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/pinctrl/actions,*
1534 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1535 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1536 F:      arch/arm/boot/dts/owl-*
1537 F:      arch/arm/mach-actions/
1538 F:      arch/arm64/boot/dts/actions/
1539 F:      drivers/clk/actions/
1540 F:      drivers/clocksource/timer-owl*
1541 F:      drivers/dma/owl-dma.c
1542 F:      drivers/i2c/busses/i2c-owl.c
1543 F:      drivers/irqchip/irq-owl-sirq.c
1544 F:      drivers/mmc/host/owl-mmc.c
1545 F:      drivers/pinctrl/actions/*
1546 F:      drivers/soc/actions/
1547 F:      include/dt-bindings/power/owl-*
1548 F:      include/dt-bindings/reset/actions,*
1549 F:      include/linux/soc/actions/
1550 N:      owl
1551
1552 ARM/ADS SPHERE MACHINE SUPPORT
1553 M:      Lennert Buytenhek <kernel@wantstofly.org>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556
1557 ARM/AFEB9260 MACHINE SUPPORT
1558 M:      Sergey Lapin <slapin@ossfans.org>
1559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1560 S:      Maintained
1561
1562 ARM/AJECO 1ARM MACHINE SUPPORT
1563 M:      Lennert Buytenhek <kernel@wantstofly.org>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566
1567 ARM/Allwinner SoC Clock Support
1568 M:      Emilio López <emilio@elopez.com.ar>
1569 S:      Maintained
1570 F:      drivers/clk/sunxi/
1571
1572 ARM/Allwinner sunXi SoC support
1573 M:      Maxime Ripard <mripard@kernel.org>
1574 M:      Chen-Yu Tsai <wens@csie.org>
1575 R:      Jernej Skrabec <jernej.skrabec@siol.net>
1576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1577 S:      Maintained
1578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1579 L:      linux-sunxi@lists.linux.dev
1580 F:      arch/arm/mach-sunxi/
1581 F:      arch/arm64/boot/dts/allwinner/
1582 F:      drivers/clk/sunxi-ng/
1583 F:      drivers/pinctrl/sunxi/
1584 F:      drivers/soc/sunxi/
1585 N:      allwinner
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:      arch/*/net/*
3246 F:      include/linux/bpf*
3247 F:      include/linux/filter.h
3248 F:      include/trace/events/xdp.h
3249 F:      include/uapi/linux/bpf*
3250 F:      include/uapi/linux/filter.h
3251 F:      kernel/bpf/
3252 F:      kernel/trace/bpf_trace.c
3253 F:      lib/test_bpf.c
3254 F:      net/bpf/
3255 F:      net/core/filter.c
3256 F:      net/sched/act_bpf.c
3257 F:      net/sched/cls_bpf.c
3258 F:      samples/bpf/
3259 F:      tools/bpf/
3260 F:      tools/lib/bpf/
3261 F:      tools/testing/selftests/bpf/
3262 N:      bpf
3263 K:      bpf
3264
3265 BPF JIT for ARM
3266 M:      Shubham Bansal <illusionist.neo@gmail.com>
3267 L:      netdev@vger.kernel.org
3268 L:      bpf@vger.kernel.org
3269 S:      Maintained
3270 F:      arch/arm/net/
3271
3272 BPF JIT for ARM64
3273 M:      Daniel Borkmann <daniel@iogearbox.net>
3274 M:      Alexei Starovoitov <ast@kernel.org>
3275 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3276 L:      netdev@vger.kernel.org
3277 L:      bpf@vger.kernel.org
3278 S:      Supported
3279 F:      arch/arm64/net/
3280
3281 BPF JIT for MIPS (32-BIT AND 64-BIT)
3282 M:      Paul Burton <paulburton@kernel.org>
3283 L:      netdev@vger.kernel.org
3284 L:      bpf@vger.kernel.org
3285 S:      Maintained
3286 F:      arch/mips/net/
3287
3288 BPF JIT for NFP NICs
3289 M:      Jakub Kicinski <kuba@kernel.org>
3290 L:      netdev@vger.kernel.org
3291 L:      bpf@vger.kernel.org
3292 S:      Supported
3293 F:      drivers/net/ethernet/netronome/nfp/bpf/
3294
3295 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3296 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3297 M:      Sandipan Das <sandipan@linux.ibm.com>
3298 L:      netdev@vger.kernel.org
3299 L:      bpf@vger.kernel.org
3300 S:      Maintained
3301 F:      arch/powerpc/net/
3302
3303 BPF JIT for RISC-V (32-bit)
3304 M:      Luke Nelson <luke.r.nels@gmail.com>
3305 M:      Xi Wang <xi.wang@gmail.com>
3306 L:      netdev@vger.kernel.org
3307 L:      bpf@vger.kernel.org
3308 S:      Maintained
3309 F:      arch/riscv/net/
3310 X:      arch/riscv/net/bpf_jit_comp64.c
3311
3312 BPF JIT for RISC-V (64-bit)
3313 M:      Björn Töpel <bjorn@kernel.org>
3314 L:      netdev@vger.kernel.org
3315 L:      bpf@vger.kernel.org
3316 S:      Maintained
3317 F:      arch/riscv/net/
3318 X:      arch/riscv/net/bpf_jit_comp32.c
3319
3320 BPF JIT for S390
3321 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3322 M:      Heiko Carstens <hca@linux.ibm.com>
3323 M:      Vasily Gorbik <gor@linux.ibm.com>
3324 L:      netdev@vger.kernel.org
3325 L:      bpf@vger.kernel.org
3326 S:      Maintained
3327 F:      arch/s390/net/
3328 X:      arch/s390/net/pnet.c
3329
3330 BPF JIT for SPARC (32-BIT AND 64-BIT)
3331 M:      David S. Miller <davem@davemloft.net>
3332 L:      netdev@vger.kernel.org
3333 L:      bpf@vger.kernel.org
3334 S:      Maintained
3335 F:      arch/sparc/net/
3336
3337 BPF JIT for X86 32-BIT
3338 M:      Wang YanQing <udknight@gmail.com>
3339 L:      netdev@vger.kernel.org
3340 L:      bpf@vger.kernel.org
3341 S:      Maintained
3342 F:      arch/x86/net/bpf_jit_comp32.c
3343
3344 BPF JIT for X86 64-BIT
3345 M:      Alexei Starovoitov <ast@kernel.org>
3346 M:      Daniel Borkmann <daniel@iogearbox.net>
3347 L:      netdev@vger.kernel.org
3348 L:      bpf@vger.kernel.org
3349 S:      Supported
3350 F:      arch/x86/net/
3351 X:      arch/x86/net/bpf_jit_comp32.c
3352
3353 BPF LSM (Security Audit and Enforcement using BPF)
3354 M:      KP Singh <kpsingh@kernel.org>
3355 R:      Florent Revest <revest@chromium.org>
3356 R:      Brendan Jackman <jackmanb@chromium.org>
3357 L:      bpf@vger.kernel.org
3358 S:      Maintained
3359 F:      Documentation/bpf/bpf_lsm.rst
3360 F:      include/linux/bpf_lsm.h
3361 F:      kernel/bpf/bpf_lsm.c
3362 F:      security/bpf/
3363
3364 BROADCOM B44 10/100 ETHERNET DRIVER
3365 M:      Michael Chan <michael.chan@broadcom.com>
3366 L:      netdev@vger.kernel.org
3367 S:      Supported
3368 F:      drivers/net/ethernet/broadcom/b44.*
3369
3370 BROADCOM B53 ETHERNET SWITCH DRIVER
3371 M:      Florian Fainelli <f.fainelli@gmail.com>
3372 L:      netdev@vger.kernel.org
3373 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3374 S:      Supported
3375 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3376 F:      drivers/net/dsa/b53/*
3377 F:      include/linux/dsa/brcm.h
3378 F:      include/linux/platform_data/b53.h
3379
3380 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3381 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3382 L:      bcm-kernel-feedback-list@broadcom.com
3383 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3385 S:      Maintained
3386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git
3387 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3388 F:      drivers/pci/controller/pcie-brcmstb.c
3389 F:      drivers/staging/vc04_services
3390 N:      bcm2711
3391 N:      bcm283*
3392
3393 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3394 M:      Florian Fainelli <f.fainelli@gmail.com>
3395 M:      Ray Jui <rjui@broadcom.com>
3396 M:      Scott Branden <sbranden@broadcom.com>
3397 M:      bcm-kernel-feedback-list@broadcom.com
3398 S:      Maintained
3399 T:      git git://github.com/broadcom/mach-bcm
3400 F:      arch/arm/mach-bcm/
3401 N:      bcm281*
3402 N:      bcm113*
3403 N:      bcm216*
3404 N:      kona
3405
3406 BROADCOM BCM47XX MIPS ARCHITECTURE
3407 M:      Hauke Mehrtens <hauke@hauke-m.de>
3408 M:      Rafał Miłecki <zajec5@gmail.com>
3409 L:      linux-mips@vger.kernel.org
3410 S:      Maintained
3411 F:      Documentation/devicetree/bindings/mips/brcm/
3412 F:      arch/mips/bcm47xx/*
3413 F:      arch/mips/include/asm/mach-bcm47xx/*
3414
3415 BROADCOM BCM4908 ETHERNET DRIVER
3416 M:      Rafał Miłecki <rafal@milecki.pl>
3417 M:      bcm-kernel-feedback-list@broadcom.com
3418 L:      netdev@vger.kernel.org
3419 S:      Maintained
3420 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
3421 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
3422 F:      drivers/net/ethernet/broadcom/unimac.h
3423
3424 BROADCOM BCM5301X ARM ARCHITECTURE
3425 M:      Hauke Mehrtens <hauke@hauke-m.de>
3426 M:      Rafał Miłecki <zajec5@gmail.com>
3427 M:      bcm-kernel-feedback-list@broadcom.com
3428 L:      linux-arm-kernel@lists.infradead.org
3429 S:      Maintained
3430 F:      arch/arm/boot/dts/bcm470*
3431 F:      arch/arm/boot/dts/bcm5301*
3432 F:      arch/arm/boot/dts/bcm953012*
3433 F:      arch/arm/mach-bcm/bcm_5301x.c
3434
3435 BROADCOM BCM53573 ARM ARCHITECTURE
3436 M:      Rafał Miłecki <rafal@milecki.pl>
3437 L:      bcm-kernel-feedback-list@broadcom.com
3438 L:      linux-arm-kernel@lists.infradead.org
3439 S:      Maintained
3440 F:      arch/arm/boot/dts/bcm47189*
3441 F:      arch/arm/boot/dts/bcm53573*
3442
3443 BROADCOM BCM63XX ARM ARCHITECTURE
3444 M:      Florian Fainelli <f.fainelli@gmail.com>
3445 M:      bcm-kernel-feedback-list@broadcom.com
3446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3447 S:      Maintained
3448 T:      git git://github.com/broadcom/stblinux.git
3449 N:      bcm63xx
3450
3451 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3452 M:      Kevin Cernekee <cernekee@gmail.com>
3453 L:      linux-usb@vger.kernel.org
3454 S:      Maintained
3455 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3456
3457 BROADCOM BCM7XXX ARM ARCHITECTURE
3458 M:      Florian Fainelli <f.fainelli@gmail.com>
3459 M:      bcm-kernel-feedback-list@broadcom.com
3460 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3461 S:      Maintained
3462 T:      git git://github.com/broadcom/stblinux.git
3463 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3464 F:      arch/arm/boot/dts/bcm7*.dts*
3465 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3466 F:      arch/arm/mach-bcm/*brcmstb*
3467 F:      arch/arm/mm/cache-b15-rac.c
3468 F:      drivers/bus/brcmstb_gisb.c
3469 F:      drivers/pci/controller/pcie-brcmstb.c
3470 N:      brcmstb
3471
3472 BROADCOM BDC DRIVER
3473 M:      Al Cooper <alcooperx@gmail.com>
3474 L:      linux-usb@vger.kernel.org
3475 L:      bcm-kernel-feedback-list@broadcom.com
3476 S:      Maintained
3477 F:      Documentation/devicetree/bindings/usb/brcm,bdc.txt
3478 F:      drivers/usb/gadget/udc/bdc/
3479
3480 BROADCOM BMIPS CPUFREQ DRIVER
3481 M:      Markus Mayer <mmayer@broadcom.com>
3482 M:      bcm-kernel-feedback-list@broadcom.com
3483 L:      linux-pm@vger.kernel.org
3484 S:      Maintained
3485 F:      drivers/cpufreq/bmips-cpufreq.c
3486
3487 BROADCOM BMIPS MIPS ARCHITECTURE
3488 M:      Florian Fainelli <f.fainelli@gmail.com>
3489 L:      bcm-kernel-feedback-list@broadcom.com
3490 L:      linux-mips@vger.kernel.org
3491 S:      Maintained
3492 T:      git git://github.com/broadcom/stblinux.git
3493 F:      arch/mips/bmips/*
3494 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3495 F:      arch/mips/include/asm/mach-bmips/*
3496 F:      arch/mips/kernel/*bmips*
3497 F:      drivers/soc/bcm/bcm63xx
3498 F:      drivers/irqchip/irq-bcm63*
3499 F:      drivers/irqchip/irq-bcm7*
3500 F:      drivers/irqchip/irq-brcmstb*
3501 F:      include/linux/bcm963xx_nvram.h
3502 F:      include/linux/bcm963xx_tag.h
3503
3504 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3505 M:      Rasesh Mody <rmody@marvell.com>
3506 M:      GR-Linux-NIC-Dev@marvell.com
3507 L:      netdev@vger.kernel.org
3508 S:      Supported
3509 F:      drivers/net/ethernet/broadcom/bnx2.*
3510 F:      drivers/net/ethernet/broadcom/bnx2_*
3511
3512 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3513 M:      Saurav Kashyap <skashyap@marvell.com>
3514 M:      Javed Hasan <jhasan@marvell.com>
3515 M:      GR-QLogic-Storage-Upstream@marvell.com
3516 L:      linux-scsi@vger.kernel.org
3517 S:      Supported
3518 F:      drivers/scsi/bnx2fc/
3519
3520 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3521 M:      Nilesh Javali <njavali@marvell.com>
3522 M:      Manish Rangankar <mrangankar@marvell.com>
3523 M:      GR-QLogic-Storage-Upstream@marvell.com
3524 L:      linux-scsi@vger.kernel.org
3525 S:      Supported
3526 F:      drivers/scsi/bnx2i/
3527
3528 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3529 M:      Ariel Elior <aelior@marvell.com>
3530 M:      Sudarsana Kalluru <skalluru@marvell.com>
3531 M:      GR-everest-linux-l2@marvell.com
3532 L:      netdev@vger.kernel.org
3533 S:      Supported
3534 F:      drivers/net/ethernet/broadcom/bnx2x/
3535
3536 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3537 M:      Michael Chan <michael.chan@broadcom.com>
3538 L:      netdev@vger.kernel.org
3539 S:      Supported
3540 F:      drivers/net/ethernet/broadcom/bnxt/
3541
3542 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3543 M:      Arend van Spriel <aspriel@gmail.com>
3544 M:      Franky Lin <franky.lin@broadcom.com>
3545 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3546 M:      Chi-hsien Lin <chi-hsien.lin@infineon.com>
3547 M:      Wright Feng <wright.feng@infineon.com>
3548 M:      Chung-hsien Hsu <chung-hsien.hsu@infineon.com>
3549 L:      linux-wireless@vger.kernel.org
3550 L:      brcm80211-dev-list.pdl@broadcom.com
3551 L:      SHA-cyfmac-dev-list@infineon.com
3552 S:      Supported
3553 F:      drivers/net/wireless/broadcom/brcm80211/
3554
3555 BROADCOM BRCMSTB GPIO DRIVER
3556 M:      Gregory Fong <gregory.0xf0@gmail.com>
3557 L:      bcm-kernel-feedback-list@broadcom.com
3558 S:      Supported
3559 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3560 F:      drivers/gpio/gpio-brcmstb.c
3561
3562 BROADCOM BRCMSTB I2C DRIVER
3563 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3564 L:      linux-i2c@vger.kernel.org
3565 L:      bcm-kernel-feedback-list@broadcom.com
3566 S:      Supported
3567 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
3568 F:      drivers/i2c/busses/i2c-brcmstb.c
3569
3570 BROADCOM BRCMSTB USB EHCI DRIVER
3571 M:      Al Cooper <alcooperx@gmail.com>
3572 L:      linux-usb@vger.kernel.org
3573 L:      bcm-kernel-feedback-list@broadcom.com
3574 S:      Maintained
3575 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
3576 F:      drivers/usb/host/ehci-brcm.*
3577
3578 BROADCOM BRCMSTB USB PIN MAP DRIVER
3579 M:      Al Cooper <alcooperx@gmail.com>
3580 L:      linux-usb@vger.kernel.org
3581 L:      bcm-kernel-feedback-list@broadcom.com
3582 S:      Maintained
3583 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
3584 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
3585
3586 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3587 M:      Al Cooper <alcooperx@gmail.com>
3588 L:      linux-kernel@vger.kernel.org
3589 L:      bcm-kernel-feedback-list@broadcom.com
3590 S:      Maintained
3591 F:      drivers/phy/broadcom/phy-brcm-usb*
3592
3593 BROADCOM ETHERNET PHY DRIVERS
3594 M:      Florian Fainelli <f.fainelli@gmail.com>
3595 L:      bcm-kernel-feedback-list@broadcom.com
3596 L:      netdev@vger.kernel.org
3597 S:      Supported
3598 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
3599 F:      drivers/net/phy/bcm*.[ch]
3600 F:      drivers/net/phy/broadcom.c
3601 F:      include/linux/brcmphy.h
3602
3603 BROADCOM GENET ETHERNET DRIVER
3604 M:      Doug Berger <opendmb@gmail.com>
3605 M:      Florian Fainelli <f.fainelli@gmail.com>
3606 L:      bcm-kernel-feedback-list@broadcom.com
3607 L:      netdev@vger.kernel.org
3608 S:      Supported
3609 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
3610 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt
3611 F:      drivers/net/ethernet/broadcom/genet/
3612 F:      drivers/net/ethernet/broadcom/unimac.h
3613 F:      drivers/net/mdio/mdio-bcm-unimac.c
3614 F:      include/linux/platform_data/bcmgenet.h
3615 F:      include/linux/platform_data/mdio-bcm-unimac.h
3616
3617 BROADCOM IPROC ARM ARCHITECTURE
3618 M:      Ray Jui <rjui@broadcom.com>
3619 M:      Scott Branden <sbranden@broadcom.com>
3620 M:      bcm-kernel-feedback-list@broadcom.com
3621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3622 S:      Maintained
3623 T:      git git://github.com/broadcom/cygnus-linux.git
3624 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3625 F:      arch/arm64/boot/dts/broadcom/stingray/*
3626 F:      drivers/clk/bcm/clk-ns*
3627 F:      drivers/clk/bcm/clk-sr*
3628 F:      drivers/pinctrl/bcm/pinctrl-ns*
3629 F:      include/dt-bindings/clock/bcm-sr*
3630 N:      iproc
3631 N:      cygnus
3632 N:      bcm[-_]nsp
3633 N:      bcm9113*
3634 N:      bcm9583*
3635 N:      bcm9585*
3636 N:      bcm9586*
3637 N:      bcm988312
3638 N:      bcm113*
3639 N:      bcm583*
3640 N:      bcm585*
3641 N:      bcm586*
3642 N:      bcm88312
3643 N:      hr2
3644 N:      stingray
3645
3646 BROADCOM IPROC GBIT ETHERNET DRIVER
3647 M:      Rafał Miłecki <rafal@milecki.pl>
3648 M:      bcm-kernel-feedback-list@broadcom.com
3649 L:      netdev@vger.kernel.org
3650 S:      Maintained
3651 F:      Documentation/devicetree/bindings/net/brcm,amac.txt
3652 F:      drivers/net/ethernet/broadcom/bgmac*
3653 F:      drivers/net/ethernet/broadcom/unimac.h
3654
3655 BROADCOM KONA GPIO DRIVER
3656 M:      Ray Jui <rjui@broadcom.com>
3657 L:      bcm-kernel-feedback-list@broadcom.com
3658 S:      Supported
3659 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3660 F:      drivers/gpio/gpio-bcm-kona.c
3661
3662 BROADCOM NETXTREME-E ROCE DRIVER
3663 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3664 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3665 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3666 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3667 M:      Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
3668 L:      linux-rdma@vger.kernel.org
3669 S:      Supported
3670 W:      http://www.broadcom.com
3671 F:      drivers/infiniband/hw/bnxt_re/
3672 F:      include/uapi/rdma/bnxt_re-abi.h
3673
3674 BROADCOM NVRAM DRIVER
3675 M:      Rafał Miłecki <zajec5@gmail.com>
3676 L:      linux-mips@vger.kernel.org
3677 S:      Maintained
3678 F:      drivers/firmware/broadcom/*
3679
3680 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
3681 M:      Rafał Miłecki <rafal@milecki.pl>
3682 M:      Florian Fainelli <f.fainelli@gmail.com>
3683 M:      bcm-kernel-feedback-list@broadcom.com
3684 L:      linux-pm@vger.kernel.org
3685 S:      Maintained
3686 T:      git git://github.com/broadcom/stblinux.git
3687 F:      drivers/soc/bcm/bcm63xx/bcm-pmb.c
3688 F:      include/dt-bindings/soc/bcm-pmb.h
3689
3690 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3691 M:      Rafał Miłecki <zajec5@gmail.com>
3692 L:      linux-wireless@vger.kernel.org
3693 S:      Maintained
3694 F:      drivers/bcma/
3695 F:      include/linux/bcma/
3696
3697 BROADCOM SPI DRIVER
3698 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3699 M:      bcm-kernel-feedback-list@broadcom.com
3700 S:      Maintained
3701 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3702 F:      drivers/spi/spi-bcm-qspi.*
3703 F:      drivers/spi/spi-brcmstb-qspi.c
3704 F:      drivers/spi/spi-iproc-qspi.c
3705
3706 BROADCOM STB AVS CPUFREQ DRIVER
3707 M:      Markus Mayer <mmayer@broadcom.com>
3708 M:      bcm-kernel-feedback-list@broadcom.com
3709 L:      linux-pm@vger.kernel.org
3710 S:      Maintained
3711 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3712 F:      drivers/cpufreq/brcmstb*
3713
3714 BROADCOM STB AVS TMON DRIVER
3715 M:      Markus Mayer <mmayer@broadcom.com>
3716 M:      bcm-kernel-feedback-list@broadcom.com
3717 L:      linux-pm@vger.kernel.org
3718 S:      Maintained
3719 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3720 F:      drivers/thermal/broadcom/brcmstb*
3721
3722 BROADCOM STB DPFE DRIVER
3723 M:      Markus Mayer <mmayer@broadcom.com>
3724 M:      bcm-kernel-feedback-list@broadcom.com
3725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3726 S:      Maintained
3727 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3728 F:      drivers/memory/brcmstb_dpfe.c
3729
3730 BROADCOM STB NAND FLASH DRIVER
3731 M:      Brian Norris <computersforpeace@gmail.com>
3732 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3733 L:      linux-mtd@lists.infradead.org
3734 L:      bcm-kernel-feedback-list@broadcom.com
3735 S:      Maintained
3736 F:      drivers/mtd/nand/raw/brcmnand/
3737
3738 BROADCOM SYSTEMPORT ETHERNET DRIVER
3739 M:      Florian Fainelli <f.fainelli@gmail.com>
3740 L:      bcm-kernel-feedback-list@broadcom.com
3741 L:      netdev@vger.kernel.org
3742 S:      Supported
3743 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3744 F:      drivers/net/ethernet/broadcom/unimac.h
3745
3746 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3747 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3748 M:      Prashant Sreedharan <prashant@broadcom.com>
3749 M:      Michael Chan <mchan@broadcom.com>
3750 L:      netdev@vger.kernel.org
3751 S:      Supported
3752 F:      drivers/net/ethernet/broadcom/tg3.*
3753
3754 BROADCOM VK DRIVER
3755 M:      Scott Branden <scott.branden@broadcom.com>
3756 L:      bcm-kernel-feedback-list@broadcom.com
3757 S:      Supported
3758 F:      drivers/misc/bcm-vk/
3759 F:      include/uapi/linux/misc/bcm_vk.h
3760
3761 BROCADE BFA FC SCSI DRIVER
3762 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3763 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3764 L:      linux-scsi@vger.kernel.org
3765 S:      Supported
3766 F:      drivers/scsi/bfa/
3767
3768 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3769 M:      Rasesh Mody <rmody@marvell.com>
3770 M:      Sudarsana Kalluru <skalluru@marvell.com>
3771 M:      GR-Linux-NIC-Dev@marvell.com
3772 L:      netdev@vger.kernel.org
3773 S:      Supported
3774 F:      drivers/net/ethernet/brocade/bna/
3775
3776 BSG (block layer generic sg v4 driver)
3777 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3778 L:      linux-scsi@vger.kernel.org
3779 S:      Supported
3780 F:      block/bsg.c
3781 F:      include/linux/bsg.h
3782 F:      include/uapi/linux/bsg.h
3783
3784 BT87X AUDIO DRIVER
3785 M:      Clemens Ladisch <clemens@ladisch.de>
3786 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3787 S:      Maintained
3788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3789 F:      Documentation/sound/cards/bt87x.rst
3790 F:      sound/pci/bt87x.c
3791
3792 BT8XXGPIO DRIVER
3793 M:      Michael Buesch <m@bues.ch>
3794 S:      Maintained
3795 W:      http://bu3sch.de/btgpio.php
3796 F:      drivers/gpio/gpio-bt8xx.c
3797
3798 BTRFS FILE SYSTEM
3799 M:      Chris Mason <clm@fb.com>
3800 M:      Josef Bacik <josef@toxicpanda.com>
3801 M:      David Sterba <dsterba@suse.com>
3802 L:      linux-btrfs@vger.kernel.org
3803 S:      Maintained
3804 W:      http://btrfs.wiki.kernel.org/
3805 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
3807 F:      Documentation/filesystems/btrfs.rst
3808 F:      fs/btrfs/
3809 F:      include/linux/btrfs*
3810 F:      include/uapi/linux/btrfs*
3811
3812 BTTV VIDEO4LINUX DRIVER
3813 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3814 L:      linux-media@vger.kernel.org
3815 S:      Odd fixes
3816 W:      https://linuxtv.org
3817 T:      git git://linuxtv.org/media_tree.git
3818 F:      Documentation/driver-api/media/drivers/bttv*
3819 F:      drivers/media/pci/bt8xx/bttv*
3820
3821 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3822 M:      Chanwoo Choi <cw00.choi@samsung.com>
3823 L:      linux-pm@vger.kernel.org
3824 L:      linux-samsung-soc@vger.kernel.org
3825 S:      Maintained
3826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3827 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3828 F:      drivers/devfreq/exynos-bus.c
3829
3830 BUSLOGIC SCSI DRIVER
3831 M:      Khalid Aziz <khalid@gonehiking.org>
3832 L:      linux-scsi@vger.kernel.org
3833 S:      Maintained
3834 F:      drivers/scsi/BusLogic.*
3835 F:      drivers/scsi/FlashPoint.*
3836
3837 C-MEDIA CMI8788 DRIVER
3838 M:      Clemens Ladisch <clemens@ladisch.de>
3839 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3840 S:      Maintained
3841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3842 F:      sound/pci/oxygen/
3843
3844 C-SKY ARCHITECTURE
3845 M:      Guo Ren <guoren@kernel.org>
3846 L:      linux-csky@vger.kernel.org
3847 S:      Supported
3848 T:      git https://github.com/c-sky/csky-linux.git
3849 F:      Documentation/devicetree/bindings/csky/
3850 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3851 F:      Documentation/devicetree/bindings/timer/csky,*
3852 F:      arch/csky/
3853 F:      drivers/clocksource/timer-gx6605s.c
3854 F:      drivers/clocksource/timer-mp-csky.c
3855 F:      drivers/irqchip/irq-csky-*
3856 N:      csky
3857 K:      csky
3858
3859 CA8210 IEEE-802.15.4 RADIO DRIVER
3860 M:      Harry Morris <h.morris@cascoda.com>
3861 L:      linux-wpan@vger.kernel.org
3862 S:      Maintained
3863 W:      https://github.com/Cascoda/ca8210-linux.git
3864 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3865 F:      drivers/net/ieee802154/ca8210.c
3866
3867 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
3868 M:      Damien Le Moal <damien.lemoal@wdc.com>
3869 L:      linux-riscv@lists.infradead.org
3870 L:      linux-gpio@vger.kernel.org (pinctrl driver)
3871 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
3872 F:      drivers/pinctrl/pinctrl-k210.c
3873
3874 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
3875 M:      Damien Le Moal <damien.lemoal@wdc.com>
3876 L:      linux-kernel@vger.kernel.org
3877 L:      linux-riscv@lists.infradead.org
3878 S:      Maintained
3879 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
3880 F:      drivers/reset/reset-k210.c
3881
3882 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
3883 M:      Damien Le Moal <damien.lemoal@wdc.com>
3884 L:      linux-riscv@lists.infradead.org
3885 S:      Maintained
3886 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
3887 F:      drivers/soc/canaan/
3888 F:      include/soc/canaan/
3889
3890 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3891 M:      David Howells <dhowells@redhat.com>
3892 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3893 S:      Supported
3894 F:      Documentation/filesystems/caching/cachefiles.rst
3895 F:      fs/cachefiles/
3896
3897 CADENCE MIPI-CSI2 BRIDGES
3898 M:      Maxime Ripard <mripard@kernel.org>
3899 L:      linux-media@vger.kernel.org
3900 S:      Maintained
3901 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3902 F:      drivers/media/platform/cadence/cdns-csi2*
3903
3904 CADENCE NAND DRIVER
3905 L:      linux-mtd@lists.infradead.org
3906 S:      Orphan
3907 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3908 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3909
3910 CADENCE USB3 DRD IP DRIVER
3911 M:      Peter Chen <peter.chen@kernel.org>
3912 M:      Pawel Laszczak <pawell@cadence.com>
3913 R:      Roger Quadros <rogerq@kernel.org>
3914 R:      Aswath Govindraju <a-govindraju@ti.com>
3915 L:      linux-usb@vger.kernel.org
3916 S:      Maintained
3917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3918 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
3919 F:      drivers/usb/cdns3/
3920 X:      drivers/usb/cdns3/cdnsp*
3921
3922 CADENCE USBSSP DRD IP DRIVER
3923 M:      Pawel Laszczak <pawell@cadence.com>
3924 L:      linux-usb@vger.kernel.org
3925 S:      Maintained
3926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3927 F:      drivers/usb/cdns3/
3928 X:      drivers/usb/cdns3/cdns3*
3929
3930 CADET FM/AM RADIO RECEIVER DRIVER
3931 M:      Hans Verkuil <hverkuil@xs4all.nl>
3932 L:      linux-media@vger.kernel.org
3933 S:      Maintained
3934 W:      https://linuxtv.org
3935 T:      git git://linuxtv.org/media_tree.git
3936 F:      drivers/media/radio/radio-cadet*
3937
3938 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3939 L:      linux-media@vger.kernel.org
3940 S:      Orphan
3941 T:      git git://linuxtv.org/media_tree.git
3942 F:      Documentation/admin-guide/media/cafe_ccic*
3943 F:      drivers/media/platform/marvell-ccic/
3944
3945 CAIF NETWORK LAYER
3946 L:      netdev@vger.kernel.org
3947 S:      Orphan
3948 F:      Documentation/networking/caif/
3949 F:      drivers/net/caif/
3950 F:      include/net/caif/
3951 F:      include/uapi/linux/caif/
3952 F:      net/caif/
3953
3954 CAKE QDISC
3955 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3956 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3957 S:      Maintained
3958 F:      net/sched/sch_cake.c
3959
3960 CAN NETWORK DRIVERS
3961 M:      Wolfgang Grandegger <wg@grandegger.com>
3962 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3963 L:      linux-can@vger.kernel.org
3964 S:      Maintained
3965 W:      https://github.com/linux-can
3966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3968 F:      Documentation/devicetree/bindings/net/can/
3969 F:      drivers/net/can/
3970 F:      include/linux/can/bittiming.h
3971 F:      include/linux/can/dev.h
3972 F:      include/linux/can/led.h
3973 F:      include/linux/can/length.h
3974 F:      include/linux/can/platform/
3975 F:      include/linux/can/rx-offload.h
3976 F:      include/uapi/linux/can/error.h
3977 F:      include/uapi/linux/can/netlink.h
3978 F:      include/uapi/linux/can/vxcan.h
3979
3980 CAN NETWORK LAYER
3981 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3982 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3983 L:      linux-can@vger.kernel.org
3984 S:      Maintained
3985 W:      https://github.com/linux-can
3986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3988 F:      Documentation/networking/can.rst
3989 F:      include/linux/can/can-ml.h
3990 F:      include/linux/can/core.h
3991 F:      include/linux/can/skb.h
3992 F:      include/net/netns/can.h
3993 F:      include/uapi/linux/can.h
3994 F:      include/uapi/linux/can/bcm.h
3995 F:      include/uapi/linux/can/gw.h
3996 F:      include/uapi/linux/can/isotp.h
3997 F:      include/uapi/linux/can/raw.h
3998 F:      net/can/
3999
4000 CAN-J1939 NETWORK LAYER
4001 M:      Robin van der Gracht <robin@protonic.nl>
4002 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4003 R:      kernel@pengutronix.de
4004 L:      linux-can@vger.kernel.org
4005 S:      Maintained
4006 F:      Documentation/networking/j1939.rst
4007 F:      include/uapi/linux/can/j1939.h
4008 F:      net/can/j1939/
4009
4010 CAPABILITIES
4011 M:      Serge Hallyn <serge@hallyn.com>
4012 L:      linux-security-module@vger.kernel.org
4013 S:      Supported
4014 F:      include/linux/capability.h
4015 F:      include/uapi/linux/capability.h
4016 F:      kernel/capability.c
4017 F:      security/commoncap.c
4018
4019 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4020 M:      Kevin Tsai <ktsai@capellamicro.com>
4021 S:      Maintained
4022 F:      drivers/iio/light/cm*
4023
4024 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4025 M:      Christian Lamparter <chunkeey@googlemail.com>
4026 L:      linux-wireless@vger.kernel.org
4027 S:      Maintained
4028 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4029 F:      drivers/net/wireless/ath/carl9170/
4030
4031 CAVIUM I2C DRIVER
4032 M:      Robert Richter <rric@kernel.org>
4033 S:      Odd Fixes
4034 W:      http://www.marvell.com
4035 F:      drivers/i2c/busses/i2c-octeon*
4036 F:      drivers/i2c/busses/i2c-thunderx*
4037
4038 CAVIUM LIQUIDIO NETWORK DRIVER
4039 M:      Derek Chickles <dchickles@marvell.com>
4040 M:      Satanand Burla <sburla@marvell.com>
4041 M:      Felix Manlunas <fmanlunas@marvell.com>
4042 L:      netdev@vger.kernel.org
4043 S:      Supported
4044 W:      http://www.marvell.com
4045 F:      drivers/net/ethernet/cavium/liquidio/
4046
4047 CAVIUM MMC DRIVER
4048 M:      Robert Richter <rric@kernel.org>
4049 S:      Odd Fixes
4050 W:      http://www.marvell.com
4051 F:      drivers/mmc/host/cavium*
4052
4053 CAVIUM OCTEON-TX CRYPTO DRIVER
4054 M:      George Cherian <gcherian@marvell.com>
4055 L:      linux-crypto@vger.kernel.org
4056 S:      Supported
4057 W:      http://www.marvell.com
4058 F:      drivers/crypto/cavium/cpt/
4059
4060 CAVIUM THUNDERX2 ARM64 SOC
4061 M:      Robert Richter <rric@kernel.org>
4062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4063 S:      Odd Fixes
4064 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4065 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4066
4067 CC2520 IEEE-802.15.4 RADIO DRIVER
4068 M:      Varka Bhadram <varkabhadram@gmail.com>
4069 L:      linux-wpan@vger.kernel.org
4070 S:      Maintained
4071 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4072 F:      drivers/net/ieee802154/cc2520.c
4073 F:      include/linux/spi/cc2520.h
4074
4075 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4076 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4077 L:      linux-crypto@vger.kernel.org
4078 S:      Supported
4079 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4080 F:      drivers/crypto/ccree/
4081
4082 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4083 M:      Hadar Gat <hadar.gat@arm.com>
4084 L:      linux-crypto@vger.kernel.org
4085 S:      Supported
4086 F:      drivers/char/hw_random/cctrng.c
4087 F:      drivers/char/hw_random/cctrng.h
4088 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4089 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4090
4091 CEC FRAMEWORK
4092 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4093 L:      linux-media@vger.kernel.org
4094 S:      Supported
4095 W:      http://linuxtv.org
4096 T:      git git://linuxtv.org/media_tree.git
4097 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4098 F:      Documentation/devicetree/bindings/media/cec.txt
4099 F:      Documentation/driver-api/media/cec-core.rst
4100 F:      Documentation/userspace-api/media/cec
4101 F:      drivers/media/cec/
4102 F:      drivers/media/rc/keymaps/rc-cec.c
4103 F:      include/media/cec-notifier.h
4104 F:      include/media/cec.h
4105 F:      include/uapi/linux/cec-funcs.h
4106 F:      include/uapi/linux/cec.h
4107
4108 CEC GPIO DRIVER
4109 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4110 L:      linux-media@vger.kernel.org
4111 S:      Supported
4112 W:      http://linuxtv.org
4113 T:      git git://linuxtv.org/media_tree.git
4114 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
4115 F:      drivers/media/cec/platform/cec-gpio/
4116
4117 CELL BROADBAND ENGINE ARCHITECTURE
4118 M:      Arnd Bergmann <arnd@arndb.de>
4119 L:      linuxppc-dev@lists.ozlabs.org
4120 S:      Supported
4121 W:      http://www.ibm.com/developerworks/power/cell/
4122 F:      arch/powerpc/include/asm/cell*.h
4123 F:      arch/powerpc/include/asm/spu*.h
4124 F:      arch/powerpc/include/uapi/asm/spu*.h
4125 F:      arch/powerpc/platforms/cell/
4126
4127 CELLWISE CW2015 BATTERY DRIVER
4128 M:      Tobias Schrammm <t.schramm@manjaro.org>
4129 S:      Maintained
4130 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4131 F:      drivers/power/supply/cw2015_battery.c
4132
4133 CEPH COMMON CODE (LIBCEPH)
4134 M:      Ilya Dryomov <idryomov@gmail.com>
4135 M:      Jeff Layton <jlayton@kernel.org>
4136 L:      ceph-devel@vger.kernel.org
4137 S:      Supported
4138 W:      http://ceph.com/
4139 T:      git git://github.com/ceph/ceph-client.git
4140 F:      include/linux/ceph/
4141 F:      include/linux/crush/
4142 F:      net/ceph/
4143
4144 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4145 M:      Jeff Layton <jlayton@kernel.org>
4146 M:      Ilya Dryomov <idryomov@gmail.com>
4147 L:      ceph-devel@vger.kernel.org
4148 S:      Supported
4149 W:      http://ceph.com/
4150 T:      git git://github.com/ceph/ceph-client.git
4151 F:      Documentation/filesystems/ceph.rst
4152 F:      fs/ceph/
4153
4154 CERTIFICATE HANDLING
4155 M:      David Howells <dhowells@redhat.com>
4156 M:      David Woodhouse <dwmw2@infradead.org>
4157 L:      keyrings@vger.kernel.org
4158 S:      Maintained
4159 F:      Documentation/admin-guide/module-signing.rst
4160 F:      certs/
4161 F:      scripts/extract-cert.c
4162 F:      scripts/sign-file.c
4163
4164 CFAG12864B LCD DRIVER
4165 M:      Miguel Ojeda <ojeda@kernel.org>
4166 S:      Maintained
4167 F:      drivers/auxdisplay/cfag12864b.c
4168 F:      include/linux/cfag12864b.h
4169
4170 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4171 M:      Miguel Ojeda <ojeda@kernel.org>
4172 S:      Maintained
4173 F:      drivers/auxdisplay/cfag12864bfb.c
4174 F:      include/linux/cfag12864b.h
4175
4176 CHAR and MISC DRIVERS
4177 M:      Arnd Bergmann <arnd@arndb.de>
4178 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4179 S:      Supported
4180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4181 F:      drivers/char/
4182 F:      drivers/misc/
4183 F:      include/linux/miscdevice.h
4184 X:      drivers/char/agp/
4185 X:      drivers/char/hw_random/
4186 X:      drivers/char/ipmi/
4187 X:      drivers/char/random.c
4188 X:      drivers/char/tpm/
4189
4190 CHECKPATCH
4191 M:      Andy Whitcroft <apw@canonical.com>
4192 M:      Joe Perches <joe@perches.com>
4193 S:      Maintained
4194 F:      scripts/checkpatch.pl
4195
4196 CHINESE DOCUMENTATION
4197 M:      Harry Wei <harryxiyou@gmail.com>
4198 M:      Alex Shi <alex.shi@linux.alibaba.com>
4199 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
4200 S:      Maintained
4201 F:      Documentation/translations/zh_CN/
4202
4203 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4204 M:      Peter Chen <peter.chen@kernel.org>
4205 L:      linux-usb@vger.kernel.org
4206 S:      Maintained
4207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4208 F:      drivers/usb/chipidea/
4209
4210 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4211 M:      Hans de Goede <hdegoede@redhat.com>
4212 L:      linux-input@vger.kernel.org
4213 S:      Maintained
4214 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
4215 F:      drivers/input/touchscreen/chipone_icn8318.c
4216
4217 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4218 M:      Hans de Goede <hdegoede@redhat.com>
4219 L:      linux-input@vger.kernel.org
4220 S:      Maintained
4221 F:      drivers/input/touchscreen/chipone_icn8505.c
4222
4223 CHROME HARDWARE PLATFORM SUPPORT
4224 M:      Benson Leung <bleung@chromium.org>
4225 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4226 S:      Maintained
4227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4228 F:      drivers/platform/chrome/
4229
4230 CHROMEOS EC CODEC DRIVER
4231 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4232 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4233 R:      Guenter Roeck <groeck@chromium.org>
4234 S:      Maintained
4235 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4236 F:      sound/soc/codecs/cros_ec_codec.*
4237
4238 CHROMEOS EC SUBDRIVERS
4239 M:      Benson Leung <bleung@chromium.org>
4240 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4241 R:      Guenter Roeck <groeck@chromium.org>
4242 S:      Maintained
4243 F:      drivers/power/supply/cros_usbpd-charger.c
4244 N:      cros_ec
4245 N:      cros-ec
4246
4247 CHRONTEL CH7322 CEC DRIVER
4248 M:      Jeff Chase <jnchase@google.com>
4249 L:      linux-media@vger.kernel.org
4250 S:      Maintained
4251 T:      git git://linuxtv.org/media_tree.git
4252 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4253 F:      drivers/media/cec/i2c/ch7322.c
4254
4255 CIRRUS LOGIC AUDIO CODEC DRIVERS
4256 M:      James Schulman <james.schulman@cirrus.com>
4257 M:      David Rhodes <david.rhodes@cirrus.com>
4258 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4259 L:      patches@opensource.cirrus.com
4260 S:      Maintained
4261 F:      sound/soc/codecs/cs*
4262
4263 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4264 M:      Hartley Sweeten <hsweeten@visionengravers.com>
4265 L:      netdev@vger.kernel.org
4266 S:      Maintained
4267 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
4268
4269 CIRRUS LOGIC LOCHNAGAR DRIVER
4270 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4271 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4272 L:      patches@opensource.cirrus.com
4273 S:      Supported
4274 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
4275 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
4276 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
4277 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
4278 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
4279 F:      Documentation/hwmon/lochnagar.rst
4280 F:      drivers/clk/clk-lochnagar.c
4281 F:      drivers/hwmon/lochnagar-hwmon.c
4282 F:      drivers/mfd/lochnagar-i2c.c
4283 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
4284 F:      drivers/regulator/lochnagar-regulator.c
4285 F:      include/dt-bindings/clk/lochnagar.h
4286 F:      include/dt-bindings/pinctrl/lochnagar.h
4287 F:      include/linux/mfd/lochnagar*
4288 F:      sound/soc/codecs/lochnagar-sc.c
4289
4290 CIRRUS LOGIC MADERA CODEC DRIVERS
4291 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4292 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4293 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4294 L:      patches@opensource.cirrus.com
4295 S:      Supported
4296 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4297 T:      git https://github.com/CirrusLogic/linux-drivers.git
4298 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
4299 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
4300 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
4301 F:      drivers/gpio/gpio-madera*
4302 F:      drivers/irqchip/irq-madera*
4303 F:      drivers/mfd/cs47l*
4304 F:      drivers/mfd/madera*
4305 F:      drivers/pinctrl/cirrus/*
4306 F:      include/dt-bindings/sound/madera*
4307 F:      include/linux/irqchip/irq-madera*
4308 F:      include/linux/mfd/madera/*
4309 F:      include/sound/madera*
4310 F:      sound/soc/codecs/cs47l*
4311 F:      sound/soc/codecs/madera*
4312
4313 CISCO FCOE HBA DRIVER
4314 M:      Satish Kharat <satishkh@cisco.com>
4315 M:      Sesidhar Baddela <sebaddel@cisco.com>
4316 M:      Karan Tilak Kumar <kartilak@cisco.com>
4317 L:      linux-scsi@vger.kernel.org
4318 S:      Supported
4319 F:      drivers/scsi/fnic/
4320
4321 CISCO SCSI HBA DRIVER
4322 M:      Karan Tilak Kumar <kartilak@cisco.com>
4323 M:      Sesidhar Baddela <sebaddel@cisco.com>
4324 L:      linux-scsi@vger.kernel.org
4325 S:      Supported
4326 F:      drivers/scsi/snic/
4327
4328 CISCO VIC ETHERNET NIC DRIVER
4329 M:      Christian Benvenuti <benve@cisco.com>
4330 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4331 S:      Supported
4332 F:      drivers/net/ethernet/cisco/enic/
4333
4334 CISCO VIC LOW LATENCY NIC DRIVER
4335 M:      Christian Benvenuti <benve@cisco.com>
4336 M:      Nelson Escobar <neescoba@cisco.com>
4337 S:      Supported
4338 F:      drivers/infiniband/hw/usnic/
4339
4340 CLANG-FORMAT FILE
4341 M:      Miguel Ojeda <ojeda@kernel.org>
4342 S:      Maintained
4343 F:      .clang-format
4344
4345 CLANG/LLVM BUILD SUPPORT
4346 M:      Nathan Chancellor <nathan@kernel.org>
4347 M:      Nick Desaulniers <ndesaulniers@google.com>
4348 L:      clang-built-linux@googlegroups.com
4349 S:      Supported
4350 W:      https://clangbuiltlinux.github.io/
4351 B:      https://github.com/ClangBuiltLinux/linux/issues
4352 C:      irc://chat.freenode.net/clangbuiltlinux
4353 F:      Documentation/kbuild/llvm.rst
4354 F:      include/linux/compiler-clang.h
4355 F:      scripts/clang-tools/
4356 K:      \b(?i:clang|llvm)\b
4357
4358 CLEANCACHE API
4359 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4360 L:      linux-kernel@vger.kernel.org
4361 S:      Maintained
4362 F:      include/linux/cleancache.h
4363 F:      mm/cleancache.c
4364
4365 CLK API
4366 M:      Russell King <linux@armlinux.org.uk>
4367 L:      linux-clk@vger.kernel.org
4368 S:      Maintained
4369 F:      include/linux/clk.h
4370
4371 CLOCKSOURCE, CLOCKEVENT DRIVERS
4372 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4373 M:      Thomas Gleixner <tglx@linutronix.de>
4374 L:      linux-kernel@vger.kernel.org
4375 S:      Supported
4376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4377 F:      Documentation/devicetree/bindings/timer/
4378 F:      drivers/clocksource/
4379
4380 CMPC ACPI DRIVER
4381 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4382 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4383 L:      platform-driver-x86@vger.kernel.org
4384 S:      Supported
4385 F:      drivers/platform/x86/classmate-laptop.c
4386
4387 COBALT MEDIA DRIVER
4388 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4389 L:      linux-media@vger.kernel.org
4390 S:      Supported
4391 W:      https://linuxtv.org
4392 T:      git git://linuxtv.org/media_tree.git
4393 F:      drivers/media/pci/cobalt/
4394
4395 COCCINELLE/Semantic Patches (SmPL)
4396 M:      Julia Lawall <Julia.Lawall@inria.fr>
4397 M:      Gilles Muller <Gilles.Muller@inria.fr>
4398 M:      Nicolas Palix <nicolas.palix@imag.fr>
4399 M:      Michal Marek <michal.lkml@markovi.net>
4400 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4401 S:      Supported
4402 W:      http://coccinelle.lip6.fr/
4403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4404 F:      Documentation/dev-tools/coccinelle.rst
4405 F:      scripts/coccicheck
4406 F:      scripts/coccinelle/
4407
4408 CODA FILE SYSTEM
4409 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4410 M:      coda@cs.cmu.edu
4411 L:      codalist@coda.cs.cmu.edu
4412 S:      Maintained
4413 W:      http://www.coda.cs.cmu.edu/
4414 F:      Documentation/filesystems/coda.rst
4415 F:      fs/coda/
4416 F:      include/linux/coda*.h
4417 F:      include/uapi/linux/coda*.h
4418
4419 CODA V4L2 MEM2MEM DRIVER
4420 M:      Philipp Zabel <p.zabel@pengutronix.de>
4421 L:      linux-media@vger.kernel.org
4422 S:      Maintained
4423 F:      Documentation/devicetree/bindings/media/coda.yaml
4424 F:      drivers/media/platform/coda/
4425
4426 CODE OF CONDUCT
4427 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4428 S:      Supported
4429 F:      Documentation/process/code-of-conduct-interpretation.rst
4430 F:      Documentation/process/code-of-conduct.rst
4431
4432 COMMON CLK FRAMEWORK
4433 M:      Michael Turquette <mturquette@baylibre.com>
4434 M:      Stephen Boyd <sboyd@kernel.org>
4435 L:      linux-clk@vger.kernel.org
4436 S:      Maintained
4437 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4439 F:      Documentation/devicetree/bindings/clock/
4440 F:      drivers/clk/
4441 F:      include/linux/clk-pr*
4442 F:      include/linux/clk/
4443 F:      include/linux/of_clk.h
4444 X:      drivers/clk/clkdev.c
4445
4446 COMMON INTERNET FILE SYSTEM (CIFS)
4447 M:      Steve French <sfrench@samba.org>
4448 L:      linux-cifs@vger.kernel.org
4449 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4450 S:      Supported
4451 W:      http://linux-cifs.samba.org/
4452 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4453 F:      Documentation/admin-guide/cifs/
4454 F:      fs/cifs/
4455
4456 COMPACTPCI HOTPLUG CORE
4457 M:      Scott Murray <scott@spiteful.org>
4458 L:      linux-pci@vger.kernel.org
4459 S:      Maintained
4460 F:      drivers/pci/hotplug/cpci_hotplug*
4461
4462 COMPACTPCI HOTPLUG GENERIC DRIVER
4463 M:      Scott Murray <scott@spiteful.org>
4464 L:      linux-pci@vger.kernel.org
4465 S:      Maintained
4466 F:      drivers/pci/hotplug/cpcihp_generic.c
4467
4468 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4469 M:      Scott Murray <scott@spiteful.org>
4470 L:      linux-pci@vger.kernel.org
4471 S:      Maintained
4472 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4473
4474 COMPAL LAPTOP SUPPORT
4475 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4476 L:      platform-driver-x86@vger.kernel.org
4477 S:      Maintained
4478 F:      drivers/platform/x86/compal-laptop.c
4479
4480 COMPILER ATTRIBUTES
4481 M:      Miguel Ojeda <ojeda@kernel.org>
4482 S:      Maintained
4483 F:      include/linux/compiler_attributes.h
4484
4485 COMPUTE EXPRESS LINK (CXL)
4486 M:      Alison Schofield <alison.schofield@intel.com>
4487 M:      Vishal Verma <vishal.l.verma@intel.com>
4488 M:      Ira Weiny <ira.weiny@intel.com>
4489 M:      Ben Widawsky <ben.widawsky@intel.com>
4490 M:      Dan Williams <dan.j.williams@intel.com>
4491 L:      linux-cxl@vger.kernel.org
4492 S:      Maintained
4493 F:      drivers/cxl/
4494 F:      include/uapi/linux/cxl_mem.h
4495
4496 CONEXANT ACCESSRUNNER USB DRIVER
4497 L:      accessrunner-general@lists.sourceforge.net
4498 S:      Orphan
4499 W:      http://accessrunner.sourceforge.net/
4500 F:      drivers/usb/atm/cxacru.c
4501
4502 CONFIGFS
4503 M:      Joel Becker <jlbec@evilplan.org>
4504 M:      Christoph Hellwig <hch@lst.de>
4505 S:      Supported
4506 T:      git git://git.infradead.org/users/hch/configfs.git
4507 F:      fs/configfs/
4508 F:      include/linux/configfs.h
4509 F:      samples/configfs/
4510
4511 CONSOLE SUBSYSTEM
4512 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4513 S:      Supported
4514 F:      drivers/video/console/
4515 F:      include/linux/console*
4516
4517 CONTROL GROUP (CGROUP)
4518 M:      Tejun Heo <tj@kernel.org>
4519 M:      Zefan Li <lizefan.x@bytedance.com>
4520 M:      Johannes Weiner <hannes@cmpxchg.org>
4521 L:      cgroups@vger.kernel.org
4522 S:      Maintained
4523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4524 F:      Documentation/admin-guide/cgroup-v1/
4525 F:      Documentation/admin-guide/cgroup-v2.rst
4526 F:      include/linux/cgroup*
4527 F:      kernel/cgroup/
4528
4529 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4530 M:      Tejun Heo <tj@kernel.org>
4531 M:      Jens Axboe <axboe@kernel.dk>
4532 L:      cgroups@vger.kernel.org
4533 L:      linux-block@vger.kernel.org
4534 T:      git git://git.kernel.dk/linux-block
4535 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4536 F:      block/bfq-cgroup.c
4537 F:      block/blk-cgroup.c
4538 F:      block/blk-iolatency.c
4539 F:      block/blk-throttle.c
4540 F:      include/linux/blk-cgroup.h
4541
4542 CONTROL GROUP - CPUSET
4543 M:      Zefan Li <lizefan.x@bytedance.com>
4544 L:      cgroups@vger.kernel.org
4545 S:      Maintained
4546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4547 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4548 F:      include/linux/cpuset.h
4549 F:      kernel/cgroup/cpuset.c
4550
4551 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4552 M:      Johannes Weiner <hannes@cmpxchg.org>
4553 M:      Michal Hocko <mhocko@kernel.org>
4554 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4555 L:      cgroups@vger.kernel.org
4556 L:      linux-mm@kvack.org
4557 S:      Maintained
4558 F:      mm/memcontrol.c
4559 F:      mm/swap_cgroup.c
4560
4561 CORETEMP HARDWARE MONITORING DRIVER
4562 M:      Fenghua Yu <fenghua.yu@intel.com>
4563 L:      linux-hwmon@vger.kernel.org
4564 S:      Maintained
4565 F:      Documentation/hwmon/coretemp.rst
4566 F:      drivers/hwmon/coretemp.c
4567
4568 CORSAIR-CPRO HARDWARE MONITOR DRIVER
4569 M:      Marius Zachmann <mail@mariuszachmann.de>
4570 L:      linux-hwmon@vger.kernel.org
4571 S:      Maintained
4572 F:      drivers/hwmon/corsair-cpro.c
4573
4574 CORSAIR-PSU HARDWARE MONITOR DRIVER
4575 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
4576 L:      linux-hwmon@vger.kernel.org
4577 S:      Maintained
4578 F:      Documentation/hwmon/corsair-psu.rst
4579 F:      drivers/hwmon/corsair-psu.c
4580
4581 COSA/SRP SYNC SERIAL DRIVER
4582 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4583 S:      Maintained
4584 W:      http://www.fi.muni.cz/~kas/cosa/
4585 F:      drivers/net/wan/cosa*
4586
4587 COUNTER SUBSYSTEM
4588 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4589 L:      linux-iio@vger.kernel.org
4590 S:      Maintained
4591 F:      Documentation/ABI/testing/sysfs-bus-counter*
4592 F:      Documentation/driver-api/generic-counter.rst
4593 F:      drivers/counter/
4594 F:      include/linux/counter.h
4595 F:      include/linux/counter_enum.h
4596
4597 CPMAC ETHERNET DRIVER
4598 M:      Florian Fainelli <f.fainelli@gmail.com>
4599 L:      netdev@vger.kernel.org
4600 S:      Maintained
4601 F:      drivers/net/ethernet/ti/cpmac.c
4602
4603 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4604 M:      Viresh Kumar <viresh.kumar@linaro.org>
4605 M:      Sudeep Holla <sudeep.holla@arm.com>
4606 L:      linux-pm@vger.kernel.org
4607 S:      Maintained
4608 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4609 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4610
4611 CPU FREQUENCY SCALING FRAMEWORK
4612 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4613 M:      Viresh Kumar <viresh.kumar@linaro.org>
4614 L:      linux-pm@vger.kernel.org
4615 S:      Maintained
4616 B:      https://bugzilla.kernel.org
4617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4619 F:      Documentation/admin-guide/pm/cpufreq.rst
4620 F:      Documentation/admin-guide/pm/intel_pstate.rst
4621 F:      Documentation/cpu-freq/
4622 F:      Documentation/devicetree/bindings/cpufreq/
4623 F:      drivers/cpufreq/
4624 F:      include/linux/cpufreq.h
4625 F:      include/linux/sched/cpufreq.h
4626 F:      kernel/sched/cpufreq*.c
4627 F:      tools/testing/selftests/cpufreq/
4628
4629 CPU IDLE TIME MANAGEMENT FRAMEWORK
4630 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4631 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4632 L:      linux-pm@vger.kernel.org
4633 S:      Maintained
4634 B:      https://bugzilla.kernel.org
4635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4636 F:      Documentation/admin-guide/pm/cpuidle.rst
4637 F:      Documentation/driver-api/pm/cpuidle.rst
4638 F:      drivers/cpuidle/
4639 F:      include/linux/cpuidle.h
4640
4641 CPU POWER MONITORING SUBSYSTEM
4642 M:      Thomas Renninger <trenn@suse.com>
4643 M:      Shuah Khan <shuah@kernel.org>
4644 M:      Shuah Khan <skhan@linuxfoundation.org>
4645 L:      linux-pm@vger.kernel.org
4646 S:      Maintained
4647 F:      tools/power/cpupower/
4648
4649 CPUID/MSR DRIVER
4650 M:      "H. Peter Anvin" <hpa@zytor.com>
4651 S:      Maintained
4652 F:      arch/x86/kernel/cpuid.c
4653 F:      arch/x86/kernel/msr.c
4654
4655 CPUIDLE DRIVER - ARM BIG LITTLE
4656 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4657 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4658 L:      linux-pm@vger.kernel.org
4659 L:      linux-arm-kernel@lists.infradead.org
4660 S:      Maintained
4661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4662 F:      drivers/cpuidle/cpuidle-big_little.c
4663
4664 CPUIDLE DRIVER - ARM EXYNOS
4665 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4666 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4667 M:      Kukjin Kim <kgene@kernel.org>
4668 L:      linux-pm@vger.kernel.org
4669 L:      linux-samsung-soc@vger.kernel.org
4670 S:      Supported
4671 F:      arch/arm/mach-exynos/pm.c
4672 F:      drivers/cpuidle/cpuidle-exynos.c
4673 F:      include/linux/platform_data/cpuidle-exynos.h
4674
4675 CPUIDLE DRIVER - ARM PSCI
4676 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4677 M:      Sudeep Holla <sudeep.holla@arm.com>
4678 L:      linux-pm@vger.kernel.org
4679 L:      linux-arm-kernel@lists.infradead.org
4680 S:      Supported
4681 F:      drivers/cpuidle/cpuidle-psci.c
4682
4683 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
4684 M:      Ulf Hansson <ulf.hansson@linaro.org>
4685 L:      linux-pm@vger.kernel.org
4686 L:      linux-arm-kernel@lists.infradead.org
4687 S:      Supported
4688 F:      drivers/cpuidle/cpuidle-psci.h
4689 F:      drivers/cpuidle/cpuidle-psci-domain.c
4690
4691 CRAMFS FILESYSTEM
4692 M:      Nicolas Pitre <nico@fluxnic.net>
4693 S:      Maintained
4694 F:      Documentation/filesystems/cramfs.rst
4695 F:      fs/cramfs/
4696
4697 CREATIVE SB0540
4698 M:      Bastien Nocera <hadess@hadess.net>
4699 L:      linux-input@vger.kernel.org
4700 S:      Maintained
4701 F:      drivers/hid/hid-creative-sb0540.c
4702
4703 CRYPTO API
4704 M:      Herbert Xu <herbert@gondor.apana.org.au>
4705 M:      "David S. Miller" <davem@davemloft.net>
4706 L:      linux-crypto@vger.kernel.org
4707 S:      Maintained
4708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4710 F:      Documentation/crypto/
4711 F:      Documentation/devicetree/bindings/crypto/
4712 F:      arch/*/crypto/
4713 F:      crypto/
4714 F:      drivers/crypto/
4715 F:      include/crypto/
4716 F:      include/linux/crypto*
4717 F:      lib/crypto/
4718
4719 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4720 M:      Neil Horman <nhorman@tuxdriver.com>
4721 L:      linux-crypto@vger.kernel.org
4722 S:      Maintained
4723 F:      crypto/ansi_cprng.c
4724 F:      crypto/rng.c
4725
4726 CS3308 MEDIA DRIVER
4727 M:      Hans Verkuil <hverkuil@xs4all.nl>
4728 L:      linux-media@vger.kernel.org
4729 S:      Odd Fixes
4730 W:      http://linuxtv.org
4731 T:      git git://linuxtv.org/media_tree.git
4732 F:      drivers/media/i2c/cs3308.c
4733
4734 CS5535 Audio ALSA driver
4735 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4736 S:      Maintained
4737 F:      sound/pci/cs5535audio/
4738
4739 CSI DRIVERS FOR ALLWINNER V3s
4740 M:      Yong Deng <yong.deng@magewell.com>
4741 L:      linux-media@vger.kernel.org
4742 S:      Maintained
4743 T:      git git://linuxtv.org/media_tree.git
4744 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
4745 F:      drivers/media/platform/sunxi/sun6i-csi/
4746
4747 CW1200 WLAN driver
4748 M:      Solomon Peachy <pizza@shaftnet.org>
4749 S:      Maintained
4750 F:      drivers/net/wireless/st/cw1200/
4751
4752 CX18 VIDEO4LINUX DRIVER
4753 M:      Andy Walls <awalls@md.metrocast.net>
4754 L:      linux-media@vger.kernel.org
4755 S:      Maintained
4756 W:      https://linuxtv.org
4757 T:      git git://linuxtv.org/media_tree.git
4758 F:      drivers/media/pci/cx18/
4759 F:      include/uapi/linux/ivtv*
4760
4761 CX2341X MPEG ENCODER HELPER MODULE
4762 M:      Hans Verkuil <hverkuil@xs4all.nl>
4763 L:      linux-media@vger.kernel.org
4764 S:      Maintained
4765 W:      https://linuxtv.org
4766 T:      git git://linuxtv.org/media_tree.git
4767 F:      drivers/media/common/cx2341x*
4768 F:      include/media/drv-intf/cx2341x.h
4769
4770 CX24120 MEDIA DRIVER
4771 M:      Jemma Denson <jdenson@gmail.com>
4772 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4773 L:      linux-media@vger.kernel.org
4774 S:      Maintained
4775 W:      https://linuxtv.org
4776 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4777 F:      drivers/media/dvb-frontends/cx24120*
4778
4779 CX88 VIDEO4LINUX DRIVER
4780 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4781 L:      linux-media@vger.kernel.org
4782 S:      Odd fixes
4783 W:      https://linuxtv.org
4784 T:      git git://linuxtv.org/media_tree.git
4785 F:      Documentation/driver-api/media/drivers/cx88*
4786 F:      drivers/media/pci/cx88/
4787
4788 CXD2820R MEDIA DRIVER
4789 M:      Antti Palosaari <crope@iki.fi>
4790 L:      linux-media@vger.kernel.org
4791 S:      Maintained
4792 W:      https://linuxtv.org
4793 W:      http://palosaari.fi/linux/
4794 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4795 T:      git git://linuxtv.org/anttip/media_tree.git
4796 F:      drivers/media/dvb-frontends/cxd2820r*
4797
4798 CXGB3 ETHERNET DRIVER (CXGB3)
4799 M:      Raju Rangoju <rajur@chelsio.com>
4800 L:      netdev@vger.kernel.org
4801 S:      Supported
4802 W:      http://www.chelsio.com
4803 F:      drivers/net/ethernet/chelsio/cxgb3/
4804
4805 CXGB3 ISCSI DRIVER (CXGB3I)
4806 M:      Karen Xie <kxie@chelsio.com>
4807 L:      linux-scsi@vger.kernel.org
4808 S:      Supported
4809 W:      http://www.chelsio.com
4810 F:      drivers/scsi/cxgbi/cxgb3i
4811
4812 CXGB4 CRYPTO DRIVER (chcr)
4813 M:      Ayush Sawal <ayush.sawal@chelsio.com>
4814 M:      Vinay Kumar Yadav <vinay.yadav@chelsio.com>
4815 M:      Rohit Maheshwari <rohitm@chelsio.com>
4816 L:      linux-crypto@vger.kernel.org
4817 S:      Supported
4818 W:      http://www.chelsio.com
4819 F:      drivers/crypto/chelsio
4820
4821 CXGB4 INLINE CRYPTO DRIVER
4822 M:      Ayush Sawal <ayush.sawal@chelsio.com>
4823 M:      Vinay Kumar Yadav <vinay.yadav@chelsio.com>
4824 M:      Rohit Maheshwari <rohitm@chelsio.com>
4825 L:      netdev@vger.kernel.org
4826 S:      Supported
4827 W:      http://www.chelsio.com
4828 F:      drivers/net/ethernet/chelsio/inline_crypto/
4829
4830 CXGB4 ETHERNET DRIVER (CXGB4)
4831 M:      Raju Rangoju <rajur@chelsio.com>
4832 L:      netdev@vger.kernel.org
4833 S:      Supported
4834 W:      http://www.chelsio.com
4835 F:      drivers/net/ethernet/chelsio/cxgb4/
4836
4837 CXGB4 ISCSI DRIVER (CXGB4I)
4838 M:      Karen Xie <kxie@chelsio.com>
4839 L:      linux-scsi@vger.kernel.org
4840 S:      Supported
4841 W:      http://www.chelsio.com
4842 F:      drivers/scsi/cxgbi/cxgb4i
4843
4844 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4845 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4846 L:      linux-rdma@vger.kernel.org
4847 S:      Supported
4848 W:      http://www.openfabrics.org
4849 F:      drivers/infiniband/hw/cxgb4/
4850 F:      include/uapi/rdma/cxgb4-abi.h
4851
4852 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4853 M:      Raju Rangoju <rajur@chelsio.com>
4854 L:      netdev@vger.kernel.org
4855 S:      Supported
4856 W:      http://www.chelsio.com
4857 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4858
4859 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4860 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4861 M:      Andrew Donnellan <ajd@linux.ibm.com>
4862 L:      linuxppc-dev@lists.ozlabs.org
4863 S:      Supported
4864 F:      Documentation/ABI/testing/sysfs-class-cxl
4865 F:      Documentation/powerpc/cxl.rst
4866 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4867 F:      drivers/misc/cxl/
4868 F:      include/misc/cxl*
4869 F:      include/uapi/misc/cxl.h
4870
4871 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4872 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4873 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4874 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4875 L:      linux-scsi@vger.kernel.org
4876 S:      Supported
4877 F:      Documentation/powerpc/cxlflash.rst
4878 F:      drivers/scsi/cxlflash/
4879 F:      include/uapi/scsi/cxlflash_ioctl.h
4880
4881 CYBERPRO FB DRIVER
4882 M:      Russell King <linux@armlinux.org.uk>
4883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4884 S:      Maintained
4885 W:      http://www.armlinux.org.uk/
4886 F:      drivers/video/fbdev/cyber2000fb.*
4887
4888 CYCLADES ASYNC MUX DRIVER
4889 S:      Orphan
4890 W:      http://www.cyclades.com/
4891 F:      drivers/tty/cyclades.c
4892 F:      include/linux/cyclades.h
4893 F:      include/uapi/linux/cyclades.h
4894
4895 CYCLADES PC300 DRIVER
4896 S:      Orphan
4897 W:      http://www.cyclades.com/
4898 F:      drivers/net/wan/pc300*
4899
4900 CYPRESS_FIRMWARE MEDIA DRIVER
4901 M:      Antti Palosaari <crope@iki.fi>
4902 L:      linux-media@vger.kernel.org
4903 S:      Maintained
4904 W:      https://linuxtv.org
4905 W:      http://palosaari.fi/linux/
4906 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4907 T:      git git://linuxtv.org/anttip/media_tree.git
4908 F:      drivers/media/common/cypress_firmware*
4909
4910 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
4911 M:      Linus Walleij <linus.walleij@linaro.org>
4912 L:      linux-input@vger.kernel.org
4913 S:      Maintained
4914 F:      drivers/input/touchscreen/cy8ctma140.c
4915
4916 CYTTSP TOUCHSCREEN DRIVER
4917 M:      Ferruh Yigit <fery@cypress.com>
4918 L:      linux-input@vger.kernel.org
4919 S:      Supported
4920 F:      drivers/input/touchscreen/cyttsp*
4921 F:      include/linux/input/cyttsp.h
4922
4923 D-LINK DIR-685 TOUCHKEYS DRIVER
4924 M:      Linus Walleij <linus.walleij@linaro.org>
4925 L:      linux-input@vger.kernel.org
4926 S:      Supported
4927 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4928
4929 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4930 M:      Joshua Kinard <kumba@gentoo.org>
4931 S:      Maintained
4932 F:      drivers/rtc/rtc-ds1685.c
4933 F:      include/linux/rtc/ds1685.h
4934
4935 DAMA SLAVE for AX.25
4936 M:      Joerg Reuter <jreuter@yaina.de>
4937 L:      linux-hams@vger.kernel.org
4938 S:      Maintained
4939 W:      http://yaina.de/jreuter/
4940 W:      http://www.qsl.net/dl1bke/
4941 F:      net/ax25/af_ax25.c
4942 F:      net/ax25/ax25_dev.c
4943 F:      net/ax25/ax25_ds_*
4944 F:      net/ax25/ax25_in.c
4945 F:      net/ax25/ax25_out.c
4946 F:      net/ax25/ax25_timer.c
4947 F:      net/ax25/sysctl_net_ax25.c
4948
4949 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4950 L:      netdev@vger.kernel.org
4951 S:      Orphan
4952 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
4953 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4954
4955 DC390/AM53C974 SCSI driver
4956 M:      Hannes Reinecke <hare@suse.com>
4957 L:      linux-scsi@vger.kernel.org
4958 S:      Maintained
4959 F:      drivers/scsi/am53c974.c
4960
4961 DC395x SCSI driver
4962 M:      Oliver Neukum <oliver@neukum.org>
4963 M:      Ali Akcaagac <aliakc@web.de>
4964 M:      Jamie Lenehan <lenehan@twibble.org>
4965 L:      dc395x@twibble.org
4966 S:      Maintained
4967 W:      http://twibble.org/dist/dc395x/
4968 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4969 F:      Documentation/scsi/dc395x.rst
4970 F:      drivers/scsi/dc395x.*
4971
4972 DCCP PROTOCOL
4973 L:      dccp@vger.kernel.org
4974 S:      Orphan
4975 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4976 F:      include/linux/dccp.h
4977 F:      include/linux/tfrc.h
4978 F:      include/uapi/linux/dccp.h
4979 F:      net/dccp/
4980
4981 DECnet NETWORK LAYER
4982 L:      linux-decnet-user@lists.sourceforge.net
4983 S:      Orphan
4984 W:      http://linux-decnet.sourceforge.net
4985 F:      Documentation/networking/decnet.rst
4986 F:      net/decnet/
4987
4988 DECSTATION PLATFORM SUPPORT
4989 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
4990 L:      linux-mips@vger.kernel.org
4991 S:      Maintained
4992 W:      http://www.linux-mips.org/wiki/DECstation
4993 F:      arch/mips/dec/
4994 F:      arch/mips/include/asm/dec/
4995 F:      arch/mips/include/asm/mach-dec/
4996
4997 DEFXX FDDI NETWORK DRIVER
4998 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
4999 S:      Maintained
5000 F:      drivers/net/fddi/defxx.*
5001
5002 DEFZA FDDI NETWORK DRIVER
5003 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5004 S:      Maintained
5005 F:      drivers/net/fddi/defza.*
5006
5007 DEINTERLACE DRIVERS FOR ALLWINNER H3
5008 M:      Jernej Skrabec <jernej.skrabec@siol.net>
5009 L:      linux-media@vger.kernel.org
5010 S:      Maintained
5011 T:      git git://linuxtv.org/media_tree.git
5012 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5013 F:      drivers/media/platform/sunxi/sun8i-di/
5014
5015 DELL LAPTOP DRIVER
5016 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5017 M:      Pali Rohár <pali@kernel.org>
5018 L:      platform-driver-x86@vger.kernel.org
5019 S:      Maintained
5020 F:      drivers/platform/x86/dell/dell-laptop.c
5021
5022 DELL LAPTOP FREEFALL DRIVER
5023 M:      Pali Rohár <pali@kernel.org>
5024 S:      Maintained
5025 F:      drivers/platform/x86/dell/dell-smo8800.c
5026
5027 DELL LAPTOP RBTN DRIVER
5028 M:      Pali Rohár <pali@kernel.org>
5029 S:      Maintained
5030 F:      drivers/platform/x86/dell/dell-rbtn.*
5031
5032 DELL LAPTOP SMM DRIVER
5033 M:      Pali Rohár <pali@kernel.org>
5034 S:      Maintained
5035 F:      drivers/hwmon/dell-smm-hwmon.c
5036 F:      include/uapi/linux/i8k.h
5037
5038 DELL REMOTE BIOS UPDATE DRIVER
5039 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5040 L:      platform-driver-x86@vger.kernel.org
5041 S:      Maintained
5042 F:      drivers/platform/x86/dell/dell_rbu.c
5043
5044 DELL SMBIOS DRIVER
5045 M:      Pali Rohár <pali@kernel.org>
5046 M:      Mario Limonciello <mario.limonciello@dell.com>
5047 L:      platform-driver-x86@vger.kernel.org
5048 S:      Maintained
5049 F:      drivers/platform/x86/dell/dell-smbios.*
5050
5051 DELL SMBIOS SMM DRIVER
5052 M:      Mario Limonciello <mario.limonciello@dell.com>
5053 L:      platform-driver-x86@vger.kernel.org
5054 S:      Maintained
5055 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5056
5057 DELL SMBIOS WMI DRIVER
5058 M:      Mario Limonciello <mario.limonciello@dell.com>
5059 L:      platform-driver-x86@vger.kernel.org
5060 S:      Maintained
5061 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5062 F:      tools/wmi/dell-smbios-example.c
5063
5064 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5065 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5066 L:      platform-driver-x86@vger.kernel.org
5067 S:      Maintained
5068 F:      Documentation/driver-api/dcdbas.rst
5069 F:      drivers/platform/x86/dell/dcdbas.*
5070
5071 DELL WMI DESCRIPTOR DRIVER
5072 M:      Mario Limonciello <mario.limonciello@dell.com>
5073 S:      Maintained
5074 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5075
5076 DELL WMI SYSMAN DRIVER
5077 M:      Divya Bharathi <divya.bharathi@dell.com>
5078 M:      Mario Limonciello <mario.limonciello@dell.com>
5079 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5080 L:      platform-driver-x86@vger.kernel.org
5081 S:      Maintained
5082 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5083 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5084
5085 DELL WMI NOTIFICATIONS DRIVER
5086 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5087 M:      Pali Rohár <pali@kernel.org>
5088 S:      Maintained
5089 F:      drivers/platform/x86/dell/dell-wmi.c
5090
5091 DELTA ST MEDIA DRIVER
5092 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
5093 L:      linux-media@vger.kernel.org
5094 S:      Supported
5095 W:      https://linuxtv.org
5096 T:      git git://linuxtv.org/media_tree.git
5097 F:      drivers/media/platform/sti/delta
5098
5099 DENALI NAND DRIVER
5100 L:      linux-mtd@lists.infradead.org
5101 S:      Orphan
5102 F:      drivers/mtd/nand/raw/denali*
5103
5104 DESIGNWARE EDMA CORE IP DRIVER
5105 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5106 L:      dmaengine@vger.kernel.org
5107 S:      Maintained
5108 F:      drivers/dma/dw-edma/
5109 F:      include/linux/dma/edma.h
5110
5111 DESIGNWARE USB2 DRD IP DRIVER
5112 M:      Minas Harutyunyan <hminas@synopsys.com>
5113 L:      linux-usb@vger.kernel.org
5114 S:      Maintained
5115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5116 F:      drivers/usb/dwc2/
5117
5118 DESIGNWARE USB3 DRD IP DRIVER
5119 M:      Felipe Balbi <balbi@kernel.org>
5120 L:      linux-usb@vger.kernel.org
5121 S:      Maintained
5122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5123 F:      drivers/usb/dwc3/
5124
5125 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
5126 M:      Andreas Klinger <ak@it-klinger.de>
5127 L:      linux-iio@vger.kernel.org
5128 S:      Maintained
5129 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
5130 F:      drivers/iio/proximity/srf*.c
5131
5132 DEVICE COREDUMP (DEV_COREDUMP)
5133 M:      Johannes Berg <johannes@sipsolutions.net>
5134 L:      linux-kernel@vger.kernel.org
5135 S:      Maintained
5136 F:      drivers/base/devcoredump.c
5137 F:      include/linux/devcoredump.h
5138
5139 DEVICE DEPENDENCY HELPER SCRIPT
5140 M:      Saravana Kannan <saravanak@google.com>
5141 L:      linux-kernel@vger.kernel.org
5142 S:      Maintained
5143 F:      scripts/dev-needs.sh
5144
5145 DEVICE DIRECT ACCESS (DAX)
5146 M:      Dan Williams <dan.j.williams@intel.com>
5147 M:      Vishal Verma <vishal.l.verma@intel.com>
5148 M:      Dave Jiang <dave.jiang@intel.com>
5149 L:      linux-nvdimm@lists.01.org
5150 S:      Supported
5151 F:      drivers/dax/
5152
5153 DEVICE FREQUENCY (DEVFREQ)
5154 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5155 M:      Kyungmin Park <kyungmin.park@samsung.com>
5156 M:      Chanwoo Choi <cw00.choi@samsung.com>
5157 L:      linux-pm@vger.kernel.org
5158 S:      Maintained
5159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
5160 F:      Documentation/devicetree/bindings/devfreq/
5161 F:      drivers/devfreq/
5162 F:      include/linux/devfreq.h
5163 F:      include/trace/events/devfreq.h
5164
5165 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
5166 M:      Chanwoo Choi <cw00.choi@samsung.com>
5167 L:      linux-pm@vger.kernel.org
5168 S:      Supported
5169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
5170 F:      Documentation/devicetree/bindings/devfreq/event/
5171 F:      drivers/devfreq/devfreq-event.c
5172 F:      drivers/devfreq/event/
5173 F:      include/dt-bindings/pmu/exynos_ppmu.h
5174 F:      include/linux/devfreq-event.h
5175
5176 DEVICE NUMBER REGISTRY
5177 M:      Torben Mathiasen <device@lanana.org>
5178 S:      Maintained
5179 W:      http://lanana.org/docs/device-list/index.html
5180
5181 DEVICE-MAPPER  (LVM)
5182 M:      Alasdair Kergon <agk@redhat.com>
5183 M:      Mike Snitzer <snitzer@redhat.com>
5184 M:      dm-devel@redhat.com
5185 L:      dm-devel@redhat.com
5186 S:      Maintained
5187 W:      http://sources.redhat.com/dm
5188 Q:      http://patchwork.kernel.org/project/dm-devel/list/
5189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
5190 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
5191 F:      Documentation/admin-guide/device-mapper/
5192 F:      drivers/md/Kconfig
5193 F:      drivers/md/Makefile
5194 F:      drivers/md/dm*
5195 F:      drivers/md/persistent-data/
5196 F:      include/linux/device-mapper.h
5197 F:      include/linux/dm-*.h
5198 F:      include/uapi/linux/dm-*.h
5199
5200 DEVLINK
5201 M:      Jiri Pirko <jiri@nvidia.com>
5202 L:      netdev@vger.kernel.org
5203 S:      Supported
5204 F:      Documentation/networking/devlink
5205 F:      include/net/devlink.h
5206 F:      include/uapi/linux/devlink.h
5207 F:      net/core/devlink.c
5208
5209 DIALOG SEMICONDUCTOR DRIVERS
5210 M:      Support Opensource <support.opensource@diasemi.com>
5211 S:      Supported
5212 W:      http://www.dialog-semiconductor.com/products
5213 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
5214 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
5215 F:      Documentation/devicetree/bindings/mfd/da90*.txt
5216 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
5217 F:      Documentation/devicetree/bindings/regulator/da92*.txt
5218 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
5219 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
5220 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
5221 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
5222 F:      Documentation/hwmon/da90??.rst
5223 F:      drivers/gpio/gpio-da90??.c
5224 F:      drivers/hwmon/da90??-hwmon.c
5225 F:      drivers/iio/adc/da91??-*.c
5226 F:      drivers/input/misc/da72??.[ch]
5227 F:      drivers/input/misc/da90??_onkey.c
5228 F:      drivers/input/touchscreen/da9052_tsi.c
5229 F:      drivers/leds/leds-da90??.c
5230 F:      drivers/mfd/da903x.c
5231 F:      drivers/mfd/da90??-*.c
5232 F:      drivers/mfd/da91??-*.c
5233 F:      drivers/pinctrl/pinctrl-da90??.c
5234 F:      drivers/power/supply/da9052-battery.c
5235 F:      drivers/power/supply/da91??-*.c
5236 F:      drivers/regulator/da9???-regulator.[ch]
5237 F:      drivers/regulator/slg51000-regulator.[ch]
5238 F:      drivers/rtc/rtc-da90??.c
5239 F:      drivers/thermal/da90??-thermal.c
5240 F:      drivers/video/backlight/da90??_bl.c
5241 F:      drivers/watchdog/da90??_wdt.c
5242 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
5243 F:      include/linux/mfd/da903x.h
5244 F:      include/linux/mfd/da9052/
5245 F:      include/linux/mfd/da9055/
5246 F:      include/linux/mfd/da9062/
5247 F:      include/linux/mfd/da9063/
5248 F:      include/linux/mfd/da9150/
5249 F:      include/linux/regulator/da9211.h
5250 F:      include/sound/da[79]*.h
5251 F:      sound/soc/codecs/da[79]*.[ch]
5252
5253 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
5254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
5255 L:      linux-gpio@vger.kernel.org
5256 S:      Maintained
5257 F:      drivers/gpio/gpio-gpio-mm.c
5258
5259 DIOLAN U2C-12 I2C DRIVER
5260 M:      Guenter Roeck <linux@roeck-us.net>
5261 L:      linux-i2c@vger.kernel.org
5262 S:      Maintained
5263 F:      drivers/i2c/busses/i2c-diolan-u2c.c
5264
5265 DIRECTORY NOTIFICATION (DNOTIFY)
5266 M:      Jan Kara <jack@suse.cz>
5267 R:      Amir Goldstein <amir73il@gmail.com>
5268 L:      linux-fsdevel@vger.kernel.org
5269 S:      Maintained
5270 F:      Documentation/filesystems/dnotify.rst
5271 F:      fs/notify/dnotify/
5272 F:      include/linux/dnotify.h
5273
5274 DISK GEOMETRY AND PARTITION HANDLING
5275 M:      Andries Brouwer <aeb@cwi.nl>
5276 S:      Maintained
5277 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
5278 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
5279 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
5280
5281 DISKQUOTA
5282 M:      Jan Kara <jack@suse.com>
5283 S:      Maintained
5284 F:      Documentation/filesystems/quota.rst
5285 F:      fs/quota/
5286 F:      include/linux/quota*.h
5287 F:      include/uapi/linux/quota*.h
5288
5289 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
5290 M:      Bernie Thompson <bernie@plugable.com>
5291 L:      linux-fbdev@vger.kernel.org
5292 S:      Maintained
5293 W:      http://plugable.com/category/projects/udlfb/
5294 F:      Documentation/fb/udlfb.rst
5295 F:      drivers/video/fbdev/udlfb.c
5296 F:      include/video/udlfb.h
5297
5298 DISTRIBUTED LOCK MANAGER (DLM)
5299 M:      Christine Caulfield <ccaulfie@redhat.com>
5300 M:      David Teigland <teigland@redhat.com>
5301 L:      cluster-devel@redhat.com
5302 S:      Supported
5303 W:      http://sources.redhat.com/cluster/
5304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
5305 F:      fs/dlm/
5306
5307 DMA BUFFER SHARING FRAMEWORK
5308 M:      Sumit Semwal <sumit.semwal@linaro.org>
5309 M:      Christian König <christian.koenig@amd.com>
5310 L:      linux-media@vger.kernel.org
5311 L:      dri-devel@lists.freedesktop.org
5312 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5313 S:      Maintained
5314 T:      git git://anongit.freedesktop.org/drm/drm-misc
5315 F:      Documentation/driver-api/dma-buf.rst
5316 F:      drivers/dma-buf/
5317 F:      include/linux/*fence.h
5318 F:      include/linux/dma-buf*
5319 F:      include/linux/dma-resv.h
5320 K:      \bdma_(?:buf|fence|resv)\b
5321
5322 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
5323 M:      Vinod Koul <vkoul@kernel.org>
5324 L:      dmaengine@vger.kernel.org
5325 S:      Maintained
5326 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
5327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
5328 F:      Documentation/devicetree/bindings/dma/
5329 F:      Documentation/driver-api/dmaengine/
5330 F:      drivers/dma/
5331 F:      include/linux/dma/
5332 F:      include/linux/dmaengine.h
5333 F:      include/linux/of_dma.h
5334
5335 DMA MAPPING HELPERS
5336 M:      Christoph Hellwig <hch@lst.de>
5337 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5338 R:      Robin Murphy <robin.murphy@arm.com>
5339 L:      iommu@lists.linux-foundation.org
5340 S:      Supported
5341 W:      http://git.infradead.org/users/hch/dma-mapping.git
5342 T:      git git://git.infradead.org/users/hch/dma-mapping.git
5343 F:      include/asm-generic/dma-mapping.h
5344 F:      include/linux/dma-direct.h
5345 F:      include/linux/dma-mapping.h
5346 F:      include/linux/dma-map-ops.h
5347 F:      kernel/dma/
5348
5349 DMA MAPPING BENCHMARK
5350 M:      Barry Song <song.bao.hua@hisilicon.com>
5351 L:      iommu@lists.linux-foundation.org
5352 F:      kernel/dma/map_benchmark.c
5353 F:      tools/testing/selftests/dma/
5354
5355 DMA-BUF HEAPS FRAMEWORK
5356 M:      Sumit Semwal <sumit.semwal@linaro.org>
5357 R:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5358 R:      Liam Mark <lmark@codeaurora.org>
5359 R:      Laura Abbott <labbott@redhat.com>
5360 R:      Brian Starkey <Brian.Starkey@arm.com>
5361 R:      John Stultz <john.stultz@linaro.org>
5362 L:      linux-media@vger.kernel.org
5363 L:      dri-devel@lists.freedesktop.org
5364 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5365 S:      Maintained
5366 T:      git git://anongit.freedesktop.org/drm/drm-misc
5367 F:      drivers/dma-buf/dma-heap.c
5368 F:      drivers/dma-buf/heaps/*
5369 F:      include/linux/dma-heap.h
5370 F:      include/uapi/linux/dma-heap.h
5371
5372 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5373 M:      Lukasz Luba <lukasz.luba@arm.com>
5374 L:      linux-pm@vger.kernel.org
5375 L:      linux-samsung-soc@vger.kernel.org
5376 S:      Maintained
5377 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5378 F:      drivers/memory/samsung/exynos5422-dmc.c
5379
5380 DME1737 HARDWARE MONITOR DRIVER
5381 M:      Juerg Haefliger <juergh@gmail.com>
5382 L:      linux-hwmon@vger.kernel.org
5383 S:      Maintained
5384 F:      Documentation/hwmon/dme1737.rst
5385 F:      drivers/hwmon/dme1737.c
5386
5387 DMI/SMBIOS SUPPORT
5388 M:      Jean Delvare <jdelvare@suse.com>
5389 S:      Maintained
5390 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5391 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5392 F:      drivers/firmware/dmi-id.c
5393 F:      drivers/firmware/dmi_scan.c
5394 F:      include/linux/dmi.h
5395
5396 DOCUMENTATION
5397 M:      Jonathan Corbet <corbet@lwn.net>
5398 L:      linux-doc@vger.kernel.org
5399 S:      Maintained
5400 P:      Documentation/doc-guide/maintainer-profile.rst
5401 T:      git git://git.lwn.net/linux.git docs-next
5402 F:      Documentation/
5403 F:      scripts/documentation-file-ref-check
