt
19720 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.txt
19721 F:      drivers/gpio/gpio-xilinx.c
19722 F:      drivers/gpio/gpio-zynq.c
19723
19724 XILINX SD-FEC IP CORES
19725 M:      Derek Kiernan <derek.kiernan@xilinx.com>
19726 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
19727 S:      Maintained
19728 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
19729 F:      Documentation/misc-devices/xilinx_sdfec.rst
19730 F:      drivers/misc/Kconfig
19731 F:      drivers/misc/Makefile
19732 F:      drivers/misc/xilinx_sdfec.c
19733 F:      include/uapi/misc/xilinx_sdfec.h
19734
19735 XILINX UARTLITE SERIAL DRIVER
19736 M:      Peter Korsgaard <jacmet@sunsite.dk>
19737 L:      linux-serial@vger.kernel.org
19738 S:      Maintained
19739 F:      drivers/tty/serial/uartlite.c
19740
19741 XILINX VIDEO IP CORES
19742 M:      Hyun Kwon <hyun.kwon@xilinx.com>
19743 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
19744 L:      linux-media@vger.kernel.org
19745 S:      Supported
19746 T:      git git://linuxtv.org/media_tree.git
19747 F:      Documentation/devicetree/bindings/media/xilinx/
19748 F:      drivers/media/platform/xilinx/
19749 F:      include/uapi/linux/xilinx-v4l2-controls.h
19750
19751 XILINX ZYNQMP DPDMA DRIVER
19752 M:      Hyun Kwon <hyun.kwon@xilinx.com>
19753 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
19754 L:      dmaengine@vger.kernel.org
19755 S:      Supported
19756 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
19757 F:      drivers/dma/xilinx/xilinx_dpdma.c
19758 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
19759
19760 XILINX ZYNQMP PSGTR PHY DRIVER
19761 M:      Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>
19762 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
19763 L:      linux-kernel@vger.kernel.org
19764 S:      Supported
19765 T:      git https://github.com/Xilinx/linux-xlnx.git
19766 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
19767 F:      drivers/phy/xilinx/phy-zynqmp.c
19768
19769 XILLYBUS DRIVER
19770 M:      Eli Billauer <eli.billauer@gmail.com>
19771 L:      linux-kernel@vger.kernel.org
19772 S:      Supported
19773 F:      drivers/char/xillybus/
19774
19775 XLP9XX I2C DRIVER
19776 M:      George Cherian <gcherian@marvell.com>
19777 L:      linux-i2c@vger.kernel.org
19778 S:      Supported
19779 W:      http://www.marvell.com
19780 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
19781 F:      drivers/i2c/busses/i2c-xlp9xx.c
19782
19783 XRA1403 GPIO EXPANDER
19784 M:      Nandor Han <nandor.han@ge.com>
19785 M:      Semi Malinen <semi.malinen@ge.com>
19786 L:      linux-gpio@vger.kernel.org
19787 S:      Maintained
19788 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
19789 F:      drivers/gpio/gpio-xra1403.c
19790
19791 XTENSA XTFPGA PLATFORM SUPPORT
19792 M:      Max Filippov <jcmvbkbc@gmail.com>
19793 L:      linux-xtensa@linux-xtensa.org
19794 S:      Maintained
19795 F:      drivers/spi/spi-xtensa-xtfpga.c
19796 F:      sound/soc/xtensa/xtfpga-i2s.c
19797
19798 YAM DRIVER FOR AX.25
19799 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
19800 L:      linux-hams@vger.kernel.org
19801 S:      Maintained
19802 F:      drivers/net/hamradio/yam*
19803 F:      include/linux/yam.h
19804
19805 YAMA SECURITY MODULE
19806 M:      Kees Cook <keescook@chromium.org>
19807 S:      Supported
19808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
19809 F:      Documentation/admin-guide/LSM/Yama.rst
19810 F:      security/yama/
19811
19812 YEALINK PHONE DRIVER
19813 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
19814 L:      usbb2k-api-dev@nongnu.org
19815 S:      Maintained
19816 F:      Documentation/input/devices/yealink.rst
19817 F:      drivers/input/misc/yealink.*
19818
19819 Z8530 DRIVER FOR AX.25
19820 M:      Joerg Reuter <jreuter@yaina.de>
19821 L:      linux-hams@vger.kernel.org
19822 S:      Maintained
19823 W:      http://yaina.de/jreuter/
19824 W:      http://www.qsl.net/dl1bke/
19825 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
19826 F:      drivers/net/hamradio/*scc.c
