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/3com/vortex.txt
 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.txt
 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:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 207 M:      Heiner Kallweit <hkallweit1@gmail.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
 265 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 266 M:      Hans de Goede <hdegoede@redhat.com>
 267 L:      linux-hwmon@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/hwmon/abituguru.c
 270
 271 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 272 M:      Alistair John Strachan <alistair@devzero.co.uk>
 273 L:      linux-hwmon@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/hwmon/abituguru3.c
 276
 277 ACCES 104-DIO-48E GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-104-dio-48e.c
 282
 283 ACCES 104-IDI-48 GPIO DRIVER
 284 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-104-idi-48.c
 288
 289 ACCES 104-IDIO-16 GPIO DRIVER
 290 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 291 L:      linux-gpio@vger.kernel.org
 292 S:      Maintained
 293 F:      drivers/gpio/gpio-104-idio-16.c
 294
 295 ACCES 104-QUAD-8 DRIVER
 296 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 297 L:      linux-iio@vger.kernel.org
 298 S:      Maintained
 299 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 300 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 301 F:      drivers/counter/104-quad-8.c
 302
 303 ACCES PCI-IDIO-16 GPIO DRIVER
 304 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 305 L:      linux-gpio@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/gpio/gpio-pci-idio-16.c
 308
 309 ACCES PCIe-IDIO-24 GPIO DRIVER
 310 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 311 L:      linux-gpio@vger.kernel.org
 312 S:      Maintained
 313 F:      drivers/gpio/gpio-pcie-idio-24.c
 314
 315 ACENIC DRIVER
 316 M:      Jes Sorensen <jes@trained-monkey.org>
 317 L:      linux-acenic@sunsite.dk
 318 S:      Maintained
 319 F:      drivers/net/ethernet/alteon/acenic*
 320
 321 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 322 M:      Peter Kaestle <peter@piie.net>
 323 L:      platform-driver-x86@vger.kernel.org
 324 S:      Maintained
 325 W:      http://piie.net/?section=acerhdf
 326 F:      drivers/platform/x86/acerhdf.c
 327
 328 ACER WMI LAPTOP EXTRAS
 329 M:      "Lee, Chun-Yi" <jlee@suse.com>
 330 L:      platform-driver-x86@vger.kernel.org
 331 S:      Maintained
 332 F:      drivers/platform/x86/acer-wmi.c
 333
 334 ACPI
 335 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 336 M:      Len Brown <lenb@kernel.org>
 337 L:      linux-acpi@vger.kernel.org
 338 S:      Supported
 339 W:      https://01.org/linux-acpi
 340 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 341 B:      https://bugzilla.kernel.org
 342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 343 F:      Documentation/ABI/testing/configfs-acpi
 344 F:      Documentation/ABI/testing/sysfs-bus-acpi
 345 F:      Documentation/firmware-guide/acpi/
 346 F:      drivers/acpi/
 347 F:      drivers/pci/*/*acpi*
 348 F:      drivers/pci/*acpi*
 349 F:      drivers/pnp/pnpacpi/
 350 F:      include/acpi/
 351 F:      include/linux/acpi.h
 352 F:      include/linux/fwnode.h
 353 F:      tools/power/acpi/
 354
 355 ACPI APEI
 356 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 357 M:      Len Brown <lenb@kernel.org>
 358 R:      James Morse <james.morse@arm.com>
 359 R:      Tony Luck <tony.luck@intel.com>
 360 R:      Borislav Petkov <bp@alien8.de>
 361 L:      linux-acpi@vger.kernel.org
 362 F:      drivers/acpi/apei/
 363
 364 ACPI COMPONENT ARCHITECTURE (ACPICA)
 365 M:      Robert Moore <robert.moore@intel.com>
 366 M:      Erik Kaneda <erik.kaneda@intel.com>
 367 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 368 L:      linux-acpi@vger.kernel.org
 369 L:      devel@acpica.org
 370 S:      Supported
 371 W:      https://acpica.org/
 372 W:      https://github.com/acpica/acpica/
 373 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 374 B:      https://bugzilla.kernel.org
 375 B:      https://bugs.acpica.org
 376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 377 F:      drivers/acpi/acpica/
 378 F:      include/acpi/
 379 F:      tools/power/acpi/
 380
 381 ACPI FAN DRIVER
 382 M:      Zhang Rui <rui.zhang@intel.com>
 383 L:      linux-acpi@vger.kernel.org
 384 S:      Supported
 385 W:      https://01.org/linux-acpi
 386 B:      https://bugzilla.kernel.org
 387 F:      drivers/acpi/fan.c
 388
 389 ACPI FOR ARM64 (ACPI/arm64)
 390 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 391 M:      Hanjun Guo <guohanjun@huawei.com>
 392 M:      Sudeep Holla <sudeep.holla@arm.com>
 393 L:      linux-acpi@vger.kernel.org
 394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 395 S:      Maintained
 396 F:      drivers/acpi/arm64
 397
 398 ACPI I2C MULTI INSTANTIATE DRIVER
 399 M:      Hans de Goede <hdegoede@redhat.com>
 400 L:      platform-driver-x86@vger.kernel.org
 401 S:      Maintained
 402 F:      drivers/platform/x86/i2c-multi-instantiate.c
 403
 404 ACPI PMIC DRIVERS
 405 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 406 M:      Len Brown <lenb@kernel.org>
 407 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 408 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 409 L:      linux-acpi@vger.kernel.org
 410 S:      Supported
 411 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 412 B:      https://bugzilla.kernel.org
 413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 414 F:      drivers/acpi/pmic/
 415
 416 ACPI THERMAL DRIVER
 417 M:      Zhang Rui <rui.zhang@intel.com>
 418 L:      linux-acpi@vger.kernel.org
 419 S:      Supported
 420 W:      https://01.org/linux-acpi
 421 B:      https://bugzilla.kernel.org
 422 F:      drivers/acpi/*thermal*
 423
 424 ACPI VIDEO DRIVER
 425 M:      Zhang Rui <rui.zhang@intel.com>
 426 L:      linux-acpi@vger.kernel.org
 427 S:      Supported
 428 W:      https://01.org/linux-acpi
 429 B:      https://bugzilla.kernel.org
 430 F:      drivers/acpi/acpi_video.c
 431
 432 ACPI WMI DRIVER
 433 L:      platform-driver-x86@vger.kernel.org
 434 S:      Orphan
 435 F:      drivers/platform/x86/wmi.c
 436 F:      include/uapi/linux/wmi.h
 437
 438 AD1889 ALSA SOUND DRIVER
 439 L:      linux-parisc@vger.kernel.org
 440 S:      Maintained
 441 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 442 F:      sound/pci/ad1889.*
 443
 444 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 445 M:      Michael Hennerich <michael.hennerich@analog.com>
 446 S:      Supported
 447 W:      http://wiki.analog.com/AD5254
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 F:      drivers/misc/ad525x_dpot.c
 450
 451 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 452 M:      Michael Hennerich <michael.hennerich@analog.com>
 453 S:      Supported
 454 W:      http://wiki.analog.com/AD5398
 455 W:      http://ez.analog.com/community/linux-device-drivers
 456 F:      drivers/regulator/ad5398.c
 457
 458 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 459 M:      Michael Hennerich <michael.hennerich@analog.com>
 460 S:      Supported
 461 W:      http://wiki.analog.com/AD7142
 462 W:      http://ez.analog.com/community/linux-device-drivers
 463 F:      drivers/input/misc/ad714x.c
 464
 465 AD7877 TOUCHSCREEN DRIVER
 466 M:      Michael Hennerich <michael.hennerich@analog.com>
 467 S:      Supported
 468 W:      http://wiki.analog.com/AD7877
 469 W:      http://ez.analog.com/community/linux-device-drivers
 470 F:      drivers/input/touchscreen/ad7877.c
 471
 472 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 473 M:      Michael Hennerich <michael.hennerich@analog.com>
 474 S:      Supported
 475 W:      http://wiki.analog.com/AD7879
 476 W:      http://ez.analog.com/community/linux-device-drivers
 477 F:      drivers/input/touchscreen/ad7879.c
 478
 479 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 480 M:      Jiri Kosina <jikos@kernel.org>
 481 S:      Maintained
 482
 483 ADF7242 IEEE 802.15.4 RADIO DRIVER
 484 M:      Michael Hennerich <michael.hennerich@analog.com>
 485 L:      linux-wpan@vger.kernel.org
 486 S:      Supported
 487 W:      https://wiki.analog.com/ADF7242
 488 W:      http://ez.analog.com/community/linux-device-drivers
 489 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 490 F:      drivers/net/ieee802154/adf7242.c
 491
 492 ADM1025 HARDWARE MONITOR DRIVER
 493 M:      Jean Delvare <jdelvare@suse.com>
 494 L:      linux-hwmon@vger.kernel.org
 495 S:      Maintained
 496 F:      Documentation/hwmon/adm1025.rst
 497 F:      drivers/hwmon/adm1025.c
 498
 499 ADM1029 HARDWARE MONITOR DRIVER
 500 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 501 L:      linux-hwmon@vger.kernel.org
 502 S:      Maintained
 503 F:      drivers/hwmon/adm1029.c
 504
 505 ADM8211 WIRELESS DRIVER
 506 L:      linux-wireless@vger.kernel.org
 507 S:      Orphan
 508 W:      https://wireless.wiki.kernel.org/
 509 F:      drivers/net/wireless/admtek/adm8211.*
 510
 511 ADP1653 FLASH CONTROLLER DRIVER
 512 M:      Sakari Ailus <sakari.ailus@iki.fi>
 513 L:      linux-media@vger.kernel.org
 514 S:      Maintained
 515 F:      drivers/media/i2c/adp1653.c
 516 F:      include/media/i2c/adp1653.h
 517
 518 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 519 M:      Michael Hennerich <michael.hennerich@analog.com>
 520 S:      Supported
 521 W:      http://wiki.analog.com/ADP5520
 522 W:      http://ez.analog.com/community/linux-device-drivers
 523 F:      drivers/gpio/gpio-adp5520.c
 524 F:      drivers/input/keyboard/adp5520-keys.c
 525 F:      drivers/leds/leds-adp5520.c
 526 F:      drivers/mfd/adp5520.c
 527 F:      drivers/video/backlight/adp5520_bl.c
 528
 529 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 530 M:      Michael Hennerich <michael.hennerich@analog.com>
 531 S:      Supported
 532 W:      http://wiki.analog.com/ADP5588
 533 W:      http://ez.analog.com/community/linux-device-drivers
 534 F:      drivers/gpio/gpio-adp5588.c
 535 F:      drivers/input/keyboard/adp5588-keys.c
 536
 537 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 538 M:      Michael Hennerich <michael.hennerich@analog.com>
 539 S:      Supported
 540 W:      http://wiki.analog.com/ADP8860
 541 W:      http://ez.analog.com/community/linux-device-drivers
 542 F:      drivers/video/backlight/adp8860_bl.c
 543
 544 ADT746X FAN DRIVER
 545 M:      Colin Leroy <colin@colino.net>
 546 S:      Maintained
 547 F:      drivers/macintosh/therm_adt746x.c
 548
 549 ADT7475 HARDWARE MONITOR DRIVER
 550 M:      Jean Delvare <jdelvare@suse.com>
 551 L:      linux-hwmon@vger.kernel.org
 552 S:      Maintained
 553 F:      Documentation/hwmon/adt7475.rst
 554 F:      drivers/hwmon/adt7475.c
 555
 556 ADVANSYS SCSI DRIVER
 557 M:      Matthew Wilcox <willy@infradead.org>
 558 M:      Hannes Reinecke <hare@suse.com>
 559 L:      linux-scsi@vger.kernel.org
 560 S:      Maintained
 561 F:      Documentation/scsi/advansys.rst
 562 F:      drivers/scsi/advansys.c
 563
 564 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 565 M:      Michael Hennerich <michael.hennerich@analog.com>
 566 S:      Supported
 567 W:      http://wiki.analog.com/ADXL345
 568 W:      http://ez.analog.com/community/linux-device-drivers
 569 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 570 F:      drivers/input/misc/adxl34x.c
 571
 572 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 573 M:      Michael Hennerich <michael.hennerich@analog.com>
 574 S:      Supported
 575 W:      http://ez.analog.com/community/linux-device-drivers
 576 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 577 F:      drivers/iio/accel/adxl372.c
 578 F:      drivers/iio/accel/adxl372_i2c.c
 579 F:      drivers/iio/accel/adxl372_spi.c
 580
 581 AF9013 MEDIA DRIVER
 582 M:      Antti Palosaari <crope@iki.fi>
 583 L:      linux-media@vger.kernel.org
 584 S:      Maintained
 585 W:      https://linuxtv.org
 586 W:      http://palosaari.fi/linux/
 587 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 588 T:      git git://linuxtv.org/anttip/media_tree.git
 589 F:      drivers/media/dvb-frontends/af9013*
 590
 591 AF9033 MEDIA DRIVER
 592 M:      Antti Palosaari <crope@iki.fi>
 593 L:      linux-media@vger.kernel.org
 594 S:      Maintained
 595 W:      https://linuxtv.org
 596 W:      http://palosaari.fi/linux/
 597 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 598 T:      git git://linuxtv.org/anttip/media_tree.git
 599 F:      drivers/media/dvb-frontends/af9033*
 600
 601 AFFS FILE SYSTEM
 602 M:      David Sterba <dsterba@suse.com>
 603 L:      linux-fsdevel@vger.kernel.org
 604 S:      Odd Fixes
 605 F:      Documentation/filesystems/affs.rst
 606 F:      fs/affs/
 607
 608 AFS FILESYSTEM
 609 M:      David Howells <dhowells@redhat.com>
 610 L:      linux-afs@lists.infradead.org
 611 S:      Supported
 612 W:      https://www.infradead.org/~dhowells/kafs/
 613 F:      Documentation/filesystems/afs.rst
 614 F:      fs/afs/
 615 F:      include/trace/events/afs.h
 616
 617 AGPGART DRIVER
 618 M:      David Airlie <airlied@linux.ie>
 619 S:      Maintained
 620 T:      git git://anongit.freedesktop.org/drm/drm
 621 F:      drivers/char/agp/
 622 F:      include/linux/agp*
 623 F:      include/uapi/linux/agp*
 624
 625 AHA152X SCSI DRIVER
 626 M:      "Juergen E. Fischer" <fischer@norbit.de>
 627 L:      linux-scsi@vger.kernel.org
 628 S:      Maintained
 629 F:      drivers/scsi/aha152x*
 630 F:      drivers/scsi/pcmcia/aha152x*
 631
 632 AIC7XXX / AIC79XX SCSI DRIVER
 633 M:      Hannes Reinecke <hare@suse.com>
 634 L:      linux-scsi@vger.kernel.org
 635 S:      Maintained
 636 F:      drivers/scsi/aic7xxx/
 637
 638 AIMSLAB FM RADIO RECEIVER DRIVER
 639 M:      Hans Verkuil <hverkuil@xs4all.nl>
 640 L:      linux-media@vger.kernel.org
 641 S:      Maintained
 642 W:      https://linuxtv.org
 643 T:      git git://linuxtv.org/media_tree.git
 644 F:      drivers/media/radio/radio-aimslab*
 645
 646 AIO
 647 M:      Benjamin LaHaise <bcrl@kvack.org>
 648 L:      linux-aio@kvack.org
 649 S:      Supported
 650 F:      fs/aio.c
 651 F:      include/linux/*aio*.h
 652
 653 AIRSPY MEDIA DRIVER
 654 M:      Antti Palosaari <crope@iki.fi>
 655 L:      linux-media@vger.kernel.org
 656 S:      Maintained
 657 W:      https://linuxtv.org
 658 W:      http://palosaari.fi/linux/
 659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 660 T:      git git://linuxtv.org/anttip/media_tree.git
 661 F:      drivers/media/usb/airspy/
 662
 663 ALACRITECH GIGABIT ETHERNET DRIVER
 664 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 665 S:      Maintained
 666 F:      drivers/net/ethernet/alacritech/*
 667
 668 ALCATEL SPEEDTOUCH USB DRIVER
 669 M:      Duncan Sands <duncan.sands@free.fr>
 670 L:      linux-usb@vger.kernel.org
 671 S:      Maintained
 672 W:      http://www.linux-usb.org/SpeedTouch/
 673 F:      drivers/usb/atm/speedtch.c
 674 F:      drivers/usb/atm/usbatm.c
 675
 676 ALCHEMY AU1XX0 MMC DRIVER
 677 M:      Manuel Lauss <manuel.lauss@gmail.com>
 678 S:      Maintained
 679 F:      drivers/mmc/host/au1xmmc.c
 680
 681 ALI1563 I2C DRIVER
 682 M:      Rudolf Marek <r.marek@assembler.cz>
 683 L:      linux-i2c@vger.kernel.org
 684 S:      Maintained
 685 F:      Documentation/i2c/busses/i2c-ali1563.rst
 686 F:      drivers/i2c/busses/i2c-ali1563.c
 687
 688 ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER
 689 M:      Tomislav Denis <tomislav.denis@avl.com>
 690 L:      linux-iio@vger.kernel.org
 691 S:      Maintained
 692 W:      http://www.allsensors.com/
 693 F:      Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml
 694 F:      drivers/iio/pressure/dlhl60d.c
 695
 696 ALLEGRO DVT VIDEO IP CORE DRIVER
 697 M:      Michael Tretter <m.tretter@pengutronix.de>
 698 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 699 L:      linux-media@vger.kernel.org
 700 S:      Maintained
 701 F:      drivers/staging/media/allegro-dvt/
 702
 703 ALLWINNER A10 CSI DRIVER
 704 M:      Maxime Ripard <mripard@kernel.org>
 705 L:      linux-media@vger.kernel.org
 706 S:      Maintained
 707 T:      git git://linuxtv.org/media_tree.git
 708 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 709 F:      drivers/media/platform/sunxi/sun4i-csi/
 710
 711 ALLWINNER CPUFREQ DRIVER
 712 M:      Yangtao Li <tiny.windzz@gmail.com>
 713 L:      linux-pm@vger.kernel.org
 714 S:      Maintained
 715 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 716 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 717
 718 ALLWINNER CRYPTO DRIVERS
 719 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 720 L:      linux-crypto@vger.kernel.org
 721 S:      Maintained
 722 F:      drivers/crypto/allwinner/
 723
 724 ALLWINNER THERMAL DRIVER
 725 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 726 M:      Yangtao Li <tiny.windzz@gmail.com>
 727 L:      linux-pm@vger.kernel.org
 728 S:      Maintained
 729 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 730 F:      drivers/thermal/sun8i_thermal.c
 731
 732 ALLWINNER VPU DRIVER
 733 M:      Maxime Ripard <mripard@kernel.org>
 734 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 735 L:      linux-media@vger.kernel.org
 736 S:      Maintained
 737 F:      drivers/staging/media/sunxi/cedrus/
 738
 739 ALPHA PORT
 740 M:      Richard Henderson <rth@twiddle.net>
 741 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 742 M:      Matt Turner <mattst88@gmail.com>
 743 L:      linux-alpha@vger.kernel.org
 744 S:      Odd Fixes
 745 F:      arch/alpha/
 746
 747 ALPS PS/2 TOUCHPAD DRIVER
 748 R:      Pali Rohár <pali@kernel.org>
 749 F:      drivers/input/mouse/alps.*
 750
 751 ALTERA I2C CONTROLLER DRIVER
 752 M:      Thor Thayer <thor.thayer@linux.intel.com>
 753 S:      Maintained
 754 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 755 F:      drivers/i2c/busses/i2c-altera.c
 756
 757 ALTERA MAILBOX DRIVER
 758 M:      Ley Foon Tan <ley.foon.tan@intel.com>
 759 S:      Maintained
 760 F:      drivers/mailbox/mailbox-altera.c
 761
 762 ALTERA PIO DRIVER
 763 M:      Joyce Ooi <joyce.ooi@intel.com>
 764 L:      linux-gpio@vger.kernel.org
 765 S:      Maintained
 766 F:      drivers/gpio/gpio-altera.c
 767
 768 ALTERA SYSTEM MANAGER DRIVER
 769 M:      Thor Thayer <thor.thayer@linux.intel.com>
 770 S:      Maintained
 771 F:      drivers/mfd/altera-sysmgr.c
 772 F:      include/linux/mfd/altera-sysmgr.h
 773
 774 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 775 M:      Thor Thayer <thor.thayer@linux.intel.com>
 776 S:      Maintained
 777 F:      drivers/gpio/gpio-altera-a10sr.c
 778 F:      drivers/mfd/altera-a10sr.c
 779 F:      drivers/reset/reset-a10sr.c
 780 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 781 F:      include/linux/mfd/altera-a10sr.h
 782
 783 ALTERA TRIPLE SPEED ETHERNET DRIVER
 784 M:      Thor Thayer <thor.thayer@linux.intel.com>
 785 L:      netdev@vger.kernel.org
 786 S:      Maintained
 787 F:      drivers/net/ethernet/altera/
 788
 789 ALTERA UART/JTAG UART SERIAL DRIVERS
 790 M:      Tobias Klauser <tklauser@distanz.ch>
 791 L:      linux-serial@vger.kernel.org
 792 S:      Maintained
 793 F:      drivers/tty/serial/altera_jtaguart.c
 794 F:      drivers/tty/serial/altera_uart.c
 795 F:      include/linux/altera_jtaguart.h
 796 F:      include/linux/altera_uart.h
 797
 798 AMAZON ANNAPURNA LABS FIC DRIVER
 799 M:      Talel Shenhar <talel@amazon.com>
 800 S:      Maintained
 801 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 802 F:      drivers/irqchip/irq-al-fic.c
 803
 804 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 805 M:      Talel Shenhar <talel@amazon.com>
 806 S:      Maintained
 807 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 808 F:      drivers/thermal/thermal_mmio.c
 809
 810 AMAZON ETHERNET DRIVERS
 811 M:      Netanel Belgazal <netanel@amazon.com>
 812 M:      Arthur Kiyanovski <akiyano@amazon.com>
 813 R:      Guy Tzalik <gtzalik@amazon.com>
 814 R:      Saeed Bishara <saeedb@amazon.com>
 815 R:      Zorik Machulsky <zorik@amazon.com>
 816 L:      netdev@vger.kernel.org
 817 S:      Supported
 818 F:      Documentation/networking/device_drivers/amazon/ena.txt
 819 F:      drivers/net/ethernet/amazon/
 820
 821 AMAZON RDMA EFA DRIVER
 822 M:      Gal Pressman <galpress@amazon.com>
 823 R:      Yossi Leybovich <sleybo@amazon.com>
 824 L:      linux-rdma@vger.kernel.org
 825 S:      Supported
 826 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 827 F:      drivers/infiniband/hw/efa/
 828 F:      include/uapi/rdma/efa-abi.h
 829
 830 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 831 M:      Tom Lendacky <thomas.lendacky@amd.com>
 832 L:      linux-crypto@vger.kernel.org
 833 S:      Supported
 834 F:      drivers/crypto/ccp/
 835 F:      include/linux/ccp.h
 836
 837 AMD DISPLAY CORE
 838 M:      Harry Wentland <harry.wentland@amd.com>
 839 M:      Leo Li <sunpeng.li@amd.com>
 840 L:      amd-gfx@lists.freedesktop.org
 841 S:      Supported
 842 T:      git git://people.freedesktop.org/~agd5f/linux
 843 F:      drivers/gpu/drm/amd/display/
 844
 845 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 846 M:      Huang Rui <ray.huang@amd.com>
 847 L:      linux-hwmon@vger.kernel.org
 848 S:      Supported
 849 F:      Documentation/hwmon/fam15h_power.rst
 850 F:      drivers/hwmon/fam15h_power.c
 851
 852 AMD FCH GPIO DRIVER
 853 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 854 L:      linux-gpio@vger.kernel.org
 855 S:      Maintained
 856 F:      drivers/gpio/gpio-amd-fch.c
 857 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 858
 859 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 860 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 861 S:      Orphan
 862 F:      drivers/usb/gadget/udc/amd5536udc.*
 863
 864 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 865 M:      Andres Salomon <dilinger@queued.net>
 866 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 867 S:      Supported
 868 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 869 F:      arch/x86/include/asm/geode.h
 870 F:      drivers/char/hw_random/geode-rng.c
 871 F:      drivers/crypto/geode*
 872 F:      drivers/video/fbdev/geode/
 873
 874 AMD IOMMU (AMD-VI)
 875 M:      Joerg Roedel <joro@8bytes.org>
 876 L:      iommu@lists.linux-foundation.org
 877 S:      Maintained
 878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 879 F:      drivers/iommu/amd_iommu*.[ch]
 880 F:      include/linux/amd-iommu.h
 881
 882 AMD KFD
 883 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 884 L:      amd-gfx@lists.freedesktop.org
 885 S:      Supported
 886 T:      git git://people.freedesktop.org/~agd5f/linux
 887 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 888 F:      drivers/gpu/drm/amd/amdkfd/
 889 F:      drivers/gpu/drm/amd/include/cik_structs.h
 890 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 891 F:      drivers/gpu/drm/amd/include/v9_structs.h
 892 F:      drivers/gpu/drm/amd/include/vi_structs.h
 893 F:      include/uapi/linux/kfd_ioctl.h
 894
 895 AMD MP2 I2C DRIVER
 896 M:      Elie Morisse <syniurge@gmail.com>
 897 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 898 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 899 L:      linux-i2c@vger.kernel.org
 900 S:      Maintained
 901 F:      drivers/i2c/busses/i2c-amd-mp2*
 902
 903 AMD POWERPLAY
 904 M:      Evan Quan <evan.quan@amd.com>
 905 L:      amd-gfx@lists.freedesktop.org
 906 S:      Supported
 907 T:      git git://people.freedesktop.org/~agd5f/linux
 908 F:      drivers/gpu/drm/amd/powerplay/
 909
 910 AMD SEATTLE DEVICE TREE SUPPORT
 911 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 912 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 913 M:      Tom Lendacky <thomas.lendacky@amd.com>
 914 S:      Supported
 915 F:      arch/arm64/boot/dts/amd/
 916
 917 AMD XGBE DRIVER
 918 M:      Tom Lendacky <thomas.lendacky@amd.com>
 919 L:      netdev@vger.kernel.org
 920 S:      Supported
 921 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 922 F:      drivers/net/ethernet/amd/xgbe/
 923
 924 ANALOG DEVICES INC AD5686 DRIVER
 925 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 926 L:      linux-pm@vger.kernel.org
 927 S:      Supported
 928 W:      http://ez.analog.com/community/linux-device-drivers
 929 F:      drivers/iio/dac/ad5686*
 930 F:      drivers/iio/dac/ad5696*
 931
 932 ANALOG DEVICES INC AD5758 DRIVER
 933 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 934 L:      linux-iio@vger.kernel.org
 935 S:      Supported
 936 W:      http://ez.analog.com/community/linux-device-drivers
 937 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 938 F:      drivers/iio/dac/ad5758.c
 939
 940 ANALOG DEVICES INC AD7091R5 DRIVER
 941 M:      Beniamin Bia <beniamin.bia@analog.com>
 942 L:      linux-iio@vger.kernel.org
 943 S:      Supported
 944 W:      http://ez.analog.com/community/linux-device-drivers
 945 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7091r5.yaml
 946 F:      drivers/iio/adc/ad7091r5.c
 947
 948 ANALOG DEVICES INC AD7124 DRIVER
 949 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 950 L:      linux-iio@vger.kernel.org
 951 S:      Supported
 952 W:      http://ez.analog.com/community/linux-device-drivers
 953 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 954 F:      drivers/iio/adc/ad7124.c
 955
 956 ANALOG DEVICES INC AD7192 DRIVER
 957 M:      Alexandru Tachici <alexandru.tachici@analog.com>
 958 L:      linux-iio@vger.kernel.org
 959 S:      Supported
 960 W:      http://ez.analog.com/community/linux-device-drivers
 961 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
 962 F:      drivers/iio/adc/ad7192.c
 963
 964 ANALOG DEVICES INC AD7292 DRIVER
 965 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 966 L:      linux-iio@vger.kernel.org
 967 S:      Supported
 968 W:      http://ez.analog.com/community/linux-device-drivers
 969 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 970 F:      drivers/iio/adc/ad7292.c
 971
 972 ANALOG DEVICES INC AD7606 DRIVER
 973 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 974 M:      Beniamin Bia <beniamin.bia@analog.com>
 975 L:      linux-iio@vger.kernel.org
 976 S:      Supported
 977 W:      http://ez.analog.com/community/linux-device-drivers
 978 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 979 F:      drivers/iio/adc/ad7606.c
 980
 981 ANALOG DEVICES INC AD7768-1 DRIVER
 982 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 983 L:      linux-iio@vger.kernel.org
 984 S:      Supported
 985 W:      http://ez.analog.com/community/linux-device-drivers
 986 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 987 F:      drivers/iio/adc/ad7768-1.c
 988
 989 ANALOG DEVICES INC AD7780 DRIVER
 990 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 991 M:      Renato Lui Geh <renatogeh@gmail.com>
 992 L:      linux-iio@vger.kernel.org
 993 S:      Supported
 994 W:      http://ez.analog.com/community/linux-device-drivers
 995 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 996 F:      drivers/iio/adc/ad7780.c
 997
 998 ANALOG DEVICES INC AD9389B DRIVER
 999 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1000 L:      linux-media@vger.kernel.org
1001 S:      Maintained
1002 F:      drivers/media/i2c/ad9389b*
1003
1004 ANALOG DEVICES INC ADGS1408 DRIVER
1005 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1006 S:      Supported
1007 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1008 F:      drivers/mux/adgs1408.c
1009
1010 ANALOG DEVICES INC ADIN DRIVER
1011 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
1012 L:      netdev@vger.kernel.org
1013 S:      Supported
1014 W:      http://ez.analog.com/community/linux-device-drivers
1015 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1016 F:      drivers/net/phy/adin.c
1017
1018 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1019 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
1020 L:      linux-iio@vger.kernel.org
1021 S:      Supported
1022 F:      drivers/iio/imu/adis.c
1023 F:      include/linux/iio/imu/adis.h
1024
1025 ANALOG DEVICES INC ADIS16460 DRIVER
1026 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1027 L:      linux-iio@vger.kernel.org
1028 S:      Supported
1029 W:      http://ez.analog.com/community/linux-device-drivers
1030 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1031 F:      drivers/iio/imu/adis16460.c
1032
1033 ANALOG DEVICES INC ADM1177 DRIVER
1034 M:      Beniamin Bia <beniamin.bia@analog.com>
1035 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1036 L:      linux-hwmon@vger.kernel.org
1037 S:      Supported
1038 W:      http://ez.analog.com/community/linux-device-drivers
1039 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1040 F:      drivers/hwmon/adm1177.c
1041
1042 ANALOG DEVICES INC ADP5061 DRIVER
1043 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1044 L:      linux-pm@vger.kernel.org
1045 S:      Supported
1046 W:      http://ez.analog.com/community/linux-device-drivers
1047 F:      drivers/power/supply/adp5061.c
1048
1049 ANALOG DEVICES INC ADV7180 DRIVER
1050 M:      Lars-Peter Clausen <lars@metafoo.de>
1051 L:      linux-media@vger.kernel.org
1052 S:      Supported
1053 W:      http://ez.analog.com/community/linux-device-drivers
1054 F:      drivers/media/i2c/adv7180.c
1055
1056 ANALOG DEVICES INC ADV748X DRIVER
1057 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1058 L:      linux-media@vger.kernel.org
1059 S:      Maintained
1060 F:      drivers/media/i2c/adv748x/*
1061
1062 ANALOG DEVICES INC ADV7511 DRIVER
1063 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1064 L:      linux-media@vger.kernel.org
1065 S:      Maintained
1066 F:      drivers/media/i2c/adv7511*
1067
1068 ANALOG DEVICES INC ADV7604 DRIVER
1069 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1070 L:      linux-media@vger.kernel.org
1071 S:      Maintained
1072 F:      drivers/media/i2c/adv7604*
1073
1074 ANALOG DEVICES INC ADV7842 DRIVER
1075 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1076 L:      linux-media@vger.kernel.org
1077 S:      Maintained
1078 F:      drivers/media/i2c/adv7842*
1079
1080 ANALOG DEVICES INC ASOC CODEC DRIVERS
1081 M:      Lars-Peter Clausen <lars@metafoo.de>
1082 M:      Nuno Sá <nuno.sa@analog.com>
1083 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1084 S:      Supported
1085 W:      http://wiki.analog.com/
1086 W:      http://ez.analog.com/community/linux-device-drivers
1087 F:      sound/soc/codecs/ad1*
1088 F:      sound/soc/codecs/ad7*
1089 F:      sound/soc/codecs/adau*
1090 F:      sound/soc/codecs/adav*
1091 F:      sound/soc/codecs/sigmadsp.*
1092 F:      sound/soc/codecs/ssm*
1093
1094 ANALOG DEVICES INC DMA DRIVERS
1095 M:      Lars-Peter Clausen <lars@metafoo.de>
1096 S:      Supported
1097 W:      http://ez.analog.com/community/linux-device-drivers
1098 F:      drivers/dma/dma-axi-dmac.c
1099
1100 ANALOG DEVICES INC HMC425A DRIVER
1101 M:      Beniamin Bia <beniamin.bia@analog.com>
1102 M:      Michael Hennerich <michael.hennerich@analog.com>
1103 L:      linux-iio@vger.kernel.org
1104 S:      Supported
1105 W:      http://ez.analog.com/community/linux-device-drivers
1106 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,hmc425a.yaml
1107 F:      drivers/iio/amplifiers/hmc425a.c
1108
1109 ANALOG DEVICES INC IIO DRIVERS
1110 M:      Lars-Peter Clausen <lars@metafoo.de>
1111 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1112 S:      Supported
1113 W:      http://wiki.analog.com/
1114 W:      http://ez.analog.com/community/linux-device-drivers
1115 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1116 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1117 F:      drivers/iio/*/ad*
1118 F:      drivers/iio/adc/ltc249*
1119 F:      drivers/staging/iio/*/ad*
1120 X:      drivers/iio/*/adjd*
1121
1122 ANALOGBITS PLL LIBRARIES
1123 M:      Paul Walmsley <paul.walmsley@sifive.com>
1124 S:      Supported
1125 F:      drivers/clk/analogbits/*
1126 F:      include/linux/clk/analogbits*
1127
1128 ANDES ARCHITECTURE
1129 M:      Nick Hu <nickhu@andestech.com>
1130 M:      Greentime Hu <green.hu@gmail.com>
1131 M:      Vincent Chen <deanbo422@gmail.com>
1132 S:      Supported
1133 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1134 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1135 F:      Documentation/devicetree/bindings/nds32/
1136 F:      arch/nds32/
1137 N:      nds32
1138 K:      nds32
1139
1140 ANDROID CONFIG FRAGMENTS
1141 M:      Rob Herring <robh@kernel.org>
1142 S:      Supported
1143 F:      kernel/configs/android*
1144
1145 ANDROID DRIVERS
1146 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1147 M:      Arve Hjønnevåg <arve@android.com>
1148 M:      Todd Kjos <tkjos@android.com>
1149 M:      Martijn Coenen <maco@android.com>
1150 M:      Joel Fernandes <joel@joelfernandes.org>
1151 M:      Christian Brauner <christian@brauner.io>
1152 L:      devel@driverdev.osuosl.org
1153 S:      Supported
1154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1155 F:      drivers/android/
1156 F:      drivers/staging/android/
1157
1158 ANDROID GOLDFISH PIC DRIVER
1159 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1160 S:      Supported
1161 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1162 F:      drivers/irqchip/irq-goldfish-pic.c
1163
1164 ANDROID GOLDFISH RTC DRIVER
1165 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1166 S:      Supported
1167 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1168 F:      drivers/rtc/rtc-goldfish.c
1169
1170 ANDROID ION DRIVER
1171 M:      Laura Abbott <labbott@redhat.com>
1172 M:      Sumit Semwal <sumit.semwal@linaro.org>
1173 L:      devel@driverdev.osuosl.org
1174 L:      dri-devel@lists.freedesktop.org
1175 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1176 S:      Supported
1177 F:      drivers/staging/android/ion
1178 F:      drivers/staging/android/uapi/ion.h
1179
1180 AOA (Apple Onboard Audio) ALSA DRIVER
1181 M:      Johannes Berg <johannes@sipsolutions.net>
1182 L:      linuxppc-dev@lists.ozlabs.org
1183 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1184 S:      Maintained
1185 F:      sound/aoa/
1186
1187 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1188 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1189 L:      linux-iio@vger.kernel.org
1190 S:      Maintained
1191 F:      drivers/iio/adc/stx104.c
1192
1193 APM DRIVER
1194 M:      Jiri Kosina <jikos@kernel.org>
1195 S:      Odd fixes
1196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1197 F:      arch/x86/kernel/apm_32.c
1198 F:      drivers/char/apm-emulation.c
1199 F:      include/linux/apm_bios.h
1200 F:      include/uapi/linux/apm_bios.h
1201
1202 APPARMOR SECURITY MODULE
1203 M:      John Johansen <john.johansen@canonical.com>
1204 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1205 S:      Supported
1206 W:      wiki.apparmor.net
1207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1208 F:      Documentation/admin-guide/LSM/apparmor.rst
1209 F:      security/apparmor/
1210
1211 APPLE BCM5974 MULTITOUCH DRIVER
1212 M:      Henrik Rydberg <rydberg@bitmath.org>
1213 L:      linux-input@vger.kernel.org
1214 S:      Odd fixes
1215 F:      drivers/input/mouse/bcm5974.c
1216
1217 APPLE SMC DRIVER
1218 M:      Henrik Rydberg <rydberg@bitmath.org>
1219 L:      linux-hwmon@vger.kernel.org
1220 S:      Odd fixes
1221 F:      drivers/hwmon/applesmc.c
1222
1223 APPLETALK NETWORK LAYER
1224 L:      netdev@vger.kernel.org
1225 S:      Odd fixes
1226 F:      drivers/net/appletalk/
1227 F:      include/linux/atalk.h
1228 F:      include/uapi/linux/atalk.h
1229 F:      net/appletalk/
1230
1231 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1232 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1233 S:      Supported
1234 F:      arch/arm64/boot/dts/apm/
1235
1236 APPLIED MICRO (APM) X-GENE SOC EDAC
1237 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1238 S:      Supported
1239 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1240 F:      drivers/edac/xgene_edac.c
1241
1242 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1243 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1244 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1245 S:      Supported
1246 F:      drivers/net/ethernet/apm/xgene-v2/
1247
1248 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1249 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1250 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1251 M:      Quan Nguyen <quan@os.amperecomputing.com>
1252 S:      Supported
1253 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1254 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1255 F:      drivers/net/ethernet/apm/xgene/
1256 F:      drivers/net/phy/mdio-xgene.c
1257
1258 APPLIED MICRO (APM) X-GENE SOC PMU
1259 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1260 S:      Supported
1261 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1262 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1263 F:      drivers/perf/xgene_pmu.c
1264
1265 APTINA CAMERA SENSOR PLL
1266 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1267 L:      linux-media@vger.kernel.org
1268 S:      Maintained
1269 F:      drivers/media/i2c/aptina-pll.*
1270
1271 AQUANTIA ETHERNET DRIVER (atlantic)
1272 M:      Igor Russkikh <irusskikh@marvell.com>
1273 L:      netdev@vger.kernel.org
1274 S:      Supported
1275 W:      https://www.marvell.com/
1276 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1277 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1278 F:      drivers/net/ethernet/aquantia/atlantic/
1279
1280 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1281 M:      Egor Pomozov <epomozov@marvell.com>
1282 L:      netdev@vger.kernel.org
1283 S:      Supported
1284 W:      http://www.aquantia.com
1285 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1286
1287 ARASAN NAND CONTROLLER DRIVER
1288 M:      Naga Sureshkumar Relli <nagasure@xilinx.com>
1289 L:      linux-mtd@lists.infradead.org
1290 S:      Maintained
1291 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1292 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1293
1294 ARC FRAMEBUFFER DRIVER
1295 M:      Jaya Kumar <jayalk@intworks.biz>
1296 S:      Maintained
1297 F:      drivers/video/fbdev/arcfb.c
1298 F:      drivers/video/fbdev/core/fb_defio.c
1299
1300 ARC PGU DRM DRIVER
1301 M:      Alexey Brodkin <abrodkin@synopsys.com>
1302 S:      Supported
1303 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1304 F:      drivers/gpu/drm/arc/
1305
1306 ARCNET NETWORK LAYER
1307 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1308 L:      netdev@vger.kernel.org
1309 S:      Maintained
1310 F:      drivers/net/arcnet/
1311 F:      include/uapi/linux/if_arcnet.h
1312
1313 ARM ARCHITECTED TIMER DRIVER
1314 M:      Mark Rutland <mark.rutland@arm.com>
1315 M:      Marc Zyngier <maz@kernel.org>
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 S:      Maintained
1318 F:      arch/arm/include/asm/arch_timer.h
1319 F:      arch/arm64/include/asm/arch_timer.h
1320 F:      drivers/clocksource/arm_arch_timer.c
1321
1322 ARM HDLCD DRM DRIVER
1323 M:      Liviu Dudau <liviu.dudau@arm.com>
1324 S:      Supported
1325 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1326 F:      drivers/gpu/drm/arm/hdlcd_*
1327
1328 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1329 M:      Linus Walleij <linus.walleij@linaro.org>
1330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1331 S:      Maintained
1332 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1333 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1334 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1335 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1336 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1337 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1338 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1339 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1340 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1341 F:      arch/arm/boot/dts/arm-realview-*
1342 F:      arch/arm/boot/dts/integrator*
1343 F:      arch/arm/boot/dts/versatile*
1344 F:      arch/arm/mach-integrator/
1345 F:      arch/arm/mach-realview/
1346 F:      arch/arm/mach-versatile/
1347 F:      arch/arm/plat-versatile/
1348 F:      drivers/clk/versatile/
1349 F:      drivers/i2c/busses/i2c-versatile.c
1350 F:      drivers/irqchip/irq-versatile-fpga.c
1351 F:      drivers/mtd/maps/physmap_of_versatile.c
1352 F:      drivers/power/reset/arm-versatile-reboot.c
1353 F:      drivers/soc/versatile/
1354
1355 ARM KOMEDA DRM-KMS DRIVER
1356 M:      James (Qian) Wang <james.qian.wang@arm.com>
1357 M:      Liviu Dudau <liviu.dudau@arm.com>
1358 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1359 L:      Mali DP Maintainers <malidp@foss.arm.com>
1360 S:      Supported
1361 T:      git git://anongit.freedesktop.org/drm/drm-misc
1362 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1363 F:      Documentation/gpu/komeda-kms.rst
1364 F:      drivers/gpu/drm/arm/display/include/
1365 F:      drivers/gpu/drm/arm/display/komeda/
1366
1367 ARM MALI PANFROST DRM DRIVER
1368 M:      Rob Herring <robh@kernel.org>
1369 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1370 R:      Steven Price <steven.price@arm.com>
1371 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1372 L:      dri-devel@lists.freedesktop.org
1373 S:      Supported
1374 T:      git git://anongit.freedesktop.org/drm/drm-misc
1375 F:      drivers/gpu/drm/panfrost/
1376 F:      include/uapi/drm/panfrost_drm.h
1377
1378 ARM MALI-DP DRM DRIVER
1379 M:      Liviu Dudau <liviu.dudau@arm.com>
1380 M:      Brian Starkey <brian.starkey@arm.com>
1381 L:      Mali DP Maintainers <malidp@foss.arm.com>
1382 S:      Supported
1383 T:      git git://anongit.freedesktop.org/drm/drm-misc
1384 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1385 F:      Documentation/gpu/afbc.rst
1386 F:      drivers/gpu/drm/arm/
1387
1388 ARM MFM AND FLOPPY DRIVERS
1389 M:      Ian Molton <spyro@f2s.com>
1390 S:      Maintained
1391 F:      arch/arm/include/asm/floppy.h
1392 F:      arch/arm/mach-rpc/floppydma.S
1393
1394 ARM PMU PROFILING AND DEBUGGING
1395 M:      Will Deacon <will@kernel.org>
1396 M:      Mark Rutland <mark.rutland@arm.com>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 S:      Maintained
1399 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1400 F:      Documentation/devicetree/bindings/perf/
1401 F:      arch/arm*/include/asm/hw_breakpoint.h
1402 F:      arch/arm*/include/asm/perf_event.h
1403 F:      arch/arm*/kernel/hw_breakpoint.c
1404 F:      arch/arm*/kernel/perf_*
1405 F:      arch/arm/oprofile/common.c
1406 F:      drivers/perf/*
1407 F:      include/linux/perf/arm_pmu.h
1408
1409 ARM PORT
1410 M:      Russell King <linux@armlinux.org.uk>
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 S:      Odd Fixes
1413 W:      http://www.armlinux.org.uk/
1414 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1415 F:      arch/arm/
1416 X:      arch/arm/boot/dts/
1417
1418 ARM PRIMECELL AACI PL041 DRIVER
1419 M:      Russell King <linux@armlinux.org.uk>
1420 S:      Odd Fixes
1421 F:      sound/arm/aaci.*
1422
1423 ARM PRIMECELL BUS SUPPORT
1424 M:      Russell King <linux@armlinux.org.uk>
1425 S:      Odd Fixes
1426 F:      drivers/amba/
1427 F:      include/linux/amba/bus.h
1428
1429 ARM PRIMECELL CLCD PL110 DRIVER
1430 M:      Russell King <linux@armlinux.org.uk>
1431 S:      Odd Fixes
1432 F:      drivers/video/fbdev/amba-clcd.*
1433
1434 ARM PRIMECELL KMI PL050 DRIVER
1435 M:      Russell King <linux@armlinux.org.uk>
1436 S:      Odd Fixes
1437 F:      drivers/input/serio/ambakmi.*
1438 F:      include/linux/amba/kmi.h
1439
1440 ARM PRIMECELL MMCI PL180/1 DRIVER
1441 M:      Russell King <linux@armlinux.org.uk>
1442 S:      Odd Fixes
1443 F:      drivers/mmc/host/mmci.*
1444 F:      include/linux/amba/mmci.h
1445
1446 ARM PRIMECELL SSP PL022 SPI DRIVER
1447 M:      Linus Walleij <linus.walleij@linaro.org>
1448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1449 S:      Maintained
1450 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1451 F:      drivers/spi/spi-pl022.c
1452
1453 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1454 M:      Russell King <linux@armlinux.org.uk>
1455 S:      Odd Fixes
1456 F:      drivers/tty/serial/amba-pl01*.c
1457 F:      include/linux/amba/serial.h
1458
1459 ARM PRIMECELL VIC PL190/PL192 DRIVER
1460 M:      Linus Walleij <linus.walleij@linaro.org>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1464 F:      drivers/irqchip/irq-vic.c
1465
1466 ARM SMMU DRIVERS
1467 M:      Will Deacon <will@kernel.org>
1468 R:      Robin Murphy <robin.murphy@arm.com>
1469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1470 S:      Maintained
1471 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1472 F:      drivers/iommu/arm-smmu*
1473 F:      drivers/iommu/io-pgtable-arm-v7s.c
1474 F:      drivers/iommu/io-pgtable-arm.c
1475
1476 ARM SUB-ARCHITECTURES
1477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1478 S:      Maintained
1479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1480 F:      arch/arm/mach-*/
1481 F:      arch/arm/plat-*/
1482
1483 ARM/ACTIONS SEMI ARCHITECTURE
1484 M:      Andreas Färber <afaerber@suse.de>
1485 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1487 S:      Maintained
1488 F:      Documentation/devicetree/bindings/arm/actions.yaml
1489 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1490 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1491 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1492 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1493 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1494 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1495 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1496 F:      arch/arm/boot/dts/owl-*
1497 F:      arch/arm/mach-actions/
1498 F:      arch/arm64/boot/dts/actions/
1499 F:      drivers/clk/actions/
1500 F:      drivers/clocksource/timer-owl*
1501 F:      drivers/dma/owl-dma.c
1502 F:      drivers/i2c/busses/i2c-owl.c
1503 F:      drivers/mmc/host/owl-mmc.c
1504 F:      drivers/pinctrl/actions/*
1505 F:      drivers/soc/actions/
1506 F:      include/dt-bindings/power/owl-*
1507 F:      include/linux/soc/actions/
1508 N:      owl
1509
1510 ARM/ADS SPHERE MACHINE SUPPORT
1511 M:      Lennert Buytenhek <kernel@wantstofly.org>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514
1515 ARM/AFEB9260 MACHINE SUPPORT
1516 M:      Sergey Lapin <slapin@ossfans.org>
1517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1518 S:      Maintained
1519
1520 ARM/AJECO 1ARM MACHINE SUPPORT
1521 M:      Lennert Buytenhek <kernel@wantstofly.org>
1522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1523 S:      Maintained
1524
1525 ARM/Allwinner SoC Clock Support
1526 M:      Emilio López <emilio@elopez.com.ar>
1527 S:      Maintained
1528 F:      drivers/clk/sunxi/
1529
1530 ARM/Allwinner sunXi SoC support
1531 M:      Maxime Ripard <mripard@kernel.org>
1532 M:      Chen-Yu Tsai <wens@csie.org>
1533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1534 S:      Maintained
1535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1536 F:      arch/arm/mach-sunxi/
1537 F:      arch/arm64/boot/dts/allwinner/
1538 F:      drivers/clk/sunxi-ng/
1539 F:      drivers/pinctrl/sunxi/
1540 F:      drivers/soc/sunxi/
1541 N:      sun[x456789]i
1542 N:      sun50i
1543
1544 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1545 M:      Neil Armstrong <narmstrong@baylibre.com>
1546 M:      Jerome Brunet <jbrunet@baylibre.com>
1547 L:      linux-amlogic@lists.infradead.org
1548 S:      Maintained
1549 F:      Documentation/devicetree/bindings/clock/amlogic*
1550 F:      drivers/clk/meson/
1551 F:      include/dt-bindings/clock/gxbb*
1552 F:      include/dt-bindings/clock/meson*
1553
1554 ARM/Amlogic Meson SoC Crypto Drivers
1555 M:      Corentin Labbe <clabbe@baylibre.com>
1556 L:      linux-crypto@vger.kernel.org
1557 L:      linux-amlogic@lists.infradead.org
1558 S:      Maintained
1559 F:      Documentation/devicetree/bindings/crypto/amlogic*
1560 F:      drivers/crypto/amlogic/
1561
1562 ARM/Amlogic Meson SoC Sound Drivers
1563 M:      Jerome Brunet <jbrunet@baylibre.com>
1564 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1565 S:      Maintained
1566 F:      Documentation/devicetree/bindings/sound/amlogic*
1567 F:      sound/soc/meson/
1568
1569 ARM/Amlogic Meson SoC support
1570 M:      Kevin Hilman <khilman@baylibre.com>
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 L:      linux-amlogic@lists.infradead.org
1573 S:      Maintained
1574 W:      http://linux-meson.com/
1575 F:      arch/arm/boot/dts/meson*
1576 F:      arch/arm/mach-meson/
1577 F:      arch/arm64/boot/dts/amlogic/
1578 F:      drivers/mmc/host/meson*
1579 F:      drivers/pinctrl/meson/
1580 F:      drivers/rtc/rtc-meson*
1581 F:      drivers/soc/amlogic/
1582 N:      meson
1583
1584 ARM/Annapurna Labs ALPINE ARCHITECTURE
1585 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1586 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589 F:      arch/arm/boot/dts/alpine*
1590 F:      arch/arm/mach-alpine/
1591 F:      arch/arm64/boot/dts/al/
1592 F:      drivers/*/*alpine*
1593
1594 ARM/ARTPEC MACHINE SUPPORT
1595 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1596 M:      Lars Persson <lars.persson@axis.com>
1597 L:      linux-arm-kernel@axis.com
1598 S:      Maintained
1599 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1600 F:      arch/arm/boot/dts/artpec6*
1601 F:      arch/arm/mach-artpec
1602 F:      drivers/clk/axis
1603 F:      drivers/crypto/axis
1604 F:      drivers/mmc/host/usdhi6rol0.c
1605 F:      drivers/pinctrl/pinctrl-artpec*
1606
1607 ARM/ASPEED I2C DRIVER
1608 M:      Brendan Higgins <brendanhiggins@google.com>
1609 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1610 R:      Joel Stanley <joel@jms.id.au>
1611 L:      linux-i2c@vger.kernel.org
1612 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1613 S:      Maintained
1614 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1615 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1616 F:      drivers/i2c/busses/i2c-aspeed.c
1617 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1618
1619 ARM/ASPEED MACHINE SUPPORT
1620 M:      Joel Stanley <joel@jms.id.au>
1621 R:      Andrew Jeffery <andrew@aj.id.au>
1622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1623 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1624 S:      Supported
1625 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1627 F:      arch/arm/boot/dts/aspeed-*
1628 F:      arch/arm/mach-aspeed/
1629 N:      aspeed
1630
1631 ARM/BITMAIN ARCHITECTURE
1632 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1634 S:      Maintained
1635 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1636 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1637 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1638 F:      arch/arm64/boot/dts/bitmain/
1639 F:      drivers/clk/clk-bm1880.c
1640 F:      drivers/pinctrl/pinctrl-bm1880.c
1641
1642 ARM/CALXEDA HIGHBANK ARCHITECTURE
1643 M:      Andre Przywara <andre.przywara@arm.com>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 S:      Maintained
1646 F:      arch/arm/boot/dts/ecx-*.dts*
1647 F:      arch/arm/boot/dts/highbank.dts
1648 F:      arch/arm/mach-highbank/
1649
1650 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1651 M:      Krzysztof Halasa <khalasa@piap.pl>
1652 S:      Maintained
1653 F:      arch/arm/mach-cns3xxx/
1654
1655 ARM/CAVIUM THUNDER NETWORK DRIVER
1656 M:      Sunil Goutham <sgoutham@marvell.com>
1657 M:      Robert Richter <rrichter@marvell.com>
1658 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1659 S:      Supported
1660 F:      drivers/net/ethernet/cavium/thunder/
1661
1662 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1663 M:      Lukasz Majewski <lukma@denx.de>
1664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1665 S:      Maintained
1666 F:      arch/arm/mach-ep93xx/ts72xx.c
1667
1668 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1669 M:      Alexander Shiyan <shc_work@mail.ru>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Odd Fixes
1672 N:      clps711x
1673
1674 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1675 M:      Lennert Buytenhek <kernel@wantstofly.org>
1676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1677 S:      Maintained
1678
1679 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1680 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1681 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1683 S:      Maintained
1684 F:      arch/arm/mach-ep93xx/
1685 F:      arch/arm/mach-ep93xx/include/mach/
1686
1687 ARM/CLKDEV SUPPORT
1688 M:      Russell King <linux@armlinux.org.uk>
1689 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1690 S:      Maintained
1691 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1692 F:      drivers/clk/clkdev.c
1693
1694 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1695 M:      Mike Rapoport <mike@compulab.co.il>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698
1699 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1700 M:      Baruch Siach <baruch@tkos.co.il>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703 F:      arch/arm/boot/dts/cx92755*
1704 N:      digicolor
1705
1706 ARM/CONTEC MICRO9 MACHINE SUPPORT
1707 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1708 S:      Maintained
1709 F:      arch/arm/mach-ep93xx/micro9.c
1710
1711 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1712 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1713 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1714 R:      Mike Leach <mike.leach@linaro.org>
1715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1716 S:      Maintained
1717 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1718 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1719 F:      Documentation/devicetree/bindings/arm/coresight-cti.yaml
1720 F:      Documentation/devicetree/bindings/arm/coresight.txt
1721 F:      Documentation/trace/coresight/*
1722 F:      drivers/hwtracing/coresight/*
1723 F:      include/dt-bindings/arm/coresight-cti-dt.h
1724 F:      tools/perf/arch/arm/util/auxtrace.c
1725 F:      tools/perf/arch/arm/util/cs-etm.c
1726 F:      tools/perf/arch/arm/util/cs-etm.h
1727 F:      tools/perf/arch/arm/util/pmu.c
1728 F:      tools/perf/util/cs-etm-decoder/*
1729 F:      tools/perf/util/cs-etm.*
1730
1731 ARM/CORGI MACHINE SUPPORT
1732 M:      Richard Purdie <rpurdie@rpsys.net>
1733 S:      Maintained
1734
1735 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1736 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1737 M:      Linus Walleij <linus.walleij@linaro.org>
1738 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1739 S:      Maintained
1740 T:      git git://github.com/ulli-kroll/linux.git
1741 F:      Documentation/devicetree/bindings/arm/gemini.txt
1742 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1743 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1744 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1745 F:      arch/arm/mach-gemini/
1746 F:      drivers/net/ethernet/cortina/
1747 F:      drivers/pinctrl/pinctrl-gemini.c
1748 F:      drivers/rtc/rtc-ftrtc010.c
1749
1750 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1751 M:      Barry Song <baohua@kernel.org>
1752 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1753 S:      Maintained
1754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1755 F:      arch/arm/boot/dts/prima2*
1756 F:      arch/arm/mach-prima2/
1757 F:      drivers/clk/sirf/
1758 F:      drivers/clocksource/timer-atlas7.c
1759 F:      drivers/clocksource/timer-prima2.c
1760 X:      drivers/gnss
1761 N:      [^a-z]sirf
1762
1763 ARM/CZ.NIC TURRIS MOX SUPPORT
1764 M:      Marek Behun <marek.behun@nic.cz>
1765 S:      Maintained
1766 W:      http://mox.turris.cz
1767 F:      Documentation/ABI/testing/debugfs-moxtet
1768 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1769 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1770 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1771 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1772 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1773 F:      drivers/bus/moxtet.c
1774 F:      drivers/firmware/turris-mox-rwtm.c
1775 F:      drivers/gpio/gpio-moxtet.c
1776 F:      include/linux/moxtet.h
1777
1778 ARM/EBSA110 MACHINE SUPPORT
1779 M:      Russell King <linux@armlinux.org.uk>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 W:      http://www.armlinux.org.uk/
1783 F:      arch/arm/mach-ebsa110/
1784 F:      drivers/net/ethernet/amd/am79c961a.*
1785
1786 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1787 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1788 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 S:      Maintained
1791 N:      efm32
1792
1793 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1794 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 S:      Maintained
1797 F:      arch/arm/mach-pxa/ezx.c
1798
1799 ARM/FARADAY FA526 PORT
1800 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1802 S:      Maintained
1803 T:      git git://git.berlios.de/gemini-board
1804 F:      arch/arm/mm/*-fa*
1805
1806 ARM/FOOTBRIDGE ARCHITECTURE
1807 M:      Russell King <linux@armlinux.org.uk>
1808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1809 S:      Maintained
1810 W:      http://www.armlinux.org.uk/
1811 F:      arch/arm/include/asm/hardware/dec21285.h
1812 F:      arch/arm/mach-footbridge/
1813
1814 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1815 M:      Shawn Guo <shawnguo@kernel.org>
1816 M:      Sascha Hauer <s.hauer@pengutronix.de>
1817 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1818 R:      Fabio Estevam <festevam@gmail.com>
1819 R:      NXP Linux Team <linux-imx@nxp.com>
1820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1821 S:      Maintained
1822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1823 X:      drivers/media/i2c/
1824 N:      imx
1825 N:      mxs
1826
1827 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1828 M:      Shawn Guo <shawnguo@kernel.org>
1829 M:      Li Yang <leoyang.li@nxp.com>
1830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1831 S:      Maintained
1832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1833 F:      arch/arm/boot/dts/ls1021a*
1834 F:      arch/arm64/boot/dts/freescale/fsl-*
1835 F:      arch/arm64/boot/dts/freescale/qoriq-*
1836
1837 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1838 M:      Shawn Guo <shawnguo@kernel.org>
1839 M:      Sascha Hauer <s.hauer@pengutronix.de>
1840 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1841 R:      Stefan Agner <stefan@agner.ch>
1842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1843 S:      Maintained
1844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1845 F:      arch/arm/boot/dts/vf*
1846 F:      arch/arm/mach-imx/*vf610*
1847
1848 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1849 M:      Lennert Buytenhek <kernel@wantstofly.org>
1850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1851 S:      Maintained
1852
1853 ARM/GUMSTIX MACHINE SUPPORT
1854 M:      Steve Sakoman <sakoman@gmail.com>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 S:      Maintained
1857
1858 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1859 M:      Philipp Zabel <philipp.zabel@gmail.com>
1860 M:      Paul Parsons <lost.distance@yahoo.com>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863 F:      arch/arm/mach-pxa/hx4700.c
1864 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1865 F:      sound/soc/pxa/hx4700.c
1866
1867 ARM/HISILICON SOC SUPPORT
1868 M:      Wei Xu <xuwei5@hisilicon.com>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 S:      Supported
1871 W:      http://www.hisilicon.com
1872 T:      git git://github.com/hisilicon/linux-hisi.git
1873 F:      arch/arm/boot/dts/hi3*
1874 F:      arch/arm/boot/dts/hip*
1875 F:      arch/arm/boot/dts/hisi*
1876 F:      arch/arm/mach-hisi/
1877 F:      arch/arm64/boot/dts/hisilicon/
1878
1879 ARM/HP JORNADA 7XX MACHINE SUPPORT
1880 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1881 S:      Maintained
1882 W:      www.jlime.com
1883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1884 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1885 F:      arch/arm/mach-sa1100/jornada720.c
1886
1887 ARM/IGEP MACHINE SUPPORT
1888 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1889 M:      Javier Martinez Canillas <javier@dowhile0.org>
1890 L:      linux-omap@vger.kernel.org
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 S:      Maintained
1893 F:      arch/arm/boot/dts/omap3-igep*
1894
1895 ARM/INCOME PXA270 SUPPORT
1896 M:      Marek Vasut <marek.vasut@gmail.com>
1897 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1898 S:      Maintained
1899 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1900
1901 ARM/INTEL IOP32X ARM ARCHITECTURE
1902 M:      Lennert Buytenhek <kernel@wantstofly.org>
1903 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1904 S:      Maintained
1905
1906 ARM/INTEL IQ81342EX MACHINE SUPPORT
1907 M:      Lennert Buytenhek <kernel@wantstofly.org>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 S:      Maintained
1910
1911 ARM/INTEL IXDP2850 MACHINE SUPPORT
1912 M:      Lennert Buytenhek <kernel@wantstofly.org>
1913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1914 S:      Maintained
1915
1916 ARM/INTEL IXP4XX ARM ARCHITECTURE
1917 M:      Linus Walleij <linusw@kernel.org>
1918 M:      Imre Kaloz <kaloz@openwrt.org>
1919 M:      Krzysztof Halasa <khalasa@piap.pl>
1920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1921 S:      Maintained
1922 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1923 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1924 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1925 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1926 F:      arch/arm/mach-ixp4xx/
1927 F:      drivers/clocksource/timer-ixp4xx.c
1928 F:      drivers/gpio/gpio-ixp4xx.c
1929 F:      drivers/irqchip/irq-ixp4xx.c
1930 F:      include/linux/irqchip/irq-ixp4xx.h
1931 F:      include/linux/platform_data/timer-ixp4xx.h
1932
1933 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1934 M:      Jonathan Cameron <jic23@cam.ac.uk>
1935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1936 S:      Maintained
1937 F:      arch/arm/mach-pxa/stargate2.c
1938 F:      drivers/pcmcia/pxa2xx_stargate2.c
1939
1940 ARM/INTEL XSC3 (MANZANO) ARM CORE
1941 M:      Lennert Buytenhek <kernel@wantstofly.org>
1942 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1943 S:      Maintained
1944
1945 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1946 M:      Lennert Buytenhek <kernel@wantstofly.org>
1947 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1948 S:      Maintained
1949
1950 ARM/LG1K ARCHITECTURE
1951 M:      Chanho Min <chanho.min@lge.com>
1952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1953 S:      Maintained
1954 F:      arch/arm64/boot/dts/lg/
1955
1956 ARM/LOGICPD PXA270 MACHINE SUPPORT
1957 M:      Lennert Buytenhek <kernel@wantstofly.org>
1958 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1959 S:      Maintained
1960
1961 ARM/LPC18XX ARCHITECTURE
1962 M:      Vladimir Zapolskiy <vz@mleia.com>
1963 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1964 S:      Maintained
1965 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1966 F:      arch/arm/boot/dts/lpc43*
1967 F:      drivers/i2c/busses/i2c-lpc2k.c
1968 F:      drivers/memory/pl172.c
1969 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
1970 F:      drivers/rtc/rtc-lpc24xx.c
1971 N:      lpc18xx
1972
1973 ARM/LPC32XX SOC SUPPORT
1974 M:      Vladimir Zapolskiy <vz@mleia.com>
1975 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1976 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1977 S:      Maintained
1978 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1979 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1980 F:      arch/arm/boot/dts/lpc32*
1981 F:      arch/arm/mach-lpc32xx/
1982 F:      drivers/i2c/busses/i2c-pnx.c
1983 F:      drivers/net/ethernet/nxp/lpc_eth.c
1984 F:      drivers/usb/host/ohci-nxp.c
1985 F:      drivers/watchdog/pnx4008_wdt.c
1986 N:      lpc32xx
1987
1988 ARM/MAGICIAN MACHINE SUPPORT
1989 M:      Philipp Zabel <philipp.zabel@gmail.com>
1990 S:      Maintained
1991
1992 ARM/Marvell Dove/MV78xx0/Orion SOC support
1993 M:      Jason Cooper <jason@lakedaemon.net>
1994 M:      Andrew Lunn <andrew@lunn.ch>
1995 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1996 M:      Gregory Clement <gregory.clement@bootlin.com>
1997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1998 S:      Maintained
1999 T:      git git://git.infradead.org/linux-mvebu.git
2000 F:      Documentation/devicetree/bindings/soc/dove/
2001 F:      arch/arm/boot/dts/dove*
2002 F:      arch/arm/boot/dts/orion5x*
2003 F:      arch/arm/mach-dove/
2004 F:      arch/arm/mach-mv78xx0/
2005 F:      arch/arm/mach-orion5x/
2006 F:      arch/arm/plat-orion/
2007
2008 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2009 M:      Jason Cooper <jason@lakedaemon.net>
2010 M:      Andrew Lunn <andrew@lunn.ch>
2011 M:      Gregory Clement <gregory.clement@bootlin.com>
2012 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2014 S:      Maintained
2015 T:      git git://git.infradead.org/linux-mvebu.git
2016 F:      arch/arm/boot/dts/armada*
2017 F:      arch/arm/boot/dts/kirkwood*
2018 F:      arch/arm/configs/mvebu_*_defconfig
2019 F:      arch/arm/mach-mvebu/
2020 F:      arch/arm64/boot/dts/marvell/armada*
2021 F:      arch/arm64/boot/dts/marvell/cn913*
2022 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2023 F:      drivers/cpufreq/armada-8k-cpufreq.c
2024 F:      drivers/cpufreq/mvebu-cpufreq.c
2025 F:      drivers/irqchip/irq-armada-370-xp.c
2026 F:      drivers/irqchip/irq-mvebu-*
2027 F:      drivers/pinctrl/mvebu/
2028 F:      drivers/rtc/rtc-armada38x.c
2029
2030 ARM/Mediatek RTC DRIVER
2031 M:      Eddie Huang <eddie.huang@mediatek.com>
2032 M:      Sean Wang <sean.wang@mediatek.com>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2037 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2038 F:      drivers/rtc/rtc-mt2712.c
2039 F:      drivers/rtc/rtc-mt6397.c
2040 F:      drivers/rtc/rtc-mt7622.c
2041
2042 ARM/Mediatek SoC support
2043 M:      Matthias Brugger <matthias.bgg@gmail.com>
2044 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2045 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2046 S:      Maintained
2047 W:      https://mtk.bcnfs.org/
2048 C:      irc://chat.freenode.net/linux-mediatek
2049 F:      arch/arm/boot/dts/mt6*
2050 F:      arch/arm/boot/dts/mt7*
2051 F:      arch/arm/boot/dts/mt8*
2052 F:      arch/arm/mach-mediatek/
2053 F:      arch/arm64/boot/dts/mediatek/
2054 F:      drivers/soc/mediatek/
2055 N:      mtk
2056 N:      mt[678]
2057 K:      mediatek
2058
2059 ARM/Mediatek USB3 PHY DRIVER
2060 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2061 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2062 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2063 S:      Maintained
2064 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
2065 F:      drivers/phy/mediatek/
2066
2067 ARM/Microchip (AT91) SoC support
2068 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2069 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2070 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2071 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2072 S:      Supported
2073 W:      http://www.linux4sam.org
2074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2075 F:      arch/arm/boot/dts/at91*.dts
2076 F:      arch/arm/boot/dts/at91*.dtsi
2077 F:      arch/arm/boot/dts/sama*.dts
2078 F:      arch/arm/boot/dts/sama*.dtsi
2079 F:      arch/arm/include/debug/at91.S
2080 F:      arch/arm/mach-at91/
2081 F:      drivers/memory/atmel*
2082 F:      drivers/watchdog/sama5d4_wdt.c
2083 F:      include/soc/at91/
2084 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2085 X:      drivers/net/wireless/atmel/
2086 N:      at91
2087 N:      atmel
2088
2089 ARM/MIOA701 MACHINE SUPPORT
2090 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2092 S:      Maintained
2093 F:      arch/arm/mach-pxa/mioa701.c
2094
2095 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2096 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2097 S:      Maintained
2098
2099 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2100 M:      Linus Walleij <linus.walleij@linaro.org>
2101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2102 S:      Maintained
2103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2104 F:      Documentation/devicetree/bindings/arm/ste-*
2105 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2106 F:      Documentation/devicetree/bindings/arm/ux500/
2107 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2108 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2109 F:      arch/arm/boot/dts/ste-*
2110 F:      arch/arm/mach-nomadik/
2111 F:      arch/arm/mach-u300/
2112 F:      arch/arm/mach-ux500/
2113 F:      drivers/clk/clk-nomadik.c
2114 F:      drivers/clk/clk-u300.c
2115 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2116 F:      drivers/clocksource/timer-u300.c
2117 F:      drivers/dma/coh901318*
2118 F:      drivers/dma/ste_dma40*
2119 F:      drivers/hwspinlock/u8500_hsem.c
2120 F:      drivers/i2c/busses/i2c-nomadik.c
2121 F:      drivers/i2c/busses/i2c-stu300.c
2122 F:      drivers/iio/adc/ab8500-gpadc.c
2123 F:      drivers/mfd/ab3100*
2124 F:      drivers/mfd/ab8500*
2125 F:      drivers/mfd/abx500*
2126 F:      drivers/mfd/db8500*
2127 F:      drivers/mfd/dbx500*
2128 F:      drivers/pinctrl/nomadik/
2129 F:      drivers/pinctrl/pinctrl-coh901*
2130 F:      drivers/pinctrl/pinctrl-u300.c
2131 F:      drivers/rtc/rtc-ab3100.c
2132 F:      drivers/rtc/rtc-ab8500.c
2133 F:      drivers/rtc/rtc-coh901331.c
2134 F:      drivers/rtc/rtc-pl031.c
2135 F:      drivers/soc/ux500/
2136 F:      drivers/watchdog/coh901327_wdt.c
2137
2138 ARM/NUVOTON NPCM ARCHITECTURE
2139 M:      Avi Fishman <avifishman70@gmail.com>
2140 M:      Tomer Maimon <tmaimon77@gmail.com>
2141 M:      Tali Perry <tali.perry1@gmail.com>
2142 R:      Patrick Venture <venture@google.com>
2143 R:      Nancy Yuen <yuenn@google.com>
2144 R:      Benjamin Fair <benjaminfair@google.com>
2145 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2146 S:      Supported
2147 F:      Documentation/devicetree/bindings/*/*/*npcm*
2148 F:      Documentation/devicetree/bindings/*/*npcm*
2149 F:      arch/arm/boot/dts/nuvoton-npcm*
2150 F:      arch/arm/mach-npcm/
2151 F:      drivers/*/*npcm*
2152 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2153
2154 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2155 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2156 S:      Orphan
2157 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2158 F:      arch/arm/mach-s3c24xx/gta02.h
2159 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2160
2161 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2162 M:      Alexander Clouter <alex@digriz.org.uk>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 S:      Maintained
2165 W:      http://www.digriz.org.uk/ts78xx/kernel
2166 F:      arch/arm/mach-orion5x/ts78xx-*
2167
2168 ARM/OXNAS platform support
2169 M:      Neil Armstrong <narmstrong@baylibre.com>
2170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2171 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2172 S:      Maintained
2173 F:      arch/arm/boot/dts/ox8*.dts*
2174 F:      arch/arm/mach-oxnas/
2175 N:      oxnas
2176
2177 ARM/PALM TREO SUPPORT
2178 M:      Tomas Cech <sleep_walker@suse.com>
2179 L:      linux-arm-kernel@lists.infradead.org
2180 S:      Maintained
2181 W:      http://hackndev.com
2182 F:      arch/arm/mach-pxa/palmtreo.*
2183
2184 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2185 M:      Marek Vasut <marek.vasut@gmail.com>
2186 L:      linux-arm-kernel@lists.infradead.org
2187 S:      Maintained
2188 W:      http://hackndev.com
2189 F:      arch/arm/mach-pxa/include/mach/palmld.h
2190 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2191 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2192 F:      arch/arm/mach-pxa/palmld.c
2193 F:      arch/arm/mach-pxa/palmt5.*
2194 F:      arch/arm/mach-pxa/palmtc.c
2195 F:      arch/arm/mach-pxa/palmte2.*
2196 F:      arch/arm/mach-pxa/palmtx.c
2197
2198 ARM/PALMZ72 SUPPORT
2199 M:      Sergey Lapin <slapin@ossfans.org>
2200 L:      linux-arm-kernel@lists.infradead.org
2201 S:      Maintained
2202 W:      http://hackndev.com
2203 F:      arch/arm/mach-pxa/palmz72.*
2204
2205 ARM/PLEB SUPPORT
2206 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2207 S:      Maintained
2208 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2209
2210 ARM/PT DIGITAL BOARD PORT
2211 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2213 S:      Maintained
2214 W:      http://www.armlinux.org.uk/
2215
2216 ARM/QUALCOMM SUPPORT
2217 M:      Andy Gross <agross@kernel.org>
2218 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2219 L:      linux-arm-msm@vger.kernel.org
2220 S:      Maintained
2221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2222 F:      Documentation/devicetree/bindings/*/qcom*
2223 F:      Documentation/devicetree/bindings/soc/qcom/
2224 F:      arch/arm/boot/dts/qcom-*.dts
2225 F:      arch/arm/boot/dts/qcom-*.dtsi
2226 F:      arch/arm/mach-qcom/
2227 F:      arch/arm64/boot/dts/qcom/
2228 F:      drivers/*/*/qcom*
2229 F:      drivers/*/*/qcom/
2230 F:      drivers/*/pm8???-*
2231 F:      drivers/*/qcom*
2232 F:      drivers/*/qcom/
2233 F:      drivers/bluetooth/btqcomsmd.c
2234 F:      drivers/clocksource/timer-qcom.c
2235 F:      drivers/extcon/extcon-qcom*
2236 F:      drivers/i2c/busses/i2c-qcom-geni.c
2237 F:      drivers/i2c/busses/i2c-qup.c
2238 F:      drivers/iommu/msm*
2239 F:      drivers/mfd/ssbi.c
2240 F:      drivers/mmc/host/mmci_qcom*
2241 F:      drivers/mmc/host/sdhci-msm.c
2242 F:      drivers/pci/controller/dwc/pcie-qcom.c
2243 F:      drivers/phy/qualcomm/
2244 F:      drivers/power/*/msm*
2245 F:      drivers/reset/reset-qcom-*
2246 F:      drivers/scsi/ufs/ufs-qcom.*
2247 F:      drivers/spi/spi-geni-qcom.c
2248 F:      drivers/spi/spi-qcom-qspi.c
2249 F:      drivers/spi/spi-qup.c
2250 F:      drivers/tty/serial/msm_serial.c
2251 F:      drivers/usb/dwc3/dwc3-qcom.c
2252 F:      include/dt-bindings/*/qcom*
2253 F:      include/linux/*/qcom*
2254
2255 ARM/RADISYS ENP2611 MACHINE SUPPORT
2256 M:      Lennert Buytenhek <kernel@wantstofly.org>
2257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2258 S:      Maintained
2259
2260 ARM/RDA MICRO ARCHITECTURE
2261 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2263 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2264 S:      Maintained
2265 F:      Documentation/devicetree/bindings/arm/rda.yaml
2266 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2267 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2268 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2269 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2270 F:      arch/arm/boot/dts/rda8810pl-*
2271 F:      drivers/clocksource/timer-rda.c
2272 F:      drivers/gpio/gpio-rda.c
2273 F:      drivers/irqchip/irq-rda-intc.c
2274 F:      drivers/tty/serial/rda-uart.c
2275
2276 ARM/REALTEK ARCHITECTURE
2277 M:      Andreas Färber <afaerber@suse.de>
2278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2279 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2280 S:      Maintained
2281 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2282 F:      arch/arm64/boot/dts/realtek/
2283
2284 ARM/RENESAS ARM64 ARCHITECTURE
2285 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2286 M:      Magnus Damm <magnus.damm@gmail.com>
2287 L:      linux-renesas-soc@vger.kernel.org
2288 S:      Supported
2289 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2291 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2292 F:      arch/arm64/boot/dts/renesas/
2293 F:      drivers/soc/renesas/
2294 F:      include/linux/soc/renesas/
2295
2296 ARM/RISCPC ARCHITECTURE
2297 M:      Russell King <linux@armlinux.org.uk>
2298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2299 S:      Maintained
2300 W:      http://www.armlinux.org.uk/
2301 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2302 F:      arch/arm/include/asm/hardware/ioc.h
2303 F:      arch/arm/include/asm/hardware/iomd.h
2304 F:      arch/arm/include/asm/hardware/memc.h
2305 F:      arch/arm/mach-rpc/
2306 F:      drivers/net/ethernet/8390/etherh.c
2307 F:      drivers/net/ethernet/i825xx/ether1*
2308 F:      drivers/net/ethernet/seeq/ether3*
2309 F:      drivers/scsi/arm/
2310
2311 ARM/Rockchip SoC support
2312 M:      Heiko Stuebner <heiko@sntech.de>
2313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2314 L:      linux-rockchip@lists.infradead.org
2315 S:      Maintained
2316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2317 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2318 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2319 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2320 F:      arch/arm/boot/dts/rk3*
2321 F:      arch/arm/boot/dts/rv1108*
2322 F:      arch/arm/mach-rockchip/
2323 F:      drivers/*/*/*rockchip*
2324 F:      drivers/*/*rockchip*
2325 F:      drivers/clk/rockchip/
2326 F:      drivers/i2c/busses/i2c-rk3x.c
2327 F:      sound/soc/rockchip/
2328 N:      rockchip
2329
2330 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2331 M:      Kukjin Kim <kgene@kernel.org>
2332 M:      Krzysztof Kozlowski <krzk@kernel.org>
2333 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2334 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2335 S:      Maintained
2336 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2337 F:      Documentation/arm/samsung/
2338 F:      Documentation/devicetree/bindings/arm/samsung/
2339 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2340 F:      arch/arm/boot/dts/exynos*
2341 F:      arch/arm/boot/dts/s3c*
2342 F:      arch/arm/boot/dts/s5p*
2343 F:      arch/arm/mach-exynos*/
2344 F:      arch/arm/mach-s3c24*/
2345 F:      arch/arm/mach-s3c64xx/
2346 F:      arch/arm/mach-s5p*/
2347 F:      arch/arm/plat-samsung/
2348 F:      arch/arm64/boot/dts/exynos/
2349 F:      drivers/*/*/*s3c24*
2350 F:      drivers/*/*s3c24*
2351 F:      drivers/*/*s3c64xx*
2352 F:      drivers/*/*s5pv210*
2353 F:      drivers/memory/samsung/
2354 F:      drivers/soc/samsung/
2355 F:      drivers/tty/serial/samsung*
2356 F:      include/linux/soc/samsung/
2357 N:      exynos
2358
2359 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2360 M:      Kyungmin Park <kyungmin.park@samsung.com>
2361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2362 S:      Maintained
2363 F:      arch/arm/mach-s5pv210/
2364
2365 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2366 M:      Kyungmin Park <kyungmin.park@samsung.com>
2367 M:      Kamil Debski <kamil@wypas.org>
2368 M:      Andrzej Hajda <a.hajda@samsung.com>
2369 L:      linux-arm-kernel@lists.infradead.org
2370 L:      linux-media@vger.kernel.org
2371 S:      Maintained
2372 F:      drivers/media/platform/s5p-g2d/
2373
2374 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2375 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2376 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2377 L:      linux-media@vger.kernel.org
2378 S:      Maintained
2379 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2380 F:      drivers/media/platform/s5p-cec/
2381
2382 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2383 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2384 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2385 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2386 L:      linux-arm-kernel@lists.infradead.org
2387 L:      linux-media@vger.kernel.org
2388 S:      Maintained
2389 F:      drivers/media/platform/s5p-jpeg/
2390
2391 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2392 M:      Kyungmin Park <kyungmin.park@samsung.com>
2393 M:      Kamil Debski <kamil@wypas.org>
2394 M:      Jeongtae Park <jtp.park@samsung.com>
2395 M:      Andrzej Hajda <a.hajda@samsung.com>
2396 L:      linux-arm-kernel@lists.infradead.org
2397 L:      linux-media@vger.kernel.org
2398 S:      Maintained
2399 F:      drivers/media/platform/s5p-mfc/
2400
2401 ARM/SHMOBILE ARM ARCHITECTURE
2402 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2403 M:      Magnus Damm <magnus.damm@gmail.com>
2404 L:      linux-renesas-soc@vger.kernel.org
2405 S:      Supported
2406 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2408 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2409 F:      arch/arm/boot/dts/emev2*
2410 F:      arch/arm/boot/dts/gr-peach*
2411 F:      arch/arm/boot/dts/iwg20d-q7*
2412 F:      arch/arm/boot/dts/r7s*
2413 F:      arch/arm/boot/dts/r8a*
2414 F:      arch/arm/boot/dts/r9a*
2415 F:      arch/arm/boot/dts/sh*
2416 F:      arch/arm/configs/shmobile_defconfig
2417 F:      arch/arm/include/debug/renesas-scif.S
2418 F:      arch/arm/mach-shmobile/
2419 F:      drivers/soc/renesas/
2420 F:      include/linux/soc/renesas/
2421
2422 ARM/SOCFPGA ARCHITECTURE
2423 M:      Dinh Nguyen <dinguyen@kernel.org>
2424 S:      Maintained
2425 W:      http://www.rocketboards.org
2426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2427 F:      arch/arm/boot/dts/socfpga*
2428 F:      arch/arm/configs/socfpga_defconfig
2429 F:      arch/arm/mach-socfpga/
2430 F:      arch/arm64/boot/dts/altera/
2431 F:      arch/arm64/boot/dts/intel/
2432
2433 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2434 M:      Dinh Nguyen <dinguyen@kernel.org>