5404 F:      scripts/kernel-doc
5405 F:      scripts/sphinx-pre-install
5406 X:      Documentation/ABI/
5407 X:      Documentation/admin-guide/media/
5408 X:      Documentation/devicetree/
5409 X:      Documentation/driver-api/media/
5410 X:      Documentation/firmware-guide/acpi/
5411 X:      Documentation/i2c/
5412 X:      Documentation/power/
5413 X:      Documentation/spi/
5414 X:      Documentation/userspace-api/media/
5415
5416 DOCUMENTATION SCRIPTS
5417 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5418 L:      linux-doc@vger.kernel.org
5419 S:      Maintained
5420 F:      Documentation/sphinx/parse-headers.pl
5421 F:      scripts/documentation-file-ref-check
5422 F:      scripts/sphinx-pre-install
5423
5424 DOCUMENTATION/ITALIAN
5425 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5426 L:      linux-doc@vger.kernel.org
5427 S:      Maintained
5428 F:      Documentation/translations/it_IT
5429
5430 DONGWOON DW9714 LENS VOICE COIL DRIVER
5431 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5432 L:      linux-media@vger.kernel.org
5433 S:      Maintained
5434 T:      git git://linuxtv.org/media_tree.git
5435 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5436 F:      drivers/media/i2c/dw9714.c
5437
5438 DONGWOON DW9768 LENS VOICE COIL DRIVER
5439 M:      Dongchun Zhu <dongchun.zhu@mediatek.com>
5440 L:      linux-media@vger.kernel.org
5441 S:      Maintained
5442 T:      git git://linuxtv.org/media_tree.git
5443 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
5444 F:      drivers/media/i2c/dw9768.c
5445
5446 DONGWOON DW9807 LENS VOICE COIL DRIVER
5447 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5448 L:      linux-media@vger.kernel.org
5449 S:      Maintained
5450 T:      git git://linuxtv.org/media_tree.git
5451 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5452 F:      drivers/media/i2c/dw9807-vcm.c
5453
5454 DOUBLETALK DRIVER
5455 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5456 L:      blinux-list@redhat.com
5457 S:      Maintained
5458 F:      drivers/char/dtlk.c
5459 F:      include/linux/dtlk.h
5460
5461 DPAA2 DATAPATH I/O (DPIO) DRIVER
5462 M:      Roy Pledge <Roy.Pledge@nxp.com>
5463 L:      linux-kernel@vger.kernel.org
5464 S:      Maintained
5465 F:      drivers/soc/fsl/dpio
5466
5467 DPAA2 ETHERNET DRIVER
5468 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5469 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5470 L:      netdev@vger.kernel.org
5471 S:      Maintained
5472 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
5473 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
5474 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5475 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5476 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5477 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5478 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5479 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5480 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5481
5482 DPAA2 ETHERNET SWITCH DRIVER
5483 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5484 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5485 L:      linux-kernel@vger.kernel.org
5486 S:      Maintained
5487 F:      drivers/staging/fsl-dpaa2/ethsw
5488
5489 DPT_I2O SCSI RAID DRIVER
5490 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5491 L:      linux-scsi@vger.kernel.org
5492 S:      Maintained
5493 W:      http://www.adaptec.com/
5494 F:      drivers/scsi/dpt*
5495 F:      drivers/scsi/dpt/
5496
5497 DRBD DRIVER
5498 M:      Philipp Reisner <philipp.reisner@linbit.com>
5499 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5500 L:      drbd-dev@lists.linbit.com
5501 S:      Supported
5502 W:      http://www.drbd.org
5503 T:      git git://git.linbit.com/linux-drbd.git
5504 T:      git git://git.linbit.com/drbd-8.4.git
5505 F:      Documentation/admin-guide/blockdev/
5506 F:      drivers/block/drbd/
5507 F:      lib/lru_cache.c
5508
5509 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5510 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5511 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5512 S:      Supported
5513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5514 F:      Documentation/core-api/kobject.rst
5515 F:      drivers/base/
5516 F:      fs/debugfs/
5517 F:      fs/sysfs/
5518 F:      include/linux/debugfs.h
5519 F:      include/linux/kobj*
5520 F:      lib/kobj*
5521
5522 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
5523 M:      Nishanth Menon <nm@ti.com>
5524 L:      linux-pm@vger.kernel.org
5525 S:      Maintained
5526 F:      drivers/soc/ti/smartreflex.c
5527 F:      include/linux/power/smartreflex.h
5528
5529 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5530 M:      Maxime Ripard <mripard@kernel.org>
5531 M:      Chen-Yu Tsai <wens@csie.org>
5532 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5533 L:      dri-devel@lists.freedesktop.org
5534 S:      Supported
5535 T:      git git://anongit.freedesktop.org/drm/drm-misc
5536 F:      drivers/gpu/drm/sun4i/sun8i*
5537
5538 DRM DRIVER FOR ARM PL111 CLCD
5539 M:      Eric Anholt <eric@anholt.net>
5540 S:      Supported
5541 T:      git git://anongit.freedesktop.org/drm/drm-misc
5542 F:      drivers/gpu/drm/pl111/
5543
5544 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5545 M:      Linus Walleij <linus.walleij@linaro.org>
5546 S:      Maintained
5547 T:      git git://anongit.freedesktop.org/drm/drm-misc
5548 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
5549 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5550
5551 DRM DRIVER FOR ASPEED BMC GFX
5552 M:      Joel Stanley <joel@jms.id.au>
5553 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
5554 S:      Supported
5555 T:      git git://anongit.freedesktop.org/drm/drm-misc
5556 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5557 F:      drivers/gpu/drm/aspeed/
5558
5559 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5560 M:      Dave Airlie <airlied@redhat.com>
5561 R:      Thomas Zimmermann <tzimmermann@suse.de>
5562 L:      dri-devel@lists.freedesktop.org
5563 S:      Supported
5564 T:      git git://anongit.freedesktop.org/drm/drm-misc
5565 F:      drivers/gpu/drm/ast/
5566
5567 DRM DRIVER FOR BOCHS VIRTUAL GPU
5568 M:      Gerd Hoffmann <kraxel@redhat.com>
5569 L:      virtualization@lists.linux-foundation.org
5570 S:      Maintained
5571 T:      git git://anongit.freedesktop.org/drm/drm-misc
5572 F:      drivers/gpu/drm/bochs/
5573
5574 DRM DRIVER FOR BOE HIMAX8279D PANELS
5575 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
5576 S:      Maintained
5577 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
5578 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
5579
5580 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5581 M:      Linus Walleij <linus.walleij@linaro.org>
5582 S:      Maintained
5583 T:      git git://anongit.freedesktop.org/drm/drm-misc
5584 F:      drivers/gpu/drm/tve200/
5585
5586 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
5587 M:      Icenowy Zheng <icenowy@aosc.io>
5588 S:      Maintained
5589 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
5590 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
5591
5592 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5593 M:      Jagan Teki <jagan@amarulasolutions.com>
5594 S:      Maintained
5595 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
5596 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5597
5598 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5599 M:      Hans de Goede <hdegoede@redhat.com>
5600 S:      Maintained
5601 T:      git git://anongit.freedesktop.org/drm/drm-misc
5602 F:      drivers/gpu/drm/tiny/gm12u320.c
5603
5604 DRM DRIVER FOR HX8357D PANELS
5605 M:      Eric Anholt <eric@anholt.net>
5606 S:      Maintained
5607 T:      git git://anongit.freedesktop.org/drm/drm-misc
5608 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5609 F:      drivers/gpu/drm/tiny/hx8357d.c
5610
5611 DRM DRIVER FOR ILITEK ILI9225 PANELS
5612 M:      David Lechner <david@lechnology.com>
5613 S:      Maintained
5614 T:      git git://anongit.freedesktop.org/drm/drm-misc
5615 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5616 F:      drivers/gpu/drm/tiny/ili9225.c
5617
5618 DRM DRIVER FOR ILITEK ILI9486 PANELS
5619 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
5620 S:      Maintained
5621 T:      git git://anongit.freedesktop.org/drm/drm-misc
5622 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
5623 F:      drivers/gpu/drm/tiny/ili9486.c
5624
5625 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5626 S:      Orphan / Obsolete
5627 F:      drivers/gpu/drm/i810/
5628 F:      include/uapi/drm/i810_drm.h
5629
5630 DRM DRIVER FOR LVDS PANELS
5631 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5632 L:      dri-devel@lists.freedesktop.org
5633 T:      git git://anongit.freedesktop.org/drm/drm-misc
5634 S:      Maintained
5635 F:      drivers/gpu/drm/panel/panel-lvds.c
5636 F:      Documentation/devicetree/bindings/display/panel/lvds.yaml
5637
5638 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
5639 M:      Guido Günther <agx@sigxcpu.org>
5640 R:      Purism Kernel Team <kernel@puri.sm>
5641 S:      Maintained
5642 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
5643 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
5644
5645 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5646 S:      Orphan / Obsolete
5647 F:      drivers/gpu/drm/mga/
5648 F:      include/uapi/drm/mga_drm.h
5649
5650 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
5651 M:      Dave Airlie <airlied@redhat.com>
5652 R:      Thomas Zimmermann <tzimmermann@suse.de>
5653 L:      dri-devel@lists.freedesktop.org
5654 S:      Supported
5655 T:      git git://anongit.freedesktop.org/drm/drm-misc
5656 F:      drivers/gpu/drm/mgag200/
5657
5658 DRM DRIVER FOR MI0283QT
5659 M:      Noralf Trønnes <noralf@tronnes.org>
5660 S:      Maintained
5661 T:      git git://anongit.freedesktop.org/drm/drm-misc
5662 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5663 F:      drivers/gpu/drm/tiny/mi0283qt.c
5664
5665 DRM DRIVER FOR MSM ADRENO GPU
5666 M:      Rob Clark <robdclark@gmail.com>
5667 M:      Sean Paul <sean@poorly.run>
5668 L:      linux-arm-msm@vger.kernel.org
5669 L:      dri-devel@lists.freedesktop.org
5670 L:      freedreno@lists.freedesktop.org
5671 S:      Maintained
5672 T:      git https://gitlab.freedesktop.org/drm/msm.git
5673 F:      Documentation/devicetree/bindings/display/msm/
5674 F:      drivers/gpu/drm/msm/
5675 F:      include/uapi/drm/msm_drm.h
5676
5677 DRM DRIVER FOR NOVATEK NT35510 PANELS
5678 M:      Linus Walleij <linus.walleij@linaro.org>
5679 S:      Maintained
5680 T:      git git://anongit.freedesktop.org/drm/drm-misc
5681 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
5682 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
5683
5684 DRM DRIVER FOR NOVATEK NT36672A PANELS
5685 M:      Sumit Semwal <sumit.semwal@linaro.org>
5686 S:      Maintained
5687 T:      git git://anongit.freedesktop.org/drm/drm-misc
5688 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
5689 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
5690
5691 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5692 M:      Ben Skeggs <bskeggs@redhat.com>
5693 L:      dri-devel@lists.freedesktop.org
5694 L:      nouveau@lists.freedesktop.org
5695 S:      Supported
5696 T:      git git://github.com/skeggsb/linux
5697 F:      drivers/gpu/drm/nouveau/
5698 F:      include/uapi/drm/nouveau_drm.h
5699
5700 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5701 M:      Stefan Mavrodiev <stefan@olimex.com>
5702 S:      Maintained
5703 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
5704 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5705
5706 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5707 M:      Noralf Trønnes <noralf@tronnes.org>
5708 S:      Maintained
5709 T:      git git://anongit.freedesktop.org/drm/drm-misc
5710 F:      Documentation/devicetree/bindings/display/repaper.txt
5711 F:      drivers/gpu/drm/tiny/repaper.c
5712
5713 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5714 M:      Dave Airlie <airlied@redhat.com>
5715 M:      Gerd Hoffmann <kraxel@redhat.com>
5716 L:      virtualization@lists.linux-foundation.org
5717 S:      Obsolete
5718 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5719 T:      git git://anongit.freedesktop.org/drm/drm-misc
5720 F:      drivers/gpu/drm/tiny/cirrus.c
5721
5722 DRM DRIVER FOR QXL VIRTUAL GPU
5723 M:      Dave Airlie <airlied@redhat.com>
5724 M:      Gerd Hoffmann <kraxel@redhat.com>
5725 L:      virtualization@lists.linux-foundation.org
5726 L:      spice-devel@lists.freedesktop.org
5727 S:      Maintained
5728 T:      git git://anongit.freedesktop.org/drm/drm-misc
5729 F:      drivers/gpu/drm/qxl/
5730 F:      include/uapi/drm/qxl_drm.h
5731
5732 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5733 S:      Orphan / Obsolete
5734 F:      drivers/gpu/drm/r128/
5735 F:      include/uapi/drm/r128_drm.h
5736
5737 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5738 M:      Robert Chiras <robert.chiras@nxp.com>
5739 S:      Maintained
5740 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
5741 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5742
5743 DRM DRIVER FOR SITRONIX ST7703 PANELS
5744 M:      Guido Günther <agx@sigxcpu.org>
5745 R:      Purism Kernel Team <kernel@puri.sm>
5746 R:      Ondrej Jirman <megous@megous.com>
5747 S:      Maintained
5748 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
5749 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
5750
5751 DRM DRIVER FOR SAVAGE VIDEO CARDS
5752 S:      Orphan / Obsolete
5753 F:      drivers/gpu/drm/savage/
5754 F:      include/uapi/drm/savage_drm.h
5755
5756 DRM DRIVER FOR SIS VIDEO CARDS
5757 S:      Orphan / Obsolete
5758 F:      drivers/gpu/drm/sis/
5759 F:      include/uapi/drm/sis_drm.h
5760
5761 DRM DRIVER FOR SITRONIX ST7586 PANELS
5762 M:      David Lechner <david@lechnology.com>
5763 S:      Maintained
5764 T:      git git://anongit.freedesktop.org/drm/drm-misc
5765 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5766 F:      drivers/gpu/drm/tiny/st7586.c
5767
5768 DRM DRIVER FOR SITRONIX ST7701 PANELS
5769 M:      Jagan Teki <jagan@amarulasolutions.com>
5770 S:      Maintained
5771 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
5772 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5773
5774 DRM DRIVER FOR SITRONIX ST7735R PANELS
5775 M:      David Lechner <david@lechnology.com>
5776 S:      Maintained
5777 T:      git git://anongit.freedesktop.org/drm/drm-misc
5778 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
5779 F:      drivers/gpu/drm/tiny/st7735r.c
5780
5781 DRM DRIVER FOR SONY ACX424AKP PANELS
5782 M:      Linus Walleij <linus.walleij@linaro.org>
5783 S:      Maintained
5784 T:      git git://anongit.freedesktop.org/drm/drm-misc
5785 F:      drivers/gpu/drm/panel/panel-sony-acx424akp.c
5786
5787 DRM DRIVER FOR ST-ERICSSON MCDE
5788 M:      Linus Walleij <linus.walleij@linaro.org>
5789 S:      Maintained
5790 T:      git git://anongit.freedesktop.org/drm/drm-misc
5791 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5792 F:      drivers/gpu/drm/mcde/
5793
5794 DRM DRIVER FOR TDFX VIDEO CARDS
5795 S:      Orphan / Obsolete
5796 F:      drivers/gpu/drm/tdfx/
5797
5798 DRM DRIVER FOR TPO TPG110 PANELS
5799 M:      Linus Walleij <linus.walleij@linaro.org>
5800 S:      Maintained
5801 T:      git git://anongit.freedesktop.org/drm/drm-misc
5802 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5803 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5804
5805 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5806 M:      Dave Airlie <airlied@redhat.com>
5807 R:      Sean Paul <sean@poorly.run>
5808 R:      Thomas Zimmermann <tzimmermann@suse.de>
5809 L:      dri-devel@lists.freedesktop.org
5810 S:      Supported
5811 T:      git git://anongit.freedesktop.org/drm/drm-misc
5812 F:      drivers/gpu/drm/udl/
5813
5814 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5815 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5816 M:      Melissa Wen <melissa.srw@gmail.com>
5817 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5818 R:      Daniel Vetter <daniel@ffwll.ch>
5819 L:      dri-devel@lists.freedesktop.org
5820 S:      Maintained
5821 T:      git git://anongit.freedesktop.org/drm/drm-misc
5822 F:      Documentation/gpu/vkms.rst
5823 F:      drivers/gpu/drm/vkms/
5824
5825 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5826 M:      Hans de Goede <hdegoede@redhat.com>
5827 L:      dri-devel@lists.freedesktop.org
5828 S:      Maintained
5829 T:      git git://anongit.freedesktop.org/drm/drm-misc
5830 F:      drivers/gpu/drm/vboxvideo/
5831
5832 DRM DRIVER FOR VMWARE VIRTUAL GPU
5833 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5834 M:      Roland Scheidegger <sroland@vmware.com>
5835 M:      Zack Rusin <zackr@vmware.com>
5836 L:      dri-devel@lists.freedesktop.org
5837 S:      Supported
5838 T:      git git://people.freedesktop.org/~sroland/linux
5839 F:      drivers/gpu/drm/vmwgfx/
5840 F:      include/uapi/drm/vmwgfx_drm.h
5841
5842 DRM DRIVERS
5843 M:      David Airlie <airlied@linux.ie>
5844 M:      Daniel Vetter <daniel@ffwll.ch>
5845 L:      dri-devel@lists.freedesktop.org
5846 S:      Maintained
5847 B:      https://gitlab.freedesktop.org/drm
5848 C:      irc://chat.freenode.net/dri-devel
5849 T:      git git://anongit.freedesktop.org/drm/drm
5850 F:      Documentation/devicetree/bindings/display/
5851 F:      Documentation/devicetree/bindings/gpu/
5852 F:      Documentation/gpu/
5853 F:      drivers/gpu/drm/
5854 F:      drivers/gpu/vga/
5855 F:      include/drm/
5856 F:      include/linux/vga*
5857 F:      include/uapi/drm/
5858
5859 DRM DRIVERS AND MISC GPU PATCHES
5860 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5861 M:      Maxime Ripard <mripard@kernel.org>
5862 M:      Thomas Zimmermann <tzimmermann@suse.de>
5863 S:      Maintained
5864 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5865 T:      git git://anongit.freedesktop.org/drm/drm-misc
5866 F:      Documentation/gpu/
5867 F:      drivers/gpu/drm/*
5868 F:      drivers/gpu/vga/
5869 F:      include/drm/drm*
5870 F:      include/linux/vga*
5871 F:      include/uapi/drm/drm*
5872
5873 DRM DRIVERS FOR ALLWINNER A10
5874 M:      Maxime Ripard <mripard@kernel.org>
5875 M:      Chen-Yu Tsai <wens@csie.org>
5876 L:      dri-devel@lists.freedesktop.org
5877 S:      Supported
5878 T:      git git://anongit.freedesktop.org/drm/drm-misc
5879 F:      Documentation/devicetree/bindings/display/allwinner*
5880 F:      drivers/gpu/drm/sun4i/
5881
5882 DRM DRIVERS FOR AMLOGIC SOCS
5883 M:      Neil Armstrong <narmstrong@baylibre.com>
5884 L:      dri-devel@lists.freedesktop.org
5885 L:      linux-amlogic@lists.infradead.org
5886 S:      Supported
5887 W:      http://linux-meson.com/
5888 T:      git git://anongit.freedesktop.org/drm/drm-misc
5889 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5890 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5891 F:      Documentation/gpu/meson.rst
5892 F:      drivers/gpu/drm/meson/
5893
5894 DRM DRIVERS FOR ATMEL HLCDC
5895 M:      Sam Ravnborg <sam@ravnborg.org>
5896 M:      Boris Brezillon <bbrezillon@kernel.org>
5897 L:      dri-devel@lists.freedesktop.org
5898 S:      Supported
5899 T:      git git://anongit.freedesktop.org/drm/drm-misc
5900 F:      Documentation/devicetree/bindings/display/atmel/
5901 F:      drivers/gpu/drm/atmel-hlcdc/
5902
5903 DRM DRIVERS FOR BRIDGE CHIPS
5904 M:      Andrzej Hajda <a.hajda@samsung.com>
5905 M:      Neil Armstrong <narmstrong@baylibre.com>
5906 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5907 R:      Jonas Karlman <jonas@kwiboo.se>
5908 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5909 S:      Maintained
5910 T:      git git://anongit.freedesktop.org/drm/drm-misc
5911 F:      drivers/gpu/drm/bridge/
5912
5913 DRM DRIVERS FOR EXYNOS
5914 M:      Inki Dae <inki.dae@samsung.com>
5915 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5916 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5917 M:      Kyungmin Park <kyungmin.park@samsung.com>
5918 L:      dri-devel@lists.freedesktop.org
5919 S:      Supported
5920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5921 F:      Documentation/devicetree/bindings/display/exynos/
5922 F:      drivers/gpu/drm/exynos/
5923 F:      include/uapi/drm/exynos_drm.h
5924
5925 DRM DRIVERS FOR FREESCALE DCU
5926 M:      Stefan Agner <stefan@agner.ch>
5927 M:      Alison Wang <alison.wang@nxp.com>
5928 L:      dri-devel@lists.freedesktop.org
5929 S:      Supported
5930 T:      git git://anongit.freedesktop.org/drm/drm-misc
5931 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5932 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5933 F:      drivers/gpu/drm/fsl-dcu/
5934
5935 DRM DRIVERS FOR FREESCALE IMX
5936 M:      Philipp Zabel <p.zabel@pengutronix.de>
5937 L:      dri-devel@lists.freedesktop.org
5938 S:      Maintained
5939 F:      Documentation/devicetree/bindings/display/imx/
5940 F:      drivers/gpu/drm/imx/
5941 F:      drivers/gpu/ipu-v3/
5942
5943 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5944 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5945 L:      dri-devel@lists.freedesktop.org
5946 S:      Maintained
5947 T:      git git://github.com/patjak/drm-gma500
5948 F:      drivers/gpu/drm/gma500/
5949
5950 DRM DRIVERS FOR HISILICON
5951 M:      Xinliang Liu <xinliang.liu@linaro.org>
5952 M:      Tian Tao  <tiantao6@hisilicon.com>
5953 R:      John Stultz <john.stultz@linaro.org>
5954 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5955 R:      Chen Feng <puck.chen@hisilicon.com>
5956 L:      dri-devel@lists.freedesktop.org
5957 S:      Maintained
5958 T:      git git://anongit.freedesktop.org/drm/drm-misc
5959 F:      Documentation/devicetree/bindings/display/hisilicon/
5960 F:      drivers/gpu/drm/hisilicon/
5961
5962 DRM DRIVERS FOR LIMA
5963 M:      Qiang Yu <yuq825@gmail.com>
5964 L:      dri-devel@lists.freedesktop.org
5965 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5966 S:      Maintained
5967 T:      git git://anongit.freedesktop.org/drm/drm-misc
5968 F:      drivers/gpu/drm/lima/
5969 F:      include/uapi/drm/lima_drm.h
5970
5971 DRM DRIVERS FOR MEDIATEK
5972 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
5973 M:      Philipp Zabel <p.zabel@pengutronix.de>
5974 L:      dri-devel@lists.freedesktop.org
5975 S:      Supported
5976 F:      Documentation/devicetree/bindings/display/mediatek/
5977 F:      drivers/gpu/drm/mediatek/
5978 F:      drivers/phy/mediatek/phy-mtk-hdmi*
5979 F:      drivers/phy/mediatek/phy-mtk-mipi*
5980
5981 DRM DRIVERS FOR NVIDIA TEGRA
5982 M:      Thierry Reding <thierry.reding@gmail.com>
5983 L:      dri-devel@lists.freedesktop.org
5984 L:      linux-tegra@vger.kernel.org
5985 S:      Supported
5986 T:      git git://anongit.freedesktop.org/tegra/linux.git
5987 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5988 F:      drivers/gpu/drm/tegra/
5989 F:      drivers/gpu/host1x/
5990 F:      include/linux/host1x.h
5991 F:      include/uapi/drm/tegra_drm.h
5992
5993 DRM DRIVERS FOR RENESAS
5994 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5995 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5996 L:      dri-devel@lists.freedesktop.org
5997 L:      linux-renesas-soc@vger.kernel.org
5998 S:      Supported
5999 T:      git git://linuxtv.org/pinchartl/media drm/du/next
6000 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
6001 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
6002 F:      Documentation/devicetree/bindings/display/renesas,du.txt
6003 F:      drivers/gpu/drm/rcar-du/
6004 F:      drivers/gpu/drm/shmobile/
6005 F:      include/linux/platform_data/shmob_drm.h
6006
6007 DRM DRIVERS FOR ROCKCHIP
6008 M:      Sandy Huang <hjc@rock-chips.com>
6009 M:      Heiko Stübner <heiko@sntech.de>
6010 L:      dri-devel@lists.freedesktop.org
6011 S:      Maintained
6012 T:      git git://anongit.freedesktop.org/drm/drm-misc
6013 F:      Documentation/devicetree/bindings/display/rockchip/
6014 F:      drivers/gpu/drm/rockchip/
6015
6016 DRM DRIVERS FOR STI
6017 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
6018 L:      dri-devel@lists.freedesktop.org
6019 S:      Maintained
6020 T:      git git://anongit.freedesktop.org/drm/drm-misc
6021 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
6022 F:      drivers/gpu/drm/sti
6023
6024 DRM DRIVERS FOR STM
6025 M:      Yannick Fertre <yannick.fertre@foss.st.com>
6026 M:      Philippe Cornu <philippe.cornu@foss.st.com>
6027 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
6028 L:      dri-devel@lists.freedesktop.org
6029 S:      Maintained
6030 T:      git git://anongit.freedesktop.org/drm/drm-misc
6031 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
6032 F:      drivers/gpu/drm/stm
6033
6034 DRM DRIVERS FOR TI KEYSTONE
6035 M:      Jyri Sarha <jyri.sarha@iki.fi>
6036 M:      Tomi Valkeinen <tomba@kernel.org>
6037 L:      dri-devel@lists.freedesktop.org
6038 S:      Maintained
6039 T:      git git://anongit.freedesktop.org/drm/drm-misc
6040 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
6041 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
6042 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
6043 F:      drivers/gpu/drm/tidss/
6044
6045 DRM DRIVERS FOR TI LCDC
6046 M:      Jyri Sarha <jyri.sarha@iki.fi>
6047 R:      Tomi Valkeinen <tomba@kernel.org>
6048 L:      dri-devel@lists.freedesktop.org
6049 S:      Maintained
6050 F:      Documentation/devicetree/bindings/display/tilcdc/
6051 F:      drivers/gpu/drm/tilcdc/
6052
6053 DRM DRIVERS FOR TI OMAP
6054 M:      Tomi Valkeinen <tomba@kernel.org>
6055 L:      dri-devel@lists.freedesktop.org
6056 S:      Maintained
6057 F:      Documentation/devicetree/bindings/display/ti/
6058 F:      drivers/gpu/drm/omapdrm/
6059
6060 DRM DRIVERS FOR V3D
6061 M:      Eric Anholt <eric@anholt.net>
6062 S:      Supported
6063 T:      git git://anongit.freedesktop.org/drm/drm-misc
6064 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
6065 F:      drivers/gpu/drm/v3d/
6066 F:      include/uapi/drm/v3d_drm.h
6067
6068 DRM DRIVERS FOR VC4
6069 M:      Eric Anholt <eric@anholt.net>
6070 M:      Maxime Ripard <mripard@kernel.org>
6071 S:      Supported
6072 T:      git git://github.com/anholt/linux
6073 T:      git git://anongit.freedesktop.org/drm/drm-misc
6074 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
6075 F:      drivers/gpu/drm/vc4/
6076 F:      include/uapi/drm/vc4_drm.h
6077
6078 DRM DRIVERS FOR VIVANTE GPU IP
6079 M:      Lucas Stach <l.stach@pengutronix.de>
6080 R:      Russell King <linux+etnaviv@armlinux.org.uk>
6081 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
6082 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
6083 L:      dri-devel@lists.freedesktop.org
6084 S:      Maintained
6085 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
6086 F:      drivers/gpu/drm/etnaviv/
6087 F:      include/uapi/drm/etnaviv_drm.h
6088
6089 DRM DRIVERS FOR XEN
6090 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
6091 L:      dri-devel@lists.freedesktop.org
6092 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
6093 S:      Supported
6094 T:      git git://anongit.freedesktop.org/drm/drm-misc
6095 F:      Documentation/gpu/xen-front.rst
6096 F:      drivers/gpu/drm/xen/
6097
6098 DRM DRIVERS FOR XILINX
6099 M:      Hyun Kwon <hyun.kwon@xilinx.com>
6100 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6101 L:      dri-devel@lists.freedesktop.org
6102 S:      Maintained
6103 T:      git git://anongit.freedesktop.org/drm/drm-misc
6104 F:      Documentation/devicetree/bindings/display/xlnx/
6105 F:      drivers/gpu/drm/xlnx/
6106
6107 DRM PANEL DRIVERS
6108 M:      Thierry Reding <thierry.reding@gmail.com>
6109 R:      Sam Ravnborg <sam@ravnborg.org>
6110 L:      dri-devel@lists.freedesktop.org
6111 S:      Maintained
6112 T:      git git://anongit.freedesktop.org/drm/drm-misc
6113 F:      Documentation/devicetree/bindings/display/panel/
6114 F:      drivers/gpu/drm/drm_panel.c
6115 F:      drivers/gpu/drm/panel/
6116 F:      include/drm/drm_panel.h
6117
6118 DRM TTM SUBSYSTEM
6119 M:      Christian Koenig <christian.koenig@amd.com>
6120 M:      Huang Rui <ray.huang@amd.com>
6121 L:      dri-devel@lists.freedesktop.org
6122 S:      Maintained
6123 T:      git git://people.freedesktop.org/~agd5f/linux
6124 F:      drivers/gpu/drm/ttm/
6125 F:      include/drm/ttm/
6126
6127 DSBR100 USB FM RADIO DRIVER
6128 M:      Alexey Klimov <klimov.linux@gmail.com>
6129 L:      linux-media@vger.kernel.org
6130 S:      Maintained
6131 T:      git git://linuxtv.org/media_tree.git
6132 F:      drivers/media/radio/dsbr100.c
6133
6134 DT3155 MEDIA DRIVER
6135 M:      Hans Verkuil <hverkuil@xs4all.nl>
6136 L:      linux-media@vger.kernel.org
6137 S:      Odd Fixes
6138 W:      https://linuxtv.org
6139 T:      git git://linuxtv.org/media_tree.git
6140 F:      drivers/media/pci/dt3155/
6141
6142 DVB_USB_AF9015 MEDIA DRIVER
6143 M:      Antti Palosaari <crope@iki.fi>
6144 L:      linux-media@vger.kernel.org
6145 S:      Maintained
6146 W:      https://linuxtv.org
6147 W:      http://palosaari.fi/linux/
6148 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6149 T:      git git://linuxtv.org/anttip/media_tree.git
6150 F:      drivers/media/usb/dvb-usb-v2/af9015*
6151
6152 DVB_USB_AF9035 MEDIA DRIVER
6153 M:      Antti Palosaari <crope@iki.fi>
6154 L:      linux-media@vger.kernel.org
6155 S:      Maintained
6156 W:      https://linuxtv.org
6157 W:      http://palosaari.fi/linux/
6158 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6159 T:      git git://linuxtv.org/anttip/media_tree.git
6160 F:      drivers/media/usb/dvb-usb-v2/af9035*
6161
6162 DVB_USB_ANYSEE MEDIA DRIVER
6163 M:      Antti Palosaari <crope@iki.fi>
6164 L:      linux-media@vger.kernel.org
6165 S:      Maintained
6166 W:      https://linuxtv.org
6167 W:      http://palosaari.fi/linux/
6168 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6169 T:      git git://linuxtv.org/anttip/media_tree.git
6170 F:      drivers/media/usb/dvb-usb-v2/anysee*
6171
6172 DVB_USB_AU6610 MEDIA DRIVER
6173 M:      Antti Palosaari <crope@iki.fi>
6174 L:      linux-media@vger.kernel.org
6175 S:      Maintained
6176 W:      https://linuxtv.org
6177 W:      http://palosaari.fi/linux/
6178 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6179 T:      git git://linuxtv.org/anttip/media_tree.git
6180 F:      drivers/media/usb/dvb-usb-v2/au6610*
6181
6182 DVB_USB_CE6230 MEDIA DRIVER
6183 M:      Antti Palosaari <crope@iki.fi>
6184 L:      linux-media@vger.kernel.org
6185 S:      Maintained
6186 W:      https://linuxtv.org
6187 W:      http://palosaari.fi/linux/
6188 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6189 T:      git git://linuxtv.org/anttip/media_tree.git
6190 F:      drivers/media/usb/dvb-usb-v2/ce6230*
6191
6192 DVB_USB_CXUSB MEDIA DRIVER
6193 M:      Michael Krufky <mkrufky@linuxtv.org>
6194 L:      linux-media@vger.kernel.org
6195 S:      Maintained
6196 W:      https://linuxtv.org
6197 W:      http://github.com/mkrufky
6198 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6199 T:      git git://linuxtv.org/media_tree.git
6200 F:      drivers/media/usb/dvb-usb/cxusb*
6201
6202 DVB_USB_EC168 MEDIA DRIVER
6203 M:      Antti Palosaari <crope@iki.fi>
6204 L:      linux-media@vger.kernel.org
6205 S:      Maintained
6206 W:      https://linuxtv.org
6207 W:      http://palosaari.fi/linux/
6208 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6209 T:      git git://linuxtv.org/anttip/media_tree.git
6210 F:      drivers/media/usb/dvb-usb-v2/ec168*
6211
6212 DVB_USB_GL861 MEDIA DRIVER
6213 M:      Antti Palosaari <crope@iki.fi>
6214 L:      linux-media@vger.kernel.org
6215 S:      Maintained
6216 W:      https://linuxtv.org
6217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6218 T:      git git://linuxtv.org/anttip/media_tree.git
6219 F:      drivers/media/usb/dvb-usb-v2/gl861*
6220
6221 DVB_USB_MXL111SF MEDIA DRIVER
6222 M:      Michael Krufky <mkrufky@linuxtv.org>
6223 L:      linux-media@vger.kernel.org
6224 S:      Maintained
6225 W:      https://linuxtv.org
6226 W:      http://github.com/mkrufky
6227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6228 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
6229 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
6230
6231 DVB_USB_RTL28XXU MEDIA DRIVER
6232 M:      Antti Palosaari <crope@iki.fi>
6233 L:      linux-media@vger.kernel.org
6234 S:      Maintained
6235 W:      https://linuxtv.org
6236 W:      http://palosaari.fi/linux/
6237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6238 T:      git git://linuxtv.org/anttip/media_tree.git
6239 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
6240
6241 DVB_USB_V2 MEDIA DRIVER
6242 M:      Antti Palosaari <crope@iki.fi>
6243 L:      linux-media@vger.kernel.org
6244 S:      Maintained
6245 W:      https://linuxtv.org
6246 W:      http://palosaari.fi/linux/
6247 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6248 T:      git git://linuxtv.org/anttip/media_tree.git
6249 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
6250 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
6251
6252 DYNAMIC DEBUG
6253 M:      Jason Baron <jbaron@akamai.com>
6254 S:      Maintained
6255 F:      include/linux/dynamic_debug.h
6256 F:      lib/dynamic_debug.c
6257
6258 DYNAMIC INTERRUPT MODERATION
6259 M:      Tal Gilboa <talgi@nvidia.com>
6260 S:      Maintained
6261 F:      Documentation/networking/net_dim.rst
6262 F:      include/linux/dim.h
6263 F:      lib/dim/
6264
6265 DZ DECSTATION DZ11 SERIAL DRIVER
6266 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
6267 S:      Maintained
6268 F:      drivers/tty/serial/dz.*
6269
6270 E3X0 POWER BUTTON DRIVER
6271 M:      Moritz Fischer <moritz.fischer@ettus.com>
6272 L:      usrp-users@lists.ettus.com
6273 S:      Supported
6274 W:      http://www.ettus.com
6275 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
6276 F:      drivers/input/misc/e3x0-button.c
6277
6278 E4000 MEDIA DRIVER
6279 M:      Antti Palosaari <crope@iki.fi>
6280 L:      linux-media@vger.kernel.org
6281 S:      Maintained
6282 W:      https://linuxtv.org
6283 W:      http://palosaari.fi/linux/
6284 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6285 T:      git git://linuxtv.org/anttip/media_tree.git
6286 F:      drivers/media/tuners/e4000*
6287
6288 EARTH_PT1 MEDIA DRIVER
6289 M:      Akihiro Tsukada <tskd08@gmail.com>
6290 L:      linux-media@vger.kernel.org
6291 S:      Odd Fixes
6292 F:      drivers/media/pci/pt1/
6293
6294 EARTH_PT3 MEDIA DRIVER
6295 M:      Akihiro Tsukada <tskd08@gmail.com>
6296 L:      linux-media@vger.kernel.org
6297 S:      Odd Fixes
6298 F:      drivers/media/pci/pt3/
6299
6300 EC100 MEDIA DRIVER
6301 M:      Antti Palosaari <crope@iki.fi>
6302 L:      linux-media@vger.kernel.org
6303 S:      Maintained
6304 W:      https://linuxtv.org
6305 W:      http://palosaari.fi/linux/
6306 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6307 T:      git git://linuxtv.org/anttip/media_tree.git
6308 F:      drivers/media/dvb-frontends/ec100*
6309
6310 ECRYPT FILE SYSTEM
6311 M:      Tyler Hicks <code@tyhicks.com>
6312 L:      ecryptfs@vger.kernel.org
6313 S:      Odd Fixes
6314 W:      http://ecryptfs.org
6315 W:      https://launchpad.net/ecryptfs
6316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
6317 F:      Documentation/filesystems/ecryptfs.rst
6318 F:      fs/ecryptfs/
6319
6320 EDAC-AMD64
6321 M:      Borislav Petkov <bp@alien8.de>
6322 L:      linux-edac@vger.kernel.org
6323 S:      Maintained
6324 F:      drivers/edac/amd64_edac*
6325
6326 EDAC-ARMADA
6327 M:      Jan Luebbe <jlu@pengutronix.de>
6328 L:      linux-edac@vger.kernel.org
6329 S:      Maintained
6330 F:      drivers/edac/armada_xp_*
6331
6332 EDAC-AST2500
6333 M:      Stefan Schaeckeler <sschaeck@cisco.com>
6334 S:      Supported
6335 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
6336 F:      drivers/edac/aspeed_edac.c
6337
6338 EDAC-BLUEFIELD
6339 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
6340 S:      Supported
6341 F:      drivers/edac/bluefield_edac.c
6342
6343 EDAC-CALXEDA
6344 M:      Andre Przywara <andre.przywara@arm.com>
6345 L:      linux-edac@vger.kernel.org
6346 S:      Maintained
6347 F:      drivers/edac/highbank*
6348
6349 EDAC-CAVIUM OCTEON
6350 M:      Ralf Baechle <ralf@linux-mips.org>
6351 L:      linux-edac@vger.kernel.org
6352 L:      linux-mips@vger.kernel.org
6353 S:      Supported
6354 F:      drivers/edac/octeon_edac*
6355
6356 EDAC-CAVIUM THUNDERX
6357 M:      Robert Richter <rric@kernel.org>
6358 L:      linux-edac@vger.kernel.org
6359 S:      Odd Fixes
6360 F:      drivers/edac/thunderx_edac*
6361
6362 EDAC-CORE
6363 M:      Borislav Petkov <bp@alien8.de>
6364 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6365 M:      Tony Luck <tony.luck@intel.com>
6366 R:      James Morse <james.morse@arm.com>
6367 R:      Robert Richter <rric@kernel.org>
6368 L:      linux-edac@vger.kernel.org
6369 S:      Supported
6370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
6371 F:      Documentation/admin-guide/ras.rst
6372 F:      Documentation/driver-api/edac.rst
6373 F:      drivers/edac/
6374 F:      include/linux/edac.h
6375
6376 EDAC-DMC520
6377 M:      Lei Wang <lewan@microsoft.com>
6378 L:      linux-edac@vger.kernel.org
6379 S:      Supported
6380 F:      drivers/edac/dmc520_edac.c
6381
6382 EDAC-E752X
6383 M:      Mark Gross <mark.gross@intel.com>
6384 L:      linux-edac@vger.kernel.org
6385 S:      Maintained
6386 F:      drivers/edac/e752x_edac.c
6387
6388 EDAC-E7XXX
6389 L:      linux-edac@vger.kernel.org
6390 S:      Maintained
6391 F:      drivers/edac/e7xxx_edac.c
6392
6393 EDAC-FSL_DDR
6394 M:      York Sun <york.sun@nxp.com>
6395 L:      linux-edac@vger.kernel.org
6396 S:      Maintained
6397 F:      drivers/edac/fsl_ddr_edac.*
6398
6399 EDAC-GHES
6400 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6401 L:      linux-edac@vger.kernel.org
6402 S:      Maintained
6403 F:      drivers/edac/ghes_edac.c
6404
6405 EDAC-I10NM
6406 M:      Tony Luck <tony.luck@intel.com>
6407 L:      linux-edac@vger.kernel.org
6408 S:      Maintained
6409 F:      drivers/edac/i10nm_base.c
6410
6411 EDAC-I3000
6412 L:      linux-edac@vger.kernel.org
6413 S:      Orphan
6414 F:      drivers/edac/i3000_edac.c
6415
6416 EDAC-I5000
6417 L:      linux-edac@vger.kernel.org
6418 S:      Maintained
6419 F:      drivers/edac/i5000_edac.c
6420
6421 EDAC-I5400
6422 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6423 L:      linux-edac@vger.kernel.org
6424 S:      Maintained
6425 F:      drivers/edac/i5400_edac.c
6426
6427 EDAC-I7300
6428 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6429 L:      linux-edac@vger.kernel.org
6430 S:      Maintained
6431 F:      drivers/edac/i7300_edac.c
6432
6433 EDAC-I7CORE
6434 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6435 L:      linux-edac@vger.kernel.org
6436 S:      Maintained
6437 F:      drivers/edac/i7core_edac.c
6438
6439 EDAC-I82443BXGX
6440 M:      Tim Small <tim@buttersideup.com>
6441 L:      linux-edac@vger.kernel.org
6442 S:      Maintained
6443 F:      drivers/edac/i82443bxgx_edac.c
6444
6445 EDAC-I82975X
6446 M:      "Arvind R." <arvino55@gmail.com>
6447 L:      linux-edac@vger.kernel.org
6448 S:      Maintained
6449 F:      drivers/edac/i82975x_edac.c
6450
6451 EDAC-IE31200
6452 M:      Jason Baron <jbaron@akamai.com>
6453 L:      linux-edac@vger.kernel.org
6454 S:      Maintained
6455 F:      drivers/edac/ie31200_edac.c
6456
6457 EDAC-IGEN6
6458 M:      Tony Luck <tony.luck@intel.com>
6459 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6460 L:      linux-edac@vger.kernel.org
6461 S:      Maintained
6462 F:      drivers/edac/igen6_edac.c
6463
6464 EDAC-MPC85XX
6465 M:      Johannes Thumshirn <morbidrsa@gmail.com>
6466 L:      linux-edac@vger.kernel.org
6467 S:      Maintained
6468 F:      drivers/edac/mpc85xx_edac.[ch]
6469
6470 EDAC-PASEMI
6471 M:      Egor Martovetsky <egor@pasemi.com>
6472 L:      linux-edac@vger.kernel.org
6473 S:      Maintained
6474 F:      drivers/edac/pasemi_edac.c
6475
6476 EDAC-PND2
6477 M:      Tony Luck <tony.luck@intel.com>
6478 L:      linux-edac@vger.kernel.org
6479 S:      Maintained
6480 F:      drivers/edac/pnd2_edac.[ch]
6481
6482 EDAC-QCOM
6483 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6484 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6485 L:      linux-arm-msm@vger.kernel.org
6486 L:      linux-edac@vger.kernel.org
6487 S:      Maintained
6488 F:      drivers/edac/qcom_edac.c
6489
6490 EDAC-R82600
6491 M:      Tim Small <tim@buttersideup.com>
6492 L:      linux-edac@vger.kernel.org
6493 S:      Maintained
6494 F:      drivers/edac/r82600_edac.c
6495
6496 EDAC-SBRIDGE
6497 M:      Tony Luck <tony.luck@intel.com>
6498 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6499 L:      linux-edac@vger.kernel.org
6500 S:      Maintained
6501 F:      drivers/edac/sb_edac.c
6502
6503 EDAC-SIFIVE
6504 M:      Yash Shah <yash.shah@sifive.com>
6505 L:      linux-edac@vger.kernel.org
6506 S:      Supported
6507 F:      drivers/edac/sifive_edac.c
6508
6509 EDAC-SKYLAKE
6510 M:      Tony Luck <tony.luck@intel.com>
6511 L:      linux-edac@vger.kernel.org
6512 S:      Maintained
6513 F:      drivers/edac/skx_*.[ch]
6514
6515 EDAC-TI
6516 M:      Tero Kristo <kristo@kernel.org>
6517 L:      linux-edac@vger.kernel.org
6518 S:      Odd Fixes
6519 F:      drivers/edac/ti_edac.c
6520
6521 EDIROL UA-101/UA-1000 DRIVER
6522 M:      Clemens Ladisch <clemens@ladisch.de>
6523 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6524 S:      Maintained
6525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6526 F:      sound/usb/misc/ua101.c
6527
6528 EFI TEST DRIVER
6529 M:      Ivan Hu <ivan.hu@canonical.com>
6530 M:      Ard Biesheuvel <ardb@kernel.org>
6531 L:      linux-efi@vger.kernel.org
6532 S:      Maintained
6533 F:      drivers/firmware/efi/test/
6534
6535 EFI VARIABLE FILESYSTEM
6536 M:      Matthew Garrett <matthew.garrett@nebula.com>
6537 M:      Jeremy Kerr <jk@ozlabs.org>
6538 M:      Ard Biesheuvel <ardb@kernel.org>
6539 L:      linux-efi@vger.kernel.org
6540 S:      Maintained
6541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6542 F:      fs/efivarfs/
6543
6544 EFIFB FRAMEBUFFER DRIVER
6545 M:      Peter Jones <pjones@redhat.com>
6546 L:      linux-fbdev@vger.kernel.org
6547 S:      Maintained
6548 F:      drivers/video/fbdev/efifb.c
6549
6550 EFS FILESYSTEM
6551 S:      Orphan
6552 W:      http://aeschi.ch.eu.org/efs/
6553 F:      fs/efs/
6554
6555 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6556 M:      Douglas Miller <dougmill@linux.ibm.com>
6557 L:      netdev@vger.kernel.org
6558 S:      Maintained
6559 F:      drivers/net/ethernet/ibm/ehea/
6560
6561 EM28XX VIDEO4LINUX DRIVER
6562 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6563 L:      linux-media@vger.kernel.org
6564 S:      Maintained
6565 W:      https://linuxtv.org
6566 T:      git git://linuxtv.org/media_tree.git
6567 F:      Documentation/admin-guide/media/em28xx*
6568 F:      drivers/media/usb/em28xx/
6569
6570 EMBEDDED LINUX
6571 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6572 M:      Matt Mackall <mpm@selenic.com>
6573 M:      David Woodhouse <dwmw2@infradead.org>
6574 L:      linux-embedded@vger.kernel.org
6575 S:      Maintained
6576
6577 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
6578 M:      Adrian Hunter <adrian.hunter@intel.com>
6579 M:      Ritesh Harjani <riteshh@codeaurora.org>
6580 M:      Asutosh Das <asutoshd@codeaurora.org>
6581 L:      linux-mmc@vger.kernel.org
6582 S:      Maintained
6583 F:      drivers/mmc/host/cqhci*
6584
6585 EMULEX 10Gbps iSCSI - OneConnect DRIVER
6586 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6587 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6588 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6589 L:      linux-scsi@vger.kernel.org
6590 S:      Supported
6591 W:      http://www.broadcom.com
6592 F:      drivers/scsi/be2iscsi/
6593
6594 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6595 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6596 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6597 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6598 L:      netdev@vger.kernel.org
6599 S:      Supported
6600 W:      http://www.emulex.com
6601 F:      drivers/net/ethernet/emulex/benet/
6602
6603 EMULEX ONECONNECT ROCE DRIVER
6604 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6605 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6606 L:      linux-rdma@vger.kernel.org
6607 S:      Odd Fixes
6608 W:      http://www.broadcom.com
6609 F:      drivers/infiniband/hw/ocrdma/
6610 F:      include/uapi/rdma/ocrdma-abi.h
6611
6612 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6613 M:      James Smart <james.smart@broadcom.com>
6614 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6615 L:      linux-scsi@vger.kernel.org
6616 S:      Supported
6617 W:      http://www.broadcom.com
6618 F:      drivers/scsi/lpfc/
6619
6620 ENE CB710 FLASH CARD READER DRIVER
6621 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6622 S:      Maintained
6623 F:      drivers/misc/cb710/
6624 F:      drivers/mmc/host/cb710-mmc.*
6625 F:      include/linux/cb710.h
6626
6627 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6628 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6629 S:      Maintained
6630 F:      drivers/media/rc/ene_ir.*
6631
6632 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
6633 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
6634 L:      linuxppc-dev@lists.ozlabs.org
6635 S:      Maintained
6636 F:      drivers/tty/ehv_bytechan.c
6637
6638 EPSON S1D13XXX FRAMEBUFFER DRIVER
6639 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6640 S:      Maintained
6641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6642 F:      drivers/video/fbdev/s1d13xxxfb.c
6643 F:      include/video/s1d13xxxfb.h
6644
6645 EROFS FILE SYSTEM
6646 M:      Gao Xiang <xiang@kernel.org>
6647 M:      Chao Yu <yuchao0@huawei.com>
6648 L:      linux-erofs@lists.ozlabs.org
6649 S:      Maintained
6650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6651 F:      Documentation/filesystems/erofs.rst
6652 F:      fs/erofs/
6653 F:      include/trace/events/erofs.h
6654
6655 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6656 M:      Jeff Layton <jlayton@kernel.org>
6657 S:      Maintained
6658 F:      include/linux/errseq.h
6659 F:      lib/errseq.c
6660
6661 ET131X NETWORK DRIVER
6662 M:      Mark Einon <mark.einon@gmail.com>
6663 S:      Odd Fixes
6664 F:      drivers/net/ethernet/agere/
6665
6666 ETHERNET BRIDGE
6667 M:      Roopa Prabhu <roopa@nvidia.com>
6668 M:      Nikolay Aleksandrov <nikolay@nvidia.com>
6669 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6670 L:      netdev@vger.kernel.org
6671 S:      Maintained
6672 W:      http://www.linuxfoundation.org/en/Net:Bridge
6673 F:      include/linux/netfilter_bridge/
6674 F:      net/bridge/
6675
6676 ETHERNET PHY LIBRARY
6677 M:      Andrew Lunn <andrew@lunn.ch>
6678 M:      Heiner Kallweit <hkallweit1@gmail.com>
6679 R:      Russell King <linux@armlinux.org.uk>
6680 L:      netdev@vger.kernel.org
6681 S:      Maintained
6682 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6683 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6684 F:      Documentation/devicetree/bindings/net/mdio*
6685 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6686 F:      Documentation/networking/phy.rst
6687 F:      drivers/net/mdio/
6688 F:      drivers/net/mdio/of_mdio.c
6689 F:      drivers/net/pcs/
6690 F:      drivers/net/phy/
6691 F:      drivers/of/of_net.c
6692 F:      include/dt-bindings/net/qca-ar803x.h
6693 F:      include/linux/*mdio*.h
6694 F:      include/linux/mdio/*.h
6695 F:      include/linux/of_net.h
6696 F:      include/linux/phy.h
6697 F:      include/linux/phy_fixed.h
6698 F:      include/linux/platform_data/mdio-bcm-unimac.h
6699 F:      include/linux/platform_data/mdio-gpio.h
6700 F:      include/trace/events/mdio.h
6701 F:      include/uapi/linux/mdio.h
6702 F:      include/uapi/linux/mii.h
6703
6704 EXFAT FILE SYSTEM
6705 M:      Namjae Jeon <namjae.jeon@samsung.com>
6706 M:      Sungjong Seo <sj1557.seo@samsung.com>
6707 L:      linux-fsdevel@vger.kernel.org
6708 S:      Maintained
6709 F:      fs/exfat/
6710
6711 EXT2 FILE SYSTEM
6712 M:      Jan Kara <jack@suse.com>
6713 L:      linux-ext4@vger.kernel.org
6714 S:      Maintained
6715 F:      Documentation/filesystems/ext2.rst
6716 F:      fs/ext2/
6717 F:      include/linux/ext2*
6718
6719 EXT4 FILE SYSTEM
6720 M:      "Theodore Ts'o" <tytso@mit.edu>
6721 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6722 L:      linux-ext4@vger.kernel.org
6723 S:      Maintained
6724 W:      http://ext4.wiki.kernel.org
6725 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6727 F:      Documentation/filesystems/ext4/
6728 F:      fs/ext4/
6729 F:      include/trace/events/ext4.h
6730
6731 Extended Verification Module (EVM)
6732 M:      Mimi Zohar <zohar@linux.ibm.com>
6733 L:      linux-integrity@vger.kernel.org
6734 S:      Supported
6735 F:      security/integrity/evm/
6736
6737 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6738 M:      Ard Biesheuvel <ardb@kernel.org>
6739 L:      linux-efi@vger.kernel.org
6740 S:      Maintained
6741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6742 F:      Documentation/admin-guide/efi-stub.rst
6743 F:      arch/*/include/asm/efi.h
6744 F:      arch/*/kernel/efi.c
6745 F:      arch/arm/boot/compressed/efi-header.S
6746 F:      arch/arm64/kernel/efi-entry.S
6747 F:      arch/x86/platform/efi/
6748 F:      drivers/firmware/efi/
6749 F:      include/linux/efi*.h
6750
6751 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6752 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6753 M:      Chanwoo Choi <cw00.choi@samsung.com>
6754 L:      linux-kernel@vger.kernel.org
6755 S:      Maintained
6756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6757 F:      Documentation/devicetree/bindings/extcon/
6758 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6759 F:      drivers/extcon/
6760 F:      include/linux/extcon.h
6761 F:      include/linux/extcon/
6762
6763 EXTRA BOOT CONFIG
6764 M:      Masami Hiramatsu <mhiramat@kernel.org>
6765 S:      Maintained
6766 F:      Documentation/admin-guide/bootconfig.rst
6767 F:      fs/proc/bootconfig.c
6768 F:      include/linux/bootconfig.h
6769 F:      lib/bootconfig.c
6770 F:      tools/bootconfig/*
6771 F:      tools/bootconfig/scripts/*
6772
6773 EXYNOS DP DRIVER
6774 M:      Jingoo Han <jingoohan1@gmail.com>
6775 L:      dri-devel@lists.freedesktop.org
6776 S:      Maintained
6777 F:      drivers/gpu/drm/exynos/exynos_dp*
6778
6779 EXYNOS SYSMMU (IOMMU) driver
6780 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6781 L:      iommu@lists.linux-foundation.org
6782 S:      Maintained
6783 F:      drivers/iommu/exynos-iommu.c
6784
6785 F2FS FILE SYSTEM
6786 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6787 M:      Chao Yu <yuchao0@huawei.com>
6788 L:      linux-f2fs-devel@lists.sourceforge.net
6789 S:      Maintained
6790 W:      https://f2fs.wiki.kernel.org/
6791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6792 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6793 F:      Documentation/filesystems/f2fs.rst
6794 F:      fs/f2fs/
6795 F:      include/linux/f2fs_fs.h
6796 F:      include/trace/events/f2fs.h
6797 F:      include/uapi/linux/f2fs.h
6798
6799 F71805F HARDWARE MONITORING DRIVER
6800 M:      Jean Delvare <jdelvare@suse.com>
6801 L:      linux-hwmon@vger.kernel.org
6802 S:      Maintained
6803 F:      Documentation/hwmon/f71805f.rst
6804 F:      drivers/hwmon/f71805f.c
6805
6806 FADDR2LINE
6807 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6808 S:      Maintained
6809 F:      scripts/faddr2line
6810
6811 FAILOVER MODULE
6812 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6813 L:      netdev@vger.kernel.org
6814 S:      Supported
6815 F:      Documentation/networking/failover.rst
6816 F:      include/net/failover.h
6817 F:      net/core/failover.c
6818
6819 FANOTIFY
6820 M:      Jan Kara <jack@suse.cz>
6821 R:      Amir Goldstein <amir73il@gmail.com>
6822 L:      linux-fsdevel@vger.kernel.org
6823 S:      Maintained
6824 F:      fs/notify/fanotify/
6825 F:      include/linux/fanotify.h
6826 F:      include/uapi/linux/fanotify.h
6827
6828 FARSYNC SYNCHRONOUS DRIVER
6829 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6830 S:      Supported
6831 W:      http://www.farsite.co.uk/
6832 F:      drivers/net/wan/farsync.*
6833
6834 FAULT INJECTION SUPPORT
6835 M:      Akinobu Mita <akinobu.mita@gmail.com>
6836 S:      Supported
6837 F:      Documentation/fault-injection/
6838 F:      lib/fault-inject.c
6839
6840 FBTFT Framebuffer drivers
6841 L:      dri-devel@lists.freedesktop.org
6842 L:      linux-fbdev@vger.kernel.org
6843 S:      Orphan
6844 F:      drivers/staging/fbtft/
6845
6846 FC0011 TUNER DRIVER
6847 M:      Michael Buesch <m@bues.ch>
6848 L:      linux-media@vger.kernel.org
6849 S:      Maintained
6850 F:      drivers/media/tuners/fc0011.c
6851 F:      drivers/media/tuners/fc0011.h
6852
6853 FC2580 MEDIA DRIVER
6854 M:      Antti Palosaari <crope@iki.fi>
6855 L:      linux-media@vger.kernel.org
6856 S:      Maintained
6857 W:      https://linuxtv.org
6858 W:      http://palosaari.fi/linux/
6859 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6860 T:      git git://linuxtv.org/anttip/media_tree.git
6861 F:      drivers/media/tuners/fc2580*
6862
6863 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6864 M:      Hannes Reinecke <hare@suse.de>
6865 L:      linux-scsi@vger.kernel.org
6866 S:      Supported
6867 W:      www.Open-FCoE.org
6868 F:      drivers/scsi/fcoe/
6869 F:      drivers/scsi/libfc/
6870 F:      include/scsi/fc/
6871 F:      include/scsi/libfc.h
6872 F:      include/scsi/libfcoe.h
6873 F:      include/uapi/scsi/fc/
6874
6875 FILE LOCKING (flock() and fcntl()/lockf())
6876 M:      Jeff Layton <jlayton@kernel.org>
6877 M:      "J. Bruce Fields" <bfields@fieldses.org>
6878 L:      linux-fsdevel@vger.kernel.org
6879 S:      Maintained
6880 F:      fs/fcntl.c
6881 F:      fs/locks.c
6882 F:      include/linux/fcntl.h
6883 F:      include/uapi/linux/fcntl.h
6884
6885 FILESYSTEM DIRECT ACCESS (DAX)
6886 M:      Dan Williams <dan.j.williams@intel.com>
6887 R:      Matthew Wilcox <willy@infradead.org>
6888 R:      Jan Kara <jack@suse.cz>
6889 L:      linux-fsdevel@vger.kernel.org
6890 L:      linux-nvdimm@lists.01.org
6891 S:      Supported
6892 F:      fs/dax.c
6893 F:      include/linux/dax.h
6894 F:      include/trace/events/fs_dax.h
6895
6896 FILESYSTEMS (VFS and infrastructure)
6897 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6898 L:      linux-fsdevel@vger.kernel.org
6899 S:      Maintained
6900 F:      fs/*
6901 F:      include/linux/fs.h
6902 F:      include/linux/fs_types.h
6903 F:      include/uapi/linux/fs.h
6904 F:      include/uapi/linux/openat2.h
6905 X:      fs/io-wq.c
6906 X:      fs/io-wq.h
6907 X:      fs/io_uring.c
6908
6909 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6910 M:      Riku Voipio <riku.voipio@iki.fi>
6911 L:      linux-hwmon@vger.kernel.org
6912 S:      Maintained
6913 F:      drivers/hwmon/f75375s.c
6914 F:      include/linux/f75375s.h
6915
6916 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6917 M:      Clemens Ladisch <clemens@ladisch.de>
6918 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6919 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6920 S:      Maintained
6921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6922 F:      include/uapi/sound/firewire.h
6923 F:      sound/firewire/
6924
6925 FIREWIRE MEDIA DRIVERS (firedtv)
6926 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6927 L:      linux-media@vger.kernel.org
6928 L:      linux1394-devel@lists.sourceforge.net
6929 S:      Maintained
6930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6931 F:      drivers/media/firewire/
6932
6933 FIREWIRE SBP-2 TARGET
6934 M:      Chris Boot <bootc@bootc.net>
6935 L:      linux-scsi@vger.kernel.org
6936 L:      target-devel@vger.kernel.org
6937 L:      linux1394-devel@lists.sourceforge.net
6938 S:      Maintained
6939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6940 F:      drivers/target/sbp/
6941
6942 FIREWIRE SUBSYSTEM
6943 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6944 L:      linux1394-devel@lists.sourceforge.net
6945 S:      Maintained
6946 W:      http://ieee1394.wiki.kernel.org/
6947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6948 F:      drivers/firewire/
6949 F:      include/linux/firewire.h
6950 F:      include/uapi/linux/firewire*.h
6951 F:      tools/firewire/
6952
6953 FIRMWARE LOADER (request_firmware)
6954 M:      Luis Chamberlain <mcgrof@kernel.org>
6955 L:      linux-kernel@vger.kernel.org
6956 S:      Maintained
6957 F:      Documentation/firmware_class/
6958 F:      drivers/base/firmware_loader/
6959 F:      include/linux/firmware.h
6960
6961 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6962 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6963 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6964 S:      Maintained
6965 F:      drivers/block/rsxx/
6966
6967 FLEXTIMER FTM-QUADDEC DRIVER
6968 M:      Patrick Havelange <patrick.havelange@essensium.com>
6969 L:      linux-iio@vger.kernel.org
6970 S:      Maintained
6971 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6972 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6973 F:      drivers/counter/ftm-quaddec.c
6974
6975 FLOPPY DRIVER
6976 M:      Denis Efremov <efremov@linux.com>
6977 L:      linux-block@vger.kernel.org
6978 S:      Odd Fixes
6979 F:      drivers/block/floppy.c
6980
6981 FLYSKY FSIA6B RC RECEIVER
6982 M:      Markus Koch <markus@notsyncing.net>
6983 L:      linux-input@vger.kernel.org
6984 S:      Maintained
6985 F:      drivers/input/joystick/fsia6b.c
6986
6987 FORCEDETH GIGABIT ETHERNET DRIVER
6988 M:      Rain River <rain.1986.08.12@gmail.com>
6989 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
6990 L:      netdev@vger.kernel.org
6991 S:      Maintained
6992 F:      drivers/net/ethernet/nvidia/*
6993
6994 FPGA DFL DRIVERS
6995 M:      Wu Hao <hao.wu@intel.com>
6996 R:      Tom Rix <trix@redhat.com>
6997 L:      linux-fpga@vger.kernel.org
6998 S:      Maintained
6999 F:      Documentation/ABI/testing/sysfs-bus-dfl*
7000 F:      Documentation/fpga/dfl.rst
7001 F:      drivers/fpga/dfl*
7002 F:      include/linux/dfl.h
7003 F:      include/uapi/linux/fpga-dfl.h
7004
7005 FPGA MANAGER FRAMEWORK
7006 M:      Moritz Fischer <mdf@kernel.org>
7007 R:      Tom Rix <trix@redhat.com>
7008 L:      linux-fpga@vger.kernel.org
7009 S:      Maintained
7010 W:      http://www.rocketboards.org
7011 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
7012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
7013 F:      Documentation/devicetree/bindings/fpga/
7014 F:      Documentation/driver-api/fpga/
7015 F:      Documentation/fpga/
7016 F:      drivers/fpga/
7017 F:      include/linux/fpga/
7018
7019 FPU EMULATOR
7020 M:      Bill Metzenthen <billm@melbpc.org.au>
7021 S:      Maintained
7022 W:      http://floatingpoint.sourceforge.net/emulator/index.html
7023 F:      arch/x86/math-emu/
7024
7025 FRAMEBUFFER LAYER
7026 L:      dri-devel@lists.freedesktop.org
7027 L:      linux-fbdev@vger.kernel.org
7028 S:      Orphan
7029 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
7030 T:      git git://anongit.freedesktop.org/drm/drm-misc
7031 F:      Documentation/fb/
7032 F:      drivers/video/
7033 F:      include/linux/fb.h
7034 F:      include/uapi/linux/fb.h
7035 F:      include/uapi/video/
7036 F:      include/video/
7037
7038 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
7039 M:      Horia Geantă <horia.geanta@nxp.com>
7040 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
7041 L:      linux-crypto@vger.kernel.org
7042 S:      Maintained
7043 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
7044 F:      drivers/crypto/caam/
7045
7046 FREESCALE COLDFIRE M5441X MMC DRIVER
7047 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
7048 L:      linux-mmc@vger.kernel.org
7049 S:      Maintained
7050 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
7051 F:      include/linux/platform_data/mmc-esdhc-mcf.h
7052
7053 FREESCALE DIU FRAMEBUFFER DRIVER
7054 M:      Timur Tabi <timur@kernel.org>
7055 L:      linux-fbdev@vger.kernel.org
7056 S:      Maintained
7057 F:      drivers/video/fbdev/fsl-diu-fb.*
7058
7059 FREESCALE DMA DRIVER
7060 M:      Li Yang <leoyang.li@nxp.com>
7061 M:      Zhang Wei <zw@zh-kernel.org>
7062 L:      linuxppc-dev@lists.ozlabs.org
7063 S:      Maintained
7064 F:      drivers/dma/fsldma.*
7065
7066 FREESCALE DSPI DRIVER
7067 M:      Vladimir Oltean <olteanv@gmail.com>
7068 L:      linux-spi@vger.kernel.org
7069 S:      Maintained
7070 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
7071 F:      drivers/spi/spi-fsl-dspi.c
7072 F:      include/linux/spi/spi-fsl-dspi.h
7073
7074 FREESCALE ENETC ETHERNET DRIVERS
7075 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
7076 L:      netdev@vger.kernel.org
7077 S:      Maintained
7078 F:      drivers/net/ethernet/freescale/enetc/
7079
7080 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
7081 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
7082 L:      netdev@vger.kernel.org
7083 S:      Maintained
7084 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
7085 F:      drivers/net/ethernet/freescale/gianfar*
7086
7087 FREESCALE GPMI NAND DRIVER
7088 M:      Han Xu <han.xu@nxp.com>
7089 L:      linux-mtd@lists.infradead.org
7090 S:      Maintained
7091 F:      drivers/mtd/nand/raw/gpmi-nand/*
7092
7093 FREESCALE I2C CPM DRIVER
7094 M:      Jochen Friedrich <jochen@scram.de>
7095 L:      linuxppc-dev@lists.ozlabs.org
7096 L:      linux-i2c@vger.kernel.org
7097 S:      Maintained
7098 F:      drivers/i2c/busses/i2c-cpm.c
7099
7100 FREESCALE IMX / MXC FEC DRIVER
7101 M:      Joakim Zhang <qiangqing.zhang@nxp.com>
7102 L:      netdev@vger.kernel.org
7103 S:      Maintained
7104 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
7105 F:      drivers/net/ethernet/freescale/fec.h
7106 F:      drivers/net/ethernet/freescale/fec_main.c
7107 F:      drivers/net/ethernet/freescale/fec_ptp.c
7108
7109 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
7110 M:      Sascha Hauer <s.hauer@pengutronix.de>
7111 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
7112 L:      linux-fbdev@vger.kernel.org
7113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7114 S:      Maintained
7115 F:      drivers/video/fbdev/imxfb.c
7116 F:      include/linux/platform_data/video-imxfb.h
7117
7118 FREESCALE IMX DDR PMU DRIVER
7119 M:      Frank Li <Frank.li@nxp.com>
7120 L:      linux-arm-kernel@lists.infradead.org
7121 S:      Maintained
7122 F:      Documentation/admin-guide/perf/imx-ddr.rst
7123 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
7124 F:      drivers/perf/fsl_imx8_ddr_perf.c
7125
7126 FREESCALE IMX I2C DRIVER
7127 M:      Oleksij Rempel <o.rempel@pengutronix.de>
7128 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
7129 L:      linux-i2c@vger.kernel.org
7130 S:      Maintained
7131 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
7132 F:      drivers/i2c/busses/i2c-imx.c
7133
7134 FREESCALE IMX LPI2C DRIVER
7135 M:      Dong Aisheng <aisheng.dong@nxp.com>
7136 L:      linux-i2c@vger.kernel.org
7137 L:      linux-imx@nxp.com
7138 S:      Maintained
7139 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
7140 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
7141
7142 FREESCALE QORIQ DPAA ETHERNET DRIVER
7143 M:      Madalin Bucur <madalin.bucur@nxp.com>
7144 L:      netdev@vger.kernel.org
7145 S:      Maintained
7146 F:      drivers/net/ethernet/freescale/dpaa
7147
7148 FREESCALE QORIQ DPAA FMAN DRIVER
7149 M:      Madalin Bucur <madalin.bucur@nxp.com>
7150 L:      netdev@vger.kernel.org
7151 S:      Maintained
7152 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
7153 F:      drivers/net/ethernet/freescale/fman
7154
7155 FREESCALE QORIQ PTP CLOCK DRIVER
7156 M:      Yangbo Lu <yangbo.lu@nxp.com>
7157 L:      netdev@vger.kernel.org
7158 S:      Maintained
7159 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
7160 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
7161 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
7162 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
7163 F:      drivers/ptp/ptp_qoriq.c
7164 F:      drivers/ptp/ptp_qoriq_debugfs.c
7165 F:      include/linux/fsl/ptp_qoriq.h
7166
7167 FREESCALE QUAD SPI DRIVER
7168 M:      Han Xu <han.xu@nxp.com>
7169 L:      linux-spi@vger.kernel.org
7170 S:      Maintained
7171 F:      drivers/spi/spi-fsl-qspi.c
7172
7173 FREESCALE QUICC ENGINE LIBRARY
7174 M:      Qiang Zhao <qiang.zhao@nxp.com>
7175 L:      linuxppc-dev@lists.ozlabs.org
7176 S:      Maintained
7177 F:      drivers/soc/fsl/qe/
7178 F:      include/soc/fsl/*qe*.h
7179 F:      include/soc/fsl/*ucc*.h
7180
7181 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
7182 M:      Li Yang <leoyang.li@nxp.com>
7183 L:      netdev@vger.kernel.org
7184 L:      linuxppc-dev@lists.ozlabs.org
7185 S:      Maintained
7186 F:      drivers/net/ethernet/freescale/ucc_geth*
7187
7188 FREESCALE QUICC ENGINE UCC HDLC DRIVER
7189 M:      Zhao Qiang <qiang.zhao@nxp.com>
7190 L:      netdev@vger.kernel.org
7191 L:      linuxppc-dev@lists.ozlabs.org
7192 S:      Maintained
7193 F:      drivers/net/wan/fsl_ucc_hdlc*
7194
7195 FREESCALE QUICC ENGINE UCC UART DRIVER
7196 M:      Timur Tabi <timur@kernel.org>
7197 L:      linuxppc-dev@lists.ozlabs.org
7198 S:      Maintained
7199 F:      drivers/tty/serial/ucc_uart.c
7200
7201 FREESCALE SOC DRIVERS
7202 M:      Li Yang <leoyang.li@nxp.com>
7203 L:      linuxppc-dev@lists.ozlabs.org
7204 L:      linux-arm-kernel@lists.infradead.org
7205 S:      Maintained
7206 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
7207 F:      Documentation/devicetree/bindings/soc/fsl/
7208 F:      drivers/soc/fsl/
7209 F:      include/linux/fsl/
7210
7211 FREESCALE SOC FS_ENET DRIVER
7212 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
7213 L:      linuxppc-dev@lists.ozlabs.org
7214 L:      netdev@vger.kernel.org
7215 S:      Maintained
7216 F:      drivers/net/ethernet/freescale/fs_enet/
7217 F:      include/linux/fs_enet_pd.h
7218
7219 FREESCALE SOC SOUND DRIVERS
7220 M:      Timur Tabi <timur@kernel.org>
7221 M:      Nicolin Chen <nicoleotsuka@gmail.com>
7222 M:      Xiubo Li <Xiubo.Lee@gmail.com>
7223 R:      Fabio Estevam <festevam@gmail.com>
7224 R:      Shengjiu Wang <shengjiu.wang@gmail.com>
7225 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7226 L:      linuxppc-dev@lists.ozlabs.org
7227 S:      Maintained
7228 F:      sound/soc/fsl/fsl*
7229 F:      sound/soc/fsl/imx*
7230 F:      sound/soc/fsl/mpc8610_hpcd.c
7231
7232 FREESCALE USB PERIPHERAL DRIVERS
7233 M:      Li Yang <leoyang.li@nxp.com>
7234 L:      linux-usb@vger.kernel.org
7235 L:      linuxppc-dev@lists.ozlabs.org
7236 S:      Maintained
7237 F:      drivers/usb/gadget/udc/fsl*
7238
7239 FREESCALE USB PHY DRIVER
7240 M:      Ran Wang <ran.wang_1@nxp.com>
7241 L:      linux-usb@vger.kernel.org
7242 L:      linuxppc-dev@lists.ozlabs.org
7243 S:      Maintained
7244 F:      drivers/usb/phy/phy-fsl-usb*
7245
7246 FREEVXFS FILESYSTEM
7247 M:      Christoph Hellwig <hch@infradead.org>
7248 S:      Maintained
7249 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
7250 F:      fs/freevxfs/
7251
7252 FREEZER
7253 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7254 M:      Pavel Machek <pavel@ucw.cz>
7255 L:      linux-pm@vger.kernel.org
7256 S:      Supported
7257 F:      Documentation/power/freezing-of-tasks.rst
7258 F:      include/linux/freezer.h
7259 F:      kernel/freezer.c
7260
7261 FRONTSWAP API
7262 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
7263 L:      linux-kernel@vger.kernel.org
7264 S:      Maintained
7265 F:      include/linux/frontswap.h
7266 F:      mm/frontswap.c
7267
7268 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
7269 M:      David Howells <dhowells@redhat.com>
7270 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
7271 S:      Supported
7272 F:      Documentation/filesystems/caching/
7273 F:      fs/fscache/
7274 F:      include/linux/fscache*.h
7275
7276 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
7277 M:      Theodore Y. Ts'o <tytso@mit.edu>
7278 M:      Jaegeuk Kim <jaegeuk@kernel.org>
7279 M:      Eric Biggers <ebiggers@kernel.org>
7280 L:      linux-fscrypt@vger.kernel.org
7281 S:      Supported
7282 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
7283 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
7284 F:      Documentation/filesystems/fscrypt.rst
7285 F:      fs/crypto/
7286 F:      include/linux/fscrypt*.h
7287 F:      include/uapi/linux/fscrypt.h
7288
7289 FSI SUBSYSTEM
7290 M:      Jeremy Kerr <jk@ozlabs.org>
7291 M:      Joel Stanley <joel@jms.id.au>
7292 R:      Alistar Popple <alistair@popple.id.au>
7293 R:      Eddie James <eajames@linux.ibm.com>
7294 L:      linux-fsi@lists.ozlabs.org
7295 S:      Supported
7296 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
7297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
7298 F:      drivers/fsi/
7299 F:      include/linux/fsi*.h
7300 F:      include/trace/events/fsi*.h
7301
7302 FSI-ATTACHED I2C DRIVER
7303 M:      Eddie James <eajames@linux.ibm.com>
7304 L:      linux-i2c@vger.kernel.org
7305 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
7306 S:      Maintained
7307 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
7308 F:      drivers/i2c/busses/i2c-fsi.c
7309
7310 FSI-ATTACHED SPI DRIVER
7311 M:      Eddie James <eajames@linux.ibm.com>
7312 L:      linux-spi@vger.kernel.org
7313 S:      Maintained
7314 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
7315 F:      drivers/spi/spi-fsi.c
7316
7317 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
7318 M:      Jan Kara <jack@suse.cz>
7319 R:      Amir Goldstein <amir73il@gmail.com>
7320 L:      linux-fsdevel@vger.kernel.org
7321 S:      Maintained
7322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
7323 F:      fs/notify/
7324 F:      include/linux/fsnotify*.h
7325
7326 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
7327 M:      Eric Biggers <ebiggers@kernel.org>
7328 M:      Theodore Y. Ts'o <tytso@mit.edu>
7329 L:      linux-fscrypt@vger.kernel.org
7330 S:      Supported
7331 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
7332 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
7333 F:      Documentation/filesystems/fsverity.rst
7334 F:      fs/verity/
7335 F:      include/linux/fsverity.h
7336 F:      include/uapi/linux/fsverity.h
7337
7338 FUJITSU LAPTOP EXTRAS
7339 M:      Jonathan Woithe <jwoithe@just42.net>
7340 L:      platform-driver-x86@vger.kernel.org
7341 S:      Maintained
7342 F:      drivers/platform/x86/fujitsu-laptop.c
7343
7344 FUJITSU M-5MO LS CAMERA ISP DRIVER
7345 M:      Kyungmin Park <kyungmin.park@samsung.com>
7346 M:      Heungjun Kim <riverful.kim@samsung.com>
7347 L:      linux-media@vger.kernel.org
7348 S:      Maintained
7349 F:      drivers/media/i2c/m5mols/
7350 F:      include/media/i2c/m5mols.h
7351
7352 FUJITSU TABLET EXTRAS
7353 M:      Robert Gerlach <khnz@gmx.de>
7354 L:      platform-driver-x86@vger.kernel.org
7355 S:      Maintained
7356 F:      drivers/platform/x86/fujitsu-tablet.c
7357
7358 FUSE: FILESYSTEM IN USERSPACE
7359 M:      Miklos Szeredi <miklos@szeredi.hu>
7360 L:      linux-fsdevel@vger.kernel.org
7361 S:      Maintained
7362 W:      https://github.com/libfuse/
7363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
7364 F:      Documentation/filesystems/fuse.rst
7365 F:      fs/fuse/
7366 F:      include/uapi/linux/fuse.h
7367
7368 FUTEX SUBSYSTEM
7369 M:      Thomas Gleixner <tglx@linutronix.de>
7370 M:      Ingo Molnar <mingo@redhat.com>
7371 R:      Peter Zijlstra <peterz@infradead.org>
7372 R:      Darren Hart <dvhart@infradead.org>
7373 L:      linux-kernel@vger.kernel.org
7374 S:      Maintained
7375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
7376 F:      Documentation/locking/*futex*
7377 F:      include/asm-generic/futex.h
7378 F:      include/linux/futex.h
7379 F:      include/uapi/linux/futex.h
7380 F:      kernel/futex.c
7381 F:      tools/perf/bench/futex*
7382 F:      tools/testing/selftests/futex/
7383
7384 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
7385 M:      Tim Harvey <tharvey@gateworks.com>
7386 M:      Robert Jones <rjones@gateworks.com>
7387 S:      Maintained
7388 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
7389 F:      drivers/mfd/gateworks-gsc.c
7390 F:      include/linux/mfd/gsc.h
7391 F:      Documentation/hwmon/gsc-hwmon.rst
7392 F:      drivers/hwmon/gsc-hwmon.c
7393 F:      include/linux/platform_data/gsc_hwmon.h
7394
7395 GASKET DRIVER FRAMEWORK
7396 M:      Rob Springer <rspringer@google.com>
7397 M:      Todd Poynor <toddpoynor@google.com>
7398 M:      Ben Chan <benchan@chromium.org>
7399 M:      Richard Yeh <rcy@google.com>
7400 S:      Maintained
7401 F:      drivers/staging/gasket/
7402
7403 GCC PLUGINS
7404 M:      Kees Cook <keescook@chromium.org>
7405 L:      linux-hardening@vger.kernel.org
7406 S:      Maintained
7407 F:      Documentation/kbuild/gcc-plugins.rst
7408 F:      scripts/Makefile.gcc-plugins
7409 F:      scripts/gcc-plugins/
7410
7411 GCOV BASED KERNEL PROFILING
7412 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
7413 S:      Maintained
7414 F:      Documentation/dev-tools/gcov.rst
7415 F:      kernel/gcov/
7416
7417 GDB KERNEL DEBUGGING HELPER SCRIPTS
7418 M:      Jan Kiszka <jan.kiszka@siemens.com>
7419 M:      Kieran Bingham <kbingham@kernel.org>
7420 S:      Supported
7421 F:      scripts/gdb/
7422
7423 GEMTEK FM RADIO RECEIVER DRIVER
7424 M:      Hans Verkuil <hverkuil@xs4all.nl>
7425 L:      linux-media@vger.kernel.org
7426 S:      Maintained
7427 W:      https://linuxtv.org
7428 T:      git git://linuxtv.org/media_tree.git
7429 F:      drivers/media/radio/radio-gemtek*
7430
7431 GENERIC ARCHITECTURE TOPOLOGY
7432 M:      Sudeep Holla <sudeep.holla@arm.com>
7433 L:      linux-kernel@vger.kernel.org
7434 S:      Maintained
7435 F:      drivers/base/arch_topology.c
7436 F:      include/linux/arch_topology.h
7437
7438 GENERIC ENTRY CODE
7439 M:      Thomas Gleixner <tglx@linutronix.de>
7440 M:      Peter Zijlstra <peterz@infradead.org>
7441 M:      Andy Lutomirski <luto@kernel.org>
7442 L:      linux-kernel@vger.kernel.org
7443 S:      Maintained
7444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
7445 F:      include/linux/entry-common.h
7446 F:      include/linux/entry-kvm.h
7447 F:      kernel/entry/
7448
7449 GENERIC GPIO I2C DRIVER
7450 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
7451 S:      Supported
7452 F:      drivers/i2c/busses/i2c-gpio.c
7453 F:      include/linux/platform_data/i2c-gpio.h
7454
7455 GENERIC GPIO I2C MULTIPLEXER DRIVER
7456 M:      Peter Korsgaard <peter.korsgaard@barco.com>
7457 L:      linux-i2c@vger.kernel.org
7458 S:      Supported
7459 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
7460 F:      drivers/i2c/muxes/i2c-mux-gpio.c
7461 F:      include/linux/platform_data/i2c-mux-gpio.h
7462
7463 GENERIC HDLC (WAN) DRIVERS
7464 M:      Krzysztof Halasa <khc@pm.waw.pl>
7465 S:      Maintained
7466 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
7467 F:      drivers/net/wan/c101.c
7468 F:      drivers/net/wan/hd6457*
7469 F:      drivers/net/wan/hdlc*
7470 F:      drivers/net/wan/n2.c
7471 F:      drivers/net/wan/pc300too.c
7472 F:      drivers/net/wan/pci200syn.c
7473 F:      drivers/net/wan/wanxl*
7474
7475 GENERIC INCLUDE/ASM HEADER FILES
7476 M:      Arnd Bergmann <arnd@arndb.de>
7477 L:      linux-arch@vger.kernel.org
7478 S:      Maintained
7479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
7480 F:      include/asm-generic/
7481 F:      include/uapi/asm-generic/
7482
7483 GENERIC PHY FRAMEWORK
7484 M:      Kishon Vijay Abraham I <kishon@ti.com>
7485 M:      Vinod Koul <vkoul@kernel.org>
7486 L:      linux-phy@lists.infradead.org
7487 S:      Supported
7488 Q:      https://patchwork.kernel.org/project/linux-phy/list/
7489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
7490 F:      Documentation/devicetree/bindings/phy/
7491 F:      drivers/phy/
7492 F:      include/linux/phy/
7493
7494 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
7495 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
7496 S:      Supported
7497 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
7498
7499 GENERIC PM DOMAINS
7500 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7501 M:      Kevin Hilman <khilman@kernel.org>
7502 M:      Ulf Hansson <ulf.hansson@linaro.org>
7503 L:      linux-pm@vger.kernel.org
7504 S:      Supported
7505 F:      Documentation/devicetree/bindings/power/power?domain*
7506 F:      drivers/base/power/domain*.c
7507 F:      include/linux/pm_domain.h
7508
7509 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
7510 M:      Eugen Hristev <eugen.hristev@microchip.com>
7511 L:      linux-input@vger.kernel.org
7512 S:      Maintained
7513 F:      drivers/input/touchscreen/resistive-adc-touch.c
7514
7515 GENERIC UIO DRIVER FOR PCI DEVICES
7516 M:      "Michael S. Tsirkin" <mst@redhat.com>
7517 L:      kvm@vger.kernel.org
7518 S:      Supported
7519 F:      drivers/uio/uio_pci_generic.c
7520
7521 GENERIC VDSO LIBRARY
7522 M:      Andy Lutomirski <luto@kernel.org>
7523 M:      Thomas Gleixner <tglx@linutronix.de>
7524 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
7525 L:      linux-kernel@vger.kernel.org
7526 S:      Maintained
7527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
7528 F:      include/asm-generic/vdso/vsyscall.h
7529 F:      include/vdso/
7530 F:      kernel/time/vsyscall.c
7531 F:      lib/vdso/
7532
7533 GENWQE (IBM Generic Workqueue Card)
7534 M:      Frank Haverkamp <haver@linux.ibm.com>
7535 S:      Supported
7536 F:      drivers/misc/genwqe/
7537
7538 GET_MAINTAINER SCRIPT
7539 M:      Joe Perches <joe@perches.com>
7540 S:      Maintained
7541 F:      scripts/get_maintainer.pl
7542
7543 GFS2 FILE SYSTEM
7544 M:      Bob Peterson <rpeterso@redhat.com>
7545 M:      Andreas Gruenbacher <agruenba@redhat.com>
7546 L:      cluster-devel@redhat.com
7547 S:      Supported
7548 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
7549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
7550 F:      Documentation/filesystems/gfs2*
7551 F:      fs/gfs2/
7552 F:      include/uapi/linux/gfs2_ondisk.h
7553
7554 GNSS SUBSYSTEM
7555 M:      Johan Hovold <johan@kernel.org>
7556 S:      Maintained
7557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7558 F:      Documentation/ABI/testing/sysfs-class-gnss
7559 F:      Documentation/devicetree/bindings/gnss/
7560 F:      drivers/gnss/
7561 F:      include/linux/gnss.h
7562
7563 GO7007 MPEG CODEC
7564 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7565 L:      linux-media@vger.kernel.org
7566 S:      Maintained
7567 F:      drivers/media/usb/go7007/
7568
7569 GOODIX TOUCHSCREEN
7570 M:      Bastien Nocera <hadess@hadess.net>
7571 L:      linux-input@vger.kernel.org
7572 S:      Maintained
7573 F:      drivers/input/touchscreen/goodix.c
7574
7575 GOOGLE ETHERNET DRIVERS
7576 M:      Catherine Sullivan <csully@google.com>
7577 R:      Sagi Shahar <sagis@google.com>
7578 R:      Jon Olson <jonolson@google.com>
7579 L:      netdev@vger.kernel.org
7580 S:      Supported
7581 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
7582 F:      drivers/net/ethernet/google
7583
7584 GPD POCKET FAN DRIVER
7585 M:      Hans de Goede <hdegoede@redhat.com>
7586 L:      platform-driver-x86@vger.kernel.org
7587 S:      Maintained
7588 F:      drivers/platform/x86/gpd-pocket-fan.c
7589
7590 GPIO ACPI SUPPORT
7591 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7592 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7593 L:      linux-gpio@vger.kernel.org
7594 L:      linux-acpi@vger.kernel.org
7595 S:      Maintained
7596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7597 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7598 F:      drivers/gpio/gpiolib-acpi.c
7599 F:      drivers/gpio/gpiolib-acpi.h
7600
7601 GPIO AGGREGATOR
7602 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7603 L:      linux-gpio@vger.kernel.org
7604 S:      Supported
7605 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
7606 F:      drivers/gpio/gpio-aggregator.c
7607
7608 GPIO IR Transmitter
7609 M:      Sean Young <sean@mess.org>
7610 L:      linux-media@vger.kernel.org
7611 S:      Maintained
7612 F:      drivers/media/rc/gpio-ir-tx.c
7613
7614 GPIO MOCKUP DRIVER
7615 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7616 L:      linux-gpio@vger.kernel.org
7617 S:      Maintained
7618 F:      drivers/gpio/gpio-mockup.c
7619 F:      tools/testing/selftests/gpio/
7620
7621 GPIO REGMAP
7622 R:      Michael Walle <michael@walle.cc>
7623 S:      Maintained
7624 F:      drivers/gpio/gpio-regmap.c
7625 F:      include/linux/gpio/regmap.h
7626
7627 GPIO SUBSYSTEM
7628 M:      Linus Walleij <linus.walleij@linaro.org>
7629 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7630 L:      linux-gpio@vger.kernel.org
7631 S:      Maintained
7632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7633 F:      Documentation/ABI/obsolete/sysfs-gpio