19827 F:      drivers/net/hamradio/z8530.h
19828
19829 ZBUD COMPRESSED PAGE ALLOCATOR
19830 M:      Seth Jennings <sjenning@redhat.com>
19831 M:      Dan Streetman <ddstreet@ieee.org>
19832 L:      linux-mm@kvack.org
19833 S:      Maintained
19834 F:      include/linux/zbud.h
19835 F:      mm/zbud.c
19836
19837 ZD1211RW WIRELESS DRIVER
19838 M:      Daniel Drake <dsd@gentoo.org>
19839 M:      Ulrich Kunitz <kune@deine-taler.de>
19840 L:      linux-wireless@vger.kernel.org
19841 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
19842 S:      Maintained
19843 W:      http://zd1211.ath.cx/wiki/DriverRewrite
19844 F:      drivers/net/wireless/zydas/zd1211rw/
19845
19846 ZD1301 MEDIA DRIVER
19847 M:      Antti Palosaari <crope@iki.fi>
19848 L:      linux-media@vger.kernel.org
19849 S:      Maintained
19850 W:      https://linuxtv.org/
19851 W:      http://palosaari.fi/linux/
19852 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19853 F:      drivers/media/usb/dvb-usb-v2/zd1301*
19854
19855 ZD1301_DEMOD MEDIA DRIVER
19856 M:      Antti Palosaari <crope@iki.fi>
19857 L:      linux-media@vger.kernel.org
19858 S:      Maintained
19859 W:      https://linuxtv.org/
19860 W:      http://palosaari.fi/linux/
19861 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19862 F:      drivers/media/dvb-frontends/zd1301_demod*
19863
19864 ZHAOXIN PROCESSOR SUPPORT
19865 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
19866 L:      linux-kernel@vger.kernel.org
19867 S:      Maintained
19868 F:      arch/x86/kernel/cpu/zhaoxin.c
19869
19870 ZONEFS FILESYSTEM
19871 M:      Damien Le Moal <damien.lemoal@wdc.com>
19872 M:      Naohiro Aota <naohiro.aota@wdc.com>
19873 R:      Johannes Thumshirn <jth@kernel.org>
19874 L:      linux-fsdevel@vger.kernel.org
19875 S:      Maintained
19876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
19877 F:      Documentation/filesystems/zonefs.rst
19878 F:      fs/zonefs/
19879
19880 ZPOOL COMPRESSED PAGE STORAGE API
19881 M:      Dan Streetman <ddstreet@ieee.org>
19882 L:      linux-mm@kvack.org
19883 S:      Maintained
19884 F:      include/linux/zpool.h
19885 F:      mm/zpool.c
19886
19887 ZR36067 VIDEO FOR LINUX DRIVER
19888 M:      Corentin Labbe <clabbe@baylibre.com>
19889 L:      mjpeg-users@lists.sourceforge.net
19890 L:      linux-media@vger.kernel.org
19891 S:      Maintained
19892 W:      http://mjpeg.sourceforge.net/driver-zoran/
19893 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19894 F:      Documentation/driver-api/media/drivers/zoran.rst
19895 F:      drivers/staging/media/zoran/
19896
19897 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
19898 M:      Minchan Kim <minchan@kernel.org>
19899 M:      Nitin Gupta <ngupta@vflare.org>
19900 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
19901 L:      linux-kernel@vger.kernel.org
19902 S:      Maintained
19903 F:      Documentation/admin-guide/blockdev/zram.rst
19904 F:      drivers/block/zram/
19905
19906 ZS DECSTATION Z85C30 SERIAL DRIVER
19907 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
19908 S:      Maintained
19909 F:      drivers/tty/serial/zs.*
19910
19911 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
19912 M:      Minchan Kim <minchan@kernel.org>
19913 M:      Nitin Gupta <ngupta@vflare.org>
19914 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
19915 L:      linux-mm@kvack.org
19916 S:      Maintained
19917 F:      Documentation/vm/zsmalloc.rst
19918 F:      include/linux/zsmalloc.h
19919 F:      mm/zsmalloc.c
19920
19921 ZSWAP COMPRESSED SWAP CACHING
19922 M:      Seth Jennings <sjenning@redhat.com>
19923 M:      Dan Streetman <ddstreet@ieee.org>
19924 M:      Vitaly Wool <vitaly.wool@konsulko.com>
19925 L:      linux-mm@kvack.org
19926 S:      Maintained
19927 F:      mm/zswap.c
19928
19929 THE REST
19930 M:      Linus Torvalds <torvalds@linux-foundation.org>
19931 L:      linux-kernel@vger.kernel.org
19932 S:      Buried alive in reporters
19933 Q:      http://patchwork.kernel.org/project/LKML/list/
19934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
19935 F:      *
19936 F:      */