2435 S:      Maintained
2436 F:      drivers/clk/socfpga/
2437
2438 ARM/SOCFPGA EDAC SUPPORT
2439 M:      Thor Thayer <thor.thayer@linux.intel.com>
2440 S:      Maintained
2441 F:      drivers/edac/altera_edac.
2442
2443 ARM/SPREADTRUM SoC SUPPORT
2444 M:      Orson Zhai <orsonzhai@gmail.com>
2445 M:      Baolin Wang <baolin.wang7@gmail.com>
2446 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2447 S:      Maintained
2448 F:      arch/arm64/boot/dts/sprd
2449 N:      sprd
2450 N:      sc27xx
2451 N:      sc2731
2452
2453 ARM/STI ARCHITECTURE
2454 M:      Patrice Chotard <patrice.chotard@st.com>
2455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2456 S:      Maintained
2457 W:      http://www.stlinux.com
2458 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2459 F:      arch/arm/boot/dts/sti*
2460 F:      arch/arm/mach-sti/
2461 F:      drivers/ata/ahci_st.c
2462 F:      drivers/char/hw_random/st-rng.c
2463 F:      drivers/clocksource/arm_global_timer.c
2464 F:      drivers/clocksource/clksrc_st_lpc.c
2465 F:      drivers/cpufreq/sti-cpufreq.c
2466 F:      drivers/dma/st_fdma*
2467 F:      drivers/i2c/busses/i2c-st.c
2468 F:      drivers/media/platform/sti/c8sectpfe/
2469 F:      drivers/media/rc/st_rc.c
2470 F:      drivers/mmc/host/sdhci-st.c
2471 F:      drivers/phy/st/phy-miphy28lp.c
2472 F:      drivers/phy/st/phy-stih407-usb.c
2473 F:      drivers/pinctrl/pinctrl-st.c
2474 F:      drivers/remoteproc/st_remoteproc.c
2475 F:      drivers/remoteproc/st_slim_rproc.c
2476 F:      drivers/reset/sti/
2477 F:      drivers/rtc/rtc-st-lpc.c
2478 F:      drivers/tty/serial/st-asc.c
2479 F:      drivers/usb/dwc3/dwc3-st.c
2480 F:      drivers/usb/host/ehci-st.c
2481 F:      drivers/usb/host/ohci-st.c
2482 F:      drivers/watchdog/st_lpc_wdt.c
2483 F:      include/linux/remoteproc/st_slim_rproc.h
2484
2485 ARM/STM32 ARCHITECTURE
2486 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2487 M:      Alexandre Torgue <alexandre.torgue@st.com>
2488 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2490 S:      Maintained
2491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2492 F:      arch/arm/boot/dts/stm32*
2493 F:      arch/arm/mach-stm32/
2494 F:      drivers/clocksource/armv7m_systick.c
2495 N:      stm32
2496 N:      stm
2497
2498 ARM/Synaptics SoC support
2499 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2500 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2502 S:      Maintained
2503 F:      arch/arm/boot/dts/berlin*
2504 F:      arch/arm/mach-berlin/
2505 F:      arch/arm64/boot/dts/synaptics/
2506
2507 ARM/TANGO ARCHITECTURE
2508 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2509 M:      Mans Rullgard <mans@mansr.com>
2510 L:      linux-arm-kernel@lists.infradead.org
2511 S:      Odd Fixes
2512 N:      tango
2513
2514 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2515 M:      Lennert Buytenhek <kernel@wantstofly.org>
2516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2517 S:      Maintained
2518
2519 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2520 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2521 L:      linux-tegra@vger.kernel.org
2522 L:      linux-media@vger.kernel.org
2523 S:      Maintained
2524 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2525 F:      drivers/media/platform/tegra-cec/
2526
2527 ARM/TETON BGA MACHINE SUPPORT
2528 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2530 S:      Maintained
2531
2532 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2533 M:      Santosh Shilimkar <ssantosh@kernel.org>
2534 L:      linux-kernel@vger.kernel.org
2535 S:      Maintained
2536 F:      drivers/memory/*emif*
2537
2538 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2539 M:      Santosh Shilimkar <ssantosh@kernel.org>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Maintained
2542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2543 F:      arch/arm/boot/dts/keystone-*
2544 F:      arch/arm/mach-keystone/
2545
2546 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2547 M:      Santosh Shilimkar <ssantosh@kernel.org>
2548 L:      linux-kernel@vger.kernel.org
2549 S:      Maintained
2550 F:      drivers/clk/keystone/
2551
2552 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2553 M:      Santosh Shilimkar <ssantosh@kernel.org>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 L:      linux-kernel@vger.kernel.org
2556 S:      Maintained
2557 F:      drivers/clocksource/timer-keystone.c
2558
2559 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2560 M:      Santosh Shilimkar <ssantosh@kernel.org>
2561 L:      linux-kernel@vger.kernel.org
2562 S:      Maintained
2563 F:      drivers/power/reset/keystone-reset.c
2564
2565 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2566 M:      Tero Kristo <t-kristo@ti.com>
2567 M:      Nishanth Menon <nm@ti.com>
2568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2569 S:      Supported
2570 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2571 F:      arch/arm64/boot/dts/ti/Makefile
2572 F:      arch/arm64/boot/dts/ti/k3-*
2573 F:      include/dt-bindings/pinctrl/k3.h
2574
2575 ARM/THECUS N2100 MACHINE SUPPORT
2576 M:      Lennert Buytenhek <kernel@wantstofly.org>
2577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2578 S:      Maintained
2579
2580 ARM/TOSA MACHINE SUPPORT
2581 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2582 M:      Dirk Opfer <dirk@opfer-online.de>
2583 S:      Maintained
2584
2585 ARM/UNIPHIER ARCHITECTURE
2586 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2588 S:      Maintained
2589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2590 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2591 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2592 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2593 F:      arch/arm/boot/dts/uniphier*
2594 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2595 F:      arch/arm/mach-uniphier/
2596 F:      arch/arm/mm/cache-uniphier.c
2597 F:      arch/arm64/boot/dts/socionext/uniphier*
2598 F:      drivers/bus/uniphier-system-bus.c
2599 F:      drivers/clk/uniphier/
2600 F:      drivers/dma/uniphier-mdmac.c
2601 F:      drivers/gpio/gpio-uniphier.c
2602 F:      drivers/i2c/busses/i2c-uniphier*
2603 F:      drivers/irqchip/irq-uniphier-aidet.c
2604 F:      drivers/mmc/host/uniphier-sd.c
2605 F:      drivers/pinctrl/uniphier/
2606 F:      drivers/reset/reset-uniphier.c
2607 F:      drivers/tty/serial/8250/8250_uniphier.c
2608 N:      uniphier
2609
2610 ARM/VERSATILE EXPRESS PLATFORM
2611 M:      Liviu Dudau <liviu.dudau@arm.com>
2612 M:      Sudeep Holla <sudeep.holla@arm.com>
2613 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2614 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2615 S:      Maintained
2616 F:      */*/*/vexpress*
2617 F:      */*/vexpress*
2618 F:      arch/arm/boot/dts/vexpress*
2619 F:      arch/arm/mach-vexpress/
2620 F:      arch/arm64/boot/dts/arm/
2621 F:      drivers/clk/versatile/clk-vexpress-osc.c
2622 F:      drivers/clocksource/timer-versatile.c
2623 N:      mps2
2624
2625 ARM/VFP SUPPORT
2626 M:      Russell King <linux@armlinux.org.uk>
2627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2628 S:      Maintained
2629 W:      http://www.armlinux.org.uk/
2630 F:      arch/arm/vfp/
2631
2632 ARM/VOIPAC PXA270 SUPPORT
2633 M:      Marek Vasut <marek.vasut@gmail.com>
2634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2635 S:      Maintained
2636 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2637 F:      arch/arm/mach-pxa/vpac270.c
2638
2639 ARM/VT8500 ARM ARCHITECTURE
2640 M:      Tony Prisk <linux@prisktech.co.nz>
2641 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2642 S:      Maintained
2643 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2644 F:      arch/arm/mach-vt8500/
2645 F:      drivers/clocksource/timer-vt8500.c
2646 F:      drivers/i2c/busses/i2c-wmt.c
2647 F:      drivers/mmc/host/wmt-sdmmc.c
2648 F:      drivers/pwm/pwm-vt8500.c
2649 F:      drivers/rtc/rtc-vt8500.c
2650 F:      drivers/tty/serial/vt8500_serial.c
2651 F:      drivers/usb/host/ehci-platform.c
2652 F:      drivers/usb/host/uhci-platform.c
2653 F:      drivers/video/fbdev/vt8500lcdfb.*
2654 F:      drivers/video/fbdev/wm8505fb*
2655 F:      drivers/video/fbdev/wmt_ge_rops.*
2656
2657 ARM/ZIPIT Z2 SUPPORT
2658 M:      Marek Vasut <marek.vasut@gmail.com>
2659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2660 S:      Maintained
2661 F:      arch/arm/mach-pxa/include/mach/z2.h
2662 F:      arch/arm/mach-pxa/z2.c
2663
2664 ARM/ZTE ARCHITECTURE
2665 M:      Jun Nie <jun.nie@linaro.org>
2666 M:      Shawn Guo <shawnguo@kernel.org>
2667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2668 S:      Maintained
2669 F:      Documentation/devicetree/bindings/arm/zte.yaml
2670 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2671 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2672 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2673 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2674 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2675 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2676 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2677 F:      Documentation/devicetree/bindings/soc/zte/
2678 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2679 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2680 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2681 F:      arch/arm/boot/dts/zx2967*
2682 F:      arch/arm/mach-zx/
2683 F:      arch/arm64/boot/dts/zte/
2684 F:      drivers/clk/zte/
2685 F:      drivers/dma/zx_dma.c
2686 F:      drivers/gpio/gpio-zx.c
2687 F:      drivers/i2c/busses/i2c-zx2967.c
2688 F:      drivers/mmc/host/dw_mmc-zx.*
2689 F:      drivers/pinctrl/zte/
2690 F:      drivers/soc/zte/
2691 F:      drivers/thermal/zx2967_thermal.c
2692 F:      drivers/watchdog/zx2967_wdt.c
2693 F:      include/dt-bindings/clock/zx2967*.h
2694 F:      include/dt-bindings/soc/zte,*.h
2695 F:      sound/soc/codecs/zx_aud96p22.c
2696 F:      sound/soc/zte/
2697
2698 ARM/ZYNQ ARCHITECTURE
2699 M:      Michal Simek <michal.simek@xilinx.com>
2700 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2701 S:      Supported
2702 W:      http://wiki.xilinx.com
2703 T:      git https://github.com/Xilinx/linux-xlnx.git
2704 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2705 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2706 F:      arch/arm/mach-zynq/
2707 F:      drivers/block/xsysace.c
2708 F:      drivers/clocksource/timer-cadence-ttc.c
2709 F:      drivers/cpuidle/cpuidle-zynq.c
2710 F:      drivers/edac/synopsys_edac.c
2711 F:      drivers/i2c/busses/i2c-cadence.c
2712 F:      drivers/i2c/busses/i2c-xiic.c
2713 F:      drivers/mmc/host/sdhci-of-arasan.c
2714 N:      zynq
2715 N:      xilinx
2716
2717 ARM64 PORT (AARCH64 ARCHITECTURE)
2718 M:      Catalin Marinas <catalin.marinas@arm.com>
2719 M:      Will Deacon <will@kernel.org>
2720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2721 S:      Maintained
2722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2723 F:      Documentation/arm64/
2724 F:      arch/arm64/
2725 F:      tools/testing/selftests/arm64/
2726 X:      arch/arm64/boot/dts/
2727
2728 AS3645A LED FLASH CONTROLLER DRIVER
2729 M:      Sakari Ailus <sakari.ailus@iki.fi>
2730 L:      linux-leds@vger.kernel.org
2731 S:      Maintained
2732 F:      drivers/leds/leds-as3645a.c
2733
2734 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2735 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2736 L:      linux-media@vger.kernel.org
2737 S:      Maintained
2738 T:      git git://linuxtv.org/media_tree.git
2739 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2740 F:      drivers/media/i2c/ak7375.c
2741
2742 ASAHI KASEI AK8974 DRIVER
2743 M:      Linus Walleij <linus.walleij@linaro.org>
2744 L:      linux-iio@vger.kernel.org
2745 S:      Supported
2746 W:      http://www.akm.com/
2747 F:      drivers/iio/magnetometer/ak8974.c
2748
2749 ASC7621 HARDWARE MONITOR DRIVER
2750 M:      George Joseph <george.joseph@fairview5.com>
2751 L:      linux-hwmon@vger.kernel.org
2752 S:      Maintained
2753 F:      Documentation/hwmon/asc7621.rst
2754 F:      drivers/hwmon/asc7621.c
2755
2756 ASPEED PINCTRL DRIVERS
2757 M:      Andrew Jeffery <andrew@aj.id.au>
2758 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2759 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2760 L:      linux-gpio@vger.kernel.org
2761 S:      Maintained
2762 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2763 F:      drivers/pinctrl/aspeed/
2764
2765 ASPEED SCU INTERRUPT CONTROLLER DRIVER
2766 M:      Eddie James <eajames@linux.ibm.com>
2767 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2768 S:      Maintained
2769 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
2770 F:      drivers/irqchip/irq-aspeed-scu-ic.c
2771 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
2772
2773 ASPEED VIDEO ENGINE DRIVER
2774 M:      Eddie James <eajames@linux.ibm.com>
2775 L:      linux-media@vger.kernel.org
2776 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2777 S:      Maintained
2778 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2779 F:      drivers/media/platform/aspeed-video.c
2780
2781 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2782 M:      Corentin Chary <corentin.chary@gmail.com>
2783 L:      acpi4asus-user@lists.sourceforge.net
2784 L:      platform-driver-x86@vger.kernel.org
2785 S:      Maintained
2786 W:      http://acpi4asus.sf.net
2787 F:      drivers/platform/x86/asus*.c
2788 F:      drivers/platform/x86/eeepc*.c
2789
2790 ASUS WIRELESS RADIO CONTROL DRIVER
2791 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2792 L:      platform-driver-x86@vger.kernel.org
2793 S:      Maintained
2794 F:      drivers/platform/x86/asus-wireless.c
2795
2796 ASYMMETRIC KEYS
2797 M:      David Howells <dhowells@redhat.com>
2798 L:      keyrings@vger.kernel.org
2799 S:      Maintained
2800 F:      Documentation/crypto/asymmetric-keys.txt
2801 F:      crypto/asymmetric_keys/
2802 F:      include/crypto/pkcs7.h
2803 F:      include/crypto/public_key.h
2804 F:      include/linux/verification.h
2805
2806 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2807 R:      Dan Williams <dan.j.williams@intel.com>
2808 S:      Odd fixes
2809 W:      http://sourceforge.net/projects/xscaleiop
2810 F:      Documentation/crypto/async-tx-api.txt
2811 F:      crypto/async_tx/
2812 F:      drivers/dma/
2813 F:      include/linux/async_tx.h
2814 F:      include/linux/dmaengine.h
2815
2816 AT24 EEPROM DRIVER
2817 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2818 L:      linux-i2c@vger.kernel.org
2819 S:      Maintained
2820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2821 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2822 F:      drivers/misc/eeprom/at24.c
2823
2824 ATA OVER ETHERNET (AOE) DRIVER
2825 M:      "Justin Sanders" <justin@coraid.com>
2826 S:      Supported
2827 W:      http://www.openaoe.org/
2828 F:      Documentation/admin-guide/aoe/
2829 F:      drivers/block/aoe/
2830
2831 ATHEROS 71XX/9XXX GPIO DRIVER
2832 M:      Alban Bedel <albeu@free.fr>
2833 S:      Maintained
2834 W:      https://github.com/AlbanBedel/linux
2835 T:      git git://github.com/AlbanBedel/linux
2836 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2837 F:      drivers/gpio/gpio-ath79.c
2838
2839 ATHEROS 71XX/9XXX USB PHY DRIVER
2840 M:      Alban Bedel <albeu@free.fr>
2841 S:      Maintained
2842 W:      https://github.com/AlbanBedel/linux
2843 T:      git git://github.com/AlbanBedel/linux
2844 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2845 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2846
2847 ATHEROS ATH GENERIC UTILITIES
2848 M:      Kalle Valo <kvalo@codeaurora.org>
2849 L:      linux-wireless@vger.kernel.org
2850 S:      Supported
2851 F:      drivers/net/wireless/ath/*
2852
2853 ATHEROS ATH5K WIRELESS DRIVER
2854 M:      Jiri Slaby <jirislaby@gmail.com>
2855 M:      Nick Kossifidis <mickflemm@gmail.com>
2856 M:      Luis Chamberlain <mcgrof@kernel.org>
2857 L:      linux-wireless@vger.kernel.org
2858 S:      Maintained
2859 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
2860 F:      drivers/net/wireless/ath/ath5k/
2861
2862 ATHEROS ATH6KL WIRELESS DRIVER
2863 M:      Kalle Valo <kvalo@codeaurora.org>
2864 L:      linux-wireless@vger.kernel.org
2865 S:      Supported
2866 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
2867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2868 F:      drivers/net/wireless/ath/ath6kl/
2869
2870 ATI_REMOTE2 DRIVER
2871 M:      Ville Syrjala <syrjala@sci.fi>
2872 S:      Maintained
2873 F:      drivers/input/misc/ati_remote2.c
2874
2875 ATK0110 HWMON DRIVER
2876 M:      Luca Tettamanti <kronos.it@gmail.com>
2877 L:      linux-hwmon@vger.kernel.org
2878 S:      Maintained
2879 F:      drivers/hwmon/asus_atk0110.c
2880
2881 ATLX ETHERNET DRIVERS
2882 M:      Jay Cliburn <jcliburn@gmail.com>
2883 M:      Chris Snook <chris.snook@gmail.com>
2884 L:      netdev@vger.kernel.org
2885 S:      Maintained
2886 W:      http://sourceforge.net/projects/atl1
2887 W:      http://atl1.sourceforge.net
2888 F:      drivers/net/ethernet/atheros/
2889
2890 ATM
2891 M:      Chas Williams <3chas3@gmail.com>
2892 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2893 L:      netdev@vger.kernel.org
2894 S:      Maintained
2895 W:      http://linux-atm.sourceforge.net
2896 F:      drivers/atm/
2897 F:      include/linux/atm*
2898 F:      include/uapi/linux/atm*
2899
2900 ATMEL MACB ETHERNET DRIVER
2901 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2902 S:      Supported
2903 F:      drivers/net/ethernet/cadence/
2904
2905 ATMEL MAXTOUCH DRIVER
2906 M:      Nick Dyer <nick@shmanahar.org>
2907 S:      Maintained
2908 T:      git git://github.com/ndyer/linux.git
2909 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2910 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2911
2912 ATMEL WIRELESS DRIVER
2913 M:      Simon Kelley <simon@thekelleys.org.uk>
2914 L:      linux-wireless@vger.kernel.org
2915 S:      Maintained
2916 W:      http://www.thekelleys.org.uk/atmel
2917 W:      http://atmelwlandriver.sourceforge.net/
2918 F:      drivers/net/wireless/atmel/atmel*
2919
2920 ATOMIC INFRASTRUCTURE
2921 M:      Will Deacon <will@kernel.org>
2922 M:      Peter Zijlstra <peterz@infradead.org>
2923 R:      Boqun Feng <boqun.feng@gmail.com>
2924 L:      linux-kernel@vger.kernel.org
2925 S:      Maintained
2926 F:      arch/*/include/asm/atomic*.h
2927 F:      include/*/atomic*.h
2928 F:      scripts/atomic/
2929
2930 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2931 M:      Bradley Grove <linuxdrivers@attotech.com>
2932 L:      linux-scsi@vger.kernel.org
2933 S:      Supported
2934 W:      http://www.attotech.com
2935 F:      drivers/scsi/esas2r
2936
2937 ATUSB IEEE 802.15.4 RADIO DRIVER
2938 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2939 L:      linux-wpan@vger.kernel.org
2940 S:      Maintained
2941 F:      drivers/net/ieee802154/at86rf230.h
2942 F:      drivers/net/ieee802154/atusb.c
2943 F:      drivers/net/ieee802154/atusb.h
2944
2945 AUDIT SUBSYSTEM
2946 M:      Paul Moore <paul@paul-moore.com>
2947 M:      Eric Paris <eparis@redhat.com>
2948 L:      linux-audit@redhat.com (moderated for non-subscribers)
2949 S:      Supported
2950 W:      https://github.com/linux-audit
2951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2952 F:      include/linux/audit.h
2953 F:      include/uapi/linux/audit.h
2954 F:      kernel/audit*
2955
2956 AUXILIARY DISPLAY DRIVERS
2957 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2958 S:      Maintained
2959 F:      drivers/auxdisplay/
2960 F:      include/linux/cfag12864b.h
2961
2962 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2963 M:      Andreas Klinger <ak@it-klinger.de>
2964 L:      linux-iio@vger.kernel.org
2965 S:      Maintained
2966 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2967 F:      drivers/iio/adc/hx711.c
2968
2969 AX.25 NETWORK LAYER
2970 M:      Ralf Baechle <ralf@linux-mips.org>
2971 L:      linux-hams@vger.kernel.org
2972 S:      Maintained
2973 W:      http://www.linux-ax25.org/
2974 F:      include/net/ax25.h
2975 F:      include/uapi/linux/ax25.h
2976 F:      net/ax25/
2977
2978 AXENTIA ARM DEVICES
2979 M:      Peter Rosin <peda@axentia.se>
2980 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2981 S:      Maintained
2982 F:      arch/arm/boot/dts/at91-linea.dtsi
2983 F:      arch/arm/boot/dts/at91-natte.dtsi
2984 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2985 F:      arch/arm/boot/dts/at91-tse850-3.dts
2986
2987 AXENTIA ASOC DRIVERS
2988 M:      Peter Rosin <peda@axentia.se>
2989 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2990 S:      Maintained
2991 F:      Documentation/devicetree/bindings/sound/axentia,*
2992 F:      sound/soc/atmel/tse850-pcm5142.c
2993
2994 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
2995 M:      Nuno Sá <nuno.sa@analog.com>
2996 L:      linux-hwmon@vger.kernel.org
2997 S:      Supported
2998 W:      http://ez.analog.com/community/linux-device-drivers
2999 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3000 F:      drivers/hwmon/axi-fan-control.c
3001
3002 AXXIA I2C CONTROLLER
3003 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3004 L:      linux-i2c@vger.kernel.org
3005 S:      Maintained
3006 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3007 F:      drivers/i2c/busses/i2c-axxia.c
3008
3009 AZ6007 DVB DRIVER
3010 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3011 L:      linux-media@vger.kernel.org
3012 S:      Maintained
3013 W:      https://linuxtv.org
3014 T:      git git://linuxtv.org/media_tree.git
3015 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3016
3017 AZTECH FM RADIO RECEIVER DRIVER
3018 M:      Hans Verkuil <hverkuil@xs4all.nl>
3019 L:      linux-media@vger.kernel.org
3020 S:      Maintained
3021 W:      https://linuxtv.org
3022 T:      git git://linuxtv.org/media_tree.git
3023 F:      drivers/media/radio/radio-aztech*
3024
3025 B43 WIRELESS DRIVER
3026 L:      linux-wireless@vger.kernel.org
3027 L:      b43-dev@lists.infradead.org
3028 S:      Odd Fixes
3029 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3030 F:      drivers/net/wireless/broadcom/b43/
3031
3032 B43LEGACY WIRELESS DRIVER
3033 M:      Larry Finger <Larry.Finger@lwfinger.net>
3034 L:      linux-wireless@vger.kernel.org
3035 L:      b43-dev@lists.infradead.org
3036 S:      Maintained
3037 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3038 F:      drivers/net/wireless/broadcom/b43legacy/
3039
3040 BACKLIGHT CLASS/SUBSYSTEM
3041 M:      Lee Jones <lee.jones@linaro.org>
3042 M:      Daniel Thompson <daniel.thompson@linaro.org>
3043 M:      Jingoo Han <jingoohan1@gmail.com>
3044 L:      dri-devel@lists.freedesktop.org
3045 S:      Maintained
3046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3047 F:      Documentation/ABI/stable/sysfs-class-backlight
3048 F:      Documentation/ABI/testing/sysfs-class-backlight
3049 F:      Documentation/devicetree/bindings/leds/backlight
3050 F:      drivers/video/backlight/
3051 F:      include/linux/backlight.h
3052 F:      include/linux/pwm_backlight.h
3053
3054 BATMAN ADVANCED
3055 M:      Marek Lindner <mareklindner@neomailbox.ch>
3056 M:      Simon Wunderlich <sw@simonwunderlich.de>
3057 M:      Antonio Quartulli <a@unstable.cc>
3058 M:      Sven Eckelmann <sven@narfation.org>
3059 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3060 S:      Maintained
3061 W:      https://www.open-mesh.org/
3062 Q:      https://patchwork.open-mesh.org/project/batman/list/
3063 B:      https://www.open-mesh.org/projects/batman-adv/issues
3064 C:      irc://chat.freenode.net/batman
3065 T:      git https://git.open-mesh.org/linux-merge.git
3066 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
3067 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
3068 F:      Documentation/networking/batman-adv.rst
3069 F:      include/uapi/linux/batadv_packet.h
3070 F:      include/uapi/linux/batman_adv.h
3071 F:      net/batman-adv/
3072
3073 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3074 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3075 L:      linux-hams@vger.kernel.org
3076 S:      Maintained
3077 W:      http://www.baycom.org/~tom/ham/ham.html
3078 F:      drivers/net/hamradio/baycom*
3079
3080 BCACHE (BLOCK LAYER CACHE)
3081 M:      Coly Li <colyli@suse.de>
3082 M:      Kent Overstreet <kent.overstreet@gmail.com>
3083 L:      linux-bcache@vger.kernel.org
3084 S:      Maintained
3085 W:      http://bcache.evilpiepirate.org
3086 C:      irc://irc.oftc.net/bcache
3087 F:      drivers/md/bcache/
3088
3089 BDISP ST MEDIA DRIVER
3090 M:      Fabien Dessenne <fabien.dessenne@st.com>
3091 L:      linux-media@vger.kernel.org
3092 S:      Supported
3093 W:      https://linuxtv.org
3094 T:      git git://linuxtv.org/media_tree.git
3095 F:      drivers/media/platform/sti/bdisp
3096
3097 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3098 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3099 L:      netdev@vger.kernel.org
3100 S:      Maintained
3101 F:      drivers/net/ethernet/ec_bhf.c
3102
3103 BEFS FILE SYSTEM
3104 M:      Luis de Bethencourt <luisbg@kernel.org>
3105 M:      Salah Triki <salah.triki@gmail.com>
3106 S:      Maintained
3107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3108 F:      Documentation/filesystems/befs.rst
3109 F:      fs/befs/
3110
3111 BFQ I/O SCHEDULER
3112 M:      Paolo Valente <paolo.valente@linaro.org>
3113 M:      Jens Axboe <axboe@kernel.dk>
3114 L:      linux-block@vger.kernel.org
3115 S:      Maintained
3116 F:      Documentation/block/bfq-iosched.rst
3117 F:      block/bfq-*
3118
3119 BFS FILE SYSTEM
3120 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3121 S:      Maintained
3122 F:      Documentation/filesystems/bfs.rst
3123 F:      fs/bfs/
3124 F:      include/uapi/linux/bfs_fs.h
3125
3126 BLINKM RGB LED DRIVER
3127 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3128 S:      Maintained
3129 F:      drivers/leds/leds-blinkm.c
3130
3131 BLOCK LAYER
3132 M:      Jens Axboe <axboe@kernel.dk>
3133 L:      linux-block@vger.kernel.org
3134 S:      Maintained
3135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3136 F:      block/
3137 F:      drivers/block/
3138 F:      kernel/trace/blktrace.c
3139 F:      lib/sbitmap.c
3140
3141 BLOCK2MTD DRIVER
3142 M:      Joern Engel <joern@lazybastard.org>
3143 L:      linux-mtd@lists.infradead.org
3144 S:      Maintained
3145 F:      drivers/mtd/devices/block2mtd.c
3146
3147 BLUETOOTH DRIVERS
3148 M:      Marcel Holtmann <marcel@holtmann.org>
3149 M:      Johan Hedberg <johan.hedberg@gmail.com>
3150 L:      linux-bluetooth@vger.kernel.org
3151 S:      Maintained
3152 W:      http://www.bluez.org/
3153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3155 F:      drivers/bluetooth/
3156
3157 BLUETOOTH SUBSYSTEM
3158 M:      Marcel Holtmann <marcel@holtmann.org>
3159 M:      Johan Hedberg <johan.hedberg@gmail.com>
3160 L:      linux-bluetooth@vger.kernel.org
3161 S:      Maintained
3162 W:      http://www.bluez.org/
3163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3165 F:      include/net/bluetooth/
3166 F:      net/bluetooth/
3167
3168 BONDING DRIVER
3169 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3170 M:      Veaceslav Falico <vfalico@gmail.com>
3171 M:      Andy Gospodarek <andy@greyhouse.net>
3172 L:      netdev@vger.kernel.org
3173 S:      Supported
3174 W:      http://sourceforge.net/projects/bonding/
3175 F:      drivers/net/bonding/
3176 F:      include/uapi/linux/if_bonding.h
3177
3178 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3179 M:      Dan Robertson <dan@dlrobertson.com>
3180 L:      linux-iio@vger.kernel.org
3181 S:      Maintained
3182 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3183 F:      drivers/iio/accel/bma400*
3184
3185 BPF (Safe dynamic programs and tools)
3186 M:      Alexei Starovoitov <ast@kernel.org>
3187 M:      Daniel Borkmann <daniel@iogearbox.net>
3188 R:      Martin KaFai Lau <kafai@fb.com>
3189 R:      Song Liu <songliubraving@fb.com>
3190 R:      Yonghong Song <yhs@fb.com>
3191 R:      Andrii Nakryiko <andriin@fb.com>
3192 R:      John Fastabend <john.fastabend@gmail.com>
3193 R:      KP Singh <kpsingh@chromium.org>
3194 L:      netdev@vger.kernel.org
3195 L:      bpf@vger.kernel.org
3196 S:      Supported
3197 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3200 F:      Documentation/bpf/
3201 F:      Documentation/networking/filter.txt
3202 F:      arch/*/net/*
3203 F:      include/linux/bpf*
3204 F:      include/linux/filter.h
3205 F:      include/trace/events/xdp.h
3206 F:      include/uapi/linux/bpf*
3207 F:      include/uapi/linux/filter.h
3208 F:      kernel/bpf/
3209 F:      kernel/trace/bpf_trace.c
3210 F:      lib/test_bpf.c
3211 F:      net/bpf/
3212 F:      net/core/filter.c
3213 F:      net/sched/act_bpf.c
3214 F:      net/sched/cls_bpf.c
3215 F:      samples/bpf/
3216 F:      tools/bpf/
3217 F:      tools/lib/bpf/
3218 F:      tools/testing/selftests/bpf/
3219 N:      bpf
3220 K:      bpf
3221
3222 BPF JIT for ARM
3223 M:      Shubham Bansal <illusionist.neo@gmail.com>
3224 L:      netdev@vger.kernel.org
3225 L:      bpf@vger.kernel.org
3226 S:      Maintained
3227 F:      arch/arm/net/
3228
3229 BPF JIT for ARM64
3230 M:      Daniel Borkmann <daniel@iogearbox.net>
3231 M:      Alexei Starovoitov <ast@kernel.org>
3232 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3233 L:      netdev@vger.kernel.org
3234 L:      bpf@vger.kernel.org
3235 S:      Supported
3236 F:      arch/arm64/net/
3237
3238 BPF JIT for MIPS (32-BIT AND 64-BIT)
3239 M:      Paul Burton <paulburton@kernel.org>
3240 L:      netdev@vger.kernel.org
3241 L:      bpf@vger.kernel.org
3242 S:      Maintained
3243 F:      arch/mips/net/
3244
3245 BPF JIT for NFP NICs
3246 M:      Jakub Kicinski <kuba@kernel.org>
3247 L:      netdev@vger.kernel.org
3248 L:      bpf@vger.kernel.org
3249 S:      Supported
3250 F:      drivers/net/ethernet/netronome/nfp/bpf/
3251
3252 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3253 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3254 M:      Sandipan Das <sandipan@linux.ibm.com>
3255 L:      netdev@vger.kernel.org
3256 L:      bpf@vger.kernel.org
3257 S:      Maintained
3258 F:      arch/powerpc/net/
3259
3260 BPF JIT for RISC-V (32-bit)
3261 M:      Luke Nelson <luke.r.nels@gmail.com>
3262 M:      Xi Wang <xi.wang@gmail.com>
3263 L:      netdev@vger.kernel.org
3264 L:      bpf@vger.kernel.org
3265 S:      Maintained
3266 F:      arch/riscv/net/
3267 X:      arch/riscv/net/bpf_jit_comp64.c
3268
3269 BPF JIT for RISC-V (64-bit)
3270 M:      Björn Töpel <bjorn.topel@gmail.com>
3271 L:      netdev@vger.kernel.org
3272 L:      bpf@vger.kernel.org
3273 S:      Maintained
3274 F:      arch/riscv/net/
3275 X:      arch/riscv/net/bpf_jit_comp32.c
3276
3277 BPF JIT for S390
3278 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3279 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3280 M:      Vasily Gorbik <gor@linux.ibm.com>
3281 L:      netdev@vger.kernel.org
3282 L:      bpf@vger.kernel.org
3283 S:      Maintained
3284 F:      arch/s390/net/
3285 X:      arch/s390/net/pnet.c
3286
3287 BPF JIT for SPARC (32-BIT AND 64-BIT)
3288 M:      David S. Miller <davem@davemloft.net>
3289 L:      netdev@vger.kernel.org
3290 L:      bpf@vger.kernel.org
3291 S:      Maintained
3292 F:      arch/sparc/net/
3293
3294 BPF JIT for X86 32-BIT
3295 M:      Wang YanQing <udknight@gmail.com>
3296 L:      netdev@vger.kernel.org
3297 L:      bpf@vger.kernel.org
3298 S:      Maintained
3299 F:      arch/x86/net/bpf_jit_comp32.c
3300
3301 BPF JIT for X86 64-BIT
3302 M:      Alexei Starovoitov <ast@kernel.org>
3303 M:      Daniel Borkmann <daniel@iogearbox.net>
3304 L:      netdev@vger.kernel.org
3305 L:      bpf@vger.kernel.org
3306 S:      Supported
3307 F:      arch/x86/net/
3308 X:      arch/x86/net/bpf_jit_comp32.c
3309
3310 BROADCOM B44 10/100 ETHERNET DRIVER
3311 M:      Michael Chan <michael.chan@broadcom.com>
3312 L:      netdev@vger.kernel.org
3313 S:      Supported
3314 F:      drivers/net/ethernet/broadcom/b44.*
3315
3316 BROADCOM B53 ETHERNET SWITCH DRIVER
3317 M:      Florian Fainelli <f.fainelli@gmail.com>
3318 L:      netdev@vger.kernel.org
3319 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3320 S:      Supported
3321 F:      drivers/net/dsa/b53/*
3322 F:      include/linux/platform_data/b53.h
3323
3324 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3325 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3326 L:      bcm-kernel-feedback-list@broadcom.com
3327 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3329 S:      Maintained
3330 T:      git git://github.com/anholt/linux
3331 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3332 F:      drivers/pci/controller/pcie-brcmstb.c
3333 F:      drivers/staging/vc04_services
3334 N:      bcm2711
3335 N:      bcm2835
3336
3337 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3338 M:      Florian Fainelli <f.fainelli@gmail.com>
3339 M:      Ray Jui <rjui@broadcom.com>
3340 M:      Scott Branden <sbranden@broadcom.com>
3341 M:      bcm-kernel-feedback-list@broadcom.com
3342 S:      Maintained
3343 T:      git git://github.com/broadcom/mach-bcm
3344 F:      arch/arm/mach-bcm/
3345 N:      bcm281*
3346 N:      bcm113*
3347 N:      bcm216*
3348 N:      kona
3349
3350 BROADCOM BCM47XX MIPS ARCHITECTURE
3351 M:      Hauke Mehrtens <hauke@hauke-m.de>
3352 M:      Rafał Miłecki <zajec5@gmail.com>
3353 L:      linux-mips@vger.kernel.org
3354 S:      Maintained
3355 F:      Documentation/devicetree/bindings/mips/brcm/
3356 F:      arch/mips/bcm47xx/*
3357 F:      arch/mips/include/asm/mach-bcm47xx/*
3358
3359 BROADCOM BCM5301X ARM ARCHITECTURE
3360 M:      Hauke Mehrtens <hauke@hauke-m.de>
3361 M:      Rafał Miłecki <zajec5@gmail.com>
3362 M:      bcm-kernel-feedback-list@broadcom.com
3363 L:      linux-arm-kernel@lists.infradead.org
3364 S:      Maintained
3365 F:      arch/arm/boot/dts/bcm470*
3366 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3367 F:      arch/arm/boot/dts/bcm953012*
3368 F:      arch/arm/mach-bcm/bcm_5301x.c
3369
3370 BROADCOM BCM53573 ARM ARCHITECTURE
3371 M:      Rafał Miłecki <rafal@milecki.pl>
3372 L:      bcm-kernel-feedback-list@broadcom.com
3373 L:      linux-arm-kernel@lists.infradead.org
3374 S:      Maintained
3375 F:      arch/arm/boot/dts/bcm47189*
3376 F:      arch/arm/boot/dts/bcm53573*
3377
3378 BROADCOM BCM63XX ARM ARCHITECTURE
3379 M:      Florian Fainelli <f.fainelli@gmail.com>
3380 M:      bcm-kernel-feedback-list@broadcom.com
3381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3382 S:      Maintained
3383 T:      git git://github.com/broadcom/stblinux.git
3384 N:      bcm63xx
3385
3386 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3387 M:      Kevin Cernekee <cernekee@gmail.com>
3388 L:      linux-usb@vger.kernel.org
3389 S:      Maintained
3390 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3391
3392 BROADCOM BCM7XXX ARM ARCHITECTURE
3393 M:      Florian Fainelli <f.fainelli@gmail.com>
3394 M:      bcm-kernel-feedback-list@broadcom.com
3395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3396 S:      Maintained
3397 T:      git git://github.com/broadcom/stblinux.git
3398 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3399 F:      arch/arm/boot/dts/bcm7*.dts*
3400 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3401 F:      arch/arm/mach-bcm/*brcmstb*
3402 F:      arch/arm/mm/cache-b15-rac.c
3403 F:      drivers/bus/brcmstb_gisb.c
3404 F:      drivers/pci/controller/pcie-brcmstb.c
3405 N:      brcmstb
3406
3407 BROADCOM BMIPS CPUFREQ DRIVER
3408 M:      Markus Mayer <mmayer@broadcom.com>
3409 M:      bcm-kernel-feedback-list@broadcom.com
3410 L:      linux-pm@vger.kernel.org
3411 S:      Maintained
3412 F:      drivers/cpufreq/bmips-cpufreq.c
3413
3414 BROADCOM BMIPS MIPS ARCHITECTURE
3415 M:      Florian Fainelli <f.fainelli@gmail.com>
3416 L:      bcm-kernel-feedback-list@broadcom.com
3417 L:      linux-mips@vger.kernel.org
3418 S:      Maintained
3419 T:      git git://github.com/broadcom/stblinux.git
3420 F:      arch/mips/bmips/*
3421 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3422 F:      arch/mips/include/asm/mach-bmips/*
3423 F:      arch/mips/kernel/*bmips*
3424 F:      drivers/irqchip/irq-bcm63*
3425 F:      drivers/irqchip/irq-bcm7*
3426 F:      drivers/irqchip/irq-brcmstb*
3427 F:      include/linux/bcm963xx_nvram.h
3428 F:      include/linux/bcm963xx_tag.h
3429
3430 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3431 M:      Rasesh Mody <rmody@marvell.com>
3432 M:      GR-Linux-NIC-Dev@marvell.com
3433 L:      netdev@vger.kernel.org
3434 S:      Supported
3435 F:      drivers/net/ethernet/broadcom/bnx2.*
3436 F:      drivers/net/ethernet/broadcom/bnx2_*
3437
3438 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3439 M:      QLogic-Storage-Upstream@qlogic.com
3440 L:      linux-scsi@vger.kernel.org
3441 S:      Supported
3442 F:      drivers/scsi/bnx2fc/
3443
3444 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3445 M:      QLogic-Storage-Upstream@qlogic.com
3446 L:      linux-scsi@vger.kernel.org
3447 S:      Supported
3448 F:      drivers/scsi/bnx2i/
3449
3450 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3451 M:      Ariel Elior <aelior@marvell.com>
3452 M:      Sudarsana Kalluru <skalluru@marvell.com>
3453 M:      GR-everest-linux-l2@marvell.com
3454 L:      netdev@vger.kernel.org
3455 S:      Supported
3456 F:      drivers/net/ethernet/broadcom/bnx2x/
3457
3458 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3459 M:      Michael Chan <michael.chan@broadcom.com>
3460 L:      netdev@vger.kernel.org
3461 S:      Supported
3462 F:      drivers/net/ethernet/broadcom/bnxt/
3463
3464 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3465 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3466 M:      Franky Lin <franky.lin@broadcom.com>
3467 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3468 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3469 M:      Wright Feng <wright.feng@cypress.com>
3470 L:      linux-wireless@vger.kernel.org
3471 L:      brcm80211-dev-list.pdl@broadcom.com
3472 L:      brcm80211-dev-list@cypress.com
3473 S:      Supported
3474 F:      drivers/net/wireless/broadcom/brcm80211/
3475
3476 BROADCOM BRCMSTB GPIO DRIVER
3477 M:      Gregory Fong <gregory.0xf0@gmail.com>
3478 L:      bcm-kernel-feedback-list@broadcom.com
3479 S:      Supported
3480 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3481 F:      drivers/gpio/gpio-brcmstb.c
3482
3483 BROADCOM BRCMSTB I2C DRIVER
3484 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3485 L:      linux-i2c@vger.kernel.org
3486 L:      bcm-kernel-feedback-list@broadcom.com
3487 S:      Supported
3488 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
3489 F:      drivers/i2c/busses/i2c-brcmstb.c
3490
3491 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3492 M:      Al Cooper <alcooperx@gmail.com>
3493 L:      linux-kernel@vger.kernel.org
3494 L:      bcm-kernel-feedback-list@broadcom.com
3495 S:      Maintained
3496 F:      drivers/phy/broadcom/phy-brcm-usb*
3497
3498 BROADCOM GENET ETHERNET DRIVER
3499 M:      Doug Berger <opendmb@gmail.com>
3500 M:      Florian Fainelli <f.fainelli@gmail.com>
3501 L:      bcm-kernel-feedback-list@broadcom.com
3502 L:      netdev@vger.kernel.org
3503 S:      Supported
3504 F:      drivers/net/ethernet/broadcom/genet/
3505
3506 BROADCOM IPROC ARM ARCHITECTURE
3507 M:      Ray Jui <rjui@broadcom.com>
3508 M:      Scott Branden <sbranden@broadcom.com>
3509 M:      bcm-kernel-feedback-list@broadcom.com
3510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3511 S:      Maintained
3512 T:      git git://github.com/broadcom/cygnus-linux.git
3513 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3514 F:      arch/arm64/boot/dts/broadcom/stingray/*
3515 F:      drivers/clk/bcm/clk-ns*
3516 F:      drivers/clk/bcm/clk-sr*
3517 F:      drivers/pinctrl/bcm/pinctrl-ns*
3518 F:      include/dt-bindings/clock/bcm-sr*
3519 N:      iproc
3520 N:      cygnus
3521 N:      bcm[-_]nsp
3522 N:      bcm9113*
3523 N:      bcm9583*
3524 N:      bcm9585*
3525 N:      bcm9586*
3526 N:      bcm988312
3527 N:      bcm113*
3528 N:      bcm583*
3529 N:      bcm585*
3530 N:      bcm586*
3531 N:      bcm88312
3532 N:      hr2
3533 N:      stingray
3534
3535 BROADCOM KONA GPIO DRIVER
3536 M:      Ray Jui <rjui@broadcom.com>
3537 L:      bcm-kernel-feedback-list@broadcom.com
3538 S:      Supported
3539 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3540 F:      drivers/gpio/gpio-bcm-kona.c
3541
3542 BROADCOM NETXTREME-E ROCE DRIVER
3543 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3544 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3545 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3546 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3547 L:      linux-rdma@vger.kernel.org
3548 S:      Supported
3549 W:      http://www.broadcom.com
3550 F:      drivers/infiniband/hw/bnxt_re/
3551 F:      include/uapi/rdma/bnxt_re-abi.h
3552
3553 BROADCOM NVRAM DRIVER
3554 M:      Rafał Miłecki <zajec5@gmail.com>
3555 L:      linux-mips@vger.kernel.org
3556 S:      Maintained
3557 F:      drivers/firmware/broadcom/*
3558
3559 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3560 M:      Rafał Miłecki <zajec5@gmail.com>
3561 L:      linux-wireless@vger.kernel.org
3562 S:      Maintained
3563 F:      drivers/bcma/
3564 F:      include/linux/bcma/
3565
3566 BROADCOM SPI DRIVER
3567 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3568 M:      bcm-kernel-feedback-list@broadcom.com
3569 S:      Maintained
3570 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3571 F:      drivers/spi/spi-bcm-qspi.*
3572 F:      drivers/spi/spi-brcmstb-qspi.c
3573 F:      drivers/spi/spi-iproc-qspi.c
3574
3575 BROADCOM STB AVS CPUFREQ DRIVER
3576 M:      Markus Mayer <mmayer@broadcom.com>
3577 M:      bcm-kernel-feedback-list@broadcom.com
3578 L:      linux-pm@vger.kernel.org
3579 S:      Maintained
3580 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3581 F:      drivers/cpufreq/brcmstb*
3582
3583 BROADCOM STB AVS TMON DRIVER
3584 M:      Markus Mayer <mmayer@broadcom.com>
3585 M:      bcm-kernel-feedback-list@broadcom.com
3586 L:      linux-pm@vger.kernel.org
3587 S:      Maintained
3588 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3589 F:      drivers/thermal/broadcom/brcmstb*
3590
3591 BROADCOM STB DPFE DRIVER
3592 M:      Markus Mayer <mmayer@broadcom.com>
3593 M:      bcm-kernel-feedback-list@broadcom.com
3594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3595 S:      Maintained
3596 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3597 F:      drivers/memory/brcmstb_dpfe.c
3598
3599 BROADCOM STB NAND FLASH DRIVER
3600 M:      Brian Norris <computersforpeace@gmail.com>
3601 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3602 L:      linux-mtd@lists.infradead.org
3603 L:      bcm-kernel-feedback-list@broadcom.com
3604 S:      Maintained
3605 F:      drivers/mtd/nand/raw/brcmnand/
3606
3607 BROADCOM SYSTEMPORT ETHERNET DRIVER
3608 M:      Florian Fainelli <f.fainelli@gmail.com>
3609 L:      bcm-kernel-feedback-list@broadcom.com
3610 L:      netdev@vger.kernel.org
3611 S:      Supported
3612 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3613
3614 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3615 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3616 M:      Prashant Sreedharan <prashant@broadcom.com>
3617 M:      Michael Chan <mchan@broadcom.com>
3618 L:      netdev@vger.kernel.org
3619 S:      Supported
3620 F:      drivers/net/ethernet/broadcom/tg3.*
3621
3622 BROCADE BFA FC SCSI DRIVER
3623 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3624 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3625 L:      linux-scsi@vger.kernel.org
3626 S:      Supported
3627 F:      drivers/scsi/bfa/
3628
3629 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3630 M:      Rasesh Mody <rmody@marvell.com>
3631 M:      Sudarsana Kalluru <skalluru@marvell.com>
3632 M:      GR-Linux-NIC-Dev@marvell.com
3633 L:      netdev@vger.kernel.org
3634 S:      Supported
3635 F:      drivers/net/ethernet/brocade/bna/
3636
3637 BSG (block layer generic sg v4 driver)
3638 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3639 L:      linux-scsi@vger.kernel.org
3640 S:      Supported
3641 F:      block/bsg.c
3642 F:      include/linux/bsg.h
3643 F:      include/uapi/linux/bsg.h
3644
3645 BT87X AUDIO DRIVER
3646 M:      Clemens Ladisch <clemens@ladisch.de>
3647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3648 S:      Maintained
3649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3650 F:      Documentation/sound/cards/bt87x.rst
3651 F:      sound/pci/bt87x.c
3652
3653 BT8XXGPIO DRIVER
3654 M:      Michael Buesch <m@bues.ch>
3655 S:      Maintained
3656 W:      http://bu3sch.de/btgpio.php
3657 F:      drivers/gpio/gpio-bt8xx.c
3658
3659 BTRFS FILE SYSTEM
3660 M:      Chris Mason <clm@fb.com>
3661 M:      Josef Bacik <josef@toxicpanda.com>
3662 M:      David Sterba <dsterba@suse.com>
3663 L:      linux-btrfs@vger.kernel.org
3664 S:      Maintained
3665 W:      http://btrfs.wiki.kernel.org/
3666 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
3668 F:      Documentation/filesystems/btrfs.rst
3669 F:      fs/btrfs/
3670 F:      include/linux/btrfs*
3671 F:      include/uapi/linux/btrfs*
3672
3673 BTTV VIDEO4LINUX DRIVER
3674 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3675 L:      linux-media@vger.kernel.org
3676 S:      Odd fixes
3677 W:      https://linuxtv.org
3678 T:      git git://linuxtv.org/media_tree.git
3679 F:      Documentation/media/v4l-drivers/bttv*
3680 F:      drivers/media/pci/bt8xx/bttv*
3681
3682 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3683 M:      Chanwoo Choi <cw00.choi@samsung.com>
3684 L:      linux-pm@vger.kernel.org
3685 L:      linux-samsung-soc@vger.kernel.org
3686 S:      Maintained
3687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3688 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3689 F:      drivers/devfreq/exynos-bus.c
3690
3691 BUSLOGIC SCSI DRIVER
3692 M:      Khalid Aziz <khalid@gonehiking.org>
3693 L:      linux-scsi@vger.kernel.org
3694 S:      Maintained
3695 F:      drivers/scsi/BusLogic.*
3696 F:      drivers/scsi/FlashPoint.*
3697
3698 C-MEDIA CMI8788 DRIVER
3699 M:      Clemens Ladisch <clemens@ladisch.de>
3700 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3701 S:      Maintained
3702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3703 F:      sound/pci/oxygen/
3704
3705 C-SKY ARCHITECTURE
3706 M:      Guo Ren <guoren@kernel.org>
3707 L:      linux-csky@vger.kernel.org
3708 S:      Supported
3709 T:      git https://github.com/c-sky/csky-linux.git
3710 F:      Documentation/devicetree/bindings/csky/
3711 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3712 F:      Documentation/devicetree/bindings/timer/csky,*
3713 F:      arch/csky/
3714 F:      drivers/clocksource/timer-gx6605s.c
3715 F:      drivers/clocksource/timer-mp-csky.c
3716 F:      drivers/irqchip/irq-csky-*
3717 N:      csky
3718 K:      csky
3719
3720 C6X ARCHITECTURE
3721 M:      Mark Salter <msalter@redhat.com>
3722 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3723 L:      linux-c6x-dev@linux-c6x.org
3724 S:      Maintained
3725 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3726 F:      arch/c6x/
3727
3728 CA8210 IEEE-802.15.4 RADIO DRIVER
3729 M:      Harry Morris <h.morris@cascoda.com>
3730 L:      linux-wpan@vger.kernel.org
3731 S:      Maintained
3732 W:      https://github.com/Cascoda/ca8210-linux.git
3733 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3734 F:      drivers/net/ieee802154/ca8210.c
3735
3736 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3737 M:      David Howells <dhowells@redhat.com>
3738 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3739 S:      Supported
3740 F:      Documentation/filesystems/caching/cachefiles.txt
3741 F:      fs/cachefiles/
3742
3743 CADENCE MIPI-CSI2 BRIDGES
3744 M:      Maxime Ripard <mripard@kernel.org>
3745 L:      linux-media@vger.kernel.org
3746 S:      Maintained
3747 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3748 F:      drivers/media/platform/cadence/cdns-csi2*
3749
3750 CADENCE NAND DRIVER
3751 L:      linux-mtd@lists.infradead.org
3752 S:      Orphan
3753 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3754 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3755
3756 CADET FM/AM RADIO RECEIVER DRIVER
3757 M:      Hans Verkuil <hverkuil@xs4all.nl>
3758 L:      linux-media@vger.kernel.org
3759 S:      Maintained
3760 W:      https://linuxtv.org
3761 T:      git git://linuxtv.org/media_tree.git
3762 F:      drivers/media/radio/radio-cadet*
3763
3764 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3765 M:      Jonathan Corbet <corbet@lwn.net>
3766 L:      linux-media@vger.kernel.org
3767 S:      Maintained
3768 T:      git git://linuxtv.org/media_tree.git
3769 F:      Documentation/media/v4l-drivers/cafe_ccic*
3770 F:      drivers/media/platform/marvell-ccic/
3771
3772 CAIF NETWORK LAYER
3773 L:      netdev@vger.kernel.org
3774 S:      Orphan
3775 F:      Documentation/networking/caif/
3776 F:      drivers/net/caif/
3777 F:      include/net/caif/
3778 F:      include/uapi/linux/caif/
3779 F:      net/caif/
3780
3781 CAKE QDISC
3782 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3783 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3784 S:      Maintained
3785 F:      net/sched/sch_cake.c
3786
3787 CAN NETWORK DRIVERS
3788 M:      Wolfgang Grandegger <wg@grandegger.com>
3789 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3790 L:      linux-can@vger.kernel.org
3791 S:      Maintained
3792 W:      https://github.com/linux-can
3793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3795 F:      Documentation/devicetree/bindings/net/can/
3796 F:      drivers/net/can/
3797 F:      include/linux/can/dev.h
3798 F:      include/linux/can/led.h
3799 F:      include/linux/can/platform/
3800 F:      include/linux/can/rx-offload.h
3801 F:      include/uapi/linux/can/error.h
3802 F:      include/uapi/linux/can/netlink.h
3803 F:      include/uapi/linux/can/vxcan.h
3804
3805 CAN NETWORK LAYER
3806 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3807 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3808 L:      linux-can@vger.kernel.org
3809 S:      Maintained
3810 W:      https://github.com/linux-can
3811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3813 F:      Documentation/networking/can.rst
3814 F:      include/linux/can/core.h
3815 F:      include/linux/can/skb.h
3816 F:      include/net/netns/can.h
3817 F:      include/uapi/linux/can.h
3818 F:      include/uapi/linux/can/bcm.h
3819 F:      include/uapi/linux/can/gw.h
3820 F:      include/uapi/linux/can/raw.h
3821 F:      net/can/
3822
3823 CAN-J1939 NETWORK LAYER
3824 M:      Robin van der Gracht <robin@protonic.nl>
3825 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3826 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3827 L:      linux-can@vger.kernel.org
3828 S:      Maintained
3829 F:      Documentation/networking/j1939.rst
3830 F:      include/uapi/linux/can/j1939.h
3831 F:      net/can/j1939/
3832
3833 CAPABILITIES
3834 M:      Serge Hallyn <serge@hallyn.com>
3835 L:      linux-security-module@vger.kernel.org
3836 S:      Supported
3837 F:      include/linux/capability.h
3838 F:      include/uapi/linux/capability.h
3839 F:      kernel/capability.c
3840 F:      security/commoncap.c
3841
3842 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3843 M:      Kevin Tsai <ktsai@capellamicro.com>
3844 S:      Maintained
3845 F:      drivers/iio/light/cm*
3846
3847 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3848 M:      Christian Lamparter <chunkeey@googlemail.com>
3849 L:      linux-wireless@vger.kernel.org
3850 S:      Maintained
3851 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
3852 F:      drivers/net/wireless/ath/carl9170/
3853
3854 CAVIUM I2C DRIVER
3855 M:      Robert Richter <rrichter@marvell.com>
3856 S:      Supported
3857 W:      http://www.marvell.com
3858 F:      drivers/i2c/busses/i2c-octeon*
3859 F:      drivers/i2c/busses/i2c-thunderx*
3860
3861 CAVIUM LIQUIDIO NETWORK DRIVER
3862 M:      Derek Chickles <dchickles@marvell.com>
3863 M:      Satanand Burla <sburla@marvell.com>
3864 M:      Felix Manlunas <fmanlunas@marvell.com>
3865 L:      netdev@vger.kernel.org
3866 S:      Supported
3867 W:      http://www.marvell.com
3868 F:      drivers/net/ethernet/cavium/liquidio/
3869
3870 CAVIUM MMC DRIVER
3871 M:      Robert Richter <rrichter@marvell.com>
3872 S:      Supported
3873 W:      http://www.marvell.com
3874 F:      drivers/mmc/host/cavium*
3875
3876 CAVIUM OCTEON-TX CRYPTO DRIVER
3877 M:      George Cherian <gcherian@marvell.com>
3878 L:      linux-crypto@vger.kernel.org
3879 S:      Supported
3880 W:      http://www.marvell.com
3881 F:      drivers/crypto/cavium/cpt/
3882
3883 CAVIUM THUNDERX2 ARM64 SOC
3884 M:      Robert Richter <rrichter@marvell.com>
3885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3886 S:      Maintained
3887 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3888 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3889
3890 CC2520 IEEE-802.15.4 RADIO DRIVER
3891 M:      Varka Bhadram <varkabhadram@gmail.com>
3892 L:      linux-wpan@vger.kernel.org
3893 S:      Maintained
3894 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3895 F:      drivers/net/ieee802154/cc2520.c
3896 F:      include/linux/spi/cc2520.h
3897
3898 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3899 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3900 L:      linux-crypto@vger.kernel.org
3901 S:      Supported
3902 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3903 F:      drivers/crypto/ccree/
3904
3905 CEC FRAMEWORK
3906 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3907 L:      linux-media@vger.kernel.org
3908 S:      Supported
3909 W:      http://linuxtv.org
3910 T:      git git://linuxtv.org/media_tree.git
3911 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3912 F:      Documentation/devicetree/bindings/media/cec.txt
3913 F:      Documentation/media/kapi/cec-core.rst
3914 F:      Documentation/media/uapi/cec
3915 F:      drivers/media/cec/
3916 F:      drivers/media/rc/keymaps/rc-cec.c
3917 F:      include/media/cec-notifier.h
3918 F:      include/media/cec.h
3919 F:      include/uapi/linux/cec-funcs.h
3920 F:      include/uapi/linux/cec.h
3921
3922 CEC GPIO DRIVER
3923 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3924 L:      linux-media@vger.kernel.org
3925 S:      Supported
3926 W:      http://linuxtv.org
3927 T:      git git://linuxtv.org/media_tree.git
3928 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3929 F:      drivers/media/platform/cec-gpio/
3930
3931 CELL BROADBAND ENGINE ARCHITECTURE
3932 M:      Arnd Bergmann <arnd@arndb.de>
3933 L:      linuxppc-dev@lists.ozlabs.org
3934 S:      Supported
3935 W:      http://www.ibm.com/developerworks/power/cell/
3936 F:      arch/powerpc/include/asm/cell*.h
3937 F:      arch/powerpc/include/asm/spu*.h
3938 F:      arch/powerpc/include/uapi/asm/spu*.h
3939 F:      arch/powerpc/oprofile/*cell*
3940 F:      arch/powerpc/platforms/cell/
3941
3942 CEPH COMMON CODE (LIBCEPH)
3943 M:      Ilya Dryomov <idryomov@gmail.com>
3944 M:      Jeff Layton <jlayton@kernel.org>
3945 L:      ceph-devel@vger.kernel.org
3946 S:      Supported
3947 W:      http://ceph.com/
3948 T:      git git://github.com/ceph/ceph-client.git
3949 F:      include/linux/ceph/
3950 F:      include/linux/crush/
3951 F:      net/ceph/
3952
3953 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3954 M:      Jeff Layton <jlayton@kernel.org>
3955 M:      Ilya Dryomov <idryomov@gmail.com>
3956 L:      ceph-devel@vger.kernel.org
3957 S:      Supported
3958 W:      http://ceph.com/
3959 T:      git git://github.com/ceph/ceph-client.git
3960 F:      Documentation/filesystems/ceph.rst
3961 F:      fs/ceph/
3962
3963 CERTIFICATE HANDLING
3964 M:      David Howells <dhowells@redhat.com>
3965 M:      David Woodhouse <dwmw2@infradead.org>
3966 L:      keyrings@vger.kernel.org
3967 S:      Maintained
3968 F:      Documentation/admin-guide/module-signing.rst
3969 F:      certs/
3970 F:      scripts/extract-cert.c
3971 F:      scripts/sign-file.c
3972
3973 CFAG12864B LCD DRIVER
3974 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3975 S:      Maintained
3976 F:      drivers/auxdisplay/cfag12864b.c
3977 F:      include/linux/cfag12864b.h
3978
3979 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3980 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3981 S:      Maintained
3982 F:      drivers/auxdisplay/cfag12864bfb.c
3983 F:      include/linux/cfag12864b.h
3984
3985 CHAR and MISC DRIVERS
3986 M:      Arnd Bergmann <arnd@arndb.de>
3987 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3988 S:      Supported
3989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3990 F:      drivers/char/
3991 F:      drivers/misc/
3992 F:      include/linux/miscdevice.h
3993
3994 CHECKPATCH
3995 M:      Andy Whitcroft <apw@canonical.com>
3996 M:      Joe Perches <joe@perches.com>
3997 S:      Maintained
3998 F:      scripts/checkpatch.pl
3999
4000 CHINESE DOCUMENTATION
4001 M:      Harry Wei <harryxiyou@gmail.com>
4002 M:      Alex Shi <alex.shi@linux.alibaba.com>
4003 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
4004 S:      Maintained
4005 F:      Documentation/translations/zh_CN/
4006
4007 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4008 M:      Peter Chen <Peter.Chen@nxp.com>
4009 L:      linux-usb@vger.kernel.org
4010 S:      Maintained
4011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4012 F:      drivers/usb/chipidea/
4013
4014 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4015 M:      Hans de Goede <hdegoede@redhat.com>
4016 L:      linux-input@vger.kernel.org
4017 S:      Maintained
4018 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
4019 F:      drivers/input/touchscreen/chipone_icn8318.c
4020
4021 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4022 M:      Hans de Goede <hdegoede@redhat.com>
4023 L:      linux-input@vger.kernel.org
4024 S:      Maintained
4025 F:      drivers/input/touchscreen/chipone_icn8505.c
4026
4027 CHROME HARDWARE PLATFORM SUPPORT
4028 M:      Benson Leung <bleung@chromium.org>
4029 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4030 S:      Maintained
4031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4032 F:      drivers/platform/chrome/
4033
4034 CHROMEOS EC CODEC DRIVER
4035 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4036 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4037 R:      Guenter Roeck <groeck@chromium.org>
4038 S:      Maintained
4039 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4040 F:      sound/soc/codecs/cros_ec_codec.*
4041
4042 CHROMEOS EC SUBDRIVERS
4043 M:      Benson Leung <bleung@chromium.org>
4044 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4045 R:      Guenter Roeck <groeck@chromium.org>
4046 S:      Maintained
4047 F:      drivers/power/supply/cros_usbpd-charger.c
4048 N:      cros_ec
4049 N:      cros-ec
4050
4051 CIRRUS LOGIC AUDIO CODEC DRIVERS
4052 M:      James Schulman <james.schulman@cirrus.com>
4053 M:      David Rhodes <david.rhodes@cirrus.com>
4054 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4055 S:      Maintained
4056 F:      sound/soc/codecs/cs*
4057
4058 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4059 M:      Hartley Sweeten <hsweeten@visionengravers.com>
4060 L:      netdev@vger.kernel.org
4061 S:      Maintained
4062 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
4063
4064 CIRRUS LOGIC LOCHNAGAR DRIVER
4065 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4066 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4067 L:      patches@opensource.cirrus.com
4068 S:      Supported
4069 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
4070 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
4071 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
4072 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
4073 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
4074 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
4075 F:      Documentation/hwmon/lochnagar.rst
4076 F:      drivers/clk/clk-lochnagar.c
4077 F:      drivers/hwmon/lochnagar-hwmon.c
4078 F:      drivers/mfd/lochnagar-i2c.c
4079 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
4080 F:      drivers/regulator/lochnagar-regulator.c
4081 F:      include/dt-bindings/clk/lochnagar.h
4082 F:      include/dt-bindings/pinctrl/lochnagar.h
4083 F:      include/linux/mfd/lochnagar*
4084 F:      sound/soc/codecs/lochnagar-sc.c
4085
4086 CIRRUS LOGIC MADERA CODEC DRIVERS
4087 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4088 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4089 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4090 L:      patches@opensource.cirrus.com
4091 S:      Supported
4092 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4093 T:      git https://github.com/CirrusLogic/linux-drivers.git
4094 F:      Documentation/devicetree/bindings/mfd/madera.txt
4095 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4096 F:      Documentation/devicetree/bindings/sound/madera.txt
4097 F:      drivers/gpio/gpio-madera*
4098 F:      drivers/irqchip/irq-madera*
4099 F:      drivers/mfd/cs47l*
4100 F:      drivers/mfd/madera*
4101 F:      drivers/pinctrl/cirrus/*
4102 F:      include/dt-bindings/sound/madera*
4103 F:      include/linux/irqchip/irq-madera*
4104 F:      include/linux/mfd/madera/*
4105 F:      include/sound/madera*
4106 F:      sound/soc/codecs/cs47l*
4107 F:      sound/soc/codecs/madera*
4108
4109 CISCO FCOE HBA DRIVER
4110 M:      Satish Kharat <satishkh@cisco.com>
4111 M:      Sesidhar Baddela <sebaddel@cisco.com>
4112 M:      Karan Tilak Kumar <kartilak@cisco.com>
4113 L:      linux-scsi@vger.kernel.org
4114 S:      Supported
4115 F:      drivers/scsi/fnic/
4116
4117 CISCO SCSI HBA DRIVER
4118 M:      Karan Tilak Kumar <kartilak@cisco.com>
4119 M:      Sesidhar Baddela <sebaddel@cisco.com>
4120 L:      linux-scsi@vger.kernel.org
4121 S:      Supported
4122 F:      drivers/scsi/snic/
4123
4124 CISCO VIC ETHERNET NIC DRIVER
4125 M:      Christian Benvenuti <benve@cisco.com>
4126 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4127 S:      Supported
4128 F:      drivers/net/ethernet/cisco/enic/
4129
4130 CISCO VIC LOW LATENCY NIC DRIVER
4131 M:      Christian Benvenuti <benve@cisco.com>
4132 M:      Nelson Escobar <neescoba@cisco.com>
4133 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4134 S:      Supported
4135 F:      drivers/infiniband/hw/usnic/
4136
4137 CLANG-FORMAT FILE
4138 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4139 S:      Maintained
4140 F:      .clang-format
4141
4142 CLANG/LLVM BUILD SUPPORT
4143 L:      clang-built-linux@googlegroups.com
4144 S:      Supported
4145 W:      https://clangbuiltlinux.github.io/
4146 B:      https://github.com/ClangBuiltLinux/linux/issues
4147 C:      irc://chat.freenode.net/clangbuiltlinux
4148 F:      Documentation/kbuild/llvm.rst
4149 K:      \b(?i:clang|llvm)\b
4150
4151 CLEANCACHE API
4152 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4153 L:      linux-kernel@vger.kernel.org
4154 S:      Maintained
4155 F:      include/linux/cleancache.h
4156 F:      mm/cleancache.c
4157
4158 CLK API
4159 M:      Russell King <linux@armlinux.org.uk>
4160 L:      linux-clk@vger.kernel.org
4161 S:      Maintained
4162 F:      include/linux/clk.h
4163
4164 CLOCKSOURCE, CLOCKEVENT DRIVERS
4165 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4166 M:      Thomas Gleixner <tglx@linutronix.de>
4167 L:      linux-kernel@vger.kernel.org
4168 S:      Supported
4169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4170 F:      Documentation/devicetree/bindings/timer/
4171 F:      drivers/clocksource/
4172
4173 CMPC ACPI DRIVER
4174 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4175 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4176 L:      platform-driver-x86@vger.kernel.org
4177 S:      Supported
4178 F:      drivers/platform/x86/classmate-laptop.c
4179
4180 COBALT MEDIA DRIVER
4181 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4182 L:      linux-media@vger.kernel.org
4183 S:      Supported
4184 W:      https://linuxtv.org
4185 T:      git git://linuxtv.org/media_tree.git
4186 F:      drivers/media/pci/cobalt/
4187
4188 COCCINELLE/Semantic Patches (SmPL)
4189 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4190 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4191 M:      Nicolas Palix <nicolas.palix@imag.fr>
4192 M:      Michal Marek <michal.lkml@markovi.net>
4193 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4194 S:      Supported
4195 W:      http://coccinelle.lip6.fr/
4196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4197 F:      Documentation/dev-tools/coccinelle.rst
4198 F:      scripts/coccicheck
4199 F:      scripts/coccinelle/
4200
4201 CODA FILE SYSTEM
4202 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4203 M:      coda@cs.cmu.edu
4204 L:      codalist@coda.cs.cmu.edu
4205 S:      Maintained
4206 W:      http://www.coda.cs.cmu.edu/
4207 F:      Documentation/filesystems/coda.txt
4208 F:      fs/coda/
4209 F:      include/linux/coda*.h
4210 F:      include/uapi/linux/coda*.h
4211
4212 CODA V4L2 MEM2MEM DRIVER
4213 M:      Philipp Zabel <p.zabel@pengutronix.de>
4214 L:      linux-media@vger.kernel.org
4215 S:      Maintained
4216 F:      Documentation/devicetree/bindings/media/coda.txt
4217 F:      drivers/media/platform/coda/
4218
4219 CODE OF CONDUCT
4220 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4221 S:      Supported