7634 F:      Documentation/ABI/testing/gpio-cdev
7635 F:      Documentation/admin-guide/gpio/
7636 F:      Documentation/devicetree/bindings/gpio/
7637 F:      Documentation/driver-api/gpio/
7638 F:      drivers/gpio/
7639 F:      include/asm-generic/gpio.h
7640 F:      include/linux/gpio.h
7641 F:      include/linux/gpio/
7642 F:      include/linux/of_gpio.h
7643 F:      include/uapi/linux/gpio.h
7644 F:      tools/gpio/
7645
7646 GRE DEMULTIPLEXER DRIVER
7647 M:      Dmitry Kozlov <xeb@mail.ru>
7648 L:      netdev@vger.kernel.org
7649 S:      Maintained
7650 F:      include/net/gre.h
7651 F:      net/ipv4/gre_demux.c
7652 F:      net/ipv4/gre_offload.c
7653
7654 GRETH 10/100/1G Ethernet MAC device driver
7655 M:      Andreas Larsson <andreas@gaisler.com>
7656 L:      netdev@vger.kernel.org
7657 S:      Maintained
7658 F:      drivers/net/ethernet/aeroflex/
7659
7660 GREYBUS AUDIO PROTOCOLS DRIVERS
7661 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7662 M:      Mark Greer <mgreer@animalcreek.com>
7663 S:      Maintained
7664 F:      drivers/staging/greybus/audio_apbridgea.c
7665 F:      drivers/staging/greybus/audio_apbridgea.h
7666 F:      drivers/staging/greybus/audio_codec.c
7667 F:      drivers/staging/greybus/audio_codec.h
7668 F:      drivers/staging/greybus/audio_gb.c
7669 F:      drivers/staging/greybus/audio_manager.c
7670 F:      drivers/staging/greybus/audio_manager.h
7671 F:      drivers/staging/greybus/audio_manager_module.c
7672 F:      drivers/staging/greybus/audio_manager_private.h
7673 F:      drivers/staging/greybus/audio_manager_sysfs.c
7674 F:      drivers/staging/greybus/audio_module.c
7675 F:      drivers/staging/greybus/audio_topology.c
7676
7677 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7678 M:      Viresh Kumar <vireshk@kernel.org>
7679 S:      Maintained
7680 F:      drivers/staging/greybus/authentication.c
7681 F:      drivers/staging/greybus/bootrom.c
7682 F:      drivers/staging/greybus/firmware.h
7683 F:      drivers/staging/greybus/fw-core.c
7684 F:      drivers/staging/greybus/fw-download.c
7685 F:      drivers/staging/greybus/fw-management.c
7686 F:      drivers/staging/greybus/greybus_authentication.h
7687 F:      drivers/staging/greybus/greybus_firmware.h
7688 F:      drivers/staging/greybus/hid.c
7689 F:      drivers/staging/greybus/i2c.c
7690 F:      drivers/staging/greybus/spi.c
7691 F:      drivers/staging/greybus/spilib.c
7692 F:      drivers/staging/greybus/spilib.h
7693
7694 GREYBUS LOOPBACK DRIVER
7695 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7696 S:      Maintained
7697 F:      drivers/staging/greybus/loopback.c
7698
7699 GREYBUS PLATFORM DRIVERS
7700 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7701 S:      Maintained
7702 F:      drivers/staging/greybus/arche-apb-ctrl.c
7703 F:      drivers/staging/greybus/arche-platform.c
7704 F:      drivers/staging/greybus/arche_platform.h
7705
7706 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7707 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7708 S:      Maintained
7709 F:      drivers/staging/greybus/gpio.c
7710 F:      drivers/staging/greybus/light.c
7711 F:      drivers/staging/greybus/power_supply.c
7712 F:      drivers/staging/greybus/sdio.c
7713 F:      drivers/staging/greybus/spi.c
7714 F:      drivers/staging/greybus/spilib.c
7715
7716 GREYBUS SUBSYSTEM
7717 M:      Johan Hovold <johan@kernel.org>
7718 M:      Alex Elder <elder@kernel.org>
7719 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7720 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7721 S:      Maintained
7722 F:      drivers/greybus/
7723 F:      drivers/staging/greybus/
7724 F:      include/linux/greybus.h
7725 F:      include/linux/greybus/
7726
7727 GREYBUS UART PROTOCOLS DRIVERS
7728 M:      David Lin <dtwlin@gmail.com>
7729 S:      Maintained
7730 F:      drivers/staging/greybus/log.c
7731 F:      drivers/staging/greybus/uart.c
7732
7733 GS1662 VIDEO SERIALIZER
7734 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7735 L:      linux-media@vger.kernel.org
7736 S:      Maintained
7737 T:      git git://linuxtv.org/media_tree.git
7738 F:      drivers/media/spi/gs1662.c
7739
7740 GSPCA FINEPIX SUBDRIVER
7741 M:      Frank Zago <frank@zago.net>
7742 L:      linux-media@vger.kernel.org
7743 S:      Maintained
7744 T:      git git://linuxtv.org/media_tree.git
7745 F:      drivers/media/usb/gspca/finepix.c
7746
7747 GSPCA GL860 SUBDRIVER
7748 M:      Olivier Lorin <o.lorin@laposte.net>
7749 L:      linux-media@vger.kernel.org
7750 S:      Maintained
7751 T:      git git://linuxtv.org/media_tree.git
7752 F:      drivers/media/usb/gspca/gl860/
7753
7754 GSPCA M5602 SUBDRIVER
7755 M:      Erik Andren <erik.andren@gmail.com>
7756 L:      linux-media@vger.kernel.org
7757 S:      Maintained
7758 T:      git git://linuxtv.org/media_tree.git
7759 F:      drivers/media/usb/gspca/m5602/
7760
7761 GSPCA PAC207 SONIXB SUBDRIVER
7762 M:      Hans Verkuil <hverkuil@xs4all.nl>
7763 L:      linux-media@vger.kernel.org
7764 S:      Odd Fixes
7765 T:      git git://linuxtv.org/media_tree.git
7766 F:      drivers/media/usb/gspca/pac207.c
7767
7768 GSPCA SN9C20X SUBDRIVER
7769 M:      Brian Johnson <brijohn@gmail.com>
7770 L:      linux-media@vger.kernel.org
7771 S:      Maintained
7772 T:      git git://linuxtv.org/media_tree.git
7773 F:      drivers/media/usb/gspca/sn9c20x.c
7774
7775 GSPCA T613 SUBDRIVER
7776 M:      Leandro Costantino <lcostantino@gmail.com>
7777 L:      linux-media@vger.kernel.org
7778 S:      Maintained
7779 T:      git git://linuxtv.org/media_tree.git
7780 F:      drivers/media/usb/gspca/t613.c
7781
7782 GSPCA USB WEBCAM DRIVER
7783 M:      Hans Verkuil <hverkuil@xs4all.nl>
7784 L:      linux-media@vger.kernel.org
7785 S:      Odd Fixes
7786 T:      git git://linuxtv.org/media_tree.git
7787 F:      drivers/media/usb/gspca/
7788
7789 GTP (GPRS Tunneling Protocol)
7790 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7791 M:      Harald Welte <laforge@gnumonks.org>
7792 L:      osmocom-net-gprs@lists.osmocom.org
7793 S:      Maintained
7794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7795 F:      drivers/net/gtp.c
7796
7797 GUID PARTITION TABLE (GPT)
7798 M:      Davidlohr Bueso <dave@stgolabs.net>
7799 L:      linux-efi@vger.kernel.org
7800 S:      Maintained
7801 F:      block/partitions/efi.*
7802
7803 H8/300 ARCHITECTURE
7804 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7805 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7806 S:      Maintained
7807 W:      http://uclinux-h8.sourceforge.jp
7808 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7809 F:      arch/h8300/
7810 F:      drivers/clk/h8300/
7811 F:      drivers/clocksource/h8300_*.c
7812 F:      drivers/irqchip/irq-renesas-h8*.c
7813
7814 HABANALABS PCI DRIVER
7815 M:      Oded Gabbay <ogabbay@kernel.org>
7816 S:      Supported
7817 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
7818 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7819 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7820 F:      drivers/misc/habanalabs/
7821 F:      include/uapi/misc/habanalabs.h
7822
7823 HACKRF MEDIA DRIVER
7824 M:      Antti Palosaari <crope@iki.fi>
7825 L:      linux-media@vger.kernel.org
7826 S:      Maintained
7827 W:      https://linuxtv.org
7828 W:      http://palosaari.fi/linux/
7829 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7830 T:      git git://linuxtv.org/anttip/media_tree.git
7831 F:      drivers/media/usb/hackrf/
7832
7833 HANTRO VPU CODEC DRIVER
7834 M:      Ezequiel Garcia <ezequiel@collabora.com>
7835 M:      Philipp Zabel <p.zabel@pengutronix.de>
7836 L:      linux-media@vger.kernel.org
7837 L:      linux-rockchip@lists.infradead.org
7838 S:      Maintained
7839 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
7840 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
7841 F:      drivers/staging/media/hantro/
7842
7843 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7844 M:      Frank Seidel <frank@f-seidel.de>
7845 L:      platform-driver-x86@vger.kernel.org
7846 S:      Maintained
7847 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7848 F:      drivers/platform/x86/hdaps.c
7849
7850 HARDWARE MONITORING
7851 M:      Jean Delvare <jdelvare@suse.com>
7852 M:      Guenter Roeck <linux@roeck-us.net>
7853 L:      linux-hwmon@vger.kernel.org
7854 S:      Maintained
7855 W:      http://hwmon.wiki.kernel.org/
7856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7857 F:      Documentation/devicetree/bindings/hwmon/
7858 F:      Documentation/hwmon/
7859 F:      drivers/hwmon/
7860 F:      include/linux/hwmon*.h
7861 F:      include/trace/events/hwmon*.h
7862
7863 HARDWARE RANDOM NUMBER GENERATOR CORE
7864 M:      Matt Mackall <mpm@selenic.com>
7865 M:      Herbert Xu <herbert@gondor.apana.org.au>
7866 L:      linux-crypto@vger.kernel.org
7867 S:      Odd fixes
7868 F:      Documentation/admin-guide/hw_random.rst
7869 F:      Documentation/devicetree/bindings/rng/
7870 F:      drivers/char/hw_random/
7871 F:      include/linux/hw_random.h
7872
7873 HARDWARE SPINLOCK CORE
7874 M:      Ohad Ben-Cohen <ohad@wizery.com>
7875 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7876 R:      Baolin Wang <baolin.wang7@gmail.com>
7877 L:      linux-remoteproc@vger.kernel.org
7878 S:      Maintained
7879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7880 F:      Documentation/devicetree/bindings/hwlock/
7881 F:      Documentation/locking/hwspinlock.rst
7882 F:      drivers/hwspinlock/
7883 F:      include/linux/hwspinlock.h
7884
7885 HARDWARE TRACING FACILITIES
7886 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7887 S:      Maintained
7888 F:      drivers/hwtracing/
7889
7890 HARMONY SOUND DRIVER
7891 L:      linux-parisc@vger.kernel.org
7892 S:      Maintained
7893 F:      sound/parisc/harmony.*
7894
7895 HDPVR USB VIDEO ENCODER DRIVER
7896 M:      Hans Verkuil <hverkuil@xs4all.nl>
7897 L:      linux-media@vger.kernel.org
7898 S:      Odd Fixes
7899 W:      https://linuxtv.org
7900 T:      git git://linuxtv.org/media_tree.git
7901 F:      drivers/media/usb/hdpvr/
7902
7903 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7904 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7905 S:      Supported
7906 F:      Documentation/watchdog/hpwdt.rst
7907 F:      drivers/watchdog/hpwdt.c
7908
7909 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7910 M:      Don Brace <don.brace@microchip.com>
7911 L:      storagedev@microchip.com
7912 L:      linux-scsi@vger.kernel.org
7913 S:      Supported
7914 F:      Documentation/scsi/hpsa.rst
7915 F:      drivers/scsi/hpsa*.[ch]
7916 F:      include/linux/cciss*.h
7917 F:      include/uapi/linux/cciss*.h
7918
7919 HFI1 DRIVER
7920 M:      Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
7921 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
7922 L:      linux-rdma@vger.kernel.org
7923 S:      Supported
7924 F:      drivers/infiniband/hw/hfi1
7925
7926 HFS FILESYSTEM
7927 L:      linux-fsdevel@vger.kernel.org
7928 S:      Orphan
7929 F:      Documentation/filesystems/hfs.rst
7930 F:      fs/hfs/
7931
7932 HFSPLUS FILESYSTEM
7933 L:      linux-fsdevel@vger.kernel.org
7934 S:      Orphan
7935 F:      Documentation/filesystems/hfsplus.rst
7936 F:      fs/hfsplus/
7937
7938 HGA FRAMEBUFFER DRIVER
7939 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7940 L:      linux-nvidia@lists.surfsouth.com
7941 S:      Maintained
7942 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7943 F:      drivers/video/fbdev/hgafb.c
7944
7945 HIBERNATION (aka Software Suspend, aka swsusp)
7946 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7947 M:      Pavel Machek <pavel@ucw.cz>
7948 L:      linux-pm@vger.kernel.org
7949 S:      Supported
7950 B:      https://bugzilla.kernel.org
7951 F:      arch/*/include/asm/suspend*.h
7952 F:      arch/x86/power/
7953 F:      drivers/base/power/
7954 F:      include/linux/freezer.h
7955 F:      include/linux/pm.h
7956 F:      include/linux/suspend.h
7957 F:      kernel/power/
7958
7959 HID CORE LAYER
7960 M:      Jiri Kosina <jikos@kernel.org>
7961 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7962 L:      linux-input@vger.kernel.org
7963 S:      Maintained
7964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7965 F:      drivers/hid/
7966 F:      include/linux/hid*
7967 F:      include/uapi/linux/hid*
7968
7969 HID PLAYSTATION DRIVER
7970 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
7971 L:      linux-input@vger.kernel.org
7972 S:      Supported
7973 F:      drivers/hid/hid-playstation.c
7974
7975 HID SENSOR HUB DRIVERS
7976 M:      Jiri Kosina <jikos@kernel.org>
7977 M:      Jonathan Cameron <jic23@kernel.org>
7978 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7979 L:      linux-input@vger.kernel.org
7980 L:      linux-iio@vger.kernel.org
7981 S:      Maintained
7982 F:      Documentation/hid/hid-sensor*
7983 F:      drivers/hid/hid-sensor-*
7984 F:      drivers/iio/*/hid-*
7985 F:      include/linux/hid-sensor-*
7986
7987 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7988 M:      Thomas Gleixner <tglx@linutronix.de>
7989 L:      linux-kernel@vger.kernel.org
7990 S:      Maintained
7991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7992 F:      Documentation/timers/
7993 F:      include/linux/clockchips.h
7994 F:      include/linux/hrtimer.h
7995 F:      kernel/time/clockevents.c
7996 F:      kernel/time/hrtimer.c
7997 F:      kernel/time/timer_*.c
7998
7999 HIGH-SPEED SCC DRIVER FOR AX.25
8000 L:      linux-hams@vger.kernel.org
8001 S:      Orphan
8002 F:      drivers/net/hamradio/dmascc.c
8003 F:      drivers/net/hamradio/scc.c
8004
8005 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
8006 M:      HighPoint Linux Team <linux@highpoint-tech.com>
8007 S:      Supported
8008 W:      http://www.highpoint-tech.com
8009 F:      Documentation/scsi/hptiop.rst
8010 F:      drivers/scsi/hptiop.c
8011
8012 HIPPI
8013 M:      Jes Sorensen <jes@trained-monkey.org>
8014 L:      linux-hippi@sunsite.dk
8015 S:      Maintained
8016 F:      drivers/net/hippi/
8017 F:      include/linux/hippidevice.h
8018 F:      include/uapi/linux/if_hippi.h
8019 F:      net/802/hippi.c
8020
8021 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
8022 M:      Kurt Kanzenbach <kurt@linutronix.de>
8023 L:      netdev@vger.kernel.org
8024 S:      Maintained
8025 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
8026 F:      drivers/net/dsa/hirschmann/*
8027 F:      include/linux/platform_data/hirschmann-hellcreek.h
8028 F:      net/dsa/tag_hellcreek.c
8029
8030 HISILICON DMA DRIVER
8031 M:      Zhou Wang <wangzhou1@hisilicon.com>
8032 L:      dmaengine@vger.kernel.org
8033 S:      Maintained
8034 F:      drivers/dma/hisi_dma.c
8035
8036 HISILICON GPIO DRIVER
8037 M:      Luo Jiaxing <luojiaxing@huawei.com>
8038 L:      linux-gpio@vger.kernel.org
8039 S:      Maintained
8040 F:      drivers/gpio/gpio-hisi.c
8041
8042 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
8043 M:      Zaibo Xu <xuzaibo@huawei.com>
8044 L:      linux-crypto@vger.kernel.org
8045 S:      Maintained
8046 F:      Documentation/ABI/testing/debugfs-hisi-hpre
8047 F:      drivers/crypto/hisilicon/hpre/hpre.h
8048 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
8049 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
8050
8051 HISILICON LPC BUS DRIVER
8052 M:      john.garry@huawei.com
8053 S:      Maintained
8054 W:      http://www.hisilicon.com
8055 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
8056 F:      drivers/bus/hisi_lpc.c
8057
8058 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
8059 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
8060 M:      Salil Mehta <salil.mehta@huawei.com>
8061 L:      netdev@vger.kernel.org
8062 S:      Maintained
8063 W:      http://www.hisilicon.com
8064 F:      drivers/net/ethernet/hisilicon/hns3/
8065
8066 HISILICON NETWORK SUBSYSTEM DRIVER
8067 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
8068 M:      Salil Mehta <salil.mehta@huawei.com>
8069 L:      netdev@vger.kernel.org
8070 S:      Maintained
8071 W:      http://www.hisilicon.com
8072 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
8073 F:      drivers/net/ethernet/hisilicon/
8074
8075 HIKEY960 ONBOARD USB GPIO HUB DRIVER
8076 M:      John Stultz <john.stultz@linaro.org>
8077 L:      linux-kernel@vger.kernel.org
8078 S:      Maintained
8079 F:      drivers/misc/hisi_hikey_usb.c
8080 F:      Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml
8081
8082 HISILICON PMU DRIVER
8083 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
8084 S:      Supported
8085 W:      http://www.hisilicon.com
8086 F:      Documentation/admin-guide/perf/hisi-pmu.rst
8087 F:      drivers/perf/hisilicon
8088
8089 HISILICON QM AND ZIP Controller DRIVER
8090 M:      Zhou Wang <wangzhou1@hisilicon.com>
8091 L:      linux-crypto@vger.kernel.org
8092 S:      Maintained
8093 F:      Documentation/ABI/testing/debugfs-hisi-zip
8094 F:      drivers/crypto/hisilicon/qm.c
8095 F:      drivers/crypto/hisilicon/qm.h
8096 F:      drivers/crypto/hisilicon/sgl.c
8097 F:      drivers/crypto/hisilicon/zip/
8098
8099 HISILICON ROCE DRIVER
8100 M:      Lijun Ou <oulijun@huawei.com>
8101 M:      Wei Hu(Xavier) <huwei87@hisilicon.com>
8102 M:      Weihang Li <liweihang@huawei.com>
8103 L:      linux-rdma@vger.kernel.org
8104 S:      Maintained
8105 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
8106 F:      drivers/infiniband/hw/hns/
8107
8108 HISILICON SAS Controller
8109 M:      John Garry <john.garry@huawei.com>
8110 S:      Supported
8111 W:      http://www.hisilicon.com
8112 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
8113 F:      drivers/scsi/hisi_sas/
8114
8115 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
8116 M:      Zaibo Xu <xuzaibo@huawei.com>
8117 L:      linux-crypto@vger.kernel.org
8118 S:      Maintained
8119 F:      Documentation/ABI/testing/debugfs-hisi-sec
8120 F:      drivers/crypto/hisilicon/sec2/sec.h
8121 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
8122 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
8123 F:      drivers/crypto/hisilicon/sec2/sec_main.c
8124
8125 HISILICON STAGING DRIVERS FOR HIKEY 960/970
8126 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
8127 S:      Maintained
8128 F:      drivers/staging/hikey9xx/
8129
8130 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
8131 M:      Zaibo Xu <xuzaibo@huawei.com>
8132 S:      Maintained
8133 F:      drivers/crypto/hisilicon/trng/trng.c
8134
8135 HISILICON V3XX SPI NOR FLASH Controller Driver
8136 M:      John Garry <john.garry@huawei.com>
8137 S:      Maintained
8138 W:      http://www.hisilicon.com
8139 F:      drivers/spi/spi-hisi-sfc-v3xx.c
8140
8141 HMM - Heterogeneous Memory Management
8142 M:      Jérôme Glisse <jglisse@redhat.com>
8143 L:      linux-mm@kvack.org
8144 S:      Maintained
8145 F:      Documentation/vm/hmm.rst
8146 F:      include/linux/hmm*
8147 F:      lib/test_hmm*
8148 F:      mm/hmm*
8149 F:      tools/testing/selftests/vm/*hmm*
8150
8151 HOST AP DRIVER
8152 M:      Jouni Malinen <j@w1.fi>
8153 L:      linux-wireless@vger.kernel.org
8154 S:      Obsolete
8155 W:      http://w1.fi/hostap-driver.html
8156 F:      drivers/net/wireless/intersil/hostap/
8157
8158 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
8159 L:      platform-driver-x86@vger.kernel.org
8160 S:      Orphan
8161 F:      drivers/platform/x86/tc1100-wmi.c
8162
8163 HPET:   High Precision Event Timers driver
8164 M:      Clemens Ladisch <clemens@ladisch.de>
8165 S:      Maintained
8166 F:      Documentation/timers/hpet.rst
8167 F:      drivers/char/hpet.c
8168 F:      include/linux/hpet.h
8169 F:      include/uapi/linux/hpet.h
8170
8171 HPET:   x86
8172 S:      Orphan
8173 F:      arch/x86/include/asm/hpet.h
8174 F:      arch/x86/kernel/hpet.c
8175
8176 HPFS FILESYSTEM
8177 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
8178 S:      Maintained
8179 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
8180 F:      fs/hpfs/
8181
8182 HSI SUBSYSTEM
8183 M:      Sebastian Reichel <sre@kernel.org>
8184 S:      Maintained
8185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
8186 F:      Documentation/ABI/testing/sysfs-bus-hsi
8187 F:      Documentation/driver-api/hsi.rst
8188 F:      drivers/hsi/
8189 F:      include/linux/hsi/
8190 F:      include/uapi/linux/hsi/
8191
8192 HSO 3G MODEM DRIVER
8193 L:      linux-usb@vger.kernel.org
8194 S:      Orphan
8195 F:      drivers/net/usb/hso.c
8196
8197 HSR NETWORK PROTOCOL
8198 L:      netdev@vger.kernel.org
8199 S:      Orphan
8200 F:      net/hsr/
8201
8202 HT16K33 LED CONTROLLER DRIVER
8203 M:      Robin van der Gracht <robin@protonic.nl>
8204 S:      Maintained
8205 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
8206 F:      drivers/auxdisplay/ht16k33.c
8207
8208 HTCPEN TOUCHSCREEN DRIVER
8209 M:      Pau Oliva Fora <pof@eslack.org>
8210 L:      linux-input@vger.kernel.org
8211 S:      Maintained
8212 F:      drivers/input/touchscreen/htcpen.c
8213
8214 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
8215 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
8216 L:      linux-iio@vger.kernel.org
8217 S:      Maintained
8218 W:      http://www.st.com/
8219 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
8220 F:      drivers/iio/humidity/hts221*
8221
8222 HUAWEI ETHERNET DRIVER
8223 M:      Bin Luo <luobin9@huawei.com>
8224 L:      netdev@vger.kernel.org
8225 S:      Supported
8226 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
8227 F:      drivers/net/ethernet/huawei/hinic/
8228
8229 HUGETLB FILESYSTEM
8230 M:      Mike Kravetz <mike.kravetz@oracle.com>
8231 L:      linux-mm@kvack.org
8232 S:      Maintained
8233 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
8234 F:      Documentation/admin-guide/mm/hugetlbpage.rst
8235 F:      Documentation/vm/hugetlbfs_reserv.rst
8236 F:      fs/hugetlbfs/
8237 F:      include/linux/hugetlb.h
8238 F:      mm/hugetlb.c
8239
8240 HVA ST MEDIA DRIVER
8241 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
8242 L:      linux-media@vger.kernel.org
8243 S:      Supported
8244 W:      https://linuxtv.org
8245 T:      git git://linuxtv.org/media_tree.git
8246 F:      drivers/media/platform/sti/hva
8247
8248 HWPOISON MEMORY FAILURE HANDLING
8249 M:      Naoya Horiguchi <naoya.horiguchi@nec.com>
8250 L:      linux-mm@kvack.org
8251 S:      Maintained
8252 F:      mm/hwpoison-inject.c
8253 F:      mm/memory-failure.c
8254
8255 HYGON PROCESSOR SUPPORT
8256 M:      Pu Wen <puwen@hygon.cn>
8257 L:      linux-kernel@vger.kernel.org
8258 S:      Maintained
8259 F:      arch/x86/kernel/cpu/hygon.c
8260
8261 HYNIX HI556 SENSOR DRIVER
8262 M:      Shawn Tu <shawnx.tu@intel.com>
8263 L:      linux-media@vger.kernel.org
8264 S:      Maintained
8265 T:      git git://linuxtv.org/media_tree.git
8266 F:      drivers/media/i2c/hi556.c
8267
8268 Hyper-V CORE AND DRIVERS
8269 M:      "K. Y. Srinivasan" <kys@microsoft.com>
8270 M:      Haiyang Zhang <haiyangz@microsoft.com>
8271 M:      Stephen Hemminger <sthemmin@microsoft.com>
8272 M:      Wei Liu <wei.liu@kernel.org>
8273 L:      linux-hyperv@vger.kernel.org
8274 S:      Supported
8275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
8276 F:      Documentation/ABI/stable/sysfs-bus-vmbus
8277 F:      Documentation/ABI/testing/debugfs-hyperv
8278 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
8279 F:      arch/x86/hyperv
8280 F:      arch/x86/include/asm/hyperv-tlfs.h
8281 F:      arch/x86/include/asm/mshyperv.h
8282 F:      arch/x86/include/asm/trace/hyperv.h
8283 F:      arch/x86/kernel/cpu/mshyperv.c
8284 F:      drivers/clocksource/hyperv_timer.c
8285 F:      drivers/hid/hid-hyperv.c
8286 F:      drivers/hv/
8287 F:      drivers/input/serio/hyperv-keyboard.c
8288 F:      drivers/iommu/hyperv-iommu.c
8289 F:      drivers/net/hyperv/
8290 F:      drivers/pci/controller/pci-hyperv-intf.c
8291 F:      drivers/pci/controller/pci-hyperv.c
8292 F:      drivers/scsi/storvsc_drv.c
8293 F:      drivers/uio/uio_hv_generic.c
8294 F:      drivers/video/fbdev/hyperv_fb.c
8295 F:      include/asm-generic/hyperv-tlfs.h
8296 F:      include/asm-generic/mshyperv.h
8297 F:      include/clocksource/hyperv_timer.h
8298 F:      include/linux/hyperv.h
8299 F:      include/uapi/linux/hyperv.h
8300 F:      net/vmw_vsock/hyperv_transport.c
8301 F:      tools/hv/
8302
8303 HYPERBUS SUPPORT
8304 M:      Vignesh Raghavendra <vigneshr@ti.com>
8305 L:      linux-mtd@lists.infradead.org
8306 S:      Supported
8307 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
8308 C:      irc://irc.oftc.net/mtd
8309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
8310 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
8311 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
8312 F:      drivers/mtd/hyperbus/
8313 F:      include/linux/mtd/hyperbus.h
8314
8315 HYPERVISOR VIRTUAL CONSOLE DRIVER
8316 L:      linuxppc-dev@lists.ozlabs.org
8317 S:      Odd Fixes
8318 F:      drivers/tty/hvc/
8319
8320 I2C ACPI SUPPORT
8321 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
8322 L:      linux-i2c@vger.kernel.org
8323 L:      linux-acpi@vger.kernel.org
8324 S:      Maintained
8325 F:      drivers/i2c/i2c-core-acpi.c
8326
8327 I2C CONTROLLER DRIVER FOR NVIDIA GPU
8328 M:      Ajay Gupta <ajayg@nvidia.com>
8329 L:      linux-i2c@vger.kernel.org
8330 S:      Maintained
8331 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
8332 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
8333
8334 I2C MUXES
8335 M:      Peter Rosin <peda@axentia.se>
8336 L:      linux-i2c@vger.kernel.org
8337 S:      Maintained
8338 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
8339 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
8340 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
8341 F:      Documentation/i2c/i2c-topology.rst
8342 F:      Documentation/i2c/muxes/
8343 F:      drivers/i2c/i2c-mux.c
8344 F:      drivers/i2c/muxes/
8345 F:      include/linux/i2c-mux.h
8346
8347 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
8348 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
8349 L:      linux-i2c@vger.kernel.org
8350 S:      Maintained
8351 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
8352 F:      drivers/i2c/busses/i2c-mv64xxx.c
8353
8354 I2C OVER PARALLEL PORT
8355 M:      Jean Delvare <jdelvare@suse.com>
8356 L:      linux-i2c@vger.kernel.org
8357 S:      Maintained
8358 F:      Documentation/i2c/busses/i2c-parport.rst
8359 F:      drivers/i2c/busses/i2c-parport.c
8360
8361 I2C SUBSYSTEM
8362 M:      Wolfram Sang <wsa@kernel.org>
8363 L:      linux-i2c@vger.kernel.org
8364 S:      Maintained
8365 W:      https://i2c.wiki.kernel.org/
8366 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
8367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
8368 F:      Documentation/devicetree/bindings/i2c/i2c.txt
8369 F:      Documentation/i2c/
8370 F:      drivers/i2c/*
8371 F:      include/linux/i2c-dev.h
8372 F:      include/linux/i2c-smbus.h
8373 F:      include/linux/i2c.h
8374 F:      include/uapi/linux/i2c-*.h
8375 F:      include/uapi/linux/i2c.h
8376
8377 I2C SUBSYSTEM HOST DRIVERS
8378 L:      linux-i2c@vger.kernel.org
8379 S:      Odd Fixes
8380 W:      https://i2c.wiki.kernel.org/
8381 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
8382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
8383 F:      Documentation/devicetree/bindings/i2c/
8384 F:      drivers/i2c/algos/
8385 F:      drivers/i2c/busses/
8386
8387 I2C-TAOS-EVM DRIVER
8388 M:      Jean Delvare <jdelvare@suse.com>
8389 L:      linux-i2c@vger.kernel.org
8390 S:      Maintained
8391 F:      Documentation/i2c/busses/i2c-taos-evm.rst
8392 F:      drivers/i2c/busses/i2c-taos-evm.c
8393
8394 I2C-TINY-USB DRIVER
8395 M:      Till Harbaum <till@harbaum.org>
8396 L:      linux-i2c@vger.kernel.org
8397 S:      Maintained
8398 W:      http://www.harbaum.org/till/i2c_tiny_usb
8399 F:      drivers/i2c/busses/i2c-tiny-usb.c
8400
8401 I2C/SMBUS CONTROLLER DRIVERS FOR PC
8402 M:      Jean Delvare <jdelvare@suse.com>
8403 L:      linux-i2c@vger.kernel.org
8404 S:      Maintained
8405 F:      Documentation/i2c/busses/i2c-ali1535.rst
8406 F:      Documentation/i2c/busses/i2c-ali1563.rst
8407 F:      Documentation/i2c/busses/i2c-ali15x3.rst
8408 F:      Documentation/i2c/busses/i2c-amd756.rst
8409 F:      Documentation/i2c/busses/i2c-amd8111.rst
8410 F:      Documentation/i2c/busses/i2c-i801.rst
8411 F:      Documentation/i2c/busses/i2c-nforce2.rst
8412 F:      Documentation/i2c/busses/i2c-piix4.rst
8413 F:      Documentation/i2c/busses/i2c-sis5595.rst
8414 F:      Documentation/i2c/busses/i2c-sis630.rst
8415 F:      Documentation/i2c/busses/i2c-sis96x.rst
8416 F:      Documentation/i2c/busses/i2c-via.rst
8417 F:      Documentation/i2c/busses/i2c-viapro.rst
8418 F:      drivers/i2c/busses/i2c-ali1535.c
8419 F:      drivers/i2c/busses/i2c-ali1563.c
8420 F:      drivers/i2c/busses/i2c-ali15x3.c
8421 F:      drivers/i2c/busses/i2c-amd756-s4882.c
8422 F:      drivers/i2c/busses/i2c-amd756.c
8423 F:      drivers/i2c/busses/i2c-amd8111.c
8424 F:      drivers/i2c/busses/i2c-i801.c
8425 F:      drivers/i2c/busses/i2c-isch.c
8426 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
8427 F:      drivers/i2c/busses/i2c-nforce2.c
8428 F:      drivers/i2c/busses/i2c-piix4.c
8429 F:      drivers/i2c/busses/i2c-sis5595.c
8430 F:      drivers/i2c/busses/i2c-sis630.c
8431 F:      drivers/i2c/busses/i2c-sis96x.c
8432 F:      drivers/i2c/busses/i2c-via.c
8433 F:      drivers/i2c/busses/i2c-viapro.c
8434
8435 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
8436 M:      Hans de Goede <hdegoede@redhat.com>
8437 L:      linux-i2c@vger.kernel.org
8438 S:      Maintained
8439 F:      drivers/i2c/busses/i2c-cht-wc.c
8440
8441 I2C/SMBUS ISMT DRIVER
8442 M:      Seth Heasley <seth.heasley@intel.com>
8443 M:      Neil Horman <nhorman@tuxdriver.com>
8444 L:      linux-i2c@vger.kernel.org
8445 F:      Documentation/i2c/busses/i2c-ismt.rst
8446 F:      drivers/i2c/busses/i2c-ismt.c
8447
8448 I2C/SMBUS STUB DRIVER
8449 M:      Jean Delvare <jdelvare@suse.com>
8450 L:      linux-i2c@vger.kernel.org
8451 S:      Maintained
8452 F:      drivers/i2c/i2c-stub.c
8453
8454 I3C DRIVER FOR CADENCE I3C MASTER IP
8455 M:      Przemysław Gaj <pgaj@cadence.com>
8456 S:      Maintained
8457 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
8458 F:      drivers/i3c/master/i3c-master-cdns.c
8459
8460 I3C DRIVER FOR SYNOPSYS DESIGNWARE
8461 M:      Vitor Soares <vitor.soares@synopsys.com>
8462 S:      Maintained
8463 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
8464 F:      drivers/i3c/master/dw*
8465
8466 I3C SUBSYSTEM
8467 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
8468 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
8469 S:      Maintained
8470 C:      irc://chat.freenode.net/linux-i3c
8471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
8472 F:      Documentation/ABI/testing/sysfs-bus-i3c
8473 F:      Documentation/devicetree/bindings/i3c/
8474 F:      Documentation/driver-api/i3c
8475 F:      drivers/i3c/
8476 F:      include/linux/i3c/
8477
8478 IA64 (Itanium) PLATFORM
8479 L:      linux-ia64@vger.kernel.org
8480 S:      Orphan
8481 F:      Documentation/ia64/
8482 F:      arch/ia64/
8483
8484 IBM Power 842 compression accelerator
8485 M:      Haren Myneni <haren@us.ibm.com>
8486 S:      Supported
8487 F:      crypto/842.c
8488 F:      drivers/crypto/nx/Kconfig
8489 F:      drivers/crypto/nx/Makefile
8490 F:      drivers/crypto/nx/nx-842*
8491 F:      include/linux/sw842.h
8492 F:      lib/842/
8493
8494 IBM Power in-Nest Crypto Acceleration
8495 M:      Breno Leitão <leitao@debian.org>
8496 M:      Nayna Jain <nayna@linux.ibm.com>
8497 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
8498 L:      linux-crypto@vger.kernel.org
8499 S:      Supported
8500 F:      drivers/crypto/nx/Kconfig
8501 F:      drivers/crypto/nx/Makefile
8502 F:      drivers/crypto/nx/nx-aes*
8503 F:      drivers/crypto/nx/nx-sha*
8504 F:      drivers/crypto/nx/nx.*
8505 F:      drivers/crypto/nx/nx_csbcpb.h
8506 F:      drivers/crypto/nx/nx_debugfs.c
8507
8508 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
8509 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8510 L:      linux-pci@vger.kernel.org
8511 L:      linuxppc-dev@lists.ozlabs.org
8512 S:      Supported
8513 F:      drivers/pci/hotplug/rpadlpar*
8514
8515 IBM Power Linux RAID adapter
8516 M:      Brian King <brking@us.ibm.com>
8517 S:      Supported
8518 F:      drivers/scsi/ipr.*
8519
8520 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
8521 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8522 L:      linux-pci@vger.kernel.org
8523 L:      linuxppc-dev@lists.ozlabs.org
8524 S:      Supported
8525 F:      drivers/pci/hotplug/rpaphp*
8526
8527 IBM Power SRIOV Virtual NIC Device Driver
8528 M:      Dany Madden <drt@linux.ibm.com>
8529 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
8530 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
8531 R:      Lijun Pan <lijunp213@gmail.com>
8532 L:      netdev@vger.kernel.org
8533 S:      Supported
8534 F:      drivers/net/ethernet/ibm/ibmvnic.*
8535
8536 IBM Power Virtual Accelerator Switchboard
8537 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
8538 L:      linuxppc-dev@lists.ozlabs.org
8539 S:      Supported
8540 F:      arch/powerpc/include/asm/vas.h
8541 F:      arch/powerpc/platforms/powernv/copy-paste.h
8542 F:      arch/powerpc/platforms/powernv/vas*
8543
8544 IBM Power Virtual Ethernet Device Driver
8545 M:      Cristobal Forno <cforno12@linux.ibm.com>
8546 L:      netdev@vger.kernel.org
8547 S:      Supported
8548 F:      drivers/net/ethernet/ibm/ibmveth.*
8549
8550 IBM Power Virtual FC Device Drivers
8551 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8552 L:      linux-scsi@vger.kernel.org
8553 S:      Supported
8554 F:      drivers/scsi/ibmvscsi/ibmvfc*
8555
8556 IBM Power Virtual Management Channel Driver
8557 M:      Steven Royer <seroyer@linux.ibm.com>
8558 S:      Supported
8559 F:      drivers/misc/ibmvmc.*
8560
8561 IBM Power Virtual SCSI Device Drivers
8562 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8563 L:      linux-scsi@vger.kernel.org
8564 S:      Supported
8565 F:      drivers/scsi/ibmvscsi/ibmvscsi*
8566 F:      include/scsi/viosrp.h
8567
8568 IBM Power Virtual SCSI Device Target Driver
8569 M:      Michael Cyr <mikecyr@linux.ibm.com>
8570 L:      linux-scsi@vger.kernel.org
8571 L:      target-devel@vger.kernel.org
8572 S:      Supported
8573 F:      drivers/scsi/ibmvscsi_tgt/
8574
8575 IBM Power VMX Cryptographic instructions
8576 M:      Breno Leitão <leitao@debian.org>
8577 M:      Nayna Jain <nayna@linux.ibm.com>
8578 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
8579 L:      linux-crypto@vger.kernel.org
8580 S:      Supported
8581 F:      drivers/crypto/vmx/Kconfig
8582 F:      drivers/crypto/vmx/Makefile
8583 F:      drivers/crypto/vmx/aes*
8584 F:      drivers/crypto/vmx/ghash*
8585 F:      drivers/crypto/vmx/ppc-xlate.pl
8586 F:      drivers/crypto/vmx/vmx.c
8587
8588 IBM ServeRAID RAID DRIVER
8589 S:      Orphan
8590 F:      drivers/scsi/ips.*
8591
8592 ICH LPC AND GPIO DRIVER
8593 M:      Peter Tyser <ptyser@xes-inc.com>
8594 S:      Maintained
8595 F:      drivers/gpio/gpio-ich.c
8596 F:      drivers/mfd/lpc_ich.c
8597
8598 ICY I2C DRIVER
8599 M:      Max Staudt <max@enpas.org>
8600 L:      linux-i2c@vger.kernel.org
8601 S:      Maintained
8602 F:      drivers/i2c/busses/i2c-icy.c
8603
8604 IDE SUBSYSTEM
8605 M:      "David S. Miller" <davem@davemloft.net>
8606 L:      linux-ide@vger.kernel.org
8607 S:      Maintained
8608 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
8609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
8610 F:      Documentation/ide/
8611 F:      drivers/ide/
8612 F:      include/linux/ide.h
8613
8614 IDE/ATAPI DRIVERS
8615 M:      Borislav Petkov <bp@alien8.de>
8616 L:      linux-ide@vger.kernel.org
8617 S:      Maintained
8618 F:      Documentation/cdrom/ide-cd.rst
8619 F:      drivers/ide/ide-cd*
8620
8621 IDEAPAD LAPTOP EXTRAS DRIVER
8622 M:      Ike Panhc <ike.pan@canonical.com>
8623 L:      platform-driver-x86@vger.kernel.org
8624 S:      Maintained
8625 W:      http://launchpad.net/ideapad-laptop
8626 F:      drivers/platform/x86/ideapad-laptop.c
8627
8628 IDEAPAD LAPTOP SLIDEBAR DRIVER
8629 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
8630 L:      linux-input@vger.kernel.org
8631 S:      Maintained
8632 W:      https://github.com/o2genum/ideapad-slidebar
8633 F:      drivers/input/misc/ideapad_slidebar.c
8634
8635 IDT VersaClock 5 CLOCK DRIVER
8636 M:      Luca Ceresoli <luca@lucaceresoli.net>
8637 S:      Maintained
8638 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
8639 F:      drivers/clk/clk-versaclock5.c
8640
8641 IEEE 802.15.4 SUBSYSTEM
8642 M:      Alexander Aring <alex.aring@gmail.com>
8643 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8644 L:      linux-wpan@vger.kernel.org
8645 S:      Maintained
8646 W:      https://linux-wpan.org/
8647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8649 F:      Documentation/networking/ieee802154.rst
8650 F:      drivers/net/ieee802154/
8651 F:      include/linux/ieee802154.h
8652 F:      include/linux/nl802154.h
8653 F:      include/net/af_ieee802154.h
8654 F:      include/net/cfg802154.h
8655 F:      include/net/ieee802154_netdev.h
8656 F:      include/net/mac802154.h
8657 F:      include/net/nl802154.h
8658 F:      net/ieee802154/
8659 F:      net/mac802154/
8660
8661 IFE PROTOCOL
8662 M:      Yotam Gigi <yotam.gi@gmail.com>
8663 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8664 F:      include/net/ife.h
8665 F:      include/uapi/linux/ife.h
8666 F:      net/ife
8667
8668 IGORPLUG-USB IR RECEIVER
8669 M:      Sean Young <sean@mess.org>
8670 L:      linux-media@vger.kernel.org
8671 S:      Maintained
8672 F:      drivers/media/rc/igorplugusb.c
8673
8674 IGUANAWORKS USB IR TRANSCEIVER
8675 M:      Sean Young <sean@mess.org>
8676 L:      linux-media@vger.kernel.org
8677 S:      Maintained
8678 F:      drivers/media/rc/iguanair.c
8679
8680 IIO DIGITAL POTENTIOMETER DAC
8681 M:      Peter Rosin <peda@axentia.se>
8682 L:      linux-iio@vger.kernel.org
8683 S:      Maintained
8684 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8685 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8686 F:      drivers/iio/dac/dpot-dac.c
8687
8688 IIO ENVELOPE DETECTOR
8689 M:      Peter Rosin <peda@axentia.se>
8690 L:      linux-iio@vger.kernel.org
8691 S:      Maintained
8692 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8693 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8694 F:      drivers/iio/adc/envelope-detector.c
8695
8696 IIO MULTIPLEXER
8697 M:      Peter Rosin <peda@axentia.se>
8698 L:      linux-iio@vger.kernel.org
8699 S:      Maintained
8700 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8701 F:      drivers/iio/multiplexer/iio-mux.c
8702
8703 IIO SUBSYSTEM AND DRIVERS
8704 M:      Jonathan Cameron <jic23@kernel.org>
8705 R:      Lars-Peter Clausen <lars@metafoo.de>
8706 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8707 L:      linux-iio@vger.kernel.org
8708 S:      Maintained
8709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8710 F:      Documentation/ABI/testing/configfs-iio*
8711 F:      Documentation/ABI/testing/sysfs-bus-iio*
8712 F:      Documentation/devicetree/bindings/iio/
8713 F:      drivers/iio/
8714 F:      drivers/staging/iio/
8715 F:      include/linux/iio/
8716 F:      tools/iio/
8717
8718 IIO UNIT CONVERTER
8719 M:      Peter Rosin <peda@axentia.se>
8720 L:      linux-iio@vger.kernel.org
8721 S:      Maintained
8722 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8723 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8724 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8725 F:      drivers/iio/afe/iio-rescale.c
8726
8727 IKANOS/ADI EAGLE ADSL USB DRIVER
8728 M:      Matthieu Castet <castet.matthieu@free.fr>
8729 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8730 S:      Maintained
8731 F:      drivers/usb/atm/ueagle-atm.c
8732
8733 IMGTEC ASCII LCD DRIVER
8734 M:      Paul Burton <paulburton@kernel.org>
8735 S:      Maintained
8736 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8737 F:      drivers/auxdisplay/img-ascii-lcd.c
8738
8739 IMGTEC IR DECODER DRIVER
8740 S:      Orphan
8741 F:      drivers/media/rc/img-ir/
8742
8743 IMON SOUNDGRAPH USB IR RECEIVER
8744 M:      Sean Young <sean@mess.org>
8745 L:      linux-media@vger.kernel.org
8746 S:      Maintained
8747 F:      drivers/media/rc/imon.c
8748 F:      drivers/media/rc/imon_raw.c
8749
8750 IMS TWINTURBO FRAMEBUFFER DRIVER
8751 L:      linux-fbdev@vger.kernel.org
8752 S:      Orphan
8753 F:      drivers/video/fbdev/imsttfb.c
8754
8755 INA209 HARDWARE MONITOR DRIVER
8756 M:      Guenter Roeck <linux@roeck-us.net>
8757 L:      linux-hwmon@vger.kernel.org
8758 S:      Maintained
8759 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
8760 F:      Documentation/hwmon/ina209.rst
8761 F:      drivers/hwmon/ina209.c
8762
8763 INA2XX HARDWARE MONITOR DRIVER
8764 M:      Guenter Roeck <linux@roeck-us.net>
8765 L:      linux-hwmon@vger.kernel.org
8766 S:      Maintained
8767 F:      Documentation/hwmon/ina2xx.rst
8768 F:      drivers/hwmon/ina2xx.c
8769 F:      include/linux/platform_data/ina2xx.h
8770
8771 INDUSTRY PACK SUBSYSTEM (IPACK)
8772 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8773 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8774 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8775 L:      industrypack-devel@lists.sourceforge.net
8776 S:      Maintained
8777 W:      http://industrypack.sourceforge.net
8778 F:      drivers/ipack/
8779
8780 INFINEON DPS310 Driver
8781 M:      Eddie James <eajames@linux.ibm.com>
8782 L:      linux-iio@vger.kernel.org
8783 S:      Maintained
8784 F:      drivers/iio/pressure/dps310.c
8785
8786 INFINIBAND SUBSYSTEM
8787 M:      Doug Ledford <dledford@redhat.com>
8788 M:      Jason Gunthorpe <jgg@nvidia.com>
8789 L:      linux-rdma@vger.kernel.org
8790 S:      Supported
8791 W:      https://github.com/linux-rdma/rdma-core
8792 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8794 F:      Documentation/devicetree/bindings/infiniband/
8795 F:      Documentation/infiniband/
8796 F:      drivers/infiniband/
8797 F:      include/rdma/
8798 F:      include/trace/events/ib_mad.h
8799 F:      include/trace/events/ib_umad.h
8800 F:      include/uapi/linux/if_infiniband.h
8801 F:      include/uapi/rdma/
8802 F:      samples/bpf/ibumad_kern.c
8803 F:      samples/bpf/ibumad_user.c
8804
8805 INGENIC JZ4780 NAND DRIVER
8806 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8807 L:      linux-mtd@lists.infradead.org
8808 L:      linux-mips@vger.kernel.org
8809 S:      Maintained
8810 F:      drivers/mtd/nand/raw/ingenic/
8811
8812 INGENIC JZ47xx SoCs
8813 M:      Paul Cercueil <paul@crapouillou.net>
8814 L:      linux-mips@vger.kernel.org
8815 S:      Maintained
8816 F:      arch/mips/boot/dts/ingenic/
8817 F:      arch/mips/generic/board-ingenic.c
8818 F:      arch/mips/include/asm/mach-ingenic/
8819 F:      arch/mips/ingenic/Kconfig
8820 F:      drivers/clk/ingenic/
8821 F:      drivers/dma/dma-jz4780.c
8822 F:      drivers/gpu/drm/ingenic/
8823 F:      drivers/i2c/busses/i2c-jz4780.c
8824 F:      drivers/iio/adc/ingenic-adc.c
8825 F:      drivers/irqchip/irq-ingenic.c
8826 F:      drivers/memory/jz4780-nemc.c
8827 F:      drivers/mmc/host/jz4740_mmc.c
8828 F:      drivers/mtd/nand/raw/ingenic/
8829 F:      drivers/pinctrl/pinctrl-ingenic.c
8830 F:      drivers/power/supply/ingenic-battery.c
8831 F:      drivers/pwm/pwm-jz4740.c
8832 F:      drivers/remoteproc/ingenic_rproc.c
8833 F:      drivers/rtc/rtc-jz4740.c
8834 F:      drivers/tty/serial/8250/8250_ingenic.c
8835 F:      drivers/usb/musb/jz4740.c
8836 F:      drivers/watchdog/jz4740_wdt.c
8837 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8838 F:      include/linux/mfd/ingenic-tcu.h
8839 F:      sound/soc/codecs/jz47*
8840 F:      sound/soc/jz4740/
8841
8842 INOTIFY
8843 M:      Jan Kara <jack@suse.cz>
8844 R:      Amir Goldstein <amir73il@gmail.com>
8845 L:      linux-fsdevel@vger.kernel.org
8846 S:      Maintained
8847 F:      Documentation/filesystems/inotify.rst
8848 F:      fs/notify/inotify/
8849 F:      include/linux/inotify.h
8850 F:      include/uapi/linux/inotify.h
8851
8852 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8853 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8854 L:      linux-input@vger.kernel.org
8855 S:      Maintained
8856 Q:      http://patchwork.kernel.org/project/linux-input/list/
8857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8858 F:      Documentation/devicetree/bindings/input/
8859 F:      Documentation/devicetree/bindings/serio/
8860 F:      Documentation/input/
8861 F:      drivers/input/
8862 F:      include/linux/input.h
8863 F:      include/linux/input/
8864 F:      include/uapi/linux/input-event-codes.h
8865 F:      include/uapi/linux/input.h
8866
8867 INPUT MULTITOUCH (MT) PROTOCOL
8868 M:      Henrik Rydberg <rydberg@bitmath.org>
8869 L:      linux-input@vger.kernel.org
8870 S:      Odd fixes
8871 F:      Documentation/input/multi-touch-protocol.rst
8872 F:      drivers/input/input-mt.c
8873 K:      \b(ABS|SYN)_MT_
8874
8875 INSIDE SECURE CRYPTO DRIVER
8876 M:      Antoine Tenart <atenart@kernel.org>
8877 L:      linux-crypto@vger.kernel.org
8878 S:      Maintained
8879 F:      drivers/crypto/inside-secure/
8880
8881 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8882 M:      Mimi Zohar <zohar@linux.ibm.com>
8883 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8884 L:      linux-integrity@vger.kernel.org
8885 S:      Supported
8886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8887 F:      security/integrity/ima/
8888
8889 INTEL 810/815 FRAMEBUFFER DRIVER
8890 M:      Antonino Daplas <adaplas@gmail.com>
8891 L:      linux-fbdev@vger.kernel.org
8892 S:      Maintained
8893 F:      drivers/video/fbdev/i810/
8894
8895 INTEL ASoC DRIVERS
8896 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8897 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8898 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8899 M:      Jie Yang <yang.jie@linux.intel.com>
8900 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8901 S:      Supported
8902 F:      sound/soc/intel/
8903
8904 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8905 M:      Hans de Goede <hdegoede@redhat.com>
8906 L:      platform-driver-x86@vger.kernel.org
8907 S:      Maintained
8908 F:      drivers/platform/x86/intel_atomisp2_pm.c
8909
8910 INTEL ATOMISP2 LED DRIVER
8911 M:      Hans de Goede <hdegoede@redhat.com>
8912 L:      platform-driver-x86@vger.kernel.org
8913 S:      Maintained
8914 F:      drivers/platform/x86/intel_atomisp2_led.c
8915
8916 INTEL BROXTON PMC DRIVER
8917 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
8918 M:      Zha Qipeng <qipeng.zha@intel.com>
8919 S:      Maintained
8920 F:      drivers/mfd/intel_pmc_bxt.c
8921 F:      include/linux/mfd/intel_pmc_bxt.h
8922
8923 INTEL C600 SERIES SAS CONTROLLER DRIVER
8924 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8925 L:      linux-scsi@vger.kernel.org
8926 S:      Supported
8927 T:      git git://git.code.sf.net/p/intel-sas/isci
8928 F:      drivers/scsi/isci/
8929
8930 INTEL CPU family model numbers
8931 M:      Tony Luck <tony.luck@intel.com>
8932 M:      x86@kernel.org
8933 L:      linux-kernel@vger.kernel.org
8934 S:      Supported
8935 F:      arch/x86/include/asm/intel-family.h
8936
8937 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8938 M:      Jani Nikula <jani.nikula@linux.intel.com>
8939 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8940 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8941 L:      intel-gfx@lists.freedesktop.org
8942 S:      Supported
8943 W:      https://01.org/linuxgraphics/
8944 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8945 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
8946 C:      irc://chat.freenode.net/intel-gfx
8947 T:      git git://anongit.freedesktop.org/drm-intel
8948 F:      Documentation/gpu/i915.rst
8949 F:      drivers/gpu/drm/i915/
8950 F:      include/drm/i915*
8951 F:      include/uapi/drm/i915_drm.h
8952
8953 INTEL ETHERNET DRIVERS
8954 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
8955 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
8956 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8957 S:      Supported
8958 W:      http://www.intel.com/support/feedback.htm
8959 W:      http://e1000.sourceforge.net/
8960 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
8962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
8963 F:      Documentation/networking/device_drivers/ethernet/intel/
8964 F:      drivers/net/ethernet/intel/
8965 F:      drivers/net/ethernet/intel/*/
8966 F:      include/linux/avf/virtchnl.h
8967
8968 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8969 M:      Maik Broemme <mbroemme@libmpq.org>
8970 L:      linux-fbdev@vger.kernel.org
8971 S:      Maintained
8972 F:      Documentation/fb/intelfb.rst
8973 F:      drivers/video/fbdev/intelfb/
8974
8975 INTEL GPIO DRIVERS
8976 M:      Andy Shevchenko <andy@kernel.org>
8977 L:      linux-gpio@vger.kernel.org
8978 S:      Maintained
8979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8980 F:      drivers/gpio/gpio-ich.c
8981 F:      drivers/gpio/gpio-merrifield.c
8982 F:      drivers/gpio/gpio-ml-ioh.c
8983 F:      drivers/gpio/gpio-pch.c
8984 F:      drivers/gpio/gpio-sch.c
8985 F:      drivers/gpio/gpio-sodaville.c
8986
8987 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8988 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8989 M:      Zhi Wang <zhi.a.wang@intel.com>
8990 L:      intel-gvt-dev@lists.freedesktop.org
8991 L:      intel-gfx@lists.freedesktop.org
8992 S:      Supported
8993 W:      https://01.org/igvt-g
8994 T:      git https://github.com/intel/gvt-linux.git
8995 F:      drivers/gpu/drm/i915/gvt/
8996
8997 INTEL HID EVENT DRIVER
8998 M:      Alex Hung <alex.hung@canonical.com>
8999 L:      platform-driver-x86@vger.kernel.org
9000 S:      Maintained
9001 F:      drivers/platform/x86/intel-hid.c
9002
9003 INTEL I/OAT DMA DRIVER
9004 M:      Dave Jiang <dave.jiang@intel.com>
9005 R:      Dan Williams <dan.j.williams@intel.com>
9006 L:      dmaengine@vger.kernel.org
9007 S:      Supported
9008 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
9009 F:      drivers/dma/ioat*
9010
9011 INTEL IADX DRIVER
9012 M:      Dave Jiang <dave.jiang@intel.com>
9013 L:      dmaengine@vger.kernel.org
9014 S:      Supported
9015 F:      drivers/dma/idxd/*
9016 F:      include/uapi/linux/idxd.h
9017
9018 INTEL IDLE DRIVER
9019 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
9020 M:      Len Brown <lenb@kernel.org>
9021 L:      linux-pm@vger.kernel.org
9022 S:      Supported
9023 B:      https://bugzilla.kernel.org
9024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
9025 F:      drivers/idle/intel_idle.c
9026
9027 INTEL INTEGRATED SENSOR HUB DRIVER
9028 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9029 M:      Jiri Kosina <jikos@kernel.org>
9030 L:      linux-input@vger.kernel.org
9031 S:      Maintained
9032 F:      drivers/hid/intel-ish-hid/
9033
9034 INTEL IOMMU (VT-d)
9035 M:      David Woodhouse <dwmw2@infradead.org>
9036 M:      Lu Baolu <baolu.lu@linux.intel.com>
9037 L:      iommu@lists.linux-foundation.org
9038 S:      Supported
9039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
9040 F:      drivers/iommu/intel/
9041 F:      include/linux/intel-iommu.h
9042 F:      include/linux/intel-svm.h
9043
9044 INTEL IOP-ADMA DMA DRIVER
9045 R:      Dan Williams <dan.j.williams@intel.com>
9046 S:      Odd fixes
9047 F:      drivers/dma/iop-adma.c
9048
9049 INTEL IPU3 CSI-2 CIO2 DRIVER
9050 M:      Yong Zhi <yong.zhi@intel.com>
9051 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9052 M:      Bingbu Cao <bingbu.cao@intel.com>
9053 M:      Dan Scally <djrscally@gmail.com>
9054 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
9055 L:      linux-media@vger.kernel.org
9056 S:      Maintained
9057 T:      git git://linuxtv.org/media_tree.git
9058 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
9059 F:      drivers/media/pci/intel/ipu3/
9060
9061 INTEL IPU3 CSI-2 IMGU DRIVER
9062 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9063 R:      Bingbu Cao <bingbu.cao@intel.com>
9064 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
9065 L:      linux-media@vger.kernel.org
9066 S:      Maintained
9067 F:      Documentation/admin-guide/media/ipu3.rst
9068 F:      Documentation/admin-guide/media/ipu3_rcb.svg
9069 F:      Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst
9070 F:      drivers/staging/media/ipu3/
9071
9072 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
9073 M:      Krzysztof Halasa <khalasa@piap.pl>
9074 S:      Maintained
9075 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
9076 F:      drivers/net/wan/ixp4xx_hss.c
9077 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
9078 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
9079 F:      include/linux/soc/ixp4xx/npe.h
9080 F:      include/linux/soc/ixp4xx/qmgr.h
9081
9082 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
9083 M:      Deepak Saxena <dsaxena@plexity.net>
9084 S:      Maintained
9085 F:      drivers/char/hw_random/ixp4xx-rng.c
9086
9087 INTEL KEEM BAY DRM DRIVER
9088 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
9089 M:      Edmund Dea <edmund.j.dea@intel.com>
9090 S:      Maintained
9091 F:      Documentation/devicetree/bindings/display/intel,kmb_display.yaml
9092 F:      drivers/gpu/drm/kmb/
9093
9094 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
9095 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
9096 S:      Maintained
9097 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
9098 F:      drivers/crypto/keembay/Kconfig
9099 F:      drivers/crypto/keembay/Makefile
9100 F:      drivers/crypto/keembay/keembay-ocs-aes-core.c
9101 F:      drivers/crypto/keembay/ocs-aes.c
9102 F:      drivers/crypto/keembay/ocs-aes.h
9103
9104 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
9105 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
9106 M:      Declan Murphy <declan.murphy@intel.com>
9107 S:      Maintained
9108 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
9109 F:      drivers/crypto/keembay/Kconfig
9110 F:      drivers/crypto/keembay/Makefile
9111 F:      drivers/crypto/keembay/keembay-ocs-hcu-core.c
9112 F:      drivers/crypto/keembay/ocs-hcu.c
9113 F:      drivers/crypto/keembay/ocs-hcu.h
9114
9115 INTEL MANAGEMENT ENGINE (mei)
9116 M:      Tomas Winkler <tomas.winkler@intel.com>
9117 L:      linux-kernel@vger.kernel.org
9118 S:      Supported
9119 F:      Documentation/driver-api/mei/*
9120 F:      drivers/misc/mei/
9121 F:      drivers/watchdog/mei_wdt.c
9122 F:      include/linux/mei_cl_bus.h
9123 F:      include/uapi/linux/mei.h
9124 F:      samples/mei/*
9125
9126 INTEL MENLOW THERMAL DRIVER
9127 M:      Sujith Thomas <sujith.thomas@intel.com>
9128 L:      platform-driver-x86@vger.kernel.org
9129 S:      Supported
9130 W:      https://01.org/linux-acpi
9131 F:      drivers/platform/x86/intel_menlow.c
9132
9133 INTEL P-Unit IPC DRIVER
9134 M:      Zha Qipeng <qipeng.zha@intel.com>
9135 L:      platform-driver-x86@vger.kernel.org
9136 S:      Maintained
9137 F:      arch/x86/include/asm/intel_punit_ipc.h
9138 F:      drivers/platform/x86/intel_punit_ipc.c
9139
9140 INTEL PMC CORE DRIVER
9141 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
9142 M:      David E Box <david.e.box@intel.com>
9143 L:      platform-driver-x86@vger.kernel.org
9144 S:      Maintained
9145 F:      drivers/platform/x86/intel_pmc_core*
9146
9147 INTEL PMIC GPIO DRIVERS
9148 M:      Andy Shevchenko <andy@kernel.org>
9149 S:      Maintained
9150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9151 F:      drivers/gpio/gpio-*cove.c
9152
9153 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
9154 M:      Andy Shevchenko <andy@kernel.org>
9155 S:      Maintained
9156 F:      drivers/mfd/intel_soc_pmic*
9157 F:      include/linux/mfd/intel_soc_pmic*
9158
9159 INTEL PMT DRIVER
9160 M:      "David E. Box" <david.e.box@linux.intel.com>
9161 S:      Maintained
9162 F:      drivers/mfd/intel_pmt.c
9163 F:      drivers/platform/x86/intel_pmt_*
9164
9165 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
9166 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
9167 L:      linux-wireless@vger.kernel.org
9168 S:      Maintained
9169 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
9170 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
9171 F:      drivers/net/wireless/intel/ipw2x00/
9172
9173 INTEL PSTATE DRIVER
9174 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9175 M:      Len Brown <lenb@kernel.org>
9176 L:      linux-pm@vger.kernel.org
9177 S:      Supported
9178 F:      drivers/cpufreq/intel_pstate.c
9179
9180 INTEL RDMA RNIC DRIVER
9181 M:      Faisal Latif <faisal.latif@intel.com>
9182 M:      Shiraz Saleem <shiraz.saleem@intel.com>
9183 L:      linux-rdma@vger.kernel.org
9184 S:      Supported
9185 F:      drivers/infiniband/hw/i40iw/
9186 F:      include/uapi/rdma/i40iw-abi.h
9187
9188 INTEL SCU DRIVERS
9189 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9190 S:      Maintained
9191 F:      arch/x86/include/asm/intel_scu_ipc.h
9192 F:      drivers/platform/x86/intel_scu_*
9193
9194 INTEL SPEED SELECT TECHNOLOGY
9195 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9196 L:      platform-driver-x86@vger.kernel.org
9197 S:      Maintained
9198 F:      drivers/platform/x86/intel_speed_select_if/
9199 F:      include/uapi/linux/isst_if.h
9200 F:      tools/power/x86/intel-speed-select/
9201
9202 INTEL STRATIX10 FIRMWARE DRIVERS
9203 M:      Richard Gong <richard.gong@linux.intel.com>
9204 L:      linux-kernel@vger.kernel.org
9205 S:      Maintained
9206 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
9207 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
9208 F:      drivers/firmware/stratix10-rsu.c
9209 F:      drivers/firmware/stratix10-svc.c
9210 F:      include/linux/firmware/intel/stratix10-smc.h
9211 F:      include/linux/firmware/intel/stratix10-svc-client.h
9212
9213 INTEL TELEMETRY DRIVER
9214 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
9215 M:      "David E. Box" <david.e.box@linux.intel.com>
9216 L:      platform-driver-x86@vger.kernel.org
9217 S:      Maintained
9218 F:      arch/x86/include/asm/intel_telemetry.h
9219 F:      drivers/platform/x86/intel_telemetry*
9220
9221 INTEL UNCORE FREQUENCY CONTROL
9222 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9223 L:      platform-driver-x86@vger.kernel.org
9224 S:      Maintained
9225 F:      drivers/platform/x86/intel-uncore-frequency.c
9226
9227 INTEL VIRTUAL BUTTON DRIVER
9228 M:      AceLan Kao <acelan.kao@canonical.com>
9229 L:      platform-driver-x86@vger.kernel.org
9230 S:      Maintained
9231 F:      drivers/platform/x86/intel-vbtn.c
9232
9233 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
9234 M:      Stanislaw Gruszka <stf_xl@wp.pl>
9235 L:      linux-wireless@vger.kernel.org
9236 S:      Supported
9237 F:      drivers/net/wireless/intel/iwlegacy/
9238
9239 INTEL WIRELESS WIFI LINK (iwlwifi)
9240 M:      Luca Coelho <luciano.coelho@intel.com>
9241 L:      linux-wireless@vger.kernel.org
9242 S:      Supported
9243 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
9244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
9245 F:      drivers/net/wireless/intel/iwlwifi/
9246
9247 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
9248 M:      Jithu Joseph <jithu.joseph@intel.com>
9249 R:      Maurice Ma <maurice.ma@intel.com>
9250 S:      Maintained
9251 W:      https://slimbootloader.github.io/security/firmware-update.html
9252 F:      drivers/platform/x86/intel-wmi-sbl-fw-update.c
9253
9254 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
9255 M:      Mario Limonciello <mario.limonciello@dell.com>
9256 S:      Maintained
9257 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
9258
9259 INTEL(R) TRACE HUB
9260 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9261 S:      Supported
9262 F:      Documentation/trace/intel_th.rst
9263 F:      drivers/hwtracing/intel_th/
9264 F:      include/linux/intel_th.h
9265
9266 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
9267 M:      Ning Sun <ning.sun@intel.com>
9268 L:      tboot-devel@lists.sourceforge.net
9269 S:      Supported
9270 W:      http://tboot.sourceforge.net
9271 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
9272 F:      Documentation/x86/intel_txt.rst
9273 F:      arch/x86/kernel/tboot.c
9274 F:      include/linux/tboot.h
9275
9276 INTEL SGX
9277 M:      Jarkko Sakkinen <jarkko@kernel.org>
9278 R:      Dave Hansen <dave.hansen@linux.intel.com>
9279 L:      linux-sgx@vger.kernel.org
9280 S:      Supported
9281 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
9282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
9283 F:      Documentation/x86/sgx.rst
9284 F:      arch/x86/entry/vdso/vsgx.S
9285 F:      arch/x86/include/uapi/asm/sgx.h
9286 F:      arch/x86/kernel/cpu/sgx/*
9287 F:      tools/testing/selftests/sgx/*
9288 K:      \bSGX_
9289
9290 INTERCONNECT API
9291 M:      Georgi Djakov <djakov@kernel.org>
9292 L:      linux-pm@vger.kernel.org
9293 S:      Maintained
9294 F:      Documentation/devicetree/bindings/interconnect/
9295 F:      Documentation/driver-api/interconnect.rst
9296 F:      drivers/interconnect/
9297 F:      include/dt-bindings/interconnect/
9298 F:      include/linux/interconnect-provider.h
9299 F:      include/linux/interconnect.h
9300
9301 INVENSENSE ICM-426xx IMU DRIVER
9302 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
9303 L:      linux-iio@vger.kernel.org
9304 S:      Maintained
9305 W:      https://invensense.tdk.com/
9306 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
9307 F:      drivers/iio/imu/inv_icm42600/
9308
9309 INVENSENSE MPU-3050 GYROSCOPE DRIVER
9310 M:      Linus Walleij <linus.walleij@linaro.org>
9311 L:      linux-iio@vger.kernel.org
9312 S:      Maintained
9313 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
9314 F:      drivers/iio/gyro/mpu3050*
9315
9316 IOC3 ETHERNET DRIVER
9317 M:      Ralf Baechle <ralf@linux-mips.org>
9318 L:      linux-mips@vger.kernel.org
9319 S:      Maintained
9320 F:      drivers/net/ethernet/sgi/ioc3-eth.c
9321
9322 IOMAP FILESYSTEM LIBRARY
9323 M:      Christoph Hellwig <hch@infradead.org>
9324 M:      Darrick J. Wong <djwong@kernel.org>
9325 M:      linux-xfs@vger.kernel.org
9326 M:      linux-fsdevel@vger.kernel.org
9327 L:      linux-xfs@vger.kernel.org
9328 L:      linux-fsdevel@vger.kernel.org
9329 S:      Supported
9330 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
9331 F:      fs/iomap/
9332 F:      include/linux/iomap.h
9333
9334 IOMMU DRIVERS
9335 M:      Joerg Roedel <joro@8bytes.org>
9336 M:      Will Deacon <will@kernel.org>
9337 L:      iommu@lists.linux-foundation.org
9338 S:      Maintained
9339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
9340 F:      Documentation/devicetree/bindings/iommu/
9341 F:      Documentation/userspace-api/iommu.rst
9342 F:      drivers/iommu/
9343 F:      include/linux/iommu.h
9344 F:      include/linux/iova.h
9345 F:      include/linux/of_iommu.h
9346 F:      include/uapi/linux/iommu.h
9347
9348 IO_URING
9349 M:      Jens Axboe <axboe@kernel.dk>
9350 R:      Pavel Begunkov <asml.silence@gmail.com>
9351 L:      io-uring@vger.kernel.org
9352 S:      Maintained
9353 T:      git git://git.kernel.dk/linux-block
9354 T:      git git://git.kernel.dk/liburing
9355 F:      fs/io-wq.c
9356 F:      fs/io-wq.h
9357 F:      fs/io_uring.c
9358 F:      include/linux/io_uring.h
9359 F:      include/uapi/linux/io_uring.h
9360
9361 IPMI SUBSYSTEM
9362 M:      Corey Minyard <minyard@acm.org>
9363 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
9364 S:      Supported
9365 W:      http://openipmi.sourceforge.net/
9366 F:      Documentation/driver-api/ipmi.rst
9367 F:      Documentation/devicetree/bindings/ipmi/
9368 F:      drivers/char/ipmi/
9369 F:      include/linux/ipmi*
9370 F:      include/uapi/linux/ipmi*
9371
9372 IPS SCSI RAID DRIVER
9373 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
9374 L:      linux-scsi@vger.kernel.org
9375 S:      Maintained
9376 W:      http://www.adaptec.com/
9377 F:      drivers/scsi/ips*
9378
9379 IPVS
9380 M:      Simon Horman <horms@verge.net.au>
9381 M:      Julian Anastasov <ja@ssi.bg>
9382 L:      netdev@vger.kernel.org
9383 L:      lvs-devel@vger.kernel.org
9384 S:      Maintained
9385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
9386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
9387 F:      Documentation/networking/ipvs-sysctl.rst
9388 F:      include/net/ip_vs.h
9389 F:      include/uapi/linux/ip_vs.h
9390 F:      net/netfilter/ipvs/
9391
9392 IPWIRELESS DRIVER
9393 M:      Jiri Kosina <jikos@kernel.org>
9394 M:      David Sterba <dsterba@suse.com>
9395 S:      Odd Fixes
9396 F:      drivers/tty/ipwireless/
9397
9398 IPX NETWORK LAYER
9399 L:      netdev@vger.kernel.org
9400 S:      Obsolete
9401 F:      include/uapi/linux/ipx.h
9402
9403 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
9404 M:      Marc Zyngier <maz@kernel.org>
9405 S:      Maintained
9406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
9407 F:      Documentation/core-api/irq/irq-domain.rst
9408 F:      include/linux/irqdomain.h
9409 F:      kernel/irq/irqdomain.c
9410 F:      kernel/irq/msi.c
9411
9412 IRQ SUBSYSTEM
9413 M:      Thomas Gleixner <tglx@linutronix.de>
9414 L:      linux-kernel@vger.kernel.org
9415 S:      Maintained
9416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
9417 F:      kernel/irq/
9418
9419 IRQCHIP DRIVERS
9420 M:      Thomas Gleixner <tglx@linutronix.de>
9421 M:      Marc Zyngier <maz@kernel.org>
9422 L:      linux-kernel@vger.kernel.org
9423 S:      Maintained
9424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
9425 F:      Documentation/devicetree/bindings/interrupt-controller/
9426 F:      drivers/irqchip/
9427
9428 ISA
9429 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9430 S:      Maintained
9431 F:      Documentation/driver-api/isa.rst
9432 F:      drivers/base/isa.c
9433 F:      include/linux/isa.h
9434
9435 ISA RADIO MODULE
9436 M:      Hans Verkuil <hverkuil@xs4all.nl>
9437 L:      linux-media@vger.kernel.org
9438 S:      Maintained
9439 W:      https://linuxtv.org
9440 T:      git git://linuxtv.org/media_tree.git
9441 F:      drivers/media/radio/radio-isa*
9442
9443 ISAPNP
9444 M:      Jaroslav Kysela <perex@perex.cz>
9445 S:      Maintained
9446 F:      Documentation/driver-api/isapnp.rst
9447 F:      drivers/pnp/isapnp/
9448 F:      include/linux/isapnp.h
9449
9450 ISCSI
9451 M:      Lee Duncan <lduncan@suse.com>
9452 M:      Chris Leech <cleech@redhat.com>
9453 L:      open-iscsi@googlegroups.com
9454 L:      linux-scsi@vger.kernel.org
9455 S:      Maintained
9456 W:      www.open-iscsi.com
9457 F:      drivers/scsi/*iscsi*
9458 F:      include/scsi/*iscsi*
9459
9460 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
9461 M:      Peter Jones <pjones@redhat.com>
9462 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
9463 S:      Maintained
9464 F:      drivers/firmware/iscsi_ibft*
9465
9466 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
9467 M:      Sagi Grimberg <sagi@grimberg.me>
9468 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
9469 L:      linux-rdma@vger.kernel.org
9470 S:      Supported
9471 W:      http://www.openfabrics.org
9472 W:      www.open-iscsi.org
9473 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9474 F:      drivers/infiniband/ulp/iser/
9475
9476 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
9477 M:      Sagi Grimberg <sagi@grimberg.me>
9478 L:      linux-rdma@vger.kernel.org
9479 L:      target-devel@vger.kernel.org
9480 S:      Supported
9481 W:      http://www.linux-iscsi.org
9482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
9483 F:      drivers/infiniband/ulp/isert
9484
9485 ISDN/CMTP OVER BLUETOOTH
9486 M:      Karsten Keil <isdn@linux-pingi.de>
9487 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
9488 L:      netdev@vger.kernel.org
9489 S:      Odd Fixes
9490 W:      http://www.isdn4linux.de
9491 F:      Documentation/isdn/
9492 F:      drivers/isdn/capi/
9493 F:      include/linux/isdn/
9494 F:      include/uapi/linux/isdn/
9495 F:      net/bluetooth/cmtp/
9496
9497 ISDN/mISDN SUBSYSTEM
9498 M:      Karsten Keil <isdn@linux-pingi.de>
9499 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
9500 L:      netdev@vger.kernel.org
9501 S:      Maintained
9502 W:      http://www.isdn4linux.de
9503 F:      drivers/isdn/Kconfig
9504 F:      drivers/isdn/Makefile
9505 F:      drivers/isdn/hardware/
9506 F:      drivers/isdn/mISDN/
9507
9508 IT87 HARDWARE MONITORING DRIVER
9509 M:      Jean Delvare <jdelvare@suse.com>
9510 L:      linux-hwmon@vger.kernel.org
9511 S:      Maintained
9512 F:      Documentation/hwmon/it87.rst
9513 F:      drivers/hwmon/it87.c
9514
9515 IT913X MEDIA DRIVER
9516 M:      Antti Palosaari <crope@iki.fi>
9517 L:      linux-media@vger.kernel.org
9518 S:      Maintained
9519 W:      https://linuxtv.org
9520 W:      http://palosaari.fi/linux/
9521 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9522 T:      git git://linuxtv.org/anttip/media_tree.git
9523 F:      drivers/media/tuners/it913x*
9524
9525 IVTV VIDEO4LINUX DRIVER
9526 M:      Andy Walls <awalls@md.metrocast.net>
9527 L:      linux-media@vger.kernel.org
9528 S:      Maintained
9529 W:      https://linuxtv.org
9530 T:      git git://linuxtv.org/media_tree.git
9531 F:      Documentation/admin-guide/media/ivtv*
9532 F:      drivers/media/pci/ivtv/
9533 F:      include/uapi/linux/ivtv*
9534
9535 IX2505V MEDIA DRIVER
9536 M:      Malcolm Priestley <tvboxspy@gmail.com>
9537 L:      linux-media@vger.kernel.org
9538 S:      Maintained
9539 W:      https://linuxtv.org
9540 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9541 F:      drivers/media/dvb-frontends/ix2505v*
9542
9543 JAILHOUSE HYPERVISOR INTERFACE
9544 M:      Jan Kiszka <jan.kiszka@siemens.com>
9545 L:      jailhouse-dev@googlegroups.com
9546 S:      Maintained
9547 F:      arch/x86/include/asm/jailhouse_para.h
9548 F:      arch/x86/kernel/jailhouse.c
9549
9550 JC42.4 TEMPERATURE SENSOR DRIVER
9551 M:      Guenter Roeck <linux@roeck-us.net>
9552 L:      linux-hwmon@vger.kernel.org
9553 S:      Maintained
9554 F:      Documentation/hwmon/jc42.rst
9555 F:      drivers/hwmon/jc42.c
9556
9557 JFS FILESYSTEM
9558 M:      Dave Kleikamp <shaggy@kernel.org>
9559 L:      jfs-discussion@lists.sourceforge.net
9560 S:      Maintained
9561 W:      http://jfs.sourceforge.net/
9562 T:      git git://github.com/kleikamp/linux-shaggy.git
9563 F:      Documentation/admin-guide/jfs.rst
9564 F:      fs/jfs/
9565
9566 JME NETWORK DRIVER
9567 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
9568 L:      netdev@vger.kernel.org
9569 S:      Maintained
9570 F:      drivers/net/ethernet/jme.*
9571
9572 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
9573 M:      David Woodhouse <dwmw2@infradead.org>
9574 M:      Richard Weinberger <richard@nod.at>
9575 L:      linux-mtd@lists.infradead.org
9576 S:      Odd Fixes
9577 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
9578 T:      git git://git.infradead.org/ubifs-2.6.git
9579 F:      fs/jffs2/
9580 F:      include/uapi/linux/jffs2.h
9581
9582 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
9583 M:      "Theodore Ts'o" <tytso@mit.edu>
9584 M:      Jan Kara <jack@suse.com>
9585 L:      linux-ext4@vger.kernel.org
9586 S:      Maintained
9587 F:      fs/jbd2/
9588 F:      include/linux/jbd2.h
9589
9590 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
9591 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
9592 L:      linux-media@vger.kernel.org
9593 S:      Maintained
9594 F:      drivers/media/platform/rcar_jpu.c
9595
9596 JSM Neo PCI based serial card
9597 L:      linux-serial@vger.kernel.org
9598 S:      Orphan
9599 F:      drivers/tty/serial/jsm/
9600
9601 K10TEMP HARDWARE MONITORING DRIVER
9602 M:      Clemens Ladisch <clemens@ladisch.de>
9603 L:      linux-hwmon@vger.kernel.org
9604 S:      Maintained
9605 F:      Documentation/hwmon/k10temp.rst
9606 F:      drivers/hwmon/k10temp.c
9607
9608 K8TEMP HARDWARE MONITORING DRIVER
9609 M:      Rudolf Marek <r.marek@assembler.cz>
9610 L:      linux-hwmon@vger.kernel.org
9611 S:      Maintained
9612 F:      Documentation/hwmon/k8temp.rst
9613 F:      drivers/hwmon/k8temp.c
9614
9615 KASAN
9616 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
9617 R:      Alexander Potapenko <glider@google.com>
9618 R:      Andrey Konovalov <andreyknvl@gmail.com>
9619 R:      Dmitry Vyukov <dvyukov@google.com>
9620 L:      kasan-dev@googlegroups.com
9621 S:      Maintained
9622 F:      Documentation/dev-tools/kasan.rst
9623 F:      arch/*/include/asm/*kasan.h
9624 F:      arch/*/mm/kasan_init*
9625 F:      include/linux/kasan*.h
9626 F:      lib/Kconfig.kasan
9627 F:      lib/test_kasan*.c
9628 F:      mm/kasan/
9629 F:      scripts/Makefile.kasan
9630
9631 KCONFIG
9632 M:      Masahiro Yamada <masahiroy@kernel.org>
9633 L:      linux-kbuild@vger.kernel.org
9634 S:      Maintained
9635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
9636 F:      Documentation/kbuild/kconfig*
9637 F:      scripts/Kconfig.include
9638 F:      scripts/kconfig/
9639
9640 KCOV
9641 R:      Dmitry Vyukov <dvyukov@google.com>
9642 R:      Andrey Konovalov <andreyknvl@gmail.com>
9643 L:      kasan-dev@googlegroups.com
9644 S:      Maintained
9645 F:      Documentation/dev-tools/kcov.rst
9646 F:      include/linux/kcov.h
9647 F:      include/uapi/linux/kcov.h
9648 F:      kernel/kcov.c
9649 F:      scripts/Makefile.kcov
9650
9651 KCSAN
9652 M:      Marco Elver <elver@google.com>
9653 R:      Dmitry Vyukov <dvyukov@google.com>
9654 L:      kasan-dev@googlegroups.com
9655 S:      Maintained
9656 F:      Documentation/dev-tools/kcsan.rst
9657 F:      include/linux/kcsan*.h
9658 F:      kernel/kcsan/
9659 F:      lib/Kconfig.kcsan
9660 F:      scripts/Makefile.kcsan
9661
9662 KDUMP
9663 M:      Dave Young <dyoung@redhat.com>
9664 M:      Baoquan He <bhe@redhat.com>
9665 R:      Vivek Goyal <vgoyal@redhat.com>
9666 L:      kexec@lists.infradead.org
9667 S:      Maintained
9668 W:      http://lse.sourceforge.net/kdump/
9669 F:      Documentation/admin-guide/kdump/
9670 F:      fs/proc/vmcore.c
9671 F:      include/linux/crash_core.h
9672 F:      include/linux/crash_dump.h
9673 F:      include/uapi/linux/vmcore.h
9674 F:      kernel/crash_*.c
9675
9676 KEENE FM RADIO TRANSMITTER DRIVER
9677 M:      Hans Verkuil <hverkuil@xs4all.nl>
9678 L:      linux-media@vger.kernel.org
9679 S:      Maintained
9680 W:      https://linuxtv.org
9681 T:      git git://linuxtv.org/media_tree.git
9682 F:      drivers/media/radio/radio-keene*
9683
9684 KERNEL AUTOMOUNTER
9685 M:      Ian Kent <raven@themaw.net>
9686 L:      autofs@vger.kernel.org
9687 S:      Maintained
9688 F:      fs/autofs/
9689
9690 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
9691 M:      Masahiro Yamada <masahiroy@kernel.org>
9692 M:      Michal Marek <michal.lkml@markovi.net>
9693 L:      linux-kbuild@vger.kernel.org
9694 S:      Maintained
9695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
9696 F:      Documentation/kbuild/
9697 F:      Makefile
9698 F:      scripts/*vmlinux*
9699 F:      scripts/Kbuild*
9700 F:      scripts/Makefile*
9701 F:      scripts/basic/
9702 F:      scripts/mk*
9703 F:      scripts/mod/
9704 F:      scripts/package/
9705
9706 KERNEL JANITORS
9707 L:      kernel-janitors@vger.kernel.org
9708 S:      Odd Fixes
9709 W:      http://kernelnewbies.org/KernelJanitors
9710
9711 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
9712 M:      "J. Bruce Fields" <bfields@fieldses.org>
9713 M:      Chuck Lever <chuck.lever@oracle.com>
9714 L:      linux-nfs@vger.kernel.org
9715 S:      Supported
9716 W:      http://nfs.sourceforge.net/
9717 T:      git git://linux-nfs.org/~bfields/linux.git
9718 F:      fs/lockd/
9719 F:      fs/nfs_common/
9720 F:      fs/nfsd/
9721 F:      include/linux/lockd/
9722 F:      include/linux/sunrpc/
9723 F:      include/uapi/linux/nfsd/
9724 F:      include/uapi/linux/sunrpc/
9725 F:      net/sunrpc/
9726 F:      Documentation/filesystems/nfs/
9727
9728 KERNEL SELFTEST FRAMEWORK
9729 M:      Shuah Khan <shuah@kernel.org>
9730 M:      Shuah Khan <skhan@linuxfoundation.org>
9731 L:      linux-kselftest@vger.kernel.org
9732 S:      Maintained
9733 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9735 F:      Documentation/dev-tools/kselftest*
9736 F:      tools/testing/selftests/
9737
9738 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9739 M:      Brendan Higgins <brendanhiggins@google.com>
9740 L:      linux-kselftest@vger.kernel.org
9741 L:      kunit-dev@googlegroups.com
9742 S:      Maintained
9743 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9744 F:      Documentation/dev-tools/kunit/
9745 F:      include/kunit/
9746 F:      lib/kunit/
9747 F:      tools/testing/kunit/
9748
9749 KERNEL USERMODE HELPER
9750 M:      Luis Chamberlain <mcgrof@kernel.org>
9751 L:      linux-kernel@vger.kernel.org
9752 S:      Maintained
9753 F:      include/linux/umh.h
9754 F:      kernel/umh.c
9755
9756 KERNEL VIRTUAL MACHINE (KVM)
9757 M:      Paolo Bonzini <pbonzini@redhat.com>
9758 L:      kvm@vger.kernel.org
9759 S:      Supported
9760 W:      http://www.linux-kvm.org
9761 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9762 F:      Documentation/virt/kvm/
9763 F:      include/asm-generic/kvm*
9764 F:      include/kvm/iodev.h
9765 F:      include/linux/kvm*
9766 F:      include/trace/events/kvm.h
9767 F:      include/uapi/asm-generic/kvm*
9768 F:      include/uapi/linux/kvm*
9769 F:      tools/kvm/
9770 F:      tools/testing/selftests/kvm/
9771 F:      virt/kvm/*
9772
9773 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
9774 M:      Marc Zyngier <maz@kernel.org>
9775 R:      James Morse <james.morse@arm.com>
9776 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9777 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9778 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9779 L:      kvmarm@lists.cs.columbia.edu
9780 S:      Maintained
9781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9782 F:      arch/arm64/include/asm/kvm*
9783 F:      arch/arm64/include/uapi/asm/kvm*
9784 F:      arch/arm64/kvm/
9785 F:      include/kvm/arm_*
9786
9787 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9788 M:      Huacai Chen <chenhuacai@kernel.org>
9789 M:      Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
9790 L:      linux-mips@vger.kernel.org
9791 L:      kvm@vger.kernel.org
9792 S:      Maintained
9793 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9794 F:      arch/mips/include/asm/kvm*
9795 F:      arch/mips/include/uapi/asm/kvm*
9796 F:      arch/mips/kvm/
9797
9798 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9799 M:      Paul Mackerras <paulus@ozlabs.org>
9800 L:      kvm-ppc@vger.kernel.org
9801 S:      Supported
9802 W:      http://www.linux-kvm.org/
9803 T:      git git://github.com/agraf/linux-2.6.git
9804 F:      arch/powerpc/include/asm/kvm*
9805 F:      arch/powerpc/include/uapi/asm/kvm*
9806 F:      arch/powerpc/kernel/kvm*
9807 F:      arch/powerpc/kvm/
9808
9809 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9810 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9811 M:      Janosch Frank <frankja@linux.ibm.com>
9812 R:      David Hildenbrand <david@redhat.com>
9813 R:      Cornelia Huck <cohuck@redhat.com>
9814 R:      Claudio Imbrenda <imbrenda@linux.ibm.com>
9815 L:      kvm@vger.kernel.org
9816 S:      Supported
9817 W:      http://www.ibm.com/developerworks/linux/linux390/
9818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9819 F:      Documentation/virt/kvm/s390*
9820 F:      arch/s390/include/asm/gmap.h
9821 F:      arch/s390/include/asm/kvm*
9822 F:      arch/s390/include/uapi/asm/kvm*
9823 F:      arch/s390/kernel/uv.c
9824 F:      arch/s390/kvm/
9825 F:      arch/s390/mm/gmap.c
9826 F:      tools/testing/selftests/kvm/*/s390x/
9827 F:      tools/testing/selftests/kvm/s390x/
9828
9829 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9830 M:      Paolo Bonzini <pbonzini@redhat.com>
9831 R:      Sean Christopherson <seanjc@google.com>
9832 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9833 R:      Wanpeng Li <wanpengli@tencent.com>
9834 R:      Jim Mattson <jmattson@google.com>
9835 R:      Joerg Roedel <joro@8bytes.org>
9836 L:      kvm@vger.kernel.org
9837 S:      Supported
9838 W:      http://www.linux-kvm.org
9839 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9840 F:      arch/x86/include/asm/kvm*
9841 F:      arch/x86/include/asm/pvclock-abi.h
9842 F:      arch/x86/include/asm/svm.h
9843 F:      arch/x86/include/asm/vmx*.h
9844 F:      arch/x86/include/uapi/asm/kvm*
9845 F:      arch/x86/include/uapi/asm/svm.h
9846 F:      arch/x86/include/uapi/asm/vmx.h
9847 F:      arch/x86/kernel/kvm.c
9848 F:      arch/x86/kernel/kvmclock.c
9849 F:      arch/x86/kvm/
9850 F:      arch/x86/kvm/*/
9851
9852 KERNFS
9853 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9854 M:      Tejun Heo <tj@kernel.org>
9855 S:      Supported
9856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9857 F:      fs/kernfs/
9858 F:      include/linux/kernfs.h
9859
9860 KEXEC
9861 M:      Eric Biederman <ebiederm@xmission.com>
9862 L:      kexec@lists.infradead.org
9863 S:      Maintained
9864 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9865 F:      include/linux/kexec.h
9866 F:      include/uapi/linux/kexec.h
9867 F:      kernel/kexec*
9868
9869 KEYS-ENCRYPTED
9870 M:      Mimi Zohar <zohar@linux.ibm.com>
9871 L:      linux-integrity@vger.kernel.org
9872 L:      keyrings@vger.kernel.org
9873 S:      Supported
9874 F:      Documentation/security/keys/trusted-encrypted.rst
9875 F:      include/keys/encrypted-type.h
9876 F:      security/keys/encrypted-keys/
9877
9878 KEYS-TRUSTED
9879 M:      James Bottomley <jejb@linux.ibm.com>
9880 M:      Jarkko Sakkinen <jarkko@kernel.org>
9881 M:      Mimi Zohar <zohar@linux.ibm.com>
9882 L:      linux-integrity@vger.kernel.org
9883 L:      keyrings@vger.kernel.org
9884 S:      Supported
9885 F:      Documentation/security/keys/trusted-encrypted.rst
9886 F:      include/keys/trusted-type.h
9887 F:      include/keys/trusted_tpm.h
9888 F:      security/keys/trusted-keys/
9889
9890 KEYS/KEYRINGS
9891 M:      David Howells <dhowells@redhat.com>
9892 M:      Jarkko Sakkinen <jarkko@kernel.org>
9893 L:      keyrings@vger.kernel.org
9894 S:      Maintained
9895 F:      Documentation/security/keys/core.rst
9896 F:      include/keys/
9897 F:      include/linux/key-type.h
9898 F:      include/linux/key.h
9899 F:      include/linux/keyctl.h
9900 F:      include/uapi/linux/keyctl.h
9901 F:      security/keys/
9902
9903 KFENCE
9904 M:      Alexander Potapenko <glider@google.com>
9905 M:      Marco Elver <elver@google.com>
9906 R:      Dmitry Vyukov <dvyukov@google.com>
9907 L:      kasan-dev@googlegroups.com
9908 S:      Maintained
9909 F:      Documentation/dev-tools/kfence.rst
9910 F:      arch/*/include/asm/kfence.h
9911 F:      include/linux/kfence.h
9912 F:      lib/Kconfig.kfence
9913 F:      mm/kfence/
9914
9915 KFIFO
9916 M:      Stefani Seibold <stefani@seibold.net>
9917 S:      Maintained
9918 F:      include/linux/kfifo.h
9919 F:      lib/kfifo.c
9920 F:      samples/kfifo/
9921
9922 KGDB / KDB /debug_core
9923 M:      Jason Wessel <jason.wessel@windriver.com>
9924 M:      Daniel Thompson <daniel.thompson@linaro.org>
9925 R:      Douglas Anderson <dianders@chromium.org>
9926 L:      kgdb-bugreport@lists.sourceforge.net
9927 S:      Maintained
9928 W:      http://kgdb.wiki.kernel.org/
9929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9930 F:      Documentation/dev-tools/kgdb.rst
9931 F:      drivers/misc/kgdbts.c
9932 F:      drivers/tty/serial/kgdboc.c
9933 F:      include/linux/kdb.h
9934 F:      include/linux/kgdb.h
9935 F:      kernel/debug/
9936
9937 KHADAS MCU MFD DRIVER
9938 M:      Neil Armstrong <narmstrong@baylibre.com>
9939 L:      linux-amlogic@lists.infradead.org
9940 S:      Maintained
9941 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
9942 F:      drivers/mfd/khadas-mcu.c
9943 F:      include/linux/mfd/khadas-mcu.h
9944 F:      drivers/thermal/khadas_mcu_fan.c
9945
9946 KMEMLEAK
9947 M:      Catalin Marinas <catalin.marinas@arm.com>
9948 S:      Maintained
9949 F:      Documentation/dev-tools/kmemleak.rst
9950 F:      include/linux/kmemleak.h
9951 F:      mm/kmemleak.c
9952 F:      samples/kmemleak/kmemleak-test.c
9953
9954 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9955 M:      Luis Chamberlain <mcgrof@kernel.org>
9956 L:      linux-kernel@vger.kernel.org
9957 S:      Maintained
9958 F:      include/linux/kmod.h
9959 F:      kernel/kmod.c
9960 F:      lib/test_kmod.c
9961 F:      tools/testing/selftests/kmod/
9962
9963 KPROBES
9964 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9965 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9966 M:      "David S. Miller" <davem@davemloft.net>
9967 M:      Masami Hiramatsu <mhiramat@kernel.org>
9968 S:      Maintained
9969 F:      Documentation/trace/kprobes.rst
9970 F:      include/asm-generic/kprobes.h
9971 F:      include/linux/kprobes.h
9972 F:      kernel/kprobes.c
9973
9974 KS0108 LCD CONTROLLER DRIVER
9975 M:      Miguel Ojeda <ojeda@kernel.org>
9976 S:      Maintained
9977 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9978 F:      drivers/auxdisplay/ks0108.c
9979 F:      include/linux/ks0108.h
9980
9981 KTD253 BACKLIGHT DRIVER
9982 M:      Linus Walleij <linus.walleij@linaro.org>
9983 S:      Maintained
9984 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
9985 F:      drivers/video/backlight/ktd253-backlight.c
9986
9987 L3MDEV
9988 M:      David Ahern <dsahern@kernel.org>
9989 L:      netdev@vger.kernel.org
9990 S:      Maintained
9991 F:      include/net/l3mdev.h
9992 F:      net/l3mdev
9993
9994 L7 BPF FRAMEWORK
9995 M:      John Fastabend <john.fastabend@gmail.com>
9996 M:      Daniel Borkmann <daniel@iogearbox.net>
9997 M:      Jakub Sitnicki <jakub@cloudflare.com>
9998 M:      Lorenz Bauer <lmb@cloudflare.com>
9999 L:      netdev@vger.kernel.org
10000 L:      bpf@vger.kernel.org
10001 S:      Maintained
10002 F:      include/linux/skmsg.h
10003 F:      net/core/skmsg.c
10004 F:      net/core/sock_map.c
10005 F:      net/ipv4/tcp_bpf.c
10006 F:      net/ipv4/udp_bpf.c
10007
10008 LANTIQ / INTEL Ethernet drivers
10009 M:      Hauke Mehrtens <hauke@hauke-m.de>
10010 L:      netdev@vger.kernel.org
10011 S:      Maintained
10012 F:      drivers/net/dsa/lantiq_gswip.c
10013 F:      drivers/net/dsa/lantiq_pce.h
10014 F:      drivers/net/ethernet/lantiq_xrx200.c
10015 F:      net/dsa/tag_gswip.c
10016
10017 LANTIQ MIPS ARCHITECTURE
10018 M:      John Crispin <john@phrozen.org>
10019 L:      linux-mips@vger.kernel.org
10020 S:      Maintained
10021 F:      arch/mips/lantiq
10022 F:      drivers/soc/lantiq
10023
10024 LASI 53c700 driver for PARISC
10025 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
10026 L:      linux-scsi@vger.kernel.org
10027 S:      Maintained
10028 F:      Documentation/scsi/53c700.rst
10029 F:      drivers/scsi/53c700*
10030
10031 LEAKING_ADDRESSES
10032 M:      Tobin C. Harding <me@tobin.cc>
10033 M:      Tycho Andersen <tycho@tycho.pizza>
10034 L:      linux-hardening@vger.kernel.org
10035 S:      Maintained
10036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
10037 F:      scripts/leaking_addresses.pl
10038
10039 LED SUBSYSTEM
10040 M:      Pavel Machek <pavel@ucw.cz>
10041 L:      linux-leds@vger.kernel.org
10042 S:      Maintained
10043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
10044 F:      Documentation/devicetree/bindings/leds/
10045 F:      drivers/leds/
10046 F:      include/linux/leds.h
10047
10048 LEGACY EEPROM DRIVER
10049 M:      Jean Delvare <jdelvare@suse.com>
10050 S:      Maintained
10051 F:      Documentation/misc-devices/eeprom.rst
10052 F:      drivers/misc/eeprom/eeprom.c
10053
10054 LEGO MINDSTORMS EV3
10055 R:      David Lechner <david@lechnology.com>
10056 S:      Maintained
10057 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
10058 F:      arch/arm/boot/dts/da850-lego-ev3.dts
10059 F:      drivers/power/supply/lego_ev3_battery.c
10060
10061 LEGO USB Tower driver
10062 M:      Juergen Stuber <starblue@users.sourceforge.net>
10063 L:      legousb-devel@lists.sourceforge.net
10064 S:      Maintained
10065 W:      http://legousb.sourceforge.net/
10066 F:      drivers/usb/misc/legousbtower.c
10067
10068 LG LAPTOP EXTRAS
10069 M:      Matan Ziv-Av <matan@svgalib.org>
10070 L:      platform-driver-x86@vger.kernel.org
10071 S:      Maintained
10072 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
10073 F:      Documentation/admin-guide/laptops/lg-laptop.rst
10074 F:      drivers/platform/x86/lg-laptop.c
10075
10076 LG2160 MEDIA DRIVER
10077 M:      Michael Krufky <mkrufky@linuxtv.org>
10078 L:      linux-media@vger.kernel.org
10079 S:      Maintained
10080 W:      https://linuxtv.org
10081 W:      http://github.com/mkrufky
10082 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10083 T:      git git://linuxtv.org/mkrufky/tuners.git
10084 F:      drivers/media/dvb-frontends/lg2160.*
10085
10086 LGDT3305 MEDIA DRIVER
10087 M:      Michael Krufky <mkrufky@linuxtv.org>
10088 L:      linux-media@vger.kernel.org
10089 S:      Maintained
10090 W:      https://linuxtv.org
10091 W:      http://github.com/mkrufky
10092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10093 T:      git git://linuxtv.org/mkrufky/tuners.git
10094 F:      drivers/media/dvb-frontends/lgdt3305.*
10095
10096 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
10097 M:      Viresh Kumar <vireshk@kernel.org>
10098 L:      linux-ide@vger.kernel.org
10099 S:      Maintained
10100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10101 F:      drivers/ata/pata_arasan_cf.c
10102 F:      include/linux/pata_arasan_cf_data.h
10103
10104 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
10105 M:      Linus Walleij <linus.walleij@linaro.org>
10106 L:      linux-ide@vger.kernel.org
10107 S:      Maintained
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10109 F:      drivers/ata/pata_ftide010.c
10110 F:      drivers/ata/sata_gemini.c
10111 F:      drivers/ata/sata_gemini.h
10112
10113 LIBATA SATA AHCI PLATFORM devices support
10114 M:      Hans de Goede <hdegoede@redhat.com>
10115 M:      Jens Axboe <axboe@kernel.dk>
10116 L:      linux-ide@vger.kernel.org
10117 S:      Maintained
10118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10119 F:      drivers/ata/ahci_platform.c
10120 F:      drivers/ata/libahci_platform.c
10121 F:      include/linux/ahci_platform.h
10122
10123 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
10124 M:      Mikael Pettersson <mikpelinux@gmail.com>
10125 L:      linux-ide@vger.kernel.org
10126 S:      Maintained
10127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10128 F:      drivers/ata/sata_promise.*
10129
10130 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
10131 M:      Jens Axboe <axboe@kernel.dk>
10132 L:      linux-ide@vger.kernel.org
10133 S:      Maintained
10134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
10135 F:      Documentation/devicetree/bindings/ata/
10136 F:      drivers/ata/
10137 F:      include/linux/ata.h
10138 F:      include/linux/libata.h
10139
10140 LIBLOCKDEP
10141 M:      Sasha Levin <alexander.levin@microsoft.com>
10142 S:      Maintained
10143 F:      tools/lib/lockdep/
10144
10145 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
10146 M:      Dan Williams <dan.j.williams@intel.com>
10147 M:      Vishal Verma <vishal.l.verma@intel.com>
10148 M:      Dave Jiang <dave.jiang@intel.com>
10149 L:      linux-nvdimm@lists.01.org
10150 S:      Supported
10151 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10152 P:      Documentation/nvdimm/maintainer-entry-profile.rst
10153 F:      drivers/nvdimm/blk.c
10154 F:      drivers/nvdimm/region_devs.c
10155
10156 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
10157 M:      Vishal Verma <vishal.l.verma@intel.com>
10158 M:      Dan Williams <dan.j.williams@intel.com>
10159 M:      Dave Jiang <dave.jiang@intel.com>
10160 L:      linux-nvdimm@lists.01.org
10161 S:      Supported
10162 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10163 P:      Documentation/nvdimm/maintainer-entry-profile.rst
10164 F:      drivers/nvdimm/btt*
10165
10166 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
10167 M:      Dan Williams <dan.j.williams@intel.com>
10168 M:      Vishal Verma <vishal.l.verma@intel.com>
10169 M:      Dave Jiang <dave.jiang@intel.com>
10170 L:      linux-nvdimm@lists.01.org
10171 S:      Supported
10172 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10173 P:      Documentation/nvdimm/maintainer-entry-profile.rst
10174 F:      drivers/nvdimm/pmem*
10175
10176 LIBNVDIMM: DEVICETREE BINDINGS
10177 M:      Oliver O'Halloran <oohall@gmail.com>
10178 L:      linux-nvdimm@lists.01.org
10179 S:      Supported
10180 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10181 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
10182 F:      drivers/nvdimm/of_pmem.c
10183
10184 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
10185 M:      Dan Williams <dan.j.williams@intel.com>
10186 M:      Vishal Verma <vishal.l.verma@intel.com>
10187 M:      Dave Jiang <dave.jiang@intel.com>
10188 M:      Ira Weiny <ira.weiny@intel.com>
10189 L:      linux-nvdimm@lists.01.org
10190 S:      Supported
10191 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
10192 P:      Documentation/nvdimm/maintainer-entry-profile.rst
10193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
10194 F:      drivers/acpi/nfit/*
10195 F:      drivers/nvdimm/*
10196 F:      include/linux/libnvdimm.h
10197 F:      include/linux/nd.h
10198 F:      include/uapi/linux/ndctl.h
10199 F:      tools/testing/nvdimm/
10200
10201 LICENSES and SPDX stuff
10202 M:      Thomas Gleixner <tglx@linutronix.de>
10203 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10204 L:      linux-spdx@vger.kernel.org
10205 S:      Maintained
10206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
10207 F:      COPYING
10208 F:      Documentation/process/license-rules.rst
10209 F:      LICENSES/
10210 F:      scripts/spdxcheck-test.sh
10211 F:      scripts/spdxcheck.py
10212
10213 LIGHTNVM PLATFORM SUPPORT
10214 M:      Matias Bjorling <mb@lightnvm.io>
10215 L:      linux-block@vger.kernel.org
10216 S:      Maintained
10217 W:      http://github/OpenChannelSSD
10218 F:      drivers/lightnvm/
10219 F:      include/linux/lightnvm.h
10220 F:      include/uapi/linux/lightnvm.h
10221
10222 LINEAR RANGES HELPERS
10223 M:      Mark Brown <broonie@kernel.org>
10224 R:      Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
10225 F:      lib/linear_ranges.c
10226 F:      lib/test_linear_ranges.c
10227 F:      include/linux/linear_range.h
10228
10229 LINUX FOR POWER MACINTOSH
10230 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
10231 L:      linuxppc-dev@lists.ozlabs.org
10232 S:      Odd Fixes
10233 F:      arch/powerpc/platforms/powermac/
10234 F:      drivers/macintosh/
10235
10236 LINUX FOR POWERPC (32-BIT AND 64-BIT)
10237 M:      Michael Ellerman <mpe@ellerman.id.au>
10238 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
10239 R:      Paul Mackerras <paulus@samba.org>
10240 L:      linuxppc-dev@lists.ozlabs.org
10241 S:      Supported
10242 W:      https://github.com/linuxppc/wiki/wiki
10243 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
10244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
10245 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
10246 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
10247 F:      Documentation/devicetree/bindings/powerpc/
10248 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
10249 F:      Documentation/powerpc/
10250 F:      arch/powerpc/
10251 F:      drivers/*/*/*pasemi*
10252 F:      drivers/*/*pasemi*
10253 F:      drivers/char/tpm/tpm_ibmvtpm*
10254 F:      drivers/crypto/nx/
10255 F:      drivers/crypto/vmx/
10256 F:      drivers/i2c/busses/i2c-opal.c
10257 F:      drivers/net/ethernet/ibm/ibmveth.*
10258 F:      drivers/net/ethernet/ibm/ibmvnic.*
10259 F:      drivers/pci/hotplug/pnv_php.c
10260 F:      drivers/pci/hotplug/rpa*
10261 F:      drivers/rtc/rtc-opal.c
10262 F:      drivers/scsi/ibmvscsi/
10263 F:      drivers/tty/hvc/hvc_opal.c
10264 F:      drivers/watchdog/wdrtas.c
10265 F:      tools/testing/selftests/powerpc
10266 N:      /pmac
10267 N:      powermac
10268 N:      powernv
10269 N:      [^a-z0-9]ps3
10270 N:      pseries
10271
10272 LINUX FOR POWERPC EMBEDDED MPC5XXX
10273 M:      Anatolij Gustschin <agust@denx.de>
10274 L:      linuxppc-dev@lists.ozlabs.org
10275 S:      Odd Fixes
10276 F:      arch/powerpc/platforms/512x/
10277 F:      arch/powerpc/platforms/52xx/
10278
10279 LINUX FOR POWERPC EMBEDDED PPC4XX
10280 L:      linuxppc-dev@lists.ozlabs.org
10281 S:      Orphan
10282 F:      arch/powerpc/platforms/40x/
10283 F:      arch/powerpc/platforms/44x/
10284
10285 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
10286 M:      Scott Wood <oss@buserror.net>
10287 L:      linuxppc-dev@lists.ozlabs.org
10288 S:      Odd fixes
10289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
10290 F:      Documentation/devicetree/bindings/powerpc/fsl/
10291 F:      arch/powerpc/platforms/83xx/
10292 F:      arch/powerpc/platforms/85xx/
10293
10294 LINUX FOR POWERPC EMBEDDED PPC8XX
10295 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
10296 L:      linuxppc-dev@lists.ozlabs.org
10297 S:      Maintained
10298 F:      arch/powerpc/platforms/8xx/
10299
10300 LINUX KERNEL DUMP TEST MODULE (LKDTM)
10301 M:      Kees Cook <keescook@chromium.org>
10302 S:      Maintained
10303 F:      drivers/misc/lkdtm/*
10304 F:      tools/testing/selftests/lkdtm/*
10305
10306 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
10307 M:      Alan Stern <stern@rowland.harvard.edu>
10308 M:      Andrea Parri <parri.andrea@gmail.com>
10309 M:      Will Deacon <will@kernel.org>
10310 M:      Peter Zijlstra <peterz@infradead.org>
10311 M:      Boqun Feng <boqun.feng@gmail.com>
10312 M:      Nicholas Piggin <npiggin@gmail.com>
10313 M:      David Howells <dhowells@redhat.com>
10314 M:      Jade Alglave <j.alglave@ucl.ac.uk>
10315 M:      Luc Maranget <luc.maranget@inria.fr>
10316 M:      "Paul E. McKenney" <paulmck@kernel.org>
10317 R:      Akira Yokosawa <akiyks@gmail.com>
10318 R:      Daniel Lustig <dlustig@nvidia.com>
10319 R:      Joel Fernandes <joel@joelfernandes.org>
10320 L:      linux-kernel@vger.kernel.org
10321 L:      linux-arch@vger.kernel.org
10322 S:      Supported
10323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
10324 F:      Documentation/atomic_bitops.txt
10325 F:      Documentation/atomic_t.txt
10326 F:      Documentation/core-api/refcount-vs-atomic.rst
10327 F:      Documentation/litmus-tests/
10328 F:      Documentation/memory-barriers.txt
10329 F:      tools/memory-model/
10330
10331 LIS3LV02D ACCELEROMETER DRIVER
10332 M:      Eric Piel <eric.piel@tremplin-utc.net>
10333 S:      Maintained
10334 F:      Documentation/misc-devices/lis3lv02d.rst
10335 F:      drivers/misc/lis3lv02d/
10336 F:      drivers/platform/x86/hp_accel.c
10337
10338 LIST KUNIT TEST
10339 M:      David Gow <davidgow@google.com>
10340 L:      linux-kselftest@vger.kernel.org
10341 L:      kunit-dev@googlegroups.com
10342 S:      Maintained
10343 F:      lib/list-test.c
10344
10345 LITEX PLATFORM
10346 M:      Karol Gugala <kgugala@antmicro.com>
10347 M:      Mateusz Holenko <mholenko@antmicro.com>
10348 S:      Maintained
10349 F:      Documentation/devicetree/bindings/*/litex,*.yaml
10350 F:      arch/openrisc/boot/dts/or1klitex.dts
10351 F:      drivers/soc/litex/litex_soc_ctrl.c
10352 F:      drivers/tty/serial/liteuart.c
10353 F:      include/linux/litex.h
10354
10355 LIVE PATCHING
10356 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10357 M:      Jiri Kosina <jikos@kernel.org>
10358 M:      Miroslav Benes <mbenes@suse.cz>
10359 M:      Petr Mladek <pmladek@suse.com>
10360 R:      Joe Lawrence <joe.lawrence@redhat.com>
10361 L:      live-patching@vger.kernel.org
10362 S:      Maintained
10363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
10364 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
10365 F:      Documentation/livepatch/
10366 F:      arch/powerpc/include/asm/livepatch.h
10367 F:      arch/s390/include/asm/livepatch.h
10368 F:      arch/x86/include/asm/livepatch.h
10369 F:      include/linux/livepatch.h
10370 F:      kernel/livepatch/
10371 F:      lib/livepatch/
10372 F:      samples/livepatch/
10373 F:      tools/testing/selftests/livepatch/
10374
10375 LLC (802.2)
10376 L:      netdev@vger.kernel.org
10377 S:      Odd fixes
10378 F:      include/linux/llc.h
10379 F:      include/net/llc*
10380 F:      include/uapi/linux/llc.h
10381 F:      net/llc/
10382
10383 LM73 HARDWARE MONITOR DRIVER
10384 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
10385 L:      linux-hwmon@vger.kernel.org
10386 S:      Maintained
10387 F:      drivers/hwmon/lm73.c
10388
10389 LM78 HARDWARE MONITOR DRIVER
10390 M:      Jean Delvare <jdelvare@suse.com>
10391 L:      linux-hwmon@vger.kernel.org
10392 S:      Maintained
10393 F:      Documentation/hwmon/lm78.rst
10394 F:      drivers/hwmon/lm78.c
10395
10396 LM83 HARDWARE MONITOR DRIVER
10397 M:      Jean Delvare <jdelvare@suse.com>
10398 L:      linux-hwmon@vger.kernel.org
10399 S:      Maintained
10400 F:      Documentation/hwmon/lm83.rst
10401 F:      drivers/hwmon/lm83.c
10402
10403 LM90 HARDWARE MONITOR DRIVER
10404 M:      Jean Delvare <jdelvare@suse.com>
10405 L:      linux-hwmon@vger.kernel.org
10406 S:      Maintained
10407 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
10408 F:      Documentation/hwmon/lm90.rst
10409 F:      drivers/hwmon/lm90.c
10410 F:      include/dt-bindings/thermal/lm90.h
10411
10412 LM95234 HARDWARE MONITOR DRIVER
10413 M:      Guenter Roeck <linux@roeck-us.net>
10414 L:      linux-hwmon@vger.kernel.org
10415 S:      Maintained
10416 F:      Documentation/hwmon/lm95234.rst
10417 F:      drivers/hwmon/lm95234.c
10418
10419 LME2510 MEDIA DRIVER
10420 M:      Malcolm Priestley <tvboxspy@gmail.com>
10421 L:      linux-media@vger.kernel.org
10422 S:      Maintained
10423 W:      https://linuxtv.org
10424 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10425 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
10426
10427 LOADPIN SECURITY MODULE
10428 M:      Kees Cook <keescook@chromium.org>
10429 S:      Supported
10430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
10431 F:      Documentation/admin-guide/LSM/LoadPin.rst
10432 F:      security/loadpin/
10433
10434 LOCKING PRIMITIVES
10435 M:      Peter Zijlstra <peterz@infradead.org>
10436 M:      Ingo Molnar <mingo@redhat.com>
10437 M:      Will Deacon <will@kernel.org>
10438 R:      Waiman Long <longman@redhat.com>
10439 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
10440 L:      linux-kernel@vger.kernel.org
10441 S:      Maintained
10442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
10443 F:      Documentation/locking/
10444 F:      arch/*/include/asm/spinlock*.h
10445 F:      include/linux/lockdep.h
10446 F:      include/linux/mutex*.h
10447 F:      include/linux/rwlock*.h
10448 F:      include/linux/rwsem*.h
10449 F:      include/linux/seqlock.h
10450 F:      include/linux/spinlock*.h
10451 F:      kernel/locking/
10452 F:      lib/locking*.[ch]
10453 X:      kernel/locking/locktorture.c
10454
10455 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
10456 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
10457 L:      linux-ntfs-dev@lists.sourceforge.net
10458 S:      Maintained
10459 W:      http://www.linux-ntfs.org/content/view/19/37/
10460 F:      Documentation/admin-guide/ldm.rst
10461 F:      block/partitions/ldm.*
10462
10463 LOGITECH HID GAMING KEYBOARDS
10464 M:      Hans de Goede <hdegoede@redhat.com>
10465 L:      linux-input@vger.kernel.org
10466 S:      Maintained
10467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
10468 F:      drivers/hid/hid-lg-g15.c
10469
10470 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
10471 M:      Sathya Prakash <sathya.prakash@broadcom.com>
10472 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
10473 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
10474 L:      MPT-FusionLinux.pdl@broadcom.com
10475 L:      linux-scsi@vger.kernel.org
10476 S:      Supported
10477 W:      http://www.avagotech.com/support/
10478 F:      drivers/message/fusion/
10479 F:      drivers/scsi/mpt3sas/
10480
10481 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
10482 M:      Matthew Wilcox <willy@infradead.org>
10483 L:      linux-scsi@vger.kernel.org
10484 S:      Maintained
10485 F:      drivers/scsi/sym53c8xx_2/
10486
10487 LTC1660 DAC DRIVER
10488 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10489 L:      linux-iio@vger.kernel.org
10490 S:      Maintained
10491 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
10492 F:      drivers/iio/dac/ltc1660.c
10493
10494 LTC2947 HARDWARE MONITOR DRIVER
10495 M:      Nuno Sá <nuno.sa@analog.com>
10496 L:      linux-hwmon@vger.kernel.org
10497 S:      Supported
10498 W:      http://ez.analog.com/community/linux-device-drivers
10499 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
10500 F:      drivers/hwmon/ltc2947-core.c
10501 F:      drivers/hwmon/ltc2947-i2c.c
10502 F:      drivers/hwmon/ltc2947-spi.c
10503 F:      drivers/hwmon/ltc2947.h
10504
10505 LTC2983 IIO TEMPERATURE DRIVER
10506 M:      Nuno Sá <nuno.sa@analog.com>
10507 L:      linux-iio@vger.kernel.org
10508 S:      Supported
10509 W:      http://ez.analog.com/community/linux-device-drivers
10510 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
10511 F:      drivers/iio/temperature/ltc2983.c
10512
10513 LTC4261 HARDWARE MONITOR DRIVER
10514 M:      Guenter Roeck <linux@roeck-us.net>
10515 L:      linux-hwmon@vger.kernel.org
10516 S:      Maintained
10517 F:      Documentation/hwmon/ltc4261.rst
10518 F:      drivers/hwmon/ltc4261.c
10519
10520 LTC4306 I2C MULTIPLEXER DRIVER
10521 M:      Michael Hennerich <michael.hennerich@analog.com>
10522 L:      linux-i2c@vger.kernel.org
10523 S:      Supported
10524 W:      http://ez.analog.com/community/linux-device-drivers
10525 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
10526 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
10527
10528 LTP (Linux Test Project)
10529 M:      Mike Frysinger <vapier@gentoo.org>
10530 M:      Cyril Hrubis <chrubis@suse.cz>
10531 M:      Wanlong Gao <wanlong.gao@gmail.com>
10532 M:      Jan Stancek <jstancek@redhat.com>
10533 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
10534 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
10535 L:      ltp@lists.linux.it (subscribers-only)
10536 S:      Maintained
10537 W:      http://linux-test-project.github.io/
10538 T:      git git://github.com/linux-test-project/ltp.git
10539
10540 LYNX PCS MODULE
10541 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
10542 L:      netdev@vger.kernel.org
10543 S:      Supported
10544 F:      drivers/net/pcs/pcs-lynx.c
10545 F:      include/linux/pcs-lynx.h
10546
10547 M68K ARCHITECTURE
10548 M:      Geert Uytterhoeven <geert@linux-m68k.org>
10549 L:      linux-m68k@lists.linux-m68k.org
10550 S:      Maintained
10551 W:      http://www.linux-m68k.org/
10552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
10553 F:      arch/m68k/
10554 F:      drivers/zorro/
10555
10556 M68K ON APPLE MACINTOSH
10557 M:      Joshua Thompson <funaho@jurai.org>
10558 L:      linux-m68k@lists.linux-m68k.org
10559 S:      Maintained
10560 W:      http://www.mac.linux-m68k.org/
10561 F:      arch/m68k/mac/
10562 F:      drivers/macintosh/adb-iop.c
10563 F:      drivers/macintosh/via-macii.c
10564
10565 M68K ON HP9000/300
10566 M:      Philip Blundell <philb@gnu.org>
10567 S:      Maintained
10568 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
10569 F:      arch/m68k/hp300/
10570
10571 M88DS3103 MEDIA DRIVER
10572 M:      Antti Palosaari <crope@iki.fi>
10573 L:      linux-media@vger.kernel.org
10574 S:      Maintained
10575 W:      https://linuxtv.org
10576 W:      http://palosaari.fi/linux/
10577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10578 T:      git git://linuxtv.org/anttip/media_tree.git
10579 F:      drivers/media/dvb-frontends/m88ds3103*
10580
10581 M88RS2000 MEDIA DRIVER
10582 M:      Malcolm Priestley <tvboxspy@gmail.com>
10583 L:      linux-media@vger.kernel.org
10584 S:      Maintained
10585 W:      https://linuxtv.org
10586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10587 F:      drivers/media/dvb-frontends/m88rs2000*
10588
10589 MA901 MASTERKIT USB FM RADIO DRIVER
10590 M:      Alexey Klimov <klimov.linux@gmail.com>
10591 L:      linux-media@vger.kernel.org
10592 S:      Maintained
10593 T:      git git://linuxtv.org/media_tree.git
10594 F:      drivers/media/radio/radio-ma901.c
10595
10596 MAC80211
10597 M:      Johannes Berg <johannes@sipsolutions.net>
10598 L:      linux-wireless@vger.kernel.org
10599 S:      Maintained
10600 W:      https://wireless.wiki.kernel.org/
10601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
10602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
10603 F:      Documentation/networking/mac80211-injection.rst
10604 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
10605 F:      drivers/net/wireless/mac80211_hwsim.[ch]
10606 F:      include/net/mac80211.h
10607 F:      net/mac80211/
10608
10609 MAILBOX API
10610 M:      Jassi Brar <jassisinghbrar@gmail.com>
10611 L:      linux-kernel@vger.kernel.org
10612 S:      Maintained
10613 F:      drivers/mailbox/
10614 F:      include/linux/mailbox_client.h
10615 F:      include/linux/mailbox_controller.h
10616
10617 MAILBOX ARM MHUv2
10618 M:      Viresh Kumar <viresh.kumar@linaro.org>
10619 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
10620 L:      linux-kernel@vger.kernel.org
10621 S:      Maintained
10622 F:      drivers/mailbox/arm_mhuv2.c
10623 F:      include/linux/mailbox/arm_mhuv2_message.h
10624 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
10625
10626 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
10627 M:      Michael Kerrisk <mtk.manpages@gmail.com>
10628 L:      linux-man@vger.kernel.org
10629 S:      Maintained
10630 W:      http://www.kernel.org/doc/man-pages
10631
10632 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
10633 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
10634 L:      linux-mips@vger.kernel.org
10635 S:      Maintained
10636 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
10637
10638 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
10639 M:      Andrew Lunn <andrew@lunn.ch>
10640 M:      Vivien Didelot <vivien.didelot@gmail.com>
10641 L:      netdev@vger.kernel.org
10642 S:      Maintained
10643 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
10644 F:      Documentation/networking/devlink/mv88e6xxx.rst
10645 F:      drivers/net/dsa/mv88e6xxx/
10646 F:      include/linux/platform_data/mv88e6xxx.h
10647
10648 MARVELL ARMADA 3700 PHY DRIVERS
10649 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10650 S:      Maintained
10651 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
10652 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
10653 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
10654 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
10655
10656 MARVELL ARMADA DRM SUPPORT
10657 M:      Russell King <linux@armlinux.org.uk>
10658 S:      Maintained
10659 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
10660 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
10661 F:      Documentation/devicetree/bindings/display/armada/
10662 F:      drivers/gpu/drm/armada/
10663 F:      include/uapi/drm/armada_drm.h
10664
10665 MARVELL CRYPTO DRIVER
10666 M:      Boris Brezillon <bbrezillon@kernel.org>
10667 M:      Arnaud Ebalard <arno@natisbad.org>
10668 M:      Srujana Challa <schalla@marvell.com>
10669 L:      linux-crypto@vger.kernel.org
10670 S:      Maintained
10671 F:      drivers/crypto/marvell/
10672 F:      include/linux/soc/marvell/octeontx2/
10673
10674 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
10675 M:      Mirko Lindner <mlindner@marvell.com>
10676 M:      Stephen Hemminger <stephen@networkplumber.org>
10677 L:      netdev@vger.kernel.org
10678 S:      Maintained
10679 F:      drivers/net/ethernet/marvell/sk*
10680
10681 MARVELL LIBERTAS WIRELESS DRIVER
10682 L:      libertas-dev@lists.infradead.org
10683 S:      Orphan
10684 F:      drivers/net/wireless/marvell/libertas/
10685
10686 MARVELL MACCHIATOBIN SUPPORT
10687 M:      Russell King <linux@armlinux.org.uk>
10688 L:      linux-arm-kernel@lists.infradead.org
10689 S:      Maintained
10690 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
10691
10692 MARVELL MV643XX ETHERNET DRIVER
10693 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
10694 L:      netdev@vger.kernel.org
10695 S:      Maintained
10696 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
10697 F:      include/linux/mv643xx.h
10698
10699 MARVELL MV88X3310 PHY DRIVER
10700 M:      Russell King <linux@armlinux.org.uk>
10701 L:      netdev@vger.kernel.org
10702 S:      Maintained
10703 F:      drivers/net/phy/marvell10g.c
10704
10705 MARVELL MVEBU THERMAL DRIVER
10706 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10707 S:      Maintained
10708 F:      drivers/thermal/armada_thermal.c
10709
10710 MARVELL MVNETA ETHERNET DRIVER
10711 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
10712 L:      netdev@vger.kernel.org
10713 S:      Maintained
10714 F:      drivers/net/ethernet/marvell/mvneta.*
10715
10716 MARVELL MVPP2 ETHERNET DRIVER
10717 M:      Marcin Wojtas <mw@semihalf.com>
10718 M:      Russell King <linux@armlinux.org.uk>
10719 L:      netdev@vger.kernel.org
10720 S:      Maintained
10721 F:      Documentation/devicetree/bindings/net/marvell-pp2.txt
10722 F:      drivers/net/ethernet/marvell/mvpp2/
10723
10724 MARVELL MWIFIEX WIRELESS DRIVER
10725 M:      Amitkumar Karwar <amitkarwar@gmail.com>
10726 M:      Ganapathi Bhat <ganapathi017@gmail.com>
10727 M:      Sharvari Harisangam <sharvari.harisangam@nxp.com>
10728 M:      Xinming Hu <huxinming820@gmail.com>
10729 L:      linux-wireless@vger.kernel.org
10730 S:      Maintained
10731 F:      drivers/net/wireless/marvell/mwifiex/
10732
10733 MARVELL MWL8K WIRELESS DRIVER
10734 M:      Lennert Buytenhek <buytenh@wantstofly.org>
10735 L:      linux-wireless@vger.kernel.org
10736 S:      Odd Fixes
10737 F:      drivers/net/wireless/marvell/mwl8k.c
10738
10739 MARVELL NAND CONTROLLER DRIVER
10740 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10741 L:      linux-mtd@lists.infradead.org
10742 S:      Maintained
10743 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
10744 F:      drivers/mtd/nand/raw/marvell_nand.c
10745
10746 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
10747 M:      Sunil Goutham <sgoutham@marvell.com>
10748 M:      Geetha sowjanya <gakula@marvell.com>
10749 M:      Subbaraya Sundeep <sbhatta@marvell.com>
10750 M:      hariprasad <hkelam@marvell.com>
10751 L:      netdev@vger.kernel.org
10752 S:      Supported
10753 F:      drivers/net/ethernet/marvell/octeontx2/nic/
10754 F:      include/linux/soc/marvell/octeontx2/
10755
10756 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
10757 M:      Sunil Goutham <sgoutham@marvell.com>
10758 M:      Linu Cherian <lcherian@marvell.com>
10759 M:      Geetha sowjanya <gakula@marvell.com>
10760 M:      Jerin Jacob <jerinj@marvell.com>
10761 M:      hariprasad <hkelam@marvell.com>
10762 M:      Subbaraya Sundeep <sbhatta@marvell.com>
10763 L:      netdev@vger.kernel.org
10764 S:      Supported
10765 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
10766 F:      drivers/net/ethernet/marvell/octeontx2/af/
10767
10768 MARVELL PRESTERA ETHERNET SWITCH DRIVER
10769 M:      Vadym Kochan <vkochan@marvell.com>
10770 M:      Taras Chornyi <tchornyi@marvell.com>
10771 S:      Supported
10772 W:      https://github.com/Marvell-switching/switchdev-prestera
10773 F:      drivers/net/ethernet/marvell/prestera/
10774
10775 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
10776 M:      Nicolas Pitre <nico@fluxnic.net>
10777 S:      Odd Fixes
10778 F:      drivers/mmc/host/mvsdio.*
10779
10780 MARVELL USB MDIO CONTROLLER DRIVER
10781 M:      Tobias Waldekranz <tobias@waldekranz.com>
10782 L:      netdev@vger.kernel.org
10783 S:      Maintained
10784 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
10785 F:      drivers/net/mdio/mdio-mvusb.c
10786
10787 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
10788 M:      Hu Ziji <huziji@marvell.com>
10789 L:      linux-mmc@vger.kernel.org
10790 S:      Supported
10791 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
10792 F:      drivers/mmc/host/sdhci-xenon*
10793
10794 MATROX FRAMEBUFFER DRIVER
10795 L:      linux-fbdev@vger.kernel.org
10796 S:      Orphan
10797 F:      drivers/video/fbdev/matrox/matroxfb_*
10798 F:      include/uapi/linux/matroxfb.h
10799
10800 MAX16065 HARDWARE MONITOR DRIVER
10801 M:      Guenter Roeck <linux@roeck-us.net>
10802 L:      linux-hwmon@vger.kernel.org
10803 S:      Maintained
10804 F:      Documentation/hwmon/max16065.rst
10805 F:      drivers/hwmon/max16065.c
10806
10807 MAX2175 SDR TUNER DRIVER
10808 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10809 L:      linux-media@vger.kernel.org
10810 S:      Maintained
10811 T:      git git://linuxtv.org/media_tree.git
10812 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10813 F:      Documentation/userspace-api/media/drivers/max2175.rst
10814 F:      drivers/media/i2c/max2175*
10815 F:      include/uapi/linux/max2175.h
10816
10817 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10818 L:      linux-hwmon@vger.kernel.org
10819 S:      Orphan
10820 F:      Documentation/hwmon/max6650.rst
10821 F:      drivers/hwmon/max6650.c
10822
10823 MAX6697 HARDWARE MONITOR DRIVER
10824 M:      Guenter Roeck <linux@roeck-us.net>
10825 L:      linux-hwmon@vger.kernel.org
10826 S:      Maintained
10827 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10828 F:      Documentation/hwmon/max6697.rst
10829 F:      drivers/hwmon/max6697.c
10830 F:      include/linux/platform_data/max6697.h
10831
10832 MAX9286 QUAD GMSL DESERIALIZER DRIVER
10833 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
10834 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10835 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
10836 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
10837 L:      linux-media@vger.kernel.org
10838 S:      Maintained
10839 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
10840 F:      drivers/media/i2c/max9286.c
10841
10842 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10843 M:      Peter Rosin <peda@axentia.se>
10844 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10845 S:      Maintained
10846 F:      Documentation/devicetree/bindings/sound/max9860.txt
10847 F:      sound/soc/codecs/max9860.*
10848
10849 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10850 M:      Andreas Klinger <ak@it-klinger.de>
10851 L:      linux-iio@vger.kernel.org
10852 S:      Maintained
10853 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
10854 F:      drivers/iio/proximity/mb1232.c
10855
10856 MAXIM MAX77650 PMIC MFD DRIVER
10857 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10858 L:      linux-kernel@vger.kernel.org
10859 S:      Maintained
10860 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10861 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10862 F:      drivers/gpio/gpio-max77650.c
10863 F:      drivers/input/misc/max77650-onkey.c
10864 F:      drivers/leds/leds-max77650.c
10865 F:      drivers/mfd/max77650.c
10866 F:      drivers/power/supply/max77650-charger.c
10867 F:      drivers/regulator/max77650-regulator.c
10868 F:      include/linux/mfd/max77650.h
10869
10870 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10871 M:      Javier Martinez Canillas <javier@dowhile0.org>
10872 L:      linux-kernel@vger.kernel.org
10873 S:      Supported
10874 F:      Documentation/devicetree/bindings/*/*max77802.txt
10875 F:      drivers/regulator/max77802-regulator.c
10876 F:      include/dt-bindings/*/*max77802.h
10877
10878 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10879 M:      Krzysztof Kozlowski <krzk@kernel.org>
10880 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10881 L:      linux-pm@vger.kernel.org
10882 S:      Supported
10883 F:      drivers/power/supply/max14577_charger.c
10884 F:      drivers/power/supply/max77693_charger.c
10885
10886 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10887 M:      Chanwoo Choi <cw00.choi@samsung.com>
10888 M:      Krzysztof Kozlowski <krzk@kernel.org>
10889 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10890 L:      linux-kernel@vger.kernel.org
10891 S:      Supported
10892 F:      Documentation/devicetree/bindings/*/max77686.txt
10893 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10894 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10895 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10896 F:      drivers/*/max14577*.c
10897 F:      drivers/*/max77686*.c
10898 F:      drivers/*/max77693*.c
10899 F:      drivers/clk/clk-max77686.c
10900 F:      drivers/extcon/extcon-max14577.c
10901 F:      drivers/extcon/extcon-max77693.c
10902 F:      drivers/rtc/rtc-max77686.c
10903 F:      include/linux/mfd/max14577*.h
10904 F:      include/linux/mfd/max77686*.h
10905 F:      include/linux/mfd/max77693*.h
10906
10907 MAXIRADIO FM RADIO RECEIVER DRIVER
10908 M:      Hans Verkuil <hverkuil@xs4all.nl>
10909 L:      linux-media@vger.kernel.org
10910 S:      Maintained
10911 W:      https://linuxtv.org
10912 T:      git git://linuxtv.org/media_tree.git
10913 F:      drivers/media/radio/radio-maxiradio*
10914
10915 MCAN MMIO DEVICE DRIVER
10916 M:      Pankaj Sharma <pankj.sharma@samsung.com>
10917 L:      linux-can@vger.kernel.org
10918 S:      Maintained
10919 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
10920 F:      drivers/net/can/m_can/m_can.c
10921 F:      drivers/net/can/m_can/m_can.h
10922 F:      drivers/net/can/m_can/m_can_platform.c
10923
10924 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
10925 M:      Rishi Gupta <gupt21@gmail.com>
10926 L:      linux-i2c@vger.kernel.org
10927 L:      linux-input@vger.kernel.org
10928 S:      Maintained
10929 F:      drivers/hid/hid-mcp2221.c
10930
10931 MCP251XFD SPI-CAN NETWORK DRIVER
10932 M:      Marc Kleine-Budde <mkl@pengutronix.de>
10933 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
10934 R:      Thomas Kopp <thomas.kopp@microchip.com>
10935 L:      linux-can@vger.kernel.org
10936 S:      Maintained
10937 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
10938 F:      drivers/net/can/spi/mcp251xfd/
10939
10940 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10941 M:      Peter Rosin <peda@axentia.se>
10942 L:      linux-iio@vger.kernel.org
10943 S:      Maintained
10944 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10945 F:      drivers/iio/potentiometer/mcp4018.c
10946 F:      drivers/iio/potentiometer/mcp4531.c
10947
10948 MCR20A IEEE-802.15.4 RADIO DRIVER
10949 M:      Xue Liu <liuxuenetmail@gmail.com>
10950 L:      linux-wpan@vger.kernel.org
10951 S:      Maintained
10952 W:      https://github.com/xueliu/mcr20a-linux
10953 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10954 F:      drivers/net/ieee802154/mcr20a.c
10955 F:      drivers/net/ieee802154/mcr20a.h
10956
10957 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10958 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10959 L:      linux-iio@vger.kernel.org
10960 S:      Maintained
10961 F:      drivers/iio/dac/cio-dac.c
10962
10963 MEDIA CONTROLLER FRAMEWORK
10964 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10965 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10966 L:      linux-media@vger.kernel.org
10967 S:      Supported
10968 W:      https://www.linuxtv.org
10969 T:      git git://linuxtv.org/media_tree.git
10970 F:      drivers/media/mc/
10971 F:      include/media/media-*.h
10972 F:      include/uapi/linux/media.h
10973
10974 MEDIA DRIVER FOR FREESCALE IMX PXP
10975 M:      Philipp Zabel <p.zabel@pengutronix.de>
10976 L:      linux-media@vger.kernel.org
10977 S:      Maintained
10978 T:      git git://linuxtv.org/media_tree.git
10979 F:      drivers/media/platform/imx-pxp.[ch]
10980
10981 MEDIA DRIVERS FOR ASCOT2E
10982 M:      Sergey Kozlov <serjk@netup.ru>
10983 M:      Abylay Ospan <aospan@netup.ru>
10984 L:      linux-media@vger.kernel.org
10985 S:      Supported
10986 W:      https://linuxtv.org
10987 W:      http://netup.tv/
10988 T:      git git://linuxtv.org/media_tree.git
10989 F:      drivers/media/dvb-frontends/ascot2e*
10990
10991 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10992 M:      Jasmin Jessich <jasmin@anw.at>
10993 L:      linux-media@vger.kernel.org
10994 S:      Maintained
10995 W:      https://linuxtv.org
10996 T:      git git://linuxtv.org/media_tree.git
10997 F:      drivers/media/dvb-frontends/cxd2099*
10998
10999 MEDIA DRIVERS FOR CXD2841ER
11000 M:      Sergey Kozlov <serjk@netup.ru>
11001 M:      Abylay Ospan <aospan@netup.ru>
11002 L:      linux-media@vger.kernel.org
11003 S:      Supported
11004 W:      https://linuxtv.org
11005 W:      http://netup.tv/
11006 T:      git git://linuxtv.org/media_tree.git
11007 F:      drivers/media/dvb-frontends/cxd2841er*
11008
11009 MEDIA DRIVERS FOR CXD2880
11010 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
11011 L:      linux-media@vger.kernel.org
11012 S:      Supported
11013 W:      http://linuxtv.org/
11014 T:      git git://linuxtv.org/media_tree.git
11015 F:      drivers/media/dvb-frontends/cxd2880/*
11016 F:      drivers/media/spi/cxd2880*
11017
11018 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
11019 L:      linux-media@vger.kernel.org
11020 S:      Orphan
11021 W:      https://linuxtv.org
11022 T:      git git://linuxtv.org/media_tree.git
11023 F:      drivers/media/pci/ddbridge/*
11024
11025 MEDIA DRIVERS FOR FREESCALE IMX
11026 M:      Steve Longerbeam <slongerbeam@gmail.com>
11027 M:      Philipp Zabel <p.zabel@pengutronix.de>
11028 L:      linux-media@vger.kernel.org
11029 S:      Maintained
11030 T:      git git://linuxtv.org/media_tree.git
11031 F:      Documentation/admin-guide/media/imx.rst
11032 F:      Documentation/devicetree/bindings/media/imx.txt
11033 F:      drivers/staging/media/imx/
11034 F:      include/linux/imx-media.h
11035 F:      include/media/imx.h
11036
11037 MEDIA DRIVERS FOR FREESCALE IMX7
11038 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11039 L:      linux-media@vger.kernel.org
11040 S:      Maintained
11041 T:      git git://linuxtv.org/media_tree.git
11042 F:      Documentation/admin-guide/media/imx7.rst
11043 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
11044 F:      Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml
11045 F:      drivers/staging/media/imx/imx7-media-csi.c
11046 F:      drivers/staging/media/imx/imx7-mipi-csis.c
11047
11048 MEDIA DRIVERS FOR HELENE
11049 M:      Abylay Ospan <aospan@netup.ru>
11050 L:      linux-media@vger.kernel.org
11051 S:      Supported
11052 W:      https://linuxtv.org
11053 W:      http://netup.tv/
11054 T:      git git://linuxtv.org/media_tree.git
11055 F:      drivers/media/dvb-frontends/helene*
11056
11057 MEDIA DRIVERS FOR HORUS3A
11058 M:      Sergey Kozlov <serjk@netup.ru>
11059 M:      Abylay Ospan <aospan@netup.ru>
11060 L:      linux-media@vger.kernel.org
11061 S:      Supported
11062 W:      https://linuxtv.org
11063 W:      http://netup.tv/
11064 T:      git git://linuxtv.org/media_tree.git
11065 F:      drivers/media/dvb-frontends/horus3a*
11066
11067 MEDIA DRIVERS FOR LNBH25
11068 M:      Sergey Kozlov <serjk@netup.ru>
11069 M:      Abylay Ospan <aospan@netup.ru>
11070 L:      linux-media@vger.kernel.org
11071 S:      Supported
11072 W:      https://linuxtv.org
11073 W:      http://netup.tv/
11074 T:      git git://linuxtv.org/media_tree.git
11075 F:      drivers/media/dvb-frontends/lnbh25*
11076
11077 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
11078 L:      linux-media@vger.kernel.org
11079 S:      Orphan
11080 W:      https://linuxtv.org
11081 T:      git git://linuxtv.org/media_tree.git
11082 F:      drivers/media/dvb-frontends/mxl5xx*
11083
11084 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
11085 M:      Sergey Kozlov <serjk@netup.ru>
11086 M:      Abylay Ospan <aospan@netup.ru>
11087 L:      linux-media@vger.kernel.org
11088 S:      Supported
11089 W:      https://linuxtv.org
11090 W:      http://netup.tv/
11091 T:      git git://linuxtv.org/media_tree.git
11092 F:      drivers/media/pci/netup_unidvb/*
11093
11094 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
11095 M:      Dmitry Osipenko <digetx@gmail.com>
11096 L:      linux-media@vger.kernel.org
11097 L:      linux-tegra@vger.kernel.org
11098 S:      Maintained
11099 T:      git git://linuxtv.org/media_tree.git
11100 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
11101 F:      drivers/staging/media/tegra-vde/
11102
11103 MEDIA DRIVERS FOR RENESAS - CEU
11104 M:      Jacopo Mondi <jacopo@jmondi.org>
11105 L:      linux-media@vger.kernel.org
11106 L:      linux-renesas-soc@vger.kernel.org
11107 S:      Supported
11108 T:      git git://linuxtv.org/media_tree.git
11109 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
11110 F:      drivers/media/platform/renesas-ceu.c
11111 F:      include/media/drv-intf/renesas-ceu.h
11112
11113 MEDIA DRIVERS FOR RENESAS - DRIF
11114 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
11115 L:      linux-media@vger.kernel.org
11116 L:      linux-renesas-soc@vger.kernel.org
11117 S:      Supported
11118 T:      git git://linuxtv.org/media_tree.git
11119 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
11120 F:      drivers/media/platform/rcar_drif.c
11121
11122 MEDIA DRIVERS FOR RENESAS - FCP
11123 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11124 L:      linux-media@vger.kernel.org
11125 L:      linux-renesas-soc@vger.kernel.org
11126 S:      Supported
11127 T:      git git://linuxtv.org/media_tree.git
11128 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
11129 F:      drivers/media/platform/rcar-fcp.c
11130 F:      include/media/rcar-fcp.h
11131
11132 MEDIA DRIVERS FOR RENESAS - FDP1
11133 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
11134 L:      linux-media@vger.kernel.org
11135 L:      linux-renesas-soc@vger.kernel.org
11136 S:      Supported
11137 T:      git git://linuxtv.org/media_tree.git
11138 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
11139 F:      drivers/media/platform/rcar_fdp1.c
11140
11141 MEDIA DRIVERS FOR RENESAS - VIN
11142 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
11143 L:      linux-media@vger.kernel.org
11144 L:      linux-renesas-soc@vger.kernel.org
11145 S:      Supported
11146 T:      git git://linuxtv.org/media_tree.git
11147 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
11148 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
11149 F:      drivers/media/platform/rcar-vin/
11150
11151 MEDIA DRIVERS FOR RENESAS - VSP1
11152 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11153 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
11154 L:      linux-media@vger.kernel.org
11155 L:      linux-renesas-soc@vger.kernel.org
11156 S:      Supported
11157 T:      git git://linuxtv.org/media_tree.git
11158 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
11159 F:      drivers/media/platform/vsp1/
11160
11161 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
11162 L:      linux-media@vger.kernel.org
11163 S:      Orphan
11164 W:      https://linuxtv.org
11165 T:      git git://linuxtv.org/media_tree.git
11166 F:      drivers/media/dvb-frontends/stv0910*
11167
11168 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
11169 L:      linux-media@vger.kernel.org
11170 S:      Orphan
11171 W:      https://linuxtv.org
11172 T:      git git://linuxtv.org/media_tree.git
11173 F:      drivers/media/dvb-frontends/stv6111*
11174
11175 MEDIA DRIVERS FOR STM32 - DCMI
11176 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
11177 L:      linux-media@vger.kernel.org
11178 S:      Supported
11179 T:      git git://linuxtv.org/media_tree.git
11180 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
11181 F:      drivers/media/platform/stm32/stm32-dcmi.c
11182
11183 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
11184 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
11185 L:      linux-media@vger.kernel.org
11186 S:      Maintained
11187 W:      https://linuxtv.org
11188 Q:      http://patchwork.kernel.org/project/linux-media/list/
11189 T:      git git://linuxtv.org/media_tree.git
11190 F:      Documentation/admin-guide/media/
11191 F:      Documentation/devicetree/bindings/media/
11192 F:      Documentation/driver-api/media/
11193 F:      Documentation/userspace-api/media/
11194 F:      drivers/media/
11195 F:      drivers/staging/media/
11196 F:      include/linux/platform_data/media/
11197 F:      include/media/
11198 F:      include/uapi/linux/dvb/
11199 F:      include/uapi/linux/ivtv*
11200 F:      include/uapi/linux/media.h
11201 F:      include/uapi/linux/meye.h
11202 F:      include/uapi/linux/uvcvideo.h
11203 F:      include/uapi/linux/v4l2-*
11204 F:      include/uapi/linux/videodev2.h
11205
11206 MEDIATEK BLUETOOTH DRIVER
11207 M:      Sean Wang <sean.wang@mediatek.com>
11208 L:      linux-bluetooth@vger.kernel.org
11209 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11210 S:      Maintained
11211 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
11212 F:      drivers/bluetooth/btmtkuart.c
11213
11214 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
11215 M:      Sean Wang <sean.wang@mediatek.com>
11216 L:      linux-pm@vger.kernel.org
11217 S:      Maintained
11218 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
11219 F:      drivers/power/reset/mt6323-poweroff.c
11220
11221 MEDIATEK CIR DRIVER
11222 M:      Sean Wang <sean.wang@mediatek.com>
11223 S:      Maintained
11224 F:      drivers/media/rc/mtk-cir.c
11225
11226 MEDIATEK DMA DRIVER
11227 M:      Sean Wang <sean.wang@mediatek.com>
11228 L:      dmaengine@vger.kernel.org
11229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11230 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11231 S:      Maintained
11232 F:      Documentation/devicetree/bindings/dma/mtk-*
11233 F:      drivers/dma/mediatek/
11234
11235 MEDIATEK ETHERNET DRIVER
11236 M:      Felix Fietkau <nbd@nbd.name>
11237 M:      John Crispin <john@phrozen.org>
11238 M:      Sean Wang <sean.wang@mediatek.com>
11239 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
11240 L:      netdev@vger.kernel.org
11241 S:      Maintained
11242 F:      drivers/net/ethernet/mediatek/
11243
11244 MEDIATEK I2C CONTROLLER DRIVER
11245 M:      Qii Wang <qii.wang@mediatek.com>
11246 L:      linux-i2c@vger.kernel.org
11247 S:      Maintained
11248 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
11249 F:      drivers/i2c/busses/i2c-mt65xx.c
11250
11251 MEDIATEK IOMMU DRIVER
11252 M:      Yong Wu <yong.wu@mediatek.com>
11253 L:      iommu@lists.linux-foundation.org
11254 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11255 S:      Supported
11256 F:      Documentation/devicetree/bindings/iommu/mediatek*
11257 F:      drivers/iommu/mtk_iommu*
11258 F:      include/dt-bindings/memory/mt*-port.h
11259
11260 MEDIATEK JPEG DRIVER
11261 M:      Rick Chang <rick.chang@mediatek.com>
11262 M:      Bin Liu <bin.liu@mediatek.com>
11263 S:      Supported
11264 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
11265 F:      drivers/media/platform/mtk-jpeg/
11266
11267 MEDIATEK MDP DRIVER
11268 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
11269 M:      Houlong Wei <houlong.wei@mediatek.com>
11270 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
11271 S:      Supported
11272 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
11273 F:      drivers/media/platform/mtk-mdp/
11274 F:      drivers/media/platform/mtk-vpu/
11275
11276 MEDIATEK MEDIA DRIVER
11277 M:      Tiffany Lin <tiffany.lin@mediatek.com>
11278 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
11279 S:      Supported
11280 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
11281 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
11282 F:      drivers/media/platform/mtk-vcodec/
11283 F:      drivers/media/platform/mtk-vpu/
11284
11285 MEDIATEK MMC/SD/SDIO DRIVER
11286 M:      Chaotian Jing <chaotian.jing@mediatek.com>
11287 S:      Maintained
11288 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
11289 F:      drivers/mmc/host/mtk-sd.c
11290
11291 MEDIATEK MT76 WIRELESS LAN DRIVER
11292 M:      Felix Fietkau <nbd@nbd.name>
11293 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
11294 R:      Ryder Lee <ryder.lee@mediatek.com>
11295 L:      linux-wireless@vger.kernel.org
11296 S:      Maintained
11297 F:      drivers/net/wireless/mediatek/mt76/
11298
11299 MEDIATEK MT7601U WIRELESS LAN DRIVER
11300 M:      Jakub Kicinski <kubakici@wp.pl>
11301 L:      linux-wireless@vger.kernel.org
11302 S:      Maintained
11303 F:      drivers/net/wireless/mediatek/mt7601u/
11304
11305 MEDIATEK MT7621/28/88 I2C DRIVER
11306 M:      Stefan Roese <sr@denx.de>
11307 L:      linux-i2c@vger.kernel.org
11308 S:      Maintained
11309 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
11310 F:      drivers/i2c/busses/i2c-mt7621.c
11311
11312 MEDIATEK MT7621 PHY PCI DRIVER
11313 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
11314 S:      Maintained
11315 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
11316 F:      drivers/phy/ralink/phy-mt7621-pci.c
11317
11318 MEDIATEK NAND CONTROLLER DRIVER
11319 L:      linux-mtd@lists.infradead.org
11320 S:      Orphan
11321 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
11322 F:      drivers/mtd/nand/raw/mtk_*
11323
11324 MEDIATEK PMIC LED DRIVER
11325 M:      Sean Wang <sean.wang@mediatek.com>
11326 S:      Maintained
11327 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
11328 F:      drivers/leds/leds-mt6323.c
11329
11330 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
11331 M:      Sean Wang <sean.wang@mediatek.com>
11332 S:      Maintained
11333 F:      drivers/char/hw_random/mtk-rng.c
11334
11335 MEDIATEK SWITCH DRIVER
11336 M:      Sean Wang <sean.wang@mediatek.com>
11337 M:      Landen Chao <Landen.Chao@mediatek.com>
11338 L:      netdev@vger.kernel.org
11339 S:      Maintained
11340 F:      drivers/net/dsa/mt7530.*
11341 F:      net/dsa/tag_mtk.c
11342
11343 MEDIATEK USB3 DRD IP DRIVER
11344 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
11345 L:      linux-usb@vger.kernel.org
11346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11347 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11348 S:      Maintained
11349 F:      Documentation/devicetree/bindings/usb/mediatek,*
11350 F:      drivers/usb/host/xhci-mtk*
11351 F:      drivers/usb/mtu3/
11352
11353 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
11354 M:      Peter Senna Tschudin <peter.senna@gmail.com>
11355 M:      Martin Donnelly <martin.donnelly@ge.com>
11356 M:      Martyn Welch <martyn.welch@collabora.co.uk>
11357 S:      Maintained
11358 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
11359 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
11360
11361 MEGARAID SCSI/SAS DRIVERS
11362 M:      Kashyap Desai <kashyap.desai@broadcom.com>
11363 M:      Sumit Saxena <sumit.saxena@broadcom.com>
11364 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
11365 L:      megaraidlinux.pdl@broadcom.com
11366 L:      linux-scsi@vger.kernel.org
11367 S:      Maintained
11368 W:      http://www.avagotech.com/support/
11369 F:      Documentation/scsi/megaraid.rst
11370 F:      drivers/scsi/megaraid.*
11371 F:      drivers/scsi/megaraid/
11372
11373 MELEXIS MLX90614 DRIVER
11374 M:      Crt Mori <cmo@melexis.com>
11375 L:      linux-iio@vger.kernel.org
11376 S:      Supported
11377 W:      http://www.melexis.com
11378 F:      drivers/iio/temperature/mlx90614.c
11379
11380 MELEXIS MLX90632 DRIVER
11381 M:      Crt Mori <cmo@melexis.com>
11382 L:      linux-iio@vger.kernel.org
11383 S:      Supported
11384 W:      http://www.melexis.com
11385 F:      drivers/iio/temperature/mlx90632.c
11386
11387 MELFAS MIP4 TOUCHSCREEN DRIVER
11388 M:      Sangwon Jee <jeesw@melfas.com>
11389 S:      Supported
11390 W:      http://www.melfas.com
11391 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
11392 F:      drivers/input/touchscreen/melfas_mip4.c
11393
11394 MELLANOX BLUEFIELD I2C DRIVER
11395 M:      Khalil Blaiech <kblaiech@nvidia.com>
11396 L:      linux-i2c@vger.kernel.org
11397 S:      Supported
11398 F:      Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml
11399 F:      drivers/i2c/busses/i2c-mlxbf.c
11400
11401 MELLANOX ETHERNET DRIVER (mlx4_en)
11402 M:      Tariq Toukan <tariqt@nvidia.com>
11403 L:      netdev@vger.kernel.org
11404 S:      Supported
11405 W:      http://www.mellanox.com
11406 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11407 F:      drivers/net/ethernet/mellanox/mlx4/en_*
11408
11409 MELLANOX ETHERNET DRIVER (mlx5e)
11410 M:      Saeed Mahameed <saeedm@nvidia.com>
11411 L:      netdev@vger.kernel.org
11412 S:      Supported
11413 W:      http://www.mellanox.com
11414 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11415 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
11416
11417 MELLANOX ETHERNET INNOVA DRIVERS
11418 R:      Boris Pismenny <borisp@nvidia.com>
11419 L:      netdev@vger.kernel.org
11420 S:      Supported
11421 W:      http://www.mellanox.com
11422 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11423 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
11424 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
11425 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
11426 F:      include/linux/mlx5/mlx5_ifc_fpga.h
11427
11428 MELLANOX ETHERNET SWITCH DRIVERS
11429 M:      Jiri Pirko <jiri@nvidia.com>
11430 M:      Ido Schimmel <idosch@nvidia.com>
11431 L:      netdev@vger.kernel.org
11432 S:      Supported
11433 W:      http://www.mellanox.com
11434 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11435 F:      drivers/net/ethernet/mellanox/mlxsw/
11436 F:      tools/testing/selftests/drivers/net/mlxsw/
11437
11438 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
11439 M:      mlxsw@nvidia.com
11440 L:      netdev@vger.kernel.org
11441 S:      Supported
11442 W:      http://www.mellanox.com
11443 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11444 F:      drivers/net/ethernet/mellanox/mlxfw/
11445
11446 MELLANOX HARDWARE PLATFORM SUPPORT
11447 M:      Andy Shevchenko <andy@infradead.org>
11448 M:      Darren Hart <dvhart@infradead.org>
11449 M:      Vadim Pasternak <vadimp@nvidia.com>
11450 L:      platform-driver-x86@vger.kernel.org
11451 S:      Supported
11452 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
11453 F:      drivers/platform/mellanox/
11454 F:      include/linux/platform_data/mlxreg.h
11455
11456 MELLANOX MLX4 core VPI driver
11457 M:      Tariq Toukan <tariqt@nvidia.com>
11458 L:      netdev@vger.kernel.org
11459 L:      linux-rdma@vger.kernel.org
11460 S:      Supported
11461 W:      http://www.mellanox.com
11462 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11463 F:      drivers/net/ethernet/mellanox/mlx4/
11464 F:      include/linux/mlx4/
11465
11466 MELLANOX MLX4 IB driver
11467 M:      Yishai Hadas <yishaih@nvidia.com>
11468 L:      linux-rdma@vger.kernel.org
11469 S:      Supported
11470 W:      http://www.mellanox.com
11471 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11472 F:      drivers/infiniband/hw/mlx4/
11473 F:      include/linux/mlx4/
11474 F:      include/uapi/rdma/mlx4-abi.h
11475
11476 MELLANOX MLX5 core VPI driver
11477 M:      Saeed Mahameed <saeedm@nvidia.com>
11478 M:      Leon Romanovsky <leonro@nvidia.com>
11479 L:      netdev@vger.kernel.org
11480 L:      linux-rdma@vger.kernel.org
11481 S:      Supported
11482 W:      http://www.mellanox.com
11483 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
11484 F:      Documentation/networking/device_drivers/ethernet/mellanox/
11485 F:      drivers/net/ethernet/mellanox/mlx5/core/
11486 F:      include/linux/mlx5/
11487
11488 MELLANOX MLX5 IB driver
11489 M:      Leon Romanovsky <leonro@nvidia.com>
11490 L:      linux-rdma@vger.kernel.org
11491 S:      Supported
11492 W:      http://www.mellanox.com
11493 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11494 F:      drivers/infiniband/hw/mlx5/
11495 F:      include/linux/mlx5/
11496 F:      include/uapi/rdma/mlx5-abi.h
11497
11498 MELLANOX MLXCPLD I2C AND MUX DRIVER
11499 M:      Vadim Pasternak <vadimp@nvidia.com>
11500 M:      Michael Shych <michaelsh@nvidia.com>
11501 L:      linux-i2c@vger.kernel.org
11502 S:      Supported
11503 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
11504 F:      drivers/i2c/busses/i2c-mlxcpld.c
11505 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
11506
11507 MELLANOX MLXCPLD LED DRIVER
11508 M:      Vadim Pasternak <vadimp@nvidia.com>
11509 L:      linux-leds@vger.kernel.org
11510 S:      Supported
11511 F:      Documentation/leds/leds-mlxcpld.rst
11512 F:      drivers/leds/leds-mlxcpld.c
11513 F:      drivers/leds/leds-mlxreg.c
11514
11515 MELLANOX PLATFORM DRIVER
11516 M:      Vadim Pasternak <vadimp@nvidia.com>
11517 L:      platform-driver-x86@vger.kernel.org
11518 S:      Supported
11519 F:      drivers/platform/x86/mlx-platform.c
11520
11521 MEMBARRIER SUPPORT
11522 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11523 M:      "Paul E. McKenney" <paulmck@kernel.org>
11524 L:      linux-kernel@vger.kernel.org
11525 S:      Supported
11526 F:      arch/powerpc/include/asm/membarrier.h
11527 F:      include/uapi/linux/membarrier.h
11528 F:      kernel/sched/membarrier.c
11529
11530 MEMBLOCK
11531 M:      Mike Rapoport <rppt@linux.ibm.com>
11532 L:      linux-mm@kvack.org
11533 S:      Maintained
11534 F:      Documentation/core-api/boot-time-mm.rst
11535 F:      include/linux/memblock.h
11536 F:      mm/memblock.c
11537
11538 MEMORY CONTROLLER DRIVERS
11539 M:      Krzysztof Kozlowski <krzk@kernel.org>
11540 L:      linux-kernel@vger.kernel.org
11541 S:      Maintained
11542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
11543 F:      Documentation/devicetree/bindings/memory-controllers/
11544 F:      drivers/memory/
11545 F:      include/dt-bindings/memory/
11546
11547 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
11548 M:      Dmitry Osipenko <digetx@gmail.com>
11549 L:      linux-pm@vger.kernel.org
11550 L:      linux-tegra@vger.kernel.org
11551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
11552 S:      Maintained
11553 F:      drivers/devfreq/tegra30-devfreq.c
11554
11555 MEMORY MANAGEMENT
11556 M:      Andrew Morton <akpm@linux-foundation.org>
11557 L:      linux-mm@kvack.org
11558 S:      Maintained
11559 W:      http://www.linux-mm.org
11560 T:      quilt https://ozlabs.org/~akpm/mmotm/
11561 T:      quilt https://ozlabs.org/~akpm/mmots/
11562 T:      git git://github.com/hnaz/linux-mm.git
11563 F:      include/linux/gfp.h
11564 F:      include/linux/memory_hotplug.h
11565 F:      include/linux/mm.h
11566 F:      include/linux/mmzone.h
11567 F:      include/linux/vmalloc.h
11568 F:      mm/
11569
11570 MEMORY TECHNOLOGY DEVICES (MTD)
11571 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11572 M:      Richard Weinberger <richard@nod.at>
11573 M:      Vignesh Raghavendra <vigneshr@ti.com>
11574 L:      linux-mtd@lists.infradead.org
11575 S:      Maintained
11576 W:      http://www.linux-mtd.infradead.org/
11577 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11578 C:      irc://irc.oftc.net/mtd
11579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
11580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
11581 F:      Documentation/devicetree/bindings/mtd/
11582 F:      drivers/mtd/
11583 F:      include/linux/mtd/
11584 F:      include/uapi/mtd/
11585
11586 MEN A21 WATCHDOG DRIVER
11587 M:      Johannes Thumshirn <morbidrsa@gmail.com>
11588 L:      linux-watchdog@vger.kernel.org
11589 S:      Maintained
11590 F:      drivers/watchdog/mena21_wdt.c
11591
11592 MEN CHAMELEON BUS (mcb)
11593 M:      Johannes Thumshirn <morbidrsa@gmail.com>
11594 S:      Maintained
11595 F:      Documentation/driver-api/men-chameleon-bus.rst
11596 F:      drivers/mcb/
11597 F:      include/linux/mcb.h
11598
11599 MEN F21BMC (Board Management Controller)
11600 M:      Andreas Werner <andreas.werner@men.de>
11601 S:      Supported
11602 F:      Documentation/hwmon/menf21bmc.rst
11603 F:      drivers/hwmon/menf21bmc_hwmon.c
11604 F:      drivers/leds/leds-menf21bmc.c
11605 F:      drivers/mfd/menf21bmc.c
11606 F:      drivers/watchdog/menf21bmc_wdt.c
11607
11608 MEN Z069 WATCHDOG DRIVER
11609 M:      Johannes Thumshirn <jth@kernel.org>
11610 L:      linux-watchdog@vger.kernel.org
11611 S:      Maintained
11612 F:      drivers/watchdog/menz69_wdt.c
11613
11614 MESON AO CEC DRIVER FOR AMLOGIC SOCS
11615 M:      Neil Armstrong <narmstrong@baylibre.com>
11616 L:      linux-media@vger.kernel.org
11617 L:      linux-amlogic@lists.infradead.org
11618 S:      Supported
11619 W:      http://linux-meson.com/
11620 T:      git git://linuxtv.org/media_tree.git
11621 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
11622 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
11623 F:      drivers/media/cec/platform/meson/ao-cec.c
11624
11625 MESON GE2D DRIVER FOR AMLOGIC SOCS
11626 M:      Neil Armstrong <narmstrong@baylibre.com>
11627 L:      linux-media@vger.kernel.org
11628 L:      linux-amlogic@lists.infradead.org
11629 S:      Supported
11630 T:      git git://linuxtv.org/media_tree.git
11631 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
11632 F:      drivers/media/platform/meson/ge2d/
11633
11634 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
11635 M:      Liang Yang <liang.yang@amlogic.com>
11636 L:      linux-mtd@lists.infradead.org
11637 S:      Maintained
11638 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
11639 F:      drivers/mtd/nand/raw/meson_*
11640
11641 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
11642 M:      Neil Armstrong <narmstrong@baylibre.com>
11643 L:      linux-media@vger.kernel.org
11644 L:      linux-amlogic@lists.infradead.org
11645 S:      Supported
11646 T:      git git://linuxtv.org/media_tree.git
11647 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
11648 F:      drivers/staging/media/meson/vdec/
11649
11650 METHODE UDPU SUPPORT
11651 M:      Vladimir Vid <vladimir.vid@sartura.hr>
11652 S:      Maintained
11653 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
11654
11655 MHI BUS
11656 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
11657 M:      Hemant Kumar <hemantk@codeaurora.org>
11658 L:      linux-arm-msm@vger.kernel.org
11659 S:      Maintained
11660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
11661 F:      Documentation/ABI/stable/sysfs-bus-mhi
11662 F:      Documentation/mhi/
11663 F:      drivers/bus/mhi/
11664 F:      include/linux/mhi.h
11665
11666 MICROBLAZE ARCHITECTURE
11667 M:      Michal Simek <monstr@monstr.eu>
11668 S:      Supported
11669 W:      http://www.monstr.eu/fdt/
11670 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
11671 F:      arch/microblaze/
11672
11673 MICROCHIP AT91 DMA DRIVERS
11674 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11675 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11677 L:      dmaengine@vger.kernel.org
11678 S:      Supported
11679 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
11680 F:      drivers/dma/at_hdmac.c
11681 F:      drivers/dma/at_hdmac_regs.h
11682 F:      drivers/dma/at_xdmac.c
11683 F:      include/dt-bindings/dma/at91.h
11684
11685 MICROCHIP AT91 SERIAL DRIVER
11686 M:      Richard Genoud <richard.genoud@gmail.com>
11687 S:      Maintained
11688 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
11689 F:      drivers/tty/serial/atmel_serial.c
11690 F:      drivers/tty/serial/atmel_serial.h
11691
11692 MICROCHIP AT91 USART MFD DRIVER
11693 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
11694 L:      linux-kernel@vger.kernel.org
11695 S:      Supported
11696 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
11697 F:      drivers/mfd/at91-usart.c
11698 F:      include/dt-bindings/mfd/at91-usart.h
11699
11700 MICROCHIP AT91 USART SPI DRIVER
11701 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
11702 L:      linux-spi@vger.kernel.org
11703 S:      Supported
11704 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
11705 F:      drivers/spi/spi-at91-usart.c
11706
11707 MICROCHIP AUDIO ASOC DRIVERS
11708 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
11709 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11710 S:      Supported
11711 F:      sound/soc/atmel
11712
11713 MICROCHIP ECC DRIVER
11714 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11715 L:      linux-crypto@vger.kernel.org
11716 S:      Maintained
11717 F:      drivers/crypto/atmel-ecc.*
11718
11719 MICROCHIP I2C DRIVER
11720 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
11721 L:      linux-i2c@vger.kernel.org
11722 S:      Supported
11723 F:      drivers/i2c/busses/i2c-at91-*.c
11724 F:      drivers/i2c/busses/i2c-at91.h
11725
11726 MICROCHIP ISC DRIVER
11727 M:      Eugen Hristev <eugen.hristev@microchip.com>
11728 L:      linux-media@vger.kernel.org
11729 S:      Supported
11730 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
11731 F:      drivers/media/platform/atmel/atmel-isc-base.c
11732 F:      drivers/media/platform/atmel/atmel-isc-regs.h
11733 F:      drivers/media/platform/atmel/atmel-isc.h
11734 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
11735 F:      include/linux/atmel-isc-media.h
11736
11737 MICROCHIP ISI DRIVER
11738 M:      Eugen Hristev <eugen.hristev@microchip.com>
11739 L:      linux-media@vger.kernel.org
11740 S:      Supported
11741 F:      drivers/media/platform/atmel/atmel-isi.c
11742 F:      drivers/media/platform/atmel/atmel-isi.h
11743
11744 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
11745 M:      Woojung Huh <woojung.huh@microchip.com>
11746 M:      UNGLinuxDriver@microchip.com
11747 L:      netdev@vger.kernel.org
11748 S:      Maintained
11749 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
11750 F:      drivers/net/dsa/microchip/*
11751 F:      include/linux/platform_data/microchip-ksz.h
11752 F:      net/dsa/tag_ksz.c
11753
11754 MICROCHIP LAN743X ETHERNET DRIVER
11755 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
11756 M:      UNGLinuxDriver@microchip.com
11757 L:      netdev@vger.kernel.org
11758 S:      Maintained
11759 F:      drivers/net/ethernet/microchip/lan743x_*
11760
11761 MICROCHIP LCDFB DRIVER
11762 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
11763 L:      linux-fbdev@vger.kernel.org
11764 S:      Maintained
11765 F:      drivers/video/fbdev/atmel_lcdfb.c
11766 F:      include/video/atmel_lcdc.h
11767
11768 MICROCHIP MCP16502 PMIC DRIVER
11769 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
11770 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11771 S:      Supported
11772 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
11773 F:      drivers/regulator/mcp16502.c
11774
11775 MICROCHIP MCP3911 ADC DRIVER
11776 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11777 M:      Kent Gustavsson <kent@minoris.se>
11778 L:      linux-iio@vger.kernel.org
11779 S:      Supported
11780 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
11781 F:      drivers/iio/adc/mcp3911.c
11782
11783 MICROCHIP MMC/SD/SDIO MCI DRIVER
11784 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11785 S:      Maintained
11786 F:      drivers/mmc/host/atmel-mci.c
11787
11788 MICROCHIP NAND DRIVER
11789 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11790 L:      linux-mtd@lists.infradead.org
11791 S:      Supported
11792 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
11793 F:      drivers/mtd/nand/raw/atmel/*
11794
11795 MICROCHIP PWM DRIVER
11796 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
11797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11798 L:      linux-pwm@vger.kernel.org
11799 S:      Supported
11800 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
11801 F:      drivers/pwm/pwm-atmel.c
11802
11803 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
11804 M:      Eugen Hristev <eugen.hristev@microchip.com>
11805 L:      linux-iio@vger.kernel.org
11806 S:      Supported
11807 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
11808 F:      drivers/iio/adc/at91-sama5d2_adc.c
11809 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
11810
11811 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
11812 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
11813 S:      Supported
11814 F:      drivers/power/reset/at91-sama5d2_shdwc.c
11815
11816 MICROCHIP SPI DRIVER
11817 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11818 S:      Supported
11819 F:      drivers/spi/spi-atmel.*
11820
11821 MICROCHIP SSC DRIVER
11822 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
11823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11824 S:      Supported
11825 F:      drivers/misc/atmel-ssc.c
11826 F:      include/linux/atmel-ssc.h
11827
11828 MICROCHIP USB251XB DRIVER
11829 M:      Richard Leitner <richard.leitner@skidata.com>
11830 L:      linux-usb@vger.kernel.org
11831 S:      Maintained
11832 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
11833 F:      drivers/usb/misc/usb251xb.c
11834
11835 MICROCHIP USBA UDC DRIVER
11836 M:      Cristian Birsan <cristian.birsan@microchip.com>
11837 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11838 S:      Supported
11839 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
11840
11841 MICROCHIP WILC1000 WIFI DRIVER
11842 M:      Ajay Singh <ajay.kathat@microchip.com>
11843 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
11844 L:      linux-wireless@vger.kernel.org
11845 S:      Supported
11846 F:      drivers/net/wireless/microchip/wilc1000/
11847
11848 MICROSEMI MIPS SOCS
11849 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11850 M:      UNGLinuxDriver@microchip.com
11851 L:      linux-mips@vger.kernel.org
11852 S:      Supported
11853 F:      Documentation/devicetree/bindings/mips/mscc.txt
11854 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
11855 F:      arch/mips/boot/dts/mscc/
11856 F:      arch/mips/configs/generic/board-ocelot.config
11857 F:      arch/mips/generic/board-ocelot.c
11858
11859 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
11860 M:      Don Brace <don.brace@microchip.com>
11861 L:      storagedev@microchip.com
11862 L:      linux-scsi@vger.kernel.org
11863 S:      Supported
11864 F:      Documentation/scsi/smartpqi.rst
11865 F:      drivers/scsi/smartpqi/Kconfig
11866 F:      drivers/scsi/smartpqi/Makefile
11867 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
11868 F:      include/linux/cciss*.h
11869 F:      include/uapi/linux/cciss*.h
11870
11871 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
11872 M:      Maximilian Luz <luzmaximilian@gmail.com>
11873 L:      platform-driver-x86@vger.kernel.org
11874 S:      Maintained
11875 F:      drivers/platform/surface/surface_gpe.c
11876
11877 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
11878 M:      Hans de Goede <hdegoede@redhat.com>
11879 M:      Mark Gross <mgross@linux.intel.com>
11880 M:      Maximilian Luz <luzmaximilian@gmail.com>
11881 L:      platform-driver-x86@vger.kernel.org
11882 S:      Maintained
11883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
11884 F:      drivers/platform/surface/
11885
11886 MICROSOFT SURFACE HOT-PLUG DRIVER
11887 M:      Maximilian Luz <luzmaximilian@gmail.com>
11888 L:      platform-driver-x86@vger.kernel.org
11889 S:      Maintained
11890 F:      drivers/platform/surface/surface_hotplug.c
11891
11892 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
11893 M:      Chen Yu <yu.c.chen@intel.com>
11894 L:      platform-driver-x86@vger.kernel.org
11895 S:      Supported
11896 F:      drivers/platform/surface/surfacepro3_button.c
11897
11898 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
11899 M:      Maximilian Luz <luzmaximilian@gmail.com>
11900 S:      Maintained
11901 W:      https://github.com/linux-surface/surface-aggregator-module
11902 C:      irc://chat.freenode.net/##linux-surface
11903 F:      Documentation/driver-api/surface_aggregator/
11904 F:      drivers/platform/surface/aggregator/
11905 F:      drivers/platform/surface/surface_acpi_notify.c
11906 F:      drivers/platform/surface/surface_aggregator_cdev.c
11907 F:      include/linux/surface_acpi_notify.h
11908 F:      include/linux/surface_aggregator/
11909 F:      include/uapi/linux/surface_aggregator/
11910
11911 MICROTEK X6 SCANNER
11912 M:      Oliver Neukum <oliver@neukum.org>
11913 S:      Maintained
11914 F:      drivers/usb/image/microtek.*
11915
11916 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
11917 M:      Luka Kovacic <luka.kovacic@sartura.hr>
11918 M:      Luka Perkov <luka.perkov@sartura.hr>
11919 S:      Maintained
11920 F:      arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts
11921 F:      arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts
11922 F:      arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts
11923 F:      arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts
11924 F:      arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts
11925 F:      arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts
11926
11927 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
11928 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11929 L:      linux-media@vger.kernel.org
11930 S:      Maintained
11931 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
11932 F:      Documentation/driver-api/media/drivers/ccs/
11933 F:      Documentation/userspace-api/media/drivers/ccs.rst
11934 F:      drivers/media/i2c/ccs-pll.c
11935 F:      drivers/media/i2c/ccs-pll.h
11936 F:      drivers/media/i2c/ccs/
11937 F:      include/uapi/linux/ccs.h
11938 F:      include/uapi/linux/smiapp.h
11939
11940 MIPS
11941 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
11942 L:      linux-mips@vger.kernel.org
11943 S:      Maintained
11944 W:      http://www.linux-mips.org/
11945 Q:      https://patchwork.kernel.org/project/linux-mips/list/
11946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11947 F:      Documentation/devicetree/bindings/mips/
11948 F:      Documentation/mips/
11949 F:      arch/mips/
11950 F:      drivers/platform/mips/
11951
11952 MIPS BOSTON DEVELOPMENT BOARD