4222 F:      Documentation/process/code-of-conduct-interpretation.rst
4223 F:      Documentation/process/code-of-conduct.rst
4224
4225 COMMON CLK FRAMEWORK
4226 M:      Michael Turquette <mturquette@baylibre.com>
4227 M:      Stephen Boyd <sboyd@kernel.org>
4228 L:      linux-clk@vger.kernel.org
4229 S:      Maintained
4230 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4232 F:      Documentation/devicetree/bindings/clock/
4233 F:      drivers/clk/
4234 F:      include/linux/clk-pr*
4235 F:      include/linux/clk/
4236 F:      include/linux/of_clk.h
4237 X:      drivers/clk/clkdev.c
4238
4239 COMMON INTERNET FILE SYSTEM (CIFS)
4240 M:      Steve French <sfrench@samba.org>
4241 L:      linux-cifs@vger.kernel.org
4242 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4243 S:      Supported
4244 W:      http://linux-cifs.samba.org/
4245 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4246 F:      Documentation/admin-guide/cifs/
4247 F:      fs/cifs/
4248
4249 COMPACTPCI HOTPLUG CORE
4250 M:      Scott Murray <scott@spiteful.org>
4251 L:      linux-pci@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/pci/hotplug/cpci_hotplug*
4254
4255 COMPACTPCI HOTPLUG GENERIC DRIVER
4256 M:      Scott Murray <scott@spiteful.org>
4257 L:      linux-pci@vger.kernel.org
4258 S:      Maintained
4259 F:      drivers/pci/hotplug/cpcihp_generic.c
4260
4261 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4262 M:      Scott Murray <scott@spiteful.org>
4263 L:      linux-pci@vger.kernel.org
4264 S:      Maintained
4265 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4266
4267 COMPAL LAPTOP SUPPORT
4268 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4269 L:      platform-driver-x86@vger.kernel.org
4270 S:      Maintained
4271 F:      drivers/platform/x86/compal-laptop.c
4272
4273 COMPILER ATTRIBUTES
4274 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4275 S:      Maintained
4276 F:      include/linux/compiler_attributes.h
4277
4278 CONEXANT ACCESSRUNNER USB DRIVER
4279 L:      accessrunner-general@lists.sourceforge.net
4280 S:      Orphan
4281 W:      http://accessrunner.sourceforge.net/
4282 F:      drivers/usb/atm/cxacru.c
4283
4284 CONFIGFS
4285 M:      Joel Becker <jlbec@evilplan.org>
4286 M:      Christoph Hellwig <hch@lst.de>
4287 S:      Supported
4288 T:      git git://git.infradead.org/users/hch/configfs.git
4289 F:      fs/configfs/
4290 F:      include/linux/configfs.h
4291
4292 CONNECTOR
4293 M:      Evgeniy Polyakov <zbr@ioremap.net>
4294 L:      netdev@vger.kernel.org
4295 S:      Maintained
4296 F:      drivers/connector/
4297
4298 CONTROL GROUP (CGROUP)
4299 M:      Tejun Heo <tj@kernel.org>
4300 M:      Li Zefan <lizefan@huawei.com>
4301 M:      Johannes Weiner <hannes@cmpxchg.org>
4302 L:      cgroups@vger.kernel.org
4303 S:      Maintained
4304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4305 F:      Documentation/admin-guide/cgroup-v1/
4306 F:      Documentation/admin-guide/cgroup-v2.rst
4307 F:      include/linux/cgroup*
4308 F:      kernel/cgroup/
4309
4310 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4311 M:      Tejun Heo <tj@kernel.org>
4312 M:      Jens Axboe <axboe@kernel.dk>
4313 L:      cgroups@vger.kernel.org
4314 L:      linux-block@vger.kernel.org
4315 T:      git git://git.kernel.dk/linux-block
4316 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4317 F:      block/bfq-cgroup.c
4318 F:      block/blk-cgroup.c
4319 F:      block/blk-iolatency.c
4320 F:      block/blk-throttle.c
4321 F:      include/linux/blk-cgroup.h
4322
4323 CONTROL GROUP - CPUSET
4324 M:      Li Zefan <lizefan@huawei.com>
4325 L:      cgroups@vger.kernel.org
4326 S:      Maintained
4327 W:      http://www.bullopensource.org/cpuset/
4328 W:      http://oss.sgi.com/projects/cpusets/
4329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4330 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4331 F:      include/linux/cpuset.h
4332 F:      kernel/cgroup/cpuset.c
4333
4334 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4335 M:      Johannes Weiner <hannes@cmpxchg.org>
4336 M:      Michal Hocko <mhocko@kernel.org>
4337 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4338 L:      cgroups@vger.kernel.org
4339 L:      linux-mm@kvack.org
4340 S:      Maintained
4341 F:      mm/memcontrol.c
4342 F:      mm/swap_cgroup.c
4343
4344 CORETEMP HARDWARE MONITORING DRIVER
4345 M:      Fenghua Yu <fenghua.yu@intel.com>
4346 L:      linux-hwmon@vger.kernel.org
4347 S:      Maintained
4348 F:      Documentation/hwmon/coretemp.rst
4349 F:      drivers/hwmon/coretemp.c
4350
4351 COSA/SRP SYNC SERIAL DRIVER
4352 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4353 S:      Maintained
4354 W:      http://www.fi.muni.cz/~kas/cosa/
4355 F:      drivers/net/wan/cosa*
4356
4357 COUNTER SUBSYSTEM
4358 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4359 L:      linux-iio@vger.kernel.org
4360 S:      Maintained
4361 F:      Documentation/ABI/testing/sysfs-bus-counter*
4362 F:      Documentation/driver-api/generic-counter.rst
4363 F:      drivers/counter/
4364 F:      include/linux/counter.h
4365 F:      include/linux/counter_enum.h
4366
4367 CPMAC ETHERNET DRIVER
4368 M:      Florian Fainelli <f.fainelli@gmail.com>
4369 L:      netdev@vger.kernel.org
4370 S:      Maintained
4371 F:      drivers/net/ethernet/ti/cpmac.c
4372
4373 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4374 M:      Viresh Kumar <viresh.kumar@linaro.org>
4375 M:      Sudeep Holla <sudeep.holla@arm.com>
4376 L:      linux-pm@vger.kernel.org
4377 S:      Maintained
4378 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4379 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4380
4381 CPU FREQUENCY SCALING FRAMEWORK
4382 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4383 M:      Viresh Kumar <viresh.kumar@linaro.org>
4384 L:      linux-pm@vger.kernel.org
4385 S:      Maintained
4386 B:      https://bugzilla.kernel.org
4387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4389 F:      Documentation/admin-guide/pm/cpufreq.rst
4390 F:      Documentation/admin-guide/pm/intel_pstate.rst
4391 F:      Documentation/cpu-freq/
4392 F:      Documentation/devicetree/bindings/cpufreq/
4393 F:      drivers/cpufreq/
4394 F:      include/linux/cpufreq.h
4395 F:      include/linux/sched/cpufreq.h
4396 F:      kernel/sched/cpufreq*.c
4397 F:      tools/testing/selftests/cpufreq/
4398
4399 CPU IDLE TIME MANAGEMENT FRAMEWORK
4400 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4401 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4402 L:      linux-pm@vger.kernel.org
4403 S:      Maintained
4404 B:      https://bugzilla.kernel.org
4405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4406 F:      Documentation/admin-guide/pm/cpuidle.rst
4407 F:      Documentation/driver-api/pm/cpuidle.rst
4408 F:      drivers/cpuidle/*
4409 F:      include/linux/cpuidle.h
4410
4411 CPU POWER MONITORING SUBSYSTEM
4412 M:      Thomas Renninger <trenn@suse.com>
4413 M:      Shuah Khan <shuah@kernel.org>
4414 M:      Shuah Khan <skhan@linuxfoundation.org>
4415 L:      linux-pm@vger.kernel.org
4416 S:      Maintained
4417 F:      tools/power/cpupower/
4418
4419 CPUID/MSR DRIVER
4420 M:      "H. Peter Anvin" <hpa@zytor.com>
4421 S:      Maintained
4422 F:      arch/x86/kernel/cpuid.c
4423 F:      arch/x86/kernel/msr.c
4424
4425 CPUIDLE DRIVER - ARM BIG LITTLE
4426 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4427 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4428 L:      linux-pm@vger.kernel.org
4429 L:      linux-arm-kernel@lists.infradead.org
4430 S:      Maintained
4431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4432 F:      drivers/cpuidle/cpuidle-big_little.c
4433
4434 CPUIDLE DRIVER - ARM EXYNOS
4435 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4436 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4437 M:      Kukjin Kim <kgene@kernel.org>
4438 L:      linux-pm@vger.kernel.org
4439 L:      linux-samsung-soc@vger.kernel.org
4440 S:      Supported
4441 F:      arch/arm/mach-exynos/pm.c
4442 F:      drivers/cpuidle/cpuidle-exynos.c
4443
4444 CPUIDLE DRIVER - ARM PSCI
4445 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4446 M:      Sudeep Holla <sudeep.holla@arm.com>
4447 L:      linux-pm@vger.kernel.org
4448 L:      linux-arm-kernel@lists.infradead.org
4449 S:      Supported
4450 F:      drivers/cpuidle/cpuidle-psci.c
4451
4452 CRAMFS FILESYSTEM
4453 M:      Nicolas Pitre <nico@fluxnic.net>
4454 S:      Maintained
4455 F:      Documentation/filesystems/cramfs.rst
4456 F:      fs/cramfs/
4457
4458 CREATIVE SB0540
4459 M:      Bastien Nocera <hadess@hadess.net>
4460 L:      linux-input@vger.kernel.org
4461 S:      Maintained
4462 F:      drivers/hid/hid-creative-sb0540.c
4463
4464 CRYPTO API
4465 M:      Herbert Xu <herbert@gondor.apana.org.au>
4466 M:      "David S. Miller" <davem@davemloft.net>
4467 L:      linux-crypto@vger.kernel.org
4468 S:      Maintained
4469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4471 F:      Documentation/crypto/
4472 F:      Documentation/devicetree/bindings/crypto/
4473 F:      arch/*/crypto/
4474 F:      crypto/
4475 F:      drivers/crypto/
4476 F:      include/crypto/
4477 F:      include/linux/crypto*
4478 F:      lib/crypto/
4479
4480 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4481 M:      Neil Horman <nhorman@tuxdriver.com>
4482 L:      linux-crypto@vger.kernel.org
4483 S:      Maintained
4484 F:      crypto/ansi_cprng.c
4485 F:      crypto/rng.c
4486
4487 CS3308 MEDIA DRIVER
4488 M:      Hans Verkuil <hverkuil@xs4all.nl>
4489 L:      linux-media@vger.kernel.org
4490 S:      Odd Fixes
4491 W:      http://linuxtv.org
4492 T:      git git://linuxtv.org/media_tree.git
4493 F:      drivers/media/i2c/cs3308.c
4494
4495 CS5535 Audio ALSA driver
4496 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4497 S:      Maintained
4498 F:      sound/pci/cs5535audio/
4499
4500 CSI DRIVERS FOR ALLWINNER V3s
4501 M:      Yong Deng <yong.deng@magewell.com>
4502 L:      linux-media@vger.kernel.org
4503 S:      Maintained
4504 T:      git git://linuxtv.org/media_tree.git
4505 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
4506 F:      drivers/media/platform/sunxi/sun6i-csi/
4507
4508 CW1200 WLAN driver
4509 M:      Solomon Peachy <pizza@shaftnet.org>
4510 S:      Maintained
4511 F:      drivers/net/wireless/st/cw1200/
4512
4513 CX18 VIDEO4LINUX DRIVER
4514 M:      Andy Walls <awalls@md.metrocast.net>
4515 L:      linux-media@vger.kernel.org
4516 S:      Maintained
4517 W:      https://linuxtv.org
4518 T:      git git://linuxtv.org/media_tree.git
4519 F:      drivers/media/pci/cx18/
4520 F:      include/uapi/linux/ivtv*
4521
4522 CX2341X MPEG ENCODER HELPER MODULE
4523 M:      Hans Verkuil <hverkuil@xs4all.nl>
4524 L:      linux-media@vger.kernel.org
4525 S:      Maintained
4526 W:      https://linuxtv.org
4527 T:      git git://linuxtv.org/media_tree.git
4528 F:      drivers/media/common/cx2341x*
4529 F:      include/media/drv-intf/cx2341x.h
4530
4531 CX24120 MEDIA DRIVER
4532 M:      Jemma Denson <jdenson@gmail.com>
4533 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4534 L:      linux-media@vger.kernel.org
4535 S:      Maintained
4536 W:      https://linuxtv.org
4537 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4538 F:      drivers/media/dvb-frontends/cx24120*
4539
4540 CX88 VIDEO4LINUX DRIVER
4541 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4542 L:      linux-media@vger.kernel.org
4543 S:      Odd fixes
4544 W:      https://linuxtv.org
4545 T:      git git://linuxtv.org/media_tree.git
4546 F:      Documentation/media/v4l-drivers/cx88*
4547 F:      drivers/media/pci/cx88/
4548
4549 CXD2820R MEDIA DRIVER
4550 M:      Antti Palosaari <crope@iki.fi>
4551 L:      linux-media@vger.kernel.org
4552 S:      Maintained
4553 W:      https://linuxtv.org
4554 W:      http://palosaari.fi/linux/
4555 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4556 T:      git git://linuxtv.org/anttip/media_tree.git
4557 F:      drivers/media/dvb-frontends/cxd2820r*
4558
4559 CXGB3 ETHERNET DRIVER (CXGB3)
4560 M:      Vishal Kulkarni <vishal@chelsio.com>
4561 L:      netdev@vger.kernel.org
4562 S:      Supported
4563 W:      http://www.chelsio.com
4564 F:      drivers/net/ethernet/chelsio/cxgb3/
4565
4566 CXGB3 ISCSI DRIVER (CXGB3I)
4567 M:      Karen Xie <kxie@chelsio.com>
4568 L:      linux-scsi@vger.kernel.org
4569 S:      Supported
4570 W:      http://www.chelsio.com
4571 F:      drivers/scsi/cxgbi/cxgb3i
4572
4573 CXGB4 CRYPTO DRIVER (chcr)
4574 M:      Ayush Sawal <ayush.sawal@chelsio.com>
4575 M:      Vinay Kumar Yadav <vinay.yadav@chelsio.com>
4576 M:      Rohit Maheshwari <rohitm@chelsio.com>
4577 L:      linux-crypto@vger.kernel.org
4578 S:      Supported
4579 W:      http://www.chelsio.com
4580 F:      drivers/crypto/chelsio
4581
4582 CXGB4 ETHERNET DRIVER (CXGB4)
4583 M:      Vishal Kulkarni <vishal@chelsio.com>
4584 L:      netdev@vger.kernel.org
4585 S:      Supported
4586 W:      http://www.chelsio.com
4587 F:      drivers/net/ethernet/chelsio/cxgb4/
4588
4589 CXGB4 ISCSI DRIVER (CXGB4I)
4590 M:      Karen Xie <kxie@chelsio.com>
4591 L:      linux-scsi@vger.kernel.org
4592 S:      Supported
4593 W:      http://www.chelsio.com
4594 F:      drivers/scsi/cxgbi/cxgb4i
4595
4596 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4597 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4598 L:      linux-rdma@vger.kernel.org
4599 S:      Supported
4600 W:      http://www.openfabrics.org
4601 F:      drivers/infiniband/hw/cxgb4/
4602 F:      include/uapi/rdma/cxgb4-abi.h
4603
4604 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4605 M:      Vishal Kulkarni <vishal@gmail.com>
4606 L:      netdev@vger.kernel.org
4607 S:      Supported
4608 W:      http://www.chelsio.com
4609 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4610
4611 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4612 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4613 M:      Andrew Donnellan <ajd@linux.ibm.com>
4614 L:      linuxppc-dev@lists.ozlabs.org
4615 S:      Supported
4616 F:      Documentation/ABI/testing/sysfs-class-cxl
4617 F:      Documentation/powerpc/cxl.rst
4618 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4619 F:      drivers/misc/cxl/
4620 F:      include/misc/cxl*
4621 F:      include/uapi/misc/cxl.h
4622
4623 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4624 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4625 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4626 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4627 L:      linux-scsi@vger.kernel.org
4628 S:      Supported
4629 F:      Documentation/powerpc/cxlflash.rst
4630 F:      drivers/scsi/cxlflash/
4631 F:      include/uapi/scsi/cxlflash_ioctl.h
4632
4633 CYBERPRO FB DRIVER
4634 M:      Russell King <linux@armlinux.org.uk>
4635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4636 S:      Maintained
4637 W:      http://www.armlinux.org.uk/
4638 F:      drivers/video/fbdev/cyber2000fb.*
4639
4640 CYCLADES ASYNC MUX DRIVER
4641 S:      Orphan
4642 W:      http://www.cyclades.com/
4643 F:      drivers/tty/cyclades.c
4644 F:      include/linux/cyclades.h
4645 F:      include/uapi/linux/cyclades.h
4646
4647 CYCLADES PC300 DRIVER
4648 S:      Orphan
4649 W:      http://www.cyclades.com/
4650 F:      drivers/net/wan/pc300*
4651
4652 CYPRESS_FIRMWARE MEDIA DRIVER
4653 M:      Antti Palosaari <crope@iki.fi>
4654 L:      linux-media@vger.kernel.org
4655 S:      Maintained
4656 W:      https://linuxtv.org
4657 W:      http://palosaari.fi/linux/
4658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4659 T:      git git://linuxtv.org/anttip/media_tree.git
4660 F:      drivers/media/common/cypress_firmware*
4661
4662 CYTTSP TOUCHSCREEN DRIVER
4663 M:      Ferruh Yigit <fery@cypress.com>
4664 L:      linux-input@vger.kernel.org
4665 S:      Supported
4666 F:      drivers/input/touchscreen/cyttsp*
4667 F:      include/linux/input/cyttsp.h
4668
4669 D-LINK DIR-685 TOUCHKEYS DRIVER
4670 M:      Linus Walleij <linus.walleij@linaro.org>
4671 L:      linux-input@vger.kernel.org
4672 S:      Supported
4673 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4674
4675 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4676 M:      Joshua Kinard <kumba@gentoo.org>
4677 S:      Maintained
4678 F:      drivers/rtc/rtc-ds1685.c
4679 F:      include/linux/rtc/ds1685.h
4680
4681 DAMA SLAVE for AX.25
4682 M:      Joerg Reuter <jreuter@yaina.de>
4683 L:      linux-hams@vger.kernel.org
4684 S:      Maintained
4685 W:      http://yaina.de/jreuter/
4686 W:      http://www.qsl.net/dl1bke/
4687 F:      net/ax25/af_ax25.c
4688 F:      net/ax25/ax25_dev.c
4689 F:      net/ax25/ax25_ds_*
4690 F:      net/ax25/ax25_in.c
4691 F:      net/ax25/ax25_out.c
4692 F:      net/ax25/ax25_timer.c
4693 F:      net/ax25/sysctl_net_ax25.c
4694
4695 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4696 L:      netdev@vger.kernel.org
4697 S:      Orphan
4698 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4699 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4700
4701 DC390/AM53C974 SCSI driver
4702 M:      Hannes Reinecke <hare@suse.com>
4703 L:      linux-scsi@vger.kernel.org
4704 S:      Maintained
4705 F:      drivers/scsi/am53c974.c
4706
4707 DC395x SCSI driver
4708 M:      Oliver Neukum <oliver@neukum.org>
4709 M:      Ali Akcaagac <aliakc@web.de>
4710 M:      Jamie Lenehan <lenehan@twibble.org>
4711 L:      dc395x@twibble.org
4712 S:      Maintained
4713 W:      http://twibble.org/dist/dc395x/
4714 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4715 F:      Documentation/scsi/dc395x.rst
4716 F:      drivers/scsi/dc395x.*
4717
4718 DCCP PROTOCOL
4719 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4720 L:      dccp@vger.kernel.org
4721 S:      Maintained
4722 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4723 F:      include/linux/dccp.h
4724 F:      include/linux/tfrc.h
4725 F:      include/uapi/linux/dccp.h
4726 F:      net/dccp/
4727
4728 DECnet NETWORK LAYER
4729 L:      linux-decnet-user@lists.sourceforge.net
4730 S:      Orphan
4731 W:      http://linux-decnet.sourceforge.net
4732 F:      Documentation/networking/decnet.txt
4733 F:      net/decnet/
4734
4735 DECSTATION PLATFORM SUPPORT
4736 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4737 L:      linux-mips@vger.kernel.org
4738 S:      Maintained
4739 W:      http://www.linux-mips.org/wiki/DECstation
4740 F:      arch/mips/dec/
4741 F:      arch/mips/include/asm/dec/
4742 F:      arch/mips/include/asm/mach-dec/
4743
4744 DEFXX FDDI NETWORK DRIVER
4745 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4746 S:      Maintained
4747 F:      drivers/net/fddi/defxx.*
4748
4749 DEFZA FDDI NETWORK DRIVER
4750 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4751 S:      Maintained
4752 F:      drivers/net/fddi/defza.*
4753
4754 DEINTERLACE DRIVERS FOR ALLWINNER H3
4755 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4756 L:      linux-media@vger.kernel.org
4757 S:      Maintained
4758 T:      git git://linuxtv.org/media_tree.git
4759 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4760 F:      drivers/media/platform/sunxi/sun8i-di/
4761
4762 DELL LAPTOP DRIVER
4763 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4764 M:      Pali Rohár <pali@kernel.org>
4765 L:      platform-driver-x86@vger.kernel.org
4766 S:      Maintained
4767 F:      drivers/platform/x86/dell-laptop.c
4768
4769 DELL LAPTOP FREEFALL DRIVER
4770 M:      Pali Rohár <pali@kernel.org>
4771 S:      Maintained
4772 F:      drivers/platform/x86/dell-smo8800.c
4773
4774 DELL LAPTOP RBTN DRIVER
4775 M:      Pali Rohár <pali@kernel.org>
4776 S:      Maintained
4777 F:      drivers/platform/x86/dell-rbtn.*
4778
4779 DELL LAPTOP SMM DRIVER
4780 M:      Pali Rohár <pali@kernel.org>
4781 S:      Maintained
4782 F:      drivers/hwmon/dell-smm-hwmon.c
4783 F:      include/uapi/linux/i8k.h
4784
4785 DELL REMOTE BIOS UPDATE DRIVER
4786 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4787 L:      platform-driver-x86@vger.kernel.org
4788 S:      Maintained
4789 F:      drivers/platform/x86/dell_rbu.c
4790
4791 DELL SMBIOS DRIVER
4792 M:      Pali Rohár <pali@kernel.org>
4793 M:      Mario Limonciello <mario.limonciello@dell.com>
4794 L:      platform-driver-x86@vger.kernel.org
4795 S:      Maintained
4796 F:      drivers/platform/x86/dell-smbios.*
4797
4798 DELL SMBIOS SMM DRIVER
4799 M:      Mario Limonciello <mario.limonciello@dell.com>
4800 L:      platform-driver-x86@vger.kernel.org
4801 S:      Maintained
4802 F:      drivers/platform/x86/dell-smbios-smm.c
4803
4804 DELL SMBIOS WMI DRIVER
4805 M:      Mario Limonciello <mario.limonciello@dell.com>
4806 L:      platform-driver-x86@vger.kernel.org
4807 S:      Maintained
4808 F:      drivers/platform/x86/dell-smbios-wmi.c
4809 F:      tools/wmi/dell-smbios-example.c
4810
4811 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4812 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4813 L:      platform-driver-x86@vger.kernel.org
4814 S:      Maintained
4815 F:      Documentation/driver-api/dcdbas.rst
4816 F:      drivers/platform/x86/dcdbas.*
4817
4818 DELL WMI DESCRIPTOR DRIVER
4819 M:      Mario Limonciello <mario.limonciello@dell.com>
4820 S:      Maintained
4821 F:      drivers/platform/x86/dell-wmi-descriptor.c
4822
4823 DELL WMI NOTIFICATIONS DRIVER
4824 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4825 M:      Pali Rohár <pali@kernel.org>
4826 S:      Maintained
4827 F:      drivers/platform/x86/dell-wmi.c
4828
4829 DELTA ST MEDIA DRIVER
4830 M:      Hugues Fruchet <hugues.fruchet@st.com>
4831 L:      linux-media@vger.kernel.org
4832 S:      Supported
4833 W:      https://linuxtv.org
4834 T:      git git://linuxtv.org/media_tree.git
4835 F:      drivers/media/platform/sti/delta
4836
4837 DENALI NAND DRIVER
4838 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4839 L:      linux-mtd@lists.infradead.org
4840 S:      Supported
4841 F:      drivers/mtd/nand/raw/denali*
4842
4843 DESIGNWARE EDMA CORE IP DRIVER
4844 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4845 L:      dmaengine@vger.kernel.org
4846 S:      Maintained
4847 F:      drivers/dma/dw-edma/
4848 F:      include/linux/dma/edma.h
4849
4850 DESIGNWARE USB2 DRD IP DRIVER
4851 M:      Minas Harutyunyan <hminas@synopsys.com>
4852 L:      linux-usb@vger.kernel.org
4853 S:      Maintained
4854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4855 F:      drivers/usb/dwc2/
4856
4857 DESIGNWARE USB3 DRD IP DRIVER
4858 M:      Felipe Balbi <balbi@kernel.org>
4859 L:      linux-usb@vger.kernel.org
4860 S:      Maintained
4861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4862 F:      drivers/usb/dwc3/
4863
4864 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4865 M:      Andreas Klinger <ak@it-klinger.de>
4866 L:      linux-iio@vger.kernel.org
4867 S:      Maintained
4868 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4869 F:      drivers/iio/proximity/srf*.c
4870
4871 DEVICE COREDUMP (DEV_COREDUMP)
4872 M:      Johannes Berg <johannes@sipsolutions.net>
4873 L:      linux-kernel@vger.kernel.org
4874 S:      Maintained
4875 F:      drivers/base/devcoredump.c
4876 F:      include/linux/devcoredump.h
4877
4878 DEVICE DIRECT ACCESS (DAX)
4879 M:      Dan Williams <dan.j.williams@intel.com>
4880 M:      Vishal Verma <vishal.l.verma@intel.com>
4881 M:      Dave Jiang <dave.jiang@intel.com>
4882 L:      linux-nvdimm@lists.01.org
4883 S:      Supported
4884 F:      drivers/dax/
4885
4886 DEVICE FREQUENCY (DEVFREQ)
4887 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4888 M:      Kyungmin Park <kyungmin.park@samsung.com>
4889 M:      Chanwoo Choi <cw00.choi@samsung.com>
4890 L:      linux-pm@vger.kernel.org
4891 S:      Maintained
4892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4893 F:      Documentation/devicetree/bindings/devfreq/
4894 F:      drivers/devfreq/
4895 F:      include/linux/devfreq.h
4896 F:      include/trace/events/devfreq.h
4897
4898 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4899 M:      Chanwoo Choi <cw00.choi@samsung.com>
4900 L:      linux-pm@vger.kernel.org
4901 S:      Supported
4902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4903 F:      Documentation/devicetree/bindings/devfreq/event/
4904 F:      drivers/devfreq/devfreq-event.c
4905 F:      drivers/devfreq/event/
4906 F:      include/dt-bindings/pmu/exynos_ppmu.h
4907 F:      include/linux/devfreq-event.h
4908
4909 DEVICE NUMBER REGISTRY
4910 M:      Torben Mathiasen <device@lanana.org>
4911 S:      Maintained
4912 W:      http://lanana.org/docs/device-list/index.html
4913
4914 DEVICE-MAPPER  (LVM)
4915 M:      Alasdair Kergon <agk@redhat.com>
4916 M:      Mike Snitzer <snitzer@redhat.com>
4917 M:      dm-devel@redhat.com
4918 L:      dm-devel@redhat.com
4919 S:      Maintained
4920 W:      http://sources.redhat.com/dm
4921 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4923 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4924 F:      Documentation/admin-guide/device-mapper/
4925 F:      drivers/md/Kconfig
4926 F:      drivers/md/Makefile
4927 F:      drivers/md/dm*
4928 F:      drivers/md/persistent-data/
4929 F:      include/linux/device-mapper.h
4930 F:      include/linux/dm-*.h
4931 F:      include/uapi/linux/dm-*.h
4932
4933 DEVLINK
4934 M:      Jiri Pirko <jiri@mellanox.com>
4935 L:      netdev@vger.kernel.org
4936 S:      Supported
4937 F:      Documentation/networking/devlink
4938 F:      include/net/devlink.h
4939 F:      include/uapi/linux/devlink.h
4940 F:      net/core/devlink.c
4941
4942 DIALOG SEMICONDUCTOR DRIVERS
4943 M:      Support Opensource <support.opensource@diasemi.com>
4944 S:      Supported
4945 W:      http://www.dialog-semiconductor.com/products
4946 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4947 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4948 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4949 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4950 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4951 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4952 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4953 F:      Documentation/hwmon/da90??.rst
4954 F:      drivers/gpio/gpio-da90??.c
4955 F:      drivers/hwmon/da90??-hwmon.c
4956 F:      drivers/iio/adc/da91??-*.c
4957 F:      drivers/input/misc/da90??_onkey.c
4958 F:      drivers/input/touchscreen/da9052_tsi.c
4959 F:      drivers/leds/leds-da90??.c
4960 F:      drivers/mfd/da903x.c
4961 F:      drivers/mfd/da90??-*.c
4962 F:      drivers/mfd/da91??-*.c
4963 F:      drivers/pinctrl/pinctrl-da90??.c
4964 F:      drivers/power/supply/da9052-battery.c
4965 F:      drivers/power/supply/da91??-*.c
4966 F:      drivers/regulator/da903x.c
4967 F:      drivers/regulator/da9???-regulator.[ch]
4968 F:      drivers/regulator/slg51000-regulator.[ch]
4969 F:      drivers/rtc/rtc-da90??.c
4970 F:      drivers/thermal/da90??-thermal.c
4971 F:      drivers/video/backlight/da90??_bl.c
4972 F:      drivers/watchdog/da90??_wdt.c
4973 F:      include/linux/mfd/da903x.h
4974 F:      include/linux/mfd/da9052/
4975 F:      include/linux/mfd/da9055/
4976 F:      include/linux/mfd/da9062/
4977 F:      include/linux/mfd/da9063/
4978 F:      include/linux/mfd/da9150/
4979 F:      include/linux/regulator/da9211.h
4980 F:      include/sound/da[79]*.h
4981 F:      sound/soc/codecs/da[79]*.[ch]
4982
4983 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4984 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4985 L:      linux-gpio@vger.kernel.org
4986 S:      Maintained
4987 F:      drivers/gpio/gpio-gpio-mm.c
4988
4989 DIOLAN U2C-12 I2C DRIVER
4990 M:      Guenter Roeck <linux@roeck-us.net>
4991 L:      linux-i2c@vger.kernel.org
4992 S:      Maintained
4993 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4994
4995 DIRECTORY NOTIFICATION (DNOTIFY)
4996 M:      Jan Kara <jack@suse.cz>
4997 R:      Amir Goldstein <amir73il@gmail.com>
4998 L:      linux-fsdevel@vger.kernel.org
4999 S:      Maintained
5000 F:      Documentation/filesystems/dnotify.txt
5001 F:      fs/notify/dnotify/
5002 F:      include/linux/dnotify.h
5003
5004 DISK GEOMETRY AND PARTITION HANDLING
5005 M:      Andries Brouwer <aeb@cwi.nl>
5006 S:      Maintained
5007 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
5008 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
5009 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
5010
5011 DISKQUOTA
5012 M:      Jan Kara <jack@suse.com>
5013 S:      Maintained
5014 F:      Documentation/filesystems/quota.txt
5015 F:      fs/quota/
5016 F:      include/linux/quota*.h
5017 F:      include/uapi/linux/quota*.h
5018
5019 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
5020 M:      Bernie Thompson <bernie@plugable.com>
5021 L:      linux-fbdev@vger.kernel.org
5022 S:      Maintained
5023 W:      http://plugable.com/category/projects/udlfb/
5024 F:      Documentation/fb/udlfb.rst
5025 F:      drivers/video/fbdev/udlfb.c
5026 F:      include/video/udlfb.h
5027
5028 DISTRIBUTED LOCK MANAGER (DLM)
5029 M:      Christine Caulfield <ccaulfie@redhat.com>
5030 M:      David Teigland <teigland@redhat.com>
5031 L:      cluster-devel@redhat.com
5032 S:      Supported
5033 W:      http://sources.redhat.com/cluster/
5034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
5035 F:      fs/dlm/
5036
5037 DMA BUFFER SHARING FRAMEWORK
5038 M:      Sumit Semwal <sumit.semwal@linaro.org>
5039 L:      linux-media@vger.kernel.org
5040 L:      dri-devel@lists.freedesktop.org
5041 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5042 S:      Maintained
5043 T:      git git://anongit.freedesktop.org/drm/drm-misc
5044 F:      Documentation/driver-api/dma-buf.rst
5045 F:      drivers/dma-buf/
5046 F:      include/linux/*fence.h
5047 F:      include/linux/dma-buf*
5048 F:      include/linux/dma-resv.h
5049 K:      dma_(buf|fence|resv)
5050
5051 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
5052 M:      Vinod Koul <vkoul@kernel.org>
5053 L:      dmaengine@vger.kernel.org
5054 S:      Maintained
5055 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
5056 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
5057 F:      Documentation/devicetree/bindings/dma/
5058 F:      Documentation/driver-api/dmaengine/
5059 F:      drivers/dma/
5060 F:      include/linux/dmaengine.h
5061 F:      include/linux/of_dma.h
5062
5063 DMA MAPPING HELPERS
5064 M:      Christoph Hellwig <hch@lst.de>
5065 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5066 R:      Robin Murphy <robin.murphy@arm.com>
5067 L:      iommu@lists.linux-foundation.org
5068 S:      Supported
5069 W:      http://git.infradead.org/users/hch/dma-mapping.git
5070 T:      git git://git.infradead.org/users/hch/dma-mapping.git
5071 F:      include/asm-generic/dma-mapping.h
5072 F:      include/linux/dma-direct.h
5073 F:      include/linux/dma-mapping.h
5074 F:      include/linux/dma-noncoherent.h
5075 F:      kernel/dma/
5076
5077 DMA-BUF HEAPS FRAMEWORK
5078 M:      Sumit Semwal <sumit.semwal@linaro.org>
5079 R:      Andrew F. Davis <afd@ti.com>
5080 R:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5081 R:      Liam Mark <lmark@codeaurora.org>
5082 R:      Laura Abbott <labbott@redhat.com>
5083 R:      Brian Starkey <Brian.Starkey@arm.com>
5084 R:      John Stultz <john.stultz@linaro.org>
5085 L:      linux-media@vger.kernel.org
5086 L:      dri-devel@lists.freedesktop.org
5087 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5088 S:      Maintained
5089 T:      git git://anongit.freedesktop.org/drm/drm-misc
5090 F:      drivers/dma-buf/dma-heap.c
5091 F:      drivers/dma-buf/heaps/*
5092 F:      include/linux/dma-heap.h
5093 F:      include/uapi/linux/dma-heap.h
5094
5095 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5096 M:      Lukasz Luba <lukasz.luba@arm.com>
5097 L:      linux-pm@vger.kernel.org
5098 L:      linux-samsung-soc@vger.kernel.org
5099 S:      Maintained
5100 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5101 F:      drivers/memory/samsung/exynos5422-dmc.c
5102
5103 DME1737 HARDWARE MONITOR DRIVER
5104 M:      Juerg Haefliger <juergh@gmail.com>
5105 L:      linux-hwmon@vger.kernel.org
5106 S:      Maintained
5107 F:      Documentation/hwmon/dme1737.rst
5108 F:      drivers/hwmon/dme1737.c
5109
5110 DMI/SMBIOS SUPPORT
5111 M:      Jean Delvare <jdelvare@suse.com>
5112 S:      Maintained
5113 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5114 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5115 F:      drivers/firmware/dmi-id.c
5116 F:      drivers/firmware/dmi_scan.c
5117 F:      include/linux/dmi.h
5118
5119 DOCUMENTATION
5120 M:      Jonathan Corbet <corbet@lwn.net>
5121 L:      linux-doc@vger.kernel.org
5122 S:      Maintained
5123 T:      git git://git.lwn.net/linux.git docs-next
5124 F:      Documentation/
5125 F:      scripts/documentation-file-ref-check
5126 F:      scripts/kernel-doc
5127 F:      scripts/sphinx-pre-install
5128 X:      Documentation/ABI/
5129 X:      Documentation/devicetree/
5130 X:      Documentation/firmware-guide/acpi/
5131 X:      Documentation/i2c/
5132 X:      Documentation/media/
5133 X:      Documentation/power/
5134 X:      Documentation/spi/
5135
5136 DOCUMENTATION SCRIPTS
5137 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5138 L:      linux-doc@vger.kernel.org
5139 S:      Maintained
5140 F:      Documentation/sphinx/parse-headers.pl
5141 F:      scripts/documentation-file-ref-check
5142 F:      scripts/sphinx-pre-install
5143
5144 DOCUMENTATION/ITALIAN
5145 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5146 L:      linux-doc@vger.kernel.org
5147 S:      Maintained
5148 F:      Documentation/translations/it_IT
5149
5150 DONGWOON DW9714 LENS VOICE COIL DRIVER
5151 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5152 L:      linux-media@vger.kernel.org
5153 S:      Maintained
5154 T:      git git://linuxtv.org/media_tree.git
5155 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5156 F:      drivers/media/i2c/dw9714.c
5157
5158 DONGWOON DW9807 LENS VOICE COIL DRIVER
5159 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5160 L:      linux-media@vger.kernel.org
5161 S:      Maintained
5162 T:      git git://linuxtv.org/media_tree.git
5163 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5164 F:      drivers/media/i2c/dw9807-vcm.c
5165
5166 DOUBLETALK DRIVER
5167 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5168 L:      blinux-list@redhat.com
5169 S:      Maintained
5170 F:      drivers/char/dtlk.c
5171 F:      include/linux/dtlk.h
5172
5173 DPAA2 DATAPATH I/O (DPIO) DRIVER
5174 M:      Roy Pledge <Roy.Pledge@nxp.com>
5175 L:      linux-kernel@vger.kernel.org
5176 S:      Maintained
5177 F:      drivers/soc/fsl/dpio
5178
5179 DPAA2 ETHERNET DRIVER
5180 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5181 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5182 L:      netdev@vger.kernel.org
5183 S:      Maintained
5184 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5185 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5186 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5187 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5188 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5189 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5190 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5191 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5192 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5193
5194 DPAA2 ETHERNET SWITCH DRIVER
5195 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5196 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5197 L:      linux-kernel@vger.kernel.org
5198 S:      Maintained
5199 F:      drivers/staging/fsl-dpaa2/ethsw
5200
5201 DPT_I2O SCSI RAID DRIVER
5202 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5203 L:      linux-scsi@vger.kernel.org
5204 S:      Maintained
5205 W:      http://www.adaptec.com/
5206 F:      drivers/scsi/dpt*
5207 F:      drivers/scsi/dpt/
5208
5209 DRBD DRIVER
5210 M:      Philipp Reisner <philipp.reisner@linbit.com>
5211 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5212 L:      drbd-dev@lists.linbit.com
5213 S:      Supported
5214 W:      http://www.drbd.org
5215 T:      git git://git.linbit.com/linux-drbd.git
5216 T:      git git://git.linbit.com/drbd-8.4.git
5217 F:      Documentation/admin-guide/blockdev/
5218 F:      drivers/block/drbd/
5219 F:      lib/lru_cache.c
5220
5221 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5222 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5223 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5224 S:      Supported
5225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5226 F:      Documentation/core-api/kobject.rst
5227 F:      drivers/base/
5228 F:      fs/debugfs/
5229 F:      fs/sysfs/
5230 F:      include/linux/debugfs.h
5231 F:      include/linux/kobj*
5232 F:      lib/kobj*
5233
5234 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5235 M:      Kevin Hilman <khilman@kernel.org>
5236 M:      Nishanth Menon <nm@ti.com>
5237 L:      linux-pm@vger.kernel.org
5238 S:      Maintained
5239 F:      drivers/power/avs/
5240 F:      include/linux/power/smartreflex.h
5241
5242 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5243 M:      Maxime Ripard <mripard@kernel.org>
5244 M:      Chen-Yu Tsai <wens@csie.org>
5245 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5246 L:      dri-devel@lists.freedesktop.org
5247 S:      Supported
5248 T:      git git://anongit.freedesktop.org/drm/drm-misc
5249 F:      drivers/gpu/drm/sun4i/sun8i*
5250
5251 DRM DRIVER FOR ARM PL111 CLCD
5252 M:      Eric Anholt <eric@anholt.net>
5253 S:      Supported
5254 T:      git git://anongit.freedesktop.org/drm/drm-misc
5255 F:      drivers/gpu/drm/pl111/
5256
5257 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5258 M:      Linus Walleij <linus.walleij@linaro.org>
5259 S:      Maintained
5260 T:      git git://anongit.freedesktop.org/drm/drm-misc
5261 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5262 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5263
5264 DRM DRIVER FOR ASPEED BMC GFX
5265 M:      Joel Stanley <joel@jms.id.au>
5266 L:      linux-aspeed@lists.ozlabs.org
5267 S:      Supported
5268 T:      git git://anongit.freedesktop.org/drm/drm-misc
5269 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5270 F:      drivers/gpu/drm/aspeed/
5271
5272 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5273 M:      Dave Airlie <airlied@redhat.com>
5274 S:      Odd Fixes
5275 F:      drivers/gpu/drm/ast/
5276
5277 DRM DRIVER FOR BOCHS VIRTUAL GPU
5278 M:      Gerd Hoffmann <kraxel@redhat.com>
5279 L:      virtualization@lists.linux-foundation.org
5280 S:      Maintained
5281 T:      git git://anongit.freedesktop.org/drm/drm-misc
5282 F:      drivers/gpu/drm/bochs/
5283
5284 DRM DRIVER FOR BOE HIMAX8279D PANELS
5285 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
5286 S:      Maintained
5287 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt
5288 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
5289
5290 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5291 M:      Linus Walleij <linus.walleij@linaro.org>
5292 S:      Maintained
5293 T:      git git://anongit.freedesktop.org/drm/drm-misc
5294 F:      drivers/gpu/drm/tve200/
5295
5296 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
5297 M:      Icenowy Zheng <icenowy@aosc.io>
5298 S:      Maintained
5299 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
5300 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
5301
5302 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5303 M:      Jagan Teki <jagan@amarulasolutions.com>
5304 S:      Maintained
5305 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5306 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5307
5308 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5309 M:      Hans de Goede <hdegoede@redhat.com>
5310 S:      Maintained
5311 T:      git git://anongit.freedesktop.org/drm/drm-misc
5312 F:      drivers/gpu/drm/tiny/gm12u320.c
5313
5314 DRM DRIVER FOR HX8357D PANELS
5315 M:      Eric Anholt <eric@anholt.net>
5316 S:      Maintained
5317 T:      git git://anongit.freedesktop.org/drm/drm-misc
5318 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5319 F:      drivers/gpu/drm/tiny/hx8357d.c
5320
5321 DRM DRIVER FOR ILITEK ILI9225 PANELS
5322 M:      David Lechner <david@lechnology.com>
5323 S:      Maintained
5324 T:      git git://anongit.freedesktop.org/drm/drm-misc
5325 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5326 F:      drivers/gpu/drm/tiny/ili9225.c
5327
5328 DRM DRIVER FOR ILITEK ILI9486 PANELS
5329 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
5330 S:      Maintained
5331 T:      git git://anongit.freedesktop.org/drm/drm-misc
5332 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
5333 F:      drivers/gpu/drm/tiny/ili9486.c
5334
5335 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5336 S:      Orphan / Obsolete
5337 F:      drivers/gpu/drm/i810/
5338 F:      include/uapi/drm/i810_drm.h
5339
5340 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5341 S:      Orphan / Obsolete
5342 F:      drivers/gpu/drm/mga/
5343 F:      include/uapi/drm/mga_drm.h
5344
5345 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5346 M:      Dave Airlie <airlied@redhat.com>
5347 S:      Odd Fixes
5348 F:      drivers/gpu/drm/mgag200/
5349
5350 DRM DRIVER FOR MI0283QT
5351 M:      Noralf Trønnes <noralf@tronnes.org>
5352 S:      Maintained
5353 T:      git git://anongit.freedesktop.org/drm/drm-misc
5354 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5355 F:      drivers/gpu/drm/tiny/mi0283qt.c
5356
5357 DRM DRIVER FOR MSM ADRENO GPU
5358 M:      Rob Clark <robdclark@gmail.com>
5359 M:      Sean Paul <sean@poorly.run>
5360 L:      linux-arm-msm@vger.kernel.org
5361 L:      dri-devel@lists.freedesktop.org
5362 L:      freedreno@lists.freedesktop.org
5363 S:      Maintained
5364 T:      git https://gitlab.freedesktop.org/drm/msm.git
5365 F:      Documentation/devicetree/bindings/display/msm/
5366 F:      drivers/gpu/drm/msm/
5367 F:      include/uapi/drm/msm_drm.h
5368
5369 DRM DRIVER FOR NOVATEK NT35510 PANELS
5370 M:      Linus Walleij <linus.walleij@linaro.org>
5371 S:      Maintained
5372 T:      git git://anongit.freedesktop.org/drm/drm-misc
5373 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
5374 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
5375
5376 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5377 M:      Ben Skeggs <bskeggs@redhat.com>
5378 L:      dri-devel@lists.freedesktop.org
5379 L:      nouveau@lists.freedesktop.org
5380 S:      Supported
5381 T:      git git://github.com/skeggsb/linux
5382 F:      drivers/gpu/drm/nouveau/
5383 F:      include/uapi/drm/nouveau_drm.h
5384
5385 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5386 M:      Stefan Mavrodiev <stefan@olimex.com>
5387 S:      Maintained
5388 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5389 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5390
5391 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5392 M:      Noralf Trønnes <noralf@tronnes.org>
5393 S:      Maintained
5394 T:      git git://anongit.freedesktop.org/drm/drm-misc
5395 F:      Documentation/devicetree/bindings/display/repaper.txt
5396 F:      drivers/gpu/drm/tiny/repaper.c
5397
5398 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5399 M:      Dave Airlie <airlied@redhat.com>
5400 M:      Gerd Hoffmann <kraxel@redhat.com>
5401 L:      virtualization@lists.linux-foundation.org
5402 S:      Obsolete
5403 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5404 T:      git git://anongit.freedesktop.org/drm/drm-misc
5405 F:      drivers/gpu/drm/cirrus/
5406
5407 DRM DRIVER FOR QXL VIRTUAL GPU
5408 M:      Dave Airlie <airlied@redhat.com>
5409 M:      Gerd Hoffmann <kraxel@redhat.com>
5410 L:      virtualization@lists.linux-foundation.org
5411 L:      spice-devel@lists.freedesktop.org
5412 S:      Maintained
5413 T:      git git://anongit.freedesktop.org/drm/drm-misc
5414 F:      drivers/gpu/drm/qxl/
5415 F:      include/uapi/drm/qxl_drm.h
5416
5417 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5418 S:      Orphan / Obsolete
5419 F:      drivers/gpu/drm/r128/
5420 F:      include/uapi/drm/r128_drm.h
5421
5422 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5423 M:      Robert Chiras <robert.chiras@nxp.com>
5424 S:      Maintained
5425 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5426 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5427
5428 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5429 M:      Guido Günther <agx@sigxcpu.org>
5430 R:      Purism Kernel Team <kernel@puri.sm>
5431 S:      Maintained
5432 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5433 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5434
5435 DRM DRIVER FOR SAVAGE VIDEO CARDS
5436 S:      Orphan / Obsolete
5437 F:      drivers/gpu/drm/savage/
5438 F:      include/uapi/drm/savage_drm.h
5439
5440 DRM DRIVER FOR SIS VIDEO CARDS
5441 S:      Orphan / Obsolete
5442 F:      drivers/gpu/drm/sis/
5443 F:      include/uapi/drm/sis_drm.h
5444
5445 DRM DRIVER FOR SITRONIX ST7586 PANELS
5446 M:      David Lechner <david@lechnology.com>
5447 S:      Maintained
5448 T:      git git://anongit.freedesktop.org/drm/drm-misc
5449 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5450 F:      drivers/gpu/drm/tiny/st7586.c
5451
5452 DRM DRIVER FOR SITRONIX ST7701 PANELS
5453 M:      Jagan Teki <jagan@amarulasolutions.com>
5454 S:      Maintained
5455 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5456 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5457
5458 DRM DRIVER FOR SITRONIX ST7735R PANELS
5459 M:      David Lechner <david@lechnology.com>
5460 S:      Maintained
5461 T:      git git://anongit.freedesktop.org/drm/drm-misc
5462 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
5463 F:      drivers/gpu/drm/tiny/st7735r.c
5464
5465 DRM DRIVER FOR SONY ACX424AKP PANELS
5466 M:      Linus Walleij <linus.walleij@linaro.org>
5467 S:      Maintained
5468 T:      git git://anongit.freedesktop.org/drm/drm-misc
5469 F:      drivers/gpu/drm/panel/panel-sony-acx424akp.c
5470
5471 DRM DRIVER FOR ST-ERICSSON MCDE
5472 M:      Linus Walleij <linus.walleij@linaro.org>
5473 S:      Maintained
5474 T:      git git://anongit.freedesktop.org/drm/drm-misc
5475 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5476 F:      drivers/gpu/drm/mcde/
5477
5478 DRM DRIVER FOR TDFX VIDEO CARDS
5479 S:      Orphan / Obsolete
5480 F:      drivers/gpu/drm/tdfx/
5481
5482 DRM DRIVER FOR TPO TPG110 PANELS
5483 M:      Linus Walleij <linus.walleij@linaro.org>
5484 S:      Maintained
5485 T:      git git://anongit.freedesktop.org/drm/drm-misc
5486 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5487 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5488
5489 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5490 M:      Dave Airlie <airlied@redhat.com>
5491 R:      Sean Paul <sean@poorly.run>
5492 L:      dri-devel@lists.freedesktop.org
5493 S:      Odd Fixes
5494 T:      git git://anongit.freedesktop.org/drm/drm-misc
5495 F:      drivers/gpu/drm/udl/
5496
5497 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5498 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5499 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5500 R:      Daniel Vetter <daniel@ffwll.ch>
5501 L:      dri-devel@lists.freedesktop.org
5502 S:      Maintained
5503 T:      git git://anongit.freedesktop.org/drm/drm-misc
5504 F:      Documentation/gpu/vkms.rst
5505 F:      drivers/gpu/drm/vkms/
5506
5507 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5508 M:      Hans de Goede <hdegoede@redhat.com>
5509 L:      dri-devel@lists.freedesktop.org
5510 S:      Maintained
5511 T:      git git://anongit.freedesktop.org/drm/drm-misc
5512 F:      drivers/gpu/drm/vboxvideo/
5513
5514 DRM DRIVER FOR VMWARE VIRTUAL GPU
5515 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5516 M:      Roland Scheidegger <sroland@vmware.com>
5517 L:      dri-devel@lists.freedesktop.org
5518 S:      Supported
5519 T:      git git://people.freedesktop.org/~sroland/linux
5520 F:      drivers/gpu/drm/vmwgfx/
5521 F:      include/uapi/drm/vmwgfx_drm.h
5522
5523 DRM DRIVERS
5524 M:      David Airlie <airlied@linux.ie>
5525 M:      Daniel Vetter <daniel@ffwll.ch>
5526 L:      dri-devel@lists.freedesktop.org
5527 S:      Maintained
5528 B:      https://bugs.freedesktop.org/
5529 C:      irc://chat.freenode.net/dri-devel
5530 T:      git git://anongit.freedesktop.org/drm/drm
5531 F:      Documentation/devicetree/bindings/display/
5532 F:      Documentation/devicetree/bindings/gpu/
5533 F:      Documentation/gpu/
5534 F:      drivers/gpu/drm/
5535 F:      drivers/gpu/vga/
5536 F:      include/drm/
5537 F:      include/linux/vga*
5538 F:      include/uapi/drm/
5539
5540 DRM DRIVERS AND MISC GPU PATCHES
5541 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5542 M:      Maxime Ripard <mripard@kernel.org>
5543 M:      Thomas Zimmermann <tzimmermann@suse.de>
5544 S:      Maintained
5545 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5546 T:      git git://anongit.freedesktop.org/drm/drm-misc
5547 F:      Documentation/gpu/
5548 F:      drivers/gpu/drm/*
5549 F:      drivers/gpu/vga/
5550 F:      include/drm/drm*
5551 F:      include/linux/vga*
5552 F:      include/uapi/drm/drm*
5553
5554 DRM DRIVERS FOR ALLWINNER A10
5555 M:      Maxime Ripard <mripard@kernel.org>
5556 M:      Chen-Yu Tsai <wens@csie.org>
5557 L:      dri-devel@lists.freedesktop.org
5558 S:      Supported
5559 T:      git git://anongit.freedesktop.org/drm/drm-misc
5560 F:      Documentation/devicetree/bindings/display/allwinner*
5561 F:      drivers/gpu/drm/sun4i/
5562
5563 DRM DRIVERS FOR AMLOGIC SOCS
5564 M:      Neil Armstrong <narmstrong@baylibre.com>
5565 L:      dri-devel@lists.freedesktop.org
5566 L:      linux-amlogic@lists.infradead.org
5567 S:      Supported
5568 W:      http://linux-meson.com/
5569 T:      git git://anongit.freedesktop.org/drm/drm-misc
5570 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5571 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5572 F:      Documentation/gpu/meson.rst
5573 F:      drivers/gpu/drm/meson/
5574
5575 DRM DRIVERS FOR ATMEL HLCDC
5576 M:      Sam Ravnborg <sam@ravnborg.org>
5577 M:      Boris Brezillon <bbrezillon@kernel.org>
5578 L:      dri-devel@lists.freedesktop.org
5579 S:      Supported
5580 T:      git git://anongit.freedesktop.org/drm/drm-misc
5581 F:      Documentation/devicetree/bindings/display/atmel/
5582 F:      drivers/gpu/drm/atmel-hlcdc/
5583
5584 DRM DRIVERS FOR BRIDGE CHIPS
5585 M:      Andrzej Hajda <a.hajda@samsung.com>
5586 M:      Neil Armstrong <narmstrong@baylibre.com>
5587 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5588 R:      Jonas Karlman <jonas@kwiboo.se>
5589 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5590 S:      Maintained
5591 T:      git git://anongit.freedesktop.org/drm/drm-misc
5592 F:      drivers/gpu/drm/bridge/
5593
5594 DRM DRIVERS FOR EXYNOS
5595 M:      Inki Dae <inki.dae@samsung.com>
5596 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5597 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5598 M:      Kyungmin Park <kyungmin.park@samsung.com>
5599 L:      dri-devel@lists.freedesktop.org
5600 S:      Supported
5601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5602 F:      Documentation/devicetree/bindings/display/exynos/
5603 F:      drivers/gpu/drm/exynos/
5604 F:      include/uapi/drm/exynos_drm.h
5605
5606 DRM DRIVERS FOR FREESCALE DCU
5607 M:      Stefan Agner <stefan@agner.ch>
5608 M:      Alison Wang <alison.wang@nxp.com>
5609 L:      dri-devel@lists.freedesktop.org
5610 S:      Supported
5611 T:      git git://anongit.freedesktop.org/drm/drm-misc
5612 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5613 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5614 F:      drivers/gpu/drm/fsl-dcu/
5615
5616 DRM DRIVERS FOR FREESCALE IMX
5617 M:      Philipp Zabel <p.zabel@pengutronix.de>
5618 L:      dri-devel@lists.freedesktop.org
5619 S:      Maintained
5620 F:      Documentation/devicetree/bindings/display/imx/
5621 F:      drivers/gpu/drm/imx/
5622 F:      drivers/gpu/ipu-v3/
5623
5624 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5625 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5626 L:      dri-devel@lists.freedesktop.org
5627 S:      Maintained
5628 T:      git git://github.com/patjak/drm-gma500
5629 F:      drivers/gpu/drm/gma500/
5630
5631 DRM DRIVERS FOR HISILICON
5632 M:      Xinliang Liu <xinliang.liu@linaro.org>
5633 M:      Rongrong Zou <zourongrong@gmail.com>
5634 R:      John Stultz <john.stultz@linaro.org>
5635 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5636 R:      Chen Feng <puck.chen@hisilicon.com>
5637 L:      dri-devel@lists.freedesktop.org
5638 S:      Maintained
5639 T:      git git://anongit.freedesktop.org/drm/drm-misc
5640 F:      Documentation/devicetree/bindings/display/hisilicon/
5641 F:      drivers/gpu/drm/hisilicon/
5642
5643 DRM DRIVERS FOR LIMA
5644 M:      Qiang Yu <yuq825@gmail.com>
5645 L:      dri-devel@lists.freedesktop.org
5646 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5647 S:      Maintained
5648 T:      git git://anongit.freedesktop.org/drm/drm-misc
5649 F:      drivers/gpu/drm/lima/
5650 F:      include/uapi/drm/lima_drm.h
5651
5652 DRM DRIVERS FOR MEDIATEK
5653 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
5654 M:      Philipp Zabel <p.zabel@pengutronix.de>
5655 L:      dri-devel@lists.freedesktop.org
5656 S:      Supported
5657 F:      Documentation/devicetree/bindings/display/mediatek/
5658 F:      drivers/gpu/drm/mediatek/
5659
5660 DRM DRIVERS FOR NVIDIA TEGRA
5661 M:      Thierry Reding <thierry.reding@gmail.com>
5662 L:      dri-devel@lists.freedesktop.org
5663 L:      linux-tegra@vger.kernel.org
5664 S:      Supported
5665 T:      git git://anongit.freedesktop.org/tegra/linux.git
5666 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5667 F:      drivers/gpu/drm/tegra/
5668 F:      drivers/gpu/host1x/
5669 F:      include/linux/host1x.h
5670 F:      include/uapi/drm/tegra_drm.h
5671
5672 DRM DRIVERS FOR RENESAS
5673 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5674 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5675 L:      dri-devel@lists.freedesktop.org
5676 L:      linux-renesas-soc@vger.kernel.org
5677 S:      Supported
5678 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5679 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5680 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5681 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5682 F:      drivers/gpu/drm/rcar-du/
5683 F:      drivers/gpu/drm/shmobile/
5684 F:      include/linux/platform_data/shmob_drm.h
5685
5686 DRM DRIVERS FOR ROCKCHIP
5687 M:      Sandy Huang <hjc@rock-chips.com>
5688 M:      Heiko Stübner <heiko@sntech.de>
5689 L:      dri-devel@lists.freedesktop.org
5690 S:      Maintained
5691 T:      git git://anongit.freedesktop.org/drm/drm-misc
5692 F:      Documentation/devicetree/bindings/display/rockchip/
5693 F:      drivers/gpu/drm/rockchip/
5694
5695 DRM DRIVERS FOR STI
5696 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5697 M:      Vincent Abriou <vincent.abriou@st.com>
5698 L:      dri-devel@lists.freedesktop.org
5699 S:      Maintained
5700 T:      git git://anongit.freedesktop.org/drm/drm-misc
5701 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5702 F:      drivers/gpu/drm/sti
5703
5704 DRM DRIVERS FOR STM
5705 M:      Yannick Fertre <yannick.fertre@st.com>
5706 M:      Philippe Cornu <philippe.cornu@st.com>
5707 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5708 M:      Vincent Abriou <vincent.abriou@st.com>
5709 L:      dri-devel@lists.freedesktop.org
5710 S:      Maintained
5711 T:      git git://anongit.freedesktop.org/drm/drm-misc
5712 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
5713 F:      drivers/gpu/drm/stm
5714
5715 DRM DRIVERS FOR TI KEYSTONE
5716 M:      Jyri Sarha <jsarha@ti.com>
5717 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5718 L:      dri-devel@lists.freedesktop.org
5719 S:      Maintained
5720 T:      git git://anongit.freedesktop.org/drm/drm-misc
5721 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
5722 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
5723 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
5724 F:      drivers/gpu/drm/tidss/
5725
5726 DRM DRIVERS FOR TI LCDC
5727 M:      Jyri Sarha <jsarha@ti.com>
5728 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5729 L:      dri-devel@lists.freedesktop.org
5730 S:      Maintained
5731 F:      Documentation/devicetree/bindings/display/tilcdc/
5732 F:      drivers/gpu/drm/tilcdc/
5733
5734 DRM DRIVERS FOR TI OMAP
5735 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5736 L:      dri-devel@lists.freedesktop.org
5737 S:      Maintained
5738 F:      Documentation/devicetree/bindings/display/ti/
5739 F:      drivers/gpu/drm/omapdrm/
5740
5741 DRM DRIVERS FOR V3D
5742 M:      Eric Anholt <eric@anholt.net>
5743 S:      Supported
5744 T:      git git://anongit.freedesktop.org/drm/drm-misc
5745 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5746 F:      drivers/gpu/drm/v3d/
5747 F:      include/uapi/drm/v3d_drm.h
5748
5749 DRM DRIVERS FOR VC4
5750 M:      Eric Anholt <eric@anholt.net>
5751 S:      Supported
5752 T:      git git://github.com/anholt/linux
5753 T:      git git://anongit.freedesktop.org/drm/drm-misc
5754 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5755 F:      drivers/gpu/drm/vc4/
5756 F:      include/uapi/drm/vc4_drm.h
5757
5758 DRM DRIVERS FOR VIVANTE GPU IP
5759 M:      Lucas Stach <l.stach@pengutronix.de>
5760 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5761 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5762 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5763 L:      dri-devel@lists.freedesktop.org
5764 S:      Maintained
5765 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
5766 F:      drivers/gpu/drm/etnaviv/
5767 F:      include/uapi/drm/etnaviv_drm.h
5768
5769 DRM DRIVERS FOR XEN
5770 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5771 L:      dri-devel@lists.freedesktop.org
5772 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5773 S:      Supported
5774 T:      git git://anongit.freedesktop.org/drm/drm-misc
5775 F:      Documentation/gpu/xen-front.rst
5776 F:      drivers/gpu/drm/xen/
5777
5778 DRM DRIVERS FOR ZTE ZX
5779 M:      Shawn Guo <shawnguo@kernel.org>
5780 L:      dri-devel@lists.freedesktop.org
5781 S:      Maintained
5782 T:      git git://anongit.freedesktop.org/drm/drm-misc
5783 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5784 F:      drivers/gpu/drm/zte/
5785
5786 DRM PANEL DRIVERS
5787 M:      Thierry Reding <thierry.reding@gmail.com>
5788 R:      Sam Ravnborg <sam@ravnborg.org>
5789 L:      dri-devel@lists.freedesktop.org
5790 S:      Maintained
5791 T:      git git://anongit.freedesktop.org/drm/drm-misc
5792 F:      Documentation/devicetree/bindings/display/panel/
5793 F:      drivers/gpu/drm/drm_panel.c
5794 F:      drivers/gpu/drm/panel/
5795 F:      include/drm/drm_panel.h
5796
5797 DRM TTM SUBSYSTEM
5798 M:      Christian Koenig <christian.koenig@amd.com>
5799 M:      Huang Rui <ray.huang@amd.com>
5800 L:      dri-devel@lists.freedesktop.org
5801 S:      Maintained
5802 T:      git git://people.freedesktop.org/~agd5f/linux
5803 F:      drivers/gpu/drm/ttm/
5804 F:      include/drm/ttm/
5805
5806 DSBR100 USB FM RADIO DRIVER
5807 M:      Alexey Klimov <klimov.linux@gmail.com>
5808 L:      linux-media@vger.kernel.org
5809 S:      Maintained
5810 T:      git git://linuxtv.org/media_tree.git
5811 F:      drivers/media/radio/dsbr100.c
5812
5813 DT3155 MEDIA DRIVER
5814 M:      Hans Verkuil <hverkuil@xs4all.nl>
5815 L:      linux-media@vger.kernel.org
5816 S:      Odd Fixes
5817 W:      https://linuxtv.org
5818 T:      git git://linuxtv.org/media_tree.git
5819 F:      drivers/media/pci/dt3155/
5820
5821 DVB_USB_AF9015 MEDIA DRIVER
5822 M:      Antti Palosaari <crope@iki.fi>
5823 L:      linux-media@vger.kernel.org
5824 S:      Maintained
5825 W:      https://linuxtv.org
5826 W:      http://palosaari.fi/linux/
5827 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5828 T:      git git://linuxtv.org/anttip/media_tree.git
5829 F:      drivers/media/usb/dvb-usb-v2/af9015*
5830
5831 DVB_USB_AF9035 MEDIA DRIVER
5832 M:      Antti Palosaari <crope@iki.fi>
5833 L:      linux-media@vger.kernel.org
5834 S:      Maintained
5835 W:      https://linuxtv.org
5836 W:      http://palosaari.fi/linux/
5837 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5838 T:      git git://linuxtv.org/anttip/media_tree.git
5839 F:      drivers/media/usb/dvb-usb-v2/af9035*
5840
5841 DVB_USB_ANYSEE MEDIA DRIVER
5842 M:      Antti Palosaari <crope@iki.fi>
5843 L:      linux-media@vger.kernel.org
5844 S:      Maintained
5845 W:      https://linuxtv.org
5846 W:      http://palosaari.fi/linux/
5847 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5848 T:      git git://linuxtv.org/anttip/media_tree.git
5849 F:      drivers/media/usb/dvb-usb-v2/anysee*
5850
5851 DVB_USB_AU6610 MEDIA DRIVER
5852 M:      Antti Palosaari <crope@iki.fi>
5853 L:      linux-media@vger.kernel.org
5854 S:      Maintained
5855 W:      https://linuxtv.org
5856 W:      http://palosaari.fi/linux/
5857 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5858 T:      git git://linuxtv.org/anttip/media_tree.git
5859 F:      drivers/media/usb/dvb-usb-v2/au6610*
5860
5861 DVB_USB_CE6230 MEDIA DRIVER
5862 M:      Antti Palosaari <crope@iki.fi>
5863 L:      linux-media@vger.kernel.org
5864 S:      Maintained
5865 W:      https://linuxtv.org
5866 W:      http://palosaari.fi/linux/
5867 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5868 T:      git git://linuxtv.org/anttip/media_tree.git
5869 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5870
5871 DVB_USB_CXUSB MEDIA DRIVER
5872 M:      Michael Krufky <mkrufky@linuxtv.org>
5873 L:      linux-media@vger.kernel.org
5874 S:      Maintained
5875 W:      https://linuxtv.org
5876 W:      http://github.com/mkrufky
5877 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5878 T:      git git://linuxtv.org/media_tree.git
5879 F:      drivers/media/usb/dvb-usb/cxusb*
5880
5881 DVB_USB_EC168 MEDIA DRIVER
5882 M:      Antti Palosaari <crope@iki.fi>
5883 L:      linux-media@vger.kernel.org
5884 S:      Maintained
5885 W:      https://linuxtv.org
5886 W:      http://palosaari.fi/linux/
5887 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5888 T:      git git://linuxtv.org/anttip/media_tree.git
5889 F:      drivers/media/usb/dvb-usb-v2/ec168*
5890
5891 DVB_USB_GL861 MEDIA DRIVER
5892 M:      Antti Palosaari <crope@iki.fi>
5893 L:      linux-media@vger.kernel.org
5894 S:      Maintained
5895 W:      https://linuxtv.org
5896 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5897 T:      git git://linuxtv.org/anttip/media_tree.git
5898 F:      drivers/media/usb/dvb-usb-v2/gl861*
5899
5900 DVB_USB_MXL111SF MEDIA DRIVER
5901 M:      Michael Krufky <mkrufky@linuxtv.org>
5902 L:      linux-media@vger.kernel.org
5903 S:      Maintained
5904 W:      https://linuxtv.org
5905 W:      http://github.com/mkrufky
5906 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5907 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5908 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5909
5910 DVB_USB_RTL28XXU MEDIA DRIVER
5911 M:      Antti Palosaari <crope@iki.fi>
5912 L:      linux-media@vger.kernel.org
5913 S:      Maintained
5914 W:      https://linuxtv.org
5915 W:      http://palosaari.fi/linux/
5916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5917 T:      git git://linuxtv.org/anttip/media_tree.git
5918 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5919
5920 DVB_USB_V2 MEDIA DRIVER
5921 M:      Antti Palosaari <crope@iki.fi>
5922 L:      linux-media@vger.kernel.org
5923 S:      Maintained
5924 W:      https://linuxtv.org
5925 W:      http://palosaari.fi/linux/
5926 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5927 T:      git git://linuxtv.org/anttip/media_tree.git
5928 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5929 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5930
5931 DYNAMIC DEBUG
5932 M:      Jason Baron <jbaron@akamai.com>
5933 S:      Maintained
5934 F:      include/linux/dynamic_debug.h
5935 F:      lib/dynamic_debug.c
5936
5937 DYNAMIC INTERRUPT MODERATION
5938 M:      Tal Gilboa <talgi@mellanox.com>
5939 S:      Maintained
5940 F:      Documentation/networking/net_dim.rst
5941 F:      include/linux/dim.h
5942 F:      lib/dim/
5943
5944 DZ DECSTATION DZ11 SERIAL DRIVER
5945 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5946 S:      Maintained
5947 F:      drivers/tty/serial/dz.*
5948
5949 E3X0 POWER BUTTON DRIVER
5950 M:      Moritz Fischer <moritz.fischer@ettus.com>
5951 L:      usrp-users@lists.ettus.com
5952 S:      Supported
5953 W:      http://www.ettus.com
5954 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5955 F:      drivers/input/misc/e3x0-button.c
5956
5957 E4000 MEDIA DRIVER
5958 M:      Antti Palosaari <crope@iki.fi>
5959 L:      linux-media@vger.kernel.org
5960 S:      Maintained
5961 W:      https://linuxtv.org
5962 W:      http://palosaari.fi/linux/
5963 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5964 T:      git git://linuxtv.org/anttip/media_tree.git
5965 F:      drivers/media/tuners/e4000*
5966
5967 EARTH_PT1 MEDIA DRIVER
5968 M:      Akihiro Tsukada <tskd08@gmail.com>
5969 L:      linux-media@vger.kernel.org
5970 S:      Odd Fixes
5971 F:      drivers/media/pci/pt1/
5972
5973 EARTH_PT3 MEDIA DRIVER
5974 M:      Akihiro Tsukada <tskd08@gmail.com>
5975 L:      linux-media@vger.kernel.org
5976 S:      Odd Fixes
5977 F:      drivers/media/pci/pt3/
5978
5979 EC100 MEDIA DRIVER
5980 M:      Antti Palosaari <crope@iki.fi>
5981 L:      linux-media@vger.kernel.org
5982 S:      Maintained
5983 W:      https://linuxtv.org
5984 W:      http://palosaari.fi/linux/