11953 M:      Paul Burton <paulburton@kernel.org>
11954 L:      linux-mips@vger.kernel.org
11955 S:      Maintained
11956 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11957 F:      arch/mips/boot/dts/img/boston.dts
11958 F:      arch/mips/configs/generic/board-boston.config
11959 F:      drivers/clk/imgtec/clk-boston.c
11960 F:      include/dt-bindings/clock/boston-clock.h
11961
11962 MIPS CORE DRIVERS
11963 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
11964 M:      Serge Semin <fancer.lancer@gmail.com>
11965 L:      linux-mips@vger.kernel.org
11966 S:      Supported
11967 F:      drivers/bus/mips_cdmm.c
11968 F:      drivers/clocksource/mips-gic-timer.c
11969 F:      drivers/cpuidle/cpuidle-cps.c
11970 F:      drivers/irqchip/irq-mips-cpu.c
11971 F:      drivers/irqchip/irq-mips-gic.c
11972
11973 MIPS GENERIC PLATFORM
11974 M:      Paul Burton <paulburton@kernel.org>
11975 L:      linux-mips@vger.kernel.org
11976 S:      Supported
11977 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
11978 F:      arch/mips/generic/
11979 F:      arch/mips/tools/generic-board-config.sh
11980
11981 MIPS RINT INSTRUCTION EMULATION
11982 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11983 L:      linux-mips@vger.kernel.org
11984 S:      Supported
11985 F:      arch/mips/math-emu/dp_rint.c
11986 F:      arch/mips/math-emu/sp_rint.c
11987
11988 MIPS/LOONGSON1 ARCHITECTURE
11989 M:      Keguang Zhang <keguang.zhang@gmail.com>
11990 L:      linux-mips@vger.kernel.org
11991 S:      Maintained
11992 F:      arch/mips/include/asm/mach-loongson32/
11993 F:      arch/mips/loongson32/
11994 F:      drivers/*/*/*loongson1*
11995 F:      drivers/*/*loongson1*
11996
11997 MIPS/LOONGSON2EF ARCHITECTURE
11998 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11999 L:      linux-mips@vger.kernel.org
12000 S:      Maintained
12001 F:      arch/mips/include/asm/mach-loongson2ef/
12002 F:      arch/mips/loongson2ef/
12003 F:      drivers/cpufreq/loongson2_cpufreq.c
12004
12005 MIPS/LOONGSON64 ARCHITECTURE
12006 M:      Huacai Chen <chenhuacai@kernel.org>
12007 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
12008 L:      linux-mips@vger.kernel.org
12009 S:      Maintained
12010 F:      arch/mips/include/asm/mach-loongson64/
12011 F:      arch/mips/loongson64/
12012 F:      drivers/irqchip/irq-loongson*
12013 F:      drivers/platform/mips/cpu_hwmon.c
12014
12015 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
12016 M:      Hans Verkuil <hverkuil@xs4all.nl>
12017 L:      linux-media@vger.kernel.org
12018 S:      Odd Fixes
12019 W:      https://linuxtv.org
12020 T:      git git://linuxtv.org/media_tree.git
12021 F:      drivers/media/radio/radio-miropcm20*
12022
12023 MMP SUPPORT
12024 R:      Lubomir Rintel <lkundrak@v3.sk>
12025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12026 S:      Odd Fixes
12027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
12028 F:      arch/arm/boot/dts/mmp*
12029 F:      arch/arm/mach-mmp/
12030 F:      include/linux/soc/mmp/
12031
12032 MMP USB PHY DRIVERS
12033 R:      Lubomir Rintel <lkundrak@v3.sk>
12034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12035 S:      Maintained
12036 F:      drivers/phy/marvell/phy-mmp3-usb.c
12037 F:      drivers/phy/marvell/phy-pxa-usb.c
12038
12039 MMU GATHER AND TLB INVALIDATION
12040 M:      Will Deacon <will@kernel.org>
12041 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
12042 M:      Andrew Morton <akpm@linux-foundation.org>
12043 M:      Nick Piggin <npiggin@gmail.com>
12044 M:      Peter Zijlstra <peterz@infradead.org>
12045 L:      linux-arch@vger.kernel.org
12046 L:      linux-mm@kvack.org
12047 S:      Maintained
12048 F:      arch/*/include/asm/tlb.h
12049 F:      include/asm-generic/tlb.h
12050 F:      mm/mmu_gather.c
12051
12052 MN88472 MEDIA DRIVER
12053 M:      Antti Palosaari <crope@iki.fi>
12054 L:      linux-media@vger.kernel.org
12055 S:      Maintained
12056 W:      https://linuxtv.org
12057 W:      http://palosaari.fi/linux/
12058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12059 F:      drivers/media/dvb-frontends/mn88472*
12060
12061 MN88473 MEDIA DRIVER
12062 M:      Antti Palosaari <crope@iki.fi>
12063 L:      linux-media@vger.kernel.org
12064 S:      Maintained
12065 W:      https://linuxtv.org
12066 W:      http://palosaari.fi/linux/
12067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12068 F:      drivers/media/dvb-frontends/mn88473*
12069
12070 MODULE SUPPORT
12071 M:      Jessica Yu <jeyu@kernel.org>
12072 S:      Maintained
12073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
12074 F:      include/linux/module.h
12075 F:      kernel/module.c
12076
12077 MONOLITHIC POWER SYSTEM PMIC DRIVER
12078 M:      Saravanan Sekar <sravanhome@gmail.com>
12079 S:      Maintained
12080 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
12081 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
12082 F:      drivers/iio/adc/mp2629_adc.c
12083 F:      drivers/mfd/mp2629.c
12084 F:      drivers/power/supply/mp2629_charger.c
12085 F:      drivers/regulator/mp5416.c
12086 F:      drivers/regulator/mpq7920.c
12087 F:      drivers/regulator/mpq7920.h
12088 F:      include/linux/mfd/mp2629.h
12089
12090 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
12091 S:      Orphan
12092 W:      http://popies.net/meye/
12093 F:      Documentation/userspace-api/media/drivers/meye*
12094 F:      drivers/media/pci/meye/
12095 F:      include/uapi/linux/meye.h
12096
12097 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
12098 M:      Jiri Slaby <jirislaby@kernel.org>
12099 S:      Maintained
12100 F:      Documentation/driver-api/serial/moxa-smartio.rst
12101 F:      drivers/tty/mxser.*
12102
12103 MR800 AVERMEDIA USB FM RADIO DRIVER
12104 M:      Alexey Klimov <klimov.linux@gmail.com>
12105 L:      linux-media@vger.kernel.org
12106 S:      Maintained
12107 T:      git git://linuxtv.org/media_tree.git
12108 F:      drivers/media/radio/radio-mr800.c
12109
12110 MRF24J40 IEEE 802.15.4 RADIO DRIVER
12111 M:      Alan Ott <alan@signal11.us>
12112 L:      linux-wpan@vger.kernel.org
12113 S:      Maintained
12114 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
12115 F:      drivers/net/ieee802154/mrf24j40.c
12116
12117 MSI LAPTOP SUPPORT
12118 M:      "Lee, Chun-Yi" <jlee@suse.com>
12119 L:      platform-driver-x86@vger.kernel.org
12120 S:      Maintained
12121 F:      drivers/platform/x86/msi-laptop.c
12122
12123 MSI WMI SUPPORT
12124 L:      platform-driver-x86@vger.kernel.org
12125 S:      Orphan
12126 F:      drivers/platform/x86/msi-wmi.c
12127
12128 MSI001 MEDIA DRIVER
12129 M:      Antti Palosaari <crope@iki.fi>
12130 L:      linux-media@vger.kernel.org
12131 S:      Maintained
12132 W:      https://linuxtv.org
12133 W:      http://palosaari.fi/linux/
12134 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12135 T:      git git://linuxtv.org/anttip/media_tree.git
12136 F:      drivers/media/tuners/msi001*
12137
12138 MSI2500 MEDIA DRIVER
12139 M:      Antti Palosaari <crope@iki.fi>
12140 L:      linux-media@vger.kernel.org
12141 S:      Maintained
12142 W:      https://linuxtv.org
12143 W:      http://palosaari.fi/linux/
12144 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12145 T:      git git://linuxtv.org/anttip/media_tree.git
12146 F:      drivers/media/usb/msi2500/
12147
12148 MSTAR INTERRUPT CONTROLLER DRIVER
12149 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
12150 M:      Daniel Palmer <daniel@thingy.jp>
12151 S:      Maintained
12152 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
12153 F:      drivers/irqchip/irq-mst-intc.c
12154
12155 MSYSTEMS DISKONCHIP G3 MTD DRIVER
12156 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12157 L:      linux-mtd@lists.infradead.org
12158 S:      Maintained
12159 F:      drivers/mtd/devices/docg3*
12160
12161 MT9M032 APTINA SENSOR DRIVER
12162 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12163 L:      linux-media@vger.kernel.org
12164 S:      Maintained
12165 T:      git git://linuxtv.org/media_tree.git
12166 F:      drivers/media/i2c/mt9m032.c
12167 F:      include/media/i2c/mt9m032.h
12168
12169 MT9P031 APTINA CAMERA SENSOR
12170 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12171 L:      linux-media@vger.kernel.org
12172 S:      Maintained
12173 T:      git git://linuxtv.org/media_tree.git
12174 F:      drivers/media/i2c/mt9p031.c
12175 F:      include/media/i2c/mt9p031.h
12176
12177 MT9T001 APTINA CAMERA SENSOR
12178 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12179 L:      linux-media@vger.kernel.org
12180 S:      Maintained
12181 T:      git git://linuxtv.org/media_tree.git
12182 F:      drivers/media/i2c/mt9t001.c
12183 F:      include/media/i2c/mt9t001.h
12184
12185 MT9T112 APTINA CAMERA SENSOR
12186 M:      Jacopo Mondi <jacopo@jmondi.org>
12187 L:      linux-media@vger.kernel.org
12188 S:      Odd Fixes
12189 T:      git git://linuxtv.org/media_tree.git
12190 F:      drivers/media/i2c/mt9t112.c
12191 F:      include/media/i2c/mt9t112.h
12192
12193 MT9V032 APTINA CAMERA SENSOR
12194 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12195 L:      linux-media@vger.kernel.org
12196 S:      Maintained
12197 T:      git git://linuxtv.org/media_tree.git
12198 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
12199 F:      drivers/media/i2c/mt9v032.c
12200 F:      include/media/i2c/mt9v032.h
12201
12202 MT9V111 APTINA CAMERA SENSOR
12203 M:      Jacopo Mondi <jacopo@jmondi.org>
12204 L:      linux-media@vger.kernel.org
12205 S:      Maintained
12206 T:      git git://linuxtv.org/media_tree.git
12207 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
12208 F:      drivers/media/i2c/mt9v111.c
12209
12210 MULTIFUNCTION DEVICES (MFD)
12211 M:      Lee Jones <lee.jones@linaro.org>
12212 S:      Supported
12213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
12214 F:      Documentation/devicetree/bindings/mfd/
12215 F:      drivers/mfd/
12216 F:      include/dt-bindings/mfd/
12217 F:      include/linux/mfd/
12218
12219 MULTIMEDIA CARD (MMC) ETC. OVER SPI
12220 S:      Orphan
12221 F:      drivers/mmc/host/mmc_spi.c
12222 F:      include/linux/spi/mmc_spi.h
12223
12224 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
12225 M:      Ulf Hansson <ulf.hansson@linaro.org>
12226 L:      linux-mmc@vger.kernel.org
12227 S:      Maintained
12228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
12229 F:      Documentation/devicetree/bindings/mmc/
12230 F:      drivers/mmc/
12231 F:      include/linux/mmc/
12232 F:      include/uapi/linux/mmc/
12233
12234 MULTIPLEXER SUBSYSTEM
12235 M:      Peter Rosin <peda@axentia.se>
12236 S:      Maintained
12237 F:      Documentation/ABI/testing/sysfs-class-mux*
12238 F:      Documentation/devicetree/bindings/mux/
12239 F:      drivers/mux/
12240 F:      include/dt-bindings/mux/
12241 F:      include/linux/mux/
12242
12243 MULTITECH MULTIPORT CARD (ISICOM)
12244 S:      Orphan
12245 F:      drivers/tty/isicom.c
12246 F:      include/linux/isicom.h
12247
12248 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
12249 M:      Bin Liu <b-liu@ti.com>
12250 L:      linux-usb@vger.kernel.org
12251 S:      Maintained
12252 F:      drivers/usb/musb/
12253
12254 MXL301RF MEDIA DRIVER
12255 M:      Akihiro Tsukada <tskd08@gmail.com>
12256 L:      linux-media@vger.kernel.org
12257 S:      Odd Fixes
12258 F:      drivers/media/tuners/mxl301rf*
12259
12260 MXL5007T MEDIA DRIVER
12261 M:      Michael Krufky <mkrufky@linuxtv.org>
12262 L:      linux-media@vger.kernel.org
12263 S:      Maintained
12264 W:      https://linuxtv.org
12265 W:      http://github.com/mkrufky
12266 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12267 T:      git git://linuxtv.org/mkrufky/tuners.git
12268 F:      drivers/media/tuners/mxl5007t.*
12269
12270 MXSFB DRM DRIVER
12271 M:      Marek Vasut <marex@denx.de>
12272 M:      Stefan Agner <stefan@agner.ch>
12273 L:      dri-devel@lists.freedesktop.org
12274 S:      Supported
12275 T:      git git://anongit.freedesktop.org/drm/drm-misc
12276 F:      Documentation/devicetree/bindings/display/mxsfb.txt
12277 F:      drivers/gpu/drm/mxsfb/
12278
12279 MYLEX DAC960 PCI RAID Controller
12280 M:      Hannes Reinecke <hare@kernel.org>
12281 L:      linux-scsi@vger.kernel.org
12282 S:      Supported
12283 F:      drivers/scsi/myrb.*
12284 F:      drivers/scsi/myrs.*
12285
12286 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
12287 M:      Chris Lee <christopher.lee@cspi.com>
12288 L:      netdev@vger.kernel.org
12289 S:      Supported
12290 W:      https://www.cspi.com/ethernet-products/support/downloads/
12291 F:      drivers/net/ethernet/myricom/myri10ge/
12292
12293 NAND FLASH SUBSYSTEM
12294 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12295 R:      Richard Weinberger <richard@nod.at>
12296 L:      linux-mtd@lists.infradead.org
12297 S:      Maintained
12298 W:      http://www.linux-mtd.infradead.org/
12299 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
12300 C:      irc://irc.oftc.net/mtd
12301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
12302 F:      drivers/mtd/nand/
12303 F:      include/linux/mtd/*nand*.h
12304
12305 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
12306 M:      Daniel Mack <zonque@gmail.com>
12307 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12308 S:      Maintained
12309 W:      http://www.native-instruments.com
12310 F:      sound/usb/caiaq/
12311
12312 NATSEMI ETHERNET DRIVER (DP8381x)
12313 S:      Orphan
12314 F:      drivers/net/ethernet/natsemi/natsemi.c
12315
12316 NCR 5380 SCSI DRIVERS
12317 M:      Finn Thain <fthain@telegraphics.com.au>
12318 M:      Michael Schmitz <schmitzmic@gmail.com>
12319 L:      linux-scsi@vger.kernel.org
12320 S:      Maintained
12321 F:      Documentation/scsi/g_NCR5380.rst
12322 F:      drivers/scsi/NCR5380.*
12323 F:      drivers/scsi/arm/cumana_1.c
12324 F:      drivers/scsi/arm/oak.c
12325 F:      drivers/scsi/atari_scsi.*
12326 F:      drivers/scsi/dmx3191d.c
12327 F:      drivers/scsi/g_NCR5380.*
12328 F:      drivers/scsi/mac_scsi.*
12329 F:      drivers/scsi/sun3_scsi.*
12330 F:      drivers/scsi/sun3_scsi_vme.c
12331
12332 NCSI LIBRARY
12333 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
12334 S:      Maintained
12335 F:      net/ncsi/
12336
12337 NCT6775 HARDWARE MONITOR DRIVER
12338 M:      Guenter Roeck <linux@roeck-us.net>
12339 L:      linux-hwmon@vger.kernel.org
12340 S:      Maintained
12341 F:      Documentation/hwmon/nct6775.rst
12342 F:      drivers/hwmon/nct6775.c
12343
12344 NETDEVSIM
12345 M:      Jakub Kicinski <kuba@kernel.org>
12346 S:      Maintained
12347 F:      drivers/net/netdevsim/*
12348
12349 NETEM NETWORK EMULATOR
12350 M:      Stephen Hemminger <stephen@networkplumber.org>
12351 L:      netdev@vger.kernel.org
12352 S:      Maintained
12353 F:      net/sched/sch_netem.c
12354
12355 NETERION 10GbE DRIVERS (s2io/vxge)
12356 M:      Jon Mason <jdmason@kudzu.us>
12357 L:      netdev@vger.kernel.org
12358 S:      Supported
12359 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
12360 F:      Documentation/networking/device_drivers/ethernet/neterion/vxge.rst
12361 F:      drivers/net/ethernet/neterion/
12362
12363 NETFILTER
12364 M:      Pablo Neira Ayuso <pablo@netfilter.org>
12365 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
12366 M:      Florian Westphal <fw@strlen.de>
12367 L:      netfilter-devel@vger.kernel.org
12368 L:      coreteam@netfilter.org
12369 S:      Maintained
12370 W:      http://www.netfilter.org/
12371 W:      http://www.iptables.org/
12372 W:      http://www.nftables.org/
12373 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
12374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
12375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
12376 F:      include/linux/netfilter*
12377 F:      include/linux/netfilter/
12378 F:      include/net/netfilter/
12379 F:      include/uapi/linux/netfilter*
12380 F:      include/uapi/linux/netfilter/
12381 F:      net/*/netfilter.c
12382 F:      net/*/netfilter/
12383 F:      net/bridge/br_netfilter*.c
12384 F:      net/netfilter/
12385
12386 NETROM NETWORK LAYER
12387 M:      Ralf Baechle <ralf@linux-mips.org>
12388 L:      linux-hams@vger.kernel.org
12389 S:      Maintained
12390 W:      http://www.linux-ax25.org/
12391 F:      include/net/netrom.h
12392 F:      include/uapi/linux/netrom.h
12393 F:      net/netrom/
12394
12395 NETRONOME ETHERNET DRIVERS
12396 M:      Simon Horman <simon.horman@netronome.com>
12397 R:      Jakub Kicinski <kuba@kernel.org>
12398 L:      oss-drivers@netronome.com
12399 S:      Maintained
12400 F:      drivers/net/ethernet/netronome/
12401
12402 NETWORK BLOCK DEVICE (NBD)
12403 M:      Josef Bacik <josef@toxicpanda.com>
12404 L:      linux-block@vger.kernel.org
12405 L:      nbd@other.debian.org
12406 S:      Maintained
12407 F:      Documentation/admin-guide/blockdev/nbd.rst
12408 F:      drivers/block/nbd.c
12409 F:      include/trace/events/nbd.h
12410 F:      include/uapi/linux/nbd.h
12411
12412 NETWORK DROP MONITOR
12413 M:      Neil Horman <nhorman@tuxdriver.com>
12414 L:      netdev@vger.kernel.org
12415 S:      Maintained
12416 W:      https://fedorahosted.org/dropwatch/
12417 F:      include/uapi/linux/net_dropmon.h
12418 F:      net/core/drop_monitor.c
12419
12420 NETWORKING DRIVERS
12421 M:      "David S. Miller" <davem@davemloft.net>
12422 M:      Jakub Kicinski <kuba@kernel.org>
12423 L:      netdev@vger.kernel.org
12424 S:      Maintained
12425 W:      http://www.linuxfoundation.org/en/Net
12426 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
12427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
12428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
12429 F:      Documentation/devicetree/bindings/net/
12430 F:      drivers/connector/
12431 F:      drivers/net/
12432 F:      include/linux/etherdevice.h
12433 F:      include/linux/fcdevice.h
12434 F:      include/linux/fddidevice.h
12435 F:      include/linux/hippidevice.h
12436 F:      include/linux/if_*
12437 F:      include/linux/inetdevice.h
12438 F:      include/linux/netdevice.h
12439 F:      include/uapi/linux/if_*
12440 F:      include/uapi/linux/netdevice.h
12441
12442 NETWORKING DRIVERS (WIRELESS)
12443 M:      Kalle Valo <kvalo@codeaurora.org>
12444 L:      linux-wireless@vger.kernel.org
12445 S:      Maintained
12446 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
12447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
12448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
12449 F:      Documentation/devicetree/bindings/net/wireless/
12450 F:      drivers/net/wireless/
12451
12452 NETWORKING [DSA]
12453 M:      Andrew Lunn <andrew@lunn.ch>
12454 M:      Vivien Didelot <vivien.didelot@gmail.com>
12455 M:      Florian Fainelli <f.fainelli@gmail.com>
12456 M:      Vladimir Oltean <olteanv@gmail.com>
12457 S:      Maintained
12458 F:      Documentation/devicetree/bindings/net/dsa/
12459 F:      drivers/net/dsa/
12460 F:      include/linux/dsa/
12461 F:      include/linux/platform_data/dsa.h
12462 F:      include/net/dsa.h
12463 F:      net/dsa/
12464
12465 NETWORKING [GENERAL]
12466 M:      "David S. Miller" <davem@davemloft.net>
12467 M:      Jakub Kicinski <kuba@kernel.org>
12468 L:      netdev@vger.kernel.org
12469 S:      Maintained
12470 W:      http://www.linuxfoundation.org/en/Net
12471 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
12472 B:      mailto:netdev@vger.kernel.org
12473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
12474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
12475 F:      Documentation/networking/
12476 F:      include/linux/in.h
12477 F:      include/linux/net.h
12478 F:      include/linux/netdevice.h
12479 F:      include/net/
12480 F:      include/uapi/linux/in.h
12481 F:      include/uapi/linux/net.h
12482 F:      include/uapi/linux/net_namespace.h
12483 F:      include/uapi/linux/netdevice.h
12484 F:      lib/net_utils.c
12485 F:      lib/random32.c
12486 F:      net/
12487 F:      tools/testing/selftests/net/
12488
12489 NETWORKING [IPSEC]
12490 M:      Steffen Klassert <steffen.klassert@secunet.com>
12491 M:      Herbert Xu <herbert@gondor.apana.org.au>
12492 M:      "David S. Miller" <davem@davemloft.net>
12493 L:      netdev@vger.kernel.org
12494 S:      Maintained
12495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
12496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
12497 F:      include/net/xfrm.h
12498 F:      include/uapi/linux/xfrm.h
12499 F:      net/ipv4/ah4.c
12500 F:      net/ipv4/esp4*
12501 F:      net/ipv4/ip_vti.c
12502 F:      net/ipv4/ipcomp.c
12503 F:      net/ipv4/xfrm*
12504 F:      net/ipv6/ah6.c
12505 F:      net/ipv6/esp6*
12506 F:      net/ipv6/ip6_vti.c
12507 F:      net/ipv6/ipcomp6.c
12508 F:      net/ipv6/xfrm*
12509 F:      net/key/
12510 F:      net/xfrm/
12511 F:      tools/testing/selftests/net/ipsec.c
12512
12513 NETWORKING [IPv4/IPv6]
12514 M:      "David S. Miller" <davem@davemloft.net>
12515 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
12516 M:      David Ahern <dsahern@kernel.org>
12517 L:      netdev@vger.kernel.org
12518 S:      Maintained
12519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
12520 F:      arch/x86/net/*
12521 F:      include/net/ip*
12522 F:      net/ipv4/
12523 F:      net/ipv6/
12524
12525 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
12526 M:      Paul Moore <paul@paul-moore.com>
12527 L:      netdev@vger.kernel.org
12528 L:      linux-security-module@vger.kernel.org
12529 S:      Maintained
12530 W:      https://github.com/netlabel
12531 F:      Documentation/netlabel/
12532 F:      include/net/calipso.h
12533 F:      include/net/cipso_ipv4.h
12534 F:      include/net/netlabel.h
12535 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
12536 F:      include/uapi/linux/netfilter/xt_SECMARK.h
12537 F:      net/ipv4/cipso_ipv4.c
12538 F:      net/ipv6/calipso.c
12539 F:      net/netfilter/xt_CONNSECMARK.c
12540 F:      net/netfilter/xt_SECMARK.c
12541 F:      net/netlabel/
12542
12543 NETWORKING [MPTCP]
12544 M:      Mat Martineau <mathew.j.martineau@linux.intel.com>
12545 M:      Matthieu Baerts <matthieu.baerts@tessares.net>
12546 L:      netdev@vger.kernel.org
12547 L:      mptcp@lists.linux.dev
12548 S:      Maintained
12549 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
12550 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
12551 F:      Documentation/networking/mptcp-sysctl.rst
12552 F:      include/net/mptcp.h
12553 F:      include/uapi/linux/mptcp.h
12554 F:      net/mptcp/
12555 F:      tools/testing/selftests/net/mptcp/
12556
12557 NETWORKING [TCP]
12558 M:      Eric Dumazet <edumazet@google.com>
12559 L:      netdev@vger.kernel.org
12560 S:      Maintained
12561 F:      include/linux/tcp.h
12562 F:      include/net/tcp.h
12563 F:      include/trace/events/tcp.h
12564 F:      include/uapi/linux/tcp.h
12565 F:      net/ipv4/syncookies.c
12566 F:      net/ipv4/tcp*.c
12567 F:      net/ipv6/syncookies.c
12568 F:      net/ipv6/tcp*.c
12569
12570 NETWORKING [TLS]
12571 M:      Boris Pismenny <borisp@nvidia.com>
12572 M:      John Fastabend <john.fastabend@gmail.com>
12573 M:      Daniel Borkmann <daniel@iogearbox.net>
12574 M:      Jakub Kicinski <kuba@kernel.org>
12575 L:      netdev@vger.kernel.org
12576 S:      Maintained
12577 F:      include/net/tls.h
12578 F:      include/uapi/linux/tls.h
12579 F:      net/tls/*
12580
12581 NETWORKING [WIRELESS]
12582 L:      linux-wireless@vger.kernel.org
12583 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
12584
12585 NETXEN (1/10) GbE SUPPORT
12586 M:      Manish Chopra <manishc@marvell.com>
12587 M:      Rahul Verma <rahulv@marvell.com>
12588 M:      GR-Linux-NIC-Dev@marvell.com
12589 L:      netdev@vger.kernel.org
12590 S:      Supported
12591 F:      drivers/net/ethernet/qlogic/netxen/
12592
12593 NET_FAILOVER MODULE
12594 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
12595 L:      netdev@vger.kernel.org
12596 S:      Supported
12597 F:      Documentation/networking/net_failover.rst
12598 F:      drivers/net/net_failover.c
12599 F:      include/net/net_failover.h
12600
12601 NEXTHOP
12602 M:      David Ahern <dsahern@kernel.org>
12603 L:      netdev@vger.kernel.org
12604 S:      Maintained
12605 F:      include/net/netns/nexthop.h
12606 F:      include/net/nexthop.h
12607 F:      include/uapi/linux/nexthop.h
12608 F:      net/ipv4/nexthop.c
12609
12610 NFC SUBSYSTEM
12611 L:      netdev@vger.kernel.org
12612 S:      Orphan
12613 F:      Documentation/devicetree/bindings/net/nfc/
12614 F:      drivers/nfc/
12615 F:      include/linux/platform_data/nfcmrvl.h
12616 F:      include/net/nfc/
12617 F:      include/uapi/linux/nfc.h
12618 F:      net/nfc/
12619
12620 NFC VIRTUAL NCI DEVICE DRIVER
12621 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
12622 L:      netdev@vger.kernel.org
12623 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12624 S:      Supported
12625 F:      drivers/nfc/virtual_ncidev.c
12626 F:      tools/testing/selftests/nci/
12627
12628 NFS, SUNRPC, AND LOCKD CLIENTS
12629 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
12630 M:      Anna Schumaker <anna.schumaker@netapp.com>
12631 L:      linux-nfs@vger.kernel.org
12632 S:      Maintained
12633 W:      http://client.linux-nfs.org
12634 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
12635 F:      fs/lockd/
12636 F:      fs/nfs/
12637 F:      fs/nfs_common/
12638 F:      include/linux/lockd/
12639 F:      include/linux/nfs*
12640 F:      include/linux/sunrpc/
12641 F:      include/uapi/linux/nfs*
12642 F:      include/uapi/linux/sunrpc/
12643 F:      net/sunrpc/
12644 F:      Documentation/filesystems/nfs/
12645
12646 NILFS2 FILESYSTEM
12647 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
12648 L:      linux-nilfs@vger.kernel.org
12649 S:      Supported
12650 W:      https://nilfs.sourceforge.io/
12651 W:      https://nilfs.osdn.jp/
12652 T:      git git://github.com/konis/nilfs2.git
12653 F:      Documentation/filesystems/nilfs2.rst
12654 F:      fs/nilfs2/
12655 F:      include/trace/events/nilfs2.h
12656 F:      include/uapi/linux/nilfs2_api.h
12657 F:      include/uapi/linux/nilfs2_ondisk.h
12658
12659 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
12660 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
12661 S:      Maintained
12662 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
12663 F:      Documentation/scsi/NinjaSCSI.rst
12664 F:      drivers/scsi/pcmcia/nsp_*
12665
12666 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
12667 M:      GOTO Masanori <gotom@debian.or.jp>
12668 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
12669 S:      Maintained
12670 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
12671 F:      Documentation/scsi/NinjaSCSI.rst
12672 F:      drivers/scsi/nsp32*
12673
12674 NIOS2 ARCHITECTURE
12675 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12676 S:      Maintained
12677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
12678 F:      arch/nios2/
12679
12680 NITRO ENCLAVES (NE)
12681 M:      Andra Paraschiv <andraprs@amazon.com>
12682 M:      Alexandru Vasile <lexnv@amazon.com>
12683 M:      Alexandru Ciobotaru <alcioa@amazon.com>
12684 L:      linux-kernel@vger.kernel.org
12685 S:      Supported
12686 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
12687 F:      Documentation/virt/ne_overview.rst
12688 F:      drivers/virt/nitro_enclaves/
12689 F:      include/linux/nitro_enclaves.h
12690 F:      include/uapi/linux/nitro_enclaves.h
12691 F:      samples/nitro_enclaves/
12692
12693 NOHZ, DYNTICKS SUPPORT
12694 M:      Frederic Weisbecker <fweisbec@gmail.com>
12695 M:      Thomas Gleixner <tglx@linutronix.de>
12696 M:      Ingo Molnar <mingo@kernel.org>
12697 L:      linux-kernel@vger.kernel.org
12698 S:      Maintained
12699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
12700 F:      include/linux/sched/nohz.h
12701 F:      include/linux/tick.h
12702 F:      kernel/time/tick*.*
12703
12704 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
12705 M:      Pavel Machek <pavel@ucw.cz>
12706 M:      Sakari Ailus <sakari.ailus@iki.fi>
12707 L:      linux-media@vger.kernel.org
12708 S:      Maintained
12709 F:      drivers/media/i2c/ad5820.c
12710 F:      drivers/media/i2c/et8ek8
12711
12712 NOKIA N900 POWER SUPPLY DRIVERS
12713 R:      Pali Rohár <pali@kernel.org>
12714 F:      drivers/power/supply/bq2415x_charger.c
12715 F:      drivers/power/supply/bq27xxx_battery.c
12716 F:      drivers/power/supply/bq27xxx_battery_i2c.c
12717 F:      drivers/power/supply/isp1704_charger.c
12718 F:      drivers/power/supply/rx51_battery.c
12719 F:      include/linux/power/bq2415x_charger.h
12720 F:      include/linux/power/bq27xxx_battery.h
12721
12722 NOLIBC HEADER FILE
12723 M:      Willy Tarreau <w@1wt.eu>
12724 S:      Maintained
12725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
12726 F:      tools/include/nolibc/
12727
12728 NSDEPS
12729 M:      Matthias Maennich <maennich@google.com>
12730 S:      Maintained
12731 F:      Documentation/core-api/symbol-namespaces.rst
12732 F:      scripts/nsdeps
12733
12734 NTB AMD DRIVER
12735 M:      Sanjay R Mehta <sanju.mehta@amd.com>
12736 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
12737 L:      linux-ntb@googlegroups.com
12738 S:      Supported
12739 F:      drivers/ntb/hw/amd/
12740
12741 NTB DRIVER CORE
12742 M:      Jon Mason <jdmason@kudzu.us>
12743 M:      Dave Jiang <dave.jiang@intel.com>
12744 M:      Allen Hubbe <allenbh@gmail.com>
12745 L:      linux-ntb@googlegroups.com
12746 S:      Supported
12747 W:      https://github.com/jonmason/ntb/wiki
12748 T:      git git://github.com/jonmason/ntb.git
12749 F:      drivers/net/ntb_netdev.c
12750 F:      drivers/ntb/
12751 F:      include/linux/ntb.h
12752 F:      include/linux/ntb_transport.h
12753 F:      tools/testing/selftests/ntb/
12754
12755 NTB IDT DRIVER
12756 M:      Serge Semin <fancer.lancer@gmail.com>
12757 L:      linux-ntb@googlegroups.com
12758 S:      Supported
12759 F:      drivers/ntb/hw/idt/
12760
12761 NTB INTEL DRIVER
12762 M:      Dave Jiang <dave.jiang@intel.com>
12763 L:      linux-ntb@googlegroups.com
12764 S:      Supported
12765 W:      https://github.com/davejiang/linux/wiki
12766 T:      git https://github.com/davejiang/linux.git
12767 F:      drivers/ntb/hw/intel/
12768
12769 NTFS FILESYSTEM
12770 M:      Anton Altaparmakov <anton@tuxera.com>
12771 L:      linux-ntfs-dev@lists.sourceforge.net
12772 S:      Supported
12773 W:      http://www.tuxera.com/
12774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
12775 F:      Documentation/filesystems/ntfs.rst
12776 F:      fs/ntfs/
12777
12778 NUBUS SUBSYSTEM
12779 M:      Finn Thain <fthain@telegraphics.com.au>
12780 L:      linux-m68k@lists.linux-m68k.org
12781 S:      Maintained
12782 F:      arch/*/include/asm/nubus.h
12783 F:      drivers/nubus/
12784 F:      include/linux/nubus.h
12785 F:      include/uapi/linux/nubus.h
12786
12787 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
12788 M:      Antonino Daplas <adaplas@gmail.com>
12789 L:      linux-fbdev@vger.kernel.org
12790 S:      Maintained
12791 F:      drivers/video/fbdev/nvidia/
12792 F:      drivers/video/fbdev/riva/
12793
12794 NVM EXPRESS DRIVER
12795 M:      Keith Busch <kbusch@kernel.org>
12796 M:      Jens Axboe <axboe@fb.com>
12797 M:      Christoph Hellwig <hch@lst.de>
12798 M:      Sagi Grimberg <sagi@grimberg.me>
12799 L:      linux-nvme@lists.infradead.org
12800 S:      Supported
12801 W:      http://git.infradead.org/nvme.git
12802 T:      git://git.infradead.org/nvme.git
12803 F:      drivers/nvme/host/
12804 F:      include/linux/nvme.h
12805 F:      include/uapi/linux/nvme_ioctl.h
12806
12807 NVM EXPRESS FC TRANSPORT DRIVERS
12808 M:      James Smart <james.smart@broadcom.com>
12809 L:      linux-nvme@lists.infradead.org
12810 S:      Supported
12811 F:      drivers/nvme/host/fc.c
12812 F:      drivers/nvme/target/fc.c
12813 F:      drivers/nvme/target/fcloop.c
12814 F:      include/linux/nvme-fc-driver.h
12815 F:      include/linux/nvme-fc.h
12816
12817 NVM EXPRESS TARGET DRIVER
12818 M:      Christoph Hellwig <hch@lst.de>
12819 M:      Sagi Grimberg <sagi@grimberg.me>
12820 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
12821 L:      linux-nvme@lists.infradead.org
12822 S:      Supported
12823 W:      http://git.infradead.org/nvme.git
12824 T:      git://git.infradead.org/nvme.git
12825 F:      drivers/nvme/target/
12826
12827 NVMEM FRAMEWORK
12828 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12829 S:      Maintained
12830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
12831 F:      Documentation/ABI/stable/sysfs-bus-nvmem
12832 F:      Documentation/devicetree/bindings/nvmem/
12833 F:      drivers/nvmem/
12834 F:      include/linux/nvmem-consumer.h
12835 F:      include/linux/nvmem-provider.h
12836
12837 NXP FSPI DRIVER
12838 M:      Ashish Kumar <ashish.kumar@nxp.com>
12839 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
12840 L:      linux-spi@vger.kernel.org
12841 S:      Maintained
12842 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
12843 F:      drivers/spi/spi-nxp-fspi.c
12844
12845 NXP FXAS21002C DRIVER
12846 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12847 L:      linux-iio@vger.kernel.org
12848 S:      Maintained
12849 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
12850 F:      drivers/iio/gyro/fxas21002c.h
12851 F:      drivers/iio/gyro/fxas21002c_core.c
12852 F:      drivers/iio/gyro/fxas21002c_i2c.c
12853 F:      drivers/iio/gyro/fxas21002c_spi.c
12854
12855 NXP i.MX CLOCK DRIVERS
12856 M:      Abel Vesa <abel.vesa@nxp.com>
12857 L:      linux-clk@vger.kernel.org
12858 L:      linux-imx@nxp.com
12859 S:      Maintained
12860 F:      drivers/clk/imx/
12861
12862 NXP i.MX 8MQ DCSS DRIVER
12863 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
12864 R:      Lucas Stach <l.stach@pengutronix.de>
12865 L:      dri-devel@lists.freedesktop.org
12866 S:      Maintained
12867 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
12868 F:      drivers/gpu/drm/imx/dcss/
12869
12870 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
12871 M:      Jagan Teki <jagan@amarulasolutions.com>
12872 S:      Maintained
12873 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
12874 F:      drivers/regulator/pf8x00-regulator.c
12875
12876 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
12877 M:      Krzysztof Kozlowski <krzk@kernel.org>
12878 L:      linux-kernel@vger.kernel.org
12879 S:      Maintained
12880 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
12881 F:      drivers/extcon/extcon-ptn5150.c
12882
12883 NXP SGTL5000 DRIVER
12884 M:      Fabio Estevam <festevam@gmail.com>
12885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12886 S:      Maintained
12887 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
12888 F:      sound/soc/codecs/sgtl5000*
12889
12890 NXP SJA1105 ETHERNET SWITCH DRIVER
12891 M:      Vladimir Oltean <olteanv@gmail.com>
12892 L:      linux-kernel@vger.kernel.org
12893 S:      Maintained
12894 F:      drivers/net/dsa/sja1105
12895
12896 NXP TDA998X DRM DRIVER
12897 M:      Russell King <linux@armlinux.org.uk>
12898 S:      Maintained
12899 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
12900 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
12901 F:      drivers/gpu/drm/i2c/tda998x_drv.c
12902 F:      include/drm/i2c/tda998x.h
12903 F:      include/dt-bindings/display/tda998x.h
12904 K:      "nxp,tda998x"
12905
12906 NXP TFA9879 DRIVER
12907 M:      Peter Rosin <peda@axentia.se>
12908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12909 S:      Maintained
12910 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
12911 F:      sound/soc/codecs/tfa9879*
12912
12913 NXP-NCI NFC DRIVER
12914 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
12915 R:      Charles Gorand <charles.gorand@effinnov.com>
12916 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12917 S:      Supported
12918 F:      drivers/nfc/nxp-nci
12919
12920 OBJAGG
12921 M:      Jiri Pirko <jiri@nvidia.com>
12922 L:      netdev@vger.kernel.org
12923 S:      Supported
12924 F:      include/linux/objagg.h
12925 F:      lib/objagg.c
12926 F:      lib/test_objagg.c
12927
12928 OBJTOOL
12929 M:      Josh Poimboeuf <jpoimboe@redhat.com>
12930 M:      Peter Zijlstra <peterz@infradead.org>
12931 S:      Supported
12932 F:      tools/objtool/
12933 F:      include/linux/objtool.h
12934
12935 OCELOT ETHERNET SWITCH DRIVER
12936 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
12937 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
12938 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12939 M:      UNGLinuxDriver@microchip.com
12940 L:      netdev@vger.kernel.org
12941 S:      Supported
12942 F:      drivers/net/dsa/ocelot/*
12943 F:      drivers/net/ethernet/mscc/
12944 F:      include/soc/mscc/ocelot*
12945 F:      net/dsa/tag_ocelot.c
12946 F:      net/dsa/tag_ocelot_8021q.c
12947 F:      tools/testing/selftests/drivers/net/ocelot/*
12948
12949 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
12950 M:      Frederic Barrat <fbarrat@linux.ibm.com>
12951 M:      Andrew Donnellan <ajd@linux.ibm.com>
12952 L:      linuxppc-dev@lists.ozlabs.org
12953 S:      Supported
12954 F:      Documentation/userspace-api/accelerators/ocxl.rst
12955 F:      arch/powerpc/include/asm/pnv-ocxl.h
12956 F:      arch/powerpc/platforms/powernv/ocxl.c
12957 F:      drivers/misc/ocxl/
12958 F:      include/misc/ocxl*
12959 F:      include/uapi/misc/ocxl.h
12960
12961 OMAP AUDIO SUPPORT
12962 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
12963 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
12964 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12965 L:      linux-omap@vger.kernel.org
12966 S:      Maintained
12967 F:      sound/soc/ti/n810.c
12968 F:      sound/soc/ti/omap*
12969 F:      sound/soc/ti/rx51.c
12970 F:      sound/soc/ti/sdma-pcm.*
12971
12972 OMAP CLOCK FRAMEWORK SUPPORT
12973 M:      Paul Walmsley <paul@pwsan.com>
12974 L:      linux-omap@vger.kernel.org
12975 S:      Maintained
12976 F:      arch/arm/*omap*/*clock*
12977
12978 OMAP DEVICE TREE SUPPORT
12979 M:      Benoît Cousson <bcousson@baylibre.com>
12980 M:      Tony Lindgren <tony@atomide.com>
12981 L:      linux-omap@vger.kernel.org
12982 L:      devicetree@vger.kernel.org
12983 S:      Maintained
12984 F:      arch/arm/boot/dts/*am3*
12985 F:      arch/arm/boot/dts/*am4*
12986 F:      arch/arm/boot/dts/*am5*
12987 F:      arch/arm/boot/dts/*dra7*
12988 F:      arch/arm/boot/dts/*omap*
12989 F:      arch/arm/boot/dts/logicpd-som-lv*
12990 F:      arch/arm/boot/dts/logicpd-torpedo*
12991
12992 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
12993 L:      linux-omap@vger.kernel.org
12994 L:      linux-fbdev@vger.kernel.org
12995 S:      Orphan
12996 F:      Documentation/arm/omap/dss.rst
12997 F:      drivers/video/fbdev/omap2/
12998
12999 OMAP FRAMEBUFFER SUPPORT
13000 L:      linux-fbdev@vger.kernel.org
13001 L:      linux-omap@vger.kernel.org
13002 S:      Orphan
13003 F:      drivers/video/fbdev/omap/
13004
13005 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
13006 M:      Roger Quadros <rogerq@kernel.org>
13007 M:      Tony Lindgren <tony@atomide.com>
13008 L:      linux-omap@vger.kernel.org
13009 S:      Maintained
13010 F:      arch/arm/mach-omap2/*gpmc*
13011 F:      drivers/memory/omap-gpmc.c
13012
13013 OMAP GPIO DRIVER
13014 M:      Grygorii Strashko <grygorii.strashko@ti.com>
13015 M:      Santosh Shilimkar <ssantosh@kernel.org>
13016 M:      Kevin Hilman <khilman@kernel.org>
13017 L:      linux-omap@vger.kernel.org
13018 S:      Maintained
13019 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
13020 F:      drivers/gpio/gpio-omap.c
13021
13022 OMAP HARDWARE SPINLOCK SUPPORT
13023 M:      Ohad Ben-Cohen <ohad@wizery.com>
13024 L:      linux-omap@vger.kernel.org
13025 S:      Maintained
13026 F:      drivers/hwspinlock/omap_hwspinlock.c
13027
13028 OMAP HS MMC SUPPORT
13029 L:      linux-mmc@vger.kernel.org
13030 L:      linux-omap@vger.kernel.org
13031 S:      Orphan
13032 F:      drivers/mmc/host/omap_hsmmc.c
13033
13034 OMAP HWMOD DATA
13035 M:      Paul Walmsley <paul@pwsan.com>
13036 L:      linux-omap@vger.kernel.org
13037 S:      Maintained
13038 F:      arch/arm/mach-omap2/omap_hwmod*data*
13039
13040 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
13041 M:      Benoît Cousson <bcousson@baylibre.com>
13042 L:      linux-omap@vger.kernel.org
13043 S:      Maintained
13044 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
13045
13046 OMAP HWMOD SUPPORT
13047 M:      Benoît Cousson <bcousson@baylibre.com>
13048 M:      Paul Walmsley <paul@pwsan.com>
13049 L:      linux-omap@vger.kernel.org
13050 S:      Maintained
13051 F:      arch/arm/mach-omap2/omap_hwmod.*
13052
13053 OMAP I2C DRIVER
13054 M:      Vignesh R <vigneshr@ti.com>
13055 L:      linux-omap@vger.kernel.org
13056 L:      linux-i2c@vger.kernel.org
13057 S:      Maintained
13058 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
13059 F:      drivers/i2c/busses/i2c-omap.c
13060
13061 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
13062 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13063 L:      linux-media@vger.kernel.org
13064 S:      Maintained
13065 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
13066 F:      drivers/media/platform/omap3isp/
13067 F:      drivers/staging/media/omap4iss/
13068
13069 OMAP MMC SUPPORT
13070 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
13071 L:      linux-omap@vger.kernel.org
13072 S:      Odd Fixes
13073 F:      drivers/mmc/host/omap.c
13074
13075 OMAP POWER MANAGEMENT SUPPORT
13076 M:      Kevin Hilman <khilman@kernel.org>
13077 L:      linux-omap@vger.kernel.org
13078 S:      Maintained
13079 F:      arch/arm/*omap*/*pm*
13080 F:      drivers/cpufreq/omap-cpufreq.c
13081
13082 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
13083 M:      Rajendra Nayak <rnayak@codeaurora.org>
13084 M:      Paul Walmsley <paul@pwsan.com>
13085 L:      linux-omap@vger.kernel.org
13086 S:      Maintained
13087 F:      arch/arm/mach-omap2/prm*
13088
13089 OMAP RANDOM NUMBER GENERATOR SUPPORT
13090 M:      Deepak Saxena <dsaxena@plexity.net>
13091 S:      Maintained
13092 F:      drivers/char/hw_random/omap-rng.c
13093
13094 OMAP USB SUPPORT
13095 L:      linux-usb@vger.kernel.org
13096 L:      linux-omap@vger.kernel.org
13097 S:      Orphan
13098 F:      arch/arm/*omap*/usb*
13099 F:      drivers/usb/*/*omap*
13100
13101 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
13102 M:      Mark Jackson <mpfj@newflow.co.uk>
13103 L:      linux-omap@vger.kernel.org
13104 S:      Maintained
13105 F:      arch/arm/boot/dts/am335x-nano.dts
13106
13107 OMAP1 SUPPORT
13108 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
13109 M:      Tony Lindgren <tony@atomide.com>
13110 L:      linux-omap@vger.kernel.org
13111 S:      Maintained
13112 Q:      http://patchwork.kernel.org/project/linux-omap/list/
13113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
13114 F:      arch/arm/configs/omap1_defconfig
13115 F:      arch/arm/mach-omap1/
13116 F:      arch/arm/plat-omap/
13117 F:      drivers/i2c/busses/i2c-omap.c
13118 F:      include/linux/platform_data/ams-delta-fiq.h
13119 F:      include/linux/platform_data/i2c-omap.h
13120
13121 OMAP2+ SUPPORT
13122 M:      Tony Lindgren <tony@atomide.com>
13123 L:      linux-omap@vger.kernel.org
13124 S:      Maintained
13125 W:      http://www.muru.com/linux/omap/
13126 W:      http://linux.omap.com/
13127 Q:      http://patchwork.kernel.org/project/linux-omap/list/
13128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
13129 F:      arch/arm/configs/omap2plus_defconfig
13130 F:      arch/arm/mach-omap2/
13131 F:      arch/arm/plat-omap/
13132 F:      drivers/bus/ti-sysc.c
13133 F:      drivers/i2c/busses/i2c-omap.c
13134 F:      drivers/irqchip/irq-omap-intc.c
13135 F:      drivers/mfd/*omap*.c
13136 F:      drivers/mfd/menelaus.c
13137 F:      drivers/mfd/palmas.c
13138 F:      drivers/mfd/tps65217.c
13139 F:      drivers/mfd/tps65218.c
13140 F:      drivers/mfd/tps65910.c
13141 F:      drivers/mfd/twl-core.[ch]
13142 F:      drivers/mfd/twl4030*.c
13143 F:      drivers/mfd/twl6030*.c
13144 F:      drivers/mfd/twl6040*.c
13145 F:      drivers/regulator/palmas-regulator*.c
13146 F:      drivers/regulator/pbias-regulator.c
13147 F:      drivers/regulator/tps65217-regulator.c
13148 F:      drivers/regulator/tps65218-regulator.c
13149 F:      drivers/regulator/tps65910-regulator.c
13150 F:      drivers/regulator/twl-regulator.c
13151 F:      drivers/regulator/twl6030-regulator.c
13152 F:      include/linux/platform_data/i2c-omap.h
13153 F:      include/linux/platform_data/ti-sysc.h
13154
13155 OMFS FILESYSTEM
13156 M:      Bob Copeland <me@bobcopeland.com>
13157 L:      linux-karma-devel@lists.sourceforge.net
13158 S:      Maintained
13159 F:      Documentation/filesystems/omfs.rst
13160 F:      fs/omfs/
13161
13162 OMNIKEY CARDMAN 4000 DRIVER
13163 M:      Harald Welte <laforge@gnumonks.org>
13164 S:      Maintained
13165 F:      drivers/char/pcmcia/cm4000_cs.c
13166 F:      include/linux/cm4000_cs.h
13167 F:      include/uapi/linux/cm4000_cs.h
13168
13169 OMNIKEY CARDMAN 4040 DRIVER
13170 M:      Harald Welte <laforge@gnumonks.org>
13171 S:      Maintained
13172 F:      drivers/char/pcmcia/cm4040_cs.*
13173
13174 OMNIVISION OV02A10 SENSOR DRIVER
13175 M:      Dongchun Zhu <dongchun.zhu@mediatek.com>
13176 L:      linux-media@vger.kernel.org
13177 S:      Maintained
13178 T:      git git://linuxtv.org/media_tree.git
13179 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
13180 F:      drivers/media/i2c/ov02a10.c
13181
13182 OMNIVISION OV13858 SENSOR DRIVER
13183 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13184 L:      linux-media@vger.kernel.org
13185 S:      Maintained
13186 T:      git git://linuxtv.org/media_tree.git
13187 F:      drivers/media/i2c/ov13858.c
13188
13189 OMNIVISION OV2680 SENSOR DRIVER
13190 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13191 L:      linux-media@vger.kernel.org
13192 S:      Maintained
13193 T:      git git://linuxtv.org/media_tree.git
13194 F:      Documentation/devicetree/bindings/media/i2c/ov2680.yaml
13195 F:      drivers/media/i2c/ov2680.c
13196
13197 OMNIVISION OV2685 SENSOR DRIVER
13198 M:      Shunqian Zheng <zhengsq@rock-chips.com>
13199 L:      linux-media@vger.kernel.org
13200 S:      Maintained
13201 T:      git git://linuxtv.org/media_tree.git
13202 F:      drivers/media/i2c/ov2685.c
13203
13204 OMNIVISION OV2740 SENSOR DRIVER
13205 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13206 R:      Shawn Tu <shawnx.tu@intel.com>
13207 R:      Bingbu Cao <bingbu.cao@intel.com>
13208 L:      linux-media@vger.kernel.org
13209 S:      Maintained
13210 T:      git git://linuxtv.org/media_tree.git
13211 F:      drivers/media/i2c/ov2740.c
13212
13213 OMNIVISION OV5640 SENSOR DRIVER
13214 M:      Steve Longerbeam <slongerbeam@gmail.com>
13215 L:      linux-media@vger.kernel.org
13216 S:      Maintained
13217 T:      git git://linuxtv.org/media_tree.git
13218 F:      drivers/media/i2c/ov5640.c
13219
13220 OMNIVISION OV5647 SENSOR DRIVER
13221 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
13222 M:      Jacopo Mondi <jacopo@jmondi.org>
13223 L:      linux-media@vger.kernel.org
13224 S:      Maintained
13225 T:      git git://linuxtv.org/media_tree.git
13226 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
13227 F:      drivers/media/i2c/ov5647.c
13228
13229 OMNIVISION OV5670 SENSOR DRIVER
13230 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
13231 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
13232 L:      linux-media@vger.kernel.org
13233 S:      Maintained
13234 T:      git git://linuxtv.org/media_tree.git
13235 F:      drivers/media/i2c/ov5670.c
13236
13237 OMNIVISION OV5675 SENSOR DRIVER
13238 M:      Shawn Tu <shawnx.tu@intel.com>
13239 L:      linux-media@vger.kernel.org
13240 S:      Maintained
13241 T:      git git://linuxtv.org/media_tree.git
13242 F:      drivers/media/i2c/ov5675.c
13243
13244 OMNIVISION OV5695 SENSOR DRIVER
13245 M:      Shunqian Zheng <zhengsq@rock-chips.com>
13246 L:      linux-media@vger.kernel.org
13247 S:      Maintained
13248 T:      git git://linuxtv.org/media_tree.git
13249 F:      drivers/media/i2c/ov5695.c
13250
13251 OMNIVISION OV7670 SENSOR DRIVER
13252 L:      linux-media@vger.kernel.org
13253 S:      Orphan
13254 T:      git git://linuxtv.org/media_tree.git
13255 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
13256 F:      drivers/media/i2c/ov7670.c
13257
13258 OMNIVISION OV772x SENSOR DRIVER
13259 M:      Jacopo Mondi <jacopo@jmondi.org>
13260 L:      linux-media@vger.kernel.org
13261 S:      Odd fixes
13262 T:      git git://linuxtv.org/media_tree.git
13263 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
13264 F:      drivers/media/i2c/ov772x.c
13265 F:      include/media/i2c/ov772x.h
13266
13267 OMNIVISION OV7740 SENSOR DRIVER
13268 M:      Wenyou Yang <wenyou.yang@microchip.com>
13269 L:      linux-media@vger.kernel.org
13270 S:      Maintained
13271 T:      git git://linuxtv.org/media_tree.git
13272 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
13273 F:      drivers/media/i2c/ov7740.c
13274
13275 OMNIVISION OV8856 SENSOR DRIVER
13276 M:      Dongchun Zhu <dongchun.zhu@mediatek.com>
13277 L:      linux-media@vger.kernel.org
13278 S:      Maintained
13279 T:      git git://linuxtv.org/media_tree.git
13280 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
13281 F:      drivers/media/i2c/ov8856.c
13282
13283 OMNIVISION OV9640 SENSOR DRIVER
13284 M:      Petr Cvek <petrcvekcz@gmail.com>
13285 L:      linux-media@vger.kernel.org
13286 S:      Maintained
13287 F:      drivers/media/i2c/ov9640.*
13288
13289 OMNIVISION OV9650 SENSOR DRIVER
13290 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13291 R:      Akinobu Mita <akinobu.mita@gmail.com>
13292 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13293 L:      linux-media@vger.kernel.org
13294 S:      Maintained
13295 T:      git git://linuxtv.org/media_tree.git
13296 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
13297 F:      drivers/media/i2c/ov9650.c
13298
13299 OMNIVISION OV9734 SENSOR DRIVER
13300 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13301 R:      Bingbu Cao <bingbu.cao@intel.com>
13302 L:      linux-media@vger.kernel.org
13303 S:      Maintained
13304 T:      git git://linuxtv.org/media_tree.git
13305 F:      drivers/media/i2c/ov9734.c
13306
13307 ONENAND FLASH DRIVER
13308 M:      Kyungmin Park <kyungmin.park@samsung.com>
13309 L:      linux-mtd@lists.infradead.org
13310 S:      Maintained
13311 F:      drivers/mtd/nand/onenand/
13312 F:      include/linux/mtd/onenand*.h
13313
13314 ONION OMEGA2+ BOARD
13315 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
13316 L:      linux-mips@vger.kernel.org
13317 S:      Maintained
13318 F:      arch/mips/boot/dts/ralink/omega2p.dts
13319
13320 OP-TEE DRIVER
13321 M:      Jens Wiklander <jens.wiklander@linaro.org>
13322 L:      op-tee@lists.trustedfirmware.org
13323 S:      Maintained
13324 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
13325 F:      drivers/tee/optee/
13326
13327 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
13328 M:      Sumit Garg <sumit.garg@linaro.org>
13329 L:      op-tee@lists.trustedfirmware.org
13330 S:      Maintained
13331 F:      drivers/char/hw_random/optee-rng.c
13332
13333 OPA-VNIC DRIVER
13334 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
13335 M:      Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
13336 L:      linux-rdma@vger.kernel.org
13337 S:      Supported
13338 F:      drivers/infiniband/ulp/opa_vnic
13339
13340 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
13341 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
13342 M:      Frank Rowand <frowand.list@gmail.com>
13343 L:      devicetree@vger.kernel.org
13344 S:      Maintained
13345 F:      Documentation/devicetree/dynamic-resolution-notes.rst
13346 F:      Documentation/devicetree/overlay-notes.rst
13347 F:      drivers/of/overlay.c
13348 F:      drivers/of/resolver.c
13349 K:      of_overlay_notifier_
13350
13351 OPEN FIRMWARE AND FLATTENED DEVICE TREE
13352 M:      Rob Herring <robh+dt@kernel.org>
13353 M:      Frank Rowand <frowand.list@gmail.com>
13354 L:      devicetree@vger.kernel.org
13355 S:      Maintained
13356 W:      http://www.devicetree.org/
13357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
13358 F:      Documentation/ABI/testing/sysfs-firmware-ofw
13359 F:      drivers/of/
13360 F:      include/linux/of*.h
13361 F:      scripts/dtc/
13362
13363 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
13364 M:      Rob Herring <robh+dt@kernel.org>
13365 L:      devicetree@vger.kernel.org
13366 S:      Maintained
13367 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
13368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
13369 F:      Documentation/devicetree/
13370 F:      arch/*/boot/dts/
13371 F:      include/dt-bindings/
13372
13373 OPENCORES I2C BUS DRIVER
13374 M:      Peter Korsgaard <peter@korsgaard.com>
13375 M:      Andrew Lunn <andrew@lunn.ch>
13376 L:      linux-i2c@vger.kernel.org
13377 S:      Maintained
13378 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
13379 F:      Documentation/i2c/busses/i2c-ocores.rst
13380 F:      drivers/i2c/busses/i2c-ocores.c
13381 F:      include/linux/platform_data/i2c-ocores.h
13382
13383 OPENRISC ARCHITECTURE
13384 M:      Jonas Bonn <jonas@southpole.se>
13385 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
13386 M:      Stafford Horne <shorne@gmail.com>
13387 L:      openrisc@lists.librecores.org
13388 S:      Maintained
13389 W:      http://openrisc.io
13390 T:      git git://github.com/openrisc/linux.git
13391 F:      Documentation/devicetree/bindings/openrisc/
13392 F:      Documentation/openrisc/
13393 F:      arch/openrisc/
13394 F:      drivers/irqchip/irq-ompic.c
13395 F:      drivers/irqchip/irq-or1k-*
13396
13397 OPENVSWITCH
13398 M:      Pravin B Shelar <pshelar@ovn.org>
13399 L:      netdev@vger.kernel.org
13400 L:      dev@openvswitch.org
13401 S:      Maintained
13402 W:      http://openvswitch.org
13403 F:      include/uapi/linux/openvswitch.h
13404 F:      net/openvswitch/
13405
13406 OPERATING PERFORMANCE POINTS (OPP)
13407 M:      Viresh Kumar <vireshk@kernel.org>
13408 M:      Nishanth Menon <nm@ti.com>
13409 M:      Stephen Boyd <sboyd@kernel.org>
13410 L:      linux-pm@vger.kernel.org
13411 S:      Maintained
13412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
13413 F:      Documentation/devicetree/bindings/opp/
13414 F:      Documentation/power/opp.rst
13415 F:      drivers/opp/
13416 F:      include/linux/pm_opp.h
13417
13418 OPL4 DRIVER
13419 M:      Clemens Ladisch <clemens@ladisch.de>
13420 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13421 S:      Maintained
13422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13423 F:      sound/drivers/opl4/
13424
13425 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
13426 M:      Mark Fasheh <mark@fasheh.com>
13427 M:      Joel Becker <jlbec@evilplan.org>
13428 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
13429 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
13430 S:      Supported
13431 W:      http://ocfs2.wiki.kernel.org
13432 F:      Documentation/filesystems/dlmfs.rst
13433 F:      Documentation/filesystems/ocfs2.rst
13434 F:      fs/ocfs2/
13435
13436 ORANGEFS FILESYSTEM
13437 M:      Mike Marshall <hubcap@omnibond.com>
13438 R:      Martin Brandenburg <martin@omnibond.com>
13439 L:      devel@lists.orangefs.org
13440 S:      Supported
13441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
13442 F:      Documentation/filesystems/orangefs.rst
13443 F:      fs/orangefs/
13444
13445 ORINOCO DRIVER
13446 L:      linux-wireless@vger.kernel.org
13447 S:      Orphan
13448 W:      https://wireless.wiki.kernel.org/en/users/Drivers/orinoco
13449 W:      http://www.nongnu.org/orinoco/
13450 F:      drivers/net/wireless/intersil/orinoco/
13451
13452 OV2659 OMNIVISION SENSOR DRIVER
13453 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13454 L:      linux-media@vger.kernel.org
13455 S:      Maintained
13456 W:      https://linuxtv.org
13457 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13458 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13459 F:      drivers/media/i2c/ov2659.c
13460 F:      include/media/i2c/ov2659.h
13461
13462 OVERLAY FILESYSTEM
13463 M:      Miklos Szeredi <miklos@szeredi.hu>
13464 L:      linux-unionfs@vger.kernel.org
13465 S:      Supported
13466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
13467 F:      Documentation/filesystems/overlayfs.rst
13468 F:      fs/overlayfs/
13469
13470 P54 WIRELESS DRIVER
13471 M:      Christian Lamparter <chunkeey@googlemail.com>
13472 L:      linux-wireless@vger.kernel.org
13473 S:      Maintained
13474 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
13475 F:      drivers/net/wireless/intersil/p54/
13476
13477 PACKING
13478 M:      Vladimir Oltean <olteanv@gmail.com>
13479 L:      netdev@vger.kernel.org
13480 S:      Supported
13481 F:      Documentation/core-api/packing.rst
13482 F:      include/linux/packing.h
13483 F:      lib/packing.c
13484
13485 PADATA PARALLEL EXECUTION MECHANISM
13486 M:      Steffen Klassert <steffen.klassert@secunet.com>
13487 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
13488 L:      linux-crypto@vger.kernel.org
13489 L:      linux-kernel@vger.kernel.org
13490 S:      Maintained
13491 F:      Documentation/core-api/padata.rst
13492 F:      include/linux/padata.h
13493 F:      kernel/padata.c
13494
13495 PAGE POOL
13496 M:      Jesper Dangaard Brouer <hawk@kernel.org>
13497 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
13498 L:      netdev@vger.kernel.org
13499 S:      Supported
13500 F:      Documentation/networking/page_pool.rst
13501 F:      include/net/page_pool.h
13502 F:      include/trace/events/page_pool.h
13503 F:      net/core/page_pool.c
13504
13505 PANASONIC LAPTOP ACPI EXTRAS DRIVER
13506 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
13507 L:      platform-driver-x86@vger.kernel.org
13508 S:      Maintained
13509 F:      drivers/platform/x86/panasonic-laptop.c
13510
13511 PARALLAX PING IIO SENSOR DRIVER
13512 M:      Andreas Klinger <ak@it-klinger.de>
13513 L:      linux-iio@vger.kernel.org
13514 S:      Maintained
13515 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
13516 F:      drivers/iio/proximity/ping.c
13517
13518 PARALLEL LCD/KEYPAD PANEL DRIVER
13519 M:      Willy Tarreau <willy@haproxy.com>
13520 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
13521 S:      Odd Fixes
13522 F:      Documentation/admin-guide/lcd-panel-cgram.rst
13523 F:      drivers/auxdisplay/panel.c
13524
13525 PARALLEL PORT SUBSYSTEM
13526 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13527 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13528 L:      linux-parport@lists.infradead.org (subscribers-only)
13529 S:      Maintained
13530 F:      Documentation/driver-api/parport*.rst
13531 F:      drivers/char/ppdev.c
13532 F:      drivers/parport/
13533 F:      include/linux/parport*.h
13534 F:      include/uapi/linux/ppdev.h
13535
13536 PARAVIRT_OPS INTERFACE
13537 M:      Juergen Gross <jgross@suse.com>
13538 M:      Deep Shah <sdeep@vmware.com>
13539 M:      "VMware, Inc." <pv-drivers@vmware.com>
13540 L:      virtualization@lists.linux-foundation.org
13541 S:      Supported
13542 F:      Documentation/virt/paravirt_ops.rst
13543 F:      arch/*/include/asm/paravirt*.h
13544 F:      arch/*/kernel/paravirt*
13545 F:      include/linux/hypervisor.h
13546
13547 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
13548 M:      Tim Waugh <tim@cyberelk.net>
13549 L:      linux-parport@lists.infradead.org (subscribers-only)
13550 S:      Maintained
13551 F:      Documentation/admin-guide/blockdev/paride.rst
13552 F:      drivers/block/paride/
13553
13554 PARISC ARCHITECTURE
13555 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
13556 M:      Helge Deller <deller@gmx.de>
13557 L:      linux-parisc@vger.kernel.org
13558 S:      Maintained
13559 W:      https://parisc.wiki.kernel.org
13560 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
13561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
13562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
13563 F:      Documentation/parisc/
13564 F:      arch/parisc/
13565 F:      drivers/char/agp/parisc-agp.c
13566 F:      drivers/input/misc/hp_sdc_rtc.c
13567 F:      drivers/input/serio/gscps2.c
13568 F:      drivers/input/serio/hp_sdc*
13569 F:      drivers/parisc/
13570 F:      drivers/parport/parport_gsc.*
13571 F:      drivers/tty/serial/8250/8250_gsc.c
13572 F:      drivers/video/console/sti*
13573 F:      drivers/video/fbdev/sti*
13574 F:      drivers/video/logo/logo_parisc*
13575 F:      include/linux/hp_sdc.h
13576
13577 PARMAN
13578 M:      Jiri Pirko <jiri@nvidia.com>
13579 L:      netdev@vger.kernel.org
13580 S:      Supported
13581 F:      include/linux/parman.h
13582 F:      lib/parman.c
13583 F:      lib/test_parman.c
13584
13585 PC ENGINES APU BOARD DRIVER
13586 M:      Enrico Weigelt, metux IT consult <info@metux.net>
13587 S:      Maintained
13588 F:      drivers/platform/x86/pcengines-apuv2.c
13589
13590 PC87360 HARDWARE MONITORING DRIVER
13591 M:      Jim Cromie <jim.cromie@gmail.com>
13592 L:      linux-hwmon@vger.kernel.org
13593 S:      Maintained
13594 F:      Documentation/hwmon/pc87360.rst
13595 F:      drivers/hwmon/pc87360.c
13596
13597 PC8736x GPIO DRIVER
13598 M:      Jim Cromie <jim.cromie@gmail.com>
13599 S:      Maintained
13600 F:      drivers/char/pc8736x_gpio.c
13601
13602 PC87427 HARDWARE MONITORING DRIVER
13603 M:      Jean Delvare <jdelvare@suse.com>
13604 L:      linux-hwmon@vger.kernel.org
13605 S:      Maintained
13606 F:      Documentation/hwmon/pc87427.rst
13607 F:      drivers/hwmon/pc87427.c
13608
13609 PCA9532 LED DRIVER
13610 M:      Riku Voipio <riku.voipio@iki.fi>
13611 S:      Maintained
13612 F:      drivers/leds/leds-pca9532.c
13613 F:      include/linux/leds-pca9532.h
13614
13615 PCA9541 I2C BUS MASTER SELECTOR DRIVER
13616 M:      Guenter Roeck <linux@roeck-us.net>
13617 L:      linux-i2c@vger.kernel.org
13618 S:      Maintained
13619 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
13620
13621 PCDP - PRIMARY CONSOLE AND DEBUG PORT
13622 M:      Khalid Aziz <khalid@gonehiking.org>
13623 S:      Maintained
13624 F:      drivers/firmware/pcdp.*
13625
13626 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
13627 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
13628 M:      Pali Rohár <pali@kernel.org>
13629 L:      linux-pci@vger.kernel.org
13630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13631 S:      Maintained
13632 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
13633 F:      drivers/pci/controller/pci-aardvark.c
13634
13635 PCI DRIVER FOR ALTERA PCIE IP
13636 M:      Ley Foon Tan <ley.foon.tan@intel.com>
13637 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
13638 L:      linux-pci@vger.kernel.org
13639 S:      Supported
13640 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
13641 F:      drivers/pci/controller/pcie-altera.c
13642
13643 PCI DRIVER FOR APPLIEDMICRO XGENE
13644 M:      Toan Le <toan@os.amperecomputing.com>
13645 L:      linux-pci@vger.kernel.org
13646 L:      linux-arm-kernel@lists.infradead.org
13647 S:      Maintained
13648 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
13649 F:      drivers/pci/controller/pci-xgene.c
13650
13651 PCI DRIVER FOR ARM VERSATILE PLATFORM
13652 M:      Rob Herring <robh@kernel.org>
13653 L:      linux-pci@vger.kernel.org
13654 L:      linux-arm-kernel@lists.infradead.org
13655 S:      Maintained
13656 F:      Documentation/devicetree/bindings/pci/versatile.yaml
13657 F:      drivers/pci/controller/pci-versatile.c
13658
13659 PCI DRIVER FOR ARMADA 8K
13660 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
13661 L:      linux-pci@vger.kernel.org
13662 L:      linux-arm-kernel@lists.infradead.org
13663 S:      Maintained
13664 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
13665 F:      drivers/pci/controller/dwc/pcie-armada8k.c
13666
13667 PCI DRIVER FOR CADENCE PCIE IP
13668 M:      Tom Joseph <tjoseph@cadence.com>
13669 L:      linux-pci@vger.kernel.org
13670 S:      Maintained
13671 F:      Documentation/devicetree/bindings/pci/cdns,*
13672 F:      drivers/pci/controller/cadence/
13673
13674 PCI DRIVER FOR FREESCALE LAYERSCAPE
13675 M:      Minghuan Lian <minghuan.Lian@nxp.com>
13676 M:      Mingkai Hu <mingkai.hu@nxp.com>
13677 M:      Roy Zang <roy.zang@nxp.com>
13678 L:      linuxppc-dev@lists.ozlabs.org
13679 L:      linux-pci@vger.kernel.org
13680 L:      linux-arm-kernel@lists.infradead.org
13681 S:      Maintained
13682 F:      drivers/pci/controller/dwc/*layerscape*
13683
13684 PCI DRIVER FOR GENERIC OF HOSTS
13685 M:      Will Deacon <will@kernel.org>
13686 L:      linux-pci@vger.kernel.org
13687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13688 S:      Maintained
13689 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
13690 F:      drivers/pci/controller/pci-host-common.c
13691 F:      drivers/pci/controller/pci-host-generic.c
13692
13693 PCI DRIVER FOR IMX6
13694 M:      Richard Zhu <hongxing.zhu@nxp.com>
13695 M:      Lucas Stach <l.stach@pengutronix.de>
13696 L:      linux-pci@vger.kernel.org
13697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13698 S:      Maintained
13699 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
13700 F:      drivers/pci/controller/dwc/*imx6*
13701
13702 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
13703 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13704 L:      linux-pci@vger.kernel.org
13705 S:      Supported
13706 F:      drivers/pci/controller/vmd.c
13707
13708 PCI DRIVER FOR MICROSEMI SWITCHTEC
13709 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
13710 M:      Logan Gunthorpe <logang@deltatee.com>
13711 L:      linux-pci@vger.kernel.org
13712 S:      Maintained
13713 F:      Documentation/ABI/testing/sysfs-class-switchtec
13714 F:      Documentation/driver-api/switchtec.rst
13715 F:      drivers/ntb/hw/mscc/
13716 F:      drivers/pci/switch/switchtec*
13717 F:      include/linux/switchtec.h
13718 F:      include/uapi/linux/switchtec_ioctl.h
13719
13720 PCI DRIVER FOR MOBIVEIL PCIE IP
13721 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
13722 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
13723 L:      linux-pci@vger.kernel.org
13724 S:      Supported
13725 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
13726 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
13727
13728 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
13729 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
13730 L:      linux-pci@vger.kernel.org
13731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13732 S:      Maintained
13733 F:      drivers/pci/controller/*mvebu*
13734
13735 PCI DRIVER FOR NVIDIA TEGRA
13736 M:      Thierry Reding <thierry.reding@gmail.com>
13737 L:      linux-tegra@vger.kernel.org
13738 L:      linux-pci@vger.kernel.org
13739 S:      Supported
13740 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
13741 F:      drivers/pci/controller/pci-tegra.c
13742
13743 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
13744 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
13745 L:      linux-pci@vger.kernel.org
13746 L:      linux-arm-kernel@lists.infradead.org
13747 S:      Maintained
13748 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
13749 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
13750
13751 PCI DRIVER FOR RENESAS R-CAR
13752 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13753 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13754 L:      linux-pci@vger.kernel.org
13755 L:      linux-renesas-soc@vger.kernel.org
13756 S:      Maintained
13757 F:      Documentation/devicetree/bindings/pci/*rcar*
13758 F:      drivers/pci/controller/*rcar*
13759
13760 PCI DRIVER FOR SAMSUNG EXYNOS
13761 M:      Jingoo Han <jingoohan1@gmail.com>
13762 L:      linux-pci@vger.kernel.org
13763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13764 L:      linux-samsung-soc@vger.kernel.org
13765 S:      Maintained
13766 F:      drivers/pci/controller/dwc/pci-exynos.c
13767
13768 PCI DRIVER FOR SYNOPSYS DESIGNWARE
13769 M:      Jingoo Han <jingoohan1@gmail.com>
13770 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
13771 L:      linux-pci@vger.kernel.org
13772 S:      Maintained
13773 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
13774 F:      drivers/pci/controller/dwc/*designware*
13775
13776 PCI DRIVER FOR TI DRA7XX/J721E
13777 M:      Kishon Vijay Abraham I <kishon@ti.com>
13778 L:      linux-omap@vger.kernel.org
13779 L:      linux-pci@vger.kernel.org
13780 L:      linux-arm-kernel@lists.infradead.org
13781 S:      Supported
13782 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
13783 F:      drivers/pci/controller/cadence/pci-j721e.c
13784 F:      drivers/pci/controller/dwc/pci-dra7xx.c
13785
13786 PCI DRIVER FOR TI KEYSTONE
13787 M:      Murali Karicheri <m-karicheri2@ti.com>
13788 L:      linux-pci@vger.kernel.org
13789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13790 S:      Maintained
13791 F:      drivers/pci/controller/dwc/pci-keystone.c
13792
13793 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
13794 M:      Linus Walleij <linus.walleij@linaro.org>
13795 L:      linux-pci@vger.kernel.org
13796 S:      Maintained
13797 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
13798 F:      drivers/pci/controller/pci-v3-semi.c
13799
13800 PCI ENDPOINT SUBSYSTEM
13801 M:      Kishon Vijay Abraham I <kishon@ti.com>
13802 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13803 L:      linux-pci@vger.kernel.org
13804 S:      Supported
13805 F:      Documentation/PCI/endpoint/*
13806 F:      Documentation/misc-devices/pci-endpoint-test.rst
13807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
13808 F:      drivers/misc/pci_endpoint_test.c
13809 F:      drivers/pci/endpoint/
13810 F:      tools/pci/
13811
13812 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
13813 M:      Russell Currey <ruscur@russell.cc>
13814 M:      Oliver O'Halloran <oohall@gmail.com>
13815 L:      linuxppc-dev@lists.ozlabs.org
13816 S:      Supported
13817 F:      Documentation/PCI/pci-error-recovery.rst
13818 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
13819 F:      arch/powerpc/include/*/eeh*.h
13820 F:      arch/powerpc/kernel/eeh*.c
13821 F:      arch/powerpc/platforms/*/eeh*.c
13822 F:      drivers/pci/pcie/aer.c
13823 F:      drivers/pci/pcie/dpc.c
13824 F:      drivers/pci/pcie/err.c
13825
13826 PCI ERROR RECOVERY
13827 M:      Linas Vepstas <linasvepstas@gmail.com>
13828 L:      linux-pci@vger.kernel.org
13829 S:      Supported
13830 F:      Documentation/PCI/pci-error-recovery.rst
13831
13832 PCI MSI DRIVER FOR ALTERA MSI IP
13833 M:      Ley Foon Tan <ley.foon.tan@intel.com>
13834 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
13835 L:      linux-pci@vger.kernel.org
13836 S:      Supported
13837 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
13838 F:      drivers/pci/controller/pcie-altera-msi.c
13839
13840 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
13841 M:      Toan Le <toan@os.amperecomputing.com>
13842 L:      linux-pci@vger.kernel.org
13843 L:      linux-arm-kernel@lists.infradead.org
13844 S:      Maintained
13845 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
13846 F:      drivers/pci/controller/pci-xgene-msi.c
13847
13848 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
13849 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13850 R:      Rob Herring <robh@kernel.org>
13851 L:      linux-pci@vger.kernel.org
13852 S:      Supported
13853 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
13854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
13855 F:      drivers/pci/controller/
13856
13857 PCI SUBSYSTEM
13858 M:      Bjorn Helgaas <bhelgaas@google.com>
13859 L:      linux-pci@vger.kernel.org
13860 S:      Supported
13861 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
13862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
13863 F:      Documentation/PCI/
13864 F:      Documentation/devicetree/bindings/pci/
13865 F:      arch/x86/kernel/early-quirks.c
13866 F:      arch/x86/kernel/quirks.c
13867 F:      arch/x86/pci/
13868 F:      drivers/acpi/pci*
13869 F:      drivers/pci/
13870 F:      include/asm-generic/pci*
13871 F:      include/linux/of_pci.h
13872 F:      include/linux/pci*
13873 F:      include/uapi/linux/pci*
13874 F:      lib/pci*
13875
13876 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
13877 M:      Jonathan Chocron <jonnyc@amazon.com>
13878 L:      linux-pci@vger.kernel.org
13879 S:      Maintained
13880 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
13881 F:      drivers/pci/controller/dwc/pcie-al.c
13882
13883 PCIE DRIVER FOR AMLOGIC MESON
13884 M:      Yue Wang <yue.wang@Amlogic.com>
13885 L:      linux-pci@vger.kernel.org
13886 L:      linux-amlogic@lists.infradead.org
13887 S:      Maintained
13888 F:      drivers/pci/controller/dwc/pci-meson.c
13889
13890 PCIE DRIVER FOR AXIS ARTPEC
13891 M:      Jesper Nilsson <jesper.nilsson@axis.com>
13892 L:      linux-arm-kernel@axis.com
13893 L:      linux-pci@vger.kernel.org
13894 S:      Maintained
13895 F:      Documentation/devicetree/bindings/pci/axis,artpec*
13896 F:      drivers/pci/controller/dwc/*artpec*
13897
13898 PCIE DRIVER FOR CAVIUM THUNDERX
13899 M:      Robert Richter <rric@kernel.org>
13900 L:      linux-pci@vger.kernel.org
13901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13902 S:      Odd Fixes
13903 F:      drivers/pci/controller/pci-thunder-*
13904
13905 PCIE DRIVER FOR HISILICON
13906 M:      Zhou Wang <wangzhou1@hisilicon.com>
13907 L:      linux-pci@vger.kernel.org
13908 S:      Maintained
13909 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
13910 F:      drivers/pci/controller/dwc/pcie-hisi.c
13911
13912 PCIE DRIVER FOR HISILICON KIRIN
13913 M:      Xiaowei Song <songxiaowei@hisilicon.com>
13914 M:      Binghui Wang <wangbinghui@hisilicon.com>
13915 L:      linux-pci@vger.kernel.org
13916 S:      Maintained
13917 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
13918 F:      drivers/pci/controller/dwc/pcie-kirin.c
13919
13920 PCIE DRIVER FOR HISILICON STB
13921 M:      Shawn Guo <shawn.guo@linaro.org>
13922 L:      linux-pci@vger.kernel.org
13923 S:      Maintained
13924 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
13925 F:      drivers/pci/controller/dwc/pcie-histb.c
13926
13927 PCIE DRIVER FOR MEDIATEK
13928 M:      Ryder Lee <ryder.lee@mediatek.com>
13929 L:      linux-pci@vger.kernel.org
13930 L:      linux-mediatek@lists.infradead.org
13931 S:      Supported
13932 F:      Documentation/devicetree/bindings/pci/mediatek*
13933 F:      drivers/pci/controller/*mediatek*
13934
13935 PCIE DRIVER FOR MICROCHIP
13936 M:      Daire McNamara <daire.mcnamara@microchip.com>
13937 L:      linux-pci@vger.kernel.org
13938 S:      Supported
13939 F:      Documentation/devicetree/bindings/pci/microchip*
13940 F:      drivers/pci/controller/*microchip*
13941
13942 PCIE DRIVER FOR QUALCOMM MSM
13943 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
13944 L:      linux-pci@vger.kernel.org
13945 L:      linux-arm-msm@vger.kernel.org
13946 S:      Maintained
13947 F:      drivers/pci/controller/dwc/*qcom*
13948
13949 PCIE DRIVER FOR ROCKCHIP
13950 M:      Shawn Lin <shawn.lin@rock-chips.com>
13951 L:      linux-pci@vger.kernel.org
13952 L:      linux-rockchip@lists.infradead.org
13953 S:      Maintained
13954 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
13955 F:      drivers/pci/controller/pcie-rockchip*
13956
13957 PCIE DRIVER FOR SOCIONEXT UNIPHIER
13958 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13959 L:      linux-pci@vger.kernel.org
13960 S:      Maintained
13961 F:      Documentation/devicetree/bindings/pci/uniphier-pcie*
13962 F:      drivers/pci/controller/dwc/pcie-uniphier*
13963
13964 PCIE DRIVER FOR ST SPEAR13XX
13965 M:      Pratyush Anand <pratyush.anand@gmail.com>
13966 L:      linux-pci@vger.kernel.org
13967 S:      Maintained
13968 F:      drivers/pci/controller/dwc/*spear*
13969
13970 PCMCIA SUBSYSTEM
13971 M:      Dominik Brodowski <linux@dominikbrodowski.net>
13972 S:      Odd Fixes
13973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
13974 F:      Documentation/pcmcia/
13975 F:      drivers/pcmcia/
13976 F:      include/pcmcia/
13977 F:      tools/pcmcia/
13978
13979 PCNET32 NETWORK DRIVER
13980 M:      Don Fry <pcnet32@frontier.com>
13981 L:      netdev@vger.kernel.org
13982 S:      Maintained
13983 F:      drivers/net/ethernet/amd/pcnet32.c
13984
13985 PCRYPT PARALLEL CRYPTO ENGINE
13986 M:      Steffen Klassert <steffen.klassert@secunet.com>
13987 L:      linux-crypto@vger.kernel.org
13988 S:      Maintained
13989 F:      crypto/pcrypt.c
13990 F:      include/crypto/pcrypt.h
13991
13992 PEAQ WMI HOTKEYS DRIVER
13993 M:      Hans de Goede <hdegoede@redhat.com>
13994 L:      platform-driver-x86@vger.kernel.org
13995 S:      Maintained
13996 F:      drivers/platform/x86/peaq-wmi.c
13997
13998 PENSANDO ETHERNET DRIVERS
13999 M:      Shannon Nelson <snelson@pensando.io>
14000 M:      drivers@pensando.io
14001 L:      netdev@vger.kernel.org
14002 S:      Supported
14003 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
14004 F:      drivers/net/ethernet/pensando/
14005
14006 PER-CPU MEMORY ALLOCATOR
14007 M:      Dennis Zhou <dennis@kernel.org>
14008 M:      Tejun Heo <tj@kernel.org>
14009 M:      Christoph Lameter <cl@linux.com>
14010 S:      Maintained
14011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
14012 F:      arch/*/include/asm/percpu.h
14013 F:      include/linux/percpu*.h
14014 F:      mm/percpu*.c
14015
14016 PER-TASK DELAY ACCOUNTING
14017 M:      Balbir Singh <bsingharora@gmail.com>
14018 S:      Maintained
14019 F:      include/linux/delayacct.h
14020 F:      kernel/delayacct.c
14021
14022 PERFORMANCE EVENTS SUBSYSTEM
14023 M:      Peter Zijlstra <peterz@infradead.org>
14024 M:      Ingo Molnar <mingo@redhat.com>
14025 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
14026 R:      Mark Rutland <mark.rutland@arm.com>
14027 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14028 R:      Jiri Olsa <jolsa@redhat.com>
14029 R:      Namhyung Kim <namhyung@kernel.org>
14030 L:      linux-kernel@vger.kernel.org
14031 S:      Supported
14032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14033 F:      arch/*/events/*
14034 F:      arch/*/events/*/*
14035 F:      arch/*/include/asm/perf_event.h
14036 F:      arch/*/kernel/*/*/perf_event*.c
14037 F:      arch/*/kernel/*/perf_event*.c
14038 F:      arch/*/kernel/perf_callchain.c
14039 F:      arch/*/kernel/perf_event*.c
14040 F:      include/linux/perf_event.h
14041 F:      include/uapi/linux/perf_event.h
14042 F:      kernel/events/*
14043 F:      tools/lib/perf/
14044 F:      tools/perf/
14045
14046 PERFORMANCE EVENTS TOOLING ARM64
14047 R:      John Garry <john.garry@huawei.com>
14048 R:      Will Deacon <will@kernel.org>
14049 R:      Mathieu Poirier <mathieu.poirier@linaro.org>
14050 R:      Leo Yan <leo.yan@linaro.org>
14051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14052 S:      Supported
14053 F:      tools/build/feature/test-libopencsd.c
14054 F:      tools/perf/arch/arm*/
14055 F:      tools/perf/pmu-events/arch/arm64/
14056 F:      tools/perf/util/arm-spe*
14057 F:      tools/perf/util/cs-etm*
14058
14059 PERSONALITY HANDLING
14060 M:      Christoph Hellwig <hch@infradead.org>
14061 L:      linux-abi-devel@lists.sourceforge.net
14062 S:      Maintained
14063 F:      include/linux/personality.h
14064 F:      include/uapi/linux/personality.h
14065
14066 PHOENIX RC FLIGHT CONTROLLER ADAPTER
14067 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14068 L:      linux-input@vger.kernel.org
14069 S:      Maintained
14070 F:      Documentation/input/devices/pxrc.rst
14071 F:      drivers/input/joystick/pxrc.c
14072
14073 PHONET PROTOCOL
14074 M:      Remi Denis-Courmont <courmisch@gmail.com>
14075 S:      Supported
14076 F:      Documentation/networking/phonet.rst
14077 F:      include/linux/phonet.h
14078 F:      include/net/phonet/
14079 F:      include/uapi/linux/phonet.h
14080 F:      net/phonet/
14081
14082 PHRAM MTD DRIVER
14083 M:      Joern Engel <joern@lazybastard.org>
14084 L:      linux-mtd@lists.infradead.org
14085 S:      Maintained
14086 F:      drivers/mtd/devices/phram.c
14087
14088 PICOLCD HID DRIVER
14089 M:      Bruno Prémont <bonbons@linux-vserver.org>
14090 L:      linux-input@vger.kernel.org
14091 S:      Maintained
14092 F:      drivers/hid/hid-picolcd*
14093
14094 PIDFD API
14095 M:      Christian Brauner <christian@brauner.io>
14096 L:      linux-kernel@vger.kernel.org
14097 S:      Maintained
14098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
14099 F:      samples/pidfd/
14100 F:      tools/testing/selftests/clone3/
14101 F:      tools/testing/selftests/pid_namespace/
14102 F:      tools/testing/selftests/pidfd/
14103 K:      (?i)pidfd
14104 K:      (?i)clone3
14105 K:      \b(clone_args|kernel_clone_args)\b
14106
14107 PIN CONTROL SUBSYSTEM
14108 M:      Linus Walleij <linus.walleij@linaro.org>
14109 L:      linux-gpio@vger.kernel.org
14110 S:      Maintained
14111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
14112 F:      Documentation/devicetree/bindings/pinctrl/
14113 F:      Documentation/driver-api/pinctl.rst
14114 F:      drivers/pinctrl/
14115 F:      include/linux/pinctrl/
14116
14117 PIN CONTROLLER - FREESCALE
14118 M:      Dong Aisheng <aisheng.dong@nxp.com>
14119 M:      Fabio Estevam <festevam@gmail.com>
14120 M:      Shawn Guo <shawnguo@kernel.org>
14121 M:      Stefan Agner <stefan@agner.ch>
14122 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14123 L:      linux-gpio@vger.kernel.org
14124 S:      Maintained
14125 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
14126 F:      drivers/pinctrl/freescale/
14127
14128 PIN CONTROLLER - INTEL
14129 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14130 M:      Andy Shevchenko <andy@kernel.org>
14131 S:      Maintained
14132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
14133 F:      drivers/pinctrl/intel/
14134
14135 PIN CONTROLLER - MEDIATEK
14136 M:      Sean Wang <sean.wang@kernel.org>
14137 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
14138 S:      Maintained
14139 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
14140 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
14141 F:      drivers/pinctrl/mediatek/
14142
14143 PIN CONTROLLER - MICROCHIP AT91
14144 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14146 L:      linux-gpio@vger.kernel.org
14147 S:      Supported
14148 F:      drivers/gpio/gpio-sama5d2-piobu.c
14149 F:      drivers/pinctrl/pinctrl-at91*
14150
14151 PIN CONTROLLER - QUALCOMM
14152 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14153 L:      linux-arm-msm@vger.kernel.org
14154 S:      Maintained
14155 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
14156 F:      drivers/pinctrl/qcom/
14157
14158 PIN CONTROLLER - RENESAS
14159 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14160 L:      linux-renesas-soc@vger.kernel.org
14161 S:      Supported
14162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
14163 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
14164 F:      drivers/pinctrl/renesas/
14165
14166 PIN CONTROLLER - SAMSUNG
14167 M:      Tomasz Figa <tomasz.figa@gmail.com>
14168 M:      Krzysztof Kozlowski <krzk@kernel.org>
14169 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14171 L:      linux-samsung-soc@vger.kernel.org
14172 S:      Maintained
14173 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
14174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
14175 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
14176 F:      drivers/pinctrl/samsung/
14177 F:      include/dt-bindings/pinctrl/samsung.h
14178
14179 PIN CONTROLLER - SINGLE
14180 M:      Tony Lindgren <tony@atomide.com>
14181 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
14182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14183 L:      linux-omap@vger.kernel.org
14184 S:      Maintained
14185 F:      drivers/pinctrl/pinctrl-single.c
14186
14187 PIN CONTROLLER - ST SPEAR
14188 M:      Viresh Kumar <vireshk@kernel.org>
14189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14190 S:      Maintained
14191 W:      http://www.st.com/spear
14192 F:      drivers/pinctrl/spear/
14193
14194 PISTACHIO SOC SUPPORT
14195 M:      James Hartley <james.hartley@sondrel.com>
14196 L:      linux-mips@vger.kernel.org
14197 S:      Odd Fixes
14198 F:      arch/mips/boot/dts/img/pistachio*
14199 F:      arch/mips/configs/pistachio*_defconfig
14200 F:      arch/mips/pistachio/
14201
14202 PKTCDVD DRIVER
14203 M:      linux-block@vger.kernel.org
14204 S:      Orphan
14205 F:      drivers/block/pktcdvd.c
14206 F:      include/linux/pktcdvd.h
14207 F:      include/uapi/linux/pktcdvd.h
14208
14209 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
14210 M:      Tomasz Duszynski <tduszyns@gmail.com>
14211 S:      Maintained
14212 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
14213 F:      drivers/iio/chemical/pms7003.c
14214
14215 PLDMFW LIBRARY
14216 M:      Jacob Keller <jacob.e.keller@intel.com>
14217 S:      Maintained
14218 F:      Documentation/driver-api/pldmfw/
14219 F:      include/linux/pldmfw.h
14220 F:      lib/pldmfw/
14221
14222 PLX DMA DRIVER
14223 M:      Logan Gunthorpe <logang@deltatee.com>
14224 S:      Maintained
14225 F:      drivers/dma/plx_dma.c
14226
14227 PM6764TR DRIVER
14228 M:      Charles Hsu     <hsu.yungteng@gmail.com>
14229 L:      linux-hwmon@vger.kernel.org
14230 S:      Maintained
14231 F:      Documentation/hwmon/pm6764tr.rst
14232 F:      drivers/hwmon/pmbus/pm6764tr.c
14233
14234 PM-GRAPH UTILITY
14235 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
14236 L:      linux-pm@vger.kernel.org
14237 S:      Supported
14238 W:      https://01.org/pm-graph
14239 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
14240 T:      git git://github.com/intel/pm-graph
14241 F:      tools/power/pm-graph
14242
14243 PMBUS HARDWARE MONITORING DRIVERS
14244 M:      Guenter Roeck <linux@roeck-us.net>
14245 L:      linux-hwmon@vger.kernel.org
14246 S:      Maintained
14247 W:      http://hwmon.wiki.kernel.org/
14248 W:      http://www.roeck-us.net/linux/drivers/
14249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
14250 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
14251 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
14252 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
14253 F:      Documentation/hwmon/adm1275.rst
14254 F:      Documentation/hwmon/ibm-cffps.rst
14255 F:      Documentation/hwmon/ir35221.rst
14256 F:      Documentation/hwmon/lm25066.rst
14257 F:      Documentation/hwmon/ltc2978.rst
14258 F:      Documentation/hwmon/ltc3815.rst
14259 F:      Documentation/hwmon/max16064.rst
14260 F:      Documentation/hwmon/max20751.rst
14261 F:      Documentation/hwmon/max31785.rst
14262 F:      Documentation/hwmon/max34440.rst
14263 F:      Documentation/hwmon/max8688.rst
14264 F:      Documentation/hwmon/pmbus-core.rst
14265 F:      Documentation/hwmon/pmbus.rst
14266 F:      Documentation/hwmon/tps40422.rst
14267 F:      Documentation/hwmon/ucd9000.rst
14268 F:      Documentation/hwmon/ucd9200.rst
14269 F:      Documentation/hwmon/zl6100.rst
14270 F:      drivers/hwmon/pmbus/
14271 F:      include/linux/pmbus.h
14272
14273 PMC SIERRA MaxRAID DRIVER
14274 L:      linux-scsi@vger.kernel.org
14275 S:      Orphan
14276 W:      http://www.pmc-sierra.com/
14277 F:      drivers/scsi/pmcraid.*
14278
14279 PMC SIERRA PM8001 DRIVER
14280 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
14281 L:      linux-scsi@vger.kernel.org
14282 S:      Supported
14283 F:      drivers/scsi/pm8001/
14284
14285 PNI RM3100 IIO DRIVER
14286 M:      Song Qiang <songqiang1304521@gmail.com>
14287 L:      linux-iio@vger.kernel.org
14288 S:      Maintained
14289 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
14290 F:      drivers/iio/magnetometer/rm3100*
14291
14292 PNP SUPPORT
14293 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
14294 L:      linux-acpi@vger.kernel.org
14295 S:      Maintained
14296 F:      drivers/pnp/
14297 F:      include/linux/pnp.h
14298
14299 POSIX CLOCKS and TIMERS
14300 M:      Thomas Gleixner <tglx@linutronix.de>
14301 L:      linux-kernel@vger.kernel.org
14302 S:      Maintained
14303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14304 F:      fs/timerfd.c
14305 F:      include/linux/time_namespace.h
14306 F:      include/linux/timer*
14307 F:      kernel/time/*timer*
14308 F:      kernel/time/namespace.c
14309
14310 POWER MANAGEMENT CORE
14311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14312 L:      linux-pm@vger.kernel.org
14313 S:      Supported
14314 B:      https://bugzilla.kernel.org
14315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
14316 F:      drivers/base/power/
14317 F:      drivers/powercap/
14318 F:      include/linux/intel_rapl.h
14319 F:      include/linux/pm.h
14320 F:      include/linux/pm_*
14321 F:      include/linux/powercap.h
14322 F:      kernel/configs/nopm.config
14323
14324 POWER STATE COORDINATION INTERFACE (PSCI)
14325 M:      Mark Rutland <mark.rutland@arm.com>
14326 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
14327 L:      linux-arm-kernel@lists.infradead.org
14328 S:      Maintained
14329 F:      drivers/firmware/psci/
14330 F:      include/linux/psci.h
14331 F:      include/uapi/linux/psci.h
14332
14333 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
14334 M:      Sebastian Reichel <sre@kernel.org>
14335 L:      linux-pm@vger.kernel.org
14336 S:      Maintained
14337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14338 F:      Documentation/ABI/testing/sysfs-class-power
14339 F:      Documentation/devicetree/bindings/power/supply/
14340 F:      drivers/power/supply/
14341 F:      include/linux/power_supply.h
14342
14343 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
14344 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
14345 L:      linuxppc-dev@lists.ozlabs.org
14346 S:      Maintained
14347 F:      drivers/char/powernv-op-panel.c
14348
14349 PPP OVER ATM (RFC 2364)
14350 M:      Mitchell Blank Jr <mitch@sfgoth.com>
14351 S:      Maintained
14352 F:      include/uapi/linux/atmppp.h
14353 F:      net/atm/pppoatm.c
14354
14355 PPP OVER ETHERNET
14356 M:      Michal Ostrowski <mostrows@earthlink.net>
14357 S:      Maintained
14358 F:      drivers/net/ppp/pppoe.c
14359 F:      drivers/net/ppp/pppox.c
14360
14361 PPP OVER L2TP
14362 M:      James Chapman <jchapman@katalix.com>
14363 S:      Maintained
14364 F:      include/linux/if_pppol2tp.h
14365 F:      include/uapi/linux/if_pppol2tp.h
14366 F:      net/l2tp/l2tp_ppp.c
14367
14368 PPP PROTOCOL DRIVERS AND COMPRESSORS
14369 M:      Paul Mackerras <paulus@samba.org>
14370 L:      linux-ppp@vger.kernel.org
14371 S:      Maintained
14372 F:      drivers/net/ppp/ppp_*
14373
14374 PPS SUPPORT
14375 M:      Rodolfo Giometti <giometti@enneenne.com>
14376 L:      linuxpps@ml.enneenne.com (subscribers-only)
14377 S:      Maintained
14378 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
14379 F:      Documentation/ABI/testing/sysfs-pps
14380 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
14381 F:      Documentation/driver-api/pps.rst
14382 F:      drivers/pps/
14383 F:      include/linux/pps*.h
14384 F:      include/uapi/linux/pps.h
14385
14386 PPTP DRIVER
14387 M:      Dmitry Kozlov <xeb@mail.ru>
14388 L:      netdev@vger.kernel.org
14389 S:      Maintained
14390 W:      http://sourceforge.net/projects/accel-pptp
14391 F:      drivers/net/ppp/pptp.c
14392
14393 PRESSURE STALL INFORMATION (PSI)
14394 M:      Johannes Weiner <hannes@cmpxchg.org>
14395 S:      Maintained
14396 F:      include/linux/psi*
14397 F:      kernel/sched/psi.c
14398
14399 PRINTK
14400 M:      Petr Mladek <pmladek@suse.com>
14401 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
14402 R:      Steven Rostedt <rostedt@goodmis.org>
14403 R:      John Ogness <john.ogness@linutronix.de>
14404 S:      Maintained
14405 F:      include/linux/printk.h
14406 F:      kernel/printk/
14407
14408 PRISM54 WIRELESS DRIVER
14409 M:      Luis Chamberlain <mcgrof@kernel.org>
14410 L:      linux-wireless@vger.kernel.org
14411 S:      Obsolete
14412 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
14413 F:      drivers/net/wireless/intersil/prism54/
14414
14415 PROC FILESYSTEM
14416 R:      Alexey Dobriyan <adobriyan@gmail.com>
14417 L:      linux-kernel@vger.kernel.org
14418 L:      linux-fsdevel@vger.kernel.org
14419 S:      Maintained
14420 F:      Documentation/filesystems/proc.rst
14421 F:      fs/proc/
14422 F:      include/linux/proc_fs.h
14423 F:      tools/testing/selftests/proc/
14424
14425 PROC SYSCTL
14426 M:      Luis Chamberlain <mcgrof@kernel.org>
14427 M:      Kees Cook <keescook@chromium.org>
14428 M:      Iurii Zaikin <yzaikin@google.com>
14429 L:      linux-kernel@vger.kernel.org
14430 L:      linux-fsdevel@vger.kernel.org
14431 S:      Maintained
14432 F:      fs/proc/proc_sysctl.c
14433 F:      include/linux/sysctl.h
14434 F:      kernel/sysctl-test.c
14435 F:      kernel/sysctl.c
14436 F:      tools/testing/selftests/sysctl/
14437
14438 PS3 NETWORK SUPPORT
14439 M:      Geoff Levand <geoff@infradead.org>
14440 L:      netdev@vger.kernel.org
14441 L:      linuxppc-dev@lists.ozlabs.org
14442 S:      Maintained
14443 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
14444
14445 PS3 PLATFORM SUPPORT
14446 M:      Geoff Levand <geoff@infradead.org>
14447 L:      linuxppc-dev@lists.ozlabs.org
14448 S:      Maintained
14449 F:      arch/powerpc/boot/ps3*
14450 F:      arch/powerpc/include/asm/lv1call.h
14451 F:      arch/powerpc/include/asm/ps3*.h
14452 F:      arch/powerpc/platforms/ps3/
14453 F:      drivers/*/ps3*
14454 F:      drivers/ps3/
14455 F:      drivers/rtc/rtc-ps3.c
14456 F:      drivers/usb/host/*ps3.c
14457 F:      sound/ppc/snd_ps3*
14458
14459 PS3VRAM DRIVER
14460 M:      Jim Paris <jim@jtan.com>
14461 M:      Geoff Levand <geoff@infradead.org>
14462 L:      linuxppc-dev@lists.ozlabs.org
14463 S:      Maintained
14464 F:      drivers/block/ps3vram.c
14465
14466 PSAMPLE PACKET SAMPLING SUPPORT
14467 M:      Yotam Gigi <yotam.gi@gmail.com>
14468 S:      Maintained
14469 F:      include/net/psample.h
14470 F:      include/uapi/linux/psample.h
14471 F:      net/psample
14472
14473 PSTORE FILESYSTEM
14474 M:      Kees Cook <keescook@chromium.org>
14475 M:      Anton Vorontsov <anton@enomsg.org>
14476 M:      Colin Cross <ccross@android.com>
14477 M:      Tony Luck <tony.luck@intel.com>
14478 S:      Maintained
14479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
14480 F:      Documentation/admin-guide/ramoops.rst
14481 F:      Documentation/admin-guide/pstore-blk.rst
14482 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
14483 F:      drivers/acpi/apei/erst.c
14484 F:      drivers/firmware/efi/efi-pstore.c
14485 F:      fs/pstore/
14486 F:      include/linux/pstore*
14487 K:      \b(pstore|ramoops)
14488
14489 PTP HARDWARE CLOCK SUPPORT
14490 M:      Richard Cochran <richardcochran@gmail.com>
14491 L:      netdev@vger.kernel.org
14492 S:      Maintained
14493 W:      http://linuxptp.sourceforge.net/
14494 F:      Documentation/ABI/testing/sysfs-ptp
14495 F:      Documentation/driver-api/ptp.rst
14496 F:      drivers/net/phy/dp83640*
14497 F:      drivers/ptp/*
14498 F:      include/linux/ptp_cl*
14499
14500 PTRACE SUPPORT
14501 M:      Oleg Nesterov <oleg@redhat.com>
14502 S:      Maintained
14503 F:      arch/*/*/ptrace*.c
14504 F:      arch/*/include/asm/ptrace*.h
14505 F:      arch/*/ptrace*.c
14506 F:      include/asm-generic/syscall.h
14507 F:      include/linux/ptrace.h
14508 F:      include/linux/regset.h
14509 F:      include/linux/tracehook.h
14510 F:      include/uapi/linux/ptrace.h
14511 F:      include/uapi/linux/ptrace.h
14512 F:      kernel/ptrace.c
14513
14514 PULSE8-CEC DRIVER
14515 M:      Hans Verkuil <hverkuil@xs4all.nl>
14516 L:      linux-media@vger.kernel.org
14517 S:      Maintained
14518 T:      git git://linuxtv.org/media_tree.git
14519 F:      Documentation/admin-guide/media/pulse8-cec.rst
14520 F:      drivers/media/cec/usb/pulse8/
14521
14522 PVRUSB2 VIDEO4LINUX DRIVER
14523 M:      Mike Isely <isely@pobox.com>
14524 L:      pvrusb2@isely.net       (subscribers-only)
14525 L:      linux-media@vger.kernel.org
14526 S:      Maintained
14527 W:      http://www.isely.net/pvrusb2/
14528 T:      git git://linuxtv.org/media_tree.git
14529 F:      Documentation/driver-api/media/drivers/pvrusb2*
14530 F:      drivers/media/usb/pvrusb2/
14531
14532 PWC WEBCAM DRIVER
14533 M:      Hans Verkuil <hverkuil@xs4all.nl>
14534 L:      linux-media@vger.kernel.org
14535 S:      Odd Fixes
14536 T:      git git://linuxtv.org/media_tree.git
14537 F:      drivers/media/usb/pwc/*
14538 F:      include/trace/events/pwc.h
14539
14540 PWM FAN DRIVER
14541 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14542 L:      linux-hwmon@vger.kernel.org
14543 S:      Supported
14544 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
14545 F:      Documentation/hwmon/pwm-fan.rst
14546 F:      drivers/hwmon/pwm-fan.c
14547
14548 PWM IR Transmitter
14549 M:      Sean Young <sean@mess.org>
14550 L:      linux-media@vger.kernel.org
14551 S:      Maintained
14552 F:      drivers/media/rc/pwm-ir-tx.c
14553
14554 PWM SUBSYSTEM
14555 M:      Thierry Reding <thierry.reding@gmail.com>
14556 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14557 M:      Lee Jones <lee.jones@linaro.org>
14558 L:      linux-pwm@vger.kernel.org
14559 S:      Maintained
14560 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
14561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
14562 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
14563 F:      Documentation/devicetree/bindings/pwm/
14564 F:      Documentation/driver-api/pwm.rst
14565 F:      drivers/gpio/gpio-mvebu.c
14566 F:      drivers/pwm/
14567 F:      drivers/video/backlight/pwm_bl.c
14568 F:      include/linux/pwm.h
14569 F:      include/linux/pwm_backlight.h
14570 K:      pwm_(config|apply_state|ops)
14571
14572 PXA GPIO DRIVER
14573 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14574 L:      linux-gpio@vger.kernel.org
14575 S:      Maintained
14576 F:      drivers/gpio/gpio-pxa.c
14577
14578 PXA MMCI DRIVER
14579 S:      Orphan
14580
14581 PXA RTC DRIVER
14582 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14583 L:      linux-rtc@vger.kernel.org
14584 S:      Maintained
14585
14586 PXA2xx/PXA3xx SUPPORT
14587 M:      Daniel Mack <daniel@zonque.org>
14588 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
14589 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14591 S:      Maintained
14592 T:      git git://github.com/hzhuang1/linux.git
14593 T:      git git://github.com/rjarzmik/linux.git
14594 F:      arch/arm/boot/dts/pxa*
14595 F:      arch/arm/mach-pxa/
14596 F:      drivers/dma/pxa*
14597 F:      drivers/pcmcia/pxa2xx*
14598 F:      drivers/pinctrl/pxa/
14599 F:      drivers/spi/spi-pxa2xx*
14600 F:      drivers/usb/gadget/udc/pxa2*
14601 F:      include/sound/pxa2xx-lib.h
14602 F:      sound/arm/pxa*
14603 F:      sound/soc/pxa/
14604
14605 QAT DRIVER
14606 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
14607 L:      qat-linux@intel.com
14608 S:      Supported
14609 F:      drivers/crypto/qat/
14610
14611 QCOM AUDIO (ASoC) DRIVERS
14612 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14613 M:      Banajit Goswami <bgoswami@codeaurora.org>
14614 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14615 S:      Supported
14616 F:      sound/soc/codecs/lpass-va-macro.c
14617 F:      sound/soc/codecs/lpass-wsa-macro.*
14618 F:      sound/soc/codecs/msm8916-wcd-analog.c
14619 F:      sound/soc/codecs/msm8916-wcd-digital.c
14620 F:      sound/soc/codecs/wcd9335.*
14621 F:      sound/soc/codecs/wcd934x.c
14622 F:      sound/soc/codecs/wcd-clsh-v2.*
14623 F:      sound/soc/codecs/wsa881x.c
14624 F:      sound/soc/qcom/
14625
14626 QCOM IPA DRIVER
14627 M:      Alex Elder <elder@kernel.org>
14628 L:      netdev@vger.kernel.org
14629 S:      Supported
14630 F:      drivers/net/ipa/
14631
14632 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
14633 M:      Gabriel Somlo <somlo@cmu.edu>
14634 M:      "Michael S. Tsirkin" <mst@redhat.com>
14635 L:      qemu-devel@nongnu.org
14636 S:      Maintained
14637 F:      drivers/firmware/qemu_fw_cfg.c
14638 F:      include/uapi/linux/qemu_fw_cfg.h
14639
14640 QIB DRIVER
14641 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
14642 M:      Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
14643 L:      linux-rdma@vger.kernel.org
14644 S:      Supported
14645 F:      drivers/infiniband/hw/qib/
14646
14647 QLOGIC QL41xxx FCOE DRIVER
14648 M:      Saurav Kashyap <skashyap@marvell.com>
14649 M:      Javed Hasan <jhasan@marvell.com>
14650 M:      GR-QLogic-Storage-Upstream@marvell.com
14651 L:      linux-scsi@vger.kernel.org
14652 S:      Supported
14653 F:      drivers/scsi/qedf/
14654
14655 QLOGIC QL41xxx ISCSI DRIVER
14656 M:      Nilesh Javali <njavali@marvell.com>
14657 M:      Manish Rangankar <mrangankar@marvell.com>
14658 M:      GR-QLogic-Storage-Upstream@marvell.com
14659 L:      linux-scsi@vger.kernel.org
14660 S:      Supported
14661 F:      drivers/scsi/qedi/
14662
14663 QLOGIC QL4xxx ETHERNET DRIVER
14664 M:      Ariel Elior <aelior@marvell.com>
14665 M:      GR-everest-linux-l2@marvell.com
14666 L:      netdev@vger.kernel.org
14667 S:      Supported
14668 F:      drivers/net/ethernet/qlogic/qed/
14669 F:      drivers/net/ethernet/qlogic/qede/
14670 F:      include/linux/qed/
14671
14672 QLOGIC QL4xxx RDMA DRIVER
14673 M:      Michal Kalderon <mkalderon@marvell.com>
14674 M:      Ariel Elior <aelior@marvell.com>
14675 L:      linux-rdma@vger.kernel.org
14676 S:      Supported
14677 F:      drivers/infiniband/hw/qedr/
14678 F:      include/uapi/rdma/qedr-abi.h
14679
14680 QLOGIC QLA1280 SCSI DRIVER
14681 M:      Michael Reed <mdr@sgi.com>
14682 L:      linux-scsi@vger.kernel.org
14683 S:      Maintained
14684 F:      drivers/scsi/qla1280.[ch]
14685
14686 QLOGIC QLA2XXX FC-SCSI DRIVER
14687 M:      Nilesh Javali <njavali@marvell.com>
14688 M:      GR-QLogic-Storage-Upstream@marvell.com
14689 L:      linux-scsi@vger.kernel.org
14690 S:      Supported
14691 F:      drivers/scsi/qla2xxx/
14692
14693 QLOGIC QLA3XXX NETWORK DRIVER
14694 M:      GR-Linux-NIC-Dev@marvell.com
14695 L:      netdev@vger.kernel.org
14696 S:      Supported
14697 F:      drivers/net/ethernet/qlogic/qla3xxx.*
14698
14699 QLOGIC QLA4XXX iSCSI DRIVER
14700 M:      Nilesh Javali <njavali@marvell.com>
14701 M:      Manish Rangankar <mrangankar@marvell.com>
14702 M:      GR-QLogic-Storage-Upstream@marvell.com
14703 L:      linux-scsi@vger.kernel.org
14704 S:      Supported
14705 F:      drivers/scsi/qla4xxx/
14706
14707 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
14708 M:      Shahed Shaikh <shshaikh@marvell.com>
14709 M:      Manish Chopra <manishc@marvell.com>
14710 M:      GR-Linux-NIC-Dev@marvell.com
14711 L:      netdev@vger.kernel.org
14712 S:      Supported
14713 F:      drivers/net/ethernet/qlogic/qlcnic/
14714
14715 QLOGIC QLGE 10Gb ETHERNET DRIVER
14716 M:      Manish Chopra <manishc@marvell.com>
14717 M:      GR-Linux-NIC-Dev@marvell.com
14718 M:      Coiby Xu <coiby.xu@gmail.com>
14719 L:      netdev@vger.kernel.org
14720 S:      Supported
14721 F:      Documentation/networking/device_drivers/qlogic/qlge.rst
14722 F:      drivers/staging/qlge/
14723
14724 QM1D1B0004 MEDIA DRIVER
14725 M:      Akihiro Tsukada <tskd08@gmail.com>
14726 L:      linux-media@vger.kernel.org
14727 S:      Odd Fixes
14728 F:      drivers/media/tuners/qm1d1b0004*
14729
14730 QM1D1C0042 MEDIA DRIVER
14731 M:      Akihiro Tsukada <tskd08@gmail.com>
14732 L:      linux-media@vger.kernel.org
14733 S:      Odd Fixes
14734 F:      drivers/media/tuners/qm1d1c0042*
14735
14736 QNX4 FILESYSTEM
14737 M:      Anders Larsen <al@alarsen.net>
14738 S:      Maintained
14739 W:      http://www.alarsen.net/linux/qnx4fs/
14740 F:      fs/qnx4/
14741 F:      include/uapi/linux/qnx4_fs.h
14742 F:      include/uapi/linux/qnxtypes.h
14743
14744 QORIQ DPAA2 FSL-MC BUS DRIVER
14745 M:      Stuart Yoder <stuyoder@gmail.com>
14746 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
14747 L:      linux-kernel@vger.kernel.org
14748 S:      Maintained
14749 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
14750 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
14751 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
14752 F:      drivers/bus/fsl-mc/
14753 F:      include/uapi/linux/fsl_mc.h
14754
14755 QT1010 MEDIA DRIVER
14756 M:      Antti Palosaari <crope@iki.fi>
14757 L:      linux-media@vger.kernel.org
14758 S:      Maintained
14759 W:      https://linuxtv.org
14760 W:      http://palosaari.fi/linux/
14761 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14762 T:      git git://linuxtv.org/anttip/media_tree.git
14763 F:      drivers/media/tuners/qt1010*
14764
14765 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
14766 M:      Kalle Valo <kvalo@codeaurora.org>
14767 L:      ath10k@lists.infradead.org
14768 S:      Supported
14769 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
14770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
14771 F:      drivers/net/wireless/ath/ath10k/
14772
14773 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
14774 M:      Kalle Valo <kvalo@codeaurora.org>
14775 L:      ath11k@lists.infradead.org
14776 S:      Supported
14777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
14778 F:      drivers/net/wireless/ath/ath11k/
14779
14780 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
14781 M:      ath9k-devel@qca.qualcomm.com
14782 L:      linux-wireless@vger.kernel.org
14783 S:      Supported
14784 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
14785 F:      drivers/net/wireless/ath/ath9k/
14786
14787 QUALCOMM CAMERA SUBSYSTEM DRIVER
14788 M:      Robert Foss <robert.foss@linaro.org>
14789 M:      Todor Tomov <todor.too@gmail.com>
14790 L:      linux-media@vger.kernel.org
14791 S:      Maintained
14792 F:      Documentation/admin-guide/media/qcom_camss.rst
14793 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
14794 F:      drivers/media/platform/qcom/camss/
14795
14796 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
14797 M:      Niklas Cassel <nks@flawful.org>
14798 L:      linux-pm@vger.kernel.org
14799 L:      linux-arm-msm@vger.kernel.org
14800 S:      Maintained
14801 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.txt
14802 F:      drivers/soc/qcom/cpr.c
14803
14804 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
14805 M:      Ilia Lin <ilia.lin@kernel.org>
14806 L:      linux-pm@vger.kernel.org
14807 S:      Maintained
14808 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
14809 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
14810
14811 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
14812 M:      Timur Tabi <timur@kernel.org>
14813 L:      netdev@vger.kernel.org
14814 S:      Maintained
14815 F:      drivers/net/ethernet/qualcomm/emac/
14816
14817 QUALCOMM ETHQOS ETHERNET DRIVER
14818 M:      Vinod Koul <vkoul@kernel.org>
14819 L:      netdev@vger.kernel.org
14820 S:      Maintained
14821 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
14822 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
14823
14824 QUALCOMM GENERIC INTERFACE I2C DRIVER
14825 M:      Akash Asthana <akashast@codeaurora.org>
14826 M:      Mukesh Savaliya <msavaliy@codeaurora.org>
14827 L:      linux-i2c@vger.kernel.org
14828 L:      linux-arm-msm@vger.kernel.org
14829 S:      Supported
14830 F:      drivers/i2c/busses/i2c-qcom-geni.c
14831
14832 QUALCOMM HEXAGON ARCHITECTURE
14833 M:      Brian Cain <bcain@codeaurora.org>
14834 L:      linux-hexagon@vger.kernel.org
14835 S:      Supported
14836 F:      arch/hexagon/
14837
14838 QUALCOMM HIDMA DRIVER
14839 M:      Sinan Kaya <okaya@kernel.org>
14840 L:      linux-arm-kernel@lists.infradead.org
14841 L:      linux-arm-msm@vger.kernel.org
14842 L:      dmaengine@vger.kernel.org
14843 S:      Supported
14844 F:      drivers/dma/qcom/hidma*
14845
14846 QUALCOMM I2C CCI DRIVER
14847 M:      Loic Poulain <loic.poulain@linaro.org>
14848 M:      Robert Foss <robert.foss@linaro.org>
14849 L:      linux-i2c@vger.kernel.org
14850 L:      linux-arm-msm@vger.kernel.org
14851 S:      Maintained
14852 F:      Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt
14853 F:      drivers/i2c/busses/i2c-qcom-cci.c
14854
14855 QUALCOMM IOMMU
14856 M:      Rob Clark <robdclark@gmail.com>
14857 L:      iommu@lists.linux-foundation.org
14858 L:      linux-arm-msm@vger.kernel.org
14859 S:      Maintained
14860 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
14861
14862 QUALCOMM IPC ROUTER (QRTR) DRIVER
14863 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14864 L:      linux-arm-msm@vger.kernel.org
14865 S:      Maintained
14866 F:      include/trace/events/qrtr.h
14867 F:      include/uapi/linux/qrtr.h
14868 F:      net/qrtr/
14869
14870 QUALCOMM IPCC MAILBOX DRIVER
14871 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14872 L:      linux-arm-msm@vger.kernel.org
14873 S:      Supported
14874 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
14875 F:      drivers/mailbox/qcom-ipcc.c
14876 F:      include/dt-bindings/mailbox/qcom-ipcc.h
14877
14878 QUALCOMM IPQ4019 USB PHY DRIVER
14879 M:      Robert Marko <robert.marko@sartura.hr>
14880 M:      Luka Perkov <luka.perkov@sartura.hr>
14881 L:      linux-arm-msm@vger.kernel.org
14882 S:      Maintained
14883 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
14884 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
14885
14886 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
14887 M:      Robert Marko <robert.marko@sartura.hr>
14888 M:      Luka Perkov <luka.perkov@sartura.hr>
14889 L:      linux-arm-msm@vger.kernel.org
14890 S:      Maintained
14891 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
14892 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
14893
14894 QUALCOMM RMNET DRIVER
14895 M:      Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
14896 M:      Sean Tranchetti <stranche@codeaurora.org>
14897 L:      netdev@vger.kernel.org
14898 S:      Maintained
14899 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
14900 F:      drivers/net/ethernet/qualcomm/rmnet/
14901 F:      include/linux/if_rmnet.h
14902
14903 QUALCOMM TSENS THERMAL DRIVER
14904 M:      Amit Kucheria <amitk@kernel.org>
14905 L:      linux-pm@vger.kernel.org
14906 L:      linux-arm-msm@vger.kernel.org
14907 S:      Maintained
14908 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
14909 F:      drivers/thermal/qcom/
14910
14911 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
14912 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
14913 L:      linux-media@vger.kernel.org
14914 L:      linux-arm-msm@vger.kernel.org
14915 S:      Maintained
14916 T:      git git://linuxtv.org/media_tree.git
14917 F:      Documentation/devicetree/bindings/media/*venus*
14918 F:      drivers/media/platform/qcom/venus/
14919
14920 QUALCOMM WCN36XX WIRELESS DRIVER
14921 M:      Kalle Valo <kvalo@codeaurora.org>
14922 L:      wcn36xx@lists.infradead.org
14923 S:      Supported
14924 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
14925 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
14926 F:      drivers/net/wireless/ath/wcn36xx/
14927
14928 QUANTENNA QTNFMAC WIRELESS DRIVER
14929 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
14930 R:      Sergey Matyukevich <geomatsi@gmail.com>
14931 L:      linux-wireless@vger.kernel.org
14932 S:      Maintained
14933 F:      drivers/net/wireless/quantenna
14934
14935 RADEON and AMDGPU DRM DRIVERS
14936 M:      Alex Deucher <alexander.deucher@amd.com>
14937 M:      Christian König <christian.koenig@amd.com>
14938 L:      amd-gfx@lists.freedesktop.org
14939 S:      Supported
14940 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
14941 F:      drivers/gpu/drm/amd/
14942 F:      drivers/gpu/drm/radeon/
14943 F:      include/uapi/drm/amdgpu_drm.h
14944 F:      include/uapi/drm/radeon_drm.h
14945
14946 RADEON FRAMEBUFFER DISPLAY DRIVER
14947 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
14948 L:      linux-fbdev@vger.kernel.org
14949 S:      Maintained
14950 F:      drivers/video/fbdev/aty/radeon*
14951 F:      include/uapi/linux/radeonfb.h
14952
14953 RADIOSHARK RADIO DRIVER
14954 M:      Hans Verkuil <hverkuil@xs4all.nl>
14955 L:      linux-media@vger.kernel.org
14956 S:      Maintained
14957 T:      git git://linuxtv.org/media_tree.git
14958 F:      drivers/media/radio/radio-shark.c
14959
14960 RADIOSHARK2 RADIO DRIVER
14961 M:      Hans Verkuil <hverkuil@xs4all.nl>
14962 L:      linux-media@vger.kernel.org
14963 S:      Maintained
14964 T:      git git://linuxtv.org/media_tree.git
14965 F:      drivers/media/radio/radio-shark2.c
14966 F:      drivers/media/radio/radio-tea5777.c
14967
14968 RADOS BLOCK DEVICE (RBD)
14969 M:      Ilya Dryomov <idryomov@gmail.com>
14970 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
14971 L:      ceph-devel@vger.kernel.org
14972 S:      Supported
14973 W:      http://ceph.com/
14974 T:      git git://github.com/ceph/ceph-client.git
14975 F:      Documentation/ABI/testing/sysfs-bus-rbd
14976 F:      drivers/block/rbd.c
14977 F:      drivers/block/rbd_types.h
14978
14979 RAGE128 FRAMEBUFFER DISPLAY DRIVER
14980 M:      Paul Mackerras <paulus@samba.org>
14981 L:      linux-fbdev@vger.kernel.org
14982 S:      Maintained
14983 F:      drivers/video/fbdev/aty/aty128fb.c
14984
14985 RAINSHADOW-CEC DRIVER
14986 M:      Hans Verkuil <hverkuil@xs4all.nl>
14987 L:      linux-media@vger.kernel.org
14988 S:      Maintained
14989 T:      git git://linuxtv.org/media_tree.git
14990 F:      drivers/media/cec/usb/rainshadow/
14991
14992 RALINK MIPS ARCHITECTURE
14993 M:      John Crispin <john@phrozen.org>
14994 L:      linux-mips@vger.kernel.org
14995 S:      Maintained
14996 F:      arch/mips/ralink
14997
14998 RALINK RT2X00 WIRELESS LAN DRIVER
14999 M:      Stanislaw Gruszka <stf_xl@wp.pl>
15000 M:      Helmut Schaa <helmut.schaa@googlemail.com>
15001 L:      linux-wireless@vger.kernel.org
15002 S:      Maintained
15003 F:      drivers/net/wireless/ralink/rt2x00/
15004
15005 RAMDISK RAM BLOCK DEVICE DRIVER
15006 M:      Jens Axboe <axboe@kernel.dk>
15007 S:      Maintained
15008 F:      Documentation/admin-guide/blockdev/ramdisk.rst
15009 F:      drivers/block/brd.c
15010
15011 RANCHU VIRTUAL BOARD FOR MIPS
15012 M:      Miodrag Dinic <miodrag.dinic@mips.com>
15013 L:      linux-mips@vger.kernel.org
15014 S:      Supported
15015 F:      arch/mips/configs/generic/board-ranchu.config
15016 F:      arch/mips/generic/board-ranchu.c
15017
15018 RANDOM NUMBER DRIVER
15019 M:      "Theodore Ts'o" <tytso@mit.edu>
15020 S:      Maintained
15021 F:      drivers/char/random.c
15022
15023 RAPIDIO SUBSYSTEM
15024 M:      Matt Porter <mporter@kernel.crashing.org>
15025 M:      Alexandre Bounine <alex.bou9@gmail.com>
15026 S:      Maintained
15027 F:      drivers/rapidio/
15028
15029 RAS INFRASTRUCTURE
15030 M:      Tony Luck <tony.luck@intel.com>
15031 M:      Borislav Petkov <bp@alien8.de>
15032 L:      linux-edac@vger.kernel.org
15033 S:      Maintained
15034 F:      Documentation/admin-guide/ras.rst
15035 F:      drivers/ras/
15036 F:      include/linux/ras.h
15037 F:      include/ras/ras_event.h
15038
15039 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
15040 L:      linux-wireless@vger.kernel.org
15041 S:      Orphan
15042 F:      drivers/net/wireless/ray*
15043
15044 RC-CORE / LIRC FRAMEWORK
15045 M:      Sean Young <sean@mess.org>
15046 L:      linux-media@vger.kernel.org
15047 S:      Maintained
15048 W:      http://linuxtv.org
15049 T:      git git://linuxtv.org/media_tree.git
15050 F:      Documentation/driver-api/media/rc-core.rst
15051 F:      Documentation/userspace-api/media/rc/
15052 F:      drivers/media/rc/
15053 F:      include/media/rc-map.h
15054 F:      include/media/rc-core.h
15055 F:      include/uapi/linux/lirc.h
15056
15057 RCMM REMOTE CONTROLS DECODER
15058 M:      Patrick Lerda <patrick9876@free.fr>
15059 S:      Maintained
15060 F:      drivers/media/rc/ir-rcmm-decoder.c
15061
15062 RCUTORTURE TEST FRAMEWORK
15063 M:      "Paul E. McKenney" <paulmck@kernel.org>
15064 M:      Josh Triplett <josh@joshtriplett.org>
15065 R:      Steven Rostedt <rostedt@goodmis.org>
15066 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15067 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15068 L:      rcu@vger.kernel.org
15069 S:      Supported
15070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15071 F:      tools/testing/selftests/rcutorture
15072
15073 RDACM20 Camera Sensor
15074 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
15075 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
15076 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
15077 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
15078 L:      linux-media@vger.kernel.org
15079 S:      Maintained
15080 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
15081 F:      drivers/media/i2c/max9271.c
15082 F:      drivers/media/i2c/max9271.h
15083 F:      drivers/media/i2c/rdacm20.c
15084
15085 RDACM21 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/rdacm2x-gmsl.yaml
15093 F:      drivers/media/i2c/max9271.c
15094 F:      drivers/media/i2c/max9271.h
15095 F:      drivers/media/i2c/rdacm21.c
15096
15097 RDC R-321X SoC
15098 M:      Florian Fainelli <florian@openwrt.org>
15099 S:      Maintained
15100
15101 RDC R6040 FAST ETHERNET DRIVER
15102 M:      Florian Fainelli <f.fainelli@gmail.com>
15103 L:      netdev@vger.kernel.org
15104 S:      Maintained
15105 F:      drivers/net/ethernet/rdc/r6040.c
15106
15107 RDMAVT - RDMA verbs software
15108 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
15109 M:      Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
15110 L:      linux-rdma@vger.kernel.org
15111 S:      Supported
15112 F:      drivers/infiniband/sw/rdmavt
15113
15114 RDS - RELIABLE DATAGRAM SOCKETS
15115 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
15116 L:      netdev@vger.kernel.org
15117 L:      linux-rdma@vger.kernel.org
15118 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
15119 S:      Supported
15120 W:      https://oss.oracle.com/projects/rds/
15121 F:      Documentation/networking/rds.rst
15122 F:      net/rds/
15123
15124 RDT - RESOURCE ALLOCATION
15125 M:      Fenghua Yu <fenghua.yu@intel.com>
15126 M:      Reinette Chatre <reinette.chatre@intel.com>
15127 L:      linux-kernel@vger.kernel.org
15128 S:      Supported
15129 F:      Documentation/x86/resctrl*
15130 F:      arch/x86/include/asm/resctrl.h
15131 F:      arch/x86/kernel/cpu/resctrl/
15132 F:      tools/testing/selftests/resctrl/
15133
15134 READ-COPY UPDATE (RCU)
15135 M:      "Paul E. McKenney" <paulmck@kernel.org>
15136 M:      Josh Triplett <josh@joshtriplett.org>
15137 R:      Steven Rostedt <rostedt@goodmis.org>
15138 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15139 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15140 R:      Joel Fernandes <joel@joelfernandes.org>
15141 L:      rcu@vger.kernel.org
15142 S:      Supported
15143 W:      http://www.rdrop.com/users/paulmck/RCU/
15144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15145 F:      Documentation/RCU/
15146 F:      include/linux/rcu*
15147 F:      kernel/rcu/
15148 X:      Documentation/RCU/torture.rst
15149 X:      include/linux/srcu*.h
15150 X:      kernel/rcu/srcu*.c
15151
15152 REAL TIME CLOCK (RTC) SUBSYSTEM
15153 M:      Alessandro Zummo <a.zummo@towertech.it>
15154 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15155 L:      linux-rtc@vger.kernel.org
15156 S:      Maintained
15157 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
15158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
15159 F:      Documentation/admin-guide/rtc.rst
15160 F:      Documentation/devicetree/bindings/rtc/
15161 F:      drivers/rtc/
15162 F:      include/linux/platform_data/rtc-*
15163 F:      include/linux/rtc.h
15164 F:      include/linux/rtc/
15165 F:      include/uapi/linux/rtc.h
15166 F:      tools/testing/selftests/rtc/
15167
15168 REALTEK AUDIO CODECS
15169 M:      Oder Chiou <oder_chiou@realtek.com>
15170 S:      Maintained
15171 F:      include/sound/rt*.h
15172 F:      sound/soc/codecs/rt*
15173
15174 REALTEK RTL83xx SMI DSA ROUTER CHIPS
15175 M:      Linus Walleij <linus.walleij@linaro.org>
15176 S:      Maintained
15177 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
15178 F:      drivers/net/dsa/realtek-smi*
15179 F:      drivers/net/dsa/rtl83*
15180
15181 REALTEK WIRELESS DRIVER (rtlwifi family)
15182 M:      Ping-Ke Shih <pkshih@realtek.com>
15183 L:      linux-wireless@vger.kernel.org
15184 S:      Maintained
15185 W:      https://wireless.wiki.kernel.org/
15186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
15187 F:      drivers/net/wireless/realtek/rtlwifi/
15188
15189 REALTEK WIRELESS DRIVER (rtw88)
15190 M:      Yan-Hsuan Chuang <tony0620emma@gmail.com>
15191 L:      linux-wireless@vger.kernel.org
15192 S:      Maintained
15193 F:      drivers/net/wireless/realtek/rtw88/
15194
15195 REDPINE WIRELESS DRIVER
15196 M:      Amitkumar Karwar <amitkarwar@gmail.com>
15197 M:      Siva Rebbagondla <siva8118@gmail.com>
15198 L:      linux-wireless@vger.kernel.org
15199 S:      Maintained
15200 F:      drivers/net/wireless/rsi/
15201
15202 REGISTER MAP ABSTRACTION
15203 M:      Mark Brown <broonie@kernel.org>
15204 L:      linux-kernel@vger.kernel.org
15205 S:      Supported
15206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
15207 F:      Documentation/devicetree/bindings/regmap/
15208 F:      drivers/base/regmap/
15209 F:      include/linux/regmap.h
15210
15211 REISERFS FILE SYSTEM
15212 L:      reiserfs-devel@vger.kernel.org
15213 S:      Supported
15214 F:      fs/reiserfs/
15215
15216 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
15217 M:      Ohad Ben-Cohen <ohad@wizery.com>
15218 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
15219 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
15220 L:      linux-remoteproc@vger.kernel.org
15221 S:      Maintained
15222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
15223 F:      Documentation/ABI/testing/sysfs-class-remoteproc
15224 F:      Documentation/devicetree/bindings/remoteproc/
15225 F:      Documentation/staging/remoteproc.rst
15226 F:      drivers/remoteproc/
15227 F:      include/linux/remoteproc.h
15228 F:      include/linux/remoteproc/
15229
15230 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
15231 M:      Ohad Ben-Cohen <ohad@wizery.com>
15232 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
15233 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
15234 L:      linux-remoteproc@vger.kernel.org
15235 S:      Maintained
15236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
15237 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
15238 F:      Documentation/staging/rpmsg.rst
15239 F:      drivers/rpmsg/
15240 F:      include/linux/rpmsg.h
15241 F:      include/linux/rpmsg/
15242 F:      include/uapi/linux/rpmsg.h
15243 F:      samples/rpmsg/
15244
15245 RENESAS CLOCK DRIVERS
15246 M:      Geert Uytterhoeven <geert+renesas@glider.be>
15247 L:      linux-renesas-soc@vger.kernel.org
15248 S:      Supported
15249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
15250 F:      Documentation/devicetree/bindings/clock/renesas,*
15251 F:      drivers/clk/renesas/
15252
15253 RENESAS EMEV2 I2C DRIVER
15254 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15255 S:      Supported
15256 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
15257 F:      drivers/i2c/busses/i2c-emev2.c
15258
15259 RENESAS ETHERNET DRIVERS
15260 R:      Sergei Shtylyov <sergei.shtylyov@gmail.com>
15261 L:      netdev@vger.kernel.org
15262 L:      linux-renesas-soc@vger.kernel.org
15263 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
15264 F:      drivers/net/ethernet/renesas/
15265 F:      include/linux/sh_eth.h
15266
15267 RENESAS R-CAR GYROADC DRIVER
15268 M:      Marek Vasut <marek.vasut@gmail.com>
15269 L:      linux-iio@vger.kernel.org
15270 S:      Supported
15271 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
15272 F:      drivers/iio/adc/rcar-gyroadc.c
15273
15274 RENESAS R-CAR I2C DRIVERS
15275 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15276 S:      Supported
15277 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
15278 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
15279 F:      drivers/i2c/busses/i2c-rcar.c
15280 F:      drivers/i2c/busses/i2c-sh_mobile.c
15281
15282 RENESAS R-CAR THERMAL DRIVERS
15283 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
15284 L:      linux-renesas-soc@vger.kernel.org
15285 S:      Supported
15286 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
15287 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
15288 F:      drivers/thermal/rcar_gen3_thermal.c
15289 F:      drivers/thermal/rcar_thermal.c
15290
15291 RENESAS RIIC DRIVER
15292 M:      Chris Brandt <chris.brandt@renesas.com>
15293 S:      Supported
15294 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
15295 F:      drivers/i2c/busses/i2c-riic.c
15296
15297 RENESAS USB PHY DRIVER
15298 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
15299 L:      linux-renesas-soc@vger.kernel.org
15300 S:      Maintained
15301 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
15302
15303 RESET CONTROLLER FRAMEWORK
15304 M:      Philipp Zabel <p.zabel@pengutronix.de>
15305 S:      Maintained
15306 T:      git git://git.pengutronix.de/git/pza/linux
15307 F:      Documentation/devicetree/bindings/reset/
15308 F:      Documentation/driver-api/reset.rst
15309 F:      drivers/reset/
15310 F:      include/dt-bindings/reset/
15311 F:      include/linux/reset-controller.h
15312 F:      include/linux/reset.h
15313 F:      include/linux/reset/
15314 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
15315
15316 RESTARTABLE SEQUENCES SUPPORT
15317 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15318 M:      Peter Zijlstra <peterz@infradead.org>
15319 M:      "Paul E. McKenney" <paulmck@kernel.org>
15320 M:      Boqun Feng <boqun.feng@gmail.com>
15321 L:      linux-kernel@vger.kernel.org
15322 S:      Supported
15323 F:      include/trace/events/rseq.h
15324 F:      include/uapi/linux/rseq.h
15325 F:      kernel/rseq.c
15326 F:      tools/testing/selftests/rseq/
15327
15328 RFKILL
15329 M:      Johannes Berg <johannes@sipsolutions.net>
15330 L:      linux-wireless@vger.kernel.org
15331 S:      Maintained
15332 W:      https://wireless.wiki.kernel.org/
15333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
15334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
15335 F:      Documentation/ABI/stable/sysfs-class-rfkill
15336 F:      Documentation/driver-api/rfkill.rst
15337 F:      include/linux/rfkill.h
15338 F:      include/uapi/linux/rfkill.h
15339 F:      net/rfkill/
15340
15341 RHASHTABLE
15342 M:      Thomas Graf <tgraf@suug.ch>
15343 M:      Herbert Xu <herbert@gondor.apana.org.au>
15344 L:      netdev@vger.kernel.org
15345 S:      Maintained
15346 F:      include/linux/rhashtable-types.h
15347 F:      include/linux/rhashtable.h
15348 F:      lib/rhashtable.c
15349 F:      lib/test_rhashtable.c
15350
15351 RICOH R5C592 MEMORYSTICK DRIVER
15352 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15353 S:      Maintained
15354 F:      drivers/memstick/host/r592.*
15355
15356 RICOH SMARTMEDIA/XD DRIVER
15357 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15358 S:      Maintained
15359 F:      drivers/mtd/nand/raw/r852.c
15360 F:      drivers/mtd/nand/raw/r852.h
15361
15362 RISC-V ARCHITECTURE
15363 M:      Paul Walmsley <paul.walmsley@sifive.com>
15364 M:      Palmer Dabbelt <palmer@dabbelt.com>
15365 M:      Albert Ou <aou@eecs.berkeley.edu>
15366 L:      linux-riscv@lists.infradead.org
15367 S:      Supported
15368 P:      Documentation/riscv/patch-acceptance.rst
15369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
15370 F:      arch/riscv/
15371 N:      riscv
15372 K:      riscv
15373
15374 RNBD BLOCK DRIVERS
15375 M:      Danil Kipnis <danil.kipnis@cloud.ionos.com>
15376 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
15377 L:      linux-block@vger.kernel.org
15378 S:      Maintained
15379 F:      drivers/block/rnbd/
15380
15381 ROCCAT DRIVERS
15382 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
15383 S:      Maintained
15384 W:      http://sourceforge.net/projects/roccat/
15385 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
15386 F:      drivers/hid/hid-roccat*
15387 F:      include/linux/hid-roccat*
15388
15389 ROCKCHIP ISP V1 DRIVER
15390 M:      Helen Koike <helen.koike@collabora.com>
15391 M:      Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
15392 L:      linux-media@vger.kernel.org
15393 L:      linux-rockchip@lists.infradead.org
15394 S:      Maintained
15395 F:      Documentation/admin-guide/media/rkisp1.rst
15396 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
15397 F:      Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst
15398 F:      drivers/media/platform/rockchip/rkisp1
15399 F:      include/uapi/linux/rkisp1-config.h
15400
15401 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
15402 M:      Jacob Chen <jacob-chen@iotwrt.com>
15403 M:      Ezequiel Garcia <ezequiel@collabora.com>
15404 L:      linux-media@vger.kernel.org
15405 L:      linux-rockchip@lists.infradead.org
15406 S:      Maintained
15407 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
15408 F:      drivers/media/platform/rockchip/rga/
15409
15410 ROCKCHIP VIDEO DECODER DRIVER
15411 M:      Ezequiel Garcia <ezequiel@collabora.com>
15412 L:      linux-media@vger.kernel.org
15413 L:      linux-rockchip@lists.infradead.org
15414 S:      Maintained
15415 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
15416 F:      drivers/staging/media/rkvdec/
15417
15418 ROCKER DRIVER
15419 M:      Jiri Pirko <jiri@resnulli.us>
15420 L:      netdev@vger.kernel.org
15421 S:      Supported
15422 F:      drivers/net/ethernet/rocker/
15423
15424 ROCKETPORT DRIVER
15425 S:      Maintained
15426 W:      http://www.comtrol.com
15427 F:      Documentation/driver-api/serial/rocket.rst
15428 F:      drivers/tty/rocket*
15429
15430 ROCKETPORT EXPRESS/INFINITY DRIVER
15431 M:      Kevin Cernekee <cernekee@gmail.com>
15432 L:      linux-serial@vger.kernel.org
15433 S:      Odd Fixes
15434 F:      drivers/tty/serial/rp2.*
15435
15436 ROHM BD99954 CHARGER IC
15437 R:      Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
15438 L:      linux-power@fi.rohmeurope.com
15439 S:      Supported
15440 F:      drivers/power/supply/bd99954-charger.c
15441 F:      drivers/power/supply/bd99954-charger.h
15442
15443 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
15444 M:      Tomasz Duszynski <tduszyns@gmail.com>
15445 S:      Maintained
15446 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
15447 F:      drivers/iio/light/bh1750.c
15448
15449 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
15450 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
15451 L:      linux-kernel@vger.kernel.org
15452 L:      linux-renesas-soc@vger.kernel.org
15453 S:      Supported
15454 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
15455 F:      drivers/gpio/gpio-bd9571mwv.c
15456 F:      drivers/mfd/bd9571mwv.c
15457 F:      drivers/regulator/bd9571mwv-regulator.c
15458 F:      include/linux/mfd/bd9571mwv.h
15459
15460 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
15461 R:      Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
15462 L:      linux-power@fi.rohmeurope.com
15463 S:      Supported
15464 F:      Documentation/devicetree/bindings/mfd/rohm,bd70528-pmic.txt
15465 F:      Documentation/devicetree/bindings/regulator/rohm,bd70528-regulator.txt
15466 F:      drivers/clk/clk-bd718x7.c
15467 F:      drivers/gpio/gpio-bd70528.c
15468 F:      drivers/gpio/gpio-bd71828.c
15469 F:      drivers/mfd/rohm-bd70528.c
15470 F:      drivers/mfd/rohm-bd71828.c
15471 F:      drivers/mfd/rohm-bd718x7.c
15472 F:      drivers/power/supply/bd70528-charger.c
15473 F:      drivers/regulator/bd70528-regulator.c
15474 F:      drivers/regulator/bd71828-regulator.c
15475 F:      drivers/regulator/bd718x7-regulator.c
15476 F:      drivers/regulator/rohm-regulator.c
15477 F:      drivers/rtc/rtc-bd70528.c
15478 F:      drivers/watchdog/bd70528_wdt.c
15479 F:      include/linux/mfd/rohm-bd70528.h
15480 F:      include/linux/mfd/rohm-bd71828.h
15481 F:      include/linux/mfd/rohm-bd718x7.h
15482 F:      include/linux/mfd/rohm-generic.h
15483 F:      include/linux/mfd/rohm-shared.h
15484
15485 ROSE NETWORK LAYER
15486 M:      Ralf Baechle <ralf@linux-mips.org>
15487 L:      linux-hams@vger.kernel.org
15488 S:      Maintained
15489 W:      http://www.linux-ax25.org/
15490 F:      include/net/rose.h
15491 F:      include/uapi/linux/rose.h
15492 F:      net/rose/
15493
15494 ROTATION DRIVER FOR ALLWINNER A83T
15495 M:      Jernej Skrabec <jernej.skrabec@siol.net>
15496 L:      linux-media@vger.kernel.org
15497 S:      Maintained
15498 T:      git git://linuxtv.org/media_tree.git
15499 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
15500 F:      drivers/media/platform/sunxi/sun8i-rotate/
15501
15502 RTL2830 MEDIA DRIVER
15503 M:      Antti Palosaari <crope@iki.fi>
15504 L:      linux-media@vger.kernel.org
15505 S:      Maintained
15506 W:      https://linuxtv.org
15507 W:      http://palosaari.fi/linux/
15508 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15509 T:      git git://linuxtv.org/anttip/media_tree.git
15510 F:      drivers/media/dvb-frontends/rtl2830*
15511
15512 RTL2832 MEDIA DRIVER
15513 M:      Antti Palosaari <crope@iki.fi>
15514 L:      linux-media@vger.kernel.org
15515 S:      Maintained
15516 W:      https://linuxtv.org
15517 W:      http://palosaari.fi/linux/
15518 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15519 T:      git git://linuxtv.org/anttip/media_tree.git
15520 F:      drivers/media/dvb-frontends/rtl2832*
15521
15522 RTL2832_SDR MEDIA DRIVER
15523 M:      Antti Palosaari <crope@iki.fi>
15524 L:      linux-media@vger.kernel.org
15525 S:      Maintained
15526 W:      https://linuxtv.org
15527 W:      http://palosaari.fi/linux/
15528 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15529 T:      git git://linuxtv.org/anttip/media_tree.git
15530 F:      drivers/media/dvb-frontends/rtl2832_sdr*
15531
15532 RTL8180 WIRELESS DRIVER
15533 L:      linux-wireless@vger.kernel.org
15534 S:      Orphan
15535 W:      https://wireless.wiki.kernel.org/
15536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
15537 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
15538
15539 RTL8187 WIRELESS DRIVER
15540 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15541 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
15542 M:      Larry Finger <Larry.Finger@lwfinger.net>
15543 L:      linux-wireless@vger.kernel.org
15544 S:      Maintained
15545 W:      https://wireless.wiki.kernel.org/
15546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
15547 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
15548
15549 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
15550 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
15551 L:      linux-wireless@vger.kernel.org
15552 S:      Maintained
15553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
15554 F:      drivers/net/wireless/realtek/rtl8xxxu/
15555
15556 RTRS TRANSPORT DRIVERS
15557 M:      Danil Kipnis <danil.kipnis@cloud.ionos.com>
15558 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
15559 L:      linux-rdma@vger.kernel.org
15560 S:      Maintained
15561 F:      drivers/infiniband/ulp/rtrs/
15562
15563 RXRPC SOCKETS (AF_RXRPC)
15564 M:      David Howells <dhowells@redhat.com>
15565 L:      linux-afs@lists.infradead.org
15566 S:      Supported
15567 W:      https://www.infradead.org/~dhowells/kafs/
15568 F:      Documentation/networking/rxrpc.rst
15569 F:      include/keys/rxrpc-type.h
15570 F:      include/net/af_rxrpc.h
15571 F:      include/trace/events/rxrpc.h
15572 F:      include/uapi/linux/rxrpc.h
15573 F:      net/rxrpc/
15574
15575 S3 SAVAGE FRAMEBUFFER DRIVER
15576 M:      Antonino Daplas <adaplas@gmail.com>
15577 L:      linux-fbdev@vger.kernel.org
15578 S:      Maintained
15579 F:      drivers/video/fbdev/savage/
15580
15581 S390
15582 M:      Heiko Carstens <hca@linux.ibm.com>
15583 M:      Vasily Gorbik <gor@linux.ibm.com>
15584 M:      Christian Borntraeger <borntraeger@de.ibm.com>
15585 L:      linux-s390@vger.kernel.org
15586 S:      Supported
15587 W:      http://www.ibm.com/developerworks/linux/linux390/
15588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
15589 F:      Documentation/driver-api/s390-drivers.rst
15590 F:      Documentation/s390/
15591 F:      arch/s390/
15592 F:      drivers/s390/
15593
15594 S390 COMMON I/O LAYER
15595 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
15596 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
15597 L:      linux-s390@vger.kernel.org
15598 S:      Supported
15599 W:      http://www.ibm.com/developerworks/linux/linux390/
15600 F:      drivers/s390/cio/
15601
15602 S390 DASD DRIVER
15603 M:      Stefan Haberland <sth@linux.ibm.com>
15604 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
15605 L:      linux-s390@vger.kernel.org
15606 S:      Supported
15607 W:      http://www.ibm.com/developerworks/linux/linux390/
15608 F:      block/partitions/ibm.c
15609 F:      drivers/s390/block/dasd*
15610 F:      include/linux/dasd_mod.h
15611
15612 S390 IOMMU (PCI)
15613 M:      Matthew Rosato <mjrosato@linux.ibm.com>
15614 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
15615 L:      linux-s390@vger.kernel.org
15616 S:      Supported
15617 W:      http://www.ibm.com/developerworks/linux/linux390/
15618 F:      drivers/iommu/s390-iommu.c
15619
15620 S390 IUCV NETWORK LAYER
15621 M:      Julian Wiedmann <jwi@linux.ibm.com>
15622 M:      Karsten Graul <kgraul@linux.ibm.com>
15623 L:      linux-s390@vger.kernel.org
15624 S:      Supported
15625 W:      http://www.ibm.com/developerworks/linux/linux390/
15626 F:      drivers/s390/net/*iucv*
15627 F:      include/net/iucv/
15628 F:      net/iucv/
15629
15630 S390 NETWORK DRIVERS
15631 M:      Julian Wiedmann <jwi@linux.ibm.com>
15632 M:      Karsten Graul <kgraul@linux.ibm.com>
15633 L:      linux-s390@vger.kernel.org
15634 S:      Supported
15635 W:      http://www.ibm.com/developerworks/linux/linux390/
15636 F:      drivers/s390/net/
15637
15638 S390 PCI SUBSYSTEM
15639 M:      Niklas Schnelle <schnelle@linux.ibm.com>
15640 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
15641 L:      linux-s390@vger.kernel.org
15642 S:      Supported
15643 W:      http://www.ibm.com/developerworks/linux/linux390/
15644 F:      arch/s390/pci/
15645 F:      drivers/pci/hotplug/s390_pci_hpc.c
15646 F:      Documentation/s390/pci.rst
15647
15648 S390 VFIO AP DRIVER
15649 M:      Tony Krowiak <akrowiak@linux.ibm.com>
15650 M:      Halil Pasic <pasic@linux.ibm.com>
15651 M:      Jason Herne <jjherne@linux.ibm.com>
15652 L:      linux-s390@vger.kernel.org
15653 S:      Supported
15654 W:      http://www.ibm.com/developerworks/linux/linux390/
15655 F:      Documentation/s390/vfio-ap.rst
15656 F:      drivers/s390/crypto/vfio_ap_drv.c
15657 F:      drivers/s390/crypto/vfio_ap_ops.c
15658 F:      drivers/s390/crypto/vfio_ap_private.h
15659
15660 S390 VFIO-CCW DRIVER
15661 M:      Cornelia Huck <cohuck@redhat.com>
15662 M:      Eric Farman <farman@linux.ibm.com>
15663 M:      Matthew Rosato <mjrosato@linux.ibm.com>
15664 R:      Halil Pasic <pasic@linux.ibm.com>
15665 L:      linux-s390@vger.kernel.org
15666 L:      kvm@vger.kernel.org
15667 S:      Supported
15668 F:      Documentation/s390/vfio-ccw.rst
15669 F:      drivers/s390/cio/vfio_ccw*
15670 F:      include/uapi/linux/vfio_ccw.h
15671
15672 S390 VFIO-PCI DRIVER
15673 M:      Matthew Rosato <mjrosato@linux.ibm.com>
15674 M:      Eric Farman <farman@linux.ibm.com>
15675 L:      linux-s390@vger.kernel.org
15676 L:      kvm@vger.kernel.org
15677 S:      Supported
15678 F:      drivers/vfio/pci/vfio_pci_zdev.c
15679 F:      include/uapi/linux/vfio_zdev.h
15680
15681 S390 ZCRYPT DRIVER
15682 M:      Harald Freudenberger <freude@linux.ibm.com>
15683 L:      linux-s390@vger.kernel.org
15684 S:      Supported
15685 W:      http://www.ibm.com/developerworks/linux/linux390/
15686 F:      drivers/s390/crypto/
15687
15688 S390 ZFCP DRIVER
15689 M:      Steffen Maier <maier@linux.ibm.com>
15690 M:      Benjamin Block <bblock@linux.ibm.com>
15691 L:      linux-s390@vger.kernel.org
15692 S:      Supported
15693 W:      http://www.ibm.com/developerworks/linux/linux390/
15694 F:      drivers/s390/scsi/zfcp_*
15695
15696 S3C24XX SD/MMC Driver
15697 M:      Ben Dooks <ben-linux@fluff.org>
15698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15699 S:      Supported
15700 F:      drivers/mmc/host/s3cmci.*
15701
15702 SAA6588 RDS RECEIVER DRIVER
15703 M:      Hans Verkuil <hverkuil@xs4all.nl>
15704 L:      linux-media@vger.kernel.org
15705 S:      Odd Fixes
15706 W:      https://linuxtv.org
15707 T:      git git://linuxtv.org/media_tree.git
15708 F:      drivers/media/i2c/saa6588*
15709
15710 SAA7134 VIDEO4LINUX DRIVER
15711 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15712 L:      linux-media@vger.kernel.org
15713 S:      Odd fixes
15714 W:      https://linuxtv.org
15715 T:      git git://linuxtv.org/media_tree.git
15716 F:      Documentation/driver-api/media/drivers/saa7134*
15717 F:      drivers/media/pci/saa7134/
15718
15719 SAA7146 VIDEO4LINUX-2 DRIVER
15720 M:      Hans Verkuil <hverkuil@xs4all.nl>
15721 L:      linux-media@vger.kernel.org
15722 S:      Maintained
15723 T:      git git://linuxtv.org/media_tree.git
15724 F:      drivers/media/common/saa7146/
15725 F:      drivers/media/pci/saa7146/
15726 F:      include/media/drv-intf/saa7146*
15727
15728 SAFESETID SECURITY MODULE
15729 M:      Micah Morton <mortonm@chromium.org>
15730 S:      Supported
15731 F:      Documentation/admin-guide/LSM/SafeSetID.rst
15732 F:      security/safesetid/
15733
15734 SAMSUNG AUDIO (ASoC) DRIVERS
15735 M:      Krzysztof Kozlowski <krzk@kernel.org>
15736 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
15737 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15738 S:      Supported
15739 F:      Documentation/devicetree/bindings/sound/samsung*
15740 F:      sound/soc/samsung/
15741
15742 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
15743 M:      Krzysztof Kozlowski <krzk@kernel.org>
15744 L:      linux-crypto@vger.kernel.org
15745 L:      linux-samsung-soc@vger.kernel.org
15746 S:      Maintained
15747 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
15748 F:      drivers/crypto/exynos-rng.c
15749
15750 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
15751 M:      Łukasz Stelmach <l.stelmach@samsung.com>
15752 L:      linux-samsung-soc@vger.kernel.org
15753 S:      Maintained
15754 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
15755 F:      drivers/char/hw_random/exynos-trng.c
15756
15757 SAMSUNG FRAMEBUFFER DRIVER
15758 M:      Jingoo Han <jingoohan1@gmail.com>
15759 L:      linux-fbdev@vger.kernel.org
15760 S:      Maintained
15761 F:      drivers/video/fbdev/s3c-fb.c
15762
15763 SAMSUNG INTERCONNECT DRIVERS
15764 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
15765 M:      Artur Świgoń <a.swigon@samsung.com>
15766 L:      linux-pm@vger.kernel.org
15767 L:      linux-samsung-soc@vger.kernel.org
15768 S:      Supported
15769 F:      drivers/interconnect/samsung/
15770
15771 SAMSUNG LAPTOP DRIVER
15772 M:      Corentin Chary <corentin.chary@gmail.com>
15773 L:      platform-driver-x86@vger.kernel.org
15774 S:      Maintained
15775 F:      drivers/platform/x86/samsung-laptop.c
15776
15777 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
15778 M:      Krzysztof Kozlowski <krzk@kernel.org>
15779 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
15780 L:      linux-kernel@vger.kernel.org
15781 L:      linux-samsung-soc@vger.kernel.org
15782 S:      Supported
15783 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
15784 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
15785 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
15786 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
15787 F:      drivers/clk/clk-s2mps11.c
15788 F:      drivers/mfd/sec*.c
15789 F:      drivers/regulator/s2m*.c
15790 F:      drivers/regulator/s5m*.c
15791 F:      drivers/rtc/rtc-s5m.c
15792 F:      include/linux/mfd/samsung/
15793
15794 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
15795 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
15796 L:      linux-media@vger.kernel.org
15797 L:      linux-samsung-soc@vger.kernel.org
15798 S:      Maintained
15799 F:      drivers/media/platform/s3c-camif/
15800 F:      include/media/drv-intf/s3c_camif.h
15801
15802 SAMSUNG S3FWRN5 NFC DRIVER
15803 M:      Krzysztof Kozlowski <krzk@kernel.org>
15804 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
15805 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15806 S:      Maintained
15807 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
15808 F:      drivers/nfc/s3fwrn5
15809
15810 SAMSUNG S5C73M3 CAMERA DRIVER
15811 M:      Andrzej Hajda <a.hajda@samsung.com>
15812 L:      linux-media@vger.kernel.org
15813 S:      Supported
15814 F:      drivers/media/i2c/s5c73m3/*
15815
15816 SAMSUNG S5K5BAF CAMERA DRIVER
15817 M:      Andrzej Hajda <a.hajda@samsung.com>
15818 L:      linux-media@vger.kernel.org
15819 S:      Supported
15820 F:      drivers/media/i2c/s5k5baf.c
15821
15822 SAMSUNG S5P Security SubSystem (SSS) DRIVER
15823 M:      Krzysztof Kozlowski <krzk@kernel.org>
15824 M:      Vladimir Zapolskiy <vz@mleia.com>
15825 L:      linux-crypto@vger.kernel.org
15826 L:      linux-samsung-soc@vger.kernel.org
15827 S:      Maintained
15828 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
15829 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
15830 F:      drivers/crypto/s5p-sss.c
15831
15832 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
15833 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
15834 L:      linux-media@vger.kernel.org
15835 S:      Supported
15836 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15837 F:      drivers/media/platform/exynos4-is/
15838
15839 SAMSUNG SOC CLOCK DRIVERS
15840 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
15841 M:      Tomasz Figa <tomasz.figa@gmail.com>
15842 M:      Chanwoo Choi <cw00.choi@samsung.com>
15843 L:      linux-samsung-soc@vger.kernel.org
15844 S:      Supported
15845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
15846 F:      Documentation/devicetree/bindings/clock/exynos*.txt
15847 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
15848 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
15849 F:      drivers/clk/samsung/
15850 F:      include/dt-bindings/clock/exynos*.h
15851 F:      include/linux/clk/samsung.h
15852 F:      include/linux/platform_data/clk-s3c2410.h
15853
15854 SAMSUNG SPI DRIVERS
15855 M:      Krzysztof Kozlowski <krzk@kernel.org>
15856 M:      Andi Shyti <andi@etezian.org>
15857 L:      linux-spi@vger.kernel.org
15858 L:      linux-samsung-soc@vger.kernel.org
15859 S:      Maintained
15860 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
15861 F:      drivers/spi/spi-s3c*
15862 F:      include/linux/platform_data/spi-s3c64xx.h
15863 F:      include/linux/spi/s3c24xx-fiq.h
15864
15865 SAMSUNG SXGBE DRIVERS
15866 M:      Byungho An <bh74.an@samsung.com>
15867 L:      netdev@vger.kernel.org
15868 S:      Supported
15869 F:      drivers/net/ethernet/samsung/sxgbe/
15870
15871 SAMSUNG THERMAL DRIVER
15872 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
15873 L:      linux-pm@vger.kernel.org
15874 L:      linux-samsung-soc@vger.kernel.org
15875 S:      Supported
15876 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
15877 F:      drivers/thermal/samsung/
15878
15879 SAMSUNG USB2 PHY DRIVER
15880 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
15881 L:      linux-kernel@vger.kernel.org
15882 S:      Supported
15883 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
15884 F:      Documentation/driver-api/phy/samsung-usb2.rst
15885 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
15886 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
15887 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
15888 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
15889 F:      drivers/phy/samsung/phy-samsung-usb2.c
15890 F:      drivers/phy/samsung/phy-samsung-usb2.h
15891
15892 SC1200 WDT DRIVER
15893 M:      Zwane Mwaikambo <zwanem@gmail.com>
15894 S:      Maintained
15895 F:      drivers/watchdog/sc1200wdt.c
15896
15897 SCHEDULER
15898 M:      Ingo Molnar <mingo@redhat.com>
15899 M:      Peter Zijlstra <peterz@infradead.org>
15900 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
15901 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
15902 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
15903 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
15904 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
15905 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
15906 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
15907 L:      linux-kernel@vger.kernel.org
15908 S:      Maintained
15909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
15910 F:      include/linux/preempt.h
15911 F:      include/linux/sched.h
15912 F:      include/linux/wait.h
15913 F:      include/uapi/linux/sched.h
15914 F:      kernel/sched/
15915
15916 SCR24X CHIP CARD INTERFACE DRIVER
15917 M:      Lubomir Rintel <lkundrak@v3.sk>
15918 S:      Supported
15919 F:      drivers/char/pcmcia/scr24x_cs.c
15920
15921 SCSI CDROM DRIVER
15922 M:      Jens Axboe <axboe@kernel.dk>
15923 L:      linux-scsi@vger.kernel.org
15924 S:      Maintained
15925 W:      http://www.kernel.dk
15926 F:      drivers/scsi/sr*
15927
15928 SCSI RDMA PROTOCOL (SRP) INITIATOR
15929 M:      Bart Van Assche <bvanassche@acm.org>
15930 L:      linux-rdma@vger.kernel.org
15931 S:      Supported
15932 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15933 F:      drivers/infiniband/ulp/srp/
15934 F:      include/scsi/srp.h
15935
15936 SCSI RDMA PROTOCOL (SRP) TARGET
15937 M:      Bart Van Assche <bvanassche@acm.org>
15938 L:      linux-rdma@vger.kernel.org
15939 L:      target-devel@vger.kernel.org
15940 S:      Supported
15941 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15942 F:      drivers/infiniband/ulp/srpt/
15943
15944 SCSI SG DRIVER
15945 M:      Doug Gilbert <dgilbert@interlog.com>
15946 L:      linux-scsi@vger.kernel.org
15947 S:      Maintained
15948 W:      http://sg.danny.cz/sg
15949 F:      Documentation/scsi/scsi-generic.rst
15950 F:      drivers/scsi/sg.c
15951 F:      include/scsi/sg.h
15952
15953 SCSI SUBSYSTEM
15954 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
15955 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
15956 L:      linux-scsi@vger.kernel.org
15957 S:      Maintained
15958 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
15959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
15960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
15961 F:      Documentation/devicetree/bindings/scsi/
15962 F:      drivers/scsi/
15963 F:      include/scsi/
15964
15965 SCSI TAPE DRIVER
15966 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
15967 L:      linux-scsi@vger.kernel.org
15968 S:      Maintained
15969 F:      Documentation/scsi/st.rst
15970 F:      drivers/scsi/st.*
15971 F:      drivers/scsi/st_*.h
15972
15973 SCSI TARGET CORE USER DRIVER
15974 M:      Bodo Stroesser <bostroesser@gmail.com>
15975 L:      linux-scsi@vger.kernel.org
15976 L:      target-devel@vger.kernel.org
15977 S:      Supported
15978 F:      Documentation/target/tcmu-design.rst
15979 F:      drivers/target/target_core_user.c
15980 F:      include/uapi/linux/target_core_user.h
15981
15982 SCSI TARGET SUBSYSTEM
15983 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
15984 L:      linux-scsi@vger.kernel.org
15985 L:      target-devel@vger.kernel.org
15986 S:      Supported
15987 W:      http://www.linux-iscsi.org
15988 Q:      https://patchwork.kernel.org/project/target-devel/list/
15989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
15990 F:      Documentation/target/
15991 F:      drivers/target/
15992 F:      include/target/
15993
15994 SCTP PROTOCOL
15995 M:      Vlad Yasevich <vyasevich@gmail.com>
15996 M:      Neil Horman <nhorman@tuxdriver.com>
15997 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
15998 L:      linux-sctp@vger.kernel.org
15999 S:      Maintained
16000 W:      http://lksctp.sourceforge.net
16001 F:      Documentation/networking/sctp.rst
16002 F:      include/linux/sctp.h
16003 F:      include/net/sctp/
16004 F:      include/uapi/linux/sctp.h
16005 F:      net/sctp/
16006
16007 SCx200 CPU SUPPORT
16008 M:      Jim Cromie <jim.cromie@gmail.com>
16009 S:      Odd Fixes
16010 F:      Documentation/i2c/busses/scx200_acb.rst
16011 F:      arch/x86/platform/scx200/
16012 F:      drivers/i2c/busses/scx200*
16013 F:      drivers/mtd/maps/scx200_docflash.c
16014 F:      drivers/watchdog/scx200_wdt.c
16015 F:      include/linux/scx200.h
16016
16017 SCx200 GPIO DRIVER
16018 M:      Jim Cromie <jim.cromie@gmail.com>
16019 S:      Maintained
16020 F:      drivers/char/scx200_gpio.c
16021 F:      include/linux/scx200_gpio.h
16022
16023 SCx200 HRT CLOCKSOURCE DRIVER
16024 M:      Jim Cromie <jim.cromie@gmail.com>
16025 S:      Maintained
16026 F:      drivers/clocksource/scx200_hrt.c
16027
16028 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
16029 M:      Sascha Sommer <saschasommer@freenet.de>
16030 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
16031 S:      Maintained
16032 F:      drivers/mmc/host/sdricoh_cs.c
16033
16034 SECO BOARDS CEC DRIVER
16035 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
16036 S:      Maintained
16037 F:      drivers/media/cec/platform/seco/seco-cec.c
16038 F:      drivers/media/cec/platform/seco/seco-cec.h
16039
16040 SECURE COMPUTING
16041 M:      Kees Cook <keescook@chromium.org>
16042 R:      Andy Lutomirski <luto@amacapital.net>
16043 R:      Will Drewry <wad@chromium.org>
16044 S:      Supported
16045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
16046 F:      Documentation/userspace-api/seccomp_filter.rst
16047 F:      include/linux/seccomp.h
16048 F:      include/uapi/linux/seccomp.h
16049 F:      kernel/seccomp.c
16050 F:      tools/testing/selftests/kselftest_harness.h
16051 F:      tools/testing/selftests/seccomp/*
16052 K:      \bsecure_computing
16053 K:      \bTIF_SECCOMP\b
16054
16055 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
16056 M:      Al Cooper <alcooperx@gmail.com>
16057 L:      linux-mmc@vger.kernel.org
16058 L:      bcm-kernel-feedback-list@broadcom.com
16059 S:      Maintained
16060 F:      drivers/mmc/host/sdhci-brcmstb*
16061
16062 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
16063 M:      Adrian Hunter <adrian.hunter@intel.com>
16064 L:      linux-mmc@vger.kernel.org
16065 S:      Maintained
16066 F:      drivers/mmc/host/sdhci*
16067 F:      include/linux/mmc/sdhci*
16068
16069 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
16070 M:      Eugen Hristev <eugen.hristev@microchip.com>
16071 L:      linux-mmc@vger.kernel.org
16072 S:      Supported
16073 F:      drivers/mmc/host/sdhci-of-at91.c
16074
16075 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
16076 M:      Ben Dooks <ben-linux@fluff.org>
16077 M:      Jaehoon Chung <jh80.chung@samsung.com>
16078 L:      linux-mmc@vger.kernel.org
16079 S:      Maintained
16080 F:      drivers/mmc/host/sdhci-s3c*
16081
16082 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
16083 M:      Viresh Kumar <vireshk@kernel.org>
16084 L:      linux-mmc@vger.kernel.org
16085 S:      Maintained
16086 F:      drivers/mmc/host/sdhci-spear.c
16087
16088 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
16089 M:      Kishon Vijay Abraham I <kishon@ti.com>
16090 L:      linux-mmc@vger.kernel.org
16091 S:      Maintained
16092 F:      drivers/mmc/host/sdhci-omap.c
16093
16094 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
16095 M:      Jonathan Derrick <jonathan.derrick@intel.com>
16096 M:      Revanth Rajashekar <revanth.rajashekar@intel.com>
16097 L:      linux-block@vger.kernel.org
16098 S:      Supported
16099 F:      block/opal_proto.h
16100 F:      block/sed*
16101 F:      include/linux/sed*
16102 F:      include/uapi/linux/sed*
16103
16104 SECURITY CONTACT
16105 M:      Security Officers <security@kernel.org>
16106 S:      Supported
16107 F:      Documentation/admin-guide/security-bugs.rst
16108
16109 SECURITY SUBSYSTEM
16110 M:      James Morris <jmorris@namei.org>
16111 M:      "Serge E. Hallyn" <serge@hallyn.com>
16112 L:      linux-security-module@vger.kernel.org (suggested Cc:)
16113 S:      Supported
16114 W:      http://kernsec.org/
16115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
16116 F:      security/
16117 X:      security/selinux/
16118
16119 SELINUX SECURITY MODULE
16120 M:      Paul Moore <paul@paul-moore.com>
16121 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
16122 M:      Eric Paris <eparis@parisplace.org>
16123 L:      selinux@vger.kernel.org
16124 S:      Supported
16125 W:      https://selinuxproject.org
16126 W:      https://github.com/SELinuxProject
16127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
16128 F:      Documentation/ABI/obsolete/sysfs-selinux-checkreqprot
16129 F:      Documentation/ABI/obsolete/sysfs-selinux-disable
16130 F:      Documentation/admin-guide/LSM/SELinux.rst
16131 F:      include/trace/events/avc.h
16132 F:      include/uapi/linux/selinux_netlink.h
16133 F:      scripts/selinux/
16134 F:      security/selinux/
16135
16136 SENSABLE PHANTOM
16137 M:      Jiri Slaby <jirislaby@kernel.org>
16138 S:      Maintained
16139 F:      drivers/misc/phantom.c
16140 F:      include/uapi/linux/phantom.h
16141
16142 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
16143 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
16144 S:      Maintained
16145 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
16146 F:      drivers/iio/chemical/scd30.h
16147 F:      drivers/iio/chemical/scd30_core.c
16148 F:      drivers/iio/chemical/scd30_i2c.c
16149 F:      drivers/iio/chemical/scd30_serial.c
16150
16151 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
16152 M:      Tomasz Duszynski <tduszyns@gmail.com>
16153 S:      Maintained
16154 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
16155 F:      drivers/iio/chemical/sps30.c
16156
16157 SERIAL DEVICE BUS
16158 M:      Rob Herring <robh@kernel.org>
16159 L:      linux-serial@vger.kernel.org
16160 S:      Maintained
16161 F:      Documentation/devicetree/bindings/serial/serial.yaml
16162 F:      drivers/tty/serdev/
16163 F:      include/linux/serdev.h
16164
16165 SERIAL DRIVERS
16166 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16167 L:      linux-serial@vger.kernel.org
16168 S:      Maintained
16169 F:      Documentation/devicetree/bindings/serial/
16170 F:      drivers/tty/serial/
16171
16172 SERIAL IR RECEIVER
16173 M:      Sean Young <sean@mess.org>
16174 L:      linux-media@vger.kernel.org
16175 S:      Maintained
16176 F:      drivers/media/rc/serial_ir.c
16177
16178 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
16179 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
16180 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16181 S:      Maintained
16182 F:      Documentation/devicetree/bindings/slimbus/
16183 F:      drivers/slimbus/
16184 F:      include/linux/slimbus.h
16185
16186 SFC NETWORK DRIVER
16187 M:      Edward Cree <ecree.xilinx@gmail.com>
16188 M:      Martin Habets <habetsm.xilinx@gmail.com>
16189 L:      netdev@vger.kernel.org
16190 S:      Supported
16191 F:      drivers/net/ethernet/sfc/
16192
16193 SFF/SFP/SFP+ MODULE SUPPORT
16194 M:      Russell King <linux@armlinux.org.uk>
16195 L:      netdev@vger.kernel.org
16196 S:      Maintained
16197 F:      drivers/net/phy/phylink.c
16198 F:      drivers/net/phy/sfp*
16199 F:      include/linux/mdio/mdio-i2c.h
16200 F:      include/linux/phylink.h
16201 F:      include/linux/sfp.h
16202 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)
16203
16204 SGI GRU DRIVER
16205 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
16206 S:      Maintained
16207 F:      drivers/misc/sgi-gru/
16208
16209 SGI XP/XPC/XPNET DRIVER
16210 M:      Robin Holt <robinmholt@gmail.com>
16211 M:      Steve Wahl <steve.wahl@hpe.com>
16212 R:      Mike Travis <mike.travis@hpe.com>
16213 S:      Maintained
16214 F:      drivers/misc/sgi-xp/
16215
16216 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
16217 M:      Karsten Graul <kgraul@linux.ibm.com>
16218 L:      linux-s390@vger.kernel.org
16219 S:      Supported
16220 W:      http://www.ibm.com/developerworks/linux/linux390/
16221 F:      net/smc/
16222
16223 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
16224 M:      Linus Walleij <linus.walleij@linaro.org>
16225 L:      linux-iio@vger.kernel.org
16226 S:      Maintained
16227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
16228 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
16229 F:      drivers/iio/light/gp2ap002.c
16230
16231 SHARP RJ54N1CB0C SENSOR DRIVER
16232 M:      Jacopo Mondi <jacopo@jmondi.org>
16233 L:      linux-media@vger.kernel.org
16234 S:      Odd fixes
16235 T:      git git://linuxtv.org/media_tree.git
16236 F:      drivers/media/i2c/rj54n1cb0c.c
16237 F:      include/media/i2c/rj54n1cb0c.h
16238
16239 SH_VOU V4L2 OUTPUT DRIVER
16240 L:      linux-media@vger.kernel.org
16241 S:      Orphan
16242 F:      drivers/media/platform/sh_vou.c
16243 F:      include/media/drv-intf/sh_vou.h
16244
16245 SI2157 MEDIA DRIVER
16246 M:      Antti Palosaari <crope@iki.fi>
16247 L:      linux-media@vger.kernel.org
16248 S:      Maintained
16249 W:      https://linuxtv.org
16250 W:      http://palosaari.fi/linux/
16251 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16252 T:      git git://linuxtv.org/anttip/media_tree.git
16253 F:      drivers/media/tuners/si2157*
16254
16255 SI2165 MEDIA DRIVER
16256 M:      Matthias Schwarzott <zzam@gentoo.org>
16257 L:      linux-media@vger.kernel.org
16258 S:      Maintained
16259 W:      https://linuxtv.org
16260 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16261 F:      drivers/media/dvb-frontends/si2165*
16262
16263 SI2168 MEDIA DRIVER
16264 M:      Antti Palosaari <crope@iki.fi>
16265 L:      linux-media@vger.kernel.org
16266 S:      Maintained
16267 W:      https://linuxtv.org
16268 W:      http://palosaari.fi/linux/
16269 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16270 T:      git git://linuxtv.org/anttip/media_tree.git