5985 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5986 T:      git git://linuxtv.org/anttip/media_tree.git
5987 F:      drivers/media/dvb-frontends/ec100*
5988
5989 ECRYPT FILE SYSTEM
5990 M:      Tyler Hicks <code@tyhicks.com>
5991 L:      ecryptfs@vger.kernel.org
5992 S:      Odd Fixes
5993 W:      http://ecryptfs.org
5994 W:      https://launchpad.net/ecryptfs
5995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5996 F:      Documentation/filesystems/ecryptfs.rst
5997 F:      fs/ecryptfs/
5998
5999 EDAC-AMD64
6000 M:      Borislav Petkov <bp@alien8.de>
6001 L:      linux-edac@vger.kernel.org
6002 S:      Maintained
6003 F:      drivers/edac/amd64_edac*
6004
6005 EDAC-ARMADA
6006 M:      Jan Luebbe <jlu@pengutronix.de>
6007 L:      linux-edac@vger.kernel.org
6008 S:      Maintained
6009 F:      drivers/edac/armada_xp_*
6010
6011 EDAC-AST2500
6012 M:      Stefan Schaeckeler <sschaeck@cisco.com>
6013 S:      Supported
6014 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
6015 F:      drivers/edac/aspeed_edac.c
6016
6017 EDAC-BLUEFIELD
6018 M:      Shravan Kumar Ramani <sramani@mellanox.com>
6019 S:      Supported
6020 F:      drivers/edac/bluefield_edac.c
6021
6022 EDAC-CALXEDA
6023 M:      Robert Richter <rric@kernel.org>
6024 L:      linux-edac@vger.kernel.org
6025 S:      Maintained
6026 F:      drivers/edac/highbank*
6027
6028 EDAC-CAVIUM OCTEON
6029 M:      Ralf Baechle <ralf@linux-mips.org>
6030 M:      Robert Richter <rrichter@marvell.com>
6031 L:      linux-edac@vger.kernel.org
6032 L:      linux-mips@vger.kernel.org
6033 S:      Supported
6034 F:      drivers/edac/octeon_edac*
6035
6036 EDAC-CAVIUM THUNDERX
6037 M:      Robert Richter <rrichter@marvell.com>
6038 L:      linux-edac@vger.kernel.org
6039 S:      Supported
6040 F:      drivers/edac/thunderx_edac*
6041
6042 EDAC-CORE
6043 M:      Borislav Petkov <bp@alien8.de>
6044 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6045 M:      Tony Luck <tony.luck@intel.com>
6046 R:      James Morse <james.morse@arm.com>
6047 R:      Robert Richter <rrichter@marvell.com>
6048 L:      linux-edac@vger.kernel.org
6049 S:      Supported
6050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
6051 F:      Documentation/admin-guide/ras.rst
6052 F:      Documentation/driver-api/edac.rst
6053 F:      drivers/edac/
6054 F:      include/linux/edac.h
6055
6056 EDAC-DMC520
6057 M:      Lei Wang <lewan@microsoft.com>
6058 L:      linux-edac@vger.kernel.org
6059 S:      Supported
6060 F:      drivers/edac/dmc520_edac.c
6061
6062 EDAC-E752X
6063 M:      Mark Gross <mark.gross@intel.com>
6064 L:      linux-edac@vger.kernel.org
6065 S:      Maintained
6066 F:      drivers/edac/e752x_edac.c
6067
6068 EDAC-E7XXX
6069 L:      linux-edac@vger.kernel.org
6070 S:      Maintained
6071 F:      drivers/edac/e7xxx_edac.c
6072
6073 EDAC-FSL_DDR
6074 M:      York Sun <york.sun@nxp.com>
6075 L:      linux-edac@vger.kernel.org
6076 S:      Maintained
6077 F:      drivers/edac/fsl_ddr_edac.*
6078
6079 EDAC-GHES
6080 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6081 L:      linux-edac@vger.kernel.org
6082 S:      Maintained
6083 F:      drivers/edac/ghes_edac.c
6084
6085 EDAC-I10NM
6086 M:      Tony Luck <tony.luck@intel.com>
6087 L:      linux-edac@vger.kernel.org
6088 S:      Maintained
6089 F:      drivers/edac/i10nm_base.c
6090
6091 EDAC-I3000
6092 L:      linux-edac@vger.kernel.org
6093 S:      Orphan
6094 F:      drivers/edac/i3000_edac.c
6095
6096 EDAC-I5000
6097 L:      linux-edac@vger.kernel.org
6098 S:      Maintained
6099 F:      drivers/edac/i5000_edac.c
6100
6101 EDAC-I5400
6102 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6103 L:      linux-edac@vger.kernel.org
6104 S:      Maintained
6105 F:      drivers/edac/i5400_edac.c
6106
6107 EDAC-I7300
6108 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6109 L:      linux-edac@vger.kernel.org
6110 S:      Maintained
6111 F:      drivers/edac/i7300_edac.c
6112
6113 EDAC-I7CORE
6114 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6115 L:      linux-edac@vger.kernel.org
6116 S:      Maintained
6117 F:      drivers/edac/i7core_edac.c
6118
6119 EDAC-I82443BXGX
6120 M:      Tim Small <tim@buttersideup.com>
6121 L:      linux-edac@vger.kernel.org
6122 S:      Maintained
6123 F:      drivers/edac/i82443bxgx_edac.c
6124
6125 EDAC-I82975X
6126 M:      "Arvind R." <arvino55@gmail.com>
6127 L:      linux-edac@vger.kernel.org
6128 S:      Maintained
6129 F:      drivers/edac/i82975x_edac.c
6130
6131 EDAC-IE31200
6132 M:      Jason Baron <jbaron@akamai.com>
6133 L:      linux-edac@vger.kernel.org
6134 S:      Maintained
6135 F:      drivers/edac/ie31200_edac.c
6136
6137 EDAC-MPC85XX
6138 M:      Johannes Thumshirn <morbidrsa@gmail.com>
6139 L:      linux-edac@vger.kernel.org
6140 S:      Maintained
6141 F:      drivers/edac/mpc85xx_edac.[ch]
6142
6143 EDAC-PASEMI
6144 M:      Egor Martovetsky <egor@pasemi.com>
6145 L:      linux-edac@vger.kernel.org
6146 S:      Maintained
6147 F:      drivers/edac/pasemi_edac.c
6148
6149 EDAC-PND2
6150 M:      Tony Luck <tony.luck@intel.com>
6151 L:      linux-edac@vger.kernel.org
6152 S:      Maintained
6153 F:      drivers/edac/pnd2_edac.[ch]
6154
6155 EDAC-QCOM
6156 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6157 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6158 L:      linux-arm-msm@vger.kernel.org
6159 L:      linux-edac@vger.kernel.org
6160 S:      Maintained
6161 F:      drivers/edac/qcom_edac.c
6162
6163 EDAC-R82600
6164 M:      Tim Small <tim@buttersideup.com>
6165 L:      linux-edac@vger.kernel.org
6166 S:      Maintained
6167 F:      drivers/edac/r82600_edac.c
6168
6169 EDAC-SBRIDGE
6170 M:      Tony Luck <tony.luck@intel.com>
6171 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6172 L:      linux-edac@vger.kernel.org
6173 S:      Maintained
6174 F:      drivers/edac/sb_edac.c
6175
6176 EDAC-SIFIVE
6177 M:      Yash Shah <yash.shah@sifive.com>
6178 L:      linux-edac@vger.kernel.org
6179 S:      Supported
6180 F:      drivers/edac/sifive_edac.c
6181 F:      drivers/soc/sifive_l2_cache.c
6182
6183 EDAC-SKYLAKE
6184 M:      Tony Luck <tony.luck@intel.com>
6185 L:      linux-edac@vger.kernel.org
6186 S:      Maintained
6187 F:      drivers/edac/skx_*.c
6188
6189 EDAC-TI
6190 M:      Tero Kristo <t-kristo@ti.com>
6191 L:      linux-edac@vger.kernel.org
6192 S:      Maintained
6193 F:      drivers/edac/ti_edac.c
6194
6195 EDIROL UA-101/UA-1000 DRIVER
6196 M:      Clemens Ladisch <clemens@ladisch.de>
6197 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6198 S:      Maintained
6199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6200 F:      sound/usb/misc/ua101.c
6201
6202 EFI TEST DRIVER
6203 M:      Ivan Hu <ivan.hu@canonical.com>
6204 M:      Ard Biesheuvel <ardb@kernel.org>
6205 L:      linux-efi@vger.kernel.org
6206 S:      Maintained
6207 F:      drivers/firmware/efi/test/
6208
6209 EFI VARIABLE FILESYSTEM
6210 M:      Matthew Garrett <matthew.garrett@nebula.com>
6211 M:      Jeremy Kerr <jk@ozlabs.org>
6212 M:      Ard Biesheuvel <ardb@kernel.org>
6213 L:      linux-efi@vger.kernel.org
6214 S:      Maintained
6215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6216 F:      fs/efivarfs/
6217
6218 EFIFB FRAMEBUFFER DRIVER
6219 M:      Peter Jones <pjones@redhat.com>
6220 L:      linux-fbdev@vger.kernel.org
6221 S:      Maintained
6222 F:      drivers/video/fbdev/efifb.c
6223
6224 EFS FILESYSTEM
6225 S:      Orphan
6226 W:      http://aeschi.ch.eu.org/efs/
6227 F:      fs/efs/
6228
6229 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6230 M:      Douglas Miller <dougmill@linux.ibm.com>
6231 L:      netdev@vger.kernel.org
6232 S:      Maintained
6233 F:      drivers/net/ethernet/ibm/ehea/
6234
6235 EM28XX VIDEO4LINUX DRIVER
6236 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6237 L:      linux-media@vger.kernel.org
6238 S:      Maintained
6239 W:      https://linuxtv.org
6240 T:      git git://linuxtv.org/media_tree.git
6241 F:      Documentation/media/v4l-drivers/em28xx*
6242 F:      drivers/media/usb/em28xx/
6243
6244 EMBEDDED LINUX
6245 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6246 M:      Matt Mackall <mpm@selenic.com>
6247 M:      David Woodhouse <dwmw2@infradead.org>
6248 L:      linux-embedded@vger.kernel.org
6249 S:      Maintained
6250
6251 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
6252 M:      Adrian Hunter <adrian.hunter@intel.com>
6253 M:      Ritesh Harjani <riteshh@codeaurora.org>
6254 M:      Asutosh Das <asutoshd@codeaurora.org>
6255 L:      linux-mmc@vger.kernel.org
6256 S:      Maintained
6257 F:      drivers/mmc/host/cqhci*
6258
6259 EMULEX 10Gbps iSCSI - OneConnect DRIVER
6260 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6261 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6262 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6263 L:      linux-scsi@vger.kernel.org
6264 S:      Supported
6265 W:      http://www.broadcom.com
6266 F:      drivers/scsi/be2iscsi/
6267
6268 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6269 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6270 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6271 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6272 L:      netdev@vger.kernel.org
6273 S:      Supported
6274 W:      http://www.emulex.com
6275 F:      drivers/net/ethernet/emulex/benet/
6276
6277 EMULEX ONECONNECT ROCE DRIVER
6278 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6279 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6280 L:      linux-rdma@vger.kernel.org
6281 S:      Odd Fixes
6282 W:      http://www.broadcom.com
6283 F:      drivers/infiniband/hw/ocrdma/
6284 F:      include/uapi/rdma/ocrdma-abi.h
6285
6286 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6287 M:      James Smart <james.smart@broadcom.com>
6288 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6289 L:      linux-scsi@vger.kernel.org
6290 S:      Supported
6291 W:      http://www.broadcom.com
6292 F:      drivers/scsi/lpfc/
6293
6294 ENE CB710 FLASH CARD READER DRIVER
6295 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6296 S:      Maintained
6297 F:      drivers/misc/cb710/
6298 F:      drivers/mmc/host/cb710-mmc.*
6299 F:      include/linux/cb710.h
6300
6301 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6302 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6303 S:      Maintained
6304 F:      drivers/media/rc/ene_ir.*
6305
6306 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
6307 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
6308 L:      linuxppc-dev@lists.ozlabs.org
6309 S:      Maintained
6310 F:      drivers/tty/ehv_bytechan.c
6311
6312 EPSON S1D13XXX FRAMEBUFFER DRIVER
6313 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6314 S:      Maintained
6315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6316 F:      drivers/video/fbdev/s1d13xxxfb.c
6317 F:      include/video/s1d13xxxfb.h
6318
6319 EROFS FILE SYSTEM
6320 M:      Gao Xiang <xiang@kernel.org>
6321 M:      Chao Yu <yuchao0@huawei.com>
6322 L:      linux-erofs@lists.ozlabs.org
6323 S:      Maintained
6324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6325 F:      Documentation/filesystems/erofs.rst
6326 F:      fs/erofs/
6327 F:      include/trace/events/erofs.h
6328
6329 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6330 M:      Jeff Layton <jlayton@kernel.org>
6331 S:      Maintained
6332 F:      include/linux/errseq.h
6333 F:      lib/errseq.c
6334
6335 ET131X NETWORK DRIVER
6336 M:      Mark Einon <mark.einon@gmail.com>
6337 S:      Odd Fixes
6338 F:      drivers/net/ethernet/agere/
6339
6340 ETHERNET BRIDGE
6341 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6342 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6343 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6344 L:      netdev@vger.kernel.org
6345 S:      Maintained
6346 W:      http://www.linuxfoundation.org/en/Net:Bridge
6347 F:      include/linux/netfilter_bridge/
6348 F:      net/bridge/
6349
6350 ETHERNET PHY LIBRARY
6351 M:      Andrew Lunn <andrew@lunn.ch>
6352 M:      Florian Fainelli <f.fainelli@gmail.com>
6353 M:      Heiner Kallweit <hkallweit1@gmail.com>
6354 R:      Russell King <linux@armlinux.org.uk>
6355 L:      netdev@vger.kernel.org
6356 S:      Maintained
6357 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6358 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6359 F:      Documentation/devicetree/bindings/net/mdio*
6360 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6361 F:      Documentation/networking/phy.rst
6362 F:      drivers/net/phy/
6363 F:      drivers/of/of_mdio.c
6364 F:      drivers/of/of_net.c
6365 F:      include/dt-bindings/net/qca-ar803x.h
6366 F:      include/linux/*mdio*.h
6367 F:      include/linux/of_net.h
6368 F:      include/linux/phy.h
6369 F:      include/linux/phy_fixed.h
6370 F:      include/linux/platform_data/mdio-bcm-unimac.h
6371 F:      include/linux/platform_data/mdio-gpio.h
6372 F:      include/trace/events/mdio.h
6373 F:      include/uapi/linux/mdio.h
6374 F:      include/uapi/linux/mii.h
6375
6376 EXFAT FILE SYSTEM
6377 M:      Namjae Jeon <namjae.jeon@samsung.com>
6378 M:      Sungjong Seo <sj1557.seo@samsung.com>
6379 L:      linux-fsdevel@vger.kernel.org
6380 S:      Maintained
6381 F:      fs/exfat/
6382
6383 EXT2 FILE SYSTEM
6384 M:      Jan Kara <jack@suse.com>
6385 L:      linux-ext4@vger.kernel.org
6386 S:      Maintained
6387 F:      Documentation/filesystems/ext2.rst
6388 F:      fs/ext2/
6389 F:      include/linux/ext2*
6390
6391 EXT4 FILE SYSTEM
6392 M:      "Theodore Ts'o" <tytso@mit.edu>
6393 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6394 L:      linux-ext4@vger.kernel.org
6395 S:      Maintained
6396 W:      http://ext4.wiki.kernel.org
6397 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6399 F:      Documentation/filesystems/ext4/
6400 F:      fs/ext4/
6401
6402 Extended Verification Module (EVM)
6403 M:      Mimi Zohar <zohar@linux.ibm.com>
6404 L:      linux-integrity@vger.kernel.org
6405 S:      Supported
6406 F:      security/integrity/evm/
6407
6408 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6409 M:      Ard Biesheuvel <ardb@kernel.org>
6410 L:      linux-efi@vger.kernel.org
6411 S:      Maintained
6412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6413 F:      Documentation/admin-guide/efi-stub.rst
6414 F:      arch/*/include/asm/efi.h
6415 F:      arch/*/kernel/efi.c
6416 F:      arch/arm/boot/compressed/efi-header.S
6417 F:      arch/arm64/kernel/efi-entry.S
6418 F:      arch/x86/platform/efi/
6419 F:      drivers/firmware/efi/
6420 F:      include/linux/efi*.h
6421
6422 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6423 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6424 M:      Chanwoo Choi <cw00.choi@samsung.com>
6425 L:      linux-kernel@vger.kernel.org
6426 S:      Maintained
6427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6428 F:      Documentation/devicetree/bindings/extcon/
6429 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6430 F:      drivers/extcon/
6431 F:      include/linux/extcon.h
6432 F:      include/linux/extcon/
6433
6434 EXTRA BOOT CONFIG
6435 M:      Masami Hiramatsu <mhiramat@kernel.org>
6436 S:      Maintained
6437 F:      Documentation/admin-guide/bootconfig.rst
6438 F:      fs/proc/bootconfig.c
6439 F:      include/linux/bootconfig.h
6440 F:      lib/bootconfig.c
6441 F:      tools/bootconfig/*
6442
6443 EXYNOS DP DRIVER
6444 M:      Jingoo Han <jingoohan1@gmail.com>
6445 L:      dri-devel@lists.freedesktop.org
6446 S:      Maintained
6447 F:      drivers/gpu/drm/exynos/exynos_dp*
6448
6449 EXYNOS SYSMMU (IOMMU) driver
6450 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6451 L:      iommu@lists.linux-foundation.org
6452 S:      Maintained
6453 F:      drivers/iommu/exynos-iommu.c
6454
6455 EZchip NPS platform support
6456 M:      Vineet Gupta <vgupta@synopsys.com>
6457 M:      Ofer Levi <oferle@mellanox.com>
6458 S:      Supported
6459 F:      arch/arc/boot/dts/eznps.dts
6460 F:      arch/arc/plat-eznps
6461
6462 F2FS FILE SYSTEM
6463 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6464 M:      Chao Yu <yuchao0@huawei.com>
6465 L:      linux-f2fs-devel@lists.sourceforge.net
6466 S:      Maintained
6467 W:      https://f2fs.wiki.kernel.org/
6468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6469 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6470 F:      Documentation/filesystems/f2fs.rst
6471 F:      fs/f2fs/
6472 F:      include/linux/f2fs_fs.h
6473 F:      include/trace/events/f2fs.h
6474
6475 F71805F HARDWARE MONITORING DRIVER
6476 M:      Jean Delvare <jdelvare@suse.com>
6477 L:      linux-hwmon@vger.kernel.org
6478 S:      Maintained
6479 F:      Documentation/hwmon/f71805f.rst
6480 F:      drivers/hwmon/f71805f.c
6481
6482 FADDR2LINE
6483 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6484 S:      Maintained
6485 F:      scripts/faddr2line
6486
6487 FAILOVER MODULE
6488 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6489 L:      netdev@vger.kernel.org
6490 S:      Supported
6491 F:      Documentation/networking/failover.rst
6492 F:      include/net/failover.h
6493 F:      net/core/failover.c
6494
6495 FANOTIFY
6496 M:      Jan Kara <jack@suse.cz>
6497 R:      Amir Goldstein <amir73il@gmail.com>
6498 L:      linux-fsdevel@vger.kernel.org
6499 S:      Maintained
6500 F:      fs/notify/fanotify/
6501 F:      include/linux/fanotify.h
6502 F:      include/uapi/linux/fanotify.h
6503
6504 FARSYNC SYNCHRONOUS DRIVER
6505 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6506 S:      Supported
6507 W:      http://www.farsite.co.uk/
6508 F:      drivers/net/wan/farsync.*
6509
6510 FAULT INJECTION SUPPORT
6511 M:      Akinobu Mita <akinobu.mita@gmail.com>
6512 S:      Supported
6513 F:      Documentation/fault-injection/
6514 F:      lib/fault-inject.c
6515
6516 FBTFT Framebuffer drivers
6517 L:      dri-devel@lists.freedesktop.org
6518 L:      linux-fbdev@vger.kernel.org
6519 S:      Orphan
6520 F:      drivers/staging/fbtft/
6521
6522 FC0011 TUNER DRIVER
6523 M:      Michael Buesch <m@bues.ch>
6524 L:      linux-media@vger.kernel.org
6525 S:      Maintained
6526 F:      drivers/media/tuners/fc0011.c
6527 F:      drivers/media/tuners/fc0011.h
6528
6529 FC2580 MEDIA DRIVER
6530 M:      Antti Palosaari <crope@iki.fi>
6531 L:      linux-media@vger.kernel.org
6532 S:      Maintained
6533 W:      https://linuxtv.org
6534 W:      http://palosaari.fi/linux/
6535 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6536 T:      git git://linuxtv.org/anttip/media_tree.git
6537 F:      drivers/media/tuners/fc2580*
6538
6539 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6540 M:      Hannes Reinecke <hare@suse.de>
6541 L:      linux-scsi@vger.kernel.org
6542 S:      Supported
6543 W:      www.Open-FCoE.org
6544 F:      drivers/scsi/fcoe/
6545 F:      drivers/scsi/libfc/
6546 F:      include/scsi/fc/
6547 F:      include/scsi/libfc.h
6548 F:      include/scsi/libfcoe.h
6549 F:      include/uapi/scsi/fc/
6550
6551 FILE LOCKING (flock() and fcntl()/lockf())
6552 M:      Jeff Layton <jlayton@kernel.org>
6553 M:      "J. Bruce Fields" <bfields@fieldses.org>
6554 L:      linux-fsdevel@vger.kernel.org
6555 S:      Maintained
6556 F:      fs/fcntl.c
6557 F:      fs/locks.c
6558 F:      include/linux/fcntl.h
6559 F:      include/uapi/linux/fcntl.h
6560
6561 FILESYSTEM DIRECT ACCESS (DAX)
6562 M:      Dan Williams <dan.j.williams@intel.com>
6563 R:      Matthew Wilcox <willy@infradead.org>
6564 R:      Jan Kara <jack@suse.cz>
6565 L:      linux-fsdevel@vger.kernel.org
6566 L:      linux-nvdimm@lists.01.org
6567 S:      Supported
6568 F:      fs/dax.c
6569 F:      include/linux/dax.h
6570 F:      include/trace/events/fs_dax.h
6571
6572 FILESYSTEMS (VFS and infrastructure)
6573 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6574 L:      linux-fsdevel@vger.kernel.org
6575 S:      Maintained
6576 F:      fs/*
6577 F:      include/linux/fs.h
6578 F:      include/linux/fs_types.h
6579 F:      include/uapi/linux/fs.h
6580 F:      include/uapi/linux/openat2.h
6581
6582 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6583 M:      Riku Voipio <riku.voipio@iki.fi>
6584 L:      linux-hwmon@vger.kernel.org
6585 S:      Maintained
6586 F:      drivers/hwmon/f75375s.c
6587 F:      include/linux/f75375s.h
6588
6589 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6590 M:      Clemens Ladisch <clemens@ladisch.de>
6591 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6593 S:      Maintained
6594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6595 F:      include/uapi/sound/firewire.h
6596 F:      sound/firewire/
6597
6598 FIREWIRE MEDIA DRIVERS (firedtv)
6599 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6600 L:      linux-media@vger.kernel.org
6601 L:      linux1394-devel@lists.sourceforge.net
6602 S:      Maintained
6603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6604 F:      drivers/media/firewire/
6605
6606 FIREWIRE SBP-2 TARGET
6607 M:      Chris Boot <bootc@bootc.net>
6608 L:      linux-scsi@vger.kernel.org
6609 L:      target-devel@vger.kernel.org
6610 L:      linux1394-devel@lists.sourceforge.net
6611 S:      Maintained
6612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6613 F:      drivers/target/sbp/
6614
6615 FIREWIRE SUBSYSTEM
6616 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6617 L:      linux1394-devel@lists.sourceforge.net
6618 S:      Maintained
6619 W:      http://ieee1394.wiki.kernel.org/
6620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6621 F:      drivers/firewire/
6622 F:      include/linux/firewire.h
6623 F:      include/uapi/linux/firewire*.h
6624 F:      tools/firewire/
6625
6626 FIRMWARE LOADER (request_firmware)
6627 M:      Luis Chamberlain <mcgrof@kernel.org>
6628 L:      linux-kernel@vger.kernel.org
6629 S:      Maintained
6630 F:      Documentation/firmware_class/
6631 F:      drivers/base/firmware_loader/
6632 F:      include/linux/firmware.h
6633
6634 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6635 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6636 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6637 S:      Maintained
6638 F:      drivers/block/rsxx/
6639
6640 FLEXTIMER FTM-QUADDEC DRIVER
6641 M:      Patrick Havelange <patrick.havelange@essensium.com>
6642 L:      linux-iio@vger.kernel.org
6643 S:      Maintained
6644 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6645 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6646 F:      drivers/counter/ftm-quaddec.c
6647
6648 FLOPPY DRIVER
6649 M:      Denis Efremov <efremov@linux.com>
6650 L:      linux-block@vger.kernel.org
6651 S:      Odd Fixes
6652 F:      drivers/block/floppy.c
6653
6654 FLYSKY FSIA6B RC RECEIVER
6655 M:      Markus Koch <markus@notsyncing.net>
6656 L:      linux-input@vger.kernel.org
6657 S:      Maintained
6658 F:      drivers/input/joystick/fsia6b.c
6659
6660 FORCEDETH GIGABIT ETHERNET DRIVER
6661 M:      Rain River <rain.1986.08.12@gmail.com>
6662 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
6663 L:      netdev@vger.kernel.org
6664 S:      Maintained
6665 F:      drivers/net/ethernet/nvidia/*
6666
6667 FPGA DFL DRIVERS
6668 M:      Wu Hao <hao.wu@intel.com>
6669 L:      linux-fpga@vger.kernel.org
6670 S:      Maintained
6671 F:      Documentation/fpga/dfl.rst
6672 F:      drivers/fpga/dfl*
6673 F:      include/uapi/linux/fpga-dfl.h
6674
6675 FPGA MANAGER FRAMEWORK
6676 M:      Moritz Fischer <mdf@kernel.org>
6677 L:      linux-fpga@vger.kernel.org
6678 S:      Maintained
6679 W:      http://www.rocketboards.org
6680 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6682 F:      Documentation/devicetree/bindings/fpga/
6683 F:      Documentation/driver-api/fpga/
6684 F:      Documentation/fpga/
6685 F:      drivers/fpga/
6686 F:      include/linux/fpga/
6687
6688 FPU EMULATOR
6689 M:      Bill Metzenthen <billm@melbpc.org.au>
6690 S:      Maintained
6691 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6692 F:      arch/x86/math-emu/
6693
6694 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6695 L:      netdev@vger.kernel.org
6696 S:      Orphan
6697 F:      drivers/net/wan/dlci.c
6698 F:      drivers/net/wan/sdla.c
6699
6700 FRAMEBUFFER LAYER
6701 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6702 L:      dri-devel@lists.freedesktop.org
6703 L:      linux-fbdev@vger.kernel.org
6704 S:      Maintained
6705 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6706 T:      git git://anongit.freedesktop.org/drm/drm-misc
6707 F:      Documentation/fb/
6708 F:      drivers/video/
6709 F:      include/linux/fb.h
6710 F:      include/uapi/linux/fb.h
6711 F:      include/uapi/video/
6712 F:      include/video/
6713
6714 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6715 M:      Horia Geantă <horia.geanta@nxp.com>
6716 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6717 L:      linux-crypto@vger.kernel.org
6718 S:      Maintained
6719 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6720 F:      drivers/crypto/caam/
6721
6722 FREESCALE DIU FRAMEBUFFER DRIVER
6723 M:      Timur Tabi <timur@kernel.org>
6724 L:      linux-fbdev@vger.kernel.org
6725 S:      Maintained
6726 F:      drivers/video/fbdev/fsl-diu-fb.*
6727
6728 FREESCALE DMA DRIVER
6729 M:      Li Yang <leoyang.li@nxp.com>
6730 M:      Zhang Wei <zw@zh-kernel.org>
6731 L:      linuxppc-dev@lists.ozlabs.org
6732 S:      Maintained
6733 F:      drivers/dma/fsldma.*
6734
6735 FREESCALE ENETC ETHERNET DRIVERS
6736 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6737 L:      netdev@vger.kernel.org
6738 S:      Maintained
6739 F:      drivers/net/ethernet/freescale/enetc/
6740
6741 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6742 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6743 L:      netdev@vger.kernel.org
6744 S:      Maintained
6745 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6746 F:      drivers/net/ethernet/freescale/gianfar*
6747
6748 FREESCALE GPMI NAND DRIVER
6749 M:      Han Xu <han.xu@nxp.com>
6750 L:      linux-mtd@lists.infradead.org
6751 S:      Maintained
6752 F:      drivers/mtd/nand/raw/gpmi-nand/*
6753
6754 FREESCALE I2C CPM DRIVER
6755 M:      Jochen Friedrich <jochen@scram.de>
6756 L:      linuxppc-dev@lists.ozlabs.org
6757 L:      linux-i2c@vger.kernel.org
6758 S:      Maintained
6759 F:      drivers/i2c/busses/i2c-cpm.c
6760
6761 FREESCALE IMX / MXC FEC DRIVER
6762 M:      Fugang Duan <fugang.duan@nxp.com>
6763 L:      netdev@vger.kernel.org
6764 S:      Maintained
6765 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6766 F:      drivers/net/ethernet/freescale/fec.h
6767 F:      drivers/net/ethernet/freescale/fec_main.c
6768 F:      drivers/net/ethernet/freescale/fec_ptp.c
6769
6770 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6771 M:      Sascha Hauer <s.hauer@pengutronix.de>
6772 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6773 L:      linux-fbdev@vger.kernel.org
6774 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6775 S:      Maintained
6776 F:      drivers/video/fbdev/imxfb.c
6777 F:      include/linux/platform_data/video-imxfb.h
6778
6779 FREESCALE IMX DDR PMU DRIVER
6780 M:      Frank Li <Frank.li@nxp.com>
6781 L:      linux-arm-kernel@lists.infradead.org
6782 S:      Maintained
6783 F:      Documentation/admin-guide/perf/imx-ddr.rst
6784 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6785 F:      drivers/perf/fsl_imx8_ddr_perf.c
6786
6787 FREESCALE IMX I2C DRIVER
6788 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6789 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6790 L:      linux-i2c@vger.kernel.org
6791 S:      Maintained
6792 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6793 F:      drivers/i2c/busses/i2c-imx.c
6794
6795 FREESCALE IMX LPI2C DRIVER
6796 M:      Dong Aisheng <aisheng.dong@nxp.com>
6797 L:      linux-i2c@vger.kernel.org
6798 L:      linux-imx@nxp.com
6799 S:      Maintained
6800 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6801 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6802
6803 FREESCALE QORIQ DPAA ETHERNET DRIVER
6804 M:      Madalin Bucur <madalin.bucur@nxp.com>
6805 L:      netdev@vger.kernel.org
6806 S:      Maintained
6807 F:      drivers/net/ethernet/freescale/dpaa
6808
6809 FREESCALE QORIQ DPAA FMAN DRIVER
6810 M:      Madalin Bucur <madalin.bucur@nxp.com>
6811 L:      netdev@vger.kernel.org
6812 S:      Maintained
6813 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6814 F:      drivers/net/ethernet/freescale/fman
6815
6816 FREESCALE QORIQ PTP CLOCK DRIVER
6817 M:      Yangbo Lu <yangbo.lu@nxp.com>
6818 L:      netdev@vger.kernel.org
6819 S:      Maintained
6820 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6821 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6822 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6823 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6824 F:      drivers/ptp/ptp_qoriq.c
6825 F:      drivers/ptp/ptp_qoriq_debugfs.c
6826 F:      include/linux/fsl/ptp_qoriq.h
6827
6828 FREESCALE QUAD SPI DRIVER
6829 M:      Han Xu <han.xu@nxp.com>
6830 L:      linux-spi@vger.kernel.org
6831 S:      Maintained
6832 F:      drivers/spi/spi-fsl-qspi.c
6833
6834 FREESCALE QUICC ENGINE LIBRARY
6835 M:      Qiang Zhao <qiang.zhao@nxp.com>
6836 L:      linuxppc-dev@lists.ozlabs.org
6837 S:      Maintained
6838 F:      drivers/soc/fsl/qe/
6839 F:      include/soc/fsl/*qe*.h
6840 F:      include/soc/fsl/*ucc*.h
6841
6842 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6843 M:      Li Yang <leoyang.li@nxp.com>
6844 L:      netdev@vger.kernel.org
6845 L:      linuxppc-dev@lists.ozlabs.org
6846 S:      Maintained
6847 F:      drivers/net/ethernet/freescale/ucc_geth*
6848
6849 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6850 M:      Zhao Qiang <qiang.zhao@nxp.com>
6851 L:      netdev@vger.kernel.org
6852 L:      linuxppc-dev@lists.ozlabs.org
6853 S:      Maintained
6854 F:      drivers/net/wan/fsl_ucc_hdlc*
6855
6856 FREESCALE QUICC ENGINE UCC UART DRIVER
6857 M:      Timur Tabi <timur@kernel.org>
6858 L:      linuxppc-dev@lists.ozlabs.org
6859 S:      Maintained
6860 F:      drivers/tty/serial/ucc_uart.c
6861
6862 FREESCALE SOC DRIVERS
6863 M:      Li Yang <leoyang.li@nxp.com>
6864 L:      linuxppc-dev@lists.ozlabs.org
6865 L:      linux-arm-kernel@lists.infradead.org
6866 S:      Maintained
6867 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6868 F:      Documentation/devicetree/bindings/soc/fsl/
6869 F:      drivers/soc/fsl/
6870 F:      include/linux/fsl/
6871
6872 FREESCALE SOC FS_ENET DRIVER
6873 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6874 L:      linuxppc-dev@lists.ozlabs.org
6875 L:      netdev@vger.kernel.org
6876 S:      Maintained
6877 F:      drivers/net/ethernet/freescale/fs_enet/
6878 F:      include/linux/fs_enet_pd.h
6879
6880 FREESCALE SOC SOUND DRIVERS
6881 M:      Timur Tabi <timur@kernel.org>
6882 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6883 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6884 R:      Fabio Estevam <festevam@gmail.com>
6885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6886 L:      linuxppc-dev@lists.ozlabs.org
6887 S:      Maintained
6888 F:      sound/soc/fsl/fsl*
6889 F:      sound/soc/fsl/imx*
6890 F:      sound/soc/fsl/mpc8610_hpcd.c
6891
6892 FREESCALE USB PERIPHERAL DRIVERS
6893 M:      Li Yang <leoyang.li@nxp.com>
6894 L:      linux-usb@vger.kernel.org
6895 L:      linuxppc-dev@lists.ozlabs.org
6896 S:      Maintained
6897 F:      drivers/usb/gadget/udc/fsl*
6898
6899 FREEVXFS FILESYSTEM
6900 M:      Christoph Hellwig <hch@infradead.org>
6901 S:      Maintained
6902 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6903 F:      fs/freevxfs/
6904
6905 FREEZER
6906 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6907 M:      Pavel Machek <pavel@ucw.cz>
6908 L:      linux-pm@vger.kernel.org
6909 S:      Supported
6910 F:      Documentation/power/freezing-of-tasks.rst
6911 F:      include/linux/freezer.h
6912 F:      kernel/freezer.c
6913
6914 FRONTSWAP API
6915 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6916 L:      linux-kernel@vger.kernel.org
6917 S:      Maintained
6918 F:      include/linux/frontswap.h
6919 F:      mm/frontswap.c
6920
6921 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6922 M:      David Howells <dhowells@redhat.com>
6923 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6924 S:      Supported
6925 F:      Documentation/filesystems/caching/
6926 F:      fs/fscache/
6927 F:      include/linux/fscache*.h
6928
6929 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6930 M:      Theodore Y. Ts'o <tytso@mit.edu>
6931 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6932 M:      Eric Biggers <ebiggers@kernel.org>
6933 L:      linux-fscrypt@vger.kernel.org
6934 S:      Supported
6935 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6936 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6937 F:      Documentation/filesystems/fscrypt.rst
6938 F:      fs/crypto/
6939 F:      include/linux/fscrypt*.h
6940 F:      include/uapi/linux/fscrypt.h
6941
6942 FSI SUBSYSTEM
6943 M:      Jeremy Kerr <jk@ozlabs.org>
6944 M:      Joel Stanley <joel@jms.id.au>
6945 R:      Alistar Popple <alistair@popple.id.au>
6946 R:      Eddie James <eajames@linux.ibm.com>
6947 L:      linux-fsi@lists.ozlabs.org
6948 S:      Supported
6949 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6951 F:      drivers/fsi/
6952 F:      include/linux/fsi*.h
6953 F:      include/trace/events/fsi*.h
6954
6955 FSI-ATTACHED I2C DRIVER
6956 M:      Eddie James <eajames@linux.ibm.com>
6957 L:      linux-i2c@vger.kernel.org
6958 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6959 S:      Maintained
6960 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6961 F:      drivers/i2c/busses/i2c-fsi.c
6962
6963 FSI-ATTACHED SPI DRIVER
6964 M:      Eddie James <eajames@linux.ibm.com>
6965 L:      linux-spi@vger.kernel.org
6966 S:      Maintained
6967 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
6968 F:      drivers/spi/spi-fsi.c
6969
6970 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6971 M:      Jan Kara <jack@suse.cz>
6972 R:      Amir Goldstein <amir73il@gmail.com>
6973 L:      linux-fsdevel@vger.kernel.org
6974 S:      Maintained
6975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6976 F:      fs/notify/
6977 F:      include/linux/fsnotify*.h
6978
6979 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6980 M:      Eric Biggers <ebiggers@kernel.org>
6981 M:      Theodore Y. Ts'o <tytso@mit.edu>
6982 L:      linux-fscrypt@vger.kernel.org
6983 S:      Supported
6984 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6985 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6986 F:      Documentation/filesystems/fsverity.rst
6987 F:      fs/verity/
6988 F:      include/linux/fsverity.h
6989 F:      include/uapi/linux/fsverity.h
6990
6991 FUJITSU LAPTOP EXTRAS
6992 M:      Jonathan Woithe <jwoithe@just42.net>
6993 L:      platform-driver-x86@vger.kernel.org
6994 S:      Maintained
6995 F:      drivers/platform/x86/fujitsu-laptop.c
6996
6997 FUJITSU M-5MO LS CAMERA ISP DRIVER
6998 M:      Kyungmin Park <kyungmin.park@samsung.com>
6999 M:      Heungjun Kim <riverful.kim@samsung.com>
7000 L:      linux-media@vger.kernel.org
7001 S:      Maintained
7002 F:      drivers/media/i2c/m5mols/
7003 F:      include/media/i2c/m5mols.h
7004
7005 FUJITSU TABLET EXTRAS
7006 M:      Robert Gerlach <khnz@gmx.de>
7007 L:      platform-driver-x86@vger.kernel.org
7008 S:      Maintained
7009 F:      drivers/platform/x86/fujitsu-tablet.c
7010
7011 FUSE: FILESYSTEM IN USERSPACE
7012 M:      Miklos Szeredi <miklos@szeredi.hu>
7013 L:      linux-fsdevel@vger.kernel.org
7014 S:      Maintained
7015 W:      http://fuse.sourceforge.net/
7016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
7017 F:      Documentation/filesystems/fuse.rst
7018 F:      fs/fuse/
7019 F:      include/uapi/linux/fuse.h
7020
7021 FUTEX SUBSYSTEM
7022 M:      Thomas Gleixner <tglx@linutronix.de>
7023 M:      Ingo Molnar <mingo@redhat.com>
7024 R:      Peter Zijlstra <peterz@infradead.org>
7025 R:      Darren Hart <dvhart@infradead.org>
7026 L:      linux-kernel@vger.kernel.org
7027 S:      Maintained
7028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
7029 F:      Documentation/*futex*
7030 F:      include/asm-generic/futex.h
7031 F:      include/linux/futex.h
7032 F:      include/uapi/linux/futex.h
7033 F:      kernel/futex.c
7034 F:      tools/perf/bench/futex*
7035 F:      tools/testing/selftests/futex/
7036
7037 GASKET DRIVER FRAMEWORK
7038 M:      Rob Springer <rspringer@google.com>
7039 M:      Todd Poynor <toddpoynor@google.com>
7040 M:      Ben Chan <benchan@chromium.org>
7041 S:      Maintained
7042 F:      drivers/staging/gasket/
7043
7044 GCC PLUGINS
7045 M:      Kees Cook <keescook@chromium.org>
7046 R:      Emese Revfy <re.emese@gmail.com>
7047 L:      kernel-hardening@lists.openwall.com
7048 S:      Maintained
7049 F:      Documentation/kbuild/gcc-plugins.rst
7050 F:      scripts/Makefile.gcc-plugins
7051 F:      scripts/gcc-plugin.sh
7052 F:      scripts/gcc-plugins/
7053
7054 GCOV BASED KERNEL PROFILING
7055 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
7056 S:      Maintained
7057 F:      Documentation/dev-tools/gcov.rst
7058 F:      kernel/gcov/
7059
7060 GDB KERNEL DEBUGGING HELPER SCRIPTS
7061 M:      Jan Kiszka <jan.kiszka@siemens.com>
7062 M:      Kieran Bingham <kbingham@kernel.org>
7063 S:      Supported
7064 F:      scripts/gdb/
7065
7066 GDT SCSI DISK ARRAY CONTROLLER DRIVER
7067 M:      Achim Leubner <achim_leubner@adaptec.com>
7068 L:      linux-scsi@vger.kernel.org
7069 S:      Supported
7070 W:      http://www.icp-vortex.com/
7071 F:      drivers/scsi/gdt*
7072
7073 GEMTEK FM RADIO RECEIVER DRIVER
7074 M:      Hans Verkuil <hverkuil@xs4all.nl>
7075 L:      linux-media@vger.kernel.org
7076 S:      Maintained
7077 W:      https://linuxtv.org
7078 T:      git git://linuxtv.org/media_tree.git
7079 F:      drivers/media/radio/radio-gemtek*
7080
7081 GENERIC ARCHITECTURE TOPOLOGY
7082 M:      Sudeep Holla <sudeep.holla@arm.com>
7083 L:      linux-kernel@vger.kernel.org
7084 S:      Maintained
7085 F:      drivers/base/arch_topology.c
7086 F:      include/linux/arch_topology.h
7087
7088 GENERIC GPIO I2C DRIVER
7089 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
7090 S:      Supported
7091 F:      drivers/i2c/busses/i2c-gpio.c
7092 F:      include/linux/platform_data/i2c-gpio.h
7093
7094 GENERIC GPIO I2C MULTIPLEXER DRIVER
7095 M:      Peter Korsgaard <peter.korsgaard@barco.com>
7096 L:      linux-i2c@vger.kernel.org
7097 S:      Supported
7098 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
7099 F:      drivers/i2c/muxes/i2c-mux-gpio.c
7100 F:      include/linux/platform_data/i2c-mux-gpio.h
7101
7102 GENERIC HDLC (WAN) DRIVERS
7103 M:      Krzysztof Halasa <khc@pm.waw.pl>
7104 S:      Maintained
7105 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
7106 F:      drivers/net/wan/c101.c
7107 F:      drivers/net/wan/hd6457*
7108 F:      drivers/net/wan/hdlc*
7109 F:      drivers/net/wan/n2.c
7110 F:      drivers/net/wan/pc300too.c
7111 F:      drivers/net/wan/pci200syn.c
7112 F:      drivers/net/wan/wanxl*
7113
7114 GENERIC INCLUDE/ASM HEADER FILES
7115 M:      Arnd Bergmann <arnd@arndb.de>
7116 L:      linux-arch@vger.kernel.org
7117 S:      Maintained
7118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
7119 F:      include/asm-generic/
7120 F:      include/uapi/asm-generic/
7121
7122 GENERIC PHY FRAMEWORK
7123 M:      Kishon Vijay Abraham I <kishon@ti.com>
7124 M:      Vinod Koul <vkoul@kernel.org>
7125 L:      linux-kernel@vger.kernel.org
7126 S:      Supported
7127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
7128 F:      Documentation/devicetree/bindings/phy/
7129 F:      drivers/phy/
7130 F:      include/linux/phy/
7131
7132 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
7133 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
7134 S:      Supported
7135 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
7136
7137 GENERIC PM DOMAINS
7138 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7139 M:      Kevin Hilman <khilman@kernel.org>
7140 M:      Ulf Hansson <ulf.hansson@linaro.org>
7141 L:      linux-pm@vger.kernel.org
7142 S:      Supported
7143 F:      Documentation/devicetree/bindings/power/power?domain*
7144 F:      drivers/base/power/domain*.c
7145 F:      include/linux/pm_domain.h
7146
7147 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
7148 M:      Eugen Hristev <eugen.hristev@microchip.com>
7149 L:      linux-input@vger.kernel.org
7150 S:      Maintained
7151 F:      drivers/input/touchscreen/resistive-adc-touch.c
7152
7153 GENERIC UIO DRIVER FOR PCI DEVICES
7154 M:      "Michael S. Tsirkin" <mst@redhat.com>
7155 L:      kvm@vger.kernel.org
7156 S:      Supported
7157 F:      drivers/uio/uio_pci_generic.c
7158
7159 GENERIC VDSO LIBRARY
7160 M:      Andy Lutomirski <luto@kernel.org>
7161 M:      Thomas Gleixner <tglx@linutronix.de>
7162 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
7163 L:      linux-kernel@vger.kernel.org
7164 S:      Maintained
7165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
7166 F:      include/asm-generic/vdso/vsyscall.h
7167 F:      include/vdso/
7168 F:      kernel/time/vsyscall.c
7169 F:      lib/vdso/
7170
7171 GENWQE (IBM Generic Workqueue Card)
7172 M:      Frank Haverkamp <haver@linux.ibm.com>
7173 S:      Supported
7174 F:      drivers/misc/genwqe/
7175
7176 GET_MAINTAINER SCRIPT
7177 M:      Joe Perches <joe@perches.com>
7178 S:      Maintained
7179 F:      scripts/get_maintainer.pl
7180
7181 GFS2 FILE SYSTEM
7182 M:      Bob Peterson <rpeterso@redhat.com>
7183 M:      Andreas Gruenbacher <agruenba@redhat.com>
7184 L:      cluster-devel@redhat.com
7185 S:      Supported
7186 W:      http://sources.redhat.com/cluster/
7187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
7188 F:      Documentation/filesystems/gfs2*.txt
7189 F:      fs/gfs2/
7190 F:      include/uapi/linux/gfs2_ondisk.h
7191
7192 GNSS SUBSYSTEM
7193 M:      Johan Hovold <johan@kernel.org>
7194 S:      Maintained
7195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7196 F:      Documentation/ABI/testing/sysfs-class-gnss
7197 F:      Documentation/devicetree/bindings/gnss/
7198 F:      drivers/gnss/
7199 F:      include/linux/gnss.h
7200
7201 GO7007 MPEG CODEC
7202 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7203 L:      linux-media@vger.kernel.org
7204 S:      Maintained
7205 F:      drivers/media/usb/go7007/
7206
7207 GOODIX TOUCHSCREEN
7208 M:      Bastien Nocera <hadess@hadess.net>
7209 L:      linux-input@vger.kernel.org
7210 S:      Maintained
7211 F:      drivers/input/touchscreen/goodix.c
7212
7213 GOOGLE ETHERNET DRIVERS
7214 M:      Catherine Sullivan <csully@google.com>
7215 R:      Sagi Shahar <sagis@google.com>
7216 R:      Jon Olson <jonolson@google.com>
7217 L:      netdev@vger.kernel.org
7218 S:      Supported
7219 F:      Documentation/networking/device_drivers/google/gve.rst
7220 F:      drivers/net/ethernet/google
7221
7222 GPD POCKET FAN DRIVER
7223 M:      Hans de Goede <hdegoede@redhat.com>
7224 L:      platform-driver-x86@vger.kernel.org
7225 S:      Maintained
7226 F:      drivers/platform/x86/gpd-pocket-fan.c
7227
7228 GPIO ACPI SUPPORT
7229 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7230 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7231 L:      linux-gpio@vger.kernel.org
7232 L:      linux-acpi@vger.kernel.org
7233 S:      Maintained
7234 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7235 F:      drivers/gpio/gpiolib-acpi.c
7236 F:      drivers/gpio/gpiolib-acpi.h
7237
7238 GPIO IR Transmitter
7239 M:      Sean Young <sean@mess.org>
7240 L:      linux-media@vger.kernel.org
7241 S:      Maintained
7242 F:      drivers/media/rc/gpio-ir-tx.c
7243
7244 GPIO MOCKUP DRIVER
7245 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7246 L:      linux-gpio@vger.kernel.org
7247 S:      Maintained
7248 F:      drivers/gpio/gpio-mockup.c
7249 F:      tools/testing/selftests/gpio/
7250
7251 GPIO SUBSYSTEM
7252 M:      Linus Walleij <linus.walleij@linaro.org>
7253 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7254 L:      linux-gpio@vger.kernel.org
7255 S:      Maintained
7256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7257 F:      Documentation/ABI/obsolete/sysfs-gpio
7258 F:      Documentation/ABI/testing/gpio-cdev
7259 F:      Documentation/admin-guide/gpio/
7260 F:      Documentation/devicetree/bindings/gpio/
7261 F:      Documentation/driver-api/gpio/
7262 F:      drivers/gpio/
7263 F:      include/asm-generic/gpio.h
7264 F:      include/linux/gpio.h
7265 F:      include/linux/gpio/
7266 F:      include/linux/of_gpio.h
7267 F:      include/uapi/linux/gpio.h
7268 F:      tools/gpio/
7269
7270 GRE DEMULTIPLEXER DRIVER
7271 M:      Dmitry Kozlov <xeb@mail.ru>
7272 L:      netdev@vger.kernel.org
7273 S:      Maintained
7274 F:      include/net/gre.h
7275 F:      net/ipv4/gre_demux.c
7276 F:      net/ipv4/gre_offload.c
7277
7278 GRETH 10/100/1G Ethernet MAC device driver
7279 M:      Andreas Larsson <andreas@gaisler.com>
7280 L:      netdev@vger.kernel.org
7281 S:      Maintained
7282 F:      drivers/net/ethernet/aeroflex/
7283
7284 GREYBUS AUDIO PROTOCOLS DRIVERS
7285 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7286 M:      Mark Greer <mgreer@animalcreek.com>
7287 S:      Maintained
7288 F:      drivers/staging/greybus/audio_apbridgea.c
7289 F:      drivers/staging/greybus/audio_apbridgea.h
7290 F:      drivers/staging/greybus/audio_codec.c
7291 F:      drivers/staging/greybus/audio_codec.h
7292 F:      drivers/staging/greybus/audio_gb.c
7293 F:      drivers/staging/greybus/audio_manager.c
7294 F:      drivers/staging/greybus/audio_manager.h
7295 F:      drivers/staging/greybus/audio_manager_module.c
7296 F:      drivers/staging/greybus/audio_manager_private.h
7297 F:      drivers/staging/greybus/audio_manager_sysfs.c
7298 F:      drivers/staging/greybus/audio_module.c
7299 F:      drivers/staging/greybus/audio_topology.c
7300
7301 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7302 M:      Viresh Kumar <vireshk@kernel.org>
7303 S:      Maintained
7304 F:      drivers/staging/greybus/authentication.c
7305 F:      drivers/staging/greybus/bootrom.c
7306 F:      drivers/staging/greybus/firmware.h
7307 F:      drivers/staging/greybus/fw-core.c
7308 F:      drivers/staging/greybus/fw-download.c
7309 F:      drivers/staging/greybus/fw-management.c
7310 F:      drivers/staging/greybus/greybus_authentication.h
7311 F:      drivers/staging/greybus/greybus_firmware.h
7312 F:      drivers/staging/greybus/hid.c
7313 F:      drivers/staging/greybus/i2c.c
7314 F:      drivers/staging/greybus/spi.c
7315 F:      drivers/staging/greybus/spilib.c
7316 F:      drivers/staging/greybus/spilib.h
7317
7318 GREYBUS LOOPBACK DRIVER
7319 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7320 S:      Maintained
7321 F:      drivers/staging/greybus/loopback.c
7322
7323 GREYBUS PLATFORM DRIVERS
7324 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7325 S:      Maintained
7326 F:      drivers/staging/greybus/arche-apb-ctrl.c
7327 F:      drivers/staging/greybus/arche-platform.c
7328 F:      drivers/staging/greybus/arche_platform.h
7329
7330 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7331 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7332 S:      Maintained
7333 F:      drivers/staging/greybus/gpio.c
7334 F:      drivers/staging/greybus/light.c
7335 F:      drivers/staging/greybus/power_supply.c
7336 F:      drivers/staging/greybus/sdio.c
7337 F:      drivers/staging/greybus/spi.c
7338 F:      drivers/staging/greybus/spilib.c
7339
7340 GREYBUS SUBSYSTEM
7341 M:      Johan Hovold <johan@kernel.org>
7342 M:      Alex Elder <elder@kernel.org>
7343 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7344 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7345 S:      Maintained
7346 F:      drivers/greybus/
7347 F:      drivers/staging/greybus/
7348 F:      include/linux/greybus.h
7349 F:      include/linux/greybus/
7350
7351 GREYBUS UART PROTOCOLS DRIVERS
7352 M:      David Lin <dtwlin@gmail.com>
7353 S:      Maintained
7354 F:      drivers/staging/greybus/log.c
7355 F:      drivers/staging/greybus/uart.c
7356
7357 GS1662 VIDEO SERIALIZER
7358 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7359 L:      linux-media@vger.kernel.org
7360 S:      Maintained
7361 T:      git git://linuxtv.org/media_tree.git
7362 F:      drivers/media/spi/gs1662.c
7363
7364 GSPCA FINEPIX SUBDRIVER
7365 M:      Frank Zago <frank@zago.net>
7366 L:      linux-media@vger.kernel.org
7367 S:      Maintained
7368 T:      git git://linuxtv.org/media_tree.git
7369 F:      drivers/media/usb/gspca/finepix.c
7370
7371 GSPCA GL860 SUBDRIVER
7372 M:      Olivier Lorin <o.lorin@laposte.net>
7373 L:      linux-media@vger.kernel.org
7374 S:      Maintained
7375 T:      git git://linuxtv.org/media_tree.git
7376 F:      drivers/media/usb/gspca/gl860/
7377
7378 GSPCA M5602 SUBDRIVER
7379 M:      Erik Andren <erik.andren@gmail.com>
7380 L:      linux-media@vger.kernel.org
7381 S:      Maintained
7382 T:      git git://linuxtv.org/media_tree.git
7383 F:      drivers/media/usb/gspca/m5602/
7384
7385 GSPCA PAC207 SONIXB SUBDRIVER
7386 M:      Hans Verkuil <hverkuil@xs4all.nl>
7387 L:      linux-media@vger.kernel.org
7388 S:      Odd Fixes
7389 T:      git git://linuxtv.org/media_tree.git
7390 F:      drivers/media/usb/gspca/pac207.c
7391
7392 GSPCA SN9C20X SUBDRIVER
7393 M:      Brian Johnson <brijohn@gmail.com>
7394 L:      linux-media@vger.kernel.org
7395 S:      Maintained
7396 T:      git git://linuxtv.org/media_tree.git
7397 F:      drivers/media/usb/gspca/sn9c20x.c
7398
7399 GSPCA T613 SUBDRIVER
7400 M:      Leandro Costantino <lcostantino@gmail.com>
7401 L:      linux-media@vger.kernel.org
7402 S:      Maintained
7403 T:      git git://linuxtv.org/media_tree.git
7404 F:      drivers/media/usb/gspca/t613.c
7405
7406 GSPCA USB WEBCAM DRIVER
7407 M:      Hans Verkuil <hverkuil@xs4all.nl>
7408 L:      linux-media@vger.kernel.org
7409 S:      Odd Fixes
7410 T:      git git://linuxtv.org/media_tree.git
7411 F:      drivers/media/usb/gspca/
7412
7413 GTP (GPRS Tunneling Protocol)
7414 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7415 M:      Harald Welte <laforge@gnumonks.org>
7416 L:      osmocom-net-gprs@lists.osmocom.org
7417 S:      Maintained
7418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7419 F:      drivers/net/gtp.c
7420
7421 GUID PARTITION TABLE (GPT)
7422 M:      Davidlohr Bueso <dave@stgolabs.net>
7423 L:      linux-efi@vger.kernel.org
7424 S:      Maintained
7425 F:      block/partitions/efi.*
7426
7427 H8/300 ARCHITECTURE
7428 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7429 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7430 S:      Maintained
7431 W:      http://uclinux-h8.sourceforge.jp
7432 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7433 F:      arch/h8300/
7434 F:      drivers/clk/h8300/
7435 F:      drivers/clocksource/h8300_*.c
7436 F:      drivers/irqchip/irq-renesas-h8*.c
7437
7438 HABANALABS PCI DRIVER
7439 M:      Oded Gabbay <oded.gabbay@gmail.com>
7440 S:      Supported
7441 T:      git https://github.com/HabanaAI/linux.git
7442 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7443 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7444 F:      drivers/misc/habanalabs/
7445 F:      include/uapi/misc/habanalabs.h
7446
7447 HACKRF MEDIA DRIVER
7448 M:      Antti Palosaari <crope@iki.fi>
7449 L:      linux-media@vger.kernel.org
7450 S:      Maintained
7451 W:      https://linuxtv.org
7452 W:      http://palosaari.fi/linux/
7453 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7454 T:      git git://linuxtv.org/anttip/media_tree.git
7455 F:      drivers/media/usb/hackrf/
7456
7457 HANTRO VPU CODEC DRIVER
7458 M:      Ezequiel Garcia <ezequiel@collabora.com>
7459 M:      Philipp Zabel <p.zabel@pengutronix.de>
7460 L:      linux-media@vger.kernel.org
7461 L:      linux-rockchip@lists.infradead.org
7462 S:      Maintained
7463 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
7464 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
7465 F:      drivers/staging/media/hantro/
7466
7467 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7468 M:      Frank Seidel <frank@f-seidel.de>
7469 L:      platform-driver-x86@vger.kernel.org
7470 S:      Maintained
7471 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7472 F:      drivers/platform/x86/hdaps.c
7473
7474 HARDWARE MONITORING
7475 M:      Jean Delvare <jdelvare@suse.com>
7476 M:      Guenter Roeck <linux@roeck-us.net>
7477 L:      linux-hwmon@vger.kernel.org
7478 S:      Maintained
7479 W:      http://hwmon.wiki.kernel.org/
7480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7481 F:      Documentation/devicetree/bindings/hwmon/
7482 F:      Documentation/hwmon/
7483 F:      drivers/hwmon/
7484 F:      include/linux/hwmon*.h
7485 F:      include/trace/events/hwmon*.h
7486
7487 HARDWARE RANDOM NUMBER GENERATOR CORE
7488 M:      Matt Mackall <mpm@selenic.com>
7489 M:      Herbert Xu <herbert@gondor.apana.org.au>
7490 L:      linux-crypto@vger.kernel.org
7491 S:      Odd fixes
7492 F:      Documentation/admin-guide/hw_random.rst
7493 F:      Documentation/devicetree/bindings/rng/
7494 F:      drivers/char/hw_random/
7495 F:      include/linux/hw_random.h
7496
7497 HARDWARE SPINLOCK CORE
7498 M:      Ohad Ben-Cohen <ohad@wizery.com>
7499 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7500 R:      Baolin Wang <baolin.wang7@gmail.com>
7501 L:      linux-remoteproc@vger.kernel.org
7502 S:      Maintained
7503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7504 F:      Documentation/devicetree/bindings/hwlock/
7505 F:      Documentation/hwspinlock.txt
7506 F:      drivers/hwspinlock/
7507 F:      include/linux/hwspinlock.h
7508
7509 HARDWARE TRACING FACILITIES
7510 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7511 S:      Maintained
7512 F:      drivers/hwtracing/
7513
7514 HARMONY SOUND DRIVER
7515 L:      linux-parisc@vger.kernel.org
7516 S:      Maintained
7517 F:      sound/parisc/harmony.*
7518
7519 HDPVR USB VIDEO ENCODER DRIVER
7520 M:      Hans Verkuil <hverkuil@xs4all.nl>
7521 L:      linux-media@vger.kernel.org
7522 S:      Odd Fixes
7523 W:      https://linuxtv.org
7524 T:      git git://linuxtv.org/media_tree.git
7525 F:      drivers/media/usb/hdpvr/
7526
7527 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7528 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7529 S:      Supported
7530 F:      Documentation/watchdog/hpwdt.rst
7531 F:      drivers/watchdog/hpwdt.c
7532
7533 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7534 M:      Don Brace <don.brace@microsemi.com>
7535 L:      esc.storagedev@microsemi.com
7536 L:      linux-scsi@vger.kernel.org
7537 S:      Supported
7538 F:      Documentation/scsi/hpsa.rst
7539 F:      drivers/scsi/hpsa*.[ch]
7540 F:      include/linux/cciss*.h
7541 F:      include/uapi/linux/cciss*.h
7542
7543 HFI1 DRIVER
7544 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7545 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7546 L:      linux-rdma@vger.kernel.org
7547 S:      Supported
7548 F:      drivers/infiniband/hw/hfi1
7549
7550 HFS FILESYSTEM
7551 L:      linux-fsdevel@vger.kernel.org
7552 S:      Orphan
7553 F:      Documentation/filesystems/hfs.rst
7554 F:      fs/hfs/
7555
7556 HFSPLUS FILESYSTEM
7557 L:      linux-fsdevel@vger.kernel.org
7558 S:      Orphan
7559 F:      Documentation/filesystems/hfsplus.rst
7560 F:      fs/hfsplus/
7561
7562 HGA FRAMEBUFFER DRIVER
7563 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7564 L:      linux-nvidia@lists.surfsouth.com
7565 S:      Maintained
7566 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7567 F:      drivers/video/fbdev/hgafb.c
7568
7569 HIBERNATION (aka Software Suspend, aka swsusp)
7570 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7571 M:      Pavel Machek <pavel@ucw.cz>
7572 L:      linux-pm@vger.kernel.org
7573 S:      Supported
7574 B:      https://bugzilla.kernel.org
7575 F:      arch/*/include/asm/suspend*.h
7576 F:      arch/x86/power/
7577 F:      drivers/base/power/
7578 F:      include/linux/freezer.h
7579 F:      include/linux/pm.h
7580 F:      include/linux/suspend.h
7581 F:      kernel/power/
7582
7583 HID CORE LAYER
7584 M:      Jiri Kosina <jikos@kernel.org>
7585 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7586 L:      linux-input@vger.kernel.org
7587 S:      Maintained
7588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7589 F:      drivers/hid/
7590 F:      include/linux/hid*
7591 F:      include/uapi/linux/hid*
7592
7593 HID SENSOR HUB DRIVERS
7594 M:      Jiri Kosina <jikos@kernel.org>
7595 M:      Jonathan Cameron <jic23@kernel.org>
7596 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7597 L:      linux-input@vger.kernel.org
7598 L:      linux-iio@vger.kernel.org
7599 S:      Maintained
7600 F:      Documentation/hid/hid-sensor*
7601 F:      drivers/hid/hid-sensor-*
7602 F:      drivers/iio/*/hid-*
7603 F:      include/linux/hid-sensor-*
7604
7605 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7606 M:      Thomas Gleixner <tglx@linutronix.de>
7607 L:      linux-kernel@vger.kernel.org
7608 S:      Maintained
7609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7610 F:      Documentation/timers/
7611 F:      include/linux/clockchips.h
7612 F:      include/linux/hrtimer.h
7613 F:      kernel/time/clockevents.c
7614 F:      kernel/time/hrtimer.c
7615 F:      kernel/time/timer_*.c
7616
7617 HIGH-SPEED SCC DRIVER FOR AX.25
7618 L:      linux-hams@vger.kernel.org
7619 S:      Orphan
7620 F:      drivers/net/hamradio/dmascc.c
7621 F:      drivers/net/hamradio/scc.c
7622
7623 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7624 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7625 S:      Supported
7626 W:      http://www.highpoint-tech.com
7627 F:      Documentation/scsi/hptiop.rst
7628 F:      drivers/scsi/hptiop.c
7629
7630 HIPPI
7631 M:      Jes Sorensen <jes@trained-monkey.org>
7632 L:      linux-hippi@sunsite.dk
7633 S:      Maintained
7634 F:      drivers/net/hippi/
7635 F:      include/linux/hippidevice.h
7636 F:      include/uapi/linux/if_hippi.h
7637 F:      net/802/hippi.c
7638
7639 HISILICON DMA DRIVER
7640 M:      Zhou Wang <wangzhou1@hisilicon.com>
7641 L:      dmaengine@vger.kernel.org
7642 S:      Maintained
7643 F:      drivers/dma/hisi_dma.c
7644
7645 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7646 M:      Zaibo Xu <xuzaibo@huawei.com>
7647 L:      linux-crypto@vger.kernel.org
7648 S:      Maintained
7649 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7650 F:      drivers/crypto/hisilicon/hpre/hpre.h
7651 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7652 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7653
7654 HISILICON LPC BUS DRIVER
7655 M:      john.garry@huawei.com
7656 S:      Maintained
7657 W:      http://www.hisilicon.com
7658 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7659 F:      drivers/bus/hisi_lpc.c
7660
7661 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7662 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7663 M:      Salil Mehta <salil.mehta@huawei.com>
7664 L:      netdev@vger.kernel.org
7665 S:      Maintained
7666 W:      http://www.hisilicon.com
7667 F:      drivers/net/ethernet/hisilicon/hns3/
7668
7669 HISILICON NETWORK SUBSYSTEM DRIVER
7670 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7671 M:      Salil Mehta <salil.mehta@huawei.com>
7672 L:      netdev@vger.kernel.org
7673 S:      Maintained
7674 W:      http://www.hisilicon.com
7675 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7676 F:      drivers/net/ethernet/hisilicon/
7677
7678 HISILICON PMU DRIVER
7679 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7680 S:      Supported
7681 W:      http://www.hisilicon.com
7682 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7683 F:      drivers/perf/hisilicon
7684
7685 HISILICON QM AND ZIP Controller DRIVER
7686 M:      Zhou Wang <wangzhou1@hisilicon.com>
7687 L:      linux-crypto@vger.kernel.org
7688 S:      Maintained
7689 F:      Documentation/ABI/testing/debugfs-hisi-zip
7690 F:      drivers/crypto/hisilicon/qm.c
7691 F:      drivers/crypto/hisilicon/qm.h
7692 F:      drivers/crypto/hisilicon/sgl.c
7693 F:      drivers/crypto/hisilicon/zip/
7694
7695 HISILICON ROCE DRIVER
7696 M:      Lijun Ou <oulijun@huawei.com>
7697 M:      Wei Hu(Xavier) <huwei87@hisilicon.com>
7698 M:      Weihang Li <liweihang@huawei.com>
7699 L:      linux-rdma@vger.kernel.org
7700 S:      Maintained
7701 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7702 F:      drivers/infiniband/hw/hns/
7703
7704 HISILICON SAS Controller
7705 M:      John Garry <john.garry@huawei.com>
7706 S:      Supported
7707 W:      http://www.hisilicon.com
7708 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7709 F:      drivers/scsi/hisi_sas/
7710
7711 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7712 M:      Zaibo Xu <xuzaibo@huawei.com>
7713 L:      linux-crypto@vger.kernel.org
7714 S:      Maintained
7715 F:      Documentation/ABI/testing/debugfs-hisi-sec
7716 F:      drivers/crypto/hisilicon/sec2/sec.h
7717 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7718 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7719 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7720
7721 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7722 M:      Zaibo Xu <xuzaibo@huawei.com>
7723 S:      Maintained
7724 F:      drivers/char/hw_random/hisi-trng-v2.c
7725
7726 HISILICON V3XX SPI NOR FLASH Controller Driver
7727 M:      John Garry <john.garry@huawei.com>
7728 S:      Maintained
7729 W:      http://www.hisilicon.com
7730 F:      drivers/spi/spi-hisi-sfc-v3xx.c
7731
7732 HMM - Heterogeneous Memory Management
7733 M:      Jérôme Glisse <jglisse@redhat.com>
7734 L:      linux-mm@kvack.org
7735 S:      Maintained
7736 F:      Documentation/vm/hmm.rst
7737 F:      include/linux/hmm*
7738 F:      mm/hmm*
7739
7740 HOST AP DRIVER
7741 M:      Jouni Malinen <j@w1.fi>
7742 L:      linux-wireless@vger.kernel.org
7743 S:      Obsolete
7744 W:      http://w1.fi/hostap-driver.html
7745 F:      drivers/net/wireless/intersil/hostap/
7746
7747 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7748 L:      platform-driver-x86@vger.kernel.org
7749 S:      Orphan
7750 F:      drivers/platform/x86/tc1100-wmi.c
7751
7752 HPET:   High Precision Event Timers driver
7753 M:      Clemens Ladisch <clemens@ladisch.de>
7754 S:      Maintained
7755 F:      Documentation/timers/hpet.rst
7756 F:      drivers/char/hpet.c
7757 F:      include/linux/hpet.h
7758 F:      include/uapi/linux/hpet.h
7759
7760 HPET:   x86
7761 S:      Orphan
7762 F:      arch/x86/include/asm/hpet.h
7763 F:      arch/x86/kernel/hpet.c
7764
7765 HPFS FILESYSTEM
7766 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7767 S:      Maintained
7768 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7769 F:      fs/hpfs/
7770
7771 HSI SUBSYSTEM
7772 M:      Sebastian Reichel <sre@kernel.org>
7773 S:      Maintained
7774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7775 F:      Documentation/ABI/testing/sysfs-bus-hsi
7776 F:      Documentation/driver-api/hsi.rst
7777 F:      drivers/hsi/
7778 F:      include/linux/hsi/
7779 F:      include/uapi/linux/hsi/
7780
7781 HSO 3G MODEM DRIVER
7782 L:      linux-usb@vger.kernel.org
7783 S:      Orphan
7784 F:      drivers/net/usb/hso.c
7785
7786 HSR NETWORK PROTOCOL
7787 L:      netdev@vger.kernel.org
7788 S:      Orphan
7789 F:      net/hsr/
7790
7791 HT16K33 LED CONTROLLER DRIVER
7792 M:      Robin van der Gracht <robin@protonic.nl>
7793 S:      Maintained
7794 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7795 F:      drivers/auxdisplay/ht16k33.c
7796
7797 HTCPEN TOUCHSCREEN DRIVER
7798 M:      Pau Oliva Fora <pof@eslack.org>
7799 L:      linux-input@vger.kernel.org
7800 S:      Maintained
7801 F:      drivers/input/touchscreen/htcpen.c
7802
7803 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7804 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7805 L:      linux-iio@vger.kernel.org
7806 S:      Maintained
7807 W:      http://www.st.com/
7808 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7809 F:      drivers/iio/humidity/hts221*
7810
7811 HUAWEI ETHERNET DRIVER
7812 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7813 L:      netdev@vger.kernel.org
7814 S:      Supported
7815 F:      Documentation/networking/hinic.txt
7816 F:      drivers/net/ethernet/huawei/hinic/
7817
7818 HUGETLB FILESYSTEM
7819 M:      Mike Kravetz <mike.kravetz@oracle.com>
7820 L:      linux-mm@kvack.org
7821 S:      Maintained
7822 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7823 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7824 F:      Documentation/vm/hugetlbfs_reserv.rst
7825 F:      fs/hugetlbfs/
7826 F:      include/linux/hugetlb.h
7827 F:      mm/hugetlb.c
7828
7829 HVA ST MEDIA DRIVER
7830 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7831 L:      linux-media@vger.kernel.org
7832 S:      Supported
7833 W:      https://linuxtv.org
7834 T:      git git://linuxtv.org/media_tree.git
7835 F:      drivers/media/platform/sti/hva
7836
7837 HWPOISON MEMORY FAILURE HANDLING
7838 M:      Naoya Horiguchi <naoya.horiguchi@nec.com>
7839 L:      linux-mm@kvack.org
7840 S:      Maintained
7841 F:      mm/hwpoison-inject.c
7842 F:      mm/memory-failure.c
7843
7844 HYGON PROCESSOR SUPPORT
7845 M:      Pu Wen <puwen@hygon.cn>
7846 L:      linux-kernel@vger.kernel.org
7847 S:      Maintained
7848 F:      arch/x86/kernel/cpu/hygon.c
7849
7850 HYNIX HI556 SENSOR DRIVER
7851 M:      Shawn Tu <shawnx.tu@intel.com>
7852 L:      linux-media@vger.kernel.org
7853 S:      Maintained
7854 T:      git git://linuxtv.org/media_tree.git
7855 F:      drivers/media/i2c/hi556.c
7856
7857 Hyper-V CORE AND DRIVERS
7858 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7859 M:      Haiyang Zhang <haiyangz@microsoft.com>
7860 M:      Stephen Hemminger <sthemmin@microsoft.com>
7861 M:      Wei Liu <wei.liu@kernel.org>
7862 L:      linux-hyperv@vger.kernel.org
7863 S:      Supported
7864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7865 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7866 F:      Documentation/ABI/testing/debugfs-hyperv
7867 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7868 F:      arch/x86/hyperv
7869 F:      arch/x86/include/asm/hyperv-tlfs.h
7870 F:      arch/x86/include/asm/mshyperv.h
7871 F:      arch/x86/include/asm/trace/hyperv.h
7872 F:      arch/x86/kernel/cpu/mshyperv.c
7873 F:      drivers/clocksource/hyperv_timer.c
7874 F:      drivers/hid/hid-hyperv.c
7875 F:      drivers/hv/
7876 F:      drivers/input/serio/hyperv-keyboard.c
7877 F:      drivers/iommu/hyperv-iommu.c
7878 F:      drivers/net/hyperv/
7879 F:      drivers/pci/controller/pci-hyperv-intf.c
7880 F:      drivers/pci/controller/pci-hyperv.c
7881 F:      drivers/scsi/storvsc_drv.c
7882 F:      drivers/uio/uio_hv_generic.c
7883 F:      drivers/video/fbdev/hyperv_fb.c
7884 F:      include/asm-generic/mshyperv.h
7885 F:      include/clocksource/hyperv_timer.h
7886 F:      include/linux/hyperv.h
7887 F:      include/uapi/linux/hyperv.h
7888 F:      net/vmw_vsock/hyperv_transport.c
7889 F:      tools/hv/
7890
7891 HYPERBUS SUPPORT
7892 M:      Vignesh Raghavendra <vigneshr@ti.com>
7893 L:      linux-mtd@lists.infradead.org
7894 S:      Supported
7895 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
7896 C:      irc://irc.oftc.net/mtd
7897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
7898 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7899 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7900 F:      drivers/mtd/hyperbus/
7901 F:      include/linux/mtd/hyperbus.h
7902
7903 HYPERVISOR VIRTUAL CONSOLE DRIVER
7904 L:      linuxppc-dev@lists.ozlabs.org
7905 S:      Odd Fixes
7906 F:      drivers/tty/hvc/
7907
7908 I2C ACPI SUPPORT
7909 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7910 L:      linux-i2c@vger.kernel.org
7911 L:      linux-acpi@vger.kernel.org
7912 S:      Maintained
7913 F:      drivers/i2c/i2c-core-acpi.c
7914
7915 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7916 M:      Ajay Gupta <ajayg@nvidia.com>
7917 L:      linux-i2c@vger.kernel.org
7918 S:      Maintained
7919 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7920 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7921
7922 I2C MUXES
7923 M:      Peter Rosin <peda@axentia.se>
7924 L:      linux-i2c@vger.kernel.org
7925 S:      Maintained
7926 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7927 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7928 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7929 F:      Documentation/i2c/i2c-topology.rst
7930 F:      Documentation/i2c/muxes/
7931 F:      drivers/i2c/i2c-mux.c
7932 F:      drivers/i2c/muxes/
7933 F:      include/linux/i2c-mux.h
7934
7935 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7936 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7937 L:      linux-i2c@vger.kernel.org
7938 S:      Maintained
7939 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7940 F:      drivers/i2c/busses/i2c-mv64xxx.c
7941
7942 I2C OVER PARALLEL PORT
7943 M:      Jean Delvare <jdelvare@suse.com>
7944 L:      linux-i2c@vger.kernel.org
7945 S:      Maintained
7946 F:      Documentation/i2c/busses/i2c-parport.rst
7947 F:      drivers/i2c/busses/i2c-parport.c
7948
7949 I2C SUBSYSTEM
7950 M:      Wolfram Sang <wsa@kernel.org>
7951 L:      linux-i2c@vger.kernel.org
7952 S:      Maintained
7953 W:      https://i2c.wiki.kernel.org/
7954 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7956 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7957 F:      Documentation/i2c/
7958 F:      drivers/i2c/*
7959 F:      include/linux/i2c-dev.h
7960 F:      include/linux/i2c-smbus.h
7961 F:      include/linux/i2c.h
7962 F:      include/uapi/linux/i2c-*.h
7963 F:      include/uapi/linux/i2c.h
7964
7965 I2C SUBSYSTEM HOST DRIVERS
7966 L:      linux-i2c@vger.kernel.org
7967 S:      Odd Fixes
7968 W:      https://i2c.wiki.kernel.org/
7969 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7971 F:      Documentation/devicetree/bindings/i2c/
7972 F:      drivers/i2c/algos/
7973 F:      drivers/i2c/busses/
7974
7975 I2C-TAOS-EVM DRIVER
7976 M:      Jean Delvare <jdelvare@suse.com>
7977 L:      linux-i2c@vger.kernel.org
7978 S:      Maintained
7979 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7980 F:      drivers/i2c/busses/i2c-taos-evm.c
7981
7982 I2C-TINY-USB DRIVER
7983 M:      Till Harbaum <till@harbaum.org>
7984 L:      linux-i2c@vger.kernel.org
7985 S:      Maintained
7986 W:      http://www.harbaum.org/till/i2c_tiny_usb
7987 F:      drivers/i2c/busses/i2c-tiny-usb.c
7988
7989 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7990 M:      Jean Delvare <jdelvare@suse.com>
7991 L:      linux-i2c@vger.kernel.org
7992 S:      Maintained
7993 F:      Documentation/i2c/busses/i2c-ali1535.rst
7994 F:      Documentation/i2c/busses/i2c-ali1563.rst
7995 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7996 F:      Documentation/i2c/busses/i2c-amd756.rst
7997 F:      Documentation/i2c/busses/i2c-amd8111.rst
7998 F:      Documentation/i2c/busses/i2c-i801.rst
7999 F:      Documentation/i2c/busses/i2c-nforce2.rst
8000 F:      Documentation/i2c/busses/i2c-piix4.rst
8001 F:      Documentation/i2c/busses/i2c-sis5595.rst
8002 F:      Documentation/i2c/busses/i2c-sis630.rst
8003 F:      Documentation/i2c/busses/i2c-sis96x.rst
8004 F:      Documentation/i2c/busses/i2c-via.rst
8005 F:      Documentation/i2c/busses/i2c-viapro.rst
8006 F:      drivers/i2c/busses/i2c-ali1535.c
8007 F:      drivers/i2c/busses/i2c-ali1563.c
8008 F:      drivers/i2c/busses/i2c-ali15x3.c
8009 F:      drivers/i2c/busses/i2c-amd756-s4882.c
8010 F:      drivers/i2c/busses/i2c-amd756.c
8011 F:      drivers/i2c/busses/i2c-amd8111.c
8012 F:      drivers/i2c/busses/i2c-i801.c
8013 F:      drivers/i2c/busses/i2c-isch.c
8014 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
8015 F:      drivers/i2c/busses/i2c-nforce2.c
8016 F:      drivers/i2c/busses/i2c-piix4.c
8017 F:      drivers/i2c/busses/i2c-sis5595.c
8018 F:      drivers/i2c/busses/i2c-sis630.c
8019 F:      drivers/i2c/busses/i2c-sis96x.c
8020 F:      drivers/i2c/busses/i2c-via.c
8021 F:      drivers/i2c/busses/i2c-viapro.c
8022
8023 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
8024 M:      Hans de Goede <hdegoede@redhat.com>
8025 L:      linux-i2c@vger.kernel.org
8026 S:      Maintained
8027 F:      drivers/i2c/busses/i2c-cht-wc.c
8028
8029 I2C/SMBUS ISMT DRIVER
8030 M:      Seth Heasley <seth.heasley@intel.com>
8031 M:      Neil Horman <nhorman@tuxdriver.com>
8032 L:      linux-i2c@vger.kernel.org
8033 F:      Documentation/i2c/busses/i2c-ismt.rst
8034 F:      drivers/i2c/busses/i2c-ismt.c
8035
8036 I2C/SMBUS STUB DRIVER
8037 M:      Jean Delvare <jdelvare@suse.com>
8038 L:      linux-i2c@vger.kernel.org
8039 S:      Maintained
8040 F:      drivers/i2c/i2c-stub.c
8041
8042 I3C DRIVER FOR CADENCE I3C MASTER IP
8043 M:      Przemysław Gaj <pgaj@cadence.com>
8044 S:      Maintained
8045 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
8046 F:      drivers/i3c/master/i3c-master-cdns.c
8047
8048 I3C DRIVER FOR SYNOPSYS DESIGNWARE
8049 M:      Vitor Soares <vitor.soares@synopsys.com>
8050 S:      Maintained
8051 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
8052 F:      drivers/i3c/master/dw*
8053
8054 I3C SUBSYSTEM
8055 M:      Boris Brezillon <bbrezillon@kernel.org>
8056 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
8057 S:      Maintained
8058 C:      irc://chat.freenode.net/linux-i3c
8059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
8060 F:      Documentation/ABI/testing/sysfs-bus-i3c
8061 F:      Documentation/devicetree/bindings/i3c/
8062 F:      Documentation/driver-api/i3c
8063 F:      drivers/i3c/
8064 F:      include/linux/i3c/
8065
8066 IA64 (Itanium) PLATFORM
8067 M:      Tony Luck <tony.luck@intel.com>
8068 M:      Fenghua Yu <fenghua.yu@intel.com>
8069 L:      linux-ia64@vger.kernel.org
8070 S:      Maintained
8071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
8072 F:      Documentation/ia64/
8073 F:      arch/ia64/
8074
8075 IBM Power 842 compression accelerator
8076 M:      Haren Myneni <haren@us.ibm.com>
8077 S:      Supported
8078 F:      crypto/842.c
8079 F:      drivers/crypto/nx/Kconfig
8080 F:      drivers/crypto/nx/Makefile
8081 F:      drivers/crypto/nx/nx-842*
8082 F:      include/linux/sw842.h
8083 F:      lib/842/
8084
8085 IBM Power in-Nest Crypto Acceleration
8086 M:      Breno Leitão <leitao@debian.org>
8087 M:      Nayna Jain <nayna@linux.ibm.com>
8088 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
8089 L:      linux-crypto@vger.kernel.org
8090 S:      Supported
8091 F:      drivers/crypto/nx/Kconfig
8092 F:      drivers/crypto/nx/Makefile
8093 F:      drivers/crypto/nx/nx-aes*
8094 F:      drivers/crypto/nx/nx-sha*
8095 F:      drivers/crypto/nx/nx.*
8096 F:      drivers/crypto/nx/nx_csbcpb.h
8097 F:      drivers/crypto/nx/nx_debugfs.c
8098
8099 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
8100 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8101 L:      linux-pci@vger.kernel.org
8102 L:      linuxppc-dev@lists.ozlabs.org
8103 S:      Supported
8104 F:      drivers/pci/hotplug/rpadlpar*
8105
8106 IBM Power Linux RAID adapter
8107 M:      Brian King <brking@us.ibm.com>
8108 S:      Supported
8109 F:      drivers/scsi/ipr.*
8110
8111 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
8112 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8113 L:      linux-pci@vger.kernel.org
8114 L:      linuxppc-dev@lists.ozlabs.org
8115 S:      Supported
8116 F:      drivers/pci/hotplug/rpaphp*
8117
8118 IBM Power SRIOV Virtual NIC Device Driver
8119 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
8120 M:      John Allen <jallen@linux.ibm.com>
8121 L:      netdev@vger.kernel.org
8122 S:      Supported
8123 F:      drivers/net/ethernet/ibm/ibmvnic.*
8124
8125 IBM Power Virtual Accelerator Switchboard
8126 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
8127 L:      linuxppc-dev@lists.ozlabs.org
8128 S:      Supported
8129 F:      arch/powerpc/include/asm/vas.h
8130 F:      arch/powerpc/platforms/powernv/copy-paste.h
8131 F:      arch/powerpc/platforms/powernv/vas*
8132
8133 IBM Power Virtual Ethernet Device Driver
8134 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
8135 L:      netdev@vger.kernel.org
8136 S:      Supported
8137 F:      drivers/net/ethernet/ibm/ibmveth.*
8138
8139 IBM Power Virtual FC Device Drivers
8140 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8141 L:      linux-scsi@vger.kernel.org
8142 S:      Supported
8143 F:      drivers/scsi/ibmvscsi/ibmvfc*
8144
8145 IBM Power Virtual Management Channel Driver
8146 M:      Steven Royer <seroyer@linux.ibm.com>
8147 S:      Supported
8148 F:      drivers/misc/ibmvmc.*
8149
8150 IBM Power Virtual SCSI Device Drivers
8151 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8152 L:      linux-scsi@vger.kernel.org
8153 S:      Supported
8154 F:      drivers/scsi/ibmvscsi/ibmvscsi*
8155 F:      include/scsi/viosrp.h
8156
8157 IBM Power Virtual SCSI Device Target Driver
8158 M:      Michael Cyr <mikecyr@linux.ibm.com>
8159 L:      linux-scsi@vger.kernel.org
8160 L:      target-devel@vger.kernel.org
8161 S:      Supported
8162 F:      drivers/scsi/ibmvscsi_tgt/
8163
8164 IBM Power VMX Cryptographic instructions
8165 M:      Breno Leitão <leitao@debian.org>
8166 M:      Nayna Jain <nayna@linux.ibm.com>
8167 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
8168 L:      linux-crypto@vger.kernel.org
8169 S:      Supported
8170 F:      drivers/crypto/vmx/Kconfig
8171 F:      drivers/crypto/vmx/Makefile
8172 F:      drivers/crypto/vmx/aes*
8173 F:      drivers/crypto/vmx/ghash*
8174 F:      drivers/crypto/vmx/ppc-xlate.pl
8175 F:      drivers/crypto/vmx/vmx.c
8176
8177 IBM ServeRAID RAID DRIVER
8178 S:      Orphan
8179 F:      drivers/scsi/ips.*
8180
8181 ICH LPC AND GPIO DRIVER
8182 M:      Peter Tyser <ptyser@xes-inc.com>
8183 S:      Maintained
8184 F:      drivers/gpio/gpio-ich.c
8185 F:      drivers/mfd/lpc_ich.c
8186
8187 ICY I2C DRIVER
8188 M:      Max Staudt <max@enpas.org>
8189 L:      linux-i2c@vger.kernel.org
8190 S:      Maintained
8191 F:      drivers/i2c/busses/i2c-icy.c
8192
8193 IDE SUBSYSTEM
8194 M:      "David S. Miller" <davem@davemloft.net>
8195 L:      linux-ide@vger.kernel.org
8196 S:      Maintained
8197 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
8198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
8199 F:      Documentation/ide/
8200 F:      drivers/ide/
8201 F:      include/linux/ide.h
8202
8203 IDE/ATAPI DRIVERS
8204 M:      Borislav Petkov <bp@alien8.de>
8205 L:      linux-ide@vger.kernel.org
8206 S:      Maintained
8207 F:      Documentation/cdrom/ide-cd.rst
8208 F:      drivers/ide/ide-cd*
8209
8210 IDEAPAD LAPTOP EXTRAS DRIVER
8211 M:      Ike Panhc <ike.pan@canonical.com>
8212 L:      platform-driver-x86@vger.kernel.org
8213 S:      Maintained
8214 W:      http://launchpad.net/ideapad-laptop
8215 F:      drivers/platform/x86/ideapad-laptop.c
8216
8217 IDEAPAD LAPTOP SLIDEBAR DRIVER
8218 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
8219 L:      linux-input@vger.kernel.org
8220 S:      Maintained
8221 W:      https://github.com/o2genum/ideapad-slidebar
8222 F:      drivers/input/misc/ideapad_slidebar.c
8223
8224 IDT VersaClock 5 CLOCK DRIVER
8225 M:      Marek Vasut <marek.vasut@gmail.com>
8226 S:      Maintained
8227 F:      drivers/clk/clk-versaclock5.c
8228
8229 IEEE 802.15.4 SUBSYSTEM
8230 M:      Alexander Aring <alex.aring@gmail.com>
8231 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8232 L:      linux-wpan@vger.kernel.org
8233 S:      Maintained
8234 W:      http://wpan.cakelab.org/
8235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8237 F:      Documentation/networking/ieee802154.rst
8238 F:      drivers/net/ieee802154/
8239 F:      include/linux/ieee802154.h
8240 F:      include/linux/nl802154.h
8241 F:      include/net/af_ieee802154.h
8242 F:      include/net/cfg802154.h
8243 F:      include/net/ieee802154_netdev.h
8244 F:      include/net/mac802154.h
8245 F:      include/net/nl802154.h
8246 F:      net/ieee802154/
8247 F:      net/mac802154/
8248
8249 IFE PROTOCOL
8250 M:      Yotam Gigi <yotam.gi@gmail.com>
8251 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8252 F:      include/net/ife.h
8253 F:      include/uapi/linux/ife.h
8254 F:      net/ife
8255
8256 IGORPLUG-USB IR RECEIVER
8257 M:      Sean Young <sean@mess.org>
8258 L:      linux-media@vger.kernel.org
8259 S:      Maintained
8260 F:      drivers/media/rc/igorplugusb.c
8261
8262 IGUANAWORKS USB IR TRANSCEIVER
8263 M:      Sean Young <sean@mess.org>
8264 L:      linux-media@vger.kernel.org
8265 S:      Maintained
8266 F:      drivers/media/rc/iguanair.c
8267
8268 IIO DIGITAL POTENTIOMETER DAC
8269 M:      Peter Rosin <peda@axentia.se>
8270 L:      linux-iio@vger.kernel.org
8271 S:      Maintained
8272 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8273 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8274 F:      drivers/iio/dac/dpot-dac.c
8275
8276 IIO ENVELOPE DETECTOR
8277 M:      Peter Rosin <peda@axentia.se>
8278 L:      linux-iio@vger.kernel.org
8279 S:      Maintained
8280 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8281 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8282 F:      drivers/iio/adc/envelope-detector.c
8283
8284 IIO MULTIPLEXER
8285 M:      Peter Rosin <peda@axentia.se>
8286 L:      linux-iio@vger.kernel.org
8287 S:      Maintained
8288 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8289 F:      drivers/iio/multiplexer/iio-mux.c
8290
8291 IIO SUBSYSTEM AND DRIVERS
8292 M:      Jonathan Cameron <jic23@kernel.org>
8293 R:      Hartmut Knaack <knaack.h@gmx.de>
8294 R:      Lars-Peter Clausen <lars@metafoo.de>
8295 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8296 L:      linux-iio@vger.kernel.org
8297 S:      Maintained
8298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8299 F:      Documentation/ABI/testing/configfs-iio*
8300 F:      Documentation/ABI/testing/sysfs-bus-iio*
8301 F:      Documentation/devicetree/bindings/iio/
8302 F:      drivers/iio/
8303 F:      drivers/staging/iio/
8304 F:      include/linux/iio/
8305 F:      tools/iio/
8306
8307 IIO UNIT CONVERTER
8308 M:      Peter Rosin <peda@axentia.se>
8309 L:      linux-iio@vger.kernel.org
8310 S:      Maintained
8311 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8312 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8313 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8314 F:      drivers/iio/afe/iio-rescale.c
8315
8316 IKANOS/ADI EAGLE ADSL USB DRIVER
8317 M:      Matthieu Castet <castet.matthieu@free.fr>
8318 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8319 S:      Maintained
8320 F:      drivers/usb/atm/ueagle-atm.c
8321
8322 IMGTEC ASCII LCD DRIVER
8323 M:      Paul Burton <paulburton@kernel.org>
8324 S:      Maintained
8325 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8326 F:      drivers/auxdisplay/img-ascii-lcd.c
8327
8328 IMGTEC IR DECODER DRIVER
8329 S:      Orphan
8330 F:      drivers/media/rc/img-ir/
8331
8332 IMON SOUNDGRAPH USB IR RECEIVER
8333 M:      Sean Young <sean@mess.org>
8334 L:      linux-media@vger.kernel.org
8335 S:      Maintained
8336 F:      drivers/media/rc/imon.c
8337 F:      drivers/media/rc/imon_raw.c
8338
8339 IMS TWINTURBO FRAMEBUFFER DRIVER
8340 L:      linux-fbdev@vger.kernel.org
8341 S:      Orphan
8342 F:      drivers/video/fbdev/imsttfb.c
8343
8344 INA209 HARDWARE MONITOR DRIVER
8345 M:      Guenter Roeck <linux@roeck-us.net>
8346 L:      linux-hwmon@vger.kernel.org
8347 S:      Maintained
8348 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8349 F:      Documentation/hwmon/ina209.rst
8350 F:      drivers/hwmon/ina209.c
8351
8352 INA2XX HARDWARE MONITOR DRIVER
8353 M:      Guenter Roeck <linux@roeck-us.net>
8354 L:      linux-hwmon@vger.kernel.org
8355 S:      Maintained
8356 F:      Documentation/hwmon/ina2xx.rst
8357 F:      drivers/hwmon/ina2xx.c
8358 F:      include/linux/platform_data/ina2xx.h
8359
8360 INDUSTRY PACK SUBSYSTEM (IPACK)
8361 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8362 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8363 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8364 L:      industrypack-devel@lists.sourceforge.net
8365 S:      Maintained
8366 W:      http://industrypack.sourceforge.net
8367 F:      drivers/ipack/
8368
8369 INFINEON DPS310 Driver
8370 M:      Eddie James <eajames@linux.ibm.com>
8371 L:      linux-iio@vger.kernel.org
8372 S:      Maintained
8373 F:      drivers/iio/pressure/dps310.c
8374
8375 INFINIBAND SUBSYSTEM
8376 M:      Doug Ledford <dledford@redhat.com>
8377 M:      Jason Gunthorpe <jgg@mellanox.com>
8378 L:      linux-rdma@vger.kernel.org
8379 S:      Supported
8380 W:      https://github.com/linux-rdma/rdma-core
8381 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8383 F:      Documentation/devicetree/bindings/infiniband/
8384 F:      Documentation/infiniband/
8385 F:      drivers/infiniband/
8386 F:      include/rdma/
8387 F:      include/trace/events/ib_mad.h
8388 F:      include/trace/events/ib_umad.h
8389 F:      include/uapi/linux/if_infiniband.h
8390 F:      include/uapi/rdma/
8391 F:      samples/bpf/ibumad_kern.c
8392 F:      samples/bpf/ibumad_user.c
8393
8394 INGENIC JZ4780 DMA Driver
8395 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8396 S:      Maintained
8397 F:      drivers/dma/dma-jz4780.c
8398
8399 INGENIC JZ4780 NAND DRIVER
8400 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8401 L:      linux-mtd@lists.infradead.org
8402 S:      Maintained
8403 F:      drivers/mtd/nand/raw/ingenic/
8404
8405 INGENIC JZ47xx SoCs
8406 M:      Paul Cercueil <paul@crapouillou.net>
8407 S:      Maintained
8408 F:      arch/mips/boot/dts/ingenic/
8409 F:      arch/mips/include/asm/mach-jz4740/
8410 F:      arch/mips/jz4740/
8411 F:      drivers/clk/ingenic/
8412 F:      drivers/dma/dma-jz4780.c
8413 F:      drivers/gpu/drm/ingenic/
8414 F:      drivers/i2c/busses/i2c-jz4780.c
8415 F:      drivers/iio/adc/ingenic-adc.c
8416 F:      drivers/irqchip/irq-ingenic.c
8417 F:      drivers/memory/jz4780-nemc.c
8418 F:      drivers/mmc/host/jz4740_mmc.c
8419 F:      drivers/mtd/nand/raw/ingenic/
8420 F:      drivers/pinctrl/pinctrl-ingenic.c
8421 F:      drivers/power/supply/ingenic-battery.c
8422 F:      drivers/pwm/pwm-jz4740.c
8423 F:      drivers/rtc/rtc-jz4740.c
8424 F:      drivers/tty/serial/8250/8250_ingenic.c
8425 F:      drivers/usb/musb/jz4740.c
8426 F:      drivers/watchdog/jz4740_wdt.c
8427 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8428 F:      include/linux/mfd/ingenic-tcu.h
8429 F:      sound/soc/codecs/jz47*
8430 F:      sound/soc/jz4740/
8431
8432 INOTIFY
8433 M:      Jan Kara <jack@suse.cz>
8434 R:      Amir Goldstein <amir73il@gmail.com>
8435 L:      linux-fsdevel@vger.kernel.org
8436 S:      Maintained
8437 F:      Documentation/filesystems/inotify.rst
8438 F:      fs/notify/inotify/
8439 F:      include/linux/inotify.h
8440 F:      include/uapi/linux/inotify.h
8441
8442 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8443 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8444 L:      linux-input@vger.kernel.org
8445 S:      Maintained
8446 Q:      http://patchwork.kernel.org/project/linux-input/list/
8447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8448 F:      Documentation/devicetree/bindings/input/
8449 F:      Documentation/devicetree/bindings/serio/
8450 F:      Documentation/input/
8451 F:      drivers/input/
8452 F:      include/linux/input.h
8453 F:      include/linux/input/
8454 F:      include/uapi/linux/input-event-codes.h
8455 F:      include/uapi/linux/input.h
8456
8457 INPUT MULTITOUCH (MT) PROTOCOL
8458 M:      Henrik Rydberg <rydberg@bitmath.org>
8459 L:      linux-input@vger.kernel.org
8460 S:      Odd fixes
8461 F:      Documentation/input/multi-touch-protocol.rst
8462 F:      drivers/input/input-mt.c
8463 K:      \b(ABS|SYN)_MT_
8464
8465 INSIDE SECURE CRYPTO DRIVER
8466 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8467 L:      linux-crypto@vger.kernel.org
8468 S:      Maintained
8469 F:      drivers/crypto/inside-secure/
8470
8471 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8472 M:      Mimi Zohar <zohar@linux.ibm.com>
8473 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8474 L:      linux-integrity@vger.kernel.org
8475 S:      Supported
8476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8477 F:      security/integrity/ima/
8478
8479 INTEL 810/815 FRAMEBUFFER DRIVER
8480 M:      Antonino Daplas <adaplas@gmail.com>
8481 L:      linux-fbdev@vger.kernel.org
8482 S:      Maintained
8483 F:      drivers/video/fbdev/i810/
8484
8485 INTEL ASoC DRIVERS
8486 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8487 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8488 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8489 M:      Jie Yang <yang.jie@linux.intel.com>
8490 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8491 S:      Supported
8492 F:      sound/soc/intel/
8493
8494 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8495 M:      Hans de Goede <hdegoede@redhat.com>
8496 L:      platform-driver-x86@vger.kernel.org
8497 S:      Maintained
8498 F:      drivers/platform/x86/intel_atomisp2_pm.c
8499
8500 INTEL C600 SERIES SAS CONTROLLER DRIVER
8501 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8502 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8503 L:      linux-scsi@vger.kernel.org
8504 S:      Supported
8505 T:      git git://git.code.sf.net/p/intel-sas/isci
8506 F:      drivers/scsi/isci/
8507
8508 INTEL CPU family model numbers
8509 M:      Tony Luck <tony.luck@intel.com>
8510 M:      x86@kernel.org
8511 L:      linux-kernel@vger.kernel.org
8512 S:      Supported
8513 F:      arch/x86/include/asm/intel-family.h
8514
8515 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8516 M:      Jani Nikula <jani.nikula@linux.intel.com>
8517 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8518 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8519 L:      intel-gfx@lists.freedesktop.org
8520 S:      Supported
8521 W:      https://01.org/linuxgraphics/
8522 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8523 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
8524 C:      irc://chat.freenode.net/intel-gfx
8525 T:      git git://anongit.freedesktop.org/drm-intel
8526 F:      Documentation/gpu/i915.rst
8527 F:      drivers/gpu/drm/i915/
8528 F:      include/drm/i915*
8529 F:      include/uapi/drm/i915_drm.h
8530
8531 INTEL ETHERNET DRIVERS
8532 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8533 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8534 S:      Supported
8535 W:      http://www.intel.com/support/feedback.htm
8536 W:      http://e1000.sourceforge.net/
8537 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8540 F:      Documentation/networking/device_drivers/intel/e100.rst
8541 F:      Documentation/networking/device_drivers/intel/e1000.rst
8542 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8543 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8544 F:      Documentation/networking/device_drivers/intel/i40e.rst
8545 F:      Documentation/networking/device_drivers/intel/iavf.rst
8546 F:      Documentation/networking/device_drivers/intel/ice.rst
8547 F:      Documentation/networking/device_drivers/intel/igb.rst
8548 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8549 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8550 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8551 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8552 F:      drivers/net/ethernet/intel/
8553 F:      drivers/net/ethernet/intel/*/
8554 F:      include/linux/avf/virtchnl.h
8555
8556 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8557 M:      Maik Broemme <mbroemme@libmpq.org>
8558 L:      linux-fbdev@vger.kernel.org
8559 S:      Maintained
8560 F:      Documentation/fb/intelfb.rst
8561 F:      drivers/video/fbdev/intelfb/
8562
8563 INTEL GPIO DRIVERS
8564 M:      Andy Shevchenko <andy@kernel.org>
8565 L:      linux-gpio@vger.kernel.org
8566 S:      Maintained
8567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8568 F:      drivers/gpio/gpio-ich.c
8569 F:      drivers/gpio/gpio-intel-mid.c
8570 F:      drivers/gpio/gpio-merrifield.c
8571 F:      drivers/gpio/gpio-ml-ioh.c
8572 F:      drivers/gpio/gpio-pch.c
8573 F:      drivers/gpio/gpio-sch.c
8574 F:      drivers/gpio/gpio-sodaville.c
8575
8576 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8577 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8578 M:      Zhi Wang <zhi.a.wang@intel.com>
8579 L:      intel-gvt-dev@lists.freedesktop.org
8580 L:      intel-gfx@lists.freedesktop.org
8581 S:      Supported
8582 W:      https://01.org/igvt-g
8583 T:      git https://github.com/intel/gvt-linux.git
8584 F:      drivers/gpu/drm/i915/gvt/
8585
8586 INTEL HID EVENT DRIVER
8587 M:      Alex Hung <alex.hung@canonical.com>
8588 L:      platform-driver-x86@vger.kernel.org
8589 S:      Maintained
8590 F:      drivers/platform/x86/intel-hid.c
8591
8592 INTEL I/OAT DMA DRIVER
8593 M:      Dave Jiang <dave.jiang@intel.com>
8594 R:      Dan Williams <dan.j.williams@intel.com>
8595 L:      dmaengine@vger.kernel.org
8596 S:      Supported
8597 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8598 F:      drivers/dma/ioat*
8599
8600 INTEL IADX DRIVER
8601 M:      Dave Jiang <dave.jiang@intel.com>
8602 L:      dmaengine@vger.kernel.org
8603 S:      Supported
8604 F:      drivers/dma/idxd/*
8605 F:      include/uapi/linux/idxd.h
8606
8607 INTEL IDLE DRIVER
8608 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8609 M:      Len Brown <lenb@kernel.org>
8610 L:      linux-pm@vger.kernel.org
8611 S:      Supported
8612 B:      https://bugzilla.kernel.org
8613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8614 F:      drivers/idle/intel_idle.c
8615
8616 INTEL INTEGRATED SENSOR HUB DRIVER
8617 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8618 M:      Jiri Kosina <jikos@kernel.org>
8619 L:      linux-input@vger.kernel.org
8620 S:      Maintained
8621 F:      drivers/hid/intel-ish-hid/
8622
8623 INTEL IOMMU (VT-d)
8624 M:      David Woodhouse <dwmw2@infradead.org>
8625 M:      Lu Baolu <baolu.lu@linux.intel.com>
8626 L:      iommu@lists.linux-foundation.org
8627 S:      Supported
8628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8629 F:      drivers/iommu/dmar.c
8630 F:      drivers/iommu/intel*.[ch]
8631 F:      include/linux/intel-iommu.h
8632 F:      include/linux/intel-svm.h
8633
8634 INTEL IOP-ADMA DMA DRIVER
8635 R:      Dan Williams <dan.j.williams@intel.com>
8636 S:      Odd fixes
8637 F:      drivers/dma/iop-adma.c
8638
8639 INTEL IPU3 CSI-2 CIO2 DRIVER
8640 M:      Yong Zhi <yong.zhi@intel.com>
8641 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8642 M:      Bingbu Cao <bingbu.cao@intel.com>
8643 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8644 L:      linux-media@vger.kernel.org
8645 S:      Maintained
8646 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8647 F:      drivers/media/pci/intel/ipu3/
8648
8649 INTEL IPU3 CSI-2 IMGU DRIVER
8650 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8651 L:      linux-media@vger.kernel.org
8652 S:      Maintained
8653 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8654 F:      Documentation/media/v4l-drivers/ipu3.rst
8655 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8656 F:      drivers/staging/media/ipu3/
8657
8658 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8659 M:      Krzysztof Halasa <khalasa@piap.pl>
8660 S:      Maintained
8661 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8662 F:      drivers/net/wan/ixp4xx_hss.c
8663 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8664 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8665 F:      include/linux/soc/ixp4xx/npe.h
8666 F:      include/linux/soc/ixp4xx/qmgr.h
8667
8668 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8669 M:      Deepak Saxena <dsaxena@plexity.net>
8670 S:      Maintained
8671 F:      drivers/char/hw_random/ixp4xx-rng.c
8672
8673 INTEL MANAGEMENT ENGINE (mei)
8674 M:      Tomas Winkler <tomas.winkler@intel.com>
8675 L:      linux-kernel@vger.kernel.org
8676 S:      Supported
8677 F:      Documentation/driver-api/mei/*
8678 F:      drivers/misc/mei/*
8679 F:      drivers/watchdog/mei_wdt.c
8680 F:      include/linux/mei_cl_bus.h
8681 F:      include/uapi/linux/mei.h
8682 F:      samples/mei/*
8683
8684 INTEL MENLOW THERMAL DRIVER
8685 M:      Sujith Thomas <sujith.thomas@intel.com>
8686 L:      platform-driver-x86@vger.kernel.org
8687 S:      Supported
8688 W:      https://01.org/linux-acpi
8689 F:      drivers/platform/x86/intel_menlow.c
8690
8691 INTEL MIC DRIVERS (mic)
8692 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8693 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8694 S:      Supported
8695 W:      https://github.com/sudeepdutt/mic
8696 W:      http://software.intel.com/en-us/mic-developer
8697 F:      Documentation/misc-devices/mic/
8698 F:      drivers/dma/mic_x100_dma.c
8699 F:      drivers/dma/mic_x100_dma.h
8700 F:      drivers/misc/mic/
8701 F:      include/linux/mic_bus.h
8702 F:      include/linux/scif.h
8703 F:      include/uapi/linux/mic_common.h
8704 F:      include/uapi/linux/mic_ioctl.h
8705 F:      include/uapi/linux/scif_ioctl.h
8706
8707 INTEL PMC CORE DRIVER
8708 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8709 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8710 L:      platform-driver-x86@vger.kernel.org
8711 S:      Maintained
8712 F:      drivers/platform/x86/intel_pmc_core*
8713
8714 INTEL PMC/P-Unit IPC DRIVER
8715 M:      Zha Qipeng<qipeng.zha@intel.com>
8716 L:      platform-driver-x86@vger.kernel.org
8717 S:      Maintained
8718 F:      arch/x86/include/asm/intel_pmc_ipc.h
8719 F:      arch/x86/include/asm/intel_punit_ipc.h
8720 F:      drivers/platform/x86/intel_pmc_ipc.c
8721 F:      drivers/platform/x86/intel_punit_ipc.c
8722
8723 INTEL PMIC GPIO DRIVERS
8724 M:      Andy Shevchenko <andy@kernel.org>
8725 S:      Maintained
8726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8727 F:      drivers/gpio/gpio-*cove.c
8728 F:      drivers/gpio/gpio-msic.c
8729
8730 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8731 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8732 S:      Maintained
8733 F:      drivers/mfd/intel_msic.c
8734 F:      drivers/mfd/intel_soc_pmic*
8735 F:      include/linux/mfd/intel_msic.h
8736 F:      include/linux/mfd/intel_soc_pmic*
8737
8738 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8739 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8740 L:      linux-wireless@vger.kernel.org
8741 S:      Maintained
8742 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8743 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8744 F:      drivers/net/wireless/intel/ipw2x00/
8745
8746 INTEL PSTATE DRIVER
8747 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8748 M:      Len Brown <lenb@kernel.org>
8749 L:      linux-pm@vger.kernel.org
8750 S:      Supported
8751 F:      drivers/cpufreq/intel_pstate.c
8752
8753 INTEL RDMA RNIC DRIVER
8754 M:      Faisal Latif <faisal.latif@intel.com>
8755 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8756 L:      linux-rdma@vger.kernel.org
8757 S:      Supported
8758 F:      drivers/infiniband/hw/i40iw/
8759 F:      include/uapi/rdma/i40iw-abi.h
8760
8761 INTEL SPEED SELECT TECHNOLOGY
8762 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8763 L:      platform-driver-x86@vger.kernel.org
8764 S:      Maintained
8765 F:      drivers/platform/x86/intel_speed_select_if/
8766 F:      include/uapi/linux/isst_if.h
8767 F:      tools/power/x86/intel-speed-select/
8768
8769 INTEL STRATIX10 FIRMWARE DRIVERS
8770 M:      Richard Gong <richard.gong@linux.intel.com>
8771 L:      linux-kernel@vger.kernel.org
8772 S:      Maintained
8773 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8774 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8775 F:      drivers/firmware/stratix10-rsu.c
8776 F:      drivers/firmware/stratix10-svc.c
8777 F:      include/linux/firmware/intel/stratix10-smc.h
8778 F:      include/linux/firmware/intel/stratix10-svc-client.h
8779
8780 INTEL TELEMETRY DRIVER
8781 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8782 M:      "David E. Box" <david.e.box@linux.intel.com>
8783 L:      platform-driver-x86@vger.kernel.org
8784 S:      Maintained
8785 F:      arch/x86/include/asm/intel_telemetry.h
8786 F:      drivers/platform/x86/intel_telemetry*
8787
8788 INTEL UNCORE FREQUENCY CONTROL
8789 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8790 L:      platform-driver-x86@vger.kernel.org
8791 S:      Maintained
8792 F:      drivers/platform/x86/intel-uncore-frequency.c
8793
8794 INTEL VIRTUAL BUTTON DRIVER
8795 M:      AceLan Kao <acelan.kao@canonical.com>
8796 L:      platform-driver-x86@vger.kernel.org
8797 S:      Maintained
8798 F:      drivers/platform/x86/intel-vbtn.c
8799
8800 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8801 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8802 L:      linux-wireless@vger.kernel.org
8803 S:      Supported
8804 F:      drivers/net/wireless/intel/iwlegacy/
8805
8806 INTEL WIRELESS WIFI LINK (iwlwifi)
8807 M:      Johannes Berg <johannes.berg@intel.com>
8808 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8809 M:      Luca Coelho <luciano.coelho@intel.com>
8810 M:      Intel Linux Wireless <linuxwifi@intel.com>
8811 L:      linux-wireless@vger.kernel.org
8812 S:      Supported
8813 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
8814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8815 F:      drivers/net/wireless/intel/iwlwifi/
8816
8817 INTEL WIRELESS WIMAX CONNECTION 2400
8818 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8819 M:      linux-wimax@intel.com
8820 L:      wimax@linuxwimax.org (subscribers-only)
8821 S:      Supported
8822 W:      http://linuxwimax.org
8823 F:      Documentation/admin-guide/wimax/i2400m.rst
8824 F:      drivers/net/wimax/i2400m/
8825 F:      include/uapi/linux/wimax/i2400m.h
8826
8827 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8828 M:      Mario Limonciello <mario.limonciello@dell.com>
8829 S:      Maintained
8830 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8831
8832 INTEL(R) TRACE HUB
8833 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8834 S:      Supported
8835 F:      Documentation/trace/intel_th.rst
8836 F:      drivers/hwtracing/intel_th/
8837 F:      include/linux/intel_th.h
8838
8839 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8840 M:      Ning Sun <ning.sun@intel.com>
8841 L:      tboot-devel@lists.sourceforge.net
8842 S:      Supported
8843 W:      http://tboot.sourceforge.net
8844 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8845 F:      Documentation/x86/intel_txt.rst
8846 F:      arch/x86/kernel/tboot.c
8847 F:      include/linux/tboot.h
8848
8849 INTERCONNECT API
8850 M:      Georgi Djakov <georgi.djakov@linaro.org>
8851 L:      linux-pm@vger.kernel.org
8852 S:      Maintained
8853 F:      Documentation/devicetree/bindings/interconnect/
8854 F:      Documentation/driver-api/interconnect.rst
8855 F:      drivers/interconnect/
8856 F:      include/dt-bindings/interconnect/
8857 F:      include/linux/interconnect-provider.h
8858 F:      include/linux/interconnect.h
8859
8860 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8861 M:      Linus Walleij <linus.walleij@linaro.org>
8862 L:      linux-iio@vger.kernel.org
8863 S:      Maintained
8864 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8865 F:      drivers/iio/gyro/mpu3050*
8866
8867 IOC3 ETHERNET DRIVER
8868 M:      Ralf Baechle <ralf@linux-mips.org>
8869 L:      linux-mips@vger.kernel.org
8870 S:      Maintained
8871 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8872
8873 IOMAP FILESYSTEM LIBRARY
8874 M:      Christoph Hellwig <hch@infradead.org>
8875 M:      Darrick J. Wong <darrick.wong@oracle.com>
8876 M:      linux-xfs@vger.kernel.org
8877 M:      linux-fsdevel@vger.kernel.org
8878 L:      linux-xfs@vger.kernel.org
8879 L:      linux-fsdevel@vger.kernel.org
8880 S:      Supported
8881 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8882 F:      fs/iomap/
8883 F:      include/linux/iomap.h
8884
8885 IOMMU DRIVERS
8886 M:      Joerg Roedel <joro@8bytes.org>
8887 L:      iommu@lists.linux-foundation.org
8888 S:      Maintained
8889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8890 F:      Documentation/devicetree/bindings/iommu/
8891 F:      drivers/iommu/
8892 F:      include/linux/iommu.h
8893 F:      include/linux/iova.h
8894 F:      include/linux/of_iommu.h
8895
8896 IO_URING
8897 M:      Jens Axboe <axboe@kernel.dk>
8898 L:      io-uring@vger.kernel.org
8899 S:      Maintained
8900 T:      git git://git.kernel.dk/linux-block
8901 T:      git git://git.kernel.dk/liburing
8902 F:      fs/io-wq.c
8903 F:      fs/io-wq.h
8904 F:      fs/io_uring.c
8905 F:      include/uapi/linux/io_uring.h
8906
8907 IPMI SUBSYSTEM
8908 M:      Corey Minyard <minyard@acm.org>
8909 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8910 S:      Supported
8911 W:      http://openipmi.sourceforge.net/
8912 F:      Documentation/IPMI.txt
8913 F:      Documentation/devicetree/bindings/ipmi/
8914 F:      drivers/char/ipmi/
8915 F:      include/linux/ipmi*
8916 F:      include/uapi/linux/ipmi*
8917
8918 IPS SCSI RAID DRIVER
8919 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8920 L:      linux-scsi@vger.kernel.org
8921 S:      Maintained
8922 W:      http://www.adaptec.com/
8923 F:      drivers/scsi/ips*
8924
8925 IPVS
8926 M:      Wensong Zhang <wensong@linux-vs.org>
8927 M:      Simon Horman <horms@verge.net.au>
8928 M:      Julian Anastasov <ja@ssi.bg>
8929 L:      netdev@vger.kernel.org
8930 L:      lvs-devel@vger.kernel.org
8931 S:      Maintained
8932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8934 F:      Documentation/networking/ipvs-sysctl.txt
8935 F:      include/net/ip_vs.h
8936 F:      include/uapi/linux/ip_vs.h
8937 F:      net/netfilter/ipvs/
8938
8939 IPWIRELESS DRIVER
8940 M:      Jiri Kosina <jikos@kernel.org>
8941 M:      David Sterba <dsterba@suse.com>
8942 S:      Odd Fixes
8943 F:      drivers/tty/ipwireless/
8944
8945 IPX NETWORK LAYER
8946 L:      netdev@vger.kernel.org
8947 S:      Obsolete
8948 F:      include/uapi/linux/ipx.h
8949
8950 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8951 M:      Marc Zyngier <maz@kernel.org>
8952 S:      Maintained
8953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8954 F:      Documentation/IRQ-domain.txt
8955 F:      include/linux/irqdomain.h
8956 F:      kernel/irq/irqdomain.c
8957 F:      kernel/irq/msi.c
8958
8959 IRQ SUBSYSTEM
8960 M:      Thomas Gleixner <tglx@linutronix.de>
8961 L:      linux-kernel@vger.kernel.org
8962 S:      Maintained
8963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8964 F:      kernel/irq/
8965
8966 IRQCHIP DRIVERS
8967 M:      Thomas Gleixner <tglx@linutronix.de>
8968 M:      Jason Cooper <jason@lakedaemon.net>
8969 M:      Marc Zyngier <maz@kernel.org>
8970 L:      linux-kernel@vger.kernel.org
8971 S:      Maintained
8972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8973 F:      Documentation/devicetree/bindings/interrupt-controller/
8974 F:      drivers/irqchip/
8975
8976 ISA
8977 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8978 S:      Maintained
8979 F:      Documentation/driver-api/isa.rst
8980 F:      drivers/base/isa.c
8981 F:      include/linux/isa.h
8982
8983 ISA RADIO MODULE
8984 M:      Hans Verkuil <hverkuil@xs4all.nl>
8985 L:      linux-media@vger.kernel.org
8986 S:      Maintained
8987 W:      https://linuxtv.org
8988 T:      git git://linuxtv.org/media_tree.git
8989 F:      drivers/media/radio/radio-isa*
8990
8991 ISAPNP
8992 M:      Jaroslav Kysela <perex@perex.cz>
8993 S:      Maintained
8994 F:      Documentation/driver-api/isapnp.rst
8995 F:      drivers/pnp/isapnp/
8996 F:      include/linux/isapnp.h
8997
8998 ISCSI
8999 M:      Lee Duncan <lduncan@suse.com>
9000 M:      Chris Leech <cleech@redhat.com>
9001 L:      open-iscsi@googlegroups.com
9002 L:      linux-scsi@vger.kernel.org
9003 S:      Maintained
9004 W:      www.open-iscsi.com
9005 F:      drivers/scsi/*iscsi*
9006 F:      include/scsi/*iscsi*
9007
9008 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
9009 M:      Peter Jones <pjones@redhat.com>
9010 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
9011 S:      Maintained
9012 F:      drivers/firmware/iscsi_ibft*
9013
9014 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
9015 M:      Sagi Grimberg <sagi@grimberg.me>
9016 M:      Max Gurtovoy <maxg@mellanox.com>
9017 L:      linux-rdma@vger.kernel.org
9018 S:      Supported
9019 W:      http://www.openfabrics.org
9020 W:      www.open-iscsi.org
9021 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9022 F:      drivers/infiniband/ulp/iser/
9023
9024 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
9025 M:      Sagi Grimberg <sagi@grimberg.me>
9026 L:      linux-rdma@vger.kernel.org
9027 L:      target-devel@vger.kernel.org
9028 S:      Supported
9029 W:      http://www.linux-iscsi.org
9030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
9031 F:      drivers/infiniband/ulp/isert
9032
9033 ISDN/CMTP OVER BLUETOOTH
9034 M:      Karsten Keil <isdn@linux-pingi.de>
9035 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
9036 L:      netdev@vger.kernel.org
9037 S:      Odd Fixes
9038 W:      http://www.isdn4linux.de
9039 F:      Documentation/isdn/
9040 F:      drivers/isdn/capi/
9041 F:      include/linux/isdn/
9042 F:      include/uapi/linux/isdn/
9043 F:      net/bluetooth/cmtp/
9044
9045 ISDN/mISDN SUBSYSTEM
9046 M:      Karsten Keil <isdn@linux-pingi.de>
9047 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
9048 L:      netdev@vger.kernel.org
9049 S:      Maintained
9050 W:      http://www.isdn4linux.de
9051 F:      drivers/isdn/Kconfig
9052 F:      drivers/isdn/Makefile
9053 F:      drivers/isdn/hardware/
9054 F:      drivers/isdn/mISDN/
9055
9056 IT87 HARDWARE MONITORING DRIVER
9057 M:      Jean Delvare <jdelvare@suse.com>
9058 L:      linux-hwmon@vger.kernel.org
9059 S:      Maintained
9060 F:      Documentation/hwmon/it87.rst
9061 F:      drivers/hwmon/it87.c
9062
9063 IT913X MEDIA DRIVER
9064 M:      Antti Palosaari <crope@iki.fi>
9065 L:      linux-media@vger.kernel.org
9066 S:      Maintained
9067 W:      https://linuxtv.org
9068 W:      http://palosaari.fi/linux/
9069 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9070 T:      git git://linuxtv.org/anttip/media_tree.git
9071 F:      drivers/media/tuners/it913x*
9072
9073 IVTV VIDEO4LINUX DRIVER
9074 M:      Andy Walls <awalls@md.metrocast.net>
9075 L:      linux-media@vger.kernel.org
9076 S:      Maintained
9077 W:      https://linuxtv.org
9078 T:      git git://linuxtv.org/media_tree.git
9079 F:      Documentation/media/v4l-drivers/ivtv*
9080 F:      drivers/media/pci/ivtv/
9081 F:      include/uapi/linux/ivtv*
9082
9083 IX2505V MEDIA DRIVER
9084 M:      Malcolm Priestley <tvboxspy@gmail.com>
9085 L:      linux-media@vger.kernel.org
9086 S:      Maintained
9087 W:      https://linuxtv.org
9088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9089 F:      drivers/media/dvb-frontends/ix2505v*
9090
9091 JAILHOUSE HYPERVISOR INTERFACE
9092 M:      Jan Kiszka <jan.kiszka@siemens.com>
9093 L:      jailhouse-dev@googlegroups.com
9094 S:      Maintained
9095 F:      arch/x86/include/asm/jailhouse_para.h
9096 F:      arch/x86/kernel/jailhouse.c
9097
9098 JC42.4 TEMPERATURE SENSOR DRIVER
9099 M:      Guenter Roeck <linux@roeck-us.net>
9100 L:      linux-hwmon@vger.kernel.org
9101 S:      Maintained
9102 F:      Documentation/hwmon/jc42.rst
9103 F:      drivers/hwmon/jc42.c
9104
9105 JFS FILESYSTEM
9106 M:      Dave Kleikamp <shaggy@kernel.org>
9107 L:      jfs-discussion@lists.sourceforge.net
9108 S:      Maintained
9109 W:      http://jfs.sourceforge.net/
9110 T:      git git://github.com/kleikamp/linux-shaggy.git
9111 F:      Documentation/admin-guide/jfs.rst
9112 F:      fs/jfs/
9113
9114 JME NETWORK DRIVER
9115 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
9116 L:      netdev@vger.kernel.org
9117 S:      Maintained
9118 F:      drivers/net/ethernet/jme.*
9119
9120 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
9121 M:      David Woodhouse <dwmw2@infradead.org>
9122 M:      Richard Weinberger <richard@nod.at>
9123 L:      linux-mtd@lists.infradead.org
9124 S:      Odd Fixes
9125 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
9126 T:      git git://git.infradead.org/ubifs-2.6.git
9127 F:      fs/jffs2/
9128 F:      include/uapi/linux/jffs2.h
9129
9130 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
9131 M:      "Theodore Ts'o" <tytso@mit.edu>
9132 M:      Jan Kara <jack@suse.com>
9133 L:      linux-ext4@vger.kernel.org
9134 S:      Maintained
9135 F:      fs/jbd2/
9136 F:      include/linux/jbd2.h
9137
9138 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
9139 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
9140 L:      linux-media@vger.kernel.org
9141 S:      Maintained
9142 F:      drivers/media/platform/rcar_jpu.c
9143
9144 JSM Neo PCI based serial card
9145 L:      linux-serial@vger.kernel.org
9146 S:      Orphan
9147 F:      drivers/tty/serial/jsm/
9148
9149 K10TEMP HARDWARE MONITORING DRIVER
9150 M:      Clemens Ladisch <clemens@ladisch.de>
9151 L:      linux-hwmon@vger.kernel.org
9152 S:      Maintained
9153 F:      Documentation/hwmon/k10temp.rst
9154 F:      drivers/hwmon/k10temp.c
9155
9156 K8TEMP HARDWARE MONITORING DRIVER
9157 M:      Rudolf Marek <r.marek@assembler.cz>
9158 L:      linux-hwmon@vger.kernel.org
9159 S:      Maintained
9160 F:      Documentation/hwmon/k8temp.rst
9161 F:      drivers/hwmon/k8temp.c
9162
9163 KASAN
9164 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
9165 R:      Alexander Potapenko <glider@google.com>
9166 R:      Dmitry Vyukov <dvyukov@google.com>
9167 L:      kasan-dev@googlegroups.com
9168 S:      Maintained
9169 F:      Documentation/dev-tools/kasan.rst
9170 F:      arch/*/include/asm/kasan.h
9171 F:      arch/*/mm/kasan_init*
9172 F:      include/linux/kasan*.h
9173 F:      lib/test_kasan.c
9174 F:      mm/kasan/
9175 F:      scripts/Makefile.kasan
9176
9177 KCONFIG
9178 M:      Masahiro Yamada <masahiroy@kernel.org>
9179 L:      linux-kbuild@vger.kernel.org
9180 S:      Maintained
9181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
9182 F:      Documentation/kbuild/kconfig*
9183 F:      scripts/Kconfig.include
9184 F:      scripts/kconfig/
9185
9186 KDUMP
9187 M:      Dave Young <dyoung@redhat.com>
9188 M:      Baoquan He <bhe@redhat.com>
9189 R:      Vivek Goyal <vgoyal@redhat.com>
9190 L:      kexec@lists.infradead.org
9191 S:      Maintained
9192 W:      http://lse.sourceforge.net/kdump/
9193 F:      Documentation/admin-guide/kdump/
9194 F:      fs/proc/vmcore.c
9195 F:      include/linux/crash_core.h
9196 F:      include/linux/crash_dump.h
9197 F:      include/uapi/linux/vmcore.h
9198 F:      kernel/crash_*.c
9199
9200 KEENE FM RADIO TRANSMITTER DRIVER
9201 M:      Hans Verkuil <hverkuil@xs4all.nl>
9202 L:      linux-media@vger.kernel.org
9203 S:      Maintained
9204 W:      https://linuxtv.org
9205 T:      git git://linuxtv.org/media_tree.git
9206 F:      drivers/media/radio/radio-keene*
9207
9208 KERNEL AUTOMOUNTER
9209 M:      Ian Kent <raven@themaw.net>
9210 L:      autofs@vger.kernel.org
9211 S:      Maintained
9212 F:      fs/autofs/
9213
9214 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
9215 M:      Masahiro Yamada <masahiroy@kernel.org>
9216 M:      Michal Marek <michal.lkml@markovi.net>
9217 L:      linux-kbuild@vger.kernel.org
9218 S:      Maintained
9219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
9220 F:      Documentation/kbuild/
9221 F:      Makefile
9222 F:      scripts/*vmlinux*
9223 F:      scripts/Kbuild*
9224 F:      scripts/Makefile*
9225 F:      scripts/basic/
9226 F:      scripts/mk*
9227 F:      scripts/mod/
9228 F:      scripts/package/
9229
9230 KERNEL JANITORS
9231 L:      kernel-janitors@vger.kernel.org
9232 S:      Odd Fixes
9233 W:      http://kernelnewbies.org/KernelJanitors
9234
9235 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
9236 M:      "J. Bruce Fields" <bfields@fieldses.org>
9237 M:      Chuck Lever <chuck.lever@oracle.com>
9238 L:      linux-nfs@vger.kernel.org
9239 S:      Supported
9240 W:      http://nfs.sourceforge.net/
9241 T:      git git://linux-nfs.org/~bfields/linux.git
9242 F:      fs/lockd/
9243 F:      fs/nfs_common/
9244 F:      fs/nfsd/
9245 F:      include/linux/lockd/
9246 F:      include/linux/sunrpc/
9247 F:      include/uapi/linux/nfsd/
9248 F:      include/uapi/linux/sunrpc/
9249 F:      net/sunrpc/
9250
9251 KERNEL SELFTEST FRAMEWORK
9252 M:      Shuah Khan <shuah@kernel.org>
9253 M:      Shuah Khan <skhan@linuxfoundation.org>
9254 L:      linux-kselftest@vger.kernel.org
9255 S:      Maintained
9256 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9258 F:      Documentation/dev-tools/kselftest*
9259 F:      tools/testing/selftests/
9260
9261 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9262 M:      Brendan Higgins <brendanhiggins@google.com>
9263 L:      linux-kselftest@vger.kernel.org
9264 L:      kunit-dev@googlegroups.com
9265 S:      Maintained
9266 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9267 F:      Documentation/dev-tools/kunit/
9268 F:      include/kunit/
9269 F:      lib/kunit/
9270 F:      tools/testing/kunit/
9271
9272 KERNEL USERMODE HELPER
9273 M:      Luis Chamberlain <mcgrof@kernel.org>
9274 L:      linux-kernel@vger.kernel.org
9275 S:      Maintained
9276 F:      include/linux/umh.h
9277 F:      kernel/umh.c
9278
9279 KERNEL VIRTUAL MACHINE (KVM)
9280 M:      Paolo Bonzini <pbonzini@redhat.com>
9281 L:      kvm@vger.kernel.org
9282 S:      Supported
9283 W:      http://www.linux-kvm.org
9284 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9285 F:      Documentation/virt/kvm/
9286 F:      include/asm-generic/kvm*
9287 F:      include/kvm/iodev.h
9288 F:      include/linux/kvm*
9289 F:      include/trace/events/kvm.h
9290 F:      include/uapi/asm-generic/kvm*
9291 F:      include/uapi/linux/kvm*
9292 F:      tools/kvm/
9293 F:      tools/testing/selftests/kvm/
9294 F:      virt/kvm/*
9295
9296 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
9297 M:      Marc Zyngier <maz@kernel.org>
9298 R:      James Morse <james.morse@arm.com>
9299 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9300 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9302 L:      kvmarm@lists.cs.columbia.edu
9303 S:      Maintained
9304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9305 F:      arch/arm64/include/asm/kvm*
9306 F:      arch/arm64/include/uapi/asm/kvm*
9307 F:      arch/arm64/kvm/
9308 F:      include/kvm/arm_*
9309 F:      virt/kvm/arm/
9310
9311 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9312 L:      linux-mips@vger.kernel.org
9313 L:      kvm@vger.kernel.org
9314 S:      Orphan
9315 F:      arch/mips/include/asm/kvm*
9316 F:      arch/mips/include/uapi/asm/kvm*
9317 F:      arch/mips/kvm/
9318
9319 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9320 M:      Paul Mackerras <paulus@ozlabs.org>
9321 L:      kvm-ppc@vger.kernel.org
9322 S:      Supported
9323 W:      http://www.linux-kvm.org/
9324 T:      git git://github.com/agraf/linux-2.6.git
9325 F:      arch/powerpc/include/asm/kvm*
9326 F:      arch/powerpc/include/uapi/asm/kvm*
9327 F:      arch/powerpc/kernel/kvm*
9328 F:      arch/powerpc/kvm/
9329
9330 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9331 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9332 M:      Janosch Frank <frankja@linux.ibm.com>
9333 R:      David Hildenbrand <david@redhat.com>
9334 R:      Cornelia Huck <cohuck@redhat.com>
9335 R:      Claudio Imbrenda <imbrenda@linux.ibm.com>
9336 L:      kvm@vger.kernel.org
9337 S:      Supported
9338 W:      http://www.ibm.com/developerworks/linux/linux390/
9339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9340 F:      Documentation/virt/kvm/s390*
9341 F:      arch/s390/include/asm/gmap.h
9342 F:      arch/s390/include/asm/kvm*
9343 F:      arch/s390/include/uapi/asm/kvm*
9344 F:      arch/s390/kvm/
9345 F:      arch/s390/mm/gmap.c
9346 F:      tools/testing/selftests/kvm/*/s390x/
9347 F:      tools/testing/selftests/kvm/s390x/
9348
9349 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9350 M:      Paolo Bonzini <pbonzini@redhat.com>
9351 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9352 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9353 R:      Wanpeng Li <wanpengli@tencent.com>
9354 R:      Jim Mattson <jmattson@google.com>
9355 R:      Joerg Roedel <joro@8bytes.org>
9356 L:      kvm@vger.kernel.org
9357 S:      Supported
9358 W:      http://www.linux-kvm.org
9359 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9360 F:      arch/x86/include/asm/kvm*
9361 F:      arch/x86/include/asm/pvclock-abi.h
9362 F:      arch/x86/include/asm/svm.h
9363 F:      arch/x86/include/asm/vmx*.h
9364 F:      arch/x86/include/uapi/asm/kvm*
9365 F:      arch/x86/include/uapi/asm/svm.h
9366 F:      arch/x86/include/uapi/asm/vmx.h
9367 F:      arch/x86/kernel/kvm.c
9368 F:      arch/x86/kernel/kvmclock.c
9369 F:      arch/x86/kvm/
9370 F:      arch/x86/kvm/*/
9371
9372 KERNFS
9373 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9374 M:      Tejun Heo <tj@kernel.org>
9375 S:      Supported
9376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9377 F:      fs/kernfs/
9378 F:      include/linux/kernfs.h
9379
9380 KEXEC
9381 M:      Eric Biederman <ebiederm@xmission.com>
9382 L:      kexec@lists.infradead.org
9383 S:      Maintained
9384 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9385 F:      include/linux/kexec.h
9386 F:      include/uapi/linux/kexec.h
9387 F:      kernel/kexec*
9388
9389 KEYS-ENCRYPTED
9390 M:      Mimi Zohar <zohar@linux.ibm.com>
9391 L:      linux-integrity@vger.kernel.org
9392 L:      keyrings@vger.kernel.org
9393 S:      Supported
9394 F:      Documentation/security/keys/trusted-encrypted.rst
9395 F:      include/keys/encrypted-type.h
9396 F:      security/keys/encrypted-keys/
9397
9398 KEYS-TRUSTED
9399 M:      James Bottomley <jejb@linux.ibm.com>
9400 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9401 M:      Mimi Zohar <zohar@linux.ibm.com>
9402 L:      linux-integrity@vger.kernel.org
9403 L:      keyrings@vger.kernel.org
9404 S:      Supported
9405 F:      Documentation/security/keys/trusted-encrypted.rst
9406 F:      include/keys/trusted-type.h
9407 F:      include/keys/trusted_tpm.h
9408 F:      security/keys/trusted-keys/
9409
9410 KEYS/KEYRINGS
9411 M:      David Howells <dhowells@redhat.com>
9412 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9413 L:      keyrings@vger.kernel.org
9414 S:      Maintained
9415 F:      Documentation/security/keys/core.rst
9416 F:      include/keys/
9417 F:      include/linux/key-type.h
9418 F:      include/linux/key.h
9419 F:      include/linux/keyctl.h
9420 F:      include/uapi/linux/keyctl.h
9421 F:      security/keys/
9422
9423 KFIFO
9424 M:      Stefani Seibold <stefani@seibold.net>
9425 S:      Maintained
9426 F:      include/linux/kfifo.h
9427 F:      lib/kfifo.c
9428 F:      samples/kfifo/
9429
9430 KGDB / KDB /debug_core
9431 M:      Jason Wessel <jason.wessel@windriver.com>
9432 M:      Daniel Thompson <daniel.thompson@linaro.org>
9433 R:      Douglas Anderson <dianders@chromium.org>
9434 L:      kgdb-bugreport@lists.sourceforge.net
9435 S:      Maintained
9436 W:      http://kgdb.wiki.kernel.org/
9437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9438 F:      Documentation/dev-tools/kgdb.rst
9439 F:      drivers/misc/kgdbts.c
9440 F:      drivers/tty/serial/kgdboc.c
9441 F:      include/linux/kdb.h
9442 F:      include/linux/kgdb.h
9443 F:      kernel/debug/
9444
9445 KMEMLEAK
9446 M:      Catalin Marinas <catalin.marinas@arm.com>
9447 S:      Maintained
9448 F:      Documentation/dev-tools/kmemleak.rst
9449 F:      include/linux/kmemleak.h
9450 F:      mm/kmemleak-test.c
9451 F:      mm/kmemleak.c
9452
9453 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9454 M:      Luis Chamberlain <mcgrof@kernel.org>
9455 L:      linux-kernel@vger.kernel.org
9456 S:      Maintained
9457 F:      include/linux/kmod.h
9458 F:      kernel/kmod.c
9459 F:      lib/test_kmod.c
9460 F:      tools/testing/selftests/kmod/
9461
9462 KPROBES
9463 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9464 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9465 M:      "David S. Miller" <davem@davemloft.net>
9466 M:      Masami Hiramatsu <mhiramat@kernel.org>
9467 S:      Maintained
9468 F:      Documentation/kprobes.txt
9469 F:      include/asm-generic/kprobes.h
9470 F:      include/linux/kprobes.h
9471 F:      kernel/kprobes.c
9472
9473 KS0108 LCD CONTROLLER DRIVER
9474 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9475 S:      Maintained
9476 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9477 F:      drivers/auxdisplay/ks0108.c
9478 F:      include/linux/ks0108.h
9479
9480 L3MDEV
9481 M:      David Ahern <dsahern@kernel.org>
9482 L:      netdev@vger.kernel.org
9483 S:      Maintained
9484 F:      include/net/l3mdev.h
9485 F:      net/l3mdev
9486
9487 L7 BPF FRAMEWORK
9488 M:      John Fastabend <john.fastabend@gmail.com>
9489 M:      Daniel Borkmann <daniel@iogearbox.net>
9490 M:      Jakub Sitnicki <jakub@cloudflare.com>
9491 M:      Lorenz Bauer <lmb@cloudflare.com>
9492 L:      netdev@vger.kernel.org
9493 L:      bpf@vger.kernel.org
9494 S:      Maintained
9495 F:      include/linux/skmsg.h
9496 F:      net/core/skmsg.c
9497 F:      net/core/sock_map.c
9498 F:      net/ipv4/tcp_bpf.c
9499 F:      net/ipv4/udp_bpf.c
9500
9501 LANTIQ / INTEL Ethernet drivers
9502 M:      Hauke Mehrtens <hauke@hauke-m.de>
9503 L:      netdev@vger.kernel.org
9504 S:      Maintained
9505 F:      drivers/net/dsa/lantiq_gswip.c
9506 F:      drivers/net/dsa/lantiq_pce.h
9507 F:      drivers/net/ethernet/lantiq_xrx200.c
9508 F:      net/dsa/tag_gswip.c
9509
9510 LANTIQ MIPS ARCHITECTURE
9511 M:      John Crispin <john@phrozen.org>
9512 L:      linux-mips@vger.kernel.org
9513 S:      Maintained
9514 F:      arch/mips/lantiq
9515 F:      drivers/soc/lantiq
9516
9517 LAPB module
9518 L:      linux-x25@vger.kernel.org
9519 S:      Orphan
9520 F:      Documentation/networking/lapb-module.txt
9521 F:      include/*/lapb.h
9522 F:      net/lapb/
9523
9524 LASI 53c700 driver for PARISC
9525 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9526 L:      linux-scsi@vger.kernel.org
9527 S:      Maintained
9528 F:      Documentation/scsi/53c700.rst
9529 F:      drivers/scsi/53c700*
9530
9531 LEAKING_ADDRESSES
9532 M:      Tobin C. Harding <me@tobin.cc>
9533 M:      Tycho Andersen <tycho@tycho.ws>
9534 L:      kernel-hardening@lists.openwall.com
9535 S:      Maintained
9536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9537 F:      scripts/leaking_addresses.pl
9538
9539 LED SUBSYSTEM
9540 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9541 M:      Pavel Machek <pavel@ucw.cz>
9542 R:      Dan Murphy <dmurphy@ti.com>
9543 L:      linux-leds@vger.kernel.org
9544 S:      Maintained
9545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9547 F:      Documentation/devicetree/bindings/leds/
9548 F:      drivers/leds/
9549 F:      include/linux/leds.h
9550
9551 LEGACY EEPROM DRIVER
9552 M:      Jean Delvare <jdelvare@suse.com>
9553 S:      Maintained
9554 F:      Documentation/misc-devices/eeprom.rst
9555 F:      drivers/misc/eeprom/eeprom.c
9556
9557 LEGO MINDSTORMS EV3
9558 R:      David Lechner <david@lechnology.com>
9559 S:      Maintained
9560 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9561 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9562 F:      drivers/power/supply/lego_ev3_battery.c
9563
9564 LEGO USB Tower driver
9565 M:      Juergen Stuber <starblue@users.sourceforge.net>
9566 L:      legousb-devel@lists.sourceforge.net
9567 S:      Maintained
9568 W:      http://legousb.sourceforge.net/
9569 F:      drivers/usb/misc/legousbtower.c
9570
9571 LG LAPTOP EXTRAS
9572 M:      Matan Ziv-Av <matan@svgalib.org>
9573 L:      platform-driver-x86@vger.kernel.org
9574 S:      Maintained
9575 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9576 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9577 F:      drivers/platform/x86/lg-laptop.c
9578
9579 LG2160 MEDIA DRIVER
9580 M:      Michael Krufky <mkrufky@linuxtv.org>
9581 L:      linux-media@vger.kernel.org
9582 S:      Maintained
9583 W:      https://linuxtv.org
9584 W:      http://github.com/mkrufky
9585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9586 T:      git git://linuxtv.org/mkrufky/tuners.git
9587 F:      drivers/media/dvb-frontends/lg2160.*
9588
9589 LGDT3305 MEDIA DRIVER
9590 M:      Michael Krufky <mkrufky@linuxtv.org>
9591 L:      linux-media@vger.kernel.org
9592 S:      Maintained
9593 W:      https://linuxtv.org
9594 W:      http://github.com/mkrufky
9595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9596 T:      git git://linuxtv.org/mkrufky/tuners.git
9597 F:      drivers/media/dvb-frontends/lgdt3305.*
9598
9599 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9600 M:      Viresh Kumar <vireshk@kernel.org>
9601 L:      linux-ide@vger.kernel.org
9602 S:      Maintained
9603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9604 F:      drivers/ata/pata_arasan_cf.c
9605 F:      include/linux/pata_arasan_cf_data.h
9606
9607 LIBATA PATA DRIVERS
9608 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9609 M:      Jens Axboe <axboe@kernel.dk>
9610 L:      linux-ide@vger.kernel.org
9611 S:      Maintained
9612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9613 F:      drivers/ata/ata_generic.c
9614 F:      drivers/ata/pata_*.c
9615
9616 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9617 M:      Linus Walleij <linus.walleij@linaro.org>
9618 L:      linux-ide@vger.kernel.org
9619 S:      Maintained
9620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9621 F:      drivers/ata/pata_ftide010.c
9622 F:      drivers/ata/sata_gemini.c
9623 F:      drivers/ata/sata_gemini.h
9624
9625 LIBATA SATA AHCI PLATFORM devices support
9626 M:      Hans de Goede <hdegoede@redhat.com>
9627 M:      Jens Axboe <axboe@kernel.dk>
9628 L:      linux-ide@vger.kernel.org
9629 S:      Maintained
9630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9631 F:      drivers/ata/ahci_platform.c
9632 F:      drivers/ata/libahci_platform.c
9633 F:      include/linux/ahci_platform.h
9634
9635 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9636 M:      Mikael Pettersson <mikpelinux@gmail.com>
9637 L:      linux-ide@vger.kernel.org
9638 S:      Maintained
9639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9640 F:      drivers/ata/sata_promise.*
9641
9642 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9643 M:      Jens Axboe <axboe@kernel.dk>
9644 L:      linux-ide@vger.kernel.org
9645 S:      Maintained
9646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9647 F:      Documentation/devicetree/bindings/ata/
9648 F:      drivers/ata/
9649 F:      include/linux/ata.h
9650 F:      include/linux/libata.h
9651
9652 LIBLOCKDEP
9653 M:      Sasha Levin <alexander.levin@microsoft.com>
9654 S:      Maintained
9655 F:      tools/lib/lockdep/
9656
9657 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9658 M:      Dan Williams <dan.j.williams@intel.com>
9659 M:      Vishal Verma <vishal.l.verma@intel.com>
9660 M:      Dave Jiang <dave.jiang@intel.com>
9661 L:      linux-nvdimm@lists.01.org
9662 S:      Supported