16271 F:      drivers/media/dvb-frontends/si2168*
16272
16273 SI470X FM RADIO RECEIVER I2C DRIVER
16274 M:      Hans Verkuil <hverkuil@xs4all.nl>
16275 L:      linux-media@vger.kernel.org
16276 S:      Odd Fixes
16277 W:      https://linuxtv.org
16278 T:      git git://linuxtv.org/media_tree.git
16279 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
16280
16281 SI470X FM RADIO RECEIVER USB DRIVER
16282 M:      Hans Verkuil <hverkuil@xs4all.nl>
16283 L:      linux-media@vger.kernel.org
16284 S:      Maintained
16285 W:      https://linuxtv.org
16286 T:      git git://linuxtv.org/media_tree.git
16287 F:      drivers/media/radio/si470x/radio-si470x-common.c
16288 F:      drivers/media/radio/si470x/radio-si470x-usb.c
16289 F:      drivers/media/radio/si470x/radio-si470x.h
16290
16291 SI4713 FM RADIO TRANSMITTER I2C DRIVER
16292 M:      Eduardo Valentin <edubezval@gmail.com>
16293 L:      linux-media@vger.kernel.org
16294 S:      Odd Fixes
16295 W:      https://linuxtv.org
16296 T:      git git://linuxtv.org/media_tree.git
16297 F:      drivers/media/radio/si4713/si4713.?
16298
16299 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
16300 M:      Eduardo Valentin <edubezval@gmail.com>
16301 L:      linux-media@vger.kernel.org
16302 S:      Odd Fixes
16303 W:      https://linuxtv.org
16304 T:      git git://linuxtv.org/media_tree.git
16305 F:      drivers/media/radio/si4713/radio-platform-si4713.c
16306
16307 SI4713 FM RADIO TRANSMITTER USB DRIVER
16308 M:      Hans Verkuil <hverkuil@xs4all.nl>
16309 L:      linux-media@vger.kernel.org
16310 S:      Maintained
16311 W:      https://linuxtv.org
16312 T:      git git://linuxtv.org/media_tree.git
16313 F:      drivers/media/radio/si4713/radio-usb-si4713.c
16314
16315 SIANO DVB DRIVER
16316 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16317 L:      linux-media@vger.kernel.org
16318 S:      Odd fixes
16319 W:      https://linuxtv.org
16320 T:      git git://linuxtv.org/media_tree.git
16321 F:      drivers/media/common/siano/
16322 F:      drivers/media/mmc/siano/
16323 F:      drivers/media/usb/siano/
16324 F:      drivers/media/usb/siano/
16325
16326 SIFIVE DRIVERS
16327 M:      Palmer Dabbelt <palmer@dabbelt.com>
16328 M:      Paul Walmsley <paul.walmsley@sifive.com>
16329 L:      linux-riscv@lists.infradead.org
16330 S:      Supported
16331 T:      git git://github.com/sifive/riscv-linux.git
16332 N:      sifive
16333 K:      [^@]sifive
16334
16335 SIFIVE FU540 SYSTEM-ON-CHIP
16336 M:      Paul Walmsley <paul.walmsley@sifive.com>
16337 M:      Palmer Dabbelt <palmer@dabbelt.com>
16338 L:      linux-riscv@lists.infradead.org
16339 S:      Supported
16340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
16341 N:      fu540
16342 K:      fu540
16343
16344 SIFIVE PDMA DRIVER
16345 M:      Green Wan <green.wan@sifive.com>
16346 S:      Maintained
16347 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
16348 F:      drivers/dma/sf-pdma/
16349
16350 SILEAD TOUCHSCREEN DRIVER
16351 M:      Hans de Goede <hdegoede@redhat.com>
16352 L:      linux-input@vger.kernel.org
16353 L:      platform-driver-x86@vger.kernel.org
16354 S:      Maintained
16355 F:      drivers/input/touchscreen/silead.c
16356 F:      drivers/platform/x86/touchscreen_dmi.c
16357
16358 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
16359 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
16360 S:      Supported
16361 F:      drivers/staging/wfx/
16362
16363 SILICON MOTION SM712 FRAME BUFFER DRIVER
16364 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16365 M:      Teddy Wang <teddy.wang@siliconmotion.com>
16366 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16367 L:      linux-fbdev@vger.kernel.org
16368 S:      Maintained
16369 F:      Documentation/fb/sm712fb.rst
16370 F:      drivers/video/fbdev/sm712*
16371
16372 SILVACO I3C DUAL-ROLE MASTER
16373 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16374 M:      Conor Culhane <conor.culhane@silvaco.com>
16375 L:      linux-i3c@lists.infradead.org
16376 S:      Maintained
16377 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
16378 F:      drivers/i3c/master/svc-i3c-master.c
16379
16380 SIMPLEFB FB DRIVER
16381 M:      Hans de Goede <hdegoede@redhat.com>
16382 L:      linux-fbdev@vger.kernel.org
16383 S:      Maintained
16384 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
16385 F:      drivers/video/fbdev/simplefb.c
16386 F:      include/linux/platform_data/simplefb.h
16387
16388 SIMTEC EB110ATX (Chalice CATS)
16389 M:      Simtec Linux Team <linux@simtec.co.uk>
16390 S:      Supported
16391 W:      http://www.simtec.co.uk/products/EB110ATX/
16392
16393 SIMTEC EB2410ITX (BAST)
16394 M:      Simtec Linux Team <linux@simtec.co.uk>
16395 S:      Supported
16396 W:      http://www.simtec.co.uk/products/EB2410ITX/
16397 F:      arch/arm/mach-s3c/bast-ide.c
16398 F:      arch/arm/mach-s3c/bast-irq.c
16399 F:      arch/arm/mach-s3c/mach-bast.c
16400
16401 SIOX
16402 M:      Thorsten Scherer <t.scherer@eckelmann.de>
16403 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
16404 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
16405 S:      Supported
16406 F:      drivers/gpio/gpio-siox.c
16407 F:      drivers/siox/*
16408 F:      include/trace/events/siox.h
16409
16410 SIPHASH PRF ROUTINES
16411 M:      Jason A. Donenfeld <Jason@zx2c4.com>
16412 S:      Maintained
16413 F:      include/linux/siphash.h
16414 F:      lib/siphash.c
16415 F:      lib/test_siphash.c
16416
16417 SIS 190 ETHERNET DRIVER
16418 M:      Francois Romieu <romieu@fr.zoreil.com>
16419 L:      netdev@vger.kernel.org
16420 S:      Maintained
16421 F:      drivers/net/ethernet/sis/sis190.c
16422
16423 SIS 900/7016 FAST ETHERNET DRIVER
16424 M:      Daniele Venzano <venza@brownhat.org>
16425 L:      netdev@vger.kernel.org
16426 S:      Maintained
16427 W:      http://www.brownhat.org/sis900.html
16428 F:      drivers/net/ethernet/sis/sis900.*
16429
16430 SIS FRAMEBUFFER DRIVER
16431 M:      Thomas Winischhofer <thomas@winischhofer.net>
16432 S:      Maintained
16433 W:      http://www.winischhofer.net/linuxsisvga.shtml
16434 F:      Documentation/fb/sisfb.rst
16435 F:      drivers/video/fbdev/sis/
16436 F:      include/video/sisfb.h
16437
16438 SIS I2C TOUCHSCREEN DRIVER
16439 M:      Mika Penttilä <mika.penttila@nextfour.com>
16440 L:      linux-input@vger.kernel.org
16441 S:      Maintained
16442 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
16443 F:      drivers/input/touchscreen/sis_i2c.c
16444
16445 SIS USB2VGA DRIVER
16446 M:      Thomas Winischhofer <thomas@winischhofer.net>
16447 S:      Maintained
16448 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
16449 F:      drivers/usb/misc/sisusbvga/
16450
16451 SLAB ALLOCATOR
16452 M:      Christoph Lameter <cl@linux.com>
16453 M:      Pekka Enberg <penberg@kernel.org>
16454 M:      David Rientjes <rientjes@google.com>
16455 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
16456 M:      Andrew Morton <akpm@linux-foundation.org>
16457 M:      Vlastimil Babka <vbabka@suse.cz>
16458 L:      linux-mm@kvack.org
16459 S:      Maintained
16460 F:      include/linux/sl?b*.h
16461 F:      mm/sl?b*
16462
16463 SLEEPABLE READ-COPY UPDATE (SRCU)
16464 M:      Lai Jiangshan <jiangshanlai@gmail.com>
16465 M:      "Paul E. McKenney" <paulmck@kernel.org>
16466 M:      Josh Triplett <josh@joshtriplett.org>
16467 R:      Steven Rostedt <rostedt@goodmis.org>
16468 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
16469 L:      rcu@vger.kernel.org
16470 S:      Supported
16471 W:      http://www.rdrop.com/users/paulmck/RCU/
16472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16473 F:      include/linux/srcu*.h
16474 F:      kernel/rcu/srcu*.c
16475
16476 SMACK SECURITY MODULE
16477 M:      Casey Schaufler <casey@schaufler-ca.com>
16478 L:      linux-security-module@vger.kernel.org
16479 S:      Maintained
16480 W:      http://schaufler-ca.com
16481 T:      git git://github.com/cschaufler/smack-next
16482 F:      Documentation/admin-guide/LSM/Smack.rst
16483 F:      security/smack/
16484
16485 SMC91x ETHERNET DRIVER
16486 M:      Nicolas Pitre <nico@fluxnic.net>
16487 S:      Odd Fixes
16488 F:      drivers/net/ethernet/smsc/smc91x.*
16489
16490 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
16491 M:      Mark Rutland <mark.rutland@arm.com>
16492 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
16493 M:      Sudeep Holla <sudeep.holla@arm.com>
16494 L:      linux-arm-kernel@lists.infradead.org
16495 S:      Maintained
16496 F:      drivers/firmware/smccc/
16497 F:      include/linux/arm-smccc.h
16498
16499 SMM665 HARDWARE MONITOR DRIVER
16500 M:      Guenter Roeck <linux@roeck-us.net>
16501 L:      linux-hwmon@vger.kernel.org
16502 S:      Maintained
16503 F:      Documentation/hwmon/smm665.rst
16504 F:      drivers/hwmon/smm665.c
16505
16506 SMSC EMC2103 HARDWARE MONITOR DRIVER
16507 M:      Steve Glendinning <steve.glendinning@shawell.net>
16508 L:      linux-hwmon@vger.kernel.org
16509 S:      Maintained
16510 F:      Documentation/hwmon/emc2103.rst
16511 F:      drivers/hwmon/emc2103.c
16512
16513 SMSC SCH5627 HARDWARE MONITOR DRIVER
16514 M:      Hans de Goede <hdegoede@redhat.com>
16515 L:      linux-hwmon@vger.kernel.org
16516 S:      Supported
16517 F:      Documentation/hwmon/sch5627.rst
16518 F:      drivers/hwmon/sch5627.c
16519
16520 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
16521 M:      Steve Glendinning <steve.glendinning@shawell.net>
16522 L:      linux-fbdev@vger.kernel.org
16523 S:      Maintained
16524 F:      drivers/video/fbdev/smscufx.c
16525
16526 SMSC47B397 HARDWARE MONITOR DRIVER
16527 M:      Jean Delvare <jdelvare@suse.com>
16528 L:      linux-hwmon@vger.kernel.org
16529 S:      Maintained
16530 F:      Documentation/hwmon/smsc47b397.rst
16531 F:      drivers/hwmon/smsc47b397.c
16532
16533 SMSC911x ETHERNET DRIVER
16534 M:      Steve Glendinning <steve.glendinning@shawell.net>
16535 L:      netdev@vger.kernel.org
16536 S:      Maintained
16537 F:      drivers/net/ethernet/smsc/smsc911x.*
16538 F:      include/linux/smsc911x.h
16539
16540 SMSC9420 PCI ETHERNET DRIVER
16541 M:      Steve Glendinning <steve.glendinning@shawell.net>
16542 L:      netdev@vger.kernel.org
16543 S:      Maintained
16544 F:      drivers/net/ethernet/smsc/smsc9420.*
16545
16546 SOCIONEXT (SNI) AVE NETWORK DRIVER
16547 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
16548 L:      netdev@vger.kernel.org
16549 S:      Maintained
16550 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
16551 F:      drivers/net/ethernet/socionext/sni_ave.c
16552
16553 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
16554 M:      Jassi Brar <jaswinder.singh@linaro.org>
16555 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16556 L:      netdev@vger.kernel.org
16557 S:      Maintained
16558 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
16559 F:      drivers/net/ethernet/socionext/netsec.c
16560
16561 SOCIONEXT (SNI) Synquacer SPI DRIVER
16562 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
16563 M:      Jassi Brar <jaswinder.singh@linaro.org>
16564 L:      linux-spi@vger.kernel.org
16565 S:      Maintained
16566 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
16567 F:      drivers/spi/spi-synquacer.c
16568
16569 SOCIONEXT SYNQUACER I2C DRIVER
16570 M:      Ard Biesheuvel <ardb@kernel.org>
16571 L:      linux-i2c@vger.kernel.org
16572 S:      Maintained
16573 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
16574 F:      drivers/i2c/busses/i2c-synquacer.c
16575
16576 SOCIONEXT UNIPHIER SOUND DRIVER
16577 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16578 S:      Orphan
16579 F:      sound/soc/uniphier/
16580
16581 SOEKRIS NET48XX LED SUPPORT
16582 M:      Chris Boot <bootc@bootc.net>
16583 S:      Maintained
16584 F:      drivers/leds/leds-net48xx.c
16585
16586 SOFT-IWARP DRIVER (siw)
16587 M:      Bernard Metzler <bmt@zurich.ibm.com>
16588 L:      linux-rdma@vger.kernel.org
16589 S:      Supported
16590 F:      drivers/infiniband/sw/siw/
16591 F:      include/uapi/rdma/siw-abi.h
16592
16593 SOFT-ROCE DRIVER (rxe)
16594 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
16595 L:      linux-rdma@vger.kernel.org
16596 S:      Supported
16597 F:      drivers/infiniband/sw/rxe/
16598 F:      include/uapi/rdma/rdma_user_rxe.h
16599
16600 SOFTLOGIC 6x10 MPEG CODEC
16601 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16602 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16603 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16604 M:      Ismael Luceno <ismael@iodev.co.uk>
16605 L:      linux-media@vger.kernel.org
16606 S:      Supported
16607 F:      drivers/media/pci/solo6x10/
16608
16609 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
16610 M:      James Morse <james.morse@arm.com>
16611 L:      linux-arm-kernel@lists.infradead.org
16612 S:      Maintained
16613 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
16614 F:      drivers/firmware/arm_sdei.c
16615 F:      include/linux/arm_sdei.h
16616 F:      include/uapi/linux/arm_sdei.h
16617
16618 SOFTWARE RAID (Multiple Disks) SUPPORT
16619 M:      Song Liu <song@kernel.org>
16620 L:      linux-raid@vger.kernel.org
16621 S:      Supported
16622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
16623 F:      drivers/md/Kconfig
16624 F:      drivers/md/Makefile
16625 F:      drivers/md/md*
16626 F:      drivers/md/raid*
16627 F:      include/linux/raid/
16628 F:      include/uapi/linux/raid/
16629
16630 SOLIDRUN CLEARFOG SUPPORT
16631 M:      Russell King <linux@armlinux.org.uk>
16632 S:      Maintained
16633 F:      arch/arm/boot/dts/armada-388-clearfog*
16634 F:      arch/arm/boot/dts/armada-38x-solidrun-*
16635
16636 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
16637 M:      Russell King <linux@armlinux.org.uk>
16638 S:      Maintained
16639 F:      arch/arm/boot/dts/imx6*-cubox-i*
16640 F:      arch/arm/boot/dts/imx6*-hummingboard*
16641 F:      arch/arm/boot/dts/imx6*-sr-*
16642
16643 SONIC NETWORK DRIVER
16644 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
16645 L:      netdev@vger.kernel.org
16646 S:      Maintained
16647 F:      drivers/net/ethernet/natsemi/sonic.*
16648
16649 SONICS SILICON BACKPLANE DRIVER (SSB)
16650 M:      Michael Buesch <m@bues.ch>
16651 L:      linux-wireless@vger.kernel.org
16652 S:      Maintained
16653 F:      drivers/ssb/
16654 F:      include/linux/ssb/
16655
16656 SONY IMX214 SENSOR DRIVER
16657 M:      Ricardo Ribalda <ribalda@kernel.org>
16658 L:      linux-media@vger.kernel.org
16659 S:      Maintained
16660 T:      git git://linuxtv.org/media_tree.git
16661 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
16662 F:      drivers/media/i2c/imx214.c
16663
16664 SONY IMX219 SENSOR DRIVER
16665 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16666 L:      linux-media@vger.kernel.org
16667 S:      Maintained
16668 T:      git git://linuxtv.org/media_tree.git
16669 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
16670 F:      drivers/media/i2c/imx219.c
16671
16672 SONY IMX258 SENSOR DRIVER
16673 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16674 L:      linux-media@vger.kernel.org
16675 S:      Maintained
16676 T:      git git://linuxtv.org/media_tree.git
16677 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
16678 F:      drivers/media/i2c/imx258.c
16679
16680 SONY IMX274 SENSOR DRIVER
16681 M:      Leon Luo <leonl@leopardimaging.com>
16682 L:      linux-media@vger.kernel.org
16683 S:      Maintained
16684 T:      git git://linuxtv.org/media_tree.git
16685 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
16686 F:      drivers/media/i2c/imx274.c
16687
16688 SONY IMX290 SENSOR DRIVER
16689 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16690 L:      linux-media@vger.kernel.org
16691 S:      Maintained
16692 T:      git git://linuxtv.org/media_tree.git
16693 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
16694 F:      drivers/media/i2c/imx290.c
16695
16696 SONY IMX319 SENSOR DRIVER
16697 M:      Bingbu Cao <bingbu.cao@intel.com>
16698 L:      linux-media@vger.kernel.org
16699 S:      Maintained
16700 T:      git git://linuxtv.org/media_tree.git
16701 F:      drivers/media/i2c/imx319.c
16702
16703 SONY IMX334 SENSOR DRIVER
16704 M:      Paul J. Murphy <paul.j.murphy@intel.com>
16705 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
16706 L:      linux-media@vger.kernel.org
16707 S:      Maintained
16708 T:      git git://linuxtv.org/media_tree.git
16709 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
16710 F:      drivers/media/i2c/imx334.c
16711
16712 SONY IMX355 SENSOR DRIVER
16713 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16714 L:      linux-media@vger.kernel.org
16715 S:      Maintained
16716 T:      git git://linuxtv.org/media_tree.git
16717 F:      drivers/media/i2c/imx355.c
16718
16719 SONY MEMORYSTICK SUBSYSTEM
16720 M:      Maxim Levitsky <maximlevitsky@gmail.com>
16721 M:      Alex Dubov <oakad@yahoo.com>
16722 M:      Ulf Hansson <ulf.hansson@linaro.org>
16723 L:      linux-mmc@vger.kernel.org
16724 S:      Maintained
16725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
16726 F:      drivers/memstick/
16727 F:      include/linux/memstick.h
16728
16729 SONY VAIO CONTROL DEVICE DRIVER
16730 M:      Mattia Dongili <malattia@linux.it>
16731 L:      platform-driver-x86@vger.kernel.org
16732 S:      Maintained
16733 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
16734 F:      Documentation/admin-guide/laptops/sony-laptop.rst
16735 F:      drivers/char/sonypi.c
16736 F:      drivers/platform/x86/sony-laptop.c
16737 F:      include/linux/sony-laptop.h
16738
16739 SOUND
16740 M:      Jaroslav Kysela <perex@perex.cz>
16741 M:      Takashi Iwai <tiwai@suse.com>
16742 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16743 S:      Maintained
16744 W:      http://www.alsa-project.org/
16745 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
16746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16747 F:      Documentation/sound/
16748 F:      include/sound/
16749 F:      include/uapi/sound/
16750 F:      sound/
16751
16752 SOUND - COMPRESSED AUDIO
16753 M:      Vinod Koul <vkoul@kernel.org>
16754 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16755 S:      Supported
16756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16757 F:      Documentation/sound/designs/compress-offload.rst
16758 F:      include/sound/compress_driver.h
16759 F:      include/uapi/sound/compress_*
16760 F:      sound/core/compress_offload.c
16761 F:      sound/soc/soc-compress.c
16762
16763 SOUND - DMAENGINE HELPERS
16764 M:      Lars-Peter Clausen <lars@metafoo.de>
16765 S:      Supported
16766 F:      include/sound/dmaengine_pcm.h
16767 F:      sound/core/pcm_dmaengine.c
16768 F:      sound/soc/soc-generic-dmaengine-pcm.c
16769
16770 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
16771 M:      Liam Girdwood <lgirdwood@gmail.com>
16772 M:      Mark Brown <broonie@kernel.org>
16773 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16774 S:      Supported
16775 W:      http://alsa-project.org/main/index.php/ASoC
16776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
16777 F:      Documentation/devicetree/bindings/sound/
16778 F:      Documentation/sound/soc/
16779 F:      include/dt-bindings/sound/
16780 F:      include/sound/soc*
16781 F:      sound/soc/
16782
16783 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
16784 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
16785 M:      Liam Girdwood <lgirdwood@gmail.com>
16786 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
16787 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
16788 M:      Daniel Baluta <daniel.baluta@nxp.com>
16789 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
16790 S:      Supported
16791 W:      https://github.com/thesofproject/linux/
16792 F:      sound/soc/sof/
16793
16794 SOUNDWIRE SUBSYSTEM
16795 M:      Vinod Koul <vkoul@kernel.org>
16796 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
16797 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
16798 R:      Sanyog Kale <sanyog.r.kale@intel.com>
16799 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16800 S:      Supported
16801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
16802 F:      Documentation/driver-api/soundwire/
16803 F:      drivers/soundwire/
16804 F:      include/linux/soundwire/
16805
16806 SP2 MEDIA DRIVER
16807 M:      Olli Salonen <olli.salonen@iki.fi>
16808 L:      linux-media@vger.kernel.org
16809 S:      Maintained
16810 W:      https://linuxtv.org
16811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16812 F:      drivers/media/dvb-frontends/sp2*
16813
16814 SPARC + UltraSPARC (sparc/sparc64)
16815 M:      "David S. Miller" <davem@davemloft.net>
16816 L:      sparclinux@vger.kernel.org
16817 S:      Maintained
16818 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
16819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
16820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
16821 F:      arch/sparc/
16822 F:      drivers/sbus/
16823
16824 SPARC SERIAL DRIVERS
16825 M:      "David S. Miller" <davem@davemloft.net>
16826 L:      sparclinux@vger.kernel.org
16827 S:      Maintained
16828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
16829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
16830 F:      drivers/tty/serial/suncore.c
16831 F:      drivers/tty/serial/sunhv.c
16832 F:      drivers/tty/serial/sunsab.c
16833 F:      drivers/tty/serial/sunsab.h
16834 F:      drivers/tty/serial/sunsu.c
16835 F:      drivers/tty/serial/sunzilog.c
16836 F:      drivers/tty/serial/sunzilog.h
16837 F:      drivers/tty/vcc.c
16838 F:      include/linux/sunserialcore.h
16839
16840 SPARSE CHECKER
16841 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
16842 L:      linux-sparse@vger.kernel.org
16843 S:      Maintained
16844 W:      https://sparse.docs.kernel.org/
16845 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
16846 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
16847 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
16848 F:      include/linux/compiler.h
16849
16850 SPEAKUP CONSOLE SPEECH DRIVER
16851 M:      William Hubbs <w.d.hubbs@gmail.com>
16852 M:      Chris Brannon <chris@the-brannons.com>
16853 M:      Kirk Reiser <kirk@reisers.ca>
16854 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
16855 L:      speakup@linux-speakup.org
16856 S:      Odd Fixes
16857 W:      http://www.linux-speakup.org/
16858 W:      https://github.com/linux-speakup/speakup
16859 B:      https://github.com/linux-speakup/speakup/issues
16860 F:      drivers/accessibility/speakup/
16861
16862 SPEAR CLOCK FRAMEWORK SUPPORT
16863 M:      Viresh Kumar <vireshk@kernel.org>
16864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16865 S:      Maintained
16866 W:      http://www.st.com/spear
16867 F:      drivers/clk/spear/
16868
16869 SPEAR PLATFORM SUPPORT
16870 M:      Viresh Kumar <vireshk@kernel.org>
16871 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
16872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16873 S:      Maintained
16874 W:      http://www.st.com/spear
16875 F:      arch/arm/boot/dts/spear*
16876 F:      arch/arm/mach-spear/
16877
16878 SPI NOR SUBSYSTEM
16879 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
16880 L:      linux-mtd@lists.infradead.org
16881 S:      Maintained
16882 W:      http://www.linux-mtd.infradead.org/
16883 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
16884 C:      irc://irc.oftc.net/mtd
16885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
16886 F:      drivers/mtd/spi-nor/
16887 F:      include/linux/mtd/spi-nor.h
16888
16889 SPI SUBSYSTEM
16890 M:      Mark Brown <broonie@kernel.org>
16891 L:      linux-spi@vger.kernel.org
16892 S:      Maintained
16893 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
16894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
16895 F:      Documentation/devicetree/bindings/spi/
16896 F:      Documentation/spi/
16897 F:      drivers/spi/
16898 F:      include/linux/spi/
16899 F:      include/uapi/linux/spi/
16900 F:      tools/spi/
16901
16902 SPIDERNET NETWORK DRIVER for CELL
16903 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
16904 M:      Geoff Levand <geoff@infradead.org>
16905 L:      netdev@vger.kernel.org
16906 L:      linuxppc-dev@lists.ozlabs.org
16907 S:      Maintained
16908 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
16909 F:      drivers/net/ethernet/toshiba/spider_net*
16910
16911 SPMI SUBSYSTEM
16912 M:      Stephen Boyd <sboyd@kernel.org>
16913 L:      linux-kernel@vger.kernel.org
16914 S:      Maintained
16915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
16916 F:      Documentation/devicetree/bindings/spmi/
16917 F:      drivers/spmi/
16918 F:      include/dt-bindings/spmi/spmi.h
16919 F:      include/linux/spmi.h
16920 F:      include/trace/events/spmi.h
16921
16922 SPU FILE SYSTEM
16923 M:      Jeremy Kerr <jk@ozlabs.org>
16924 L:      linuxppc-dev@lists.ozlabs.org
16925 S:      Supported
16926 W:      http://www.ibm.com/developerworks/power/cell/
16927 F:      Documentation/filesystems/spufs/spufs.rst
16928 F:      arch/powerpc/platforms/cell/spufs/
16929
16930 SQUASHFS FILE SYSTEM
16931 M:      Phillip Lougher <phillip@squashfs.org.uk>
16932 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
16933 S:      Maintained
16934 W:      http://squashfs.org.uk
16935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
16936 F:      Documentation/filesystems/squashfs.rst
16937 F:      fs/squashfs/
16938
16939 SRM (Alpha) environment access
16940 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
16941 S:      Maintained
16942 F:      arch/alpha/kernel/srm_env.c
16943
16944 ST LSM6DSx IMU IIO DRIVER
16945 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
16946 L:      linux-iio@vger.kernel.org
16947 S:      Maintained
16948 W:      http://www.st.com/
16949 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
16950 F:      drivers/iio/imu/st_lsm6dsx/
16951
16952 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
16953 M:      Mickael Guene <mickael.guene@st.com>
16954 L:      linux-media@vger.kernel.org
16955 S:      Maintained
16956 T:      git git://linuxtv.org/media_tree.git
16957 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
16958 F:      drivers/media/i2c/st-mipid02.c
16959
16960 ST STM32 I2C/SMBUS DRIVER
16961 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
16962 M:      Alain Volmat <alain.volmat@foss.st.com>
16963 L:      linux-i2c@vger.kernel.org
16964 S:      Maintained
16965 F:      drivers/i2c/busses/i2c-stm32*
16966
16967 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
16968 M:      Song Qiang <songqiang1304521@gmail.com>
16969 L:      linux-iio@vger.kernel.org
16970 S:      Maintained
16971 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
16972 F:      drivers/iio/proximity/vl53l0x-i2c.c
16973
16974 STABLE BRANCH
16975 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16976 M:      Sasha Levin <sashal@kernel.org>
16977 L:      stable@vger.kernel.org
16978 S:      Supported
16979 F:      Documentation/process/stable-kernel-rules.rst
16980
16981 STAGING - ATOMISP DRIVER
16982 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16983 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
16984 L:      linux-media@vger.kernel.org
16985 S:      Maintained
16986 F:      drivers/staging/media/atomisp/
16987
16988 STAGING - COMEDI
16989 M:      Ian Abbott <abbotti@mev.co.uk>
16990 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
16991 S:      Odd Fixes
16992 F:      drivers/staging/comedi/
16993
16994 STAGING - FIELDBUS SUBSYSTEM
16995 M:      Sven Van Asbroeck <TheSven73@gmail.com>
16996 S:      Maintained
16997 F:      drivers/staging/fieldbus/*
16998 F:      drivers/staging/fieldbus/Documentation/
16999
17000 STAGING - HMS ANYBUS-S BUS
17001 M:      Sven Van Asbroeck <TheSven73@gmail.com>
17002 S:      Maintained
17003 F:      drivers/staging/fieldbus/anybuss/
17004
17005 STAGING - INDUSTRIAL IO
17006 M:      Jonathan Cameron <jic23@kernel.org>
17007 L:      linux-iio@vger.kernel.org
17008 S:      Odd Fixes
17009 F:      Documentation/devicetree/bindings/staging/iio/
17010 F:      drivers/staging/iio/
17011
17012 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
17013 M:      Marc Dietrich <marvin24@gmx.de>
17014 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
17015 L:      linux-tegra@vger.kernel.org
17016 S:      Maintained
17017 F:      drivers/staging/nvec/
17018
17019 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
17020 M:      Jens Frederich <jfrederich@gmail.com>
17021 M:      Daniel Drake <dsd@laptop.org>
17022 M:      Jon Nettleton <jon.nettleton@gmail.com>
17023 S:      Maintained
17024 W:      http://wiki.laptop.org/go/DCON
17025 F:      drivers/staging/olpc_dcon/
17026
17027 STAGING - REALTEK RTL8188EU DRIVERS
17028 M:      Larry Finger <Larry.Finger@lwfinger.net>
17029 S:      Odd Fixes
17030 F:      drivers/staging/rtl8188eu/
17031
17032 STAGING - REALTEK RTL8712U DRIVERS
17033 M:      Larry Finger <Larry.Finger@lwfinger.net>
17034 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
17035 S:      Odd Fixes
17036 F:      drivers/staging/rtl8712/
17037
17038 STAGING - SEPS525 LCD CONTROLLER DRIVERS
17039 M:      Michael Hennerich <michael.hennerich@analog.com>
17040 L:      linux-fbdev@vger.kernel.org
17041 S:      Supported
17042 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
17043 F:      drivers/staging/fbtft/fb_seps525.c
17044
17045 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
17046 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
17047 M:      Teddy Wang <teddy.wang@siliconmotion.com>
17048 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
17049 L:      linux-fbdev@vger.kernel.org
17050 S:      Maintained
17051 F:      drivers/staging/sm750fb/
17052
17053 STAGING - VIA VT665X DRIVERS
17054 M:      Forest Bond <forest@alittletooquiet.net>
17055 S:      Odd Fixes
17056 F:      drivers/staging/vt665?/
17057
17058 STAGING SUBSYSTEM
17059 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17060 L:      linux-staging@lists.linux.dev
17061 S:      Supported
17062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
17063 F:      drivers/staging/
17064
17065 STARFIRE/DURALAN NETWORK DRIVER
17066 M:      Ion Badulescu <ionut@badula.org>
17067 S:      Odd Fixes
17068 F:      drivers/net/ethernet/adaptec/starfire*
17069
17070 STATIC BRANCH/CALL
17071 M:      Peter Zijlstra <peterz@infradead.org>
17072 M:      Josh Poimboeuf <jpoimboe@redhat.com>
17073 M:      Jason Baron <jbaron@akamai.com>
17074 R:      Steven Rostedt <rostedt@goodmis.org>
17075 R:      Ard Biesheuvel <ardb@kernel.org>
17076 S:      Supported
17077 F:      arch/*/include/asm/jump_label*.h
17078 F:      arch/*/include/asm/static_call*.h
17079 F:      arch/*/kernel/jump_label.c
17080 F:      arch/*/kernel/static_call.c
17081 F:      include/linux/jump_label*.h
17082 F:      include/linux/static_call*.h
17083 F:      kernel/jump_label.c
17084 F:      kernel/static_call.c
17085
17086 STI AUDIO (ASoC) DRIVERS
17087 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
17088 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17089 S:      Maintained
17090 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
17091 F:      sound/soc/sti/
17092
17093 STI CEC DRIVER
17094 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
17095 S:      Maintained
17096 F:      Documentation/devicetree/bindings/media/stih-cec.txt
17097 F:      drivers/media/cec/platform/sti/
17098
17099 STK1160 USB VIDEO CAPTURE DRIVER
17100 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
17101 L:      linux-media@vger.kernel.org
17102 S:      Maintained
17103 T:      git git://linuxtv.org/media_tree.git
17104 F:      drivers/media/usb/stk1160/
17105
17106 STM32 AUDIO (ASoC) DRIVERS
17107 M:      Olivier Moysan <olivier.moysan@foss.st.com>
17108 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
17109 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17110 S:      Maintained
17111 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-*.yaml
17112 F:      sound/soc/stm/
17113
17114 STM32 TIMER/LPTIMER DRIVERS
17115 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
17116 S:      Maintained
17117 F:      Documentation/ABI/testing/*timer-stm32
17118 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
17119 F:      drivers/*/stm32-*timer*
17120 F:      drivers/pwm/pwm-stm32*
17121 F:      include/linux/*/stm32-*tim*
17122
17123 STMMAC ETHERNET DRIVER
17124 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
17125 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
17126 M:      Jose Abreu <joabreu@synopsys.com>
17127 L:      netdev@vger.kernel.org
17128 S:      Supported
17129 W:      http://www.stlinux.com
17130 F:      Documentation/networking/device_drivers/ethernet/stmicro/
17131 F:      drivers/net/ethernet/stmicro/stmmac/
17132
17133 SUN3/3X
17134 M:      Sam Creasey <sammy@sammy.net>
17135 S:      Maintained
17136 W:      http://sammy.net/sun3/
17137 F:      arch/m68k/include/asm/sun3*
17138 F:      arch/m68k/kernel/*sun3*
17139 F:      arch/m68k/sun3*/
17140 F:      drivers/net/ethernet/i825xx/sun3*
17141
17142 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
17143 M:      Hans de Goede <hdegoede@redhat.com>
17144 L:      linux-input@vger.kernel.org
17145 S:      Maintained
17146 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
17147 F:      drivers/input/keyboard/sun4i-lradc-keys.c
17148
17149 SUNDANCE NETWORK DRIVER
17150 M:      Denis Kirjanov <kda@linux-powerpc.org>
17151 L:      netdev@vger.kernel.org
17152 S:      Maintained
17153 F:      drivers/net/ethernet/dlink/sundance.c
17154
17155 SUPERH
17156 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
17157 M:      Rich Felker <dalias@libc.org>
17158 L:      linux-sh@vger.kernel.org
17159 S:      Maintained
17160 Q:      http://patchwork.kernel.org/project/linux-sh/list/
17161 F:      Documentation/sh/
17162 F:      arch/sh/
17163 F:      drivers/sh/
17164
17165 SUSPEND TO RAM
17166 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
17167 M:      Len Brown <len.brown@intel.com>
17168 M:      Pavel Machek <pavel@ucw.cz>
17169 L:      linux-pm@vger.kernel.org
17170 S:      Supported
17171 B:      https://bugzilla.kernel.org
17172 F:      Documentation/power/
17173 F:      arch/x86/kernel/acpi/
17174 F:      drivers/base/power/
17175 F:      include/linux/freezer.h
17176 F:      include/linux/pm.h
17177 F:      include/linux/suspend.h
17178 F:      kernel/power/
17179
17180 SVGA HANDLING
17181 M:      Martin Mares <mj@ucw.cz>
17182 L:      linux-video@atrey.karlin.mff.cuni.cz
17183 S:      Maintained
17184 F:      Documentation/admin-guide/svga.rst
17185 F:      arch/x86/boot/video*
17186
17187 SWIOTLB SUBSYSTEM
17188 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17189 L:      iommu@lists.linux-foundation.org
17190 S:      Supported
17191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
17192 F:      arch/*/kernel/pci-swiotlb.c
17193 F:      include/linux/swiotlb.h
17194 F:      kernel/dma/swiotlb.c
17195
17196 SWITCHDEV
17197 M:      Jiri Pirko <jiri@resnulli.us>
17198 M:      Ivan Vecera <ivecera@redhat.com>
17199 L:      netdev@vger.kernel.org
17200 S:      Supported
17201 F:      include/net/switchdev.h
17202 F:      net/switchdev/
17203
17204 SY8106A REGULATOR DRIVER
17205 M:      Icenowy Zheng <icenowy@aosc.io>
17206 S:      Maintained
17207 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
17208 F:      drivers/regulator/sy8106a-regulator.c
17209
17210 SYNC FILE FRAMEWORK
17211 M:      Sumit Semwal <sumit.semwal@linaro.org>
17212 R:      Gustavo Padovan <gustavo@padovan.org>
17213 L:      linux-media@vger.kernel.org
17214 L:      dri-devel@lists.freedesktop.org
17215 S:      Maintained
17216 T:      git git://anongit.freedesktop.org/drm/drm-misc
17217 F:      Documentation/driver-api/sync_file.rst
17218 F:      drivers/dma-buf/dma-fence*
17219 F:      drivers/dma-buf/sw_sync.c
17220 F:      drivers/dma-buf/sync_*
17221 F:      include/linux/sync_file.h
17222 F:      include/uapi/linux/sync_file.h
17223
17224 SYNOPSYS ARC ARCHITECTURE
17225 M:      Vineet Gupta <vgupta@synopsys.com>
17226 L:      linux-snps-arc@lists.infradead.org
17227 S:      Supported
17228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
17229 F:      Documentation/devicetree/bindings/arc/*
17230 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
17231 F:      arch/arc/
17232 F:      drivers/clocksource/arc_timer.c
17233 F:      drivers/tty/serial/arc_uart.c
17234
17235 SYNOPSYS ARC HSDK SDP pll clock driver
17236 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
17237 S:      Supported
17238 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
17239 F:      drivers/clk/clk-hsdk-pll.c
17240
17241 SYNOPSYS ARC SDP clock driver
17242 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
17243 S:      Supported
17244 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
17245 F:      drivers/clk/axs10x/*
17246
17247 SYNOPSYS ARC SDP platform support
17248 M:      Alexey Brodkin <abrodkin@synopsys.com>
17249 S:      Supported
17250 F:      Documentation/devicetree/bindings/arc/axs10*
17251 F:      arch/arc/boot/dts/ax*
17252 F:      arch/arc/plat-axs10x
17253
17254 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
17255 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
17256 S:      Supported
17257 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
17258 F:      drivers/reset/reset-axs10x.c
17259
17260 SYNOPSYS CREG GPIO DRIVER
17261 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
17262 S:      Maintained
17263 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
17264 F:      drivers/gpio/gpio-creg-snps.c
17265
17266 SYNOPSYS DESIGNWARE 8250 UART DRIVER
17267 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17268 S:      Maintained
17269 F:      drivers/tty/serial/8250/8250_dw.c
17270 F:      drivers/tty/serial/8250/8250_dwlib.*
17271 F:      drivers/tty/serial/8250/8250_lpss.c
17272
17273 SYNOPSYS DESIGNWARE APB GPIO DRIVER
17274 M:      Hoan Tran <hoan@os.amperecomputing.com>
17275 M:      Serge Semin <fancer.lancer@gmail.com>
17276 L:      linux-gpio@vger.kernel.org
17277 S:      Maintained
17278 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
17279 F:      drivers/gpio/gpio-dwapb.c
17280
17281 SYNOPSYS DESIGNWARE APB SSI DRIVER
17282 M:      Serge Semin <fancer.lancer@gmail.com>
17283 L:      linux-spi@vger.kernel.org
17284 S:      Supported
17285 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
17286 F:      drivers/spi/spi-dw*
17287
17288 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
17289 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
17290 S:      Maintained
17291 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
17292 F:      drivers/dma/dw-axi-dmac/
17293
17294 SYNOPSYS DESIGNWARE DMAC DRIVER
17295 M:      Viresh Kumar <vireshk@kernel.org>
17296 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17297 S:      Maintained
17298 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
17299 F:      drivers/dma/dw/
17300 F:      include/dt-bindings/dma/dw-dmac.h
17301 F:      include/linux/dma/dw.h
17302 F:      include/linux/platform_data/dma-dw.h
17303
17304 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
17305 M:      Jose Abreu <Jose.Abreu@synopsys.com>
17306 L:      netdev@vger.kernel.org
17307 S:      Supported
17308 F:      drivers/net/ethernet/synopsys/
17309
17310 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
17311 M:      Jose Abreu <Jose.Abreu@synopsys.com>
17312 L:      netdev@vger.kernel.org
17313 S:      Supported
17314 F:      drivers/net/pcs/pcs-xpcs.c
17315 F:      include/linux/pcs/pcs-xpcs.h
17316
17317 SYNOPSYS DESIGNWARE I2C DRIVER
17318 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
17319 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17320 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
17321 L:      linux-i2c@vger.kernel.org
17322 S:      Maintained
17323 F:      drivers/i2c/busses/i2c-designware-*
17324 F:      include/linux/platform_data/i2c-designware.h
17325
17326 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
17327 M:      Jaehoon Chung <jh80.chung@samsung.com>
17328 L:      linux-mmc@vger.kernel.org
17329 S:      Maintained
17330 F:      drivers/mmc/host/dw_mmc*
17331
17332 SYNOPSYS HSDK RESET CONTROLLER DRIVER
17333 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
17334 S:      Supported
17335 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
17336 F:      drivers/reset/reset-hsdk.c
17337 F:      include/dt-bindings/reset/snps,hsdk-reset.h
17338
17339 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
17340 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
17341 M:      Manjunath M B <manjumb@synopsys.com>
17342 L:      linux-mmc@vger.kernel.org
17343 S:      Maintained
17344 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
17345
17346 SYSTEM CONFIGURATION (SYSCON)
17347 M:      Lee Jones <lee.jones@linaro.org>
17348 M:      Arnd Bergmann <arnd@arndb.de>
17349 S:      Supported
17350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
17351 F:      drivers/mfd/syscon.c
17352
17353 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
17354 M:      Sudeep Holla <sudeep.holla@arm.com>
17355 R:      Cristian Marussi <cristian.marussi@arm.com>
17356 L:      linux-arm-kernel@lists.infradead.org
17357 S:      Maintained
17358 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
17359 F:      drivers/clk/clk-sc[mp]i.c
17360 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
17361 F:      drivers/firmware/arm_scmi/
17362 F:      drivers/firmware/arm_scpi.c
17363 F:      drivers/regulator/scmi-regulator.c
17364 F:      drivers/reset/reset-scmi.c
17365 F:      include/linux/sc[mp]i_protocol.h
17366 F:      include/trace/events/scmi.h
17367
17368 SYSTEM RESET/SHUTDOWN DRIVERS
17369 M:      Sebastian Reichel <sre@kernel.org>
17370 L:      linux-pm@vger.kernel.org
17371 S:      Maintained
17372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17373 F:      Documentation/devicetree/bindings/power/reset/
17374 F:      drivers/power/reset/
17375
17376 SYSTEM TRACE MODULE CLASS
17377 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
17378 S:      Maintained
17379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
17380 F:      Documentation/trace/stm.rst
17381 F:      drivers/hwtracing/stm/
17382 F:      include/linux/stm.h
17383 F:      include/uapi/linux/stm.h
17384
17385 SYSTEM76 ACPI DRIVER
17386 M:      Jeremy Soller <jeremy@system76.com>
17387 M:      System76 Product Development <productdev@system76.com>
17388 L:      platform-driver-x86@vger.kernel.org
17389 S:      Maintained
17390 F:      drivers/platform/x86/system76_acpi.c
17391
17392 SYSV FILESYSTEM
17393 M:      Christoph Hellwig <hch@infradead.org>
17394 S:      Maintained
17395 F:      Documentation/filesystems/sysv-fs.rst
17396 F:      fs/sysv/
17397 F:      include/linux/sysv_fs.h
17398
17399 TASKSTATS STATISTICS INTERFACE
17400 M:      Balbir Singh <bsingharora@gmail.com>
17401 S:      Maintained
17402 F:      Documentation/accounting/taskstats*
17403 F:      include/linux/taskstats*
17404 F:      kernel/taskstats.c
17405
17406 TC subsystem
17407 M:      Jamal Hadi Salim <jhs@mojatatu.com>
17408 M:      Cong Wang <xiyou.wangcong@gmail.com>
17409 M:      Jiri Pirko <jiri@resnulli.us>
17410 L:      netdev@vger.kernel.org
17411 S:      Maintained
17412 F:      include/net/pkt_cls.h
17413 F:      include/net/pkt_sched.h
17414 F:      include/net/tc_act/
17415 F:      include/uapi/linux/pkt_cls.h
17416 F:      include/uapi/linux/pkt_sched.h
17417 F:      include/uapi/linux/tc_act/
17418 F:      include/uapi/linux/tc_ematch/
17419 F:      net/sched/
17420
17421 TC90522 MEDIA DRIVER
17422 M:      Akihiro Tsukada <tskd08@gmail.com>
17423 L:      linux-media@vger.kernel.org
17424 S:      Odd Fixes
17425 F:      drivers/media/dvb-frontends/tc90522*
17426
17427 TCP LOW PRIORITY MODULE
17428 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
17429 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
17430 S:      Maintained
17431 W:      http://tcp-lp-mod.sourceforge.net/
17432 F:      net/ipv4/tcp_lp.c
17433
17434 TDA10071 MEDIA DRIVER
17435 M:      Antti Palosaari <crope@iki.fi>
17436 L:      linux-media@vger.kernel.org
17437 S:      Maintained
17438 W:      https://linuxtv.org
17439 W:      http://palosaari.fi/linux/
17440 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17441 T:      git git://linuxtv.org/anttip/media_tree.git
17442 F:      drivers/media/dvb-frontends/tda10071*
17443
17444 TDA18212 MEDIA DRIVER
17445 M:      Antti Palosaari <crope@iki.fi>
17446 L:      linux-media@vger.kernel.org
17447 S:      Maintained
17448 W:      https://linuxtv.org
17449 W:      http://palosaari.fi/linux/
17450 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17451 T:      git git://linuxtv.org/anttip/media_tree.git
17452 F:      drivers/media/tuners/tda18212*
17453
17454 TDA18218 MEDIA DRIVER
17455 M:      Antti Palosaari <crope@iki.fi>
17456 L:      linux-media@vger.kernel.org
17457 S:      Maintained
17458 W:      https://linuxtv.org
17459 W:      http://palosaari.fi/linux/
17460 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17461 T:      git git://linuxtv.org/anttip/media_tree.git
17462 F:      drivers/media/tuners/tda18218*
17463
17464 TDA18250 MEDIA DRIVER
17465 M:      Olli Salonen <olli.salonen@iki.fi>
17466 L:      linux-media@vger.kernel.org
17467 S:      Maintained
17468 W:      https://linuxtv.org
17469 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17470 T:      git git://linuxtv.org/media_tree.git
17471 F:      drivers/media/tuners/tda18250*
17472
17473 TDA18271 MEDIA DRIVER
17474 M:      Michael Krufky <mkrufky@linuxtv.org>
17475 L:      linux-media@vger.kernel.org
17476 S:      Maintained
17477 W:      https://linuxtv.org
17478 W:      http://github.com/mkrufky
17479 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17480 T:      git git://linuxtv.org/mkrufky/tuners.git
17481 F:      drivers/media/tuners/tda18271*
17482
17483 TDA1997x MEDIA DRIVER
17484 M:      Tim Harvey <tharvey@gateworks.com>
17485 L:      linux-media@vger.kernel.org
17486 S:      Maintained
17487 W:      https://linuxtv.org
17488 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17489 F:      drivers/media/i2c/tda1997x.*
17490
17491 TDA827x MEDIA DRIVER
17492 M:      Michael Krufky <mkrufky@linuxtv.org>
17493 L:      linux-media@vger.kernel.org
17494 S:      Maintained
17495 W:      https://linuxtv.org
17496 W:      http://github.com/mkrufky
17497 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17498 T:      git git://linuxtv.org/mkrufky/tuners.git
17499 F:      drivers/media/tuners/tda8290.*
17500
17501 TDA8290 MEDIA DRIVER
17502 M:      Michael Krufky <mkrufky@linuxtv.org>
17503 L:      linux-media@vger.kernel.org
17504 S:      Maintained
17505 W:      https://linuxtv.org
17506 W:      http://github.com/mkrufky
17507 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17508 T:      git git://linuxtv.org/mkrufky/tuners.git
17509 F:      drivers/media/tuners/tda8290.*
17510
17511 TDA9840 MEDIA DRIVER
17512 M:      Hans Verkuil <hverkuil@xs4all.nl>
17513 L:      linux-media@vger.kernel.org
17514 S:      Maintained
17515 W:      https://linuxtv.org
17516 T:      git git://linuxtv.org/media_tree.git
17517 F:      drivers/media/i2c/tda9840*
17518
17519 TEA5761 TUNER DRIVER
17520 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17521 L:      linux-media@vger.kernel.org
17522 S:      Odd fixes
17523 W:      https://linuxtv.org
17524 T:      git git://linuxtv.org/media_tree.git
17525 F:      drivers/media/tuners/tea5761.*
17526
17527 TEA5767 TUNER DRIVER
17528 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17529 L:      linux-media@vger.kernel.org
17530 S:      Maintained
17531 W:      https://linuxtv.org
17532 T:      git git://linuxtv.org/media_tree.git
17533 F:      drivers/media/tuners/tea5767.*
17534
17535 TEA6415C MEDIA DRIVER
17536 M:      Hans Verkuil <hverkuil@xs4all.nl>
17537 L:      linux-media@vger.kernel.org
17538 S:      Maintained
17539 W:      https://linuxtv.org
17540 T:      git git://linuxtv.org/media_tree.git
17541 F:      drivers/media/i2c/tea6415c*
17542
17543 TEA6420 MEDIA DRIVER
17544 M:      Hans Verkuil <hverkuil@xs4all.nl>
17545 L:      linux-media@vger.kernel.org
17546 S:      Maintained
17547 W:      https://linuxtv.org
17548 T:      git git://linuxtv.org/media_tree.git
17549 F:      drivers/media/i2c/tea6420*
17550
17551 TEAM DRIVER
17552 M:      Jiri Pirko <jiri@resnulli.us>
17553 L:      netdev@vger.kernel.org
17554 S:      Supported
17555 F:      drivers/net/team/
17556 F:      include/linux/if_team.h
17557 F:      include/uapi/linux/if_team.h
17558
17559 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
17560 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
17561 S:      Maintained
17562 F:      arch/x86/platform/ts5500/
17563
17564 TECHNOTREND USB IR RECEIVER
17565 M:      Sean Young <sean@mess.org>
17566 L:      linux-media@vger.kernel.org
17567 S:      Maintained
17568 F:      drivers/media/rc/ttusbir.c
17569
17570 TECHWELL TW9910 VIDEO DECODER
17571 L:      linux-media@vger.kernel.org
17572 S:      Orphan
17573 F:      drivers/media/i2c/tw9910.c
17574 F:      include/media/i2c/tw9910.h
17575
17576 TEE SUBSYSTEM
17577 M:      Jens Wiklander <jens.wiklander@linaro.org>
17578 L:      op-tee@lists.trustedfirmware.org
17579 S:      Maintained
17580 F:      Documentation/staging/tee.rst
17581 F:      drivers/tee/
17582 F:      include/linux/tee_drv.h
17583 F:      include/uapi/linux/tee.h
17584
17585 TEGRA ARCHITECTURE SUPPORT
17586 M:      Thierry Reding <thierry.reding@gmail.com>
17587 M:      Jonathan Hunter <jonathanh@nvidia.com>
17588 L:      linux-tegra@vger.kernel.org
17589 S:      Supported
17590 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
17591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
17592 N:      [^a-z]tegra
17593
17594 TEGRA CLOCK DRIVER
17595 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
17596 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
17597 S:      Supported
17598 F:      drivers/clk/tegra/
17599
17600 TEGRA DMA DRIVERS
17601 M:      Laxman Dewangan <ldewangan@nvidia.com>
17602 M:      Jon Hunter <jonathanh@nvidia.com>
17603 S:      Supported
17604 F:      drivers/dma/tegra*
17605
17606 TEGRA I2C DRIVER
17607 M:      Laxman Dewangan <ldewangan@nvidia.com>
17608 R:      Dmitry Osipenko <digetx@gmail.com>
17609 S:      Supported
17610 F:      drivers/i2c/busses/i2c-tegra.c
17611
17612 TEGRA IOMMU DRIVERS
17613 M:      Thierry Reding <thierry.reding@gmail.com>
17614 R:      Krishna Reddy <vdumpa@nvidia.com>
17615 L:      linux-tegra@vger.kernel.org
17616 S:      Supported
17617 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
17618 F:      drivers/iommu/tegra*
17619
17620 TEGRA KBC DRIVER
17621 M:      Laxman Dewangan <ldewangan@nvidia.com>
17622 S:      Supported
17623 F:      drivers/input/keyboard/tegra-kbc.c
17624
17625 TEGRA NAND DRIVER
17626 M:      Stefan Agner <stefan@agner.ch>
17627 M:      Lucas Stach <dev@lynxeye.de>
17628 S:      Maintained
17629 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
17630 F:      drivers/mtd/nand/raw/tegra_nand.c
17631
17632 TEGRA PWM DRIVER
17633 M:      Thierry Reding <thierry.reding@gmail.com>
17634 S:      Supported
17635 F:      drivers/pwm/pwm-tegra.c
17636
17637 TEGRA SERIAL DRIVER
17638 M:      Laxman Dewangan <ldewangan@nvidia.com>
17639 S:      Supported
17640 F:      drivers/tty/serial/serial-tegra.c
17641
17642 TEGRA SPI DRIVER
17643 M:      Laxman Dewangan <ldewangan@nvidia.com>
17644 S:      Supported
17645 F:      drivers/spi/spi-tegra*
17646
17647 TEGRA QUAD SPI DRIVER
17648 M:      Thierry Reding <thierry.reding@gmail.com>
17649 M:      Jonathan Hunter <jonathanh@nvidia.com>
17650 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
17651 L:      linux-tegra@vger.kernel.org
17652 S:      Maintained
17653 F:      drivers/spi/spi-tegra210-quad.c
17654
17655 TEGRA VIDEO DRIVER
17656 M:      Thierry Reding <thierry.reding@gmail.com>
17657 M:      Jonathan Hunter <jonathanh@nvidia.com>
17658 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
17659 L:      linux-media@vger.kernel.org
17660 L:      linux-tegra@vger.kernel.org
17661 S:      Maintained
17662 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
17663 F:      drivers/staging/media/tegra-video/
17664
17665 TEGRA XUSB PADCTL DRIVER
17666 M:      JC Kuo <jckuo@nvidia.com>
17667 S:      Supported
17668 F:      drivers/phy/tegra/xusb*
17669
17670 TEHUTI ETHERNET DRIVER
17671 M:      Andy Gospodarek <andy@greyhouse.net>
17672 L:      netdev@vger.kernel.org
17673 S:      Supported
17674 F:      drivers/net/ethernet/tehuti/*
17675
17676 TELECOM CLOCK DRIVER FOR MCPL0010
17677 M:      Mark Gross <mark.gross@intel.com>
17678 S:      Supported
17679 F:      drivers/char/tlclk.c
17680
17681 TEMPO SEMICONDUCTOR DRIVERS
17682 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
17683 S:      Maintained
17684 F:      Documentation/devicetree/bindings/sound/tscs*.txt
17685 F:      sound/soc/codecs/tscs*.c
17686 F:      sound/soc/codecs/tscs*.h
17687
17688 TENSILICA XTENSA PORT (xtensa)
17689 M:      Chris Zankel <chris@zankel.net>
17690 M:      Max Filippov <jcmvbkbc@gmail.com>
17691 L:      linux-xtensa@linux-xtensa.org
17692 S:      Maintained
17693 T:      git git://github.com/czankel/xtensa-linux.git
17694 F:      arch/xtensa/
17695 F:      drivers/irqchip/irq-xtensa-*
17696
17697 TEXAS INSTRUMENTS ASoC DRIVERS
17698 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
17699 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17700 S:      Maintained
17701 F:      sound/soc/ti/
17702
17703 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
17704 M:      Ricardo Ribalda <ribalda@kernel.org>
17705 L:      linux-iio@vger.kernel.org
17706 S:      Supported
17707 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
17708 F:      drivers/iio/dac/ti-dac7612.c
17709
17710 TEXAS INSTRUMENTS DMA DRIVERS
17711 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
17712 L:      dmaengine@vger.kernel.org
17713 S:      Maintained
17714 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
17715 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
17716 F:      Documentation/devicetree/bindings/dma/ti/
17717 F:      drivers/dma/ti/
17718 X:      drivers/dma/ti/cppi41.c
17719 F:      include/linux/dma/k3-udma-glue.h
17720 F:      include/linux/dma/ti-cppi5.h
17721 F:      include/linux/dma/k3-psil.h
17722
17723 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
17724 M:      Nishanth Menon <nm@ti.com>
17725 M:      Tero Kristo <kristo@kernel.org>
17726 M:      Santosh Shilimkar <ssantosh@kernel.org>
17727 L:      linux-arm-kernel@lists.infradead.org
17728 S:      Maintained
17729 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
17730 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
17731 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
17732 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
17733 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
17734 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
17735 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
17736 F:      drivers/clk/keystone/sci-clk.c
17737 F:      drivers/firmware/ti_sci*
17738 F:      drivers/irqchip/irq-ti-sci-inta.c
17739 F:      drivers/irqchip/irq-ti-sci-intr.c
17740 F:      drivers/reset/reset-ti-sci.c
17741 F:      drivers/soc/ti/ti_sci_inta_msi.c
17742 F:      drivers/soc/ti/ti_sci_pm_domains.c
17743 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
17744 F:      include/linux/soc/ti/ti_sci_inta_msi.h
17745 F:      include/linux/soc/ti/ti_sci_protocol.h
17746
17747 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
17748 M:      Robert Marko <robert.marko@sartura.hr>
17749 M:      Luka Perkov <luka.perkov@sartura.hr>
17750 L:      linux-hwmon@vger.kernel.org
17751 S:      Maintained
17752 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
17753 F:      Documentation/hwmon/tps23861.rst
17754 F:      drivers/hwmon/tps23861.c
17755
17756 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
17757 M:      Hans Verkuil <hverkuil@xs4all.nl>
17758 L:      linux-media@vger.kernel.org
17759 S:      Maintained
17760 W:      https://linuxtv.org
17761 T:      git git://linuxtv.org/media_tree.git
17762 F:      drivers/media/radio/radio-raremono.c
17763
17764 THERMAL
17765 M:      Zhang Rui <rui.zhang@intel.com>
17766 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
17767 R:      Amit Kucheria <amitk@kernel.org>
17768 L:      linux-pm@vger.kernel.org
17769 S:      Supported
17770 Q:      https://patchwork.kernel.org/project/linux-pm/list/
17771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
17772 F:      Documentation/devicetree/bindings/thermal/
17773 F:      drivers/thermal/
17774 F:      include/linux/cpu_cooling.h
17775 F:      include/linux/thermal.h
17776 F:      include/uapi/linux/thermal.h
17777
17778 THERMAL DRIVER FOR AMLOGIC SOCS
17779 M:      Guillaume La Roque <glaroque@baylibre.com>
17780 L:      linux-pm@vger.kernel.org
17781 L:      linux-amlogic@lists.infradead.org
17782 S:      Supported
17783 W:      http://linux-meson.com/
17784 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
17785 F:      drivers/thermal/amlogic_thermal.c
17786
17787 THERMAL/CPU_COOLING
17788 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
17789 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
17790 M:      Viresh Kumar <viresh.kumar@linaro.org>
17791 M:      Javi Merino <javi.merino@kernel.org>
17792 L:      linux-pm@vger.kernel.org
17793 S:      Supported
17794 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
17795 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
17796 F:      drivers/thermal/cpufreq_cooling.c
17797 F:      drivers/thermal/cpuidle_cooling.c
17798 F:      include/linux/cpu_cooling.h
17799
17800 THERMAL/POWER_ALLOCATOR
17801 M:      Lukasz Luba <lukasz.luba@arm.com>
17802 L:      linux-pm@vger.kernel.org
17803 S:      Maintained
17804 F:      Documentation/driver-api/thermal/power_allocator.rst
17805 F:      drivers/thermal/gov_power_allocator.c
17806 F:      include/trace/events/thermal_power_allocator.h
17807
17808 THINKPAD ACPI EXTRAS DRIVER
17809 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
17810 L:      ibm-acpi-devel@lists.sourceforge.net
17811 L:      platform-driver-x86@vger.kernel.org
17812 S:      Maintained
17813 W:      http://ibm-acpi.sourceforge.net
17814 W:      http://thinkwiki.org/wiki/Ibm-acpi
17815 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
17816 F:      drivers/platform/x86/thinkpad_acpi.c
17817
17818 THUNDERBOLT DMA TRAFFIC TEST DRIVER
17819 M:      Isaac Hazan <isaac.hazan@intel.com>
17820 L:      linux-usb@vger.kernel.org
17821 S:      Maintained
17822 F:      drivers/thunderbolt/dma_test.c
17823
17824 THUNDERBOLT DRIVER
17825 M:      Andreas Noever <andreas.noever@gmail.com>
17826 M:      Michael Jamet <michael.jamet@intel.com>
17827 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17828 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
17829 L:      linux-usb@vger.kernel.org
17830 S:      Maintained
17831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
17832 F:      Documentation/admin-guide/thunderbolt.rst
17833 F:      drivers/thunderbolt/
17834 F:      include/linux/thunderbolt.h
17835
17836 THUNDERBOLT NETWORK DRIVER
17837 M:      Michael Jamet <michael.jamet@intel.com>
17838 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17839 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
17840 L:      netdev@vger.kernel.org
17841 S:      Maintained
17842 F:      drivers/net/thunderbolt.c
17843
17844 THUNDERX GPIO DRIVER
17845 M:      Robert Richter <rric@kernel.org>
17846 S:      Odd Fixes
17847 F:      drivers/gpio/gpio-thunderx.c
17848
17849 TI AM437X VPFE DRIVER
17850 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
17851 L:      linux-media@vger.kernel.org
17852 S:      Maintained
17853 W:      https://linuxtv.org
17854 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17855 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
17856 F:      drivers/media/platform/am437x/
17857
17858 TI BANDGAP AND THERMAL DRIVER
17859 M:      Eduardo Valentin <edubezval@gmail.com>
17860 M:      Keerthy <j-keerthy@ti.com>
17861 L:      linux-pm@vger.kernel.org
17862 L:      linux-omap@vger.kernel.org
17863 S:      Maintained
17864 F:      drivers/thermal/ti-soc-thermal/
17865
17866 TI BQ27XXX POWER SUPPLY DRIVER
17867 F:      drivers/power/supply/bq27xxx_battery.c
17868 F:      drivers/power/supply/bq27xxx_battery_i2c.c
17869 F:      include/linux/power/bq27xxx_battery.h
17870
17871 TI CDCE706 CLOCK DRIVER
17872 M:      Max Filippov <jcmvbkbc@gmail.com>
17873 S:      Maintained
17874 F:      drivers/clk/clk-cdce706.c
17875
17876 TI CLOCK DRIVER
17877 M:      Tero Kristo <kristo@kernel.org>
17878 L:      linux-omap@vger.kernel.org
17879 S:      Odd Fixes
17880 F:      drivers/clk/ti/
17881 F:      include/linux/clk/ti.h
17882
17883 TI DAVINCI MACHINE SUPPORT
17884 M:      Sekhar Nori <nsekhar@ti.com>
17885 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
17886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17887 S:      Supported
17888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
17889 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
17890 F:      arch/arm/boot/dts/da850*
17891 F:      arch/arm/mach-davinci/
17892 F:      drivers/i2c/busses/i2c-davinci.c
17893
17894 TI DAVINCI SERIES CLOCK DRIVER
17895 M:      David Lechner <david@lechnology.com>
17896 R:      Sekhar Nori <nsekhar@ti.com>
17897 S:      Maintained
17898 F:      Documentation/devicetree/bindings/clock/ti/davinci/
17899 F:      drivers/clk/davinci/
17900
17901 TI DAVINCI SERIES GPIO DRIVER
17902 M:      Keerthy <j-keerthy@ti.com>
17903 L:      linux-gpio@vger.kernel.org
17904 S:      Maintained
17905 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
17906 F:      drivers/gpio/gpio-davinci.c
17907
17908 TI DAVINCI SERIES MEDIA DRIVER
17909 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
17910 L:      linux-media@vger.kernel.org
17911 S:      Maintained
17912 W:      https://linuxtv.org
17913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17914 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
17915 F:      drivers/media/platform/davinci/
17916 F:      include/media/davinci/
17917
17918 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
17919 R:      David Lechner <david@lechnology.com>
17920 L:      linux-iio@vger.kernel.org
17921 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
17922 F:      drivers/counter/ti-eqep.c
17923
17924 TI ETHERNET SWITCH DRIVER (CPSW)
17925 R:      Grygorii Strashko <grygorii.strashko@ti.com>
17926 L:      linux-omap@vger.kernel.org
17927 L:      netdev@vger.kernel.org
17928 S:      Maintained
17929 F:      drivers/net/ethernet/ti/cpsw*
17930 F:      drivers/net/ethernet/ti/davinci*
17931
17932 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
17933 M:      Alex Dubov <oakad@yahoo.com>
17934 S:      Maintained
17935 W:      http://tifmxx.berlios.de/
17936 F:      drivers/memstick/host/tifm_ms.c
17937 F:      drivers/misc/tifm*
17938 F:      drivers/mmc/host/tifm_sd.c
17939 F:      include/linux/tifm.h
17940
17941 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
17942 M:      Santosh Shilimkar <ssantosh@kernel.org>
17943 L:      linux-kernel@vger.kernel.org
17944 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17945 S:      Maintained
17946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
17947 F:      drivers/soc/ti/*
17948
17949 TI LM49xxx FAMILY ASoC CODEC DRIVERS
17950 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
17951 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
17952 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17953 S:      Maintained
17954 F:      sound/soc/codecs/isabelle*
17955 F:      sound/soc/codecs/lm49453*
17956
17957 TI LP855x BACKLIGHT DRIVER
17958 M:      Milo Kim <milo.kim@ti.com>
17959 S:      Maintained
17960 F:      Documentation/driver-api/backlight/lp855x-driver.rst
17961 F:      drivers/video/backlight/lp855x_bl.c
17962 F:      include/linux/platform_data/lp855x.h
17963
17964 TI LP8727 CHARGER DRIVER
17965 M:      Milo Kim <milo.kim@ti.com>
17966 S:      Maintained
17967 F:      drivers/power/supply/lp8727_charger.c
17968 F:      include/linux/platform_data/lp8727.h
17969
17970 TI LP8788 MFD DRIVER
17971 M:      Milo Kim <milo.kim@ti.com>
17972 S:      Maintained
17973 F:      drivers/iio/adc/lp8788_adc.c
17974 F:      drivers/leds/leds-lp8788.c
17975 F:      drivers/mfd/lp8788*.c
17976 F:      drivers/power/supply/lp8788-charger.c
17977 F:      drivers/regulator/lp8788-*.c
17978 F:      include/linux/mfd/lp8788*.h
17979
17980 TI NETCP ETHERNET DRIVER
17981 M:      Wingman Kwok <w-kwok2@ti.com>
17982 M:      Murali Karicheri <m-karicheri2@ti.com>
17983 L:      netdev@vger.kernel.org
17984 S:      Maintained
17985 F:      drivers/net/ethernet/ti/netcp*
17986
17987 TI PCM3060 ASoC CODEC DRIVER
17988 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
17989 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17990 S:      Maintained
17991 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
17992 F:      sound/soc/codecs/pcm3060*
17993
17994 TI TAS571X FAMILY ASoC CODEC DRIVER
17995 M:      Kevin Cernekee <cernekee@chromium.org>
17996 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17997 S:      Odd Fixes
17998 F:      sound/soc/codecs/tas571x*
17999
18000 TI TCAN4X5X DEVICE DRIVER
18001 L:      linux-can@vger.kernel.org
18002 S:      Maintained
18003 F:      Documentation/devicetree/bindings/net/can/tcan4x5x.txt
18004 F:      drivers/net/can/m_can/tcan4x5x*
18005
18006 TI TRF7970A NFC DRIVER
18007 M:      Mark Greer <mgreer@animalcreek.com>
18008 L:      linux-wireless@vger.kernel.org
18009 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
18010 S:      Supported
18011 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
18012 F:      drivers/nfc/trf7970a.c
18013
18014 TI TWL4030 SERIES SOC CODEC DRIVER
18015 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
18016 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18017 S:      Maintained
18018 F:      sound/soc/codecs/twl4030*
18019
18020 TI VPE/CAL DRIVERS
18021 M:      Benoit Parrot <bparrot@ti.com>
18022 L:      linux-media@vger.kernel.org
18023 S:      Maintained
18024 W:      http://linuxtv.org/
18025 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18026 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
18027 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
18028 F:      drivers/media/platform/ti-vpe/
18029
18030 TI WILINK WIRELESS DRIVERS
18031 L:      linux-wireless@vger.kernel.org
18032 S:      Orphan
18033 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
18034 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
18035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
18036 F:      drivers/net/wireless/ti/
18037 F:      include/linux/wl12xx.h
18038
18039 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
18040 M:      John Stultz <john.stultz@linaro.org>
18041 M:      Thomas Gleixner <tglx@linutronix.de>
18042 R:      Stephen Boyd <sboyd@kernel.org>
18043 L:      linux-kernel@vger.kernel.org
18044 S:      Supported
18045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
18046 F:      include/linux/clocksource.h
18047 F:      include/linux/time.h
18048 F:      include/linux/timex.h
18049 F:      include/uapi/linux/time.h
18050 F:      include/uapi/linux/timex.h
18051 F:      kernel/time/alarmtimer.c
18052 F:      kernel/time/clocksource.c
18053 F:      kernel/time/ntp.c
18054 F:      kernel/time/time*.c
18055 F:      tools/testing/selftests/timers/
18056
18057 TIPC NETWORK LAYER
18058 M:      Jon Maloy <jmaloy@redhat.com>
18059 M:      Ying Xue <ying.xue@windriver.com>
18060 L:      netdev@vger.kernel.org (core kernel code)
18061 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
18062 S:      Maintained
18063 W:      http://tipc.sourceforge.net/
18064 F:      include/uapi/linux/tipc*.h
18065 F:      net/tipc/
18066
18067 TLAN NETWORK DRIVER
18068 M:      Samuel Chessman <chessman@tux.org>
18069 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
18070 S:      Maintained
18071 W:      http://sourceforge.net/projects/tlan/
18072 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
18073 F:      drivers/net/ethernet/ti/tlan.*
18074
18075 TM6000 VIDEO4LINUX DRIVER
18076 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18077 L:      linux-media@vger.kernel.org
18078 S:      Odd fixes
18079 W:      https://linuxtv.org
18080 T:      git git://linuxtv.org/media_tree.git
18081 F:      Documentation/admin-guide/media/tm6000*
18082 F:      drivers/media/usb/tm6000/
18083
18084 TMIO/SDHI MMC DRIVER
18085 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18086 L:      linux-mmc@vger.kernel.org
18087 S:      Supported
18088 F:      drivers/mmc/host/renesas_sdhi*
18089 F:      drivers/mmc/host/tmio_mmc*
18090 F:      include/linux/mfd/tmio.h
18091
18092 TMP401 HARDWARE MONITOR DRIVER
18093 M:      Guenter Roeck <linux@roeck-us.net>
18094 L:      linux-hwmon@vger.kernel.org
18095 S:      Maintained
18096 F:      Documentation/hwmon/tmp401.rst
18097 F:      drivers/hwmon/tmp401.c
18098
18099 TMP513 HARDWARE MONITOR DRIVER
18100 M:      Eric Tremblay <etremblay@distech-controls.com>
18101 L:      linux-hwmon@vger.kernel.org
18102 S:      Maintained
18103 F:      Documentation/hwmon/tmp513.rst
18104 F:      drivers/hwmon/tmp513.c
18105
18106 TMPFS (SHMEM FILESYSTEM)
18107 M:      Hugh Dickins <hughd@google.com>
18108 L:      linux-mm@kvack.org
18109 S:      Maintained
18110 F:      include/linux/shmem_fs.h
18111 F:      mm/shmem.c
18112
18113 TOMOYO SECURITY MODULE
18114 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
18115 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
18116 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
18117 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
18118 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
18119 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
18120 S:      Maintained
18121 W:      https://tomoyo.osdn.jp/
18122 F:      security/tomoyo/
18123
18124 TOPSTAR LAPTOP EXTRAS DRIVER
18125 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
18126 L:      platform-driver-x86@vger.kernel.org
18127 S:      Maintained
18128 F:      drivers/platform/x86/topstar-laptop.c
18129
18130 TORTURE-TEST MODULES
18131 M:      Davidlohr Bueso <dave@stgolabs.net>
18132 M:      "Paul E. McKenney" <paulmck@kernel.org>
18133 M:      Josh Triplett <josh@joshtriplett.org>
18134 L:      linux-kernel@vger.kernel.org
18135 S:      Supported
18136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18137 F:      Documentation/RCU/torture.rst
18138 F:      kernel/locking/locktorture.c
18139 F:      kernel/rcu/rcuscale.c
18140 F:      kernel/rcu/rcutorture.c
18141 F:      kernel/rcu/refscale.c
18142 F:      kernel/torture.c
18143
18144 TOSHIBA ACPI EXTRAS DRIVER
18145 M:      Azael Avalos <coproscefalo@gmail.com>
18146 L:      platform-driver-x86@vger.kernel.org
18147 S:      Maintained
18148 F:      drivers/platform/x86/toshiba_acpi.c
18149
18150 TOSHIBA BLUETOOTH 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_bluetooth.c
18155
18156 TOSHIBA HDD ACTIVE PROTECTION SENSOR 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_haps.c
18161
18162 TOSHIBA SMM DRIVER
18163 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
18164 S:      Maintained
18165 W:      http://www.buzzard.org.uk/toshiba/
18166 F:      drivers/char/toshiba.c
18167 F:      include/linux/toshiba.h
18168 F:      include/uapi/linux/toshiba.h
18169
18170 TOSHIBA TC358743 DRIVER
18171 M:      Mats Randgaard <matrandg@cisco.com>
18172 L:      linux-media@vger.kernel.org
18173 S:      Maintained
18174 F:      drivers/media/i2c/tc358743*
18175 F:      include/media/i2c/tc358743.h
18176
18177 TOSHIBA WMI HOTKEYS DRIVER
18178 M:      Azael Avalos <coproscefalo@gmail.com>
18179 L:      platform-driver-x86@vger.kernel.org
18180 S:      Maintained
18181 F:      drivers/platform/x86/toshiba-wmi.c
18182
18183 TPM DEVICE DRIVER
18184 M:      Peter Huewe <peterhuewe@gmx.de>
18185 M:      Jarkko Sakkinen <jarkko@kernel.org>
18186 R:      Jason Gunthorpe <jgg@ziepe.ca>
18187 L:      linux-integrity@vger.kernel.org
18188 S:      Maintained
18189 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
18190 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
18191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
18192 F:      drivers/char/tpm/
18193
18194 TRACING
18195 M:      Steven Rostedt <rostedt@goodmis.org>
18196 M:      Ingo Molnar <mingo@redhat.com>
18197 S:      Maintained
18198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
18199 F:      Documentation/trace/ftrace.rst
18200 F:      arch/*/*/*/ftrace.h
18201 F:      arch/*/kernel/ftrace.c
18202 F:      fs/tracefs/
18203 F:      include/*/ftrace.h
18204 F:      include/linux/trace*.h
18205 F:      include/trace/
18206 F:      kernel/trace/
18207 F:      tools/testing/selftests/ftrace/
18208
18209 TRACING MMIO ACCESSES (MMIOTRACE)
18210 M:      Steven Rostedt <rostedt@goodmis.org>
18211 M:      Ingo Molnar <mingo@kernel.org>
18212 R:      Karol Herbst <karolherbst@gmail.com>
18213 R:      Pekka Paalanen <ppaalanen@gmail.com>
18214 L:      linux-kernel@vger.kernel.org
18215 L:      nouveau@lists.freedesktop.org
18216 S:      Maintained
18217 F:      arch/x86/mm/kmmio.c
18218 F:      arch/x86/mm/mmio-mod.c
18219 F:      arch/x86/mm/testmmiotrace.c
18220 F:      include/linux/mmiotrace.h
18221 F:      kernel/trace/trace_mmiotrace.c
18222
18223 TRIVIAL PATCHES
18224 M:      Jiri Kosina <trivial@kernel.org>
18225 S:      Maintained
18226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
18227 K:      ^Subject:.*(?i)trivial
18228
18229 TTY LAYER
18230 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
18231 M:      Jiri Slaby <jirislaby@kernel.org>
18232 S:      Supported
18233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
18234 F:      Documentation/driver-api/serial/
18235 F:      drivers/tty/
18236 F:      drivers/tty/serial/serial_core.c
18237 F:      include/linux/serial.h
18238 F:      include/linux/serial_core.h
18239 F:      include/linux/tty.h
18240 F:      include/uapi/linux/serial.h
18241 F:      include/uapi/linux/serial_core.h
18242 F:      include/uapi/linux/tty.h
18243
18244 TUA9001 MEDIA DRIVER
18245 M:      Antti Palosaari <crope@iki.fi>
18246 L:      linux-media@vger.kernel.org
18247 S:      Maintained
18248 W:      https://linuxtv.org
18249 W:      http://palosaari.fi/linux/
18250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18251 T:      git git://linuxtv.org/anttip/media_tree.git
18252 F:      drivers/media/tuners/tua9001*
18253
18254 TULIP NETWORK DRIVERS
18255 L:      netdev@vger.kernel.org
18256 L:      linux-parisc@vger.kernel.org
18257 S:      Orphan
18258 F:      drivers/net/ethernet/dec/tulip/
18259
18260 TUN/TAP driver
18261 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
18262 S:      Maintained
18263 W:      http://vtun.sourceforge.net/tun
18264 F:      Documentation/networking/tuntap.rst
18265 F:      arch/um/os-Linux/drivers/
18266
18267 TURBOCHANNEL SUBSYSTEM
18268 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
18269 M:      Ralf Baechle <ralf@linux-mips.org>
18270 L:      linux-mips@vger.kernel.org
18271 S:      Maintained
18272 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
18273 F:      drivers/tc/
18274 F:      include/linux/tc.h
18275
18276 TURBOSTAT UTILITY
18277 M:      "Len Brown" <lenb@kernel.org>
18278 L:      linux-pm@vger.kernel.org
18279 S:      Supported
18280 Q:      https://patchwork.kernel.org/project/linux-pm/list/
18281 B:      https://bugzilla.kernel.org
18282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
18283 F:      tools/power/x86/turbostat/
18284
18285 TW5864 VIDEO4LINUX DRIVER
18286 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
18287 M:      Anton Sviridenko <anton@corp.bluecherry.net>
18288 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
18289 M:      Andrey Utkin <andrey_utkin@fastmail.com>
18290 L:      linux-media@vger.kernel.org
18291 S:      Supported
18292 F:      drivers/media/pci/tw5864/
18293
18294 TW68 VIDEO4LINUX DRIVER
18295 M:      Hans Verkuil <hverkuil@xs4all.nl>
18296 L:      linux-media@vger.kernel.org
18297 S:      Odd Fixes
18298 W:      https://linuxtv.org
18299 T:      git git://linuxtv.org/media_tree.git
18300 F:      drivers/media/pci/tw68/
18301
18302 TW686X VIDEO4LINUX DRIVER
18303 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18304 L:      linux-media@vger.kernel.org
18305 S:      Maintained
18306 W:      http://linuxtv.org
18307 T:      git git://linuxtv.org/media_tree.git
18308 F:      drivers/media/pci/tw686x/
18309
18310 UACCE ACCELERATOR FRAMEWORK
18311 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
18312 M:      Zhou Wang <wangzhou1@hisilicon.com>
18313 L:      linux-accelerators@lists.ozlabs.org
18314 L:      linux-kernel@vger.kernel.org
18315 S:      Maintained
18316 F:      Documentation/ABI/testing/sysfs-driver-uacce
18317 F:      Documentation/misc-devices/uacce.rst
18318 F:      drivers/misc/uacce/
18319 F:      include/linux/uacce.h
18320 F:      include/uapi/misc/uacce/
18321
18322 UBI FILE SYSTEM (UBIFS)
18323 M:      Richard Weinberger <richard@nod.at>
18324 L:      linux-mtd@lists.infradead.org
18325 S:      Supported
18326 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
18327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
18328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
18329 F:      Documentation/filesystems/ubifs-authentication.rst
18330 F:      Documentation/filesystems/ubifs.rst
18331 F:      fs/ubifs/
18332
18333 UCLINUX (M68KNOMMU AND COLDFIRE)
18334 M:      Greg Ungerer <gerg@linux-m68k.org>
18335 L:      linux-m68k@lists.linux-m68k.org
18336 L:      uclinux-dev@uclinux.org  (subscribers-only)
18337 S:      Maintained
18338 W:      http://www.linux-m68k.org/
18339 W:      http://www.uclinux.org/
18340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
18341 F:      arch/m68k/*/*_no.*
18342 F:      arch/m68k/68*/
18343 F:      arch/m68k/coldfire/
18344 F:      arch/m68k/include/asm/*_no.*
18345
18346 UDF FILESYSTEM
18347 M:      Jan Kara <jack@suse.com>
18348 S:      Maintained
18349 F:      Documentation/filesystems/udf.rst
18350 F:      fs/udf/
18351
18352 UDRAW TABLET
18353 M:      Bastien Nocera <hadess@hadess.net>
18354 L:      linux-input@vger.kernel.org
18355 S:      Maintained
18356 F:      drivers/hid/hid-udraw-ps3.c
18357
18358 UFS FILESYSTEM
18359 M:      Evgeniy Dushistov <dushistov@mail.ru>
18360 S:      Maintained
18361 F:      Documentation/admin-guide/ufs.rst
18362 F:      fs/ufs/
18363
18364 UHID USERSPACE HID IO DRIVER
18365 M:      David Rheinsberg <david.rheinsberg@gmail.com>
18366 L:      linux-input@vger.kernel.org
18367 S:      Maintained
18368 F:      drivers/hid/uhid.c
18369 F:      include/uapi/linux/uhid.h
18370
18371 ULPI BUS
18372 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
18373 L:      linux-usb@vger.kernel.org
18374 S:      Maintained
18375 F:      drivers/usb/common/ulpi.c
18376 F:      include/linux/ulpi/
18377
18378 UNICODE SUBSYSTEM
18379 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
18380 L:      linux-fsdevel@vger.kernel.org
18381 S:      Supported
18382 F:      fs/unicode/
18383
18384 UNIFDEF
18385 M:      Tony Finch <dot@dotat.at>
18386 S:      Maintained
18387 W:      http://dotat.at/prog/unifdef
18388 F:      scripts/unifdef.c
18389
18390 UNIFORM CDROM DRIVER
18391 M:      Jens Axboe <axboe@kernel.dk>
18392 S:      Maintained
18393 W:      http://www.kernel.dk
18394 F:      Documentation/cdrom/
18395 F:      drivers/cdrom/cdrom.c
18396 F:      include/linux/cdrom.h
18397 F:      include/uapi/linux/cdrom.h
18398
18399 UNISYS S-PAR DRIVERS
18400 M:      David Kershner <david.kershner@unisys.com>
18401 L:      sparmaintainer@unisys.com (Unisys internal)
18402 S:      Supported
18403 F:      drivers/staging/unisys/
18404 F:      drivers/visorbus/
18405 F:      include/linux/visorbus.h
18406
18407 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
18408 R:      Alim Akhtar <alim.akhtar@samsung.com>
18409 R:      Avri Altman <avri.altman@wdc.com>
18410 L:      linux-scsi@vger.kernel.org
18411 S:      Supported
18412 F:      Documentation/scsi/ufs.rst
18413 F:      drivers/scsi/ufs/
18414
18415 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
18416 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
18417 L:      linux-scsi@vger.kernel.org
18418 S:      Supported
18419 F:      drivers/scsi/ufs/*dwc*
18420
18421 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
18422 M:      Stanley Chu <stanley.chu@mediatek.com>
18423 L:      linux-scsi@vger.kernel.org
18424 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
18425 S:      Maintained
18426 F:      drivers/scsi/ufs/ufs-mediatek*
18427
18428 UNSORTED BLOCK IMAGES (UBI)
18429 M:      Richard Weinberger <richard@nod.at>
18430 L:      linux-mtd@lists.infradead.org
18431 S:      Supported
18432 W:      http://www.linux-mtd.infradead.org/
18433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
18434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
18435 F:      drivers/mtd/ubi/
18436 F:      include/linux/mtd/ubi.h
18437 F:      include/uapi/mtd/ubi-user.h
18438
18439 USB "USBNET" DRIVER FRAMEWORK
18440 M:      Oliver Neukum <oneukum@suse.com>
18441 L:      netdev@vger.kernel.org
18442 S:      Maintained
18443 W:      http://www.linux-usb.org/usbnet
18444 F:      drivers/net/usb/usbnet.c
18445 F:      include/linux/usb/usbnet.h
18446
18447 USB ACM DRIVER
18448 M:      Oliver Neukum <oneukum@suse.com>
18449 L:      linux-usb@vger.kernel.org
18450 S:      Maintained
18451 F:      Documentation/usb/acm.rst
18452 F:      drivers/usb/class/cdc-acm.*
18453
18454 USB APPLE MFI FASTCHARGE DRIVER
18455 M:      Bastien Nocera <hadess@hadess.net>
18456 L:      linux-usb@vger.kernel.org
18457 S:      Maintained
18458 F:      drivers/usb/misc/apple-mfi-fastcharge.c
18459
18460 USB AR5523 WIRELESS DRIVER
18461 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
18462 L:      linux-wireless@vger.kernel.org
18463 S:      Maintained
18464 F:      drivers/net/wireless/ath/ar5523/
18465
18466 USB ATTACHED SCSI
18467 M:      Oliver Neukum <oneukum@suse.com>
18468 L:      linux-usb@vger.kernel.org
18469 L:      linux-scsi@vger.kernel.org
18470 S:      Maintained
18471 F:      drivers/usb/storage/uas.c
18472
18473 USB CDC ETHERNET DRIVER
18474 M:      Oliver Neukum <oliver@neukum.org>
18475 L:      linux-usb@vger.kernel.org
18476 S:      Maintained
18477 F:      drivers/net/usb/cdc_*.c
18478 F:      include/uapi/linux/usb/cdc.h
18479
18480 USB CHAOSKEY DRIVER
18481 M:      Keith Packard <keithp@keithp.com>
18482 L:      linux-usb@vger.kernel.org
18483 S:      Maintained
18484 F:      drivers/usb/misc/chaoskey.c
18485
18486 USB CYPRESS C67X00 DRIVER
18487 M:      Peter Korsgaard <jacmet@sunsite.dk>
18488 L:      linux-usb@vger.kernel.org
18489 S:      Maintained
18490 F:      drivers/usb/c67x00/
18491
18492 USB DAVICOM DM9601 DRIVER
18493 M:      Peter Korsgaard <jacmet@sunsite.dk>
18494 L:      netdev@vger.kernel.org
18495 S:      Maintained
18496 W:      http://www.linux-usb.org/usbnet
18497 F:      drivers/net/usb/dm9601.c
18498
18499 USB EHCI DRIVER
18500 M:      Alan Stern <stern@rowland.harvard.edu>
18501 L:      linux-usb@vger.kernel.org
18502 S:      Maintained
18503 F:      Documentation/usb/ehci.rst
18504 F:      drivers/usb/host/ehci*
18505
18506 USB GADGET/PERIPHERAL SUBSYSTEM
18507 M:      Felipe Balbi <balbi@kernel.org>
18508 L:      linux-usb@vger.kernel.org
18509 S:      Maintained
18510 W:      http://www.linux-usb.org/gadget
18511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
18512 F:      drivers/usb/gadget/
18513 F:      include/linux/usb/gadget*
18514
18515 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
18516 M:      Jiri Kosina <jikos@kernel.org>
18517 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
18518 L:      linux-usb@vger.kernel.org
18519 S:      Maintained
18520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
18521 F:      Documentation/hid/hiddev.rst
18522 F:      drivers/hid/usbhid/
18523
18524 USB INTEL XHCI ROLE MUX DRIVER
18525 M:      Hans de Goede <hdegoede@redhat.com>
18526 L:      linux-usb@vger.kernel.org
18527 S:      Maintained
18528 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
18529
18530 USB IP DRIVER FOR HISILICON KIRIN
18531 M:      Yu Chen <chenyu56@huawei.com>
18532 M:      Binghui Wang <wangbinghui@hisilicon.com>
18533 L:      linux-usb@vger.kernel.org
18534 S:      Maintained
18535 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
18536 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
18537
18538 USB ISP116X DRIVER
18539 M:      Olav Kongas <ok@artecdesign.ee>
18540 L:      linux-usb@vger.kernel.org
18541 S:      Maintained
18542 F:      drivers/usb/host/isp116x*
18543 F:      include/linux/usb/isp116x.h
18544
18545 USB LAN78XX ETHERNET DRIVER
18546 M:      Woojung Huh <woojung.huh@microchip.com>
18547 M:      UNGLinuxDriver@microchip.com
18548 L:      netdev@vger.kernel.org
18549 S:      Maintained
18550 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
18551 F:      drivers/net/usb/lan78xx.*
18552 F:      include/dt-bindings/net/microchip-lan78xx.h
18553
18554 USB MASS STORAGE DRIVER
18555 M:      Alan Stern <stern@rowland.harvard.edu>
18556 L:      linux-usb@vger.kernel.org
18557 L:      usb-storage@lists.one-eyed-alien.net
18558 S:      Maintained
18559 F:      drivers/usb/storage/
18560
18561 USB MIDI DRIVER
18562 M:      Clemens Ladisch <clemens@ladisch.de>
18563 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18564 S:      Maintained
18565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
18566 F:      sound/usb/midi.*
18567
18568 USB NETWORKING DRIVERS
18569 L:      linux-usb@vger.kernel.org
18570 S:      Odd Fixes
18571 F:      drivers/net/usb/
18572
18573 USB OHCI DRIVER
18574 M:      Alan Stern <stern@rowland.harvard.edu>
18575 L:      linux-usb@vger.kernel.org
18576 S:      Maintained
18577 F:      Documentation/usb/ohci.rst
18578 F:      drivers/usb/host/ohci*
18579
18580 USB OTG FSM (Finite State Machine)
18581 M:      Peter Chen <peter.chen@kernel.org>
18582 L:      linux-usb@vger.kernel.org
18583 S:      Maintained
18584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
18585 F:      drivers/usb/common/usb-otg-fsm.c
18586
18587 USB OVER IP DRIVER
18588 M:      Valentina Manea <valentina.manea.m@gmail.com>
18589 M:      Shuah Khan <shuah@kernel.org>
18590 M:      Shuah Khan <skhan@linuxfoundation.org>
18591 L:      linux-usb@vger.kernel.org
18592 S:      Maintained
18593 F:      Documentation/usb/usbip_protocol.rst
18594 F:      drivers/usb/usbip/
18595 F:      tools/testing/selftests/drivers/usb/usbip/
18596 F:      tools/usb/usbip/
18597
18598 USB PEGASUS DRIVER
18599 M:      Petko Manolov <petkan@nucleusys.com>
18600 L:      linux-usb@vger.kernel.org
18601 L:      netdev@vger.kernel.org
18602 S:      Maintained
18603 W:      https://github.com/petkan/pegasus
18604 T:      git git://github.com/petkan/pegasus.git
18605 F:      drivers/net/usb/pegasus.*
18606
18607 USB PHY LAYER
18608 M:      Felipe Balbi <balbi@kernel.org>
18609 L:      linux-usb@vger.kernel.org
18610 S:      Maintained
18611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
18612 F:      drivers/usb/phy/
18613
18614 USB PRINTER DRIVER (usblp)
18615 M:      Pete Zaitcev <zaitcev@redhat.com>
18616 L:      linux-usb@vger.kernel.org
18617 S:      Supported
18618 F:      drivers/usb/class/usblp.c
18619
18620 USB RAW GADGET DRIVER
18621 R:      Andrey Konovalov <andreyknvl@gmail.com>
18622 L:      linux-usb@vger.kernel.org
18623 S:      Maintained
18624 F:      Documentation/usb/raw-gadget.rst
18625 F:      drivers/usb/gadget/legacy/raw_gadget.c
18626 F:      include/uapi/linux/usb/raw_gadget.h
18627
18628 USB QMI WWAN NETWORK DRIVER
18629 M:      Bjørn Mork <bjorn@mork.no>
18630 L:      netdev@vger.kernel.org
18631 S:      Maintained
18632 F:      Documentation/ABI/testing/sysfs-class-net-qmi
18633 F:      drivers/net/usb/qmi_wwan.c
18634
18635 USB RTL8150 DRIVER
18636 M:      Petko Manolov <petkan@nucleusys.com>
18637 L:      linux-usb@vger.kernel.org
18638 L:      netdev@vger.kernel.org
18639 S:      Maintained
18640 W:      https://github.com/petkan/rtl8150
18641 T:      git git://github.com/petkan/rtl8150.git
18642 F:      drivers/net/usb/rtl8150.c
18643
18644 USB SERIAL SUBSYSTEM
18645 M:      Johan Hovold <johan@kernel.org>
18646 L:      linux-usb@vger.kernel.org
18647 S:      Maintained
18648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
18649 F:      Documentation/usb/usb-serial.rst
18650 F:      drivers/usb/serial/
18651 F:      include/linux/usb/serial.h
18652
18653 USB SMSC75XX ETHERNET DRIVER
18654 M:      Steve Glendinning <steve.glendinning@shawell.net>
18655 L:      netdev@vger.kernel.org
18656 S:      Maintained
18657 F:      drivers/net/usb/smsc75xx.*
18658
18659 USB SMSC95XX ETHERNET DRIVER
18660 M:      Steve Glendinning <steve.glendinning@shawell.net>
18661 M:      UNGLinuxDriver@microchip.com
18662 L:      netdev@vger.kernel.org
18663 S:      Maintained
18664 F:      drivers/net/usb/smsc95xx.*
18665
18666 USB SUBSYSTEM
18667 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
18668 L:      linux-usb@vger.kernel.org
18669 S:      Supported
18670 W:      http://www.linux-usb.org
18671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
18672 F:      Documentation/devicetree/bindings/usb/
18673 F:      Documentation/usb/
18674 F:      drivers/usb/
18675 F:      include/linux/usb.h
18676 F:      include/linux/usb/
18677
18678 USB TYPEC BUS FOR ALTERNATE MODES
18679 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
18680 L:      linux-usb@vger.kernel.org
18681 S:      Maintained
18682 F:      Documentation/ABI/testing/sysfs-bus-typec
18683 F:      Documentation/driver-api/usb/typec_bus.rst
18684 F:      drivers/usb/typec/altmodes/
18685 F:      include/linux/usb/typec_altmode.h
18686
18687 USB TYPEC CLASS
18688 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
18689 L:      linux-usb@vger.kernel.org
18690 S:      Maintained
18691 F:      Documentation/ABI/testing/sysfs-class-typec
18692 F:      Documentation/driver-api/usb/typec.rst
18693 F:      drivers/usb/typec/
18694 F:      include/linux/usb/typec.h
18695
18696 USB TYPEC INTEL PMC MUX DRIVER
18697 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
18698 L:      linux-usb@vger.kernel.org
18699 S:      Maintained
18700 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
18701 F:      drivers/usb/typec/mux/intel_pmc_mux.c
18702
18703 USB TYPEC PI3USB30532 MUX DRIVER
18704 M:      Hans de Goede <hdegoede@redhat.com>
18705 L:      linux-usb@vger.kernel.org
18706 S:      Maintained
18707 F:      drivers/usb/typec/mux/pi3usb30532.c
18708
18709 USB TYPEC PORT CONTROLLER DRIVERS
18710 M:      Guenter Roeck <linux@roeck-us.net>
18711 L:      linux-usb@vger.kernel.org
18712 S:      Maintained
18713 F:      drivers/usb/typec/tcpm/
18714
18715 USB UHCI DRIVER
18716 M:      Alan Stern <stern@rowland.harvard.edu>
18717 L:      linux-usb@vger.kernel.org
18718 S:      Maintained
18719 F:      drivers/usb/host/uhci*
18720
18721 USB VIDEO CLASS
18722 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18723 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
18724 L:      linux-media@vger.kernel.org
18725 S:      Maintained
18726 W:      http://www.ideasonboard.org/uvc/
18727 T:      git git://linuxtv.org/media_tree.git
18728 F:      drivers/media/usb/uvc/
18729 F:      include/uapi/linux/uvcvideo.h
18730
18731 USB WEBCAM GADGET
18732 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18733 L:      linux-usb@vger.kernel.org
18734 S:      Maintained
18735 F:      drivers/usb/gadget/function/*uvc*
18736 F:      drivers/usb/gadget/legacy/webcam.c
18737 F:      include/uapi/linux/usb/g_uvc.h
18738
18739 USB WIRELESS RNDIS DRIVER (rndis_wlan)
18740 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
18741 L:      linux-wireless@vger.kernel.org
18742 S:      Maintained
18743 F:      drivers/net/wireless/rndis_wlan.c
18744
18745 USB XHCI DRIVER
18746 M:      Mathias Nyman <mathias.nyman@intel.com>
18747 L:      linux-usb@vger.kernel.org
18748 S:      Supported
18749 F:      drivers/usb/host/pci-quirks*
18750 F:      drivers/usb/host/xhci*
18751
18752 USB ZD1201 DRIVER
18753 L:      linux-wireless@vger.kernel.org
18754 S:      Orphan
18755 W:      http://linux-lc100020.sourceforge.net
18756 F:      drivers/net/wireless/zydas/zd1201.*
18757
18758 USB ZR364XX DRIVER
18759 M:      Antoine Jacquet <royale@zerezo.com>
18760 L:      linux-usb@vger.kernel.org
18761 L:      linux-media@vger.kernel.org
18762 S:      Maintained
18763 W:      http://royale.zerezo.com/zr364xx/
18764 T:      git git://linuxtv.org/media_tree.git
18765 F:      Documentation/admin-guide/media/zr364xx*
18766 F:      drivers/media/usb/zr364xx/
18767
18768 USER-MODE LINUX (UML)
18769 M:      Jeff Dike <jdike@addtoit.com>
18770 M:      Richard Weinberger <richard@nod.at>
18771 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
18772 L:      linux-um@lists.infradead.org
18773 S:      Maintained
18774 W:      http://user-mode-linux.sourceforge.net
18775 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
18776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
18777 F:      Documentation/virt/uml/
18778 F:      arch/um/
18779 F:      arch/x86/um/
18780 F:      fs/hostfs/
18781
18782 USERSPACE COPYIN/COPYOUT (UIOVEC)
18783 M:      Alexander Viro <viro@zeniv.linux.org.uk>
18784 S:      Maintained
18785 F:      include/linux/uio.h
18786 F:      lib/iov_iter.c
18787
18788 USERSPACE DMA BUFFER DRIVER
18789 M:      Gerd Hoffmann <kraxel@redhat.com>
18790 L:      dri-devel@lists.freedesktop.org
18791 S:      Maintained
18792 T:      git git://anongit.freedesktop.org/drm/drm-misc
18793 F:      drivers/dma-buf/udmabuf.c
18794 F:      include/uapi/linux/udmabuf.h
18795
18796 USERSPACE I/O (UIO)
18797 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
18798 S:      Maintained
18799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
18800 F:      Documentation/driver-api/uio-howto.rst
18801 F:      drivers/uio/
18802 F:      include/linux/uio_driver.h
18803
18804 UTIL-LINUX PACKAGE
18805 M:      Karel Zak <kzak@redhat.com>
18806 L:      util-linux@vger.kernel.org
18807 S:      Maintained
18808 W:      http://en.wikipedia.org/wiki/Util-linux
18809 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
18810
18811 UUID HELPERS
18812 M:      Christoph Hellwig <hch@lst.de>
18813 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
18814 L:      linux-kernel@vger.kernel.org
18815 S:      Maintained
18816 T:      git git://git.infradead.org/users/hch/uuid.git
18817 F:      include/linux/uuid.h
18818 F:      include/uapi/linux/uuid.h
18819 F:      lib/test_uuid.c
18820 F:      lib/uuid.c
18821
18822 UV SYSFS DRIVER
18823 M:      Justin Ernst <justin.ernst@hpe.com>
18824 L:      platform-driver-x86@vger.kernel.org
18825 S:      Maintained
18826 F:      drivers/platform/x86/uv_sysfs.c
18827
18828 UVESAFB DRIVER
18829 M:      Michal Januszewski <spock@gentoo.org>
18830 L:      linux-fbdev@vger.kernel.org
18831 S:      Maintained
18832 W:      https://github.com/mjanusz/v86d
18833 F:      Documentation/fb/uvesafb.rst
18834 F:      drivers/video/fbdev/uvesafb.*
18835
18836 Ux500 CLOCK DRIVERS
18837 M:      Ulf Hansson <ulf.hansson@linaro.org>
18838 L:      linux-clk@vger.kernel.org
18839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18840 S:      Maintained
18841 F:      drivers/clk/ux500/
18842
18843 VF610 NAND DRIVER
18844 M:      Stefan Agner <stefan@agner.ch>
18845 L:      linux-mtd@lists.infradead.org
18846 S:      Supported
18847 F:      drivers/mtd/nand/raw/vf610_nfc.c
18848
18849 VFAT/FAT/MSDOS FILESYSTEM
18850 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
18851 S:      Maintained
18852 F:      Documentation/filesystems/vfat.rst
18853 F:      fs/fat/
18854
18855 VFIO DRIVER
18856 M:      Alex Williamson <alex.williamson@redhat.com>
18857 R:      Cornelia Huck <cohuck@redhat.com>
18858 L:      kvm@vger.kernel.org
18859 S:      Maintained
18860 T:      git git://github.com/awilliam/linux-vfio.git
18861 F:      Documentation/driver-api/vfio.rst
18862 F:      drivers/vfio/
18863 F:      include/linux/vfio.h
18864 F:      include/uapi/linux/vfio.h
18865
18866 VFIO FSL-MC DRIVER
18867 M:      Diana Craciun <diana.craciun@oss.nxp.com>
18868 L:      kvm@vger.kernel.org
18869 S:      Maintained
18870 F:      drivers/vfio/fsl-mc/
18871
18872 VFIO MEDIATED DEVICE DRIVERS
18873 M:      Kirti Wankhede <kwankhede@nvidia.com>
18874 L:      kvm@vger.kernel.org
18875 S:      Maintained
18876 F:      Documentation/driver-api/vfio-mediated-device.rst
18877 F:      drivers/vfio/mdev/
18878 F:      include/linux/mdev.h
18879 F:      samples/vfio-mdev/
18880
18881 VFIO PLATFORM DRIVER
18882 M:      Eric Auger <eric.auger@redhat.com>
18883 L:      kvm@vger.kernel.org
18884 S:      Maintained
18885 F:      drivers/vfio/platform/
18886
18887 VGA_SWITCHEROO
18888 R:      Lukas Wunner <lukas@wunner.de>
18889 S:      Maintained
18890 T:      git git://anongit.freedesktop.org/drm/drm-misc
18891 F:      Documentation/gpu/vga-switcheroo.rst
18892 F:      drivers/gpu/vga/vga_switcheroo.c
18893 F:      include/linux/vga_switcheroo.h
18894
18895 VIA RHINE NETWORK DRIVER
18896 S:      Maintained
18897 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
18898 F:      drivers/net/ethernet/via/via-rhine.c
18899
18900 VIA SD/MMC CARD CONTROLLER DRIVER
18901 M:      Bruce Chang <brucechang@via.com.tw>
18902 M:      Harald Welte <HaraldWelte@viatech.com>
18903 S:      Maintained
18904 F:      drivers/mmc/host/via-sdmmc.c
18905
18906 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
18907 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
18908 L:      linux-fbdev@vger.kernel.org
18909 S:      Maintained
18910 F:      drivers/video/fbdev/via/
18911 F:      include/linux/via-core.h
18912 F:      include/linux/via-gpio.h
18913 F:      include/linux/via_i2c.h
18914
18915 VIA VELOCITY NETWORK DRIVER
18916 M:      Francois Romieu <romieu@fr.zoreil.com>
18917 L:      netdev@vger.kernel.org
18918 S:      Maintained
18919 F:      drivers/net/ethernet/via/via-velocity.*
18920
18921 VICODEC VIRTUAL CODEC DRIVER
18922 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
18923 L:      linux-media@vger.kernel.org
18924 S:      Maintained
18925 W:      https://linuxtv.org
18926 T:      git git://linuxtv.org/media_tree.git
18927 F:      drivers/media/test-drivers/vicodec/*
18928
18929 VIDEO I2C POLLING DRIVER
18930 M:      Matt Ranostay <matt.ranostay@konsulko.com>
18931 L:      linux-media@vger.kernel.org
18932 S:      Maintained
18933 F:      drivers/media/i2c/video-i2c.c
18934
18935 VIDEO MULTIPLEXER DRIVER
18936 M:      Philipp Zabel <p.zabel@pengutronix.de>
18937 L:      linux-media@vger.kernel.org
18938 S:      Maintained
18939 F:      drivers/media/platform/video-mux.c
18940
18941 VIDEOBUF2 FRAMEWORK
18942 M:      Tomasz Figa <tfiga@chromium.org>
18943 M:      Marek Szyprowski <m.szyprowski@samsung.com>
18944 L:      linux-media@vger.kernel.org
18945 S:      Maintained
18946 F:      drivers/media/common/videobuf2/*
18947 F:      include/media/videobuf2-*
18948
18949 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
18950 M:      Helen Koike <helen.koike@collabora.com>
18951 R:      Shuah Khan <skhan@linuxfoundation.org>
18952 L:      linux-media@vger.kernel.org
18953 S:      Maintained
18954 W:      https://linuxtv.org
18955 T:      git git://linuxtv.org/media_tree.git
18956 F:      drivers/media/test-drivers/vimc/*
18957
18958 VIRT LIB
18959 M:      Alex Williamson <alex.williamson@redhat.com>
18960 M:      Paolo Bonzini <pbonzini@redhat.com>
18961 L:      kvm@vger.kernel.org
18962 S:      Supported
18963 F:      virt/lib/
18964
18965 VIRTIO AND VHOST VSOCK DRIVER
18966 M:      Stefan Hajnoczi <stefanha@redhat.com>
18967 M:      Stefano Garzarella <sgarzare@redhat.com>
18968 L:      kvm@vger.kernel.org
18969 L:      virtualization@lists.linux-foundation.org
18970 L:      netdev@vger.kernel.org
18971 S:      Maintained
18972 F:      drivers/net/vsockmon.c
18973 F:      drivers/vhost/vsock.c
18974 F:      include/linux/virtio_vsock.h
18975 F:      include/uapi/linux/virtio_vsock.h
18976 F:      include/uapi/linux/vm_sockets_diag.h
18977 F:      include/uapi/linux/vsockmon.h
18978 F:      net/vmw_vsock/af_vsock_tap.c
18979 F:      net/vmw_vsock/diag.c
18980 F:      net/vmw_vsock/virtio_transport.c
18981 F:      net/vmw_vsock/virtio_transport_common.c
18982 F:      net/vmw_vsock/vsock_loopback.c
18983 F:      tools/testing/vsock/
18984
18985 VIRTIO BLOCK AND SCSI DRIVERS
18986 M:      "Michael S. Tsirkin" <mst@redhat.com>
18987 M:      Jason Wang <jasowang@redhat.com>
18988 R:      Paolo Bonzini <pbonzini@redhat.com>
18989 R:      Stefan Hajnoczi <stefanha@redhat.com>
18990 L:      virtualization@lists.linux-foundation.org
18991 S:      Maintained
18992 F:      drivers/block/virtio_blk.c
18993 F:      drivers/scsi/virtio_scsi.c
18994 F:      drivers/vhost/scsi.c
18995 F:      include/uapi/linux/virtio_blk.h
18996 F:      include/uapi/linux/virtio_scsi.h
18997
18998 VIRTIO CONSOLE DRIVER
18999 M:      Amit Shah <amit@kernel.org>
19000 L:      virtualization@lists.linux-foundation.org
19001 S:      Maintained
19002 F:      drivers/char/virtio_console.c
19003 F:      include/linux/virtio_console.h
19004 F:      include/uapi/linux/virtio_console.h
19005
19006 VIRTIO CORE AND NET DRIVERS
19007 M:      "Michael S. Tsirkin" <mst@redhat.com>
19008 M:      Jason Wang <jasowang@redhat.com>
19009 L:      virtualization@lists.linux-foundation.org
19010 S:      Maintained
19011 F:      Documentation/devicetree/bindings/virtio/
19012 F:      drivers/block/virtio_blk.c
19013 F:      drivers/crypto/virtio/
19014 F:      drivers/net/virtio_net.c
19015 F:      drivers/vdpa/
19016 F:      drivers/virtio/
19017 F:      include/linux/vdpa.h
19018 F:      include/linux/virtio*.h
19019 F:      include/uapi/linux/virtio_*.h
19020 F:      tools/virtio/
19021
19022 VIRTIO BALLOON
19023 M:      "Michael S. Tsirkin" <mst@redhat.com>
19024 M:      David Hildenbrand <david@redhat.com>
19025 L:      virtualization@lists.linux-foundation.org
19026 S:      Maintained
19027 F:      drivers/virtio/virtio_balloon.c
19028 F:      include/uapi/linux/virtio_balloon.h
19029 F:      include/linux/balloon_compaction.h
19030 F:      mm/balloon_compaction.c
19031
19032 VIRTIO CRYPTO DRIVER
19033 M:      Gonglei <arei.gonglei@huawei.com>
19034 L:      virtualization@lists.linux-foundation.org
19035 L:      linux-crypto@vger.kernel.org
19036 S:      Maintained
19037 F:      drivers/crypto/virtio/
19038 F:      include/uapi/linux/virtio_crypto.h
19039
19040 VIRTIO DRIVERS FOR S390
19041 M:      Cornelia Huck <cohuck@redhat.com>
19042 M:      Halil Pasic <pasic@linux.ibm.com>
19043 L:      linux-s390@vger.kernel.org
19044 L:      virtualization@lists.linux-foundation.org
19045 L:      kvm@vger.kernel.org
19046 S:      Supported
19047 F:      arch/s390/include/uapi/asm/virtio-ccw.h
19048 F:      drivers/s390/virtio/
19049
19050 VIRTIO FILE SYSTEM
19051 M:      Vivek Goyal <vgoyal@redhat.com>
19052 M:      Stefan Hajnoczi <stefanha@redhat.com>
19053 M:      Miklos Szeredi <miklos@szeredi.hu>
19054 L:      virtualization@lists.linux-foundation.org
19055 L:      linux-fsdevel@vger.kernel.org
19056 S:      Supported
19057 W:      https://virtio-fs.gitlab.io/
19058 F:      Documentation/filesystems/virtiofs.rst
19059 F:      fs/fuse/virtio_fs.c
19060 F:      include/uapi/linux/virtio_fs.h
19061
19062 VIRTIO GPU DRIVER
19063 M:      David Airlie <airlied@linux.ie>
19064 M:      Gerd Hoffmann <kraxel@redhat.com>
19065 L:      dri-devel@lists.freedesktop.org
19066 L:      virtualization@lists.linux-foundation.org
19067 S:      Maintained
19068 T:      git git://anongit.freedesktop.org/drm/drm-misc
19069 F:      drivers/gpu/drm/virtio/
19070 F:      include/uapi/linux/virtio_gpu.h
19071
19072 VIRTIO HOST (VHOST)
19073 M:      "Michael S. Tsirkin" <mst@redhat.com>
19074 M:      Jason Wang <jasowang@redhat.com>
19075 L:      kvm@vger.kernel.org
19076 L:      virtualization@lists.linux-foundation.org
19077 L:      netdev@vger.kernel.org
19078 S:      Maintained
19079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
19080 F:      drivers/vhost/
19081 F:      include/linux/vhost_iotlb.h
19082 F:      include/uapi/linux/vhost.h
19083
19084 VIRTIO INPUT DRIVER
19085 M:      Gerd Hoffmann <kraxel@redhat.com>
19086 S:      Maintained
19087 F:      drivers/virtio/virtio_input.c
19088 F:      include/uapi/linux/virtio_input.h
19089
19090 VIRTIO IOMMU DRIVER
19091 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
19092 L:      virtualization@lists.linux-foundation.org
19093 S:      Maintained
19094 F:      drivers/iommu/virtio-iommu.c
19095 F:      include/uapi/linux/virtio_iommu.h
19096
19097 VIRTIO MEM DRIVER
19098 M:      David Hildenbrand <david@redhat.com>
19099 L:      virtualization@lists.linux-foundation.org
19100 S:      Maintained
19101 W:      https://virtio-mem.gitlab.io/
19102 F:      drivers/virtio/virtio_mem.c
19103 F:      include/uapi/linux/virtio_mem.h
19104
19105 VIRTIO SOUND DRIVER
19106 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
19107 M:      "Michael S. Tsirkin" <mst@redhat.com>
19108 L:      virtualization@lists.linux-foundation.org
19109 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19110 S:      Maintained
19111 F:      include/uapi/linux/virtio_snd.h
19112 F:      sound/virtio/*
19113
19114 VIRTUAL BOX GUEST DEVICE DRIVER
19115 M:      Hans de Goede <hdegoede@redhat.com>
19116 M:      Arnd Bergmann <arnd@arndb.de>
19117 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
19118 S:      Maintained
19119 F:      drivers/virt/vboxguest/
19120 F:      include/linux/vbox_utils.h
19121 F:      include/uapi/linux/vbox*.h
19122
19123 VIRTUAL BOX SHARED FOLDER VFS DRIVER
19124 M:      Hans de Goede <hdegoede@redhat.com>
19125 L:      linux-fsdevel@vger.kernel.org
19126 S:      Maintained
19127 F:      fs/vboxsf/*
19128
19129 VIRTUAL SERIO DEVICE DRIVER
19130 M:      Stephen Chandler Paul <thatslyude@gmail.com>
19131 S:      Maintained
19132 F:      drivers/input/serio/userio.c
19133 F:      include/uapi/linux/userio.h
19134
19135 VIVID VIRTUAL VIDEO DRIVER
19136 M:      Hans Verkuil <hverkuil@xs4all.nl>
19137 L:      linux-media@vger.kernel.org
19138 S:      Maintained
19139 W:      https://linuxtv.org
19140 T:      git git://linuxtv.org/media_tree.git
19141 F:      drivers/media/test-drivers/vivid/*
19142
19143 VIDTV VIRTUAL DIGITAL TV DRIVER
19144 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
19145 L:      linux-media@vger.kernel.org
19146 S:      Maintained
19147 W:      https://linuxtv.org
19148 T:      git git://linuxtv.org/media_tree.git
19149 F:      drivers/media/test-drivers/vidtv/*
19150
19151 VLYNQ BUS
19152 M:      Florian Fainelli <f.fainelli@gmail.com>
19153 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
19154 S:      Maintained
19155 F:      drivers/vlynq/vlynq.c
19156 F:      include/linux/vlynq.h
19157
19158 VME SUBSYSTEM
19159 M:      Martyn Welch <martyn@welchs.me.uk>
19160 M:      Manohar Vanga <manohar.vanga@gmail.com>
19161 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
19162 L:      linux-kernel@vger.kernel.org
19163 S:      Maintained
19164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
19165 F:      Documentation/driver-api/vme.rst
19166 F:      drivers/staging/vme/
19167 F:      drivers/vme/
19168 F:      include/linux/vme*
19169
19170 VMWARE BALLOON DRIVER
19171 M:      Nadav Amit <namit@vmware.com>
19172 M:      "VMware, Inc." <pv-drivers@vmware.com>
19173 L:      linux-kernel@vger.kernel.org
19174 S:      Maintained
19175 F:      drivers/misc/vmw_balloon.c
19176
19177 VMWARE HYPERVISOR INTERFACE
19178 M:      Deep Shah <sdeep@vmware.com>
19179 M:      "VMware, Inc." <pv-drivers@vmware.com>
19180 L:      virtualization@lists.linux-foundation.org
19181 S:      Supported
19182 F:      arch/x86/include/asm/vmware.h
19183 F:      arch/x86/kernel/cpu/vmware.c
19184
19185 VMWARE PVRDMA DRIVER
19186 M:      Adit Ranadive <aditr@vmware.com>
19187 M:      VMware PV-Drivers <pv-drivers@vmware.com>
19188 L:      linux-rdma@vger.kernel.org
19189 S:      Maintained
19190 F:      drivers/infiniband/hw/vmw_pvrdma/
19191
19192 VMware PVSCSI driver
19193 M:      Vishal Bhakta <vbhakta@vmware.com>
19194 M:      VMware PV-Drivers <pv-drivers@vmware.com>
19195 L:      linux-scsi@vger.kernel.org
19196 S:      Maintained
19197 F:      drivers/scsi/vmw_pvscsi.c
19198 F:      drivers/scsi/vmw_pvscsi.h
19199
19200 VMWARE VIRTUAL PTP CLOCK DRIVER
19201 M:      Vivek Thampi <vithampi@vmware.com>
19202 M:      "VMware, Inc." <pv-drivers@vmware.com>
19203 L:      netdev@vger.kernel.org
19204 S:      Supported
19205 F:      drivers/ptp/ptp_vmw.c
19206
19207 VMWARE VMMOUSE SUBDRIVER
19208 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
19209 M:      "VMware, Inc." <pv-drivers@vmware.com>
19210 L:      linux-input@vger.kernel.org
19211 S:      Maintained
19212 F:      drivers/input/mouse/vmmouse.c
19213 F:      drivers/input/mouse/vmmouse.h
19214
19215 VMWARE VMXNET3 ETHERNET DRIVER
19216 M:      Ronak Doshi <doshir@vmware.com>
19217 M:      pv-drivers@vmware.com
19218 L:      netdev@vger.kernel.org
19219 S:      Maintained
19220 F:      drivers/net/vmxnet3/
19221
19222 VOCORE VOCORE2 BOARD
19223 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
19224 L:      linux-mips@vger.kernel.org
19225 S:      Maintained
19226 F:      arch/mips/boot/dts/ralink/vocore2.dts
19227
19228 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
19229 M:      Liam Girdwood <lgirdwood@gmail.com>
19230 M:      Mark Brown <broonie@kernel.org>
19231 L:      linux-kernel@vger.kernel.org
19232 S:      Supported
19233 W:      http://www.slimlogic.co.uk/?p=48
19234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
19235 F:      Documentation/devicetree/bindings/regulator/
19236 F:      Documentation/power/regulator/
19237 F:      drivers/regulator/
19238 F:      include/dt-bindings/regulator/
19239 F:      include/linux/regulator/
19240 K:      regulator_get_optional
19241
19242 VRF
19243 M:      David Ahern <dsahern@kernel.org>
19244 L:      netdev@vger.kernel.org
19245 S:      Maintained
19246 F:      Documentation/networking/vrf.rst
19247 F:      drivers/net/vrf.c
19248
19249 VSPRINTF
19250 M:      Petr Mladek <pmladek@suse.com>
19251 M:      Steven Rostedt <rostedt@goodmis.org>
19252 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
19253 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
19254 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
19255 S:      Maintained
19256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
19257 F:      Documentation/core-api/printk-formats.rst
19258 F:      lib/test_printf.c
19259 F:      lib/vsprintf.c
19260
19261 VT1211 HARDWARE MONITOR DRIVER
19262 M:      Juerg Haefliger <juergh@gmail.com>
19263 L:      linux-hwmon@vger.kernel.org
19264 S:      Maintained
19265 F:      Documentation/hwmon/vt1211.rst
19266 F:      drivers/hwmon/vt1211.c
19267
19268 VT8231 HARDWARE MONITOR DRIVER
19269 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
19270 L:      linux-hwmon@vger.kernel.org
19271 S:      Maintained
19272 F:      drivers/hwmon/vt8231.c
19273
19274 VUB300 USB to SDIO/SD/MMC bridge chip
19275 L:      linux-mmc@vger.kernel.org
19276 S:      Orphan
19277 F:      drivers/mmc/host/vub300.c
19278
19279 W1 DALLAS'S 1-WIRE BUS
19280 M:      Evgeniy Polyakov <zbr@ioremap.net>
19281 S:      Maintained
19282 F:      Documentation/devicetree/bindings/w1/
19283 F:      Documentation/w1/
19284 F:      drivers/w1/
19285 F:      include/linux/w1.h
19286
19287 W83791D HARDWARE MONITORING DRIVER
19288 M:      Marc Hulsman <m.hulsman@tudelft.nl>
19289 L:      linux-hwmon@vger.kernel.org
19290 S:      Maintained
19291 F:      Documentation/hwmon/w83791d.rst
19292 F:      drivers/hwmon/w83791d.c
19293
19294 W83793 HARDWARE MONITORING DRIVER
19295 M:      Rudolf Marek <r.marek@assembler.cz>
19296 L:      linux-hwmon@vger.kernel.org
19297 S:      Maintained
19298 F:      Documentation/hwmon/w83793.rst
19299 F:      drivers/hwmon/w83793.c
19300
19301 W83795 HARDWARE MONITORING DRIVER
19302 M:      Jean Delvare <jdelvare@suse.com>
19303 L:      linux-hwmon@vger.kernel.org
19304 S:      Maintained
19305 F:      drivers/hwmon/w83795.c
19306
19307 W83L51xD SD/MMC CARD INTERFACE DRIVER
19308 M:      Pierre Ossman <pierre@ossman.eu>
19309 S:      Maintained
19310 F:      drivers/mmc/host/wbsd.*
19311
19312 WACOM PROTOCOL 4 SERIAL TABLETS
19313 M:      Julian Squires <julian@cipht.net>
19314 M:      Hans de Goede <hdegoede@redhat.com>
19315 L:      linux-input@vger.kernel.org
19316 S:      Maintained
19317 F:      drivers/input/tablet/wacom_serial4.c
19318
19319 WATCHDOG DEVICE DRIVERS
19320 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
19321 M:      Guenter Roeck <linux@roeck-us.net>
19322 L:      linux-watchdog@vger.kernel.org
19323 S:      Maintained
19324 W:      http://www.linux-watchdog.org/
19325 T:      git git://www.linux-watchdog.org/linux-watchdog.git
19326 F:      Documentation/devicetree/bindings/watchdog/
19327 F:      Documentation/watchdog/
19328 F:      drivers/watchdog/
19329 F:      include/linux/watchdog.h
19330 F:      include/uapi/linux/watchdog.h
19331
19332 WHISKEYCOVE PMIC GPIO DRIVER
19333 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
19334 L:      linux-gpio@vger.kernel.org
19335 S:      Maintained
19336 F:      drivers/gpio/gpio-wcove.c
19337
19338 WHWAVE RTC DRIVER
19339 M:      Dianlong Li <long17.cool@163.com>
19340 L:      linux-rtc@vger.kernel.org
19341 S:      Maintained
19342 F:      drivers/rtc/rtc-sd3078.c
19343
19344 WIIMOTE HID DRIVER
19345 M:      David Rheinsberg <david.rheinsberg@gmail.com>
19346 L:      linux-input@vger.kernel.org
19347 S:      Maintained
19348 F:      drivers/hid/hid-wiimote*
19349
19350 WILOCITY WIL6210 WIRELESS DRIVER
19351 M:      Maya Erez <merez@codeaurora.org>
19352 L:      linux-wireless@vger.kernel.org
19353 L:      wil6210@qti.qualcomm.com
19354 S:      Supported
19355 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
19356 F:      drivers/net/wireless/ath/wil6210/
19357
19358 WINBOND CIR DRIVER
19359 M:      David Härdeman <david@hardeman.nu>
19360 S:      Maintained
19361 F:      drivers/media/rc/winbond-cir.c
19362
19363 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
19364 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
19365 L:      linux-watchdog@vger.kernel.org
19366 S:      Maintained
19367 F:      drivers/watchdog/ebc-c384_wdt.c
19368
19369 WINSYSTEMS WS16C48 GPIO DRIVER
19370 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
19371 L:      linux-gpio@vger.kernel.org
19372 S:      Maintained
19373 F:      drivers/gpio/gpio-ws16c48.c
19374
19375 WIREGUARD SECURE NETWORK TUNNEL
19376 M:      Jason A. Donenfeld <Jason@zx2c4.com>
19377 L:      wireguard@lists.zx2c4.com
19378 L:      netdev@vger.kernel.org
19379 S:      Maintained
19380 F:      drivers/net/wireguard/
19381 F:      tools/testing/selftests/wireguard/
19382
19383 WISTRON LAPTOP BUTTON DRIVER
19384 M:      Miloslav Trmac <mitr@volny.cz>
19385 S:      Maintained
19386 F:      drivers/input/misc/wistron_btns.c
19387
19388 WL3501 WIRELESS PCMCIA CARD DRIVER
19389 L:      linux-wireless@vger.kernel.org
19390 S:      Odd fixes
19391 F:      drivers/net/wireless/wl3501*
19392
19393 WOLFSON MICROELECTRONICS DRIVERS
19394 L:      patches@opensource.cirrus.com
19395 S:      Supported
19396 W:      https://github.com/CirrusLogic/linux-drivers/wiki
19397 T:      git https://github.com/CirrusLogic/linux-drivers.git
19398 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
19399 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
19400 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
19401 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
19402 F:      Documentation/devicetree/bindings/sound/wlf,arizona.yaml
19403 F:      Documentation/hwmon/wm83??.rst
19404 F:      arch/arm/mach-s3c/mach-crag6410*
19405 F:      drivers/clk/clk-wm83*.c
19406 F:      drivers/gpio/gpio-*wm*.c
19407 F:      drivers/gpio/gpio-arizona.c
19408 F:      drivers/hwmon/wm83??-hwmon.c
19409 F:      drivers/input/misc/wm831x-on.c
19410 F:      drivers/input/touchscreen/wm831x-ts.c
19411 F:      drivers/input/touchscreen/wm97*.c
19412 F:      drivers/leds/leds-wm83*.c
19413 F:      drivers/mfd/arizona*
19414 F:      drivers/mfd/cs47l24*
19415 F:      drivers/mfd/wm*.c
19416 F:      drivers/power/supply/wm83*.c
19417 F:      drivers/regulator/arizona*
19418 F:      drivers/regulator/wm8*.c
19419 F:      drivers/rtc/rtc-wm83*.c
19420 F:      drivers/video/backlight/wm83*_bl.c
19421 F:      drivers/watchdog/wm83*_wdt.c
19422 F:      include/linux/mfd/arizona/
19423 F:      include/linux/mfd/wm831x/
19424 F:      include/linux/mfd/wm8350/
19425 F:      include/linux/mfd/wm8400*
19426 F:      include/linux/regulator/arizona*
19427 F:      include/linux/wm97xx.h
19428 F:      include/sound/wm????.h
19429 F:      sound/soc/codecs/arizona*
19430 F:      sound/soc/codecs/cs47l24*
19431 F:      sound/soc/codecs/wm*
19432
19433 WORKQUEUE
19434 M:      Tejun Heo <tj@kernel.org>
19435 R:      Lai Jiangshan <jiangshanlai@gmail.com>
19436 S:      Maintained
19437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
19438 F:      Documentation/core-api/workqueue.rst
19439 F:      include/linux/workqueue.h
19440 F:      kernel/workqueue.c
19441
19442 X-POWERS AXP288 PMIC DRIVERS
19443 M:      Hans de Goede <hdegoede@redhat.com>
19444 S:      Maintained
19445 F:      drivers/acpi/pmic/intel_pmic_xpower.c
19446 N:      axp288
19447
19448 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
19449 M:      Chen-Yu Tsai <wens@csie.org>
19450 L:      linux-kernel@vger.kernel.org
19451 S:      Maintained
19452 N:      axp[128]
19453
19454 X.25 STACK
19455 M:      Martin Schiller <ms@dev.tdt.de>
19456 L:      linux-x25@vger.kernel.org
19457 S:      Maintained
19458 F:      Documentation/networking/lapb-module.rst
19459 F:      Documentation/networking/x25*
19460 F:      drivers/net/wan/hdlc_x25.c
19461 F:      drivers/net/wan/lapbether.c
19462 F:      include/*/lapb.h
19463 F:      include/net/x25*
19464 F:      include/uapi/linux/x25.h
19465 F:      net/lapb/
19466 F:      net/x25/
19467
19468 X86 ARCHITECTURE (32-BIT AND 64-BIT)
19469 M:      Thomas Gleixner <tglx@linutronix.de>
19470 M:      Ingo Molnar <mingo@redhat.com>
19471 M:      Borislav Petkov <bp@alien8.de>
19472 M:      x86@kernel.org
19473 R:      "H. Peter Anvin" <hpa@zytor.com>
19474 L:      linux-kernel@vger.kernel.org
19475 S:      Maintained
19476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
19477 F:      Documentation/devicetree/bindings/x86/
19478 F:      Documentation/x86/
19479 F:      arch/x86/
19480
19481 X86 ENTRY CODE
19482 M:      Andy Lutomirski <luto@kernel.org>
19483 L:      linux-kernel@vger.kernel.org
19484 S:      Maintained
19485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
19486 F:      arch/x86/entry/
19487
19488 X86 MCE INFRASTRUCTURE
19489 M:      Tony Luck <tony.luck@intel.com>
19490 M:      Borislav Petkov <bp@alien8.de>
19491 L:      linux-edac@vger.kernel.org
19492 S:      Maintained
19493 F:      arch/x86/kernel/cpu/mce/*
19494
19495 X86 MICROCODE UPDATE SUPPORT
19496 M:      Borislav Petkov <bp@alien8.de>
19497 S:      Maintained
19498 F:      arch/x86/kernel/cpu/microcode/*
19499
19500 X86 MM
19501 M:      Dave Hansen <dave.hansen@linux.intel.com>
19502 M:      Andy Lutomirski <luto@kernel.org>
19503 M:      Peter Zijlstra <peterz@infradead.org>
19504 L:      linux-kernel@vger.kernel.org
19505 S:      Maintained
19506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
19507 F:      arch/x86/mm/
19508
19509 X86 PLATFORM DRIVERS
19510 M:      Hans de Goede <hdegoede@redhat.com>
19511 M:      Mark Gross <mgross@linux.intel.com>
19512 L:      platform-driver-x86@vger.kernel.org
19513 S:      Maintained
19514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
19515 F:      drivers/platform/olpc/
19516 F:      drivers/platform/x86/
19517
19518 X86 PLATFORM DRIVERS - ARCH
19519 R:      Darren Hart <dvhart@infradead.org>
19520 R:      Andy Shevchenko <andy@infradead.org>
19521 L:      platform-driver-x86@vger.kernel.org
19522 L:      x86@kernel.org
19523 S:      Maintained
19524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
19525 F:      arch/x86/platform
19526
19527 X86 PLATFORM UV HPE SUPERDOME FLEX
19528 M:      Steve Wahl <steve.wahl@hpe.com>
19529 R:      Mike Travis <mike.travis@hpe.com>
19530 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19531 R:      Russ Anderson <russ.anderson@hpe.com>
19532 S:      Supported
19533 F:      arch/x86/include/asm/uv/
19534 F:      arch/x86/kernel/apic/x2apic_uv_x.c
19535 F:      arch/x86/platform/uv/
19536
19537 X86 VDSO
19538 M:      Andy Lutomirski <luto@kernel.org>
19539 L:      linux-kernel@vger.kernel.org
19540 S:      Maintained
19541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
19542 F:      arch/x86/entry/vdso/
19543
19544 XARRAY
19545 M:      Matthew Wilcox <willy@infradead.org>
19546 L:      linux-fsdevel@vger.kernel.org
19547 S:      Supported
19548 F:      Documentation/core-api/xarray.rst
19549 F:      include/linux/idr.h
19550 F:      include/linux/xarray.h
19551 F:      lib/idr.c
19552 F:      lib/xarray.c
19553 F:      tools/testing/radix-tree
19554
19555 XBOX DVD IR REMOTE
19556 M:      Benjamin Valentin <benpicco@googlemail.com>
19557 S:      Maintained
19558 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
19559 F:      drivers/media/rc/xbox_remote.c
19560
19561 XC2028/3028 TUNER DRIVER
19562 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19563 L:      linux-media@vger.kernel.org
19564 S:      Maintained
19565 W:      https://linuxtv.org
19566 T:      git git://linuxtv.org/media_tree.git
19567 F:      drivers/media/tuners/tuner-xc2028.*
19568
19569 XDP (eXpress Data Path)
19570 M:      Alexei Starovoitov <ast@kernel.org>
19571 M:      Daniel Borkmann <daniel@iogearbox.net>
19572 M:      David S. Miller <davem@davemloft.net>
19573 M:      Jakub Kicinski <kuba@kernel.org>
19574 M:      Jesper Dangaard Brouer <hawk@kernel.org>
19575 M:      John Fastabend <john.fastabend@gmail.com>
19576 L:      netdev@vger.kernel.org
19577 L:      bpf@vger.kernel.org
19578 S:      Supported
19579 F:      include/net/xdp.h
19580 F:      include/net/xdp_priv.h
19581 F:      include/trace/events/xdp.h
19582 F:      kernel/bpf/cpumap.c
19583 F:      kernel/bpf/devmap.c
19584 F:      net/core/xdp.c
19585 F:      samples/bpf/xdp*
19586 F:      tools/testing/selftests/bpf/*xdp*
19587 F:      tools/testing/selftests/bpf/*/*xdp*
19588 F:      drivers/net/ethernet/*/*/*/*/*xdp*
19589 F:      drivers/net/ethernet/*/*/*xdp*
19590 K:      (?:\b|_)xdp(?:\b|_)
19591
19592 XDP SOCKETS (AF_XDP)
19593 M:      Björn Töpel <bjorn@kernel.org>
19594 M:      Magnus Karlsson <magnus.karlsson@intel.com>
19595 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
19596 L:      netdev@vger.kernel.org
19597 L:      bpf@vger.kernel.org
19598 S:      Maintained
19599 F:      Documentation/networking/af_xdp.rst
19600 F:      include/net/xdp_sock*
19601 F:      include/net/xsk_buff_pool.h
19602 F:      include/uapi/linux/if_xdp.h
19603 F:      include/uapi/linux/xdp_diag.h
19604 F:      include/net/netns/xdp.h
19605 F:      net/xdp/
19606 F:      samples/bpf/xdpsock*
19607 F:      tools/lib/bpf/xsk*
19608
19609 XEN BLOCK SUBSYSTEM
19610 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
19611 M:      Roger Pau Monné <roger.pau@citrix.com>
19612 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19613 S:      Supported
19614 F:      drivers/block/xen*
19615 F:      drivers/block/xen-blkback/*
19616
19617 XEN HYPERVISOR ARM
19618 M:      Stefano Stabellini <sstabellini@kernel.org>
19619 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19620 S:      Maintained
19621 F:      arch/arm/include/asm/xen/
19622 F:      arch/arm/xen/
19623
19624 XEN HYPERVISOR ARM64
19625 M:      Stefano Stabellini <sstabellini@kernel.org>
19626 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19627 S:      Maintained
19628 F:      arch/arm64/include/asm/xen/
19629 F:      arch/arm64/xen/
19630
19631 XEN HYPERVISOR INTERFACE
19632 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
19633 M:      Juergen Gross <jgross@suse.com>
19634 R:      Stefano Stabellini <sstabellini@kernel.org>
19635 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19636 S:      Supported
19637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
19638 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
19639 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
19640 F:      arch/x86/include/asm/pvclock-abi.h
19641 F:      arch/x86/include/asm/xen/
19642 F:      arch/x86/platform/pvh/
19643 F:      arch/x86/xen/
19644 F:      drivers/*/xen-*front.c
19645 F:      drivers/xen/
19646 F:      include/uapi/xen/
19647 F:      include/xen/
19648
19649 XEN NETWORK BACKEND DRIVER
19650 M:      Wei Liu <wei.liu@kernel.org>
19651 M:      Paul Durrant <paul@xen.org>
19652 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19653 L:      netdev@vger.kernel.org
19654 S:      Supported
19655 F:      drivers/net/xen-netback/*
19656
19657 XEN PCI SUBSYSTEM
19658 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
19659 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19660 S:      Supported
19661 F:      arch/x86/pci/*xen*
19662 F:      drivers/pci/*xen*
19663
19664 XEN PVSCSI DRIVERS
19665 M:      Juergen Gross <jgross@suse.com>
19666 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19667 L:      linux-scsi@vger.kernel.org
19668 S:      Supported
19669 F:      drivers/scsi/xen-scsifront.c
19670 F:      drivers/xen/xen-scsiback.c
19671 F:      include/xen/interface/io/vscsiif.h
19672
19673 XEN SOUND FRONTEND DRIVER
19674 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
19675 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19676 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19677 S:      Supported
19678 F:      sound/xen/*
19679
19680 XEN SWIOTLB SUBSYSTEM
19681 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
19682 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
19683 L:      iommu@lists.linux-foundation.org
19684 S:      Supported
19685 F:      arch/x86/xen/*swiotlb*
19686 F:      drivers/xen/*swiotlb*
19687
19688 XFS FILESYSTEM
19689 M:      Darrick J. Wong <djwong@kernel.org>
19690 M:      linux-xfs@vger.kernel.org
19691 L:      linux-xfs@vger.kernel.org
19692 S:      Supported
19693 W:      http://xfs.org/
19694 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
19695 F:      Documentation/ABI/testing/sysfs-fs-xfs
19696 F:      Documentation/admin-guide/xfs.rst
19697 F:      Documentation/filesystems/xfs-delayed-logging-design.rst
19698 F:      Documentation/filesystems/xfs-self-describing-metadata.rst
19699 F:      fs/xfs/
19700 F:      include/uapi/linux/dqblk_xfs.h
19701 F:      include/uapi/linux/fsmap.h
19702
19703 XILINX AXI ETHERNET DRIVER
19704 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
19705 S:      Maintained
19706 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
19707
19708 XILINX CAN DRIVER
19709 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
19710 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
19711 L:      linux-can@vger.kernel.org
19712 S:      Maintained
19713 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
19714 F:      drivers/net/can/xilinx_can.c
19715
19716 XILINX GPIO DRIVER
19717 M:      Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
19718 R:      Srinivas Neeli <srinivas.neeli@xilinx.com>
19719 R:      Michal Simek <michal.simek@xilinx.com>
19720 S:      Maintained
19721 F:      Documentation/devicetree/bindings/gpio/gpio-xilinx.txt
19722 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.txt
19723 F:      drivers/gpio/gpio-xilinx.c
19724 F:      drivers/gpio/gpio-zynq.c
19725
19726 XILINX SD-FEC IP CORES
19727 M:      Derek Kiernan <derek.kiernan@xilinx.com>
19728 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
19729 S:      Maintained
19730 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
19731 F:      Documentation/misc-devices/xilinx_sdfec.rst
19732 F:      drivers/misc/Kconfig
19733 F:      drivers/misc/Makefile
19734 F:      drivers/misc/xilinx_sdfec.c
19735 F:      include/uapi/misc/xilinx_sdfec.h
19736
19737 XILINX UARTLITE SERIAL DRIVER
19738 M:      Peter Korsgaard <jacmet@sunsite.dk>
19739 L:      linux-serial@vger.kernel.org
19740 S:      Maintained
19741 F:      drivers/tty/serial/uartlite.c
19742
19743 XILINX VIDEO IP CORES
19744 M:      Hyun Kwon <hyun.kwon@xilinx.com>
19745 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
19746 L:      linux-media@vger.kernel.org
19747 S:      Supported
19748 T:      git git://linuxtv.org/media_tree.git
19749 F:      Documentation/devicetree/bindings/media/xilinx/
19750 F:      drivers/media/platform/xilinx/
19751 F:      include/uapi/linux/xilinx-v4l2-controls.h
19752
19753 XILINX ZYNQMP DPDMA DRIVER
19754 M:      Hyun Kwon <hyun.kwon@xilinx.com>
19755 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
19756 L:      dmaengine@vger.kernel.org
19757 S:      Supported
19758 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
19759 F:      drivers/dma/xilinx/xilinx_dpdma.c
19760 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
19761
19762 XILINX ZYNQMP PSGTR PHY DRIVER
19763 M:      Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>
19764 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
19765 L:      linux-kernel@vger.kernel.org
19766 S:      Supported
19767 T:      git https://github.com/Xilinx/linux-xlnx.git
19768 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
19769 F:      drivers/phy/xilinx/phy-zynqmp.c
19770
19771 XILLYBUS DRIVER
19772 M:      Eli Billauer <eli.billauer@gmail.com>
19773 L:      linux-kernel@vger.kernel.org
19774 S:      Supported
19775 F:      drivers/char/xillybus/
19776
19777 XLP9XX I2C DRIVER
19778 M:      George Cherian <gcherian@marvell.com>
19779 L:      linux-i2c@vger.kernel.org
19780 S:      Supported
19781 W:      http://www.marvell.com
19782 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
19783 F:      drivers/i2c/busses/i2c-xlp9xx.c
19784
19785 XRA1403 GPIO EXPANDER
19786 M:      Nandor Han <nandor.han@ge.com>
19787 M:      Semi Malinen <semi.malinen@ge.com>
19788 L:      linux-gpio@vger.kernel.org
19789 S:      Maintained
19790 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
19791 F:      drivers/gpio/gpio-xra1403.c
19792
19793 XTENSA XTFPGA PLATFORM SUPPORT
19794 M:      Max Filippov <jcmvbkbc@gmail.com>
19795 L:      linux-xtensa@linux-xtensa.org
19796 S:      Maintained
19797 F:      drivers/spi/spi-xtensa-xtfpga.c
19798 F:      sound/soc/xtensa/xtfpga-i2s.c
19799
19800 YAM DRIVER FOR AX.25
19801 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
19802 L:      linux-hams@vger.kernel.org
19803 S:      Maintained
19804 F:      drivers/net/hamradio/yam*
19805 F:      include/linux/yam.h
19806
19807 YAMA SECURITY MODULE
19808 M:      Kees Cook <keescook@chromium.org>
19809 S:      Supported
19810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
19811 F:      Documentation/admin-guide/LSM/Yama.rst
19812 F:      security/yama/
19813
19814 YEALINK PHONE DRIVER
19815 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
19816 L:      usbb2k-api-dev@nongnu.org
19817 S:      Maintained
19818 F:      Documentation/input/devices/yealink.rst
19819 F:      drivers/input/misc/yealink.*
19820
19821 Z8530 DRIVER FOR AX.25
19822 M:      Joerg Reuter <jreuter@yaina.de>
19823 L:      linux-hams@vger.kernel.org
19824 S:      Maintained
19825 W:      http://yaina.de/jreuter/
19826 W:      http://www.qsl.net/dl1bke/
19827 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
19828 F:      drivers/net/hamradio/*scc.c
19829 F:      drivers/net/hamradio/z8530.h
19830
19831 ZBUD COMPRESSED PAGE ALLOCATOR
19832 M:      Seth Jennings <sjenning@redhat.com>
19833 M:      Dan Streetman <ddstreet@ieee.org>
19834 L:      linux-mm@kvack.org
19835 S:      Maintained
19836 F:      include/linux/zbud.h
19837 F:      mm/zbud.c
19838
19839 ZD1211RW WIRELESS DRIVER
19840 M:      Daniel Drake <dsd@gentoo.org>
19841 M:      Ulrich Kunitz <kune@deine-taler.de>
19842 L:      linux-wireless@vger.kernel.org
19843 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
19844 S:      Maintained
19845 W:      http://zd1211.ath.cx/wiki/DriverRewrite
19846 F:      drivers/net/wireless/zydas/zd1211rw/
19847
19848 ZD1301 MEDIA DRIVER
19849 M:      Antti Palosaari <crope@iki.fi>
19850 L:      linux-media@vger.kernel.org
19851 S:      Maintained
19852 W:      https://linuxtv.org/
19853 W:      http://palosaari.fi/linux/
19854 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19855 F:      drivers/media/usb/dvb-usb-v2/zd1301*
19856
19857 ZD1301_DEMOD MEDIA DRIVER
19858 M:      Antti Palosaari <crope@iki.fi>
19859 L:      linux-media@vger.kernel.org
19860 S:      Maintained
19861 W:      https://linuxtv.org/
19862 W:      http://palosaari.fi/linux/
19863 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19864 F:      drivers/media/dvb-frontends/zd1301_demod*
19865
19866 ZHAOXIN PROCESSOR SUPPORT
19867 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
19868 L:      linux-kernel@vger.kernel.org
19869 S:      Maintained
19870 F:      arch/x86/kernel/cpu/zhaoxin.c
19871
19872 ZONEFS FILESYSTEM
19873 M:      Damien Le Moal <damien.lemoal@wdc.com>
19874 M:      Naohiro Aota <naohiro.aota@wdc.com>
19875 R:      Johannes Thumshirn <jth@kernel.org>
19876 L:      linux-fsdevel@vger.kernel.org
19877 S:      Maintained
19878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
19879 F:      Documentation/filesystems/zonefs.rst
19880 F:      fs/zonefs/
19881
19882 ZPOOL COMPRESSED PAGE STORAGE API
19883 M:      Dan Streetman <ddstreet@ieee.org>
19884 L:      linux-mm@kvack.org
19885 S:      Maintained
19886 F:      include/linux/zpool.h
19887 F:      mm/zpool.c
19888
19889 ZR36067 VIDEO FOR LINUX DRIVER
19890 M:      Corentin Labbe <clabbe@baylibre.com>
19891 L:      mjpeg-users@lists.sourceforge.net
19892 L:      linux-media@vger.kernel.org
19893 S:      Maintained
19894 W:      http://mjpeg.sourceforge.net/driver-zoran/
19895 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19896 F:      Documentation/driver-api/media/drivers/zoran.rst
19897 F:      drivers/staging/media/zoran/
19898
19899 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
19900 M:      Minchan Kim <minchan@kernel.org>
19901 M:      Nitin Gupta <ngupta@vflare.org>
19902 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
19903 L:      linux-kernel@vger.kernel.org
19904 S:      Maintained
19905 F:      Documentation/admin-guide/blockdev/zram.rst
19906 F:      drivers/block/zram/
19907
19908 ZS DECSTATION Z85C30 SERIAL DRIVER
19909 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
19910 S:      Maintained
19911 F:      drivers/tty/serial/zs.*
19912
19913 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
19914 M:      Minchan Kim <minchan@kernel.org>
19915 M:      Nitin Gupta <ngupta@vflare.org>
19916 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
19917 L:      linux-mm@kvack.org
19918 S:      Maintained
19919 F:      Documentation/vm/zsmalloc.rst
19920 F:      include/linux/zsmalloc.h
19921 F:      mm/zsmalloc.c
19922
19923 ZSWAP COMPRESSED SWAP CACHING
19924 M:      Seth Jennings <sjenning@redhat.com>
19925 M:      Dan Streetman <ddstreet@ieee.org>
19926 M:      Vitaly Wool <vitaly.wool@konsulko.com>
19927 L:      linux-mm@kvack.org
19928 S:      Maintained
19929 F:      mm/zswap.c
19930
19931 THE REST
19932 M:      Linus Torvalds <torvalds@linux-foundation.org>
19933 L:      linux-kernel@vger.kernel.org
19934 S:      Buried alive in reporters
19935 Q:      http://patchwork.kernel.org/project/LKML/list/
19936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
19937 F:      *
19938 F:      */