9663 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9664 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9665 F:      drivers/nvdimm/blk.c
9666 F:      drivers/nvdimm/region_devs.c
9667
9668 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9669 M:      Vishal Verma <vishal.l.verma@intel.com>
9670 M:      Dan Williams <dan.j.williams@intel.com>
9671 M:      Dave Jiang <dave.jiang@intel.com>
9672 L:      linux-nvdimm@lists.01.org
9673 S:      Supported
9674 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9675 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9676 F:      drivers/nvdimm/btt*
9677
9678 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9679 M:      Dan Williams <dan.j.williams@intel.com>
9680 M:      Vishal Verma <vishal.l.verma@intel.com>
9681 M:      Dave Jiang <dave.jiang@intel.com>
9682 L:      linux-nvdimm@lists.01.org
9683 S:      Supported
9684 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9685 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9686 F:      drivers/nvdimm/pmem*
9687
9688 LIBNVDIMM: DEVICETREE BINDINGS
9689 M:      Oliver O'Halloran <oohall@gmail.com>
9690 L:      linux-nvdimm@lists.01.org
9691 S:      Supported
9692 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9693 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9694 F:      drivers/nvdimm/of_pmem.c
9695
9696 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9697 M:      Dan Williams <dan.j.williams@intel.com>
9698 M:      Vishal Verma <vishal.l.verma@intel.com>
9699 M:      Dave Jiang <dave.jiang@intel.com>
9700 M:      Ira Weiny <ira.weiny@intel.com>
9701 L:      linux-nvdimm@lists.01.org
9702 S:      Supported
9703 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9704 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9706 F:      drivers/acpi/nfit/*
9707 F:      drivers/nvdimm/*
9708 F:      include/linux/libnvdimm.h
9709 F:      include/linux/nd.h
9710 F:      include/uapi/linux/ndctl.h
9711 F:      tools/testing/nvdimm/
9712
9713 LICENSES and SPDX stuff
9714 M:      Thomas Gleixner <tglx@linutronix.de>
9715 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9716 L:      linux-spdx@vger.kernel.org
9717 S:      Maintained
9718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9719 F:      COPYING
9720 F:      Documentation/process/license-rules.rst
9721 F:      LICENSES/
9722 F:      scripts/spdxcheck-test.sh
9723 F:      scripts/spdxcheck.py
9724
9725 LIGHTNVM PLATFORM SUPPORT
9726 M:      Matias Bjorling <mb@lightnvm.io>
9727 L:      linux-block@vger.kernel.org
9728 S:      Maintained
9729 W:      http://github/OpenChannelSSD
9730 F:      drivers/lightnvm/
9731 F:      include/linux/lightnvm.h
9732 F:      include/uapi/linux/lightnvm.h
9733
9734 LINUX FOR POWER MACINTOSH
9735 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9736 L:      linuxppc-dev@lists.ozlabs.org
9737 S:      Odd Fixes
9738 F:      arch/powerpc/platforms/powermac/
9739 F:      drivers/macintosh/
9740
9741 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9742 M:      Michael Ellerman <mpe@ellerman.id.au>
9743 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9744 R:      Paul Mackerras <paulus@samba.org>
9745 L:      linuxppc-dev@lists.ozlabs.org
9746 S:      Supported
9747 W:      https://github.com/linuxppc/wiki/wiki
9748 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9750 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9751 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9752 F:      Documentation/devicetree/bindings/powerpc/
9753 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9754 F:      Documentation/powerpc/
9755 F:      arch/powerpc/
9756 F:      drivers/*/*/*pasemi*
9757 F:      drivers/*/*pasemi*
9758 F:      drivers/char/tpm/tpm_ibmvtpm*
9759 F:      drivers/crypto/nx/
9760 F:      drivers/crypto/vmx/
9761 F:      drivers/i2c/busses/i2c-opal.c
9762 F:      drivers/net/ethernet/ibm/ibmveth.*
9763 F:      drivers/net/ethernet/ibm/ibmvnic.*
9764 F:      drivers/pci/hotplug/pnv_php.c
9765 F:      drivers/pci/hotplug/rpa*
9766 F:      drivers/rtc/rtc-opal.c
9767 F:      drivers/scsi/ibmvscsi/
9768 F:      drivers/tty/hvc/hvc_opal.c
9769 F:      drivers/watchdog/wdrtas.c
9770 F:      tools/testing/selftests/powerpc
9771 N:      /pmac
9772 N:      powermac
9773 N:      powernv
9774 N:      [^a-z0-9]ps3
9775 N:      pseries
9776
9777 LINUX FOR POWERPC EMBEDDED MPC5XXX
9778 M:      Anatolij Gustschin <agust@denx.de>
9779 L:      linuxppc-dev@lists.ozlabs.org
9780 S:      Odd Fixes
9781 F:      arch/powerpc/platforms/512x/
9782 F:      arch/powerpc/platforms/52xx/
9783
9784 LINUX FOR POWERPC EMBEDDED PPC4XX
9785 L:      linuxppc-dev@lists.ozlabs.org
9786 S:      Orphan
9787 F:      arch/powerpc/platforms/40x/
9788 F:      arch/powerpc/platforms/44x/
9789
9790 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9791 M:      Scott Wood <oss@buserror.net>
9792 L:      linuxppc-dev@lists.ozlabs.org
9793 S:      Odd fixes
9794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9795 F:      Documentation/devicetree/bindings/powerpc/fsl/
9796 F:      arch/powerpc/platforms/83xx/
9797 F:      arch/powerpc/platforms/85xx/
9798
9799 LINUX FOR POWERPC EMBEDDED PPC8XX
9800 M:      Christophe Leroy <christophe.leroy@c-s.fr>
9801 L:      linuxppc-dev@lists.ozlabs.org
9802 S:      Maintained
9803 F:      arch/powerpc/platforms/8xx/
9804
9805 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9806 M:      Kees Cook <keescook@chromium.org>
9807 S:      Maintained
9808 F:      drivers/misc/lkdtm/*
9809 F:      tools/testing/selftests/lkdtm/*
9810
9811 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9812 M:      Alan Stern <stern@rowland.harvard.edu>
9813 M:      Andrea Parri <parri.andrea@gmail.com>
9814 M:      Will Deacon <will@kernel.org>
9815 M:      Peter Zijlstra <peterz@infradead.org>
9816 M:      Boqun Feng <boqun.feng@gmail.com>
9817 M:      Nicholas Piggin <npiggin@gmail.com>
9818 M:      David Howells <dhowells@redhat.com>
9819 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9820 M:      Luc Maranget <luc.maranget@inria.fr>
9821 M:      "Paul E. McKenney" <paulmck@kernel.org>
9822 R:      Akira Yokosawa <akiyks@gmail.com>
9823 R:      Daniel Lustig <dlustig@nvidia.com>
9824 L:      linux-kernel@vger.kernel.org
9825 L:      linux-arch@vger.kernel.org
9826 S:      Supported
9827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9828 F:      Documentation/atomic_bitops.txt
9829 F:      Documentation/atomic_t.txt
9830 F:      Documentation/core-api/atomic_ops.rst
9831 F:      Documentation/core-api/refcount-vs-atomic.rst
9832 F:      Documentation/memory-barriers.txt
9833 F:      tools/memory-model/
9834
9835 LIS3LV02D ACCELEROMETER DRIVER
9836 M:      Eric Piel <eric.piel@tremplin-utc.net>
9837 S:      Maintained
9838 F:      Documentation/misc-devices/lis3lv02d.rst
9839 F:      drivers/misc/lis3lv02d/
9840 F:      drivers/platform/x86/hp_accel.c
9841
9842 LIST KUNIT TEST
9843 M:      David Gow <davidgow@google.com>
9844 L:      linux-kselftest@vger.kernel.org
9845 L:      kunit-dev@googlegroups.com
9846 S:      Maintained
9847 F:      lib/list-test.c
9848
9849 LIVE PATCHING
9850 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9851 M:      Jiri Kosina <jikos@kernel.org>
9852 M:      Miroslav Benes <mbenes@suse.cz>
9853 M:      Petr Mladek <pmladek@suse.com>
9854 R:      Joe Lawrence <joe.lawrence@redhat.com>
9855 L:      live-patching@vger.kernel.org
9856 S:      Maintained
9857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9858 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9859 F:      Documentation/livepatch/
9860 F:      arch/x86/include/asm/livepatch.h
9861 F:      arch/x86/kernel/livepatch.c
9862 F:      include/linux/livepatch.h
9863 F:      kernel/livepatch/
9864 F:      samples/livepatch/
9865 F:      tools/testing/selftests/livepatch/
9866
9867 LLC (802.2)
9868 L:      netdev@vger.kernel.org
9869 S:      Odd fixes
9870 F:      include/linux/llc.h
9871 F:      include/net/llc*
9872 F:      include/uapi/linux/llc.h
9873 F:      net/llc/
9874
9875 LM73 HARDWARE MONITOR DRIVER
9876 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9877 L:      linux-hwmon@vger.kernel.org
9878 S:      Maintained
9879 F:      drivers/hwmon/lm73.c
9880
9881 LM78 HARDWARE MONITOR DRIVER
9882 M:      Jean Delvare <jdelvare@suse.com>
9883 L:      linux-hwmon@vger.kernel.org
9884 S:      Maintained
9885 F:      Documentation/hwmon/lm78.rst
9886 F:      drivers/hwmon/lm78.c
9887
9888 LM83 HARDWARE MONITOR DRIVER
9889 M:      Jean Delvare <jdelvare@suse.com>
9890 L:      linux-hwmon@vger.kernel.org
9891 S:      Maintained
9892 F:      Documentation/hwmon/lm83.rst
9893 F:      drivers/hwmon/lm83.c
9894
9895 LM90 HARDWARE MONITOR DRIVER
9896 M:      Jean Delvare <jdelvare@suse.com>
9897 L:      linux-hwmon@vger.kernel.org
9898 S:      Maintained
9899 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9900 F:      Documentation/hwmon/lm90.rst
9901 F:      drivers/hwmon/lm90.c
9902 F:      include/dt-bindings/thermal/lm90.h
9903
9904 LM95234 HARDWARE MONITOR DRIVER
9905 M:      Guenter Roeck <linux@roeck-us.net>
9906 L:      linux-hwmon@vger.kernel.org
9907 S:      Maintained
9908 F:      Documentation/hwmon/lm95234.rst
9909 F:      drivers/hwmon/lm95234.c
9910
9911 LME2510 MEDIA DRIVER
9912 M:      Malcolm Priestley <tvboxspy@gmail.com>
9913 L:      linux-media@vger.kernel.org
9914 S:      Maintained
9915 W:      https://linuxtv.org
9916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9917 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9918
9919 LOADPIN SECURITY MODULE
9920 M:      Kees Cook <keescook@chromium.org>
9921 S:      Supported
9922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9923 F:      Documentation/admin-guide/LSM/LoadPin.rst
9924 F:      security/loadpin/
9925
9926 LOCKING PRIMITIVES
9927 M:      Peter Zijlstra <peterz@infradead.org>
9928 M:      Ingo Molnar <mingo@redhat.com>
9929 M:      Will Deacon <will@kernel.org>
9930 L:      linux-kernel@vger.kernel.org
9931 S:      Maintained
9932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9933 F:      Documentation/locking/
9934 F:      arch/*/include/asm/spinlock*.h
9935 F:      include/linux/lockdep.h
9936 F:      include/linux/mutex*.h
9937 F:      include/linux/rwlock*.h
9938 F:      include/linux/rwsem*.h
9939 F:      include/linux/seqlock.h
9940 F:      include/linux/spinlock*.h
9941 F:      kernel/locking/
9942 F:      lib/locking*.[ch]
9943 X:      kernel/locking/locktorture.c
9944
9945 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9946 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9947 L:      linux-ntfs-dev@lists.sourceforge.net
9948 S:      Maintained
9949 W:      http://www.linux-ntfs.org/content/view/19/37/
9950 F:      Documentation/admin-guide/ldm.rst
9951 F:      block/partitions/ldm.*
9952
9953 LOGITECH HID GAMING KEYBOARDS
9954 M:      Hans de Goede <hdegoede@redhat.com>
9955 L:      linux-input@vger.kernel.org
9956 S:      Maintained
9957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9958 F:      drivers/hid/hid-lg-g15.c
9959
9960 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9961 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9962 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9963 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9964 L:      MPT-FusionLinux.pdl@broadcom.com
9965 L:      linux-scsi@vger.kernel.org
9966 S:      Supported
9967 W:      http://www.avagotech.com/support/
9968 F:      drivers/message/fusion/
9969 F:      drivers/scsi/mpt3sas/
9970
9971 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9972 M:      Matthew Wilcox <willy@infradead.org>
9973 L:      linux-scsi@vger.kernel.org
9974 S:      Maintained
9975 F:      drivers/scsi/sym53c8xx_2/
9976
9977 LTC1660 DAC DRIVER
9978 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9979 L:      linux-iio@vger.kernel.org
9980 S:      Maintained
9981 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9982 F:      drivers/iio/dac/ltc1660.c
9983
9984 LTC2947 HARDWARE MONITOR DRIVER
9985 M:      Nuno Sá <nuno.sa@analog.com>
9986 L:      linux-hwmon@vger.kernel.org
9987 S:      Supported
9988 W:      http://ez.analog.com/community/linux-device-drivers
9989 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9990 F:      drivers/hwmon/ltc2947-core.c
9991 F:      drivers/hwmon/ltc2947-i2c.c
9992 F:      drivers/hwmon/ltc2947-spi.c
9993 F:      drivers/hwmon/ltc2947.h
9994
9995 LTC2983 IIO TEMPERATURE DRIVER
9996 M:      Nuno Sá <nuno.sa@analog.com>
9997 L:      linux-iio@vger.kernel.org
9998 S:      Supported
9999 W:      http://ez.analog.com/community/linux-device-drivers
10000 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
10001 F:      drivers/iio/temperature/ltc2983.c
10002
10003 LTC4261 HARDWARE MONITOR DRIVER
10004 M:      Guenter Roeck <linux@roeck-us.net>
10005 L:      linux-hwmon@vger.kernel.org
10006 S:      Maintained
10007 F:      Documentation/hwmon/ltc4261.rst
10008 F:      drivers/hwmon/ltc4261.c
10009
10010 LTC4306 I2C MULTIPLEXER DRIVER
10011 M:      Michael Hennerich <michael.hennerich@analog.com>
10012 L:      linux-i2c@vger.kernel.org
10013 S:      Supported
10014 W:      http://ez.analog.com/community/linux-device-drivers
10015 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
10016 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
10017
10018 LTP (Linux Test Project)
10019 M:      Mike Frysinger <vapier@gentoo.org>
10020 M:      Cyril Hrubis <chrubis@suse.cz>
10021 M:      Wanlong Gao <wanlong.gao@gmail.com>
10022 M:      Jan Stancek <jstancek@redhat.com>
10023 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
10024 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
10025 L:      ltp@lists.linux.it (subscribers-only)
10026 S:      Maintained
10027 W:      http://linux-test-project.github.io/
10028 T:      git git://github.com/linux-test-project/ltp.git
10029
10030 M68K ARCHITECTURE
10031 M:      Geert Uytterhoeven <geert@linux-m68k.org>
10032 L:      linux-m68k@lists.linux-m68k.org
10033 S:      Maintained
10034 W:      http://www.linux-m68k.org/
10035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
10036 F:      arch/m68k/
10037 F:      drivers/zorro/
10038
10039 M68K ON APPLE MACINTOSH
10040 M:      Joshua Thompson <funaho@jurai.org>
10041 L:      linux-m68k@lists.linux-m68k.org
10042 S:      Maintained
10043 W:      http://www.mac.linux-m68k.org/
10044 F:      arch/m68k/mac/
10045
10046 M68K ON HP9000/300
10047 M:      Philip Blundell <philb@gnu.org>
10048 S:      Maintained
10049 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
10050 F:      arch/m68k/hp300/
10051
10052 M88DS3103 MEDIA DRIVER
10053 M:      Antti Palosaari <crope@iki.fi>
10054 L:      linux-media@vger.kernel.org
10055 S:      Maintained
10056 W:      https://linuxtv.org
10057 W:      http://palosaari.fi/linux/
10058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10059 T:      git git://linuxtv.org/anttip/media_tree.git
10060 F:      drivers/media/dvb-frontends/m88ds3103*
10061
10062 M88RS2000 MEDIA DRIVER
10063 M:      Malcolm Priestley <tvboxspy@gmail.com>
10064 L:      linux-media@vger.kernel.org
10065 S:      Maintained
10066 W:      https://linuxtv.org
10067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10068 F:      drivers/media/dvb-frontends/m88rs2000*
10069
10070 MA901 MASTERKIT USB FM RADIO DRIVER
10071 M:      Alexey Klimov <klimov.linux@gmail.com>
10072 L:      linux-media@vger.kernel.org
10073 S:      Maintained
10074 T:      git git://linuxtv.org/media_tree.git
10075 F:      drivers/media/radio/radio-ma901.c
10076
10077 MAC80211
10078 M:      Johannes Berg <johannes@sipsolutions.net>
10079 L:      linux-wireless@vger.kernel.org
10080 S:      Maintained
10081 W:      https://wireless.wiki.kernel.org/
10082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
10083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
10084 F:      Documentation/networking/mac80211-injection.txt
10085 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
10086 F:      drivers/net/wireless/mac80211_hwsim.[ch]
10087 F:      include/net/mac80211.h
10088 F:      net/mac80211/
10089
10090 MAILBOX API
10091 M:      Jassi Brar <jassisinghbrar@gmail.com>
10092 L:      linux-kernel@vger.kernel.org
10093 S:      Maintained
10094 F:      drivers/mailbox/
10095 F:      include/linux/mailbox_client.h
10096 F:      include/linux/mailbox_controller.h
10097
10098 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
10099 M:      Michael Kerrisk <mtk.manpages@gmail.com>
10100 L:      linux-man@vger.kernel.org
10101 S:      Maintained
10102 W:      http://www.kernel.org/doc/man-pages
10103
10104 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
10105 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
10106 L:      linux-mips@vger.kernel.org
10107 S:      Maintained
10108 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
10109
10110 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
10111 M:      Andrew Lunn <andrew@lunn.ch>
10112 M:      Vivien Didelot <vivien.didelot@gmail.com>
10113 L:      netdev@vger.kernel.org
10114 S:      Maintained
10115 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
10116 F:      Documentation/networking/devlink/mv88e6xxx.rst
10117 F:      drivers/net/dsa/mv88e6xxx/
10118 F:      include/linux/platform_data/mv88e6xxx.h
10119
10120 MARVELL ARMADA 3700 PHY DRIVERS
10121 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10122 S:      Maintained
10123 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
10124 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
10125 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
10126 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
10127
10128 MARVELL ARMADA DRM SUPPORT
10129 M:      Russell King <linux@armlinux.org.uk>
10130 S:      Maintained
10131 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
10132 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
10133 F:      Documentation/devicetree/bindings/display/armada/
10134 F:      drivers/gpu/drm/armada/
10135 F:      include/uapi/drm/armada_drm.h
10136
10137 MARVELL CRYPTO DRIVER
10138 M:      Boris Brezillon <bbrezillon@kernel.org>
10139 M:      Arnaud Ebalard <arno@natisbad.org>
10140 M:      Srujana Challa <schalla@marvell.com>
10141 L:      linux-crypto@vger.kernel.org
10142 S:      Maintained
10143 F:      drivers/crypto/marvell/
10144
10145 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
10146 M:      Mirko Lindner <mlindner@marvell.com>
10147 M:      Stephen Hemminger <stephen@networkplumber.org>
10148 L:      netdev@vger.kernel.org
10149 S:      Maintained
10150 F:      drivers/net/ethernet/marvell/sk*
10151
10152 MARVELL LIBERTAS WIRELESS DRIVER
10153 L:      libertas-dev@lists.infradead.org
10154 S:      Orphan
10155 F:      drivers/net/wireless/marvell/libertas/
10156
10157 MARVELL MACCHIATOBIN SUPPORT
10158 M:      Russell King <linux@armlinux.org.uk>
10159 L:      linux-arm-kernel@lists.infradead.org
10160 S:      Maintained
10161 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
10162
10163 MARVELL MV643XX ETHERNET DRIVER
10164 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
10165 L:      netdev@vger.kernel.org
10166 S:      Maintained
10167 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
10168 F:      include/linux/mv643xx.h
10169
10170 MARVELL MV88X3310 PHY DRIVER
10171 M:      Russell King <linux@armlinux.org.uk>
10172 L:      netdev@vger.kernel.org
10173 S:      Maintained
10174 F:      drivers/net/phy/marvell10g.c
10175
10176 MARVELL MVEBU THERMAL DRIVER
10177 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10178 S:      Maintained
10179 F:      drivers/thermal/armada_thermal.c
10180
10181 MARVELL MVNETA ETHERNET DRIVER
10182 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
10183 L:      netdev@vger.kernel.org
10184 S:      Maintained
10185 F:      drivers/net/ethernet/marvell/mvneta.*
10186
10187 MARVELL MWIFIEX WIRELESS DRIVER
10188 M:      Amitkumar Karwar <amitkarwar@gmail.com>
10189 M:      Ganapathi Bhat <ganapathi.bhat@nxp.com>
10190 M:      Xinming Hu <huxinming820@gmail.com>
10191 L:      linux-wireless@vger.kernel.org
10192 S:      Maintained
10193 F:      drivers/net/wireless/marvell/mwifiex/
10194
10195 MARVELL MWL8K WIRELESS DRIVER
10196 M:      Lennert Buytenhek <buytenh@wantstofly.org>
10197 L:      linux-wireless@vger.kernel.org
10198 S:      Odd Fixes
10199 F:      drivers/net/wireless/marvell/mwl8k.c
10200
10201 MARVELL NAND CONTROLLER DRIVER
10202 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10203 L:      linux-mtd@lists.infradead.org
10204 S:      Maintained
10205 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
10206 F:      drivers/mtd/nand/raw/marvell_nand.c
10207
10208 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
10209 M:      Sunil Goutham <sgoutham@marvell.com>
10210 M:      Geetha sowjanya <gakula@marvell.com>
10211 M:      Subbaraya Sundeep <sbhatta@marvell.com>
10212 M:      hariprasad <hkelam@marvell.com>
10213 L:      netdev@vger.kernel.org
10214 S:      Supported
10215 F:      drivers/net/ethernet/marvell/octeontx2/nic/
10216
10217 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
10218 M:      Sunil Goutham <sgoutham@marvell.com>
10219 M:      Linu Cherian <lcherian@marvell.com>
10220 M:      Geetha sowjanya <gakula@marvell.com>
10221 M:      Jerin Jacob <jerinj@marvell.com>
10222 L:      netdev@vger.kernel.org
10223 S:      Supported
10224 F:      Documentation/networking/device_drivers/marvell/octeontx2.rst
10225 F:      drivers/net/ethernet/marvell/octeontx2/af/
10226
10227 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
10228 M:      Nicolas Pitre <nico@fluxnic.net>
10229 S:      Odd Fixes
10230 F:      drivers/mmc/host/mvsdio.*
10231
10232 MARVELL USB MDIO CONTROLLER DRIVER
10233 M:      Tobias Waldekranz <tobias@waldekranz.com>
10234 L:      netdev@vger.kernel.org
10235 S:      Maintained
10236 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
10237 F:      drivers/net/phy/mdio-mvusb.c
10238
10239 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
10240 M:      Hu Ziji <huziji@marvell.com>
10241 L:      linux-mmc@vger.kernel.org
10242 S:      Supported
10243 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
10244 F:      drivers/mmc/host/sdhci-xenon*
10245
10246 MATROX FRAMEBUFFER DRIVER
10247 L:      linux-fbdev@vger.kernel.org
10248 S:      Orphan
10249 F:      drivers/video/fbdev/matrox/matroxfb_*
10250 F:      include/uapi/linux/matroxfb.h
10251
10252 MAX16065 HARDWARE MONITOR DRIVER
10253 M:      Guenter Roeck <linux@roeck-us.net>
10254 L:      linux-hwmon@vger.kernel.org
10255 S:      Maintained
10256 F:      Documentation/hwmon/max16065.rst
10257 F:      drivers/hwmon/max16065.c
10258
10259 MAX2175 SDR TUNER DRIVER
10260 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10261 L:      linux-media@vger.kernel.org
10262 S:      Maintained
10263 T:      git git://linuxtv.org/media_tree.git
10264 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10265 F:      Documentation/media/v4l-drivers/max2175.rst
10266 F:      drivers/media/i2c/max2175*
10267 F:      include/uapi/linux/max2175.h
10268
10269 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10270 L:      linux-hwmon@vger.kernel.org
10271 S:      Orphan
10272 F:      Documentation/hwmon/max6650.rst
10273 F:      drivers/hwmon/max6650.c
10274
10275 MAX6697 HARDWARE MONITOR DRIVER
10276 M:      Guenter Roeck <linux@roeck-us.net>
10277 L:      linux-hwmon@vger.kernel.org
10278 S:      Maintained
10279 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10280 F:      Documentation/hwmon/max6697.rst
10281 F:      drivers/hwmon/max6697.c
10282 F:      include/linux/platform_data/max6697.h
10283
10284 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10285 M:      Peter Rosin <peda@axentia.se>
10286 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10287 S:      Maintained
10288 F:      Documentation/devicetree/bindings/sound/max9860.txt
10289 F:      sound/soc/codecs/max9860.*
10290
10291 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10292 M:      Andreas Klinger <ak@it-klinger.de>
10293 L:      linux-iio@vger.kernel.org
10294 S:      Maintained
10295 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
10296 F:      drivers/iio/proximity/mb1232.c
10297
10298 MAXIM MAX77650 PMIC MFD DRIVER
10299 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10300 L:      linux-kernel@vger.kernel.org
10301 S:      Maintained
10302 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10303 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10304 F:      drivers/gpio/gpio-max77650.c
10305 F:      drivers/input/misc/max77650-onkey.c
10306 F:      drivers/leds/leds-max77650.c
10307 F:      drivers/mfd/max77650.c
10308 F:      drivers/power/supply/max77650-charger.c
10309 F:      drivers/regulator/max77650-regulator.c
10310 F:      include/linux/mfd/max77650.h
10311
10312 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10313 M:      Javier Martinez Canillas <javier@dowhile0.org>
10314 L:      linux-kernel@vger.kernel.org
10315 S:      Supported
10316 F:      Documentation/devicetree/bindings/*/*max77802.txt
10317 F:      drivers/regulator/max77802-regulator.c
10318 F:      include/dt-bindings/*/*max77802.h
10319
10320 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10321 M:      Krzysztof Kozlowski <krzk@kernel.org>
10322 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10323 L:      linux-pm@vger.kernel.org
10324 S:      Supported
10325 F:      drivers/power/supply/max14577_charger.c
10326 F:      drivers/power/supply/max77693_charger.c
10327
10328 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10329 M:      Chanwoo Choi <cw00.choi@samsung.com>
10330 M:      Krzysztof Kozlowski <krzk@kernel.org>
10331 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10332 L:      linux-kernel@vger.kernel.org
10333 S:      Supported
10334 F:      Documentation/devicetree/bindings/*/max77686.txt
10335 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10336 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10337 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10338 F:      drivers/*/max14577*.c
10339 F:      drivers/*/max77686*.c
10340 F:      drivers/*/max77693*.c
10341 F:      drivers/clk/clk-max77686.c
10342 F:      drivers/extcon/extcon-max14577.c
10343 F:      drivers/extcon/extcon-max77693.c
10344 F:      drivers/rtc/rtc-max77686.c
10345 F:      include/linux/mfd/max14577*.h
10346 F:      include/linux/mfd/max77686*.h
10347 F:      include/linux/mfd/max77693*.h
10348
10349 MAXIRADIO FM RADIO RECEIVER DRIVER
10350 M:      Hans Verkuil <hverkuil@xs4all.nl>
10351 L:      linux-media@vger.kernel.org
10352 S:      Maintained
10353 W:      https://linuxtv.org
10354 T:      git git://linuxtv.org/media_tree.git
10355 F:      drivers/media/radio/radio-maxiradio*
10356
10357 MCAN MMIO DEVICE DRIVER
10358 M:      Dan Murphy <dmurphy@ti.com>
10359 M:      Sriram Dash <sriram.dash@samsung.com>
10360 L:      linux-can@vger.kernel.org
10361 S:      Maintained
10362 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
10363 F:      drivers/net/can/m_can/m_can.c
10364 F:      drivers/net/can/m_can/m_can.h
10365 F:      drivers/net/can/m_can/m_can_platform.c
10366
10367 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
10368 M:      Rishi Gupta <gupt21@gmail.com>
10369 L:      linux-i2c@vger.kernel.org
10370 L:      linux-input@vger.kernel.org
10371 S:      Maintained
10372 F:      drivers/hid/hid-mcp2221.c
10373
10374 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10375 M:      Peter Rosin <peda@axentia.se>
10376 L:      linux-iio@vger.kernel.org
10377 S:      Maintained
10378 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10379 F:      drivers/iio/potentiometer/mcp4018.c
10380 F:      drivers/iio/potentiometer/mcp4531.c
10381
10382 MCR20A IEEE-802.15.4 RADIO DRIVER
10383 M:      Xue Liu <liuxuenetmail@gmail.com>
10384 L:      linux-wpan@vger.kernel.org
10385 S:      Maintained
10386 W:      https://github.com/xueliu/mcr20a-linux
10387 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10388 F:      drivers/net/ieee802154/mcr20a.c
10389 F:      drivers/net/ieee802154/mcr20a.h
10390
10391 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10392 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10393 L:      linux-iio@vger.kernel.org
10394 S:      Maintained
10395 F:      drivers/iio/dac/cio-dac.c
10396
10397 MEDIA CONTROLLER FRAMEWORK
10398 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10399 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10400 L:      linux-media@vger.kernel.org
10401 S:      Supported
10402 W:      https://www.linuxtv.org
10403 T:      git git://linuxtv.org/media_tree.git
10404 F:      drivers/media/mc/
10405 F:      include/media/media-*.h
10406 F:      include/uapi/linux/media.h
10407
10408 MEDIA DRIVER FOR FREESCALE IMX PXP
10409 M:      Philipp Zabel <p.zabel@pengutronix.de>
10410 L:      linux-media@vger.kernel.org
10411 S:      Maintained
10412 T:      git git://linuxtv.org/media_tree.git
10413 F:      drivers/media/platform/imx-pxp.[ch]
10414
10415 MEDIA DRIVERS FOR ASCOT2E
10416 M:      Sergey Kozlov <serjk@netup.ru>
10417 M:      Abylay Ospan <aospan@netup.ru>
10418 L:      linux-media@vger.kernel.org
10419 S:      Supported
10420 W:      https://linuxtv.org
10421 W:      http://netup.tv/
10422 T:      git git://linuxtv.org/media_tree.git
10423 F:      drivers/media/dvb-frontends/ascot2e*
10424
10425 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10426 M:      Jasmin Jessich <jasmin@anw.at>
10427 L:      linux-media@vger.kernel.org
10428 S:      Maintained
10429 W:      https://linuxtv.org
10430 T:      git git://linuxtv.org/media_tree.git
10431 F:      drivers/media/dvb-frontends/cxd2099*
10432
10433 MEDIA DRIVERS FOR CXD2841ER
10434 M:      Sergey Kozlov <serjk@netup.ru>
10435 M:      Abylay Ospan <aospan@netup.ru>
10436 L:      linux-media@vger.kernel.org
10437 S:      Supported
10438 W:      https://linuxtv.org
10439 W:      http://netup.tv/
10440 T:      git git://linuxtv.org/media_tree.git
10441 F:      drivers/media/dvb-frontends/cxd2841er*
10442
10443 MEDIA DRIVERS FOR CXD2880
10444 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10445 L:      linux-media@vger.kernel.org
10446 S:      Supported
10447 W:      http://linuxtv.org/
10448 T:      git git://linuxtv.org/media_tree.git
10449 F:      drivers/media/dvb-frontends/cxd2880/*
10450 F:      drivers/media/spi/cxd2880*
10451
10452 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10453 L:      linux-media@vger.kernel.org
10454 S:      Orphan
10455 W:      https://linuxtv.org
10456 T:      git git://linuxtv.org/media_tree.git
10457 F:      drivers/media/pci/ddbridge/*
10458
10459 MEDIA DRIVERS FOR FREESCALE IMX
10460 M:      Steve Longerbeam <slongerbeam@gmail.com>
10461 M:      Philipp Zabel <p.zabel@pengutronix.de>
10462 L:      linux-media@vger.kernel.org
10463 S:      Maintained
10464 T:      git git://linuxtv.org/media_tree.git
10465 F:      Documentation/devicetree/bindings/media/imx.txt
10466 F:      Documentation/media/v4l-drivers/imx.rst
10467 F:      drivers/staging/media/imx/
10468 F:      include/linux/imx-media.h
10469 F:      include/media/imx.h
10470
10471 MEDIA DRIVERS FOR FREESCALE IMX7
10472 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10473 L:      linux-media@vger.kernel.org
10474 S:      Maintained
10475 T:      git git://linuxtv.org/media_tree.git
10476 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10477 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10478 F:      Documentation/media/v4l-drivers/imx7.rst
10479 F:      drivers/staging/media/imx/imx7-media-csi.c
10480 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10481
10482 MEDIA DRIVERS FOR HELENE
10483 M:      Abylay Ospan <aospan@netup.ru>
10484 L:      linux-media@vger.kernel.org
10485 S:      Supported
10486 W:      https://linuxtv.org
10487 W:      http://netup.tv/
10488 T:      git git://linuxtv.org/media_tree.git
10489 F:      drivers/media/dvb-frontends/helene*
10490
10491 MEDIA DRIVERS FOR HORUS3A
10492 M:      Sergey Kozlov <serjk@netup.ru>
10493 M:      Abylay Ospan <aospan@netup.ru>
10494 L:      linux-media@vger.kernel.org
10495 S:      Supported
10496 W:      https://linuxtv.org
10497 W:      http://netup.tv/
10498 T:      git git://linuxtv.org/media_tree.git
10499 F:      drivers/media/dvb-frontends/horus3a*
10500
10501 MEDIA DRIVERS FOR LNBH25
10502 M:      Sergey Kozlov <serjk@netup.ru>
10503 M:      Abylay Ospan <aospan@netup.ru>
10504 L:      linux-media@vger.kernel.org
10505 S:      Supported
10506 W:      https://linuxtv.org
10507 W:      http://netup.tv/
10508 T:      git git://linuxtv.org/media_tree.git
10509 F:      drivers/media/dvb-frontends/lnbh25*
10510
10511 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10512 L:      linux-media@vger.kernel.org
10513 S:      Orphan
10514 W:      https://linuxtv.org
10515 T:      git git://linuxtv.org/media_tree.git
10516 F:      drivers/media/dvb-frontends/mxl5xx*
10517
10518 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10519 M:      Sergey Kozlov <serjk@netup.ru>
10520 M:      Abylay Ospan <aospan@netup.ru>
10521 L:      linux-media@vger.kernel.org
10522 S:      Supported
10523 W:      https://linuxtv.org
10524 W:      http://netup.tv/
10525 T:      git git://linuxtv.org/media_tree.git
10526 F:      drivers/media/pci/netup_unidvb/*
10527
10528 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10529 M:      Dmitry Osipenko <digetx@gmail.com>
10530 L:      linux-media@vger.kernel.org
10531 L:      linux-tegra@vger.kernel.org
10532 S:      Maintained
10533 T:      git git://linuxtv.org/media_tree.git
10534 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10535 F:      drivers/staging/media/tegra-vde/
10536
10537 MEDIA DRIVERS FOR RENESAS - CEU
10538 M:      Jacopo Mondi <jacopo@jmondi.org>
10539 L:      linux-media@vger.kernel.org
10540 L:      linux-renesas-soc@vger.kernel.org
10541 S:      Supported
10542 T:      git git://linuxtv.org/media_tree.git
10543 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
10544 F:      drivers/media/platform/renesas-ceu.c
10545 F:      include/media/drv-intf/renesas-ceu.h
10546
10547 MEDIA DRIVERS FOR RENESAS - DRIF
10548 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10549 L:      linux-media@vger.kernel.org
10550 L:      linux-renesas-soc@vger.kernel.org
10551 S:      Supported
10552 T:      git git://linuxtv.org/media_tree.git
10553 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10554 F:      drivers/media/platform/rcar_drif.c
10555
10556 MEDIA DRIVERS FOR RENESAS - FCP
10557 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10558 L:      linux-media@vger.kernel.org
10559 L:      linux-renesas-soc@vger.kernel.org
10560 S:      Supported
10561 T:      git git://linuxtv.org/media_tree.git
10562 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10563 F:      drivers/media/platform/rcar-fcp.c
10564 F:      include/media/rcar-fcp.h
10565
10566 MEDIA DRIVERS FOR RENESAS - FDP1
10567 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10568 L:      linux-media@vger.kernel.org
10569 L:      linux-renesas-soc@vger.kernel.org
10570 S:      Supported
10571 T:      git git://linuxtv.org/media_tree.git
10572 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10573 F:      drivers/media/platform/rcar_fdp1.c
10574
10575 MEDIA DRIVERS FOR RENESAS - VIN
10576 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10577 L:      linux-media@vger.kernel.org
10578 L:      linux-renesas-soc@vger.kernel.org
10579 S:      Supported
10580 T:      git git://linuxtv.org/media_tree.git
10581 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
10582 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
10583 F:      drivers/media/platform/rcar-vin/
10584
10585 MEDIA DRIVERS FOR RENESAS - VSP1
10586 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10587 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10588 L:      linux-media@vger.kernel.org
10589 L:      linux-renesas-soc@vger.kernel.org
10590 S:      Supported
10591 T:      git git://linuxtv.org/media_tree.git
10592 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10593 F:      drivers/media/platform/vsp1/
10594
10595 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10596 L:      linux-media@vger.kernel.org
10597 S:      Orphan
10598 W:      https://linuxtv.org
10599 T:      git git://linuxtv.org/media_tree.git
10600 F:      drivers/media/dvb-frontends/stv0910*
10601
10602 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10603 L:      linux-media@vger.kernel.org
10604 S:      Orphan
10605 W:      https://linuxtv.org
10606 T:      git git://linuxtv.org/media_tree.git
10607 F:      drivers/media/dvb-frontends/stv6111*
10608
10609 MEDIA DRIVERS FOR STM32 - DCMI
10610 M:      Hugues Fruchet <hugues.fruchet@st.com>
10611 L:      linux-media@vger.kernel.org
10612 S:      Supported
10613 T:      git git://linuxtv.org/media_tree.git
10614 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
10615 F:      drivers/media/platform/stm32/stm32-dcmi.c
10616
10617 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10618 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10619 L:      linux-media@vger.kernel.org
10620 S:      Maintained
10621 W:      https://linuxtv.org
10622 Q:      http://patchwork.kernel.org/project/linux-media/list/
10623 T:      git git://linuxtv.org/media_tree.git
10624 F:      Documentation/devicetree/bindings/media/
10625 F:      Documentation/media/
10626 F:      drivers/media/
10627 F:      drivers/staging/media/
10628 F:      include/linux/platform_data/media/
10629 F:      include/media/
10630 F:      include/uapi/linux/dvb/
10631 F:      include/uapi/linux/ivtv*
10632 F:      include/uapi/linux/media.h
10633 F:      include/uapi/linux/meye.h
10634 F:      include/uapi/linux/uvcvideo.h
10635 F:      include/uapi/linux/v4l2-*
10636 F:      include/uapi/linux/videodev2.h
10637
10638 MEDIATEK BLUETOOTH DRIVER
10639 M:      Sean Wang <sean.wang@mediatek.com>
10640 L:      linux-bluetooth@vger.kernel.org
10641 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10642 S:      Maintained
10643 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10644 F:      drivers/bluetooth/btmtkuart.c
10645
10646 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
10647 M:      Sean Wang <sean.wang@mediatek.com>
10648 L:      linux-pm@vger.kernel.org
10649 S:      Maintained
10650 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
10651 F:      drivers/power/reset/mt6323-poweroff.c
10652
10653 MEDIATEK CIR DRIVER
10654 M:      Sean Wang <sean.wang@mediatek.com>
10655 S:      Maintained
10656 F:      drivers/media/rc/mtk-cir.c
10657
10658 MEDIATEK DMA DRIVER
10659 M:      Sean Wang <sean.wang@mediatek.com>
10660 L:      dmaengine@vger.kernel.org
10661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10662 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10663 S:      Maintained
10664 F:      Documentation/devicetree/bindings/dma/mtk-*
10665 F:      drivers/dma/mediatek/
10666
10667 MEDIATEK ETHERNET DRIVER
10668 M:      Felix Fietkau <nbd@openwrt.org>
10669 M:      John Crispin <john@phrozen.org>
10670 M:      Sean Wang <sean.wang@mediatek.com>
10671 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10672 L:      netdev@vger.kernel.org
10673 S:      Maintained
10674 F:      drivers/net/ethernet/mediatek/
10675
10676 MEDIATEK I2C CONTROLLER DRIVER
10677 M:      Qii Wang <qii.wang@mediatek.com>
10678 L:      linux-i2c@vger.kernel.org
10679 S:      Maintained
10680 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
10681 F:      drivers/i2c/busses/i2c-mt65xx.c
10682
10683 MEDIATEK JPEG DRIVER
10684 M:      Rick Chang <rick.chang@mediatek.com>
10685 M:      Bin Liu <bin.liu@mediatek.com>
10686 S:      Supported
10687 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10688 F:      drivers/media/platform/mtk-jpeg/
10689
10690 MEDIATEK MDP DRIVER
10691 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10692 M:      Houlong Wei <houlong.wei@mediatek.com>
10693 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10694 S:      Supported
10695 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10696 F:      drivers/media/platform/mtk-mdp/
10697 F:      drivers/media/platform/mtk-vpu/
10698
10699 MEDIATEK MEDIA DRIVER
10700 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10701 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10702 S:      Supported
10703 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10704 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10705 F:      drivers/media/platform/mtk-vcodec/
10706 F:      drivers/media/platform/mtk-vpu/
10707
10708 MEDIATEK MMC/SD/SDIO DRIVER
10709 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10710 S:      Maintained
10711 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10712 F:      drivers/mmc/host/mtk-sd.c
10713
10714 MEDIATEK MT76 WIRELESS LAN DRIVER
10715 M:      Felix Fietkau <nbd@nbd.name>
10716 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10717 R:      Ryder Lee <ryder.lee@mediatek.com>
10718 L:      linux-wireless@vger.kernel.org
10719 S:      Maintained
10720 F:      drivers/net/wireless/mediatek/mt76/
10721
10722 MEDIATEK MT7601U WIRELESS LAN DRIVER
10723 M:      Jakub Kicinski <kubakici@wp.pl>
10724 L:      linux-wireless@vger.kernel.org
10725 S:      Maintained
10726 F:      drivers/net/wireless/mediatek/mt7601u/
10727
10728 MEDIATEK MT7621/28/88 I2C DRIVER
10729 M:      Stefan Roese <sr@denx.de>
10730 L:      linux-i2c@vger.kernel.org
10731 S:      Maintained
10732 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10733 F:      drivers/i2c/busses/i2c-mt7621.c
10734
10735 MEDIATEK NAND CONTROLLER DRIVER
10736 L:      linux-mtd@lists.infradead.org
10737 S:      Orphan
10738 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10739 F:      drivers/mtd/nand/raw/mtk_*
10740
10741 MEDIATEK PMIC LED DRIVER
10742 M:      Sean Wang <sean.wang@mediatek.com>
10743 S:      Maintained
10744 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10745 F:      drivers/leds/leds-mt6323.c
10746
10747 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10748 M:      Sean Wang <sean.wang@mediatek.com>
10749 S:      Maintained
10750 F:      drivers/char/hw_random/mtk-rng.c
10751
10752 MEDIATEK SWITCH DRIVER
10753 M:      Sean Wang <sean.wang@mediatek.com>
10754 L:      netdev@vger.kernel.org
10755 S:      Maintained
10756 F:      drivers/net/dsa/mt7530.*
10757 F:      net/dsa/tag_mtk.c
10758
10759 MEDIATEK USB3 DRD IP DRIVER
10760 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10761 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10763 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10764 S:      Maintained
10765 F:      drivers/usb/mtu3/
10766
10767 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10768 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10769 M:      Martin Donnelly <martin.donnelly@ge.com>
10770 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10771 S:      Maintained
10772 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10773 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10774
10775 MEGARAID SCSI/SAS DRIVERS
10776 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10777 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10778 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10779 L:      megaraidlinux.pdl@broadcom.com
10780 L:      linux-scsi@vger.kernel.org
10781 S:      Maintained
10782 W:      http://www.avagotech.com/support/
10783 F:      Documentation/scsi/megaraid.rst
10784 F:      drivers/scsi/megaraid.*
10785 F:      drivers/scsi/megaraid/
10786
10787 MELEXIS MLX90614 DRIVER
10788 M:      Crt Mori <cmo@melexis.com>
10789 L:      linux-iio@vger.kernel.org
10790 S:      Supported
10791 W:      http://www.melexis.com
10792 F:      drivers/iio/temperature/mlx90614.c
10793
10794 MELEXIS MLX90632 DRIVER
10795 M:      Crt Mori <cmo@melexis.com>
10796 L:      linux-iio@vger.kernel.org
10797 S:      Supported
10798 W:      http://www.melexis.com
10799 F:      drivers/iio/temperature/mlx90632.c
10800
10801 MELFAS MIP4 TOUCHSCREEN DRIVER
10802 M:      Sangwon Jee <jeesw@melfas.com>
10803 S:      Supported
10804 W:      http://www.melfas.com
10805 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10806 F:      drivers/input/touchscreen/melfas_mip4.c
10807
10808 MELLANOX ETHERNET DRIVER (mlx4_en)
10809 M:      Tariq Toukan <tariqt@mellanox.com>
10810 L:      netdev@vger.kernel.org
10811 S:      Supported
10812 W:      http://www.mellanox.com
10813 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10814 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10815
10816 MELLANOX ETHERNET DRIVER (mlx5e)
10817 M:      Saeed Mahameed <saeedm@mellanox.com>
10818 L:      netdev@vger.kernel.org
10819 S:      Supported
10820 W:      http://www.mellanox.com
10821 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10822 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10823
10824 MELLANOX ETHERNET INNOVA DRIVERS
10825 R:      Boris Pismenny <borisp@mellanox.com>
10826 L:      netdev@vger.kernel.org
10827 S:      Supported
10828 W:      http://www.mellanox.com
10829 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10830 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10831 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10832 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10833 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10834
10835 MELLANOX ETHERNET SWITCH DRIVERS
10836 M:      Jiri Pirko <jiri@mellanox.com>
10837 M:      Ido Schimmel <idosch@mellanox.com>
10838 L:      netdev@vger.kernel.org
10839 S:      Supported
10840 W:      http://www.mellanox.com
10841 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10842 F:      drivers/net/ethernet/mellanox/mlxsw/
10843 F:      tools/testing/selftests/drivers/net/mlxsw/
10844
10845 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10846 M:      mlxsw@mellanox.com
10847 L:      netdev@vger.kernel.org
10848 S:      Supported
10849 W:      http://www.mellanox.com
10850 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10851 F:      drivers/net/ethernet/mellanox/mlxfw/
10852
10853 MELLANOX HARDWARE PLATFORM SUPPORT
10854 M:      Andy Shevchenko <andy@infradead.org>
10855 M:      Darren Hart <dvhart@infradead.org>
10856 M:      Vadim Pasternak <vadimp@mellanox.com>
10857 L:      platform-driver-x86@vger.kernel.org
10858 S:      Supported
10859 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
10860 F:      drivers/platform/mellanox/
10861 F:      include/linux/platform_data/mlxreg.h
10862
10863 MELLANOX MLX4 core VPI driver
10864 M:      Tariq Toukan <tariqt@mellanox.com>
10865 L:      netdev@vger.kernel.org
10866 L:      linux-rdma@vger.kernel.org
10867 S:      Supported
10868 W:      http://www.mellanox.com
10869 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10870 F:      drivers/net/ethernet/mellanox/mlx4/
10871 F:      include/linux/mlx4/
10872
10873 MELLANOX MLX4 IB driver
10874 M:      Yishai Hadas <yishaih@mellanox.com>
10875 L:      linux-rdma@vger.kernel.org
10876 S:      Supported
10877 W:      http://www.mellanox.com
10878 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10879 F:      drivers/infiniband/hw/mlx4/
10880 F:      include/linux/mlx4/
10881 F:      include/uapi/rdma/mlx4-abi.h
10882
10883 MELLANOX MLX5 core VPI driver
10884 M:      Saeed Mahameed <saeedm@mellanox.com>
10885 M:      Leon Romanovsky <leonro@mellanox.com>
10886 L:      netdev@vger.kernel.org
10887 L:      linux-rdma@vger.kernel.org
10888 S:      Supported
10889 W:      http://www.mellanox.com
10890 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10891 F:      Documentation/networking/device_drivers/mellanox/
10892 F:      drivers/net/ethernet/mellanox/mlx5/core/
10893 F:      include/linux/mlx5/
10894
10895 MELLANOX MLX5 IB driver
10896 M:      Leon Romanovsky <leonro@mellanox.com>
10897 L:      linux-rdma@vger.kernel.org
10898 S:      Supported
10899 W:      http://www.mellanox.com
10900 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10901 F:      drivers/infiniband/hw/mlx5/
10902 F:      include/linux/mlx5/
10903 F:      include/uapi/rdma/mlx5-abi.h
10904
10905 MELLANOX MLXCPLD I2C AND MUX DRIVER
10906 M:      Vadim Pasternak <vadimp@mellanox.com>
10907 M:      Michael Shych <michaelsh@mellanox.com>
10908 L:      linux-i2c@vger.kernel.org
10909 S:      Supported
10910 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10911 F:      drivers/i2c/busses/i2c-mlxcpld.c
10912 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10913
10914 MELLANOX MLXCPLD LED DRIVER
10915 M:      Vadim Pasternak <vadimp@mellanox.com>
10916 L:      linux-leds@vger.kernel.org
10917 S:      Supported
10918 F:      Documentation/leds/leds-mlxcpld.rst
10919 F:      drivers/leds/leds-mlxcpld.c
10920 F:      drivers/leds/leds-mlxreg.c
10921
10922 MELLANOX PLATFORM DRIVER
10923 M:      Vadim Pasternak <vadimp@mellanox.com>
10924 L:      platform-driver-x86@vger.kernel.org
10925 S:      Supported
10926 F:      drivers/platform/x86/mlx-platform.c
10927
10928 MEMBARRIER SUPPORT
10929 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10930 M:      "Paul E. McKenney" <paulmck@kernel.org>
10931 L:      linux-kernel@vger.kernel.org
10932 S:      Supported
10933 F:      arch/powerpc/include/asm/membarrier.h
10934 F:      include/uapi/linux/membarrier.h
10935 F:      kernel/sched/membarrier.c
10936
10937 MEMBLOCK
10938 M:      Mike Rapoport <rppt@linux.ibm.com>
10939 L:      linux-mm@kvack.org
10940 S:      Maintained
10941 F:      Documentation/core-api/boot-time-mm.rst
10942 F:      include/linux/memblock.h
10943 F:      mm/memblock.c
10944
10945 MEMORY MANAGEMENT
10946 M:      Andrew Morton <akpm@linux-foundation.org>
10947 L:      linux-mm@kvack.org
10948 S:      Maintained
10949 W:      http://www.linux-mm.org
10950 T:      quilt https://ozlabs.org/~akpm/mmotm/
10951 T:      quilt https://ozlabs.org/~akpm/mmots/
10952 T:      git git://github.com/hnaz/linux-mm.git
10953 F:      include/linux/gfp.h
10954 F:      include/linux/memory_hotplug.h
10955 F:      include/linux/mm.h
10956 F:      include/linux/mmzone.h
10957 F:      include/linux/vmalloc.h
10958 F:      mm/
10959
10960 MEMORY TECHNOLOGY DEVICES (MTD)
10961 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10962 M:      Richard Weinberger <richard@nod.at>
10963 M:      Vignesh Raghavendra <vigneshr@ti.com>
10964 L:      linux-mtd@lists.infradead.org
10965 S:      Maintained
10966 W:      http://www.linux-mtd.infradead.org/
10967 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10968 C:      irc://irc.oftc.net/mtd
10969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10971 F:      Documentation/devicetree/bindings/mtd/
10972 F:      drivers/mtd/
10973 F:      include/linux/mtd/
10974 F:      include/uapi/mtd/
10975
10976 MEN A21 WATCHDOG DRIVER
10977 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10978 L:      linux-watchdog@vger.kernel.org
10979 S:      Maintained
10980 F:      drivers/watchdog/mena21_wdt.c
10981
10982 MEN CHAMELEON BUS (mcb)
10983 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10984 S:      Maintained
10985 F:      Documentation/driver-api/men-chameleon-bus.rst
10986 F:      drivers/mcb/
10987 F:      include/linux/mcb.h
10988
10989 MEN F21BMC (Board Management Controller)
10990 M:      Andreas Werner <andreas.werner@men.de>
10991 S:      Supported
10992 F:      Documentation/hwmon/menf21bmc.rst
10993 F:      drivers/hwmon/menf21bmc_hwmon.c
10994 F:      drivers/leds/leds-menf21bmc.c
10995 F:      drivers/mfd/menf21bmc.c
10996 F:      drivers/watchdog/menf21bmc_wdt.c
10997
10998 MEN Z069 WATCHDOG DRIVER
10999 M:      Johannes Thumshirn <jth@kernel.org>
11000 L:      linux-watchdog@vger.kernel.org
11001 S:      Maintained
11002 F:      drivers/watchdog/menz69_wdt.c
11003
11004 MESON AO CEC DRIVER FOR AMLOGIC SOCS
11005 M:      Neil Armstrong <narmstrong@baylibre.com>
11006 L:      linux-media@vger.kernel.org
11007 L:      linux-amlogic@lists.infradead.org
11008 S:      Supported
11009 W:      http://linux-meson.com/
11010 T:      git git://linuxtv.org/media_tree.git
11011 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
11012 F:      drivers/media/platform/meson/ao-cec-g12a.c
11013 F:      drivers/media/platform/meson/ao-cec.c
11014
11015 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
11016 M:      Liang Yang <liang.yang@amlogic.com>
11017 L:      linux-mtd@lists.infradead.org
11018 S:      Maintained
11019 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
11020 F:      drivers/mtd/nand/raw/meson_*
11021
11022 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
11023 M:      Maxime Jourdan <mjourdan@baylibre.com>
11024 L:      linux-media@vger.kernel.org
11025 L:      linux-amlogic@lists.infradead.org
11026 S:      Supported
11027 T:      git git://linuxtv.org/media_tree.git
11028 F:      drivers/staging/media/meson/vdec/
11029
11030 METHODE UDPU SUPPORT
11031 M:      Vladimir Vid <vladimir.vid@sartura.hr>
11032 S:      Maintained
11033 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
11034
11035 MHI BUS
11036 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
11037 M:      Hemant Kumar <hemantk@codeaurora.org>
11038 L:      linux-arm-msm@vger.kernel.org
11039 S:      Maintained
11040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
11041 F:      Documentation/mhi/
11042 F:      drivers/bus/mhi/
11043 F:      include/linux/mhi.h
11044
11045 MICROBLAZE ARCHITECTURE
11046 M:      Michal Simek <monstr@monstr.eu>
11047 S:      Supported
11048 W:      http://www.monstr.eu/fdt/
11049 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
11050 F:      arch/microblaze/
11051
11052 MICROCHIP AT91 SERIAL DRIVER
11053 M:      Richard Genoud <richard.genoud@gmail.com>
11054 S:      Maintained
11055 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
11056 F:      drivers/tty/serial/atmel_serial.c
11057 F:      drivers/tty/serial/atmel_serial.h
11058
11059 MICROCHIP AT91 USART MFD DRIVER
11060 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
11061 L:      linux-kernel@vger.kernel.org
11062 S:      Supported
11063 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
11064 F:      drivers/mfd/at91-usart.c
11065 F:      include/dt-bindings/mfd/at91-usart.h
11066
11067 MICROCHIP AT91 USART SPI DRIVER
11068 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
11069 L:      linux-spi@vger.kernel.org
11070 S:      Supported
11071 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
11072 F:      drivers/spi/spi-at91-usart.c
11073
11074 MICROCHIP AUDIO ASOC DRIVERS
11075 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
11076 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11077 S:      Supported
11078 F:      sound/soc/atmel
11079
11080 MICROCHIP DMA DRIVER
11081 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11083 L:      dmaengine@vger.kernel.org
11084 S:      Supported
11085 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
11086 F:      drivers/dma/at_hdmac.c
11087 F:      drivers/dma/at_hdmac_regs.h
11088 F:      include/dt-bindings/dma/at91.h
11089 F:      include/linux/platform_data/dma-atmel.h
11090
11091 MICROCHIP ECC DRIVER
11092 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11093 L:      linux-crypto@vger.kernel.org
11094 S:      Maintained
11095 F:      drivers/crypto/atmel-ecc.*
11096
11097 MICROCHIP I2C DRIVER
11098 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11099 L:      linux-i2c@vger.kernel.org
11100 S:      Supported
11101 F:      drivers/i2c/busses/i2c-at91-*.c
11102 F:      drivers/i2c/busses/i2c-at91.h
11103
11104 MICROCHIP ISC DRIVER
11105 M:      Eugen Hristev <eugen.hristev@microchip.com>
11106 L:      linux-media@vger.kernel.org
11107 S:      Supported
11108 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
11109 F:      drivers/media/platform/atmel/atmel-isc-base.c
11110 F:      drivers/media/platform/atmel/atmel-isc-regs.h
11111 F:      drivers/media/platform/atmel/atmel-isc.h
11112 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
11113 F:      include/linux/atmel-isc-media.h
11114
11115 MICROCHIP ISI DRIVER
11116 M:      Eugen Hristev <eugen.hristev@microchip.com>
11117 L:      linux-media@vger.kernel.org
11118 S:      Supported
11119 F:      drivers/media/platform/atmel/atmel-isi.c
11120 F:      drivers/media/platform/atmel/atmel-isi.h
11121
11122 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
11123 M:      Woojung Huh <woojung.huh@microchip.com>
11124 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11125 L:      netdev@vger.kernel.org
11126 S:      Maintained
11127 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
11128 F:      drivers/net/dsa/microchip/*
11129 F:      include/linux/platform_data/microchip-ksz.h
11130 F:      net/dsa/tag_ksz.c
11131
11132 MICROCHIP LAN743X ETHERNET DRIVER
11133 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
11134 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11135 L:      netdev@vger.kernel.org
11136 S:      Maintained
11137 F:      drivers/net/ethernet/microchip/lan743x_*
11138
11139 MICROCHIP LCDFB DRIVER
11140 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
11141 L:      linux-fbdev@vger.kernel.org
11142 S:      Maintained
11143 F:      drivers/video/fbdev/atmel_lcdfb.c
11144 F:      include/video/atmel_lcdc.h
11145
11146 MICROCHIP MCP16502 PMIC DRIVER
11147 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
11148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11149 S:      Maintained
11150 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
11151 F:      drivers/regulator/mcp16502.c
11152
11153 MICROCHIP MCP3911 ADC DRIVER
11154 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11155 M:      Kent Gustavsson <kent@minoris.se>
11156 L:      linux-iio@vger.kernel.org
11157 S:      Supported
11158 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
11159 F:      drivers/iio/adc/mcp3911.c
11160
11161 MICROCHIP MMC/SD/SDIO MCI DRIVER
11162 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11163 S:      Maintained
11164 F:      drivers/mmc/host/atmel-mci.c
11165
11166 MICROCHIP NAND DRIVER
11167 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11168 L:      linux-mtd@lists.infradead.org
11169 S:      Supported
11170 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
11171 F:      drivers/mtd/nand/raw/atmel/*
11172
11173 MICROCHIP PWM DRIVER
11174 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
11175 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11176 L:      linux-pwm@vger.kernel.org
11177 S:      Supported
11178 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
11179 F:      drivers/pwm/pwm-atmel.c
11180
11181 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
11182 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11183 M:      Eugen Hristev <eugen.hristev@microchip.com>
11184 L:      linux-iio@vger.kernel.org
11185 S:      Supported
11186 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
11187 F:      drivers/iio/adc/at91-sama5d2_adc.c
11188 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
11189
11190 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
11191 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
11192 S:      Supported
11193 F:      drivers/power/reset/at91-sama5d2_shdwc.c
11194
11195 MICROCHIP SPI DRIVER
11196 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
11197 S:      Supported
11198 F:      drivers/spi/spi-atmel.*
11199
11200 MICROCHIP SSC DRIVER
11201 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
11202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11203 S:      Supported
11204 F:      drivers/misc/atmel-ssc.c
11205 F:      include/linux/atmel-ssc.h
11206
11207 MICROCHIP USB251XB DRIVER
11208 M:      Richard Leitner <richard.leitner@skidata.com>
11209 L:      linux-usb@vger.kernel.org
11210 S:      Maintained
11211 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
11212 F:      drivers/usb/misc/usb251xb.c
11213
11214 MICROCHIP USBA UDC DRIVER
11215 M:      Cristian Birsan <cristian.birsan@microchip.com>
11216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11217 S:      Supported
11218 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
11219
11220 MICROCHIP XDMA DRIVER
11221 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11222 L:      linux-arm-kernel@lists.infradead.org
11223 L:      dmaengine@vger.kernel.org
11224 S:      Supported
11225 F:      drivers/dma/at_xdmac.c
11226
11227 MICROSEMI ETHERNET SWITCH DRIVER
11228 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11229 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11230 L:      netdev@vger.kernel.org
11231 S:      Supported
11232 F:      drivers/net/ethernet/mscc/
11233 F:      include/soc/mscc/ocelot*
11234
11235 MICROSEMI MIPS SOCS
11236 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11237 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11238 L:      linux-mips@vger.kernel.org
11239 S:      Supported
11240 F:      Documentation/devicetree/bindings/mips/mscc.txt
11241 F:      arch/mips/boot/dts/mscc/
11242 F:      arch/mips/configs/generic/board-ocelot.config
11243 F:      arch/mips/generic/board-ocelot.c
11244
11245 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
11246 M:      Don Brace <don.brace@microsemi.com>
11247 L:      esc.storagedev@microsemi.com
11248 L:      linux-scsi@vger.kernel.org
11249 S:      Supported
11250 F:      Documentation/scsi/smartpqi.rst
11251 F:      drivers/scsi/smartpqi/Kconfig
11252 F:      drivers/scsi/smartpqi/Makefile
11253 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
11254 F:      include/linux/cciss*.h
11255 F:      include/uapi/linux/cciss*.h
11256
11257 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
11258 M:      Chen Yu <yu.c.chen@intel.com>
11259 L:      platform-driver-x86@vger.kernel.org
11260 S:      Supported
11261 F:      drivers/platform/x86/surfacepro3_button.c
11262
11263 MICROTEK X6 SCANNER
11264 M:      Oliver Neukum <oliver@neukum.org>
11265 S:      Maintained
11266 F:      drivers/usb/image/microtek.*
11267
11268 MIPS
11269 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
11270 L:      linux-mips@vger.kernel.org
11271 S:      Maintained
11272 W:      http://www.linux-mips.org/
11273 Q:      https://patchwork.kernel.org/project/linux-mips/list/
11274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11275 F:      Documentation/devicetree/bindings/mips/
11276 F:      Documentation/mips/
11277 F:      arch/mips/
11278 F:      drivers/platform/mips/
11279
11280 MIPS BOSTON DEVELOPMENT BOARD
11281 M:      Paul Burton <paulburton@kernel.org>
11282 L:      linux-mips@vger.kernel.org
11283 S:      Maintained
11284 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11285 F:      arch/mips/boot/dts/img/boston.dts
11286 F:      arch/mips/configs/generic/board-boston.config
11287 F:      drivers/clk/imgtec/clk-boston.c
11288 F:      include/dt-bindings/clock/boston-clock.h
11289
11290 MIPS GENERIC PLATFORM
11291 M:      Paul Burton <paulburton@kernel.org>
11292 L:      linux-mips@vger.kernel.org
11293 S:      Supported
11294 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
11295 F:      arch/mips/generic/
11296 F:      arch/mips/tools/generic-board-config.sh
11297
11298 MIPS RINT INSTRUCTION EMULATION
11299 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11300 L:      linux-mips@vger.kernel.org
11301 S:      Supported
11302 F:      arch/mips/math-emu/dp_rint.c
11303 F:      arch/mips/math-emu/sp_rint.c
11304
11305 MIPS/LOONGSON1 ARCHITECTURE
11306 M:      Keguang Zhang <keguang.zhang@gmail.com>
11307 L:      linux-mips@vger.kernel.org
11308 S:      Maintained
11309 F:      arch/mips/include/asm/mach-loongson32/
11310 F:      arch/mips/loongson32/
11311 F:      drivers/*/*/*loongson1*
11312 F:      drivers/*/*loongson1*
11313
11314 MIPS/LOONGSON2EF ARCHITECTURE
11315 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11316 L:      linux-mips@vger.kernel.org
11317 S:      Maintained
11318 F:      arch/mips/include/asm/mach-loongson2ef/
11319 F:      arch/mips/loongson2ef/
11320 F:      drivers/*/*/*loongson2*
11321 F:      drivers/*/*loongson2*
11322
11323 MIPS/LOONGSON64 ARCHITECTURE
11324 M:      Huacai Chen <chenhc@lemote.com>
11325 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11326 L:      linux-mips@vger.kernel.org
11327 S:      Maintained
11328 F:      arch/mips/include/asm/mach-loongson64/
11329 F:      arch/mips/loongson64/
11330 F:      drivers/*/*/*loongson3*
11331 F:      drivers/*/*loongson3*
11332 F:      drivers/irqchip/irq-loongson*
11333 F:      drivers/platform/mips/cpu_hwmon.c
11334
11335 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11336 M:      Hans Verkuil <hverkuil@xs4all.nl>
11337 L:      linux-media@vger.kernel.org
11338 S:      Odd Fixes
11339 W:      https://linuxtv.org
11340 T:      git git://linuxtv.org/media_tree.git
11341 F:      drivers/media/radio/radio-miropcm20*
11342
11343 MMP SUPPORT
11344 R:      Lubomir Rintel <lkundrak@v3.sk>
11345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11346 S:      Odd Fixes
11347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11348 F:      arch/arm/boot/dts/mmp*
11349 F:      arch/arm/mach-mmp/
11350 F:      linux/soc/mmp/
11351
11352 MMP USB PHY DRIVERS
11353 R:      Lubomir Rintel <lkundrak@v3.sk>
11354 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11355 S:      Maintained
11356 F:      drivers/phy/marvell/phy-mmp3-usb.c
11357 F:      drivers/phy/marvell/phy-pxa-usb.c
11358
11359 MMU GATHER AND TLB INVALIDATION
11360 M:      Will Deacon <will@kernel.org>
11361 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11362 M:      Andrew Morton <akpm@linux-foundation.org>
11363 M:      Nick Piggin <npiggin@gmail.com>
11364 M:      Peter Zijlstra <peterz@infradead.org>
11365 L:      linux-arch@vger.kernel.org
11366 L:      linux-mm@kvack.org
11367 S:      Maintained
11368 F:      arch/*/include/asm/tlb.h
11369 F:      include/asm-generic/tlb.h
11370 F:      mm/mmu_gather.c
11371
11372 MN88472 MEDIA DRIVER
11373 M:      Antti Palosaari <crope@iki.fi>
11374 L:      linux-media@vger.kernel.org
11375 S:      Maintained
11376 W:      https://linuxtv.org
11377 W:      http://palosaari.fi/linux/
11378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11379 F:      drivers/media/dvb-frontends/mn88472*
11380
11381 MN88473 MEDIA DRIVER
11382 M:      Antti Palosaari <crope@iki.fi>
11383 L:      linux-media@vger.kernel.org
11384 S:      Maintained
11385 W:      https://linuxtv.org
11386 W:      http://palosaari.fi/linux/
11387 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11388 F:      drivers/media/dvb-frontends/mn88473*
11389
11390 MODULE SUPPORT
11391 M:      Jessica Yu <jeyu@kernel.org>
11392 S:      Maintained
11393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11394 F:      include/linux/module.h
11395 F:      kernel/module.c
11396
11397 MONOLITHIC POWER SYSTEM PMIC DRIVER
11398 M:      Saravanan Sekar <sravanhome@gmail.com>
11399 S:      Maintained
11400 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
11401 F:      drivers/regulator/mp5416.c
11402 F:      drivers/regulator/mpq7920.c
11403 F:      drivers/regulator/mpq7920.h
11404
11405 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11406 S:      Orphan
11407 W:      http://popies.net/meye/
11408 F:      Documentation/media/v4l-drivers/meye*
11409 F:      drivers/media/pci/meye/
11410 F:      include/uapi/linux/meye.h
11411
11412 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11413 M:      Jiri Slaby <jirislaby@gmail.com>
11414 S:      Maintained
11415 F:      Documentation/driver-api/serial/moxa-smartio.rst
11416 F:      drivers/tty/mxser.*
11417
11418 MR800 AVERMEDIA USB FM RADIO DRIVER
11419 M:      Alexey Klimov <klimov.linux@gmail.com>
11420 L:      linux-media@vger.kernel.org
11421 S:      Maintained
11422 T:      git git://linuxtv.org/media_tree.git
11423 F:      drivers/media/radio/radio-mr800.c
11424
11425 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11426 M:      Alan Ott <alan@signal11.us>
11427 L:      linux-wpan@vger.kernel.org
11428 S:      Maintained
11429 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11430 F:      drivers/net/ieee802154/mrf24j40.c
11431
11432 MSI LAPTOP SUPPORT
11433 M:      "Lee, Chun-Yi" <jlee@suse.com>
11434 L:      platform-driver-x86@vger.kernel.org
11435 S:      Maintained
11436 F:      drivers/platform/x86/msi-laptop.c
11437
11438 MSI WMI SUPPORT
11439 L:      platform-driver-x86@vger.kernel.org
11440 S:      Orphan
11441 F:      drivers/platform/x86/msi-wmi.c
11442
11443 MSI001 MEDIA DRIVER
11444 M:      Antti Palosaari <crope@iki.fi>
11445 L:      linux-media@vger.kernel.org
11446 S:      Maintained
11447 W:      https://linuxtv.org
11448 W:      http://palosaari.fi/linux/
11449 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11450 T:      git git://linuxtv.org/anttip/media_tree.git
11451 F:      drivers/media/tuners/msi001*
11452
11453 MSI2500 MEDIA DRIVER
11454 M:      Antti Palosaari <crope@iki.fi>
11455 L:      linux-media@vger.kernel.org
11456 S:      Maintained
11457 W:      https://linuxtv.org
11458 W:      http://palosaari.fi/linux/
11459 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11460 T:      git git://linuxtv.org/anttip/media_tree.git
11461 F:      drivers/media/usb/msi2500/
11462
11463 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11464 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11465 L:      linux-mtd@lists.infradead.org
11466 S:      Maintained
11467 F:      drivers/mtd/devices/docg3*
11468
11469 MT9M032 APTINA SENSOR DRIVER
11470 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11471 L:      linux-media@vger.kernel.org
11472 S:      Maintained
11473 T:      git git://linuxtv.org/media_tree.git
11474 F:      drivers/media/i2c/mt9m032.c
11475 F:      include/media/i2c/mt9m032.h
11476
11477 MT9P031 APTINA CAMERA SENSOR
11478 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11479 L:      linux-media@vger.kernel.org
11480 S:      Maintained
11481 T:      git git://linuxtv.org/media_tree.git
11482 F:      drivers/media/i2c/mt9p031.c
11483 F:      include/media/i2c/mt9p031.h
11484
11485 MT9T001 APTINA CAMERA SENSOR
11486 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11487 L:      linux-media@vger.kernel.org
11488 S:      Maintained
11489 T:      git git://linuxtv.org/media_tree.git
11490 F:      drivers/media/i2c/mt9t001.c
11491 F:      include/media/i2c/mt9t001.h
11492
11493 MT9T112 APTINA CAMERA SENSOR
11494 M:      Jacopo Mondi <jacopo@jmondi.org>
11495 L:      linux-media@vger.kernel.org
11496 S:      Odd Fixes
11497 T:      git git://linuxtv.org/media_tree.git
11498 F:      drivers/media/i2c/mt9t112.c
11499 F:      include/media/i2c/mt9t112.h
11500
11501 MT9V032 APTINA CAMERA SENSOR
11502 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11503 L:      linux-media@vger.kernel.org
11504 S:      Maintained
11505 T:      git git://linuxtv.org/media_tree.git
11506 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11507 F:      drivers/media/i2c/mt9v032.c
11508 F:      include/media/i2c/mt9v032.h
11509
11510 MT9V111 APTINA CAMERA SENSOR
11511 M:      Jacopo Mondi <jacopo@jmondi.org>
11512 L:      linux-media@vger.kernel.org
11513 S:      Maintained
11514 T:      git git://linuxtv.org/media_tree.git
11515 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11516 F:      drivers/media/i2c/mt9v111.c
11517
11518 MULTIFUNCTION DEVICES (MFD)
11519 M:      Lee Jones <lee.jones@linaro.org>
11520 S:      Supported
11521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11522 F:      Documentation/devicetree/bindings/mfd/
11523 F:      drivers/mfd/
11524 F:      include/dt-bindings/mfd/
11525 F:      include/linux/mfd/
11526
11527 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11528 S:      Orphan
11529 F:      drivers/mmc/host/mmc_spi.c
11530 F:      include/linux/spi/mmc_spi.h
11531
11532 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11533 M:      Ulf Hansson <ulf.hansson@linaro.org>
11534 L:      linux-mmc@vger.kernel.org
11535 S:      Maintained
11536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11537 F:      Documentation/devicetree/bindings/mmc/
11538 F:      drivers/mmc/
11539 F:      include/linux/mmc/
11540 F:      include/uapi/linux/mmc/
11541
11542 MULTIPLEXER SUBSYSTEM
11543 M:      Peter Rosin <peda@axentia.se>
11544 S:      Maintained
11545 F:      Documentation/ABI/testing/sysfs-class-mux*
11546 F:      Documentation/devicetree/bindings/mux/
11547 F:      drivers/mux/
11548 F:      include/dt-bindings/mux/
11549 F:      include/linux/mux/
11550
11551 MULTITECH MULTIPORT CARD (ISICOM)
11552 S:      Orphan
11553 F:      drivers/tty/isicom.c
11554 F:      include/linux/isicom.h
11555
11556 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11557 M:      Bin Liu <b-liu@ti.com>
11558 L:      linux-usb@vger.kernel.org
11559 S:      Maintained
11560 F:      drivers/usb/musb/
11561
11562 MXL301RF MEDIA DRIVER
11563 M:      Akihiro Tsukada <tskd08@gmail.com>
11564 L:      linux-media@vger.kernel.org
11565 S:      Odd Fixes
11566 F:      drivers/media/tuners/mxl301rf*
11567
11568 MXL5007T MEDIA DRIVER
11569 M:      Michael Krufky <mkrufky@linuxtv.org>
11570 L:      linux-media@vger.kernel.org
11571 S:      Maintained
11572 W:      https://linuxtv.org
11573 W:      http://github.com/mkrufky
11574 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11575 T:      git git://linuxtv.org/mkrufky/tuners.git
11576 F:      drivers/media/tuners/mxl5007t.*
11577
11578 MXSFB DRM DRIVER
11579 M:      Marek Vasut <marex@denx.de>
11580 M:      Stefan Agner <stefan@agner.ch>
11581 L:      dri-devel@lists.freedesktop.org
11582 S:      Supported
11583 T:      git git://anongit.freedesktop.org/drm/drm-misc
11584 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11585 F:      drivers/gpu/drm/mxsfb/
11586
11587 MYLEX DAC960 PCI RAID Controller
11588 M:      Hannes Reinecke <hare@kernel.org>
11589 L:      linux-scsi@vger.kernel.org
11590 S:      Supported
11591 F:      drivers/scsi/myrb.*
11592 F:      drivers/scsi/myrs.*
11593
11594 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11595 M:      Chris Lee <christopher.lee@cspi.com>
11596 L:      netdev@vger.kernel.org
11597 S:      Supported
11598 W:      https://www.cspi.com/ethernet-products/support/downloads/
11599 F:      drivers/net/ethernet/myricom/myri10ge/
11600
11601 NAND FLASH SUBSYSTEM
11602 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11603 R:      Richard Weinberger <richard@nod.at>
11604 L:      linux-mtd@lists.infradead.org
11605 S:      Maintained
11606 W:      http://www.linux-mtd.infradead.org/
11607 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11608 C:      irc://irc.oftc.net/mtd
11609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11610 F:      drivers/mtd/nand/
11611 F:      include/linux/mtd/*nand*.h
11612
11613 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11614 M:      Daniel Mack <zonque@gmail.com>
11615 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11616 S:      Maintained
11617 W:      http://www.native-instruments.com
11618 F:      sound/usb/caiaq/
11619
11620 NATSEMI ETHERNET DRIVER (DP8381x)
11621 S:      Orphan
11622 F:      drivers/net/ethernet/natsemi/natsemi.c
11623
11624 NCR 5380 SCSI DRIVERS
11625 M:      Finn Thain <fthain@telegraphics.com.au>
11626 M:      Michael Schmitz <schmitzmic@gmail.com>
11627 L:      linux-scsi@vger.kernel.org
11628 S:      Maintained
11629 F:      Documentation/scsi/g_NCR5380.rst
11630 F:      drivers/scsi/NCR5380.*
11631 F:      drivers/scsi/arm/cumana_1.c
11632 F:      drivers/scsi/arm/oak.c
11633 F:      drivers/scsi/atari_scsi.*
11634 F:      drivers/scsi/dmx3191d.c
11635 F:      drivers/scsi/g_NCR5380.*
11636 F:      drivers/scsi/mac_scsi.*
11637 F:      drivers/scsi/sun3_scsi.*
11638 F:      drivers/scsi/sun3_scsi_vme.c
11639
11640 NCSI LIBRARY
11641 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11642 S:      Maintained
11643 F:      net/ncsi/
11644
11645 NCT6775 HARDWARE MONITOR DRIVER
11646 M:      Guenter Roeck <linux@roeck-us.net>
11647 L:      linux-hwmon@vger.kernel.org
11648 S:      Maintained
11649 F:      Documentation/hwmon/nct6775.rst
11650 F:      drivers/hwmon/nct6775.c
11651
11652 NETDEVSIM
11653 M:      Jakub Kicinski <kuba@kernel.org>
11654 S:      Maintained
11655 F:      drivers/net/netdevsim/*
11656
11657 NETEM NETWORK EMULATOR
11658 M:      Stephen Hemminger <stephen@networkplumber.org>
11659 L:      netdev@vger.kernel.org
11660 S:      Maintained
11661 F:      net/sched/sch_netem.c
11662
11663 NETERION 10GbE DRIVERS (s2io/vxge)
11664 M:      Jon Mason <jdmason@kudzu.us>
11665 L:      netdev@vger.kernel.org
11666 S:      Supported
11667 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11668 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11669 F:      drivers/net/ethernet/neterion/
11670
11671 NETFILTER
11672 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11673 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11674 M:      Florian Westphal <fw@strlen.de>
11675 L:      netfilter-devel@vger.kernel.org
11676 L:      coreteam@netfilter.org
11677 S:      Maintained
11678 W:      http://www.netfilter.org/
11679 W:      http://www.iptables.org/
11680 W:      http://www.nftables.org/
11681 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11684 F:      include/linux/netfilter*
11685 F:      include/linux/netfilter/
11686 F:      include/net/netfilter/
11687 F:      include/uapi/linux/netfilter*
11688 F:      include/uapi/linux/netfilter/
11689 F:      net/*/netfilter.c
11690 F:      net/*/netfilter/
11691 F:      net/bridge/br_netfilter*.c
11692 F:      net/netfilter/
11693
11694 NETROM NETWORK LAYER
11695 M:      Ralf Baechle <ralf@linux-mips.org>
11696 L:      linux-hams@vger.kernel.org
11697 S:      Maintained
11698 W:      http://www.linux-ax25.org/
11699 F:      include/net/netrom.h
11700 F:      include/uapi/linux/netrom.h
11701 F:      net/netrom/
11702
11703 NETRONOME ETHERNET DRIVERS
11704 M:      Jakub Kicinski <kuba@kernel.org>
11705 L:      oss-drivers@netronome.com
11706 S:      Maintained
11707 F:      drivers/net/ethernet/netronome/
11708
11709 NETWORK BLOCK DEVICE (NBD)
11710 M:      Josef Bacik <josef@toxicpanda.com>
11711 L:      linux-block@vger.kernel.org
11712 L:      nbd@other.debian.org
11713 S:      Maintained
11714 F:      Documentation/admin-guide/blockdev/nbd.rst
11715 F:      drivers/block/nbd.c
11716 F:      include/trace/events/nbd.h
11717 F:      include/uapi/linux/nbd.h
11718
11719 NETWORK DROP MONITOR
11720 M:      Neil Horman <nhorman@tuxdriver.com>
11721 L:      netdev@vger.kernel.org
11722 S:      Maintained
11723 W:      https://fedorahosted.org/dropwatch/
11724 F:      include/net/drop_monitor.h
11725 F:      include/uapi/linux/net_dropmon.h
11726 F:      net/core/drop_monitor.c
11727
11728 NETWORKING DRIVERS
11729 M:      "David S. Miller" <davem@davemloft.net>
11730 M:      Jakub Kicinski <kuba@kernel.org>
11731 L:      netdev@vger.kernel.org
11732 S:      Maintained
11733 W:      http://www.linuxfoundation.org/en/Net
11734 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11737 F:      Documentation/devicetree/bindings/net/
11738 F:      drivers/net/
11739 F:      include/linux/etherdevice.h
11740 F:      include/linux/fcdevice.h
11741 F:      include/linux/fddidevice.h
11742 F:      include/linux/hippidevice.h
11743 F:      include/linux/if_*
11744 F:      include/linux/inetdevice.h
11745 F:      include/linux/netdevice.h
11746 F:      include/uapi/linux/if_*
11747 F:      include/uapi/linux/netdevice.h
11748
11749 NETWORKING DRIVERS (WIRELESS)
11750 M:      Kalle Valo <kvalo@codeaurora.org>
11751 L:      linux-wireless@vger.kernel.org
11752 S:      Maintained
11753 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11756 F:      Documentation/devicetree/bindings/net/wireless/
11757 F:      drivers/net/wireless/
11758
11759 NETWORKING [DSA]
11760 M:      Andrew Lunn <andrew@lunn.ch>
11761 M:      Vivien Didelot <vivien.didelot@gmail.com>
11762 M:      Florian Fainelli <f.fainelli@gmail.com>
11763 S:      Maintained
11764 F:      Documentation/devicetree/bindings/net/dsa/
11765 F:      drivers/net/dsa/
11766 F:      include/linux/dsa/
11767 F:      include/linux/platform_data/dsa.h
11768 F:      include/net/dsa.h
11769 F:      net/dsa/
11770
11771 NETWORKING [GENERAL]
11772 M:      "David S. Miller" <davem@davemloft.net>
11773 M:      Jakub Kicinski <kuba@kernel.org>
11774 L:      netdev@vger.kernel.org
11775 S:      Maintained
11776 W:      http://www.linuxfoundation.org/en/Net
11777 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11778 B:      mailto:netdev@vger.kernel.org
11779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11781 F:      Documentation/networking/
11782 F:      include/linux/in.h
11783 F:      include/linux/net.h
11784 F:      include/linux/netdevice.h
11785 F:      include/net/
11786 F:      include/uapi/linux/in.h
11787 F:      include/uapi/linux/net.h
11788 F:      include/uapi/linux/net_namespace.h
11789 F:      include/uapi/linux/netdevice.h
11790 F:      lib/net_utils.c
11791 F:      lib/random32.c
11792 F:      net/
11793 F:      tools/testing/selftests/net/
11794
11795 NETWORKING [IPSEC]
11796 M:      Steffen Klassert <steffen.klassert@secunet.com>
11797 M:      Herbert Xu <herbert@gondor.apana.org.au>
11798 M:      "David S. Miller" <davem@davemloft.net>
11799 L:      netdev@vger.kernel.org
11800 S:      Maintained
11801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11803 F:      include/net/xfrm.h
11804 F:      include/uapi/linux/xfrm.h
11805 F:      net/ipv4/ah4.c
11806 F:      net/ipv4/esp4*
11807 F:      net/ipv4/ip_vti.c
11808 F:      net/ipv4/ipcomp.c
11809 F:      net/ipv4/xfrm*
11810 F:      net/ipv6/ah6.c
11811 F:      net/ipv6/esp6*
11812 F:      net/ipv6/ip6_vti.c
11813 F:      net/ipv6/ipcomp6.c
11814 F:      net/ipv6/xfrm*
11815 F:      net/key/
11816 F:      net/xfrm/
11817
11818 NETWORKING [IPv4/IPv6]
11819 M:      "David S. Miller" <davem@davemloft.net>
11820 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11821 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11822 L:      netdev@vger.kernel.org
11823 S:      Maintained
11824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11825 F:      arch/x86/net/*
11826 F:      include/net/ip*
11827 F:      net/ipv4/
11828 F:      net/ipv6/
11829
11830 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11831 M:      Paul Moore <paul@paul-moore.com>
11832 L:      netdev@vger.kernel.org
11833 L:      linux-security-module@vger.kernel.org
11834 S:      Maintained
11835 W:      https://github.com/netlabel
11836 F:      Documentation/netlabel/
11837 F:      include/net/calipso.h
11838 F:      include/net/cipso_ipv4.h
11839 F:      include/net/netlabel.h
11840 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11841 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11842 F:      net/ipv4/cipso_ipv4.c
11843 F:      net/ipv6/calipso.c
11844 F:      net/netfilter/xt_CONNSECMARK.c
11845 F:      net/netfilter/xt_SECMARK.c
11846 F:      net/netlabel/
11847
11848 NETWORKING [MPTCP]
11849 M:      Mat Martineau <mathew.j.martineau@linux.intel.com>
11850 M:      Matthieu Baerts <matthieu.baerts@tessares.net>
11851 L:      netdev@vger.kernel.org
11852 L:      mptcp@lists.01.org
11853 S:      Maintained
11854 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
11855 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
11856 F:      include/net/mptcp.h
11857 F:      include/uapi/linux/mptcp.h
11858 F:      net/mptcp/
11859 F:      tools/testing/selftests/net/mptcp/
11860
11861 NETWORKING [TCP]
11862 M:      Eric Dumazet <edumazet@google.com>
11863 L:      netdev@vger.kernel.org
11864 S:      Maintained
11865 F:      include/linux/tcp.h
11866 F:      include/net/tcp.h
11867 F:      include/trace/events/tcp.h
11868 F:      include/uapi/linux/tcp.h
11869 F:      net/ipv4/syncookies.c
11870 F:      net/ipv4/tcp*.c
11871 F:      net/ipv6/syncookies.c
11872 F:      net/ipv6/tcp*.c
11873
11874 NETWORKING [TLS]
11875 M:      Boris Pismenny <borisp@mellanox.com>
11876 M:      Aviad Yehezkel <aviadye@mellanox.com>
11877 M:      John Fastabend <john.fastabend@gmail.com>
11878 M:      Daniel Borkmann <daniel@iogearbox.net>
11879 M:      Jakub Kicinski <kuba@kernel.org>
11880 L:      netdev@vger.kernel.org
11881 S:      Maintained
11882 F:      include/net/tls.h
11883 F:      include/uapi/linux/tls.h
11884 F:      net/tls/*
11885
11886 NETWORKING [WIRELESS]
11887 L:      linux-wireless@vger.kernel.org
11888 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11889
11890 NETXEN (1/10) GbE SUPPORT
11891 M:      Manish Chopra <manishc@marvell.com>
11892 M:      Rahul Verma <rahulv@marvell.com>
11893 M:      GR-Linux-NIC-Dev@marvell.com
11894 L:      netdev@vger.kernel.org
11895 S:      Supported
11896 F:      drivers/net/ethernet/qlogic/netxen/
11897
11898 NET_FAILOVER MODULE
11899 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11900 L:      netdev@vger.kernel.org
11901 S:      Supported
11902 F:      Documentation/networking/net_failover.rst
11903 F:      drivers/net/net_failover.c
11904 F:      include/net/net_failover.h
11905
11906 NEXTHOP
11907 M:      David Ahern <dsahern@kernel.org>
11908 L:      netdev@vger.kernel.org
11909 S:      Maintained
11910 F:      include/net/netns/nexthop.h
11911 F:      include/net/nexthop.h
11912 F:      include/uapi/linux/nexthop.h
11913 F:      net/ipv4/nexthop.c
11914
11915 NFC SUBSYSTEM
11916 L:      netdev@vger.kernel.org
11917 S:      Orphan
11918 F:      Documentation/devicetree/bindings/net/nfc/
11919 F:      drivers/nfc/
11920 F:      include/linux/platform_data/nfcmrvl.h
11921 F:      include/net/nfc/
11922 F:      include/uapi/linux/nfc.h
11923 F:      net/nfc/
11924
11925 NFS, SUNRPC, AND LOCKD CLIENTS
11926 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11927 M:      Anna Schumaker <anna.schumaker@netapp.com>
11928 L:      linux-nfs@vger.kernel.org
11929 S:      Maintained
11930 W:      http://client.linux-nfs.org
11931 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11932 F:      fs/lockd/
11933 F:      fs/nfs/
11934 F:      fs/nfs_common/
11935 F:      include/linux/lockd/
11936 F:      include/linux/nfs*
11937 F:      include/linux/sunrpc/
11938 F:      include/uapi/linux/nfs*
11939 F:      include/uapi/linux/sunrpc/
11940 F:      net/sunrpc/
11941
11942 NILFS2 FILESYSTEM
11943 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11944 L:      linux-nilfs@vger.kernel.org
11945 S:      Supported
11946 W:      https://nilfs.sourceforge.io/
11947 W:      https://nilfs.osdn.jp/
11948 T:      git git://github.com/konis/nilfs2.git
11949 F:      Documentation/filesystems/nilfs2.rst
11950 F:      fs/nilfs2/
11951 F:      include/trace/events/nilfs2.h
11952 F:      include/uapi/linux/nilfs2_api.h
11953 F:      include/uapi/linux/nilfs2_ondisk.h
11954
11955 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11956 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11957 S:      Maintained
11958 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11959 F:      Documentation/scsi/NinjaSCSI.rst
11960 F:      drivers/scsi/pcmcia/nsp_*
11961
11962 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11963 M:      GOTO Masanori <gotom@debian.or.jp>
11964 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11965 S:      Maintained
11966 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11967 F:      Documentation/scsi/NinjaSCSI.rst
11968 F:      drivers/scsi/nsp32*
11969
11970 NIOS2 ARCHITECTURE
11971 M:      Ley Foon Tan <ley.foon.tan@intel.com>
11972 S:      Maintained
11973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11974 F:      arch/nios2/
11975
11976 NOHZ, DYNTICKS SUPPORT
11977 M:      Frederic Weisbecker <fweisbec@gmail.com>
11978 M:      Thomas Gleixner <tglx@linutronix.de>
11979 M:      Ingo Molnar <mingo@kernel.org>
11980 L:      linux-kernel@vger.kernel.org
11981 S:      Maintained
11982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11983 F:      include/linux/sched/nohz.h
11984 F:      include/linux/tick.h
11985 F:      kernel/time/tick*.*
11986
11987 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11988 M:      Pavel Machek <pavel@ucw.cz>
11989 M:      Sakari Ailus <sakari.ailus@iki.fi>
11990 L:      linux-media@vger.kernel.org
11991 S:      Maintained
11992 F:      drivers/media/i2c/ad5820.c
11993 F:      drivers/media/i2c/et8ek8
11994
11995 NOKIA N900 POWER SUPPLY DRIVERS
11996 R:      Pali Rohár <pali@kernel.org>
11997 F:      drivers/power/supply/bq2415x_charger.c
11998 F:      drivers/power/supply/bq27xxx_battery.c
11999 F:      drivers/power/supply/bq27xxx_battery_i2c.c
12000 F:      drivers/power/supply/isp1704_charger.c
12001 F:      drivers/power/supply/rx51_battery.c
12002 F:      include/linux/power/bq2415x_charger.h
12003 F:      include/linux/power/bq27xxx_battery.h
12004
12005 NOLIBC HEADER FILE
12006 M:      Willy Tarreau <w@1wt.eu>
12007 S:      Maintained
12008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
12009 F:      tools/include/nolibc/
12010
12011 NSDEPS
12012 M:      Matthias Maennich <maennich@google.com>
12013 S:      Maintained
12014 F:      Documentation/core-api/symbol-namespaces.rst
12015 F:      scripts/nsdeps
12016
12017 NTB AMD DRIVER
12018 M:      Sanjay R Mehta <sanju.mehta@amd.com>
12019 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
12020 L:      linux-ntb@googlegroups.com
12021 S:      Supported
12022 F:      drivers/ntb/hw/amd/
12023
12024 NTB DRIVER CORE
12025 M:      Jon Mason <jdmason@kudzu.us>
12026 M:      Dave Jiang <dave.jiang@intel.com>
12027 M:      Allen Hubbe <allenbh@gmail.com>
12028 L:      linux-ntb@googlegroups.com
12029 S:      Supported
12030 W:      https://github.com/jonmason/ntb/wiki
12031 T:      git git://github.com/jonmason/ntb.git
12032 F:      drivers/net/ntb_netdev.c
12033 F:      drivers/ntb/
12034 F:      include/linux/ntb.h
12035 F:      include/linux/ntb_transport.h
12036 F:      tools/testing/selftests/ntb/
12037
12038 NTB IDT DRIVER
12039 M:      Serge Semin <fancer.lancer@gmail.com>
12040 L:      linux-ntb@googlegroups.com
12041 S:      Supported
12042 F:      drivers/ntb/hw/idt/
12043
12044 NTB INTEL DRIVER
12045 M:      Dave Jiang <dave.jiang@intel.com>
12046 L:      linux-ntb@googlegroups.com
12047 S:      Supported
12048 W:      https://github.com/davejiang/linux/wiki
12049 T:      git https://github.com/davejiang/linux.git
12050 F:      drivers/ntb/hw/intel/
12051
12052 NTFS FILESYSTEM
12053 M:      Anton Altaparmakov <anton@tuxera.com>
12054 L:      linux-ntfs-dev@lists.sourceforge.net
12055 S:      Supported
12056 W:      http://www.tuxera.com/
12057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
12058 F:      Documentation/filesystems/ntfs.rst
12059 F:      fs/ntfs/
12060
12061 NUBUS SUBSYSTEM
12062 M:      Finn Thain <fthain@telegraphics.com.au>
12063 L:      linux-m68k@lists.linux-m68k.org
12064 S:      Maintained
12065 F:      arch/*/include/asm/nubus.h
12066 F:      drivers/nubus/
12067 F:      include/linux/nubus.h
12068 F:      include/uapi/linux/nubus.h
12069
12070 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
12071 M:      Antonino Daplas <adaplas@gmail.com>
12072 L:      linux-fbdev@vger.kernel.org
12073 S:      Maintained
12074 F:      drivers/video/fbdev/nvidia/
12075 F:      drivers/video/fbdev/riva/
12076
12077 NVM EXPRESS DRIVER
12078 M:      Keith Busch <kbusch@kernel.org>
12079 M:      Jens Axboe <axboe@fb.com>
12080 M:      Christoph Hellwig <hch@lst.de>
12081 M:      Sagi Grimberg <sagi@grimberg.me>
12082 L:      linux-nvme@lists.infradead.org
12083 S:      Supported
12084 W:      http://git.infradead.org/nvme.git
12085 T:      git://git.infradead.org/nvme.git
12086 F:      drivers/nvme/host/
12087 F:      include/linux/nvme.h
12088 F:      include/uapi/linux/nvme_ioctl.h
12089
12090 NVM EXPRESS FC TRANSPORT DRIVERS
12091 M:      James Smart <james.smart@broadcom.com>
12092 L:      linux-nvme@lists.infradead.org
12093 S:      Supported
12094 F:      drivers/nvme/host/fc.c
12095 F:      drivers/nvme/target/fc.c
12096 F:      drivers/nvme/target/fcloop.c
12097 F:      include/linux/nvme-fc-driver.h
12098 F:      include/linux/nvme-fc.h
12099
12100 NVM EXPRESS TARGET DRIVER
12101 M:      Christoph Hellwig <hch@lst.de>
12102 M:      Sagi Grimberg <sagi@grimberg.me>
12103 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
12104 L:      linux-nvme@lists.infradead.org
12105 S:      Supported
12106 W:      http://git.infradead.org/nvme.git
12107 T:      git://git.infradead.org/nvme.git
12108 F:      drivers/nvme/target/
12109
12110 NVMEM FRAMEWORK
12111 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12112 S:      Maintained
12113 F:      Documentation/ABI/stable/sysfs-bus-nvmem
12114 F:      Documentation/devicetree/bindings/nvmem/
12115 F:      drivers/nvmem/
12116 F:      include/linux/nvmem-consumer.h
12117 F:      include/linux/nvmem-provider.h
12118
12119 NXP FSPI DRIVER
12120 M:      Ashish Kumar <ashish.kumar@nxp.com>
12121 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
12122 L:      linux-spi@vger.kernel.org
12123 S:      Maintained
12124 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
12125 F:      drivers/spi/spi-nxp-fspi.c
12126
12127 NXP FXAS21002C DRIVER
12128 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12129 L:      linux-iio@vger.kernel.org
12130 S:      Maintained
12131 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
12132 F:      drivers/iio/gyro/fxas21002c.h
12133 F:      drivers/iio/gyro/fxas21002c_core.c
12134 F:      drivers/iio/gyro/fxas21002c_i2c.c
12135 F:      drivers/iio/gyro/fxas21002c_spi.c
12136
12137 NXP SGTL5000 DRIVER
12138 M:      Fabio Estevam <festevam@gmail.com>
12139 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12140 S:      Maintained
12141 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
12142 F:      sound/soc/codecs/sgtl5000*
12143
12144 NXP SJA1105 ETHERNET SWITCH DRIVER
12145 M:      Vladimir Oltean <olteanv@gmail.com>
12146 L:      linux-kernel@vger.kernel.org
12147 S:      Maintained
12148 F:      drivers/net/dsa/sja1105
12149
12150 NXP TDA998X DRM DRIVER
12151 M:      Russell King <linux@armlinux.org.uk>
12152 S:      Maintained
12153 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
12154 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
12155 F:      drivers/gpu/drm/i2c/tda998x_drv.c
12156 F:      include/drm/i2c/tda998x.h
12157 F:      include/dt-bindings/display/tda998x.h
12158 K:      "nxp,tda998x"
12159
12160 NXP TFA9879 DRIVER
12161 M:      Peter Rosin <peda@axentia.se>
12162 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12163 S:      Maintained
12164 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
12165 F:      sound/soc/codecs/tfa9879*
12166
12167 NXP-NCI NFC DRIVER
12168 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
12169 R:      Charles Gorand <charles.gorand@effinnov.com>
12170 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12171 S:      Supported
12172 F:      drivers/nfc/nxp-nci
12173
12174 OBJAGG
12175 M:      Jiri Pirko <jiri@mellanox.com>
12176 L:      netdev@vger.kernel.org
12177 S:      Supported
12178 F:      include/linux/objagg.h
12179 F:      lib/objagg.c
12180 F:      lib/test_objagg.c
12181
12182 OBJTOOL
12183 M:      Josh Poimboeuf <jpoimboe@redhat.com>
12184 M:      Peter Zijlstra <peterz@infradead.org>
12185 S:      Supported
12186 F:      tools/objtool/
12187
12188 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
12189 M:      Frederic Barrat <fbarrat@linux.ibm.com>
12190 M:      Andrew Donnellan <ajd@linux.ibm.com>
12191 L:      linuxppc-dev@lists.ozlabs.org
12192 S:      Supported
12193 F:      Documentation/userspace-api/accelerators/ocxl.rst
12194 F:      arch/powerpc/include/asm/pnv-ocxl.h
12195 F:      arch/powerpc/platforms/powernv/ocxl.c
12196 F:      drivers/misc/ocxl/
12197 F:      include/misc/ocxl*
12198 F:      include/uapi/misc/ocxl.h
12199
12200 OMAP AUDIO SUPPORT
12201 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
12202 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
12203 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12204 L:      linux-omap@vger.kernel.org
12205 S:      Maintained
12206 F:      sound/soc/ti/n810.c
12207 F:      sound/soc/ti/omap*
12208 F:      sound/soc/ti/rx51.c
12209 F:      sound/soc/ti/sdma-pcm.*
12210
12211 OMAP CLOCK FRAMEWORK SUPPORT
12212 M:      Paul Walmsley <paul@pwsan.com>
12213 L:      linux-omap@vger.kernel.org
12214 S:      Maintained
12215 F:      arch/arm/*omap*/*clock*
12216
12217 OMAP DEVICE TREE SUPPORT
12218 M:      Benoît Cousson <bcousson@baylibre.com>
12219 M:      Tony Lindgren <tony@atomide.com>
12220 L:      linux-omap@vger.kernel.org
12221 L:      devicetree@vger.kernel.org
12222 S:      Maintained
12223 F:      arch/arm/boot/dts/*am3*
12224 F:      arch/arm/boot/dts/*am4*
12225 F:      arch/arm/boot/dts/*am5*
12226 F:      arch/arm/boot/dts/*dra7*
12227 F:      arch/arm/boot/dts/*omap*
12228 F:      arch/arm/boot/dts/logicpd-som-lv*
12229 F:      arch/arm/boot/dts/logicpd-torpedo*
12230
12231 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
12232 L:      linux-omap@vger.kernel.org
12233 L:      linux-fbdev@vger.kernel.org
12234 S:      Orphan
12235 F:      Documentation/arm/omap/dss.rst
12236 F:      drivers/video/fbdev/omap2/
12237
12238 OMAP FRAMEBUFFER SUPPORT
12239 L:      linux-fbdev@vger.kernel.org
12240 L:      linux-omap@vger.kernel.org
12241 S:      Orphan
12242 F:      drivers/video/fbdev/omap/
12243
12244 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
12245 M:      Roger Quadros <rogerq@ti.com>
12246 M:      Tony Lindgren <tony@atomide.com>
12247 L:      linux-omap@vger.kernel.org
12248 S:      Maintained
12249 F:      arch/arm/mach-omap2/*gpmc*
12250 F:      drivers/memory/omap-gpmc.c
12251
12252 OMAP GPIO DRIVER
12253 M:      Grygorii Strashko <grygorii.strashko@ti.com>
12254 M:      Santosh Shilimkar <ssantosh@kernel.org>
12255 M:      Kevin Hilman <khilman@kernel.org>
12256 L:      linux-omap@vger.kernel.org
12257 S:      Maintained
12258 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
12259 F:      drivers/gpio/gpio-omap.c
12260
12261 OMAP HARDWARE SPINLOCK SUPPORT
12262 M:      Ohad Ben-Cohen <ohad@wizery.com>
12263 L:      linux-omap@vger.kernel.org
12264 S:      Maintained
12265 F:      drivers/hwspinlock/omap_hwspinlock.c
12266
12267 OMAP HS MMC SUPPORT
12268 L:      linux-mmc@vger.kernel.org
12269 L:      linux-omap@vger.kernel.org
12270 S:      Orphan
12271 F:      drivers/mmc/host/omap_hsmmc.c
12272
12273 OMAP HWMOD DATA
12274 M:      Paul Walmsley <paul@pwsan.com>
12275 L:      linux-omap@vger.kernel.org
12276 S:      Maintained
12277 F:      arch/arm/mach-omap2/omap_hwmod*data*
12278
12279 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
12280 M:      Benoît Cousson <bcousson@baylibre.com>
12281 L:      linux-omap@vger.kernel.org
12282 S:      Maintained
12283 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
12284
12285 OMAP HWMOD SUPPORT
12286 M:      Benoît Cousson <bcousson@baylibre.com>
12287 M:      Paul Walmsley <paul@pwsan.com>
12288 L:      linux-omap@vger.kernel.org
12289 S:      Maintained
12290 F:      arch/arm/mach-omap2/omap_hwmod.*
12291
12292 OMAP I2C DRIVER
12293 M:      Vignesh R <vigneshr@ti.com>
12294 L:      linux-omap@vger.kernel.org
12295 L:      linux-i2c@vger.kernel.org
12296 S:      Maintained
12297 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
12298 F:      drivers/i2c/busses/i2c-omap.c
12299
12300 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
12301 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12302 L:      linux-media@vger.kernel.org
12303 S:      Maintained
12304 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
12305 F:      drivers/media/platform/omap3isp/
12306 F:      drivers/staging/media/omap4iss/
12307
12308 OMAP MMC SUPPORT
12309 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12310 L:      linux-omap@vger.kernel.org
12311 S:      Odd Fixes
12312 F:      drivers/mmc/host/omap.c
12313
12314 OMAP POWER MANAGEMENT SUPPORT
12315 M:      Kevin Hilman <khilman@kernel.org>
12316 L:      linux-omap@vger.kernel.org
12317 S:      Maintained
12318 F:      arch/arm/*omap*/*pm*
12319 F:      drivers/cpufreq/omap-cpufreq.c
12320
12321 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12322 M:      Rajendra Nayak <rnayak@codeaurora.org>
12323 M:      Paul Walmsley <paul@pwsan.com>
12324 L:      linux-omap@vger.kernel.org
12325 S:      Maintained
12326 F:      arch/arm/mach-omap2/prm*
12327
12328 OMAP RANDOM NUMBER GENERATOR SUPPORT
12329 M:      Deepak Saxena <dsaxena@plexity.net>
12330 S:      Maintained
12331 F:      drivers/char/hw_random/omap-rng.c
12332
12333 OMAP USB SUPPORT
12334 L:      linux-usb@vger.kernel.org
12335 L:      linux-omap@vger.kernel.org
12336 S:      Orphan
12337 F:      arch/arm/*omap*/usb*
12338 F:      drivers/usb/*/*omap*
12339
12340 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12341 M:      Mark Jackson <mpfj@newflow.co.uk>
12342 L:      linux-omap@vger.kernel.org
12343 S:      Maintained
12344 F:      arch/arm/boot/dts/am335x-nano.dts
12345
12346 OMAP1 SUPPORT
12347 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12348 M:      Tony Lindgren <tony@atomide.com>
12349 L:      linux-omap@vger.kernel.org
12350 S:      Maintained
12351 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12353 F:      arch/arm/configs/omap1_defconfig
12354 F:      arch/arm/mach-omap1/
12355 F:      arch/arm/plat-omap/
12356 F:      drivers/i2c/busses/i2c-omap.c
12357 F:      include/linux/platform_data/ams-delta-fiq.h
12358 F:      include/linux/platform_data/i2c-omap.h
12359
12360 OMAP2+ SUPPORT
12361 M:      Tony Lindgren <tony@atomide.com>
12362 L:      linux-omap@vger.kernel.org
12363 S:      Maintained
12364 W:      http://www.muru.com/linux/omap/
12365 W:      http://linux.omap.com/
12366 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12368 F:      arch/arm/configs/omap2plus_defconfig
12369 F:      arch/arm/mach-omap2/
12370 F:      arch/arm/plat-omap/
12371 F:      drivers/bus/ti-sysc.c
12372 F:      drivers/i2c/busses/i2c-omap.c
12373 F:      drivers/irqchip/irq-omap-intc.c
12374 F:      drivers/mfd/*omap*.c
12375 F:      drivers/mfd/menelaus.c
12376 F:      drivers/mfd/palmas.c
12377 F:      drivers/mfd/tps65217.c
12378 F:      drivers/mfd/tps65218.c
12379 F:      drivers/mfd/tps65910.c
12380 F:      drivers/mfd/twl-core.[ch]
12381 F:      drivers/mfd/twl4030*.c
12382 F:      drivers/mfd/twl6030*.c
12383 F:      drivers/mfd/twl6040*.c
12384 F:      drivers/regulator/palmas-regulator*.c
12385 F:      drivers/regulator/pbias-regulator.c
12386 F:      drivers/regulator/tps65217-regulator.c
12387 F:      drivers/regulator/tps65218-regulator.c
12388 F:      drivers/regulator/tps65910-regulator.c
12389 F:      drivers/regulator/twl-regulator.c
12390 F:      drivers/regulator/twl6030-regulator.c
12391 F:      include/linux/platform_data/i2c-omap.h
12392 F:      include/linux/platform_data/ti-sysc.h
12393
12394 OMFS FILESYSTEM
12395 M:      Bob Copeland <me@bobcopeland.com>
12396 L:      linux-karma-devel@lists.sourceforge.net
12397 S:      Maintained
12398 F:      Documentation/filesystems/omfs.rst
12399 F:      fs/omfs/
12400
12401 OMNIKEY CARDMAN 4000 DRIVER
12402 M:      Harald Welte <laforge@gnumonks.org>
12403 S:      Maintained
12404 F:      drivers/char/pcmcia/cm4000_cs.c
12405 F:      include/linux/cm4000_cs.h
12406 F:      include/uapi/linux/cm4000_cs.h
12407
12408 OMNIKEY CARDMAN 4040 DRIVER
12409 M:      Harald Welte <laforge@gnumonks.org>
12410 S:      Maintained
12411 F:      drivers/char/pcmcia/cm4040_cs.*
12412
12413 OMNIVISION OV13858 SENSOR DRIVER
12414 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12415 L:      linux-media@vger.kernel.org
12416 S:      Maintained
12417 T:      git git://linuxtv.org/media_tree.git
12418 F:      drivers/media/i2c/ov13858.c
12419
12420 OMNIVISION OV2680 SENSOR DRIVER
12421 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12422 L:      linux-media@vger.kernel.org
12423 S:      Maintained
12424 T:      git git://linuxtv.org/media_tree.git
12425 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12426 F:      drivers/media/i2c/ov2680.c
12427
12428 OMNIVISION OV2685 SENSOR DRIVER
12429 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12430 L:      linux-media@vger.kernel.org
12431 S:      Maintained
12432 T:      git git://linuxtv.org/media_tree.git
12433 F:      drivers/media/i2c/ov2685.c
12434
12435 OMNIVISION OV5640 SENSOR DRIVER
12436 M:      Steve Longerbeam <slongerbeam@gmail.com>
12437 L:      linux-media@vger.kernel.org
12438 S:      Maintained
12439 T:      git git://linuxtv.org/media_tree.git
12440 F:      drivers/media/i2c/ov5640.c
12441
12442 OMNIVISION OV5647 SENSOR DRIVER
12443 M:      Luis Oliveira <lolivei@synopsys.com>
12444 L:      linux-media@vger.kernel.org
12445 S:      Maintained
12446 T:      git git://linuxtv.org/media_tree.git
12447 F:      drivers/media/i2c/ov5647.c
12448
12449 OMNIVISION OV5670 SENSOR DRIVER
12450 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12451 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12452 L:      linux-media@vger.kernel.org
12453 S:      Maintained
12454 T:      git git://linuxtv.org/media_tree.git
12455 F:      drivers/media/i2c/ov5670.c
12456
12457 OMNIVISION OV5675 SENSOR DRIVER
12458 M:      Shawn Tu <shawnx.tu@intel.com>
12459 L:      linux-media@vger.kernel.org
12460 S:      Maintained
12461 T:      git git://linuxtv.org/media_tree.git
12462 F:      drivers/media/i2c/ov5675.c
12463
12464 OMNIVISION OV5695 SENSOR DRIVER
12465 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12466 L:      linux-media@vger.kernel.org
12467 S:      Maintained
12468 T:      git git://linuxtv.org/media_tree.git
12469 F:      drivers/media/i2c/ov5695.c
12470
12471 OMNIVISION OV7670 SENSOR DRIVER
12472 M:      Jonathan Corbet <corbet@lwn.net>
12473 L:      linux-media@vger.kernel.org
12474 S:      Maintained
12475 T:      git git://linuxtv.org/media_tree.git
12476 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12477 F:      drivers/media/i2c/ov7670.c
12478
12479 OMNIVISION OV772x SENSOR DRIVER
12480 M:      Jacopo Mondi <jacopo@jmondi.org>
12481 L:      linux-media@vger.kernel.org
12482 S:      Odd fixes
12483 T:      git git://linuxtv.org/media_tree.git
12484 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12485 F:      drivers/media/i2c/ov772x.c
12486 F:      include/media/i2c/ov772x.h
12487
12488 OMNIVISION OV7740 SENSOR DRIVER
12489 M:      Wenyou Yang <wenyou.yang@microchip.com>
12490 L:      linux-media@vger.kernel.org
12491 S:      Maintained
12492 T:      git git://linuxtv.org/media_tree.git
12493 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12494 F:      drivers/media/i2c/ov7740.c
12495
12496 OMNIVISION OV8856 SENSOR DRIVER
12497 M:      Ben Kao <ben.kao@intel.com>
12498 L:      linux-media@vger.kernel.org
12499 S:      Maintained
12500 T:      git git://linuxtv.org/media_tree.git
12501 F:      drivers/media/i2c/ov8856.c
12502
12503 OMNIVISION OV9640 SENSOR DRIVER
12504 M:      Petr Cvek <petrcvekcz@gmail.com>
12505 L:      linux-media@vger.kernel.org
12506 S:      Maintained
12507 F:      drivers/media/i2c/ov9640.*
12508
12509 OMNIVISION OV9650 SENSOR DRIVER
12510 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12511 R:      Akinobu Mita <akinobu.mita@gmail.com>
12512 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12513 L:      linux-media@vger.kernel.org
12514 S:      Maintained
12515 T:      git git://linuxtv.org/media_tree.git
12516 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12517 F:      drivers/media/i2c/ov9650.c
12518
12519 ONENAND FLASH DRIVER
12520 M:      Kyungmin Park <kyungmin.park@samsung.com>
12521 L:      linux-mtd@lists.infradead.org
12522 S:      Maintained
12523 F:      drivers/mtd/nand/onenand/
12524 F:      include/linux/mtd/onenand*.h
12525
12526 ONION OMEGA2+ BOARD
12527 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12528 L:      linux-mips@vger.kernel.org
12529 S:      Maintained
12530 F:      arch/mips/boot/dts/ralink/omega2p.dts
12531
12532 OP-TEE DRIVER
12533 M:      Jens Wiklander <jens.wiklander@linaro.org>
12534 L:      tee-dev@lists.linaro.org
12535 S:      Maintained
12536 F:      drivers/tee/optee/
12537
12538 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12539 M:      Sumit Garg <sumit.garg@linaro.org>
12540 L:      tee-dev@lists.linaro.org
12541 S:      Maintained
12542 F:      drivers/char/hw_random/optee-rng.c
12543
12544 OPA-VNIC DRIVER
12545 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12546 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12547 L:      linux-rdma@vger.kernel.org
12548 S:      Supported
12549 F:      drivers/infiniband/ulp/opa_vnic
12550
12551 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12552 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12553 M:      Frank Rowand <frowand.list@gmail.com>
12554 L:      devicetree@vger.kernel.org
12555 S:      Maintained
12556 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12557 F:      Documentation/devicetree/overlay-notes.txt
12558 F:      drivers/of/overlay.c
12559 F:      drivers/of/resolver.c
12560 K:      of_overlay_notifier_
12561
12562 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12563 M:      Rob Herring <robh+dt@kernel.org>
12564 M:      Frank Rowand <frowand.list@gmail.com>
12565 L:      devicetree@vger.kernel.org
12566 S:      Maintained
12567 W:      http://www.devicetree.org/
12568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12569 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12570 F:      drivers/of/
12571 F:      include/linux/of*.h
12572 F:      scripts/dtc/
12573
12574 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12575 M:      Rob Herring <robh+dt@kernel.org>
12576 L:      devicetree@vger.kernel.org
12577 S:      Maintained
12578 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12580 F:      Documentation/devicetree/
12581 F:      arch/*/boot/dts/
12582 F:      include/dt-bindings/
12583
12584 OPENCORES I2C BUS DRIVER
12585 M:      Peter Korsgaard <peter@korsgaard.com>
12586 M:      Andrew Lunn <andrew@lunn.ch>
12587 L:      linux-i2c@vger.kernel.org
12588 S:      Maintained
12589 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12590 F:      Documentation/i2c/busses/i2c-ocores.rst
12591 F:      drivers/i2c/busses/i2c-ocores.c
12592 F:      include/linux/platform_data/i2c-ocores.h
12593
12594 OPENRISC ARCHITECTURE
12595 M:      Jonas Bonn <jonas@southpole.se>
12596 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12597 M:      Stafford Horne <shorne@gmail.com>
12598 L:      openrisc@lists.librecores.org
12599 S:      Maintained
12600 W:      http://openrisc.io
12601 T:      git git://github.com/openrisc/linux.git
12602 F:      Documentation/devicetree/bindings/openrisc/
12603 F:      Documentation/openrisc/
12604 F:      arch/openrisc/
12605 F:      drivers/irqchip/irq-ompic.c
12606 F:      drivers/irqchip/irq-or1k-*
12607
12608 OPENVSWITCH
12609 M:      Pravin B Shelar <pshelar@ovn.org>
12610 L:      netdev@vger.kernel.org
12611 L:      dev@openvswitch.org
12612 S:      Maintained
12613 W:      http://openvswitch.org
12614 F:      include/uapi/linux/openvswitch.h
12615 F:      net/openvswitch/
12616
12617 OPERATING PERFORMANCE POINTS (OPP)
12618 M:      Viresh Kumar <vireshk@kernel.org>
12619 M:      Nishanth Menon <nm@ti.com>
12620 M:      Stephen Boyd <sboyd@kernel.org>
12621 L:      linux-pm@vger.kernel.org
12622 S:      Maintained
12623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12624 F:      Documentation/devicetree/bindings/opp/
12625 F:      Documentation/power/opp.rst
12626 F:      drivers/opp/
12627 F:      include/linux/pm_opp.h
12628
12629 OPL4 DRIVER
12630 M:      Clemens Ladisch <clemens@ladisch.de>
12631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12632 S:      Maintained
12633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12634 F:      sound/drivers/opl4/
12635
12636 OPROFILE
12637 M:      Robert Richter <rric@kernel.org>
12638 L:      oprofile-list@lists.sf.net
12639 S:      Maintained
12640 F:      arch/*/include/asm/oprofile*.h
12641 F:      arch/*/oprofile/
12642 F:      drivers/oprofile/
12643 F:      include/linux/oprofile.h
12644
12645 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12646 M:      Mark Fasheh <mark@fasheh.com>
12647 M:      Joel Becker <jlbec@evilplan.org>
12648 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12649 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12650 S:      Supported
12651 W:      http://ocfs2.wiki.kernel.org
12652 F:      Documentation/filesystems/dlmfs.rst
12653 F:      Documentation/filesystems/ocfs2.rst
12654 F:      fs/ocfs2/
12655
12656 ORANGEFS FILESYSTEM
12657 M:      Mike Marshall <hubcap@omnibond.com>
12658 R:      Martin Brandenburg <martin@omnibond.com>
12659 L:      devel@lists.orangefs.org
12660 S:      Supported
12661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12662 F:      Documentation/filesystems/orangefs.rst
12663 F:      fs/orangefs/
12664
12665 ORINOCO DRIVER
12666 L:      linux-wireless@vger.kernel.org
12667 S:      Orphan
12668 W:      https://wireless.wiki.kernel.org/en/users/Drivers/orinoco
12669 W:      http://www.nongnu.org/orinoco/
12670 F:      drivers/net/wireless/intersil/orinoco/
12671
12672 OV2659 OMNIVISION SENSOR DRIVER
12673 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12674 L:      linux-media@vger.kernel.org
12675 S:      Maintained
12676 W:      https://linuxtv.org
12677 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12678 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12679 F:      drivers/media/i2c/ov2659.c
12680 F:      include/media/i2c/ov2659.h
12681
12682 OVERLAY FILESYSTEM
12683 M:      Miklos Szeredi <miklos@szeredi.hu>
12684 L:      linux-unionfs@vger.kernel.org
12685 S:      Supported
12686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12687 F:      Documentation/filesystems/overlayfs.rst
12688 F:      fs/overlayfs/
12689
12690 P54 WIRELESS DRIVER
12691 M:      Christian Lamparter <chunkeey@googlemail.com>
12692 L:      linux-wireless@vger.kernel.org
12693 S:      Maintained
12694 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
12695 F:      drivers/net/wireless/intersil/p54/
12696
12697 PACKING
12698 M:      Vladimir Oltean <olteanv@gmail.com>
12699 L:      netdev@vger.kernel.org
12700 S:      Supported
12701 F:      Documentation/core-api/packing.rst
12702 F:      include/linux/packing.h
12703 F:      lib/packing.c
12704
12705 PADATA PARALLEL EXECUTION MECHANISM
12706 M:      Steffen Klassert <steffen.klassert@secunet.com>
12707 L:      linux-crypto@vger.kernel.org
12708 S:      Maintained
12709 F:      Documentation/core-api/padata.rst
12710 F:      include/linux/padata.h
12711 F:      kernel/padata.c
12712
12713 PAGE POOL
12714 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12715 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12716 L:      netdev@vger.kernel.org
12717 S:      Supported
12718 F:      include/net/page_pool.h
12719 F:      net/core/page_pool.c
12720
12721 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12722 M:      Harald Welte <laforge@gnumonks.org>
12723 L:      platform-driver-x86@vger.kernel.org
12724 S:      Maintained
12725 F:      drivers/platform/x86/panasonic-laptop.c
12726
12727 PARALLAX PING IIO SENSOR DRIVER
12728 M:      Andreas Klinger <ak@it-klinger.de>
12729 L:      linux-iio@vger.kernel.org
12730 S:      Maintained
12731 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
12732 F:      drivers/iio/proximity/ping.c
12733
12734 PARALLEL LCD/KEYPAD PANEL DRIVER
12735 M:      Willy Tarreau <willy@haproxy.com>
12736 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12737 S:      Odd Fixes
12738 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12739 F:      drivers/auxdisplay/panel.c
12740
12741 PARALLEL PORT SUBSYSTEM
12742 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12743 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12744 L:      linux-parport@lists.infradead.org (subscribers-only)
12745 S:      Maintained
12746 F:      Documentation/driver-api/parport*.rst
12747 F:      drivers/char/ppdev.c
12748 F:      drivers/parport/
12749 F:      include/linux/parport*.h
12750 F:      include/uapi/linux/ppdev.h
12751
12752 PARAVIRT_OPS INTERFACE
12753 M:      Juergen Gross <jgross@suse.com>
12754 M:      Thomas Hellstrom <thellstrom@vmware.com>
12755 M:      "VMware, Inc." <pv-drivers@vmware.com>
12756 L:      virtualization@lists.linux-foundation.org
12757 S:      Supported
12758 F:      Documentation/virt/paravirt_ops.rst
12759 F:      arch/*/include/asm/paravirt*.h
12760 F:      arch/*/kernel/paravirt*
12761 F:      include/linux/hypervisor.h
12762
12763 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12764 M:      Tim Waugh <tim@cyberelk.net>
12765 L:      linux-parport@lists.infradead.org (subscribers-only)
12766 S:      Maintained
12767 F:      Documentation/admin-guide/blockdev/paride.rst
12768 F:      drivers/block/paride/
12769
12770 PARISC ARCHITECTURE
12771 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12772 M:      Helge Deller <deller@gmx.de>
12773 L:      linux-parisc@vger.kernel.org
12774 S:      Maintained
12775 W:      http://www.parisc-linux.org/
12776 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12779 F:      Documentation/parisc/
12780 F:      arch/parisc/
12781 F:      drivers/char/agp/parisc-agp.c
12782 F:      drivers/input/misc/hp_sdc_rtc.c
12783 F:      drivers/input/serio/gscps2.c
12784 F:      drivers/input/serio/hp_sdc*
12785 F:      drivers/parisc/
12786 F:      drivers/parport/parport_gsc.*
12787 F:      drivers/tty/serial/8250/8250_gsc.c
12788 F:      drivers/video/console/sti*
12789 F:      drivers/video/fbdev/sti*
12790 F:      drivers/video/logo/logo_parisc*
12791 F:      include/linux/hp_sdc.h
12792
12793 PARMAN
12794 M:      Jiri Pirko <jiri@mellanox.com>
12795 L:      netdev@vger.kernel.org
12796 S:      Supported
12797 F:      include/linux/parman.h
12798 F:      lib/parman.c
12799 F:      lib/test_parman.c
12800
12801 PC ENGINES APU BOARD DRIVER
12802 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12803 S:      Maintained
12804 F:      drivers/platform/x86/pcengines-apuv2.c
12805
12806 PC87360 HARDWARE MONITORING DRIVER
12807 M:      Jim Cromie <jim.cromie@gmail.com>
12808 L:      linux-hwmon@vger.kernel.org
12809 S:      Maintained
12810 F:      Documentation/hwmon/pc87360.rst
12811 F:      drivers/hwmon/pc87360.c
12812
12813 PC8736x GPIO DRIVER
12814 M:      Jim Cromie <jim.cromie@gmail.com>
12815 S:      Maintained
12816 F:      drivers/char/pc8736x_gpio.c
12817
12818 PC87427 HARDWARE MONITORING DRIVER
12819 M:      Jean Delvare <jdelvare@suse.com>
12820 L:      linux-hwmon@vger.kernel.org
12821 S:      Maintained
12822 F:      Documentation/hwmon/pc87427.rst
12823 F:      drivers/hwmon/pc87427.c
12824
12825 PCA9532 LED DRIVER
12826 M:      Riku Voipio <riku.voipio@iki.fi>
12827 S:      Maintained
12828 F:      drivers/leds/leds-pca9532.c
12829 F:      include/linux/leds-pca9532.h
12830
12831 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12832 M:      Guenter Roeck <linux@roeck-us.net>
12833 L:      linux-i2c@vger.kernel.org
12834 S:      Maintained
12835 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12836
12837 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12838 M:      Khalid Aziz <khalid@gonehiking.org>
12839 S:      Maintained
12840 F:      drivers/firmware/pcdp.*
12841
12842 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12843 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12844 L:      linux-pci@vger.kernel.org
12845 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12846 S:      Maintained
12847 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12848 F:      drivers/pci/controller/pci-aardvark.c
12849
12850 PCI DRIVER FOR ALTERA PCIE IP
12851 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12852 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12853 L:      linux-pci@vger.kernel.org
12854 S:      Supported
12855 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12856 F:      drivers/pci/controller/pcie-altera.c
12857
12858 PCI DRIVER FOR APPLIEDMICRO XGENE
12859 M:      Toan Le <toan@os.amperecomputing.com>
12860 L:      linux-pci@vger.kernel.org
12861 L:      linux-arm-kernel@lists.infradead.org
12862 S:      Maintained
12863 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12864 F:      drivers/pci/controller/pci-xgene.c
12865
12866 PCI DRIVER FOR ARM VERSATILE PLATFORM
12867 M:      Rob Herring <robh@kernel.org>
12868 L:      linux-pci@vger.kernel.org
12869 L:      linux-arm-kernel@lists.infradead.org
12870 S:      Maintained
12871 F:      Documentation/devicetree/bindings/pci/versatile.yaml
12872 F:      drivers/pci/controller/pci-versatile.c
12873
12874 PCI DRIVER FOR ARMADA 8K
12875 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12876 L:      linux-pci@vger.kernel.org
12877 L:      linux-arm-kernel@lists.infradead.org
12878 S:      Maintained
12879 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12880 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12881
12882 PCI DRIVER FOR CADENCE PCIE IP
12883 M:      Tom Joseph <tjoseph@cadence.com>
12884 L:      linux-pci@vger.kernel.org
12885 S:      Maintained
12886 F:      Documentation/devicetree/bindings/pci/cdns,*
12887 F:      drivers/pci/controller/cadence/
12888
12889 PCI DRIVER FOR FREESCALE LAYERSCAPE
12890 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12891 M:      Mingkai Hu <mingkai.hu@nxp.com>
12892 M:      Roy Zang <roy.zang@nxp.com>
12893 L:      linuxppc-dev@lists.ozlabs.org
12894 L:      linux-pci@vger.kernel.org
12895 L:      linux-arm-kernel@lists.infradead.org
12896 S:      Maintained
12897 F:      drivers/pci/controller/dwc/*layerscape*
12898
12899 PCI DRIVER FOR GENERIC OF HOSTS
12900 M:      Will Deacon <will@kernel.org>
12901 L:      linux-pci@vger.kernel.org
12902 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12903 S:      Maintained
12904 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
12905 F:      drivers/pci/controller/pci-host-common.c
12906 F:      drivers/pci/controller/pci-host-generic.c
12907
12908 PCI DRIVER FOR IMX6
12909 M:      Richard Zhu <hongxing.zhu@nxp.com>
12910 M:      Lucas Stach <l.stach@pengutronix.de>
12911 L:      linux-pci@vger.kernel.org
12912 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12913 S:      Maintained
12914 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12915 F:      drivers/pci/controller/dwc/*imx6*
12916
12917 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12918 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12919 L:      linux-pci@vger.kernel.org
12920 S:      Supported
12921 F:      drivers/pci/controller/vmd.c
12922
12923 PCI DRIVER FOR MICROSEMI SWITCHTEC
12924 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12925 M:      Logan Gunthorpe <logang@deltatee.com>
12926 L:      linux-pci@vger.kernel.org
12927 S:      Maintained
12928 F:      Documentation/ABI/testing/sysfs-class-switchtec
12929 F:      Documentation/driver-api/switchtec.rst
12930 F:      drivers/ntb/hw/mscc/
12931 F:      drivers/pci/switch/switchtec*
12932 F:      include/linux/switchtec.h
12933 F:      include/uapi/linux/switchtec_ioctl.h
12934
12935 PCI DRIVER FOR MOBIVEIL PCIE IP
12936 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12937 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12938 L:      linux-pci@vger.kernel.org
12939 S:      Supported
12940 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12941 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
12942
12943 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12944 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12945 M:      Jason Cooper <jason@lakedaemon.net>
12946 L:      linux-pci@vger.kernel.org
12947 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12948 S:      Maintained
12949 F:      drivers/pci/controller/*mvebu*
12950
12951 PCI DRIVER FOR NVIDIA TEGRA
12952 M:      Thierry Reding <thierry.reding@gmail.com>
12953 L:      linux-tegra@vger.kernel.org
12954 L:      linux-pci@vger.kernel.org
12955 S:      Supported
12956 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12957 F:      drivers/pci/controller/pci-tegra.c
12958
12959 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
12960 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12961 L:      linux-pci@vger.kernel.org
12962 L:      linux-arm-kernel@lists.infradead.org
12963 S:      Maintained
12964 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
12965 F:      drivers/pci/controller/mobibeil/pcie-layerscape-gen4.c
12966
12967 PCI DRIVER FOR RENESAS R-CAR
12968 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12969 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12970 L:      linux-pci@vger.kernel.org
12971 L:      linux-renesas-soc@vger.kernel.org
12972 S:      Maintained
12973 F:      drivers/pci/controller/*rcar*
12974
12975 PCI DRIVER FOR SAMSUNG EXYNOS
12976 M:      Jingoo Han <jingoohan1@gmail.com>
12977 L:      linux-pci@vger.kernel.org
12978 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12979 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12980 S:      Maintained
12981 F:      drivers/pci/controller/dwc/pci-exynos.c
12982
12983 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12984 M:      Jingoo Han <jingoohan1@gmail.com>
12985 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12986 L:      linux-pci@vger.kernel.org
12987 S:      Maintained
12988 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12989 F:      drivers/pci/controller/dwc/*designware*
12990
12991 PCI DRIVER FOR TI DRA7XX
12992 M:      Kishon Vijay Abraham I <kishon@ti.com>
12993 L:      linux-omap@vger.kernel.org
12994 L:      linux-pci@vger.kernel.org
12995 S:      Supported
12996 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12997 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12998
12999 PCI DRIVER FOR TI KEYSTONE
13000 M:      Murali Karicheri <m-karicheri2@ti.com>
13001 L:      linux-pci@vger.kernel.org
13002 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13003 S:      Maintained
13004 F:      drivers/pci/controller/dwc/pci-keystone.c
13005
13006 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
13007 M:      Linus Walleij <linus.walleij@linaro.org>
13008 L:      linux-pci@vger.kernel.org
13009 S:      Maintained
13010 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
13011 F:      drivers/pci/controller/pci-v3-semi.c
13012
13013 PCI ENDPOINT SUBSYSTEM
13014 M:      Kishon Vijay Abraham I <kishon@ti.com>
13015 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13016 L:      linux-pci@vger.kernel.org
13017 S:      Supported
13018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
13019 F:      drivers/misc/pci_endpoint_test.c
13020 F:      drivers/pci/endpoint/
13021 F:      tools/pci/
13022
13023 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
13024 M:      Russell Currey <ruscur@russell.cc>
13025 M:      Sam Bobroff <sbobroff@linux.ibm.com>
13026 M:      Oliver O'Halloran <oohall@gmail.com>
13027 L:      linuxppc-dev@lists.ozlabs.org
13028 S:      Supported
13029 F:      Documentation/PCI/pci-error-recovery.rst
13030 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
13031 F:      arch/powerpc/include/*/eeh*.h
13032 F:      arch/powerpc/kernel/eeh*.c
13033 F:      arch/powerpc/platforms/*/eeh*.c
13034 F:      drivers/pci/pcie/aer.c
13035 F:      drivers/pci/pcie/dpc.c
13036 F:      drivers/pci/pcie/err.c
13037
13038 PCI ERROR RECOVERY
13039 M:      Linas Vepstas <linasvepstas@gmail.com>
13040 L:      linux-pci@vger.kernel.org
13041 S:      Supported
13042 F:      Documentation/PCI/pci-error-recovery.rst
13043
13044 PCI MSI DRIVER FOR ALTERA MSI IP
13045 M:      Ley Foon Tan <ley.foon.tan@intel.com>
13046 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
13047 L:      linux-pci@vger.kernel.org
13048 S:      Supported
13049 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
13050 F:      drivers/pci/controller/pcie-altera-msi.c
13051
13052 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
13053 M:      Toan Le <toan@os.amperecomputing.com>
13054 L:      linux-pci@vger.kernel.org
13055 L:      linux-arm-kernel@lists.infradead.org
13056 S:      Maintained
13057 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
13058 F:      drivers/pci/controller/pci-xgene-msi.c
13059
13060 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
13061 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13062 R:      Rob Herring <robh@kernel.org>
13063 L:      linux-pci@vger.kernel.org
13064 S:      Supported
13065 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
13066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
13067 F:      drivers/pci/controller/
13068
13069 PCI SUBSYSTEM
13070 M:      Bjorn Helgaas <bhelgaas@google.com>
13071 L:      linux-pci@vger.kernel.org
13072 S:      Supported
13073 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
13074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
13075 F:      Documentation/PCI/
13076 F:      Documentation/devicetree/bindings/pci/
13077 F:      arch/x86/kernel/early-quirks.c
13078 F:      arch/x86/kernel/quirks.c
13079 F:      arch/x86/pci/
13080 F:      drivers/acpi/pci*
13081 F:      drivers/pci/
13082 F:      include/asm-generic/pci*
13083 F:      include/linux/of_pci.h
13084 F:      include/linux/pci*
13085 F:      include/uapi/linux/pci*
13086 F:      lib/pci*
13087
13088 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
13089 M:      Jonathan Chocron <jonnyc@amazon.com>
13090 L:      linux-pci@vger.kernel.org
13091 S:      Maintained
13092 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
13093 F:      drivers/pci/controller/dwc/pcie-al.c
13094
13095 PCIE DRIVER FOR AMLOGIC MESON
13096 M:      Yue Wang <yue.wang@Amlogic.com>
13097 L:      linux-pci@vger.kernel.org
13098 L:      linux-amlogic@lists.infradead.org
13099 S:      Maintained
13100 F:      drivers/pci/controller/dwc/pci-meson.c
13101
13102 PCIE DRIVER FOR AXIS ARTPEC
13103 M:      Jesper Nilsson <jesper.nilsson@axis.com>
13104 L:      linux-arm-kernel@axis.com
13105 L:      linux-pci@vger.kernel.org
13106 S:      Maintained
13107 F:      Documentation/devicetree/bindings/pci/axis,artpec*
13108 F:      drivers/pci/controller/dwc/*artpec*
13109
13110 PCIE DRIVER FOR CAVIUM THUNDERX
13111 M:      Robert Richter <rrichter@marvell.com>
13112 L:      linux-pci@vger.kernel.org
13113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13114 S:      Supported
13115 F:      drivers/pci/controller/pci-thunder-*
13116
13117 PCIE DRIVER FOR HISILICON
13118 M:      Zhou Wang <wangzhou1@hisilicon.com>
13119 L:      linux-pci@vger.kernel.org
13120 S:      Maintained
13121 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
13122 F:      drivers/pci/controller/dwc/pcie-hisi.c
13123
13124 PCIE DRIVER FOR HISILICON KIRIN
13125 M:      Xiaowei Song <songxiaowei@hisilicon.com>
13126 M:      Binghui Wang <wangbinghui@hisilicon.com>
13127 L:      linux-pci@vger.kernel.org
13128 S:      Maintained
13129 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
13130 F:      drivers/pci/controller/dwc/pcie-kirin.c
13131
13132 PCIE DRIVER FOR HISILICON STB
13133 M:      Shawn Guo <shawn.guo@linaro.org>
13134 L:      linux-pci@vger.kernel.org
13135 S:      Maintained
13136 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
13137 F:      drivers/pci/controller/dwc/pcie-histb.c
13138
13139 PCIE DRIVER FOR MEDIATEK
13140 M:      Ryder Lee <ryder.lee@mediatek.com>
13141 L:      linux-pci@vger.kernel.org
13142 L:      linux-mediatek@lists.infradead.org
13143 S:      Supported
13144 F:      Documentation/devicetree/bindings/pci/mediatek*
13145 F:      drivers/pci/controller/*mediatek*
13146
13147 PCIE DRIVER FOR QUALCOMM MSM
13148 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
13149 L:      linux-pci@vger.kernel.org
13150 L:      linux-arm-msm@vger.kernel.org
13151 S:      Maintained
13152 F:      drivers/pci/controller/dwc/*qcom*
13153
13154 PCIE DRIVER FOR ROCKCHIP
13155 M:      Shawn Lin <shawn.lin@rock-chips.com>
13156 L:      linux-pci@vger.kernel.org
13157 L:      linux-rockchip@lists.infradead.org
13158 S:      Maintained
13159 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
13160 F:      drivers/pci/controller/pcie-rockchip*
13161
13162 PCIE DRIVER FOR SOCIONEXT UNIPHIER
13163 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13164 L:      linux-pci@vger.kernel.org
13165 S:      Maintained
13166 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
13167 F:      drivers/pci/controller/dwc/pcie-uniphier.c
13168
13169 PCIE DRIVER FOR ST SPEAR13XX
13170 M:      Pratyush Anand <pratyush.anand@gmail.com>
13171 L:      linux-pci@vger.kernel.org
13172 S:      Maintained
13173 F:      drivers/pci/controller/dwc/*spear*
13174
13175 PCMCIA SUBSYSTEM
13176 M:      Dominik Brodowski <linux@dominikbrodowski.net>
13177 S:      Odd Fixes
13178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
13179 F:      Documentation/pcmcia/
13180 F:      drivers/pcmcia/
13181 F:      include/pcmcia/
13182 F:      tools/pcmcia/
13183
13184 PCNET32 NETWORK DRIVER
13185 M:      Don Fry <pcnet32@frontier.com>
13186 L:      netdev@vger.kernel.org
13187 S:      Maintained
13188 F:      drivers/net/ethernet/amd/pcnet32.c
13189
13190 PCRYPT PARALLEL CRYPTO ENGINE
13191 M:      Steffen Klassert <steffen.klassert@secunet.com>
13192 L:      linux-crypto@vger.kernel.org
13193 S:      Maintained
13194 F:      crypto/pcrypt.c
13195 F:      include/crypto/pcrypt.h
13196
13197 PEAQ WMI HOTKEYS DRIVER
13198 M:      Hans de Goede <hdegoede@redhat.com>
13199 L:      platform-driver-x86@vger.kernel.org
13200 S:      Maintained
13201 F:      drivers/platform/x86/peaq-wmi.c
13202
13203 PENSANDO ETHERNET DRIVERS
13204 M:      Shannon Nelson <snelson@pensando.io>
13205 M:      Pensando Drivers <drivers@pensando.io>
13206 L:      netdev@vger.kernel.org
13207 S:      Supported
13208 F:      Documentation/networking/device_drivers/pensando/ionic.rst
13209 F:      drivers/net/ethernet/pensando/
13210
13211 PER-CPU MEMORY ALLOCATOR
13212 M:      Dennis Zhou <dennis@kernel.org>
13213 M:      Tejun Heo <tj@kernel.org>
13214 M:      Christoph Lameter <cl@linux.com>
13215 S:      Maintained
13216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
13217 F:      arch/*/include/asm/percpu.h
13218 F:      include/linux/percpu*.h
13219 F:      mm/percpu*.c
13220
13221 PER-TASK DELAY ACCOUNTING
13222 M:      Balbir Singh <bsingharora@gmail.com>
13223 S:      Maintained
13224 F:      include/linux/delayacct.h
13225 F:      kernel/delayacct.c
13226
13227 PERFORMANCE EVENTS SUBSYSTEM
13228 M:      Peter Zijlstra <peterz@infradead.org>
13229 M:      Ingo Molnar <mingo@redhat.com>
13230 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
13231 R:      Mark Rutland <mark.rutland@arm.com>
13232 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13233 R:      Jiri Olsa <jolsa@redhat.com>
13234 R:      Namhyung Kim <namhyung@kernel.org>
13235 L:      linux-kernel@vger.kernel.org
13236 S:      Supported
13237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
13238 F:      arch/*/events/*
13239 F:      arch/*/events/*/*
13240 F:      arch/*/include/asm/perf_event.h
13241 F:      arch/*/kernel/*/*/perf_event*.c
13242 F:      arch/*/kernel/*/perf_event*.c
13243 F:      arch/*/kernel/perf_callchain.c
13244 F:      arch/*/kernel/perf_event*.c
13245 F:      include/linux/perf_event.h
13246 F:      include/uapi/linux/perf_event.h
13247 F:      kernel/events/*
13248 F:      tools/perf/
13249
13250 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
13251 R:      John Garry <john.garry@huawei.com>
13252 R:      Will Deacon <will@kernel.org>
13253 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13254 S:      Supported
13255 F:      tools/perf/pmu-events/arch/arm64/
13256
13257 PERSONALITY HANDLING
13258 M:      Christoph Hellwig <hch@infradead.org>
13259 L:      linux-abi-devel@lists.sourceforge.net
13260 S:      Maintained
13261 F:      include/linux/personality.h
13262 F:      include/uapi/linux/personality.h
13263
13264 PHOENIX RC FLIGHT CONTROLLER ADAPTER
13265 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
13266 L:      linux-input@vger.kernel.org
13267 S:      Maintained
13268 F:      Documentation/input/devices/pxrc.rst
13269 F:      drivers/input/joystick/pxrc.c
13270
13271 PHONET PROTOCOL
13272 M:      Remi Denis-Courmont <courmisch@gmail.com>
13273 S:      Supported
13274 F:      Documentation/networking/phonet.txt
13275 F:      include/linux/phonet.h
13276 F:      include/net/phonet/
13277 F:      include/uapi/linux/phonet.h
13278 F:      net/phonet/
13279
13280 PHRAM MTD DRIVER
13281 M:      Joern Engel <joern@lazybastard.org>
13282 L:      linux-mtd@lists.infradead.org
13283 S:      Maintained
13284 F:      drivers/mtd/devices/phram.c
13285
13286 PICOLCD HID DRIVER
13287 M:      Bruno Prémont <bonbons@linux-vserver.org>
13288 L:      linux-input@vger.kernel.org
13289 S:      Maintained
13290 F:      drivers/hid/hid-picolcd*
13291
13292 PICOXCELL SUPPORT
13293 M:      Jamie Iles <jamie@jamieiles.com>
13294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13295 S:      Supported
13296 T:      git git://github.com/jamieiles/linux-2.6-ji.git
13297 F:      arch/arm/boot/dts/picoxcell*
13298 F:      arch/arm/mach-picoxcell/
13299 F:      drivers/crypto/picoxcell*
13300
13301 PIDFD API
13302 M:      Christian Brauner <christian@brauner.io>
13303 L:      linux-kernel@vger.kernel.org
13304 S:      Maintained
13305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
13306 F:      samples/pidfd/
13307 F:      tools/testing/selftests/clone3/
13308 F:      tools/testing/selftests/pid_namespace/
13309 F:      tools/testing/selftests/pidfd/
13310 K:      (?i)pidfd
13311 K:      (?i)clone3
13312 K:      \b(clone_args|kernel_clone_args)\b
13313
13314 PIN CONTROL SUBSYSTEM
13315 M:      Linus Walleij <linus.walleij@linaro.org>
13316 L:      linux-gpio@vger.kernel.org
13317 S:      Maintained
13318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13319 F:      Documentation/devicetree/bindings/pinctrl/
13320 F:      Documentation/driver-api/pinctl.rst
13321 F:      drivers/pinctrl/
13322 F:      include/linux/pinctrl/
13323
13324 PIN CONTROLLER - FREESCALE
13325 M:      Dong Aisheng <aisheng.dong@nxp.com>
13326 M:      Fabio Estevam <festevam@gmail.com>
13327 M:      Shawn Guo <shawnguo@kernel.org>
13328 M:      Stefan Agner <stefan@agner.ch>
13329 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13330 L:      linux-gpio@vger.kernel.org
13331 S:      Maintained
13332 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13333 F:      drivers/pinctrl/freescale/
13334
13335 PIN CONTROLLER - INTEL
13336 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13337 M:      Andy Shevchenko <andy@kernel.org>
13338 S:      Maintained
13339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13340 F:      drivers/pinctrl/intel/
13341
13342 PIN CONTROLLER - MEDIATEK
13343 M:      Sean Wang <sean.wang@kernel.org>
13344 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13345 S:      Maintained
13346 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13347 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13348 F:      drivers/pinctrl/mediatek/
13349
13350 PIN CONTROLLER - MICROCHIP AT91
13351 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13353 L:      linux-gpio@vger.kernel.org
13354 S:      Supported
13355 F:      drivers/gpio/gpio-sama5d2-piobu.c
13356 F:      drivers/pinctrl/pinctrl-at91*
13357
13358 PIN CONTROLLER - QUALCOMM
13359 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13360 L:      linux-arm-msm@vger.kernel.org
13361 S:      Maintained
13362 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13363 F:      drivers/pinctrl/qcom/
13364
13365 PIN CONTROLLER - RENESAS
13366 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13367 L:      linux-renesas-soc@vger.kernel.org
13368 S:      Maintained
13369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13370 F:      drivers/pinctrl/pinctrl-rz*
13371 F:      drivers/pinctrl/sh-pfc/
13372
13373 PIN CONTROLLER - SAMSUNG
13374 M:      Tomasz Figa <tomasz.figa@gmail.com>
13375 M:      Krzysztof Kozlowski <krzk@kernel.org>
13376 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13378 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13379 S:      Maintained
13380 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13382 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13383 F:      drivers/pinctrl/samsung/
13384 F:      include/dt-bindings/pinctrl/samsung.h
13385
13386 PIN CONTROLLER - SINGLE
13387 M:      Tony Lindgren <tony@atomide.com>
13388 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13390 L:      linux-omap@vger.kernel.org
13391 S:      Maintained
13392 F:      drivers/pinctrl/pinctrl-single.c
13393
13394 PIN CONTROLLER - ST SPEAR
13395 M:      Viresh Kumar <vireshk@kernel.org>
13396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13397 S:      Maintained
13398 W:      http://www.st.com/spear
13399 F:      drivers/pinctrl/spear/
13400
13401 PISTACHIO SOC SUPPORT
13402 M:      James Hartley <james.hartley@sondrel.com>
13403 L:      linux-mips@vger.kernel.org
13404 S:      Odd Fixes
13405 F:      arch/mips/boot/dts/img/pistachio*
13406 F:      arch/mips/configs/pistachio*_defconfig
13407 F:      arch/mips/include/asm/mach-pistachio/
13408 F:      arch/mips/pistachio/
13409
13410 PKTCDVD DRIVER
13411 M:      linux-block@vger.kernel.org
13412 S:      Orphan
13413 F:      drivers/block/pktcdvd.c
13414 F:      include/linux/pktcdvd.h
13415 F:      include/uapi/linux/pktcdvd.h
13416
13417 PKUNITY SOC DRIVERS
13418 M:      Guan Xuetao <gxt@pku.edu.cn>
13419 S:      Maintained
13420 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13421 T:      git git://github.com/gxt/linux.git
13422 F:      drivers/i2c/busses/i2c-puv3.c
13423 F:      drivers/input/serio/i8042-unicore32io.h
13424 F:      drivers/rtc/rtc-puv3.c
13425 F:      drivers/video/fbdev/fb-puv3.c
13426
13427 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13428 M:      Tomasz Duszynski <tduszyns@gmail.com>
13429 S:      Maintained
13430 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13431 F:      drivers/iio/chemical/pms7003.c
13432
13433 PLX DMA DRIVER
13434 M:      Logan Gunthorpe <logang@deltatee.com>
13435 S:      Maintained
13436 F:      drivers/dma/plx_dma.c
13437
13438 PM-GRAPH UTILITY
13439 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13440 L:      linux-pm@vger.kernel.org
13441 S:      Supported
13442 W:      https://01.org/pm-graph
13443 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13444 T:      git git://github.com/intel/pm-graph
13445 F:      tools/power/pm-graph
13446
13447 PMBUS HARDWARE MONITORING DRIVERS
13448 M:      Guenter Roeck <linux@roeck-us.net>
13449 L:      linux-hwmon@vger.kernel.org
13450 S:      Maintained
13451 W:      http://hwmon.wiki.kernel.org/
13452 W:      http://www.roeck-us.net/linux/drivers/
13453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13454 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13455 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13456 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13457 F:      Documentation/hwmon/adm1275.rst
13458 F:      Documentation/hwmon/ibm-cffps.rst
13459 F:      Documentation/hwmon/ir35221.rst
13460 F:      Documentation/hwmon/lm25066.rst
13461 F:      Documentation/hwmon/ltc2978.rst
13462 F:      Documentation/hwmon/ltc3815.rst
13463 F:      Documentation/hwmon/max16064.rst
13464 F:      Documentation/hwmon/max20751.rst
13465 F:      Documentation/hwmon/max31785.rst
13466 F:      Documentation/hwmon/max34440.rst
13467 F:      Documentation/hwmon/max8688.rst
13468 F:      Documentation/hwmon/pmbus-core.rst
13469 F:      Documentation/hwmon/pmbus.rst
13470 F:      Documentation/hwmon/tps40422.rst
13471 F:      Documentation/hwmon/ucd9000.rst
13472 F:      Documentation/hwmon/ucd9200.rst
13473 F:      Documentation/hwmon/zl6100.rst
13474 F:      drivers/hwmon/pmbus/
13475 F:      include/linux/pmbus.h
13476
13477 PMC SIERRA MaxRAID DRIVER
13478 L:      linux-scsi@vger.kernel.org
13479 S:      Orphan
13480 W:      http://www.pmc-sierra.com/
13481 F:      drivers/scsi/pmcraid.*
13482
13483 PMC SIERRA PM8001 DRIVER
13484 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13485 L:      linux-scsi@vger.kernel.org
13486 S:      Supported
13487 F:      drivers/scsi/pm8001/
13488
13489 PNI RM3100 IIO DRIVER
13490 M:      Song Qiang <songqiang1304521@gmail.com>
13491 L:      linux-iio@vger.kernel.org
13492 S:      Maintained
13493 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13494 F:      drivers/iio/magnetometer/rm3100*
13495
13496 PNP SUPPORT
13497 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13498 L:      linux-acpi@vger.kernel.org
13499 S:      Maintained
13500 F:      drivers/pnp/
13501 F:      include/linux/pnp.h
13502
13503 POSIX CLOCKS and TIMERS
13504 M:      Thomas Gleixner <tglx@linutronix.de>
13505 L:      linux-kernel@vger.kernel.org
13506 S:      Maintained
13507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13508 F:      fs/timerfd.c
13509 F:      include/linux/time_namespace.h
13510 F:      include/linux/timer*
13511 F:      kernel/time/*timer*
13512 F:      kernel/time/namespace.c
13513
13514 POWER MANAGEMENT CORE
13515 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13516 L:      linux-pm@vger.kernel.org
13517 S:      Supported
13518 B:      https://bugzilla.kernel.org
13519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13520 F:      drivers/base/power/
13521 F:      drivers/powercap/
13522 F:      include/linux/intel_rapl.h
13523 F:      include/linux/pm.h
13524 F:      include/linux/pm_*
13525 F:      include/linux/powercap.h
13526 F:      kernel/configs/nopm.config
13527
13528 POWER STATE COORDINATION INTERFACE (PSCI)
13529 M:      Mark Rutland <mark.rutland@arm.com>
13530 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13531 L:      linux-arm-kernel@lists.infradead.org
13532 S:      Maintained
13533 F:      drivers/firmware/psci/
13534 F:      include/linux/psci.h
13535 F:      include/uapi/linux/psci.h
13536
13537 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13538 M:      Sebastian Reichel <sre@kernel.org>
13539 L:      linux-pm@vger.kernel.org
13540 S:      Maintained
13541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13542 F:      Documentation/ABI/testing/sysfs-class-power
13543 F:      Documentation/devicetree/bindings/power/supply/
13544 F:      drivers/power/supply/
13545 F:      include/linux/power_supply.h
13546
13547 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13548 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13549 L:      linuxppc-dev@lists.ozlabs.org
13550 S:      Maintained
13551 F:      drivers/char/powernv-op-panel.c
13552
13553 PPP OVER ATM (RFC 2364)
13554 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13555 S:      Maintained
13556 F:      include/uapi/linux/atmppp.h
13557 F:      net/atm/pppoatm.c
13558
13559 PPP OVER ETHERNET
13560 M:      Michal Ostrowski <mostrows@earthlink.net>
13561 S:      Maintained
13562 F:      drivers/net/ppp/pppoe.c
13563 F:      drivers/net/ppp/pppox.c
13564
13565 PPP OVER L2TP
13566 M:      James Chapman <jchapman@katalix.com>
13567 S:      Maintained
13568 F:      include/linux/if_pppol2tp.h
13569 F:      include/uapi/linux/if_pppol2tp.h
13570 F:      net/l2tp/l2tp_ppp.c
13571
13572 PPP PROTOCOL DRIVERS AND COMPRESSORS
13573 M:      Paul Mackerras <paulus@samba.org>
13574 L:      linux-ppp@vger.kernel.org
13575 S:      Maintained
13576 F:      drivers/net/ppp/ppp_*
13577
13578 PPS SUPPORT
13579 M:      Rodolfo Giometti <giometti@enneenne.com>
13580 L:      linuxpps@ml.enneenne.com (subscribers-only)
13581 S:      Maintained
13582 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13583 F:      Documentation/ABI/testing/sysfs-pps
13584 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13585 F:      Documentation/driver-api/pps.rst
13586 F:      drivers/pps/
13587 F:      include/linux/pps*.h
13588 F:      include/uapi/linux/pps.h
13589
13590 PPTP DRIVER
13591 M:      Dmitry Kozlov <xeb@mail.ru>
13592 L:      netdev@vger.kernel.org
13593 S:      Maintained
13594 W:      http://sourceforge.net/projects/accel-pptp
13595 F:      drivers/net/ppp/pptp.c
13596
13597 PRESSURE STALL INFORMATION (PSI)
13598 M:      Johannes Weiner <hannes@cmpxchg.org>
13599 S:      Maintained
13600 F:      include/linux/psi*
13601 F:      kernel/sched/psi.c
13602
13603 PRINTK
13604 M:      Petr Mladek <pmladek@suse.com>
13605 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13606 R:      Steven Rostedt <rostedt@goodmis.org>
13607 S:      Maintained
13608 F:      include/linux/printk.h
13609 F:      kernel/printk/
13610
13611 PRISM54 WIRELESS DRIVER
13612 M:      Luis Chamberlain <mcgrof@kernel.org>
13613 L:      linux-wireless@vger.kernel.org
13614 S:      Obsolete
13615 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
13616 F:      drivers/net/wireless/intersil/prism54/
13617
13618 PROC FILESYSTEM
13619 R:      Alexey Dobriyan <adobriyan@gmail.com>
13620 L:      linux-kernel@vger.kernel.org
13621 L:      linux-fsdevel@vger.kernel.org
13622 S:      Maintained
13623 F:      Documentation/filesystems/proc.rst
13624 F:      fs/proc/
13625 F:      include/linux/proc_fs.h
13626 F:      tools/testing/selftests/proc/
13627
13628 PROC SYSCTL
13629 M:      Luis Chamberlain <mcgrof@kernel.org>
13630 M:      Kees Cook <keescook@chromium.org>
13631 M:      Iurii Zaikin <yzaikin@google.com>
13632 L:      linux-kernel@vger.kernel.org
13633 L:      linux-fsdevel@vger.kernel.org
13634 S:      Maintained
13635 F:      fs/proc/proc_sysctl.c
13636 F:      include/linux/sysctl.h
13637 F:      kernel/sysctl-test.c
13638 F:      kernel/sysctl.c
13639 F:      tools/testing/selftests/sysctl/
13640
13641 PS3 NETWORK SUPPORT
13642 M:      Geoff Levand <geoff@infradead.org>
13643 L:      netdev@vger.kernel.org
13644 L:      linuxppc-dev@lists.ozlabs.org
13645 S:      Maintained
13646 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13647
13648 PS3 PLATFORM SUPPORT
13649 M:      Geoff Levand <geoff@infradead.org>
13650 L:      linuxppc-dev@lists.ozlabs.org
13651 S:      Maintained
13652 F:      arch/powerpc/boot/ps3*
13653 F:      arch/powerpc/include/asm/lv1call.h
13654 F:      arch/powerpc/include/asm/ps3*.h
13655 F:      arch/powerpc/platforms/ps3/
13656 F:      drivers/*/ps3*
13657 F:      drivers/ps3/
13658 F:      drivers/rtc/rtc-ps3.c
13659 F:      drivers/usb/host/*ps3.c
13660 F:      sound/ppc/snd_ps3*
13661
13662 PS3VRAM DRIVER
13663 M:      Jim Paris <jim@jtan.com>
13664 M:      Geoff Levand <geoff@infradead.org>
13665 L:      linuxppc-dev@lists.ozlabs.org
13666 S:      Maintained
13667 F:      drivers/block/ps3vram.c
13668
13669 PSAMPLE PACKET SAMPLING SUPPORT
13670 M:      Yotam Gigi <yotam.gi@gmail.com>
13671 S:      Maintained
13672 F:      include/net/psample.h
13673 F:      include/uapi/linux/psample.h
13674 F:      net/psample
13675
13676 PSTORE FILESYSTEM
13677 M:      Kees Cook <keescook@chromium.org>
13678 M:      Anton Vorontsov <anton@enomsg.org>
13679 M:      Colin Cross <ccross@android.com>
13680 M:      Tony Luck <tony.luck@intel.com>
13681 S:      Maintained
13682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13683 F:      Documentation/admin-guide/ramoops.rst
13684 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13685 F:      drivers/acpi/apei/erst.c
13686 F:      drivers/firmware/efi/efi-pstore.c
13687 F:      fs/pstore/
13688 F:      include/linux/pstore*
13689 K:      \b(pstore|ramoops)
13690
13691 PTP HARDWARE CLOCK SUPPORT
13692 M:      Richard Cochran <richardcochran@gmail.com>
13693 L:      netdev@vger.kernel.org
13694 S:      Maintained
13695 W:      http://linuxptp.sourceforge.net/
13696 F:      Documentation/ABI/testing/sysfs-ptp
13697 F:      Documentation/driver-api/ptp.rst
13698 F:      drivers/net/phy/dp83640*
13699 F:      drivers/ptp/*
13700 F:      include/linux/ptp_cl*
13701
13702 PTRACE SUPPORT
13703 M:      Oleg Nesterov <oleg@redhat.com>
13704 S:      Maintained
13705 F:      arch/*/*/ptrace*.c
13706 F:      arch/*/include/asm/ptrace*.h
13707 F:      arch/*/ptrace*.c
13708 F:      include/asm-generic/syscall.h
13709 F:      include/linux/ptrace.h
13710 F:      include/linux/regset.h
13711 F:      include/linux/tracehook.h
13712 F:      include/uapi/linux/ptrace.h
13713 F:      include/uapi/linux/ptrace.h
13714 F:      kernel/ptrace.c
13715
13716 PULSE8-CEC DRIVER
13717 M:      Hans Verkuil <hverkuil@xs4all.nl>
13718 L:      linux-media@vger.kernel.org
13719 S:      Maintained
13720 T:      git git://linuxtv.org/media_tree.git
13721 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13722 F:      drivers/media/usb/pulse8-cec/*
13723
13724 PVRUSB2 VIDEO4LINUX DRIVER
13725 M:      Mike Isely <isely@pobox.com>
13726 L:      pvrusb2@isely.net       (subscribers-only)
13727 L:      linux-media@vger.kernel.org
13728 S:      Maintained
13729 W:      http://www.isely.net/pvrusb2/
13730 T:      git git://linuxtv.org/media_tree.git
13731 F:      Documentation/media/v4l-drivers/pvrusb2*
13732 F:      drivers/media/usb/pvrusb2/
13733
13734 PWC WEBCAM DRIVER
13735 M:      Hans Verkuil <hverkuil@xs4all.nl>
13736 L:      linux-media@vger.kernel.org
13737 S:      Odd Fixes
13738 T:      git git://linuxtv.org/media_tree.git
13739 F:      drivers/media/usb/pwc/*
13740 F:      include/trace/events/pwc.h
13741
13742 PWM FAN DRIVER
13743 M:      Kamil Debski <kamil@wypas.org>
13744 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13745 L:      linux-hwmon@vger.kernel.org
13746 S:      Supported
13747 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13748 F:      Documentation/hwmon/pwm-fan.rst
13749 F:      drivers/hwmon/pwm-fan.c
13750
13751 PWM IR Transmitter
13752 M:      Sean Young <sean@mess.org>
13753 L:      linux-media@vger.kernel.org
13754 S:      Maintained
13755 F:      drivers/media/rc/pwm-ir-tx.c
13756
13757 PWM SUBSYSTEM
13758 M:      Thierry Reding <thierry.reding@gmail.com>
13759 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13760 L:      linux-pwm@vger.kernel.org
13761 S:      Maintained
13762 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13764 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13765 F:      Documentation/devicetree/bindings/pwm/
13766 F:      Documentation/driver-api/pwm.rst
13767 F:      drivers/gpio/gpio-mvebu.c
13768 F:      drivers/pwm/
13769 F:      drivers/video/backlight/pwm_bl.c
13770 F:      include/linux/pwm.h
13771 F:      include/linux/pwm_backlight.h
13772 K:      pwm_(config|apply_state|ops)
13773
13774 PXA GPIO DRIVER
13775 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13776 L:      linux-gpio@vger.kernel.org
13777 S:      Maintained
13778 F:      drivers/gpio/gpio-pxa.c
13779
13780 PXA MMCI DRIVER
13781 S:      Orphan
13782
13783 PXA RTC DRIVER
13784 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13785 L:      linux-rtc@vger.kernel.org
13786 S:      Maintained
13787
13788 PXA2xx/PXA3xx SUPPORT
13789 M:      Daniel Mack <daniel@zonque.org>
13790 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13791 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13793 S:      Maintained
13794 T:      git git://github.com/hzhuang1/linux.git
13795 T:      git git://github.com/rjarzmik/linux.git
13796 F:      arch/arm/boot/dts/pxa*
13797 F:      arch/arm/mach-pxa/
13798 F:      drivers/dma/pxa*
13799 F:      drivers/pcmcia/pxa2xx*
13800 F:      drivers/pinctrl/pxa/
13801 F:      drivers/spi/spi-pxa2xx*
13802 F:      drivers/usb/gadget/udc/pxa2*
13803 F:      include/sound/pxa2xx-lib.h
13804 F:      sound/arm/pxa*
13805 F:      sound/soc/pxa/
13806
13807 QAT DRIVER
13808 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13809 L:      qat-linux@intel.com
13810 S:      Supported
13811 F:      drivers/crypto/qat/
13812
13813 QCOM AUDIO (ASoC) DRIVERS
13814 M:      Patrick Lai <plai@codeaurora.org>
13815 M:      Banajit Goswami <bgoswami@codeaurora.org>
13816 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13817 S:      Supported
13818 F:      sound/soc/qcom/
13819
13820 QCOM IPA DRIVER
13821 M:      Alex Elder <elder@kernel.org>
13822 L:      netdev@vger.kernel.org
13823 S:      Supported
13824 F:      drivers/net/ipa/
13825
13826 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13827 M:      Gabriel Somlo <somlo@cmu.edu>
13828 M:      "Michael S. Tsirkin" <mst@redhat.com>
13829 L:      qemu-devel@nongnu.org
13830 S:      Maintained
13831 F:      drivers/firmware/qemu_fw_cfg.c
13832 F:      include/uapi/linux/qemu_fw_cfg.h
13833
13834 QIB DRIVER
13835 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13836 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13837 L:      linux-rdma@vger.kernel.org
13838 S:      Supported
13839 F:      drivers/infiniband/hw/qib/
13840
13841 QLOGIC QL41xxx FCOE DRIVER
13842 M:      QLogic-Storage-Upstream@cavium.com
13843 L:      linux-scsi@vger.kernel.org
13844 S:      Supported
13845 F:      drivers/scsi/qedf/
13846
13847 QLOGIC QL41xxx ISCSI DRIVER
13848 M:      QLogic-Storage-Upstream@cavium.com
13849 L:      linux-scsi@vger.kernel.org
13850 S:      Supported
13851 F:      drivers/scsi/qedi/
13852
13853 QLOGIC QL4xxx ETHERNET DRIVER
13854 M:      Ariel Elior <aelior@marvell.com>
13855 M:      GR-everest-linux-l2@marvell.com
13856 L:      netdev@vger.kernel.org
13857 S:      Supported
13858 F:      drivers/net/ethernet/qlogic/qed/
13859 F:      drivers/net/ethernet/qlogic/qede/
13860 F:      include/linux/qed/
13861
13862 QLOGIC QL4xxx RDMA DRIVER
13863 M:      Michal Kalderon <mkalderon@marvell.com>
13864 M:      Ariel Elior <aelior@marvell.com>
13865 L:      linux-rdma@vger.kernel.org
13866 S:      Supported
13867 F:      drivers/infiniband/hw/qedr/
13868 F:      include/uapi/rdma/qedr-abi.h
13869
13870 QLOGIC QLA1280 SCSI DRIVER
13871 M:      Michael Reed <mdr@sgi.com>
13872 L:      linux-scsi@vger.kernel.org
13873 S:      Maintained
13874 F:      drivers/scsi/qla1280.[ch]
13875
13876 QLOGIC QLA2XXX FC-SCSI DRIVER
13877 M:      Nilesh Javali <njavali@marvell.com>
13878 M:      GR-QLogic-Storage-Upstream@marvell.com
13879 L:      linux-scsi@vger.kernel.org
13880 S:      Supported
13881 F:      Documentation/scsi/LICENSE.qla2xxx
13882 F:      drivers/scsi/qla2xxx/
13883
13884 QLOGIC QLA3XXX NETWORK DRIVER
13885 M:      GR-Linux-NIC-Dev@marvell.com
13886 L:      netdev@vger.kernel.org
13887 S:      Supported
13888 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13889 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13890
13891 QLOGIC QLA4XXX iSCSI DRIVER
13892 M:      QLogic-Storage-Upstream@qlogic.com
13893 L:      linux-scsi@vger.kernel.org
13894 S:      Supported
13895 F:      Documentation/scsi/LICENSE.qla4xxx
13896 F:      drivers/scsi/qla4xxx/
13897
13898 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13899 M:      Shahed Shaikh <shshaikh@marvell.com>
13900 M:      Manish Chopra <manishc@marvell.com>
13901 M:      GR-Linux-NIC-Dev@marvell.com
13902 L:      netdev@vger.kernel.org
13903 S:      Supported
13904 F:      drivers/net/ethernet/qlogic/qlcnic/
13905
13906 QLOGIC QLGE 10Gb ETHERNET DRIVER
13907 M:      Manish Chopra <manishc@marvell.com>
13908 M:      GR-Linux-NIC-Dev@marvell.com
13909 L:      netdev@vger.kernel.org
13910 S:      Supported
13911 F:      drivers/staging/qlge/
13912
13913 QM1D1B0004 MEDIA DRIVER
13914 M:      Akihiro Tsukada <tskd08@gmail.com>
13915 L:      linux-media@vger.kernel.org
13916 S:      Odd Fixes
13917 F:      drivers/media/tuners/qm1d1b0004*
13918
13919 QM1D1C0042 MEDIA DRIVER
13920 M:      Akihiro Tsukada <tskd08@gmail.com>
13921 L:      linux-media@vger.kernel.org
13922 S:      Odd Fixes
13923 F:      drivers/media/tuners/qm1d1c0042*
13924
13925 QNX4 FILESYSTEM
13926 M:      Anders Larsen <al@alarsen.net>
13927 S:      Maintained
13928 W:      http://www.alarsen.net/linux/qnx4fs/
13929 F:      fs/qnx4/
13930 F:      include/uapi/linux/qnx4_fs.h
13931 F:      include/uapi/linux/qnxtypes.h
13932
13933 QORIQ DPAA2 FSL-MC BUS DRIVER
13934 M:      Stuart Yoder <stuyoder@gmail.com>
13935 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13936 L:      linux-kernel@vger.kernel.org
13937 S:      Maintained
13938 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13939 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13940 F:      drivers/bus/fsl-mc/
13941
13942 QT1010 MEDIA DRIVER
13943 M:      Antti Palosaari <crope@iki.fi>
13944 L:      linux-media@vger.kernel.org
13945 S:      Maintained
13946 W:      https://linuxtv.org
13947 W:      http://palosaari.fi/linux/
13948 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13949 T:      git git://linuxtv.org/anttip/media_tree.git
13950 F:      drivers/media/tuners/qt1010*
13951
13952 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13953 M:      Kalle Valo <kvalo@codeaurora.org>
13954 L:      ath10k@lists.infradead.org
13955 S:      Supported
13956 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
13957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13958 F:      drivers/net/wireless/ath/ath10k/
13959
13960 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
13961 M:      Kalle Valo <kvalo@codeaurora.org>
13962 L:      ath11k@lists.infradead.org
13963 S:      Supported
13964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13965 F:      drivers/net/wireless/ath/ath11k/
13966
13967 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13968 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13969 L:      linux-wireless@vger.kernel.org
13970 S:      Supported
13971 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
13972 F:      drivers/net/wireless/ath/ath9k/
13973
13974 QUALCOMM CAMERA SUBSYSTEM DRIVER
13975 M:      Todor Tomov <todor.too@gmail.com>
13976 L:      linux-media@vger.kernel.org
13977 S:      Maintained
13978 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13979 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13980 F:      drivers/media/platform/qcom/camss/
13981
13982 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
13983 M:      Niklas Cassel <nks@flawful.org>
13984 L:      linux-pm@vger.kernel.org
13985 L:      linux-arm-msm@vger.kernel.org
13986 S:      Maintained
13987 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.txt
13988 F:      drivers/power/avs/qcom-cpr.c
13989
13990 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13991 M:      Ilia Lin <ilia.lin@kernel.org>
13992 L:      linux-pm@vger.kernel.org
13993 S:      Maintained
13994 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13995 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13996
13997 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13998 M:      Timur Tabi <timur@kernel.org>
13999 L:      netdev@vger.kernel.org
14000 S:      Maintained
14001 F:      drivers/net/ethernet/qualcomm/emac/
14002
14003 QUALCOMM ETHQOS ETHERNET DRIVER
14004 M:      Vinod Koul <vkoul@kernel.org>
14005 L:      netdev@vger.kernel.org
14006 S:      Maintained
14007 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
14008 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
14009
14010 QUALCOMM GENERIC INTERFACE I2C DRIVER
14011 M:      Alok Chauhan <alokc@codeaurora.org>
14012 L:      linux-i2c@vger.kernel.org
14013 L:      linux-arm-msm@vger.kernel.org
14014 S:      Supported
14015 F:      drivers/i2c/busses/i2c-qcom-geni.c
14016
14017 QUALCOMM HEXAGON ARCHITECTURE
14018 M:      Brian Cain <bcain@codeaurora.org>
14019 L:      linux-hexagon@vger.kernel.org
14020 S:      Supported
14021 F:      arch/hexagon/
14022
14023 QUALCOMM HIDMA DRIVER
14024 M:      Sinan Kaya <okaya@kernel.org>
14025 L:      linux-arm-kernel@lists.infradead.org
14026 L:      linux-arm-msm@vger.kernel.org
14027 L:      dmaengine@vger.kernel.org
14028 S:      Supported
14029 F:      drivers/dma/qcom/hidma*
14030
14031 QUALCOMM IOMMU
14032 M:      Rob Clark <robdclark@gmail.com>
14033 L:      iommu@lists.linux-foundation.org
14034 L:      linux-arm-msm@vger.kernel.org
14035 S:      Maintained
14036 F:      drivers/iommu/qcom_iommu.c
14037
14038 QUALCOMM RMNET DRIVER
14039 M:      Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
14040 M:      Sean Tranchetti <stranche@codeaurora.org>
14041 L:      netdev@vger.kernel.org
14042 S:      Maintained
14043 F:      Documentation/networking/device_drivers/qualcomm/rmnet.txt
14044 F:      drivers/net/ethernet/qualcomm/rmnet/
14045 F:      include/linux/if_rmnet.h
14046
14047 QUALCOMM TSENS THERMAL DRIVER
14048 M:      Amit Kucheria <amit.kucheria@linaro.org>
14049 L:      linux-pm@vger.kernel.org
14050 L:      linux-arm-msm@vger.kernel.org
14051 S:      Maintained
14052 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
14053 F:      drivers/thermal/qcom/
14054
14055 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
14056 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
14057 L:      linux-media@vger.kernel.org
14058 L:      linux-arm-msm@vger.kernel.org
14059 S:      Maintained
14060 T:      git git://linuxtv.org/media_tree.git
14061 F:      Documentation/devicetree/bindings/media/*venus*
14062 F:      drivers/media/platform/qcom/venus/
14063
14064 QUALCOMM WCN36XX WIRELESS DRIVER
14065 M:      Kalle Valo <kvalo@codeaurora.org>
14066 L:      wcn36xx@lists.infradead.org
14067 S:      Supported
14068 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
14069 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
14070 F:      drivers/net/wireless/ath/wcn36xx/
14071
14072 QUANTENNA QTNFMAC WIRELESS DRIVER
14073 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
14074 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
14075 L:      linux-wireless@vger.kernel.org
14076 S:      Maintained
14077 F:      drivers/net/wireless/quantenna
14078
14079 RADEON and AMDGPU DRM DRIVERS
14080 M:      Alex Deucher <alexander.deucher@amd.com>
14081 M:      Christian König <christian.koenig@amd.com>
14082 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
14083 L:      amd-gfx@lists.freedesktop.org
14084 S:      Supported
14085 T:      git git://people.freedesktop.org/~agd5f/linux
14086 F:      drivers/gpu/drm/amd/
14087 F:      drivers/gpu/drm/radeon/
14088 F:      include/uapi/drm/amdgpu_drm.h
14089 F:      include/uapi/drm/radeon_drm.h
14090
14091 RADEON FRAMEBUFFER DISPLAY DRIVER
14092 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
14093 L:      linux-fbdev@vger.kernel.org
14094 S:      Maintained
14095 F:      drivers/video/fbdev/aty/radeon*
14096 F:      include/uapi/linux/radeonfb.h
14097
14098 RADIOSHARK RADIO DRIVER
14099 M:      Hans Verkuil <hverkuil@xs4all.nl>
14100 L:      linux-media@vger.kernel.org
14101 S:      Maintained
14102 T:      git git://linuxtv.org/media_tree.git
14103 F:      drivers/media/radio/radio-shark.c
14104
14105 RADIOSHARK2 RADIO DRIVER
14106 M:      Hans Verkuil <hverkuil@xs4all.nl>
14107 L:      linux-media@vger.kernel.org
14108 S:      Maintained
14109 T:      git git://linuxtv.org/media_tree.git
14110 F:      drivers/media/radio/radio-shark2.c
14111 F:      drivers/media/radio/radio-tea5777.c
14112
14113 RADOS BLOCK DEVICE (RBD)
14114 M:      Ilya Dryomov <idryomov@gmail.com>
14115 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
14116 L:      ceph-devel@vger.kernel.org
14117 S:      Supported
14118 W:      http://ceph.com/
14119 T:      git git://github.com/ceph/ceph-client.git
14120 F:      Documentation/ABI/testing/sysfs-bus-rbd
14121 F:      drivers/block/rbd.c
14122 F:      drivers/block/rbd_types.h
14123
14124 RAGE128 FRAMEBUFFER DISPLAY DRIVER
14125 M:      Paul Mackerras <paulus@samba.org>
14126 L:      linux-fbdev@vger.kernel.org
14127 S:      Maintained
14128 F:      drivers/video/fbdev/aty/aty128fb.c
14129
14130 RAINSHADOW-CEC DRIVER
14131 M:      Hans Verkuil <hverkuil@xs4all.nl>
14132 L:      linux-media@vger.kernel.org
14133 S:      Maintained
14134 T:      git git://linuxtv.org/media_tree.git
14135 F:      drivers/media/usb/rainshadow-cec/*
14136
14137 RALINK MIPS ARCHITECTURE
14138 M:      John Crispin <john@phrozen.org>
14139 L:      linux-mips@vger.kernel.org
14140 S:      Maintained
14141 F:      arch/mips/ralink
14142
14143 RALINK RT2X00 WIRELESS LAN DRIVER
14144 M:      Stanislaw Gruszka <stf_xl@wp.pl>
14145 M:      Helmut Schaa <helmut.schaa@googlemail.com>
14146 L:      linux-wireless@vger.kernel.org
14147 S:      Maintained
14148 F:      drivers/net/wireless/ralink/rt2x00/
14149
14150 RAMDISK RAM BLOCK DEVICE DRIVER
14151 M:      Jens Axboe <axboe@kernel.dk>
14152 S:      Maintained
14153 F:      Documentation/admin-guide/blockdev/ramdisk.rst
14154 F:      drivers/block/brd.c
14155
14156 RANCHU VIRTUAL BOARD FOR MIPS
14157 M:      Miodrag Dinic <miodrag.dinic@mips.com>
14158 L:      linux-mips@vger.kernel.org
14159 S:      Supported
14160 F:      arch/mips/configs/generic/board-ranchu.config
14161 F:      arch/mips/generic/board-ranchu.c
14162
14163 RANDOM NUMBER DRIVER
14164 M:      "Theodore Ts'o" <tytso@mit.edu>
14165 S:      Maintained
14166 F:      drivers/char/random.c
14167
14168 RAPIDIO SUBSYSTEM
14169 M:      Matt Porter <mporter@kernel.crashing.org>
14170 M:      Alexandre Bounine <alex.bou9@gmail.com>
14171 S:      Maintained
14172 F:      drivers/rapidio/
14173
14174 RAS INFRASTRUCTURE
14175 M:      Tony Luck <tony.luck@intel.com>
14176 M:      Borislav Petkov <bp@alien8.de>
14177 L:      linux-edac@vger.kernel.org
14178 S:      Maintained
14179 F:      Documentation/admin-guide/ras.rst
14180 F:      drivers/ras/
14181 F:      include/linux/ras.h
14182 F:      include/ras/ras_event.h
14183
14184 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
14185 L:      linux-wireless@vger.kernel.org
14186 S:      Orphan
14187 F:      drivers/net/wireless/ray*
14188
14189 RCMM REMOTE CONTROLS DECODER
14190 M:      Patrick Lerda <patrick9876@free.fr>
14191 S:      Maintained
14192 F:      drivers/media/rc/ir-rcmm-decoder.c
14193
14194 RCUTORTURE TEST FRAMEWORK
14195 M:      "Paul E. McKenney" <paulmck@kernel.org>
14196 M:      Josh Triplett <josh@joshtriplett.org>
14197 R:      Steven Rostedt <rostedt@goodmis.org>
14198 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14199 R:      Lai Jiangshan <jiangshanlai@gmail.com>
14200 L:      rcu@vger.kernel.org
14201 S:      Supported
14202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14203 F:      tools/testing/selftests/rcutorture
14204
14205 RDC R-321X SoC
14206 M:      Florian Fainelli <florian@openwrt.org>
14207 S:      Maintained
14208
14209 RDC R6040 FAST ETHERNET DRIVER
14210 M:      Florian Fainelli <f.fainelli@gmail.com>
14211 L:      netdev@vger.kernel.org
14212 S:      Maintained
14213 F:      drivers/net/ethernet/rdc/r6040.c
14214
14215 RDMAVT - RDMA verbs software
14216 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
14217 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
14218 L:      linux-rdma@vger.kernel.org
14219 S:      Supported
14220 F:      drivers/infiniband/sw/rdmavt
14221
14222 RDS - RELIABLE DATAGRAM SOCKETS
14223 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
14224 L:      netdev@vger.kernel.org
14225 L:      linux-rdma@vger.kernel.org
14226 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
14227 S:      Supported
14228 W:      https://oss.oracle.com/projects/rds/
14229 F:      Documentation/networking/rds.txt
14230 F:      net/rds/
14231
14232 RDT - RESOURCE ALLOCATION
14233 M:      Fenghua Yu <fenghua.yu@intel.com>
14234 M:      Reinette Chatre <reinette.chatre@intel.com>
14235 L:      linux-kernel@vger.kernel.org
14236 S:      Supported
14237 F:      Documentation/x86/resctrl*
14238 F:      arch/x86/include/asm/resctrl_sched.h
14239 F:      arch/x86/kernel/cpu/resctrl/
14240 F:      tools/testing/selftests/resctrl/
14241
14242 READ-COPY UPDATE (RCU)
14243 M:      "Paul E. McKenney" <paulmck@kernel.org>
14244 M:      Josh Triplett <josh@joshtriplett.org>
14245 R:      Steven Rostedt <rostedt@goodmis.org>
14246 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14247 R:      Lai Jiangshan <jiangshanlai@gmail.com>
14248 R:      Joel Fernandes <joel@joelfernandes.org>
14249 L:      rcu@vger.kernel.org
14250 S:      Supported
14251 W:      http://www.rdrop.com/users/paulmck/RCU/
14252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14253 F:      Documentation/RCU/
14254 F:      include/linux/rcu*
14255 F:      kernel/rcu/
14256 X:      Documentation/RCU/torture.txt
14257 X:      include/linux/srcu*.h
14258 X:      kernel/rcu/srcu*.c
14259
14260 REAL TIME CLOCK (RTC) SUBSYSTEM
14261 M:      Alessandro Zummo <a.zummo@towertech.it>
14262 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14263 L:      linux-rtc@vger.kernel.org
14264 S:      Maintained
14265 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
14266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
14267 F:      Documentation/admin-guide/rtc.rst
14268 F:      Documentation/devicetree/bindings/rtc/
14269 F:      drivers/rtc/
14270 F:      include/linux/platform_data/rtc-*
14271 F:      include/linux/rtc.h
14272 F:      include/linux/rtc/
14273 F:      include/uapi/linux/rtc.h
14274 F:      tools/testing/selftests/rtc/
14275
14276 REALTEK AUDIO CODECS
14277 M:      Oder Chiou <oder_chiou@realtek.com>
14278 S:      Maintained
14279 F:      include/sound/rt*.h
14280 F:      sound/soc/codecs/rt*
14281
14282 REALTEK RTL83xx SMI DSA ROUTER CHIPS
14283 M:      Linus Walleij <linus.walleij@linaro.org>
14284 S:      Maintained
14285 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
14286 F:      drivers/net/dsa/realtek-smi*
14287 F:      drivers/net/dsa/rtl83*
14288
14289 REALTEK WIRELESS DRIVER (rtlwifi family)
14290 M:      Ping-Ke Shih <pkshih@realtek.com>
14291 L:      linux-wireless@vger.kernel.org
14292 S:      Maintained
14293 W:      https://wireless.wiki.kernel.org/
14294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14295 F:      drivers/net/wireless/realtek/rtlwifi/
14296
14297 REALTEK WIRELESS DRIVER (rtw88)
14298 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14299 L:      linux-wireless@vger.kernel.org
14300 S:      Maintained
14301 F:      drivers/net/wireless/realtek/rtw88/
14302
14303 REDPINE WIRELESS DRIVER
14304 M:      Amitkumar Karwar <amitkarwar@gmail.com>
14305 M:      Siva Rebbagondla <siva8118@gmail.com>
14306 L:      linux-wireless@vger.kernel.org
14307 S:      Maintained
14308 F:      drivers/net/wireless/rsi/
14309
14310 REGISTER MAP ABSTRACTION
14311 M:      Mark Brown <broonie@kernel.org>
14312 L:      linux-kernel@vger.kernel.org
14313 S:      Supported
14314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
14315 F:      Documentation/devicetree/bindings/regmap/
14316 F:      drivers/base/regmap/
14317 F:      include/linux/regmap.h
14318
14319 REISERFS FILE SYSTEM
14320 L:      reiserfs-devel@vger.kernel.org
14321 S:      Supported
14322 F:      fs/reiserfs/
14323
14324 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
14325 M:      Ohad Ben-Cohen <ohad@wizery.com>
14326 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14327 L:      linux-remoteproc@vger.kernel.org
14328 S:      Maintained
14329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
14330 F:      Documentation/ABI/testing/sysfs-class-remoteproc
14331 F:      Documentation/devicetree/bindings/remoteproc/
14332 F:      Documentation/remoteproc.txt
14333 F:      drivers/remoteproc/
14334 F:      include/linux/remoteproc.h
14335 F:      include/linux/remoteproc/
14336
14337 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
14338 M:      Ohad Ben-Cohen <ohad@wizery.com>
14339 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14340 L:      linux-remoteproc@vger.kernel.org
14341 S:      Maintained
14342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
14343 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
14344 F:      Documentation/rpmsg.txt
14345 F:      drivers/rpmsg/
14346 F:      include/linux/rpmsg.h
14347 F:      include/linux/rpmsg/
14348 F:      include/uapi/linux/rpmsg.h
14349 F:      samples/rpmsg/
14350
14351 RENESAS CLOCK DRIVERS
14352 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14353 L:      linux-renesas-soc@vger.kernel.org
14354 S:      Supported
14355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
14356 F:      drivers/clk/renesas/
14357
14358 RENESAS EMEV2 I2C DRIVER
14359 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14360 S:      Supported
14361 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
14362 F:      drivers/i2c/busses/i2c-emev2.c
14363
14364 RENESAS ETHERNET DRIVERS
14365 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
14366 L:      netdev@vger.kernel.org
14367 L:      linux-renesas-soc@vger.kernel.org
14368 F:      Documentation/devicetree/bindings/net/renesas,*.txt
14369 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
14370 F:      drivers/net/ethernet/renesas/
14371 F:      include/linux/sh_eth.h
14372
14373 RENESAS R-CAR GYROADC DRIVER
14374 M:      Marek Vasut <marek.vasut@gmail.com>
14375 L:      linux-iio@vger.kernel.org
14376 S:      Supported
14377 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
14378 F:      drivers/iio/adc/rcar-gyroadc.c
14379
14380 RENESAS R-CAR I2C DRIVERS
14381 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14382 S:      Supported
14383 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
14384 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
14385 F:      drivers/i2c/busses/i2c-rcar.c
14386 F:      drivers/i2c/busses/i2c-sh_mobile.c
14387
14388 RENESAS RIIC DRIVER
14389 M:      Chris Brandt <chris.brandt@renesas.com>
14390 S:      Supported
14391 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
14392 F:      drivers/i2c/busses/i2c-riic.c
14393
14394 RENESAS USB PHY DRIVER
14395 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14396 L:      linux-renesas-soc@vger.kernel.org
14397 S:      Maintained
14398 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
14399
14400 RESET CONTROLLER FRAMEWORK
14401 M:      Philipp Zabel <p.zabel@pengutronix.de>
14402 S:      Maintained
14403 T:      git git://git.pengutronix.de/git/pza/linux
14404 F:      Documentation/devicetree/bindings/reset/
14405 F:      drivers/reset/
14406 F:      include/dt-bindings/reset/
14407 F:      include/linux/reset-controller.h
14408 F:      include/linux/reset.h
14409 F:      include/linux/reset/
14410 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
14411
14412 RESTARTABLE SEQUENCES SUPPORT
14413 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14414 M:      Peter Zijlstra <peterz@infradead.org>
14415 M:      "Paul E. McKenney" <paulmck@kernel.org>
14416 M:      Boqun Feng <boqun.feng@gmail.com>
14417 L:      linux-kernel@vger.kernel.org
14418 S:      Supported
14419 F:      include/trace/events/rseq.h
14420 F:      include/uapi/linux/rseq.h
14421 F:      kernel/rseq.c
14422 F:      tools/testing/selftests/rseq/
14423
14424 RFKILL
14425 M:      Johannes Berg <johannes@sipsolutions.net>
14426 L:      linux-wireless@vger.kernel.org
14427 S:      Maintained
14428 W:      https://wireless.wiki.kernel.org/
14429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14431 F:      Documentation/ABI/stable/sysfs-class-rfkill
14432 F:      Documentation/driver-api/rfkill.rst
14433 F:      include/linux/rfkill.h
14434 F:      include/uapi/linux/rfkill.h
14435 F:      net/rfkill/
14436
14437 RHASHTABLE
14438 M:      Thomas Graf <tgraf@suug.ch>
14439 M:      Herbert Xu <herbert@gondor.apana.org.au>
14440 L:      netdev@vger.kernel.org
14441 S:      Maintained
14442 F:      include/linux/rhashtable-types.h
14443 F:      include/linux/rhashtable.h
14444 F:      lib/rhashtable.c
14445 F:      lib/test_rhashtable.c
14446
14447 RICOH R5C592 MEMORYSTICK DRIVER
14448 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14449 S:      Maintained
14450 F:      drivers/memstick/host/r592.*
14451
14452 RICOH SMARTMEDIA/XD DRIVER
14453 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14454 S:      Maintained
14455 F:      drivers/mtd/nand/raw/r852.c
14456 F:      drivers/mtd/nand/raw/r852.h
14457
14458 RISC-V ARCHITECTURE
14459 M:      Paul Walmsley <paul.walmsley@sifive.com>
14460 M:      Palmer Dabbelt <palmer@dabbelt.com>
14461 M:      Albert Ou <aou@eecs.berkeley.edu>
14462 L:      linux-riscv@lists.infradead.org
14463 S:      Supported
14464 P:      Documentation/riscv/patch-acceptance.rst
14465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14466 F:      arch/riscv/
14467 N:      riscv
14468 K:      riscv
14469
14470 ROCCAT DRIVERS
14471 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14472 S:      Maintained
14473 W:      http://sourceforge.net/projects/roccat/
14474 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14475 F:      drivers/hid/hid-roccat*
14476 F:      include/linux/hid-roccat*
14477
14478 ROCKCHIP ISP V1 DRIVER
14479 M:      Helen Koike <helen.koike@collabora.com>
14480 L:      linux-media@vger.kernel.org
14481 S:      Maintained
14482 F:      drivers/staging/media/rkisp1/
14483
14484 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14485 M:      Jacob Chen <jacob-chen@iotwrt.com>
14486 M:      Ezequiel Garcia <ezequiel@collabora.com>
14487 L:      linux-media@vger.kernel.org
14488 S:      Maintained
14489 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14490 F:      drivers/media/platform/rockchip/rga/
14491
14492 ROCKER DRIVER
14493 M:      Jiri Pirko <jiri@resnulli.us>
14494 L:      netdev@vger.kernel.org
14495 S:      Supported
14496 F:      drivers/net/ethernet/rocker/
14497
14498 ROCKETPORT DRIVER
14499 S:      Maintained
14500 W:      http://www.comtrol.com
14501 F:      Documentation/driver-api/serial/rocket.rst
14502 F:      drivers/tty/rocket*
14503
14504 ROCKETPORT EXPRESS/INFINITY DRIVER
14505 M:      Kevin Cernekee <cernekee@gmail.com>
14506 L:      linux-serial@vger.kernel.org
14507 S:      Odd Fixes
14508 F:      drivers/tty/serial/rp2.*
14509
14510 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14511 M:      Tomasz Duszynski <tduszyns@gmail.com>
14512 S:      Maintained
14513 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14514 F:      drivers/iio/light/bh1750.c
14515
14516 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14517 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14518 L:      linux-kernel@vger.kernel.org
14519 L:      linux-renesas-soc@vger.kernel.org
14520 S:      Supported
14521 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14522 F:      drivers/gpio/gpio-bd9571mwv.c
14523 F:      drivers/mfd/bd9571mwv.c
14524 F:      drivers/regulator/bd9571mwv-regulator.c
14525 F:      include/linux/mfd/bd9571mwv.h
14526
14527 ROSE NETWORK LAYER
14528 M:      Ralf Baechle <ralf@linux-mips.org>
14529 L:      linux-hams@vger.kernel.org
14530 S:      Maintained
14531 W:      http://www.linux-ax25.org/
14532 F:      include/net/rose.h
14533 F:      include/uapi/linux/rose.h
14534 F:      net/rose/
14535
14536 ROTATION DRIVER FOR ALLWINNER A83T
14537 M:      Jernej Skrabec <jernej.skrabec@siol.net>
14538 L:      linux-media@vger.kernel.org
14539 S:      Maintained
14540 T:      git git://linuxtv.org/media_tree.git
14541 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
14542 F:      drivers/media/platform/sunxi/sun8i-rotate/
14543
14544 RTL2830 MEDIA DRIVER
14545 M:      Antti Palosaari <crope@iki.fi>
14546 L:      linux-media@vger.kernel.org
14547 S:      Maintained
14548 W:      https://linuxtv.org
14549 W:      http://palosaari.fi/linux/
14550 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14551 T:      git git://linuxtv.org/anttip/media_tree.git
14552 F:      drivers/media/dvb-frontends/rtl2830*
14553
14554 RTL2832 MEDIA DRIVER
14555 M:      Antti Palosaari <crope@iki.fi>
14556 L:      linux-media@vger.kernel.org
14557 S:      Maintained
14558 W:      https://linuxtv.org
14559 W:      http://palosaari.fi/linux/
14560 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14561 T:      git git://linuxtv.org/anttip/media_tree.git
14562 F:      drivers/media/dvb-frontends/rtl2832*
14563
14564 RTL2832_SDR MEDIA DRIVER
14565 M:      Antti Palosaari <crope@iki.fi>
14566 L:      linux-media@vger.kernel.org
14567 S:      Maintained
14568 W:      https://linuxtv.org
14569 W:      http://palosaari.fi/linux/
14570 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14571 T:      git git://linuxtv.org/anttip/media_tree.git
14572 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14573
14574 RTL8180 WIRELESS DRIVER
14575 L:      linux-wireless@vger.kernel.org
14576 S:      Orphan
14577 W:      https://wireless.wiki.kernel.org/
14578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14579 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14580
14581 RTL8187 WIRELESS DRIVER
14582 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14583 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14584 M:      Larry Finger <Larry.Finger@lwfinger.net>
14585 L:      linux-wireless@vger.kernel.org
14586 S:      Maintained
14587 W:      https://wireless.wiki.kernel.org/
14588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14589 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14590
14591 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14592 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14593 L:      linux-wireless@vger.kernel.org
14594 S:      Maintained
14595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14596 F:      drivers/net/wireless/realtek/rtl8xxxu/
14597
14598 RXRPC SOCKETS (AF_RXRPC)
14599 M:      David Howells <dhowells@redhat.com>
14600 L:      linux-afs@lists.infradead.org
14601 S:      Supported
14602 W:      https://www.infradead.org/~dhowells/kafs/
14603 F:      Documentation/networking/rxrpc.txt
14604 F:      include/keys/rxrpc-type.h
14605 F:      include/net/af_rxrpc.h
14606 F:      include/trace/events/rxrpc.h
14607 F:      include/uapi/linux/rxrpc.h
14608 F:      net/rxrpc/
14609
14610 S3 SAVAGE FRAMEBUFFER DRIVER
14611 M:      Antonino Daplas <adaplas@gmail.com>
14612 L:      linux-fbdev@vger.kernel.org
14613 S:      Maintained
14614 F:      drivers/video/fbdev/savage/
14615
14616 S390
14617 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14618 M:      Vasily Gorbik <gor@linux.ibm.com>
14619 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14620 L:      linux-s390@vger.kernel.org
14621 S:      Supported
14622 W:      http://www.ibm.com/developerworks/linux/linux390/
14623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14624 F:      Documentation/driver-api/s390-drivers.rst
14625 F:      Documentation/s390/
14626 F:      arch/s390/
14627 F:      drivers/s390/
14628
14629 S390 COMMON I/O LAYER
14630 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
14631 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14632 L:      linux-s390@vger.kernel.org
14633 S:      Supported
14634 W:      http://www.ibm.com/developerworks/linux/linux390/
14635 F:      drivers/s390/cio/
14636
14637 S390 DASD DRIVER
14638 M:      Stefan Haberland <sth@linux.ibm.com>
14639 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14640 L:      linux-s390@vger.kernel.org
14641 S:      Supported
14642 W:      http://www.ibm.com/developerworks/linux/linux390/
14643 F:      block/partitions/ibm.c
14644 F:      drivers/s390/block/dasd*
14645
14646 S390 IOMMU (PCI)
14647 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14648 L:      linux-s390@vger.kernel.org
14649 S:      Supported
14650 W:      http://www.ibm.com/developerworks/linux/linux390/
14651 F:      drivers/iommu/s390-iommu.c
14652
14653 S390 IUCV NETWORK LAYER
14654 M:      Julian Wiedmann <jwi@linux.ibm.com>
14655 M:      Karsten Graul <kgraul@linux.ibm.com>
14656 M:      Ursula Braun <ubraun@linux.ibm.com>
14657 L:      linux-s390@vger.kernel.org
14658 S:      Supported
14659 W:      http://www.ibm.com/developerworks/linux/linux390/
14660 F:      drivers/s390/net/*iucv*
14661 F:      include/net/iucv/
14662 F:      net/iucv/
14663
14664 S390 NETWORK DRIVERS
14665 M:      Julian Wiedmann <jwi@linux.ibm.com>
14666 M:      Karsten Graul <kgraul@linux.ibm.com>
14667 M:      Ursula Braun <ubraun@linux.ibm.com>
14668 L:      linux-s390@vger.kernel.org
14669 S:      Supported
14670 W:      http://www.ibm.com/developerworks/linux/linux390/
14671 F:      drivers/s390/net/
14672
14673 S390 PCI SUBSYSTEM
14674 M:      Niklas Schnelle <schnelle@linux.ibm.com>
14675 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14676 L:      linux-s390@vger.kernel.org
14677 S:      Supported
14678 W:      http://www.ibm.com/developerworks/linux/linux390/
14679 F:      arch/s390/pci/
14680 F:      drivers/pci/hotplug/s390_pci_hpc.c
14681
14682 S390 VFIO AP DRIVER
14683 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14684 M:      Pierre Morel <pmorel@linux.ibm.com>
14685 M:      Halil Pasic <pasic@linux.ibm.com>
14686 L:      linux-s390@vger.kernel.org
14687 S:      Supported
14688 W:      http://www.ibm.com/developerworks/linux/linux390/
14689 F:      Documentation/s390/vfio-ap.rst
14690 F:      drivers/s390/crypto/vfio_ap_drv.c
14691 F:      drivers/s390/crypto/vfio_ap_ops.c
14692 F:      drivers/s390/crypto/vfio_ap_private.h
14693
14694 S390 VFIO-CCW DRIVER
14695 M:      Cornelia Huck <cohuck@redhat.com>
14696 M:      Eric Farman <farman@linux.ibm.com>
14697 R:      Halil Pasic <pasic@linux.ibm.com>
14698 L:      linux-s390@vger.kernel.org
14699 L:      kvm@vger.kernel.org
14700 S:      Supported
14701 F:      Documentation/s390/vfio-ccw.rst
14702 F:      drivers/s390/cio/vfio_ccw*
14703 F:      include/uapi/linux/vfio_ccw.h
14704
14705 S390 ZCRYPT DRIVER
14706 M:      Harald Freudenberger <freude@linux.ibm.com>
14707 L:      linux-s390@vger.kernel.org
14708 S:      Supported
14709 W:      http://www.ibm.com/developerworks/linux/linux390/
14710 F:      drivers/s390/crypto/
14711
14712 S390 ZFCP DRIVER
14713 M:      Steffen Maier <maier@linux.ibm.com>
14714 M:      Benjamin Block <bblock@linux.ibm.com>
14715 L:      linux-s390@vger.kernel.org
14716 S:      Supported
14717 W:      http://www.ibm.com/developerworks/linux/linux390/
14718 F:      drivers/s390/scsi/zfcp_*
14719
14720 S3C24XX SD/MMC Driver
14721 M:      Ben Dooks <ben-linux@fluff.org>
14722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14723 S:      Supported
14724 F:      drivers/mmc/host/s3cmci.*
14725
14726 SAA6588 RDS RECEIVER DRIVER
14727 M:      Hans Verkuil <hverkuil@xs4all.nl>
14728 L:      linux-media@vger.kernel.org
14729 S:      Odd Fixes
14730 W:      https://linuxtv.org
14731 T:      git git://linuxtv.org/media_tree.git
14732 F:      drivers/media/i2c/saa6588*
14733
14734 SAA7134 VIDEO4LINUX DRIVER
14735 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14736 L:      linux-media@vger.kernel.org
14737 S:      Odd fixes
14738 W:      https://linuxtv.org
14739 T:      git git://linuxtv.org/media_tree.git
14740 F:      Documentation/media/v4l-drivers/saa7134*
14741 F:      drivers/media/pci/saa7134/
14742
14743 SAA7146 VIDEO4LINUX-2 DRIVER
14744 M:      Hans Verkuil <hverkuil@xs4all.nl>
14745 L:      linux-media@vger.kernel.org
14746 S:      Maintained
14747 T:      git git://linuxtv.org/media_tree.git
14748 F:      drivers/media/common/saa7146/
14749 F:      drivers/media/pci/saa7146/
14750 F:      include/media/drv-intf/saa7146*
14751
14752 SAFESETID SECURITY MODULE
14753 M:      Micah Morton <mortonm@chromium.org>
14754 S:      Supported
14755 F:      Documentation/admin-guide/LSM/SafeSetID.rst
14756 F:      security/safesetid/
14757
14758 SAMSUNG AUDIO (ASoC) DRIVERS
14759 M:      Krzysztof Kozlowski <krzk@kernel.org>
14760 M:      Sangbeom Kim <sbkim73@samsung.com>
14761 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14762 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14763 S:      Supported
14764 F:      Documentation/devicetree/bindings/sound/samsung*
14765 F:      sound/soc/samsung/
14766
14767 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14768 M:      Krzysztof Kozlowski <krzk@kernel.org>
14769 L:      linux-crypto@vger.kernel.org
14770 L:      linux-samsung-soc@vger.kernel.org
14771 S:      Maintained
14772 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
14773 F:      drivers/crypto/exynos-rng.c
14774
14775 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14776 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14777 L:      linux-samsung-soc@vger.kernel.org
14778 S:      Maintained
14779 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14780 F:      drivers/char/hw_random/exynos-trng.c
14781
14782 SAMSUNG FRAMEBUFFER DRIVER
14783 M:      Jingoo Han <jingoohan1@gmail.com>
14784 L:      linux-fbdev@vger.kernel.org
14785 S:      Maintained
14786 F:      drivers/video/fbdev/s3c-fb.c
14787
14788 SAMSUNG LAPTOP DRIVER
14789 M:      Corentin Chary <corentin.chary@gmail.com>
14790 L:      platform-driver-x86@vger.kernel.org
14791 S:      Maintained
14792 F:      drivers/platform/x86/samsung-laptop.c
14793
14794 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14795 M:      Sangbeom Kim <sbkim73@samsung.com>
14796 M:      Krzysztof Kozlowski <krzk@kernel.org>
14797 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14798 L:      linux-kernel@vger.kernel.org
14799 L:      linux-samsung-soc@vger.kernel.org
14800 S:      Supported
14801 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14802 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14803 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14804 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14805 F:      drivers/clk/clk-s2mps11.c
14806 F:      drivers/mfd/sec*.c
14807 F:      drivers/regulator/s2m*.c
14808 F:      drivers/regulator/s5m*.c
14809 F:      drivers/rtc/rtc-s5m.c
14810 F:      include/linux/mfd/samsung/
14811
14812 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14813 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14814 L:      linux-media@vger.kernel.org
14815 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14816 S:      Maintained
14817 F:      drivers/media/platform/s3c-camif/
14818 F:      include/media/drv-intf/s3c_camif.h
14819
14820 SAMSUNG S3FWRN5 NFC DRIVER
14821 M:      Robert Baldyga <r.baldyga@samsung.com>
14822 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14823 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14824 S:      Supported
14825 F:      drivers/nfc/s3fwrn5
14826
14827 SAMSUNG S5C73M3 CAMERA DRIVER
14828 M:      Kyungmin Park <kyungmin.park@samsung.com>
14829 M:      Andrzej Hajda <a.hajda@samsung.com>
14830 L:      linux-media@vger.kernel.org
14831 S:      Supported
14832 F:      drivers/media/i2c/s5c73m3/*
14833
14834 SAMSUNG S5K5BAF CAMERA DRIVER
14835 M:      Kyungmin Park <kyungmin.park@samsung.com>
14836 M:      Andrzej Hajda <a.hajda@samsung.com>
14837 L:      linux-media@vger.kernel.org
14838 S:      Supported
14839 F:      drivers/media/i2c/s5k5baf.c
14840
14841 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14842 M:      Krzysztof Kozlowski <krzk@kernel.org>
14843 M:      Vladimir Zapolskiy <vz@mleia.com>
14844 M:      Kamil Konieczny <k.konieczny@samsung.com>
14845 L:      linux-crypto@vger.kernel.org
14846 L:      linux-samsung-soc@vger.kernel.org
14847 S:      Maintained
14848 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
14849 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
14850 F:      drivers/crypto/s5p-sss.c
14851
14852 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14853 M:      Kyungmin Park <kyungmin.park@samsung.com>
14854 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14855 L:      linux-media@vger.kernel.org
14856 S:      Supported
14857 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14858 F:      drivers/media/platform/exynos4-is/
14859
14860 SAMSUNG SOC CLOCK DRIVERS
14861 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14862 M:      Tomasz Figa <tomasz.figa@gmail.com>
14863 M:      Chanwoo Choi <cw00.choi@samsung.com>
14864 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14865 S:      Supported
14866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14867 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14868 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14869 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14870 F:      drivers/clk/samsung/
14871 F:      include/dt-bindings/clock/exynos*.h
14872
14873 SAMSUNG SPI DRIVERS
14874 M:      Kukjin Kim <kgene@kernel.org>
14875 M:      Krzysztof Kozlowski <krzk@kernel.org>
14876 M:      Andi Shyti <andi@etezian.org>
14877 L:      linux-spi@vger.kernel.org
14878 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14879 S:      Maintained
14880 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14881 F:      drivers/spi/spi-s3c*
14882 F:      include/linux/platform_data/spi-s3c64xx.h
14883
14884 SAMSUNG SXGBE DRIVERS
14885 M:      Byungho An <bh74.an@samsung.com>
14886 L:      netdev@vger.kernel.org
14887 S:      Supported
14888 F:      drivers/net/ethernet/samsung/sxgbe/
14889
14890 SAMSUNG THERMAL DRIVER
14891 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14892 L:      linux-pm@vger.kernel.org
14893 L:      linux-samsung-soc@vger.kernel.org
14894 S:      Supported
14895 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14896 F:      drivers/thermal/samsung/
14897
14898 SAMSUNG USB2 PHY DRIVER
14899 M:      Kamil Debski <kamil@wypas.org>
14900 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14901 L:      linux-kernel@vger.kernel.org
14902 S:      Supported
14903 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14904 F:      Documentation/driver-api/phy/samsung-usb2.rst
14905 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14906 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14907 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14908 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14909 F:      drivers/phy/samsung/phy-samsung-usb2.c
14910 F:      drivers/phy/samsung/phy-samsung-usb2.h
14911
14912 SC1200 WDT DRIVER
14913 M:      Zwane Mwaikambo <zwanem@gmail.com>
14914 S:      Maintained
14915 F:      drivers/watchdog/sc1200wdt.c
14916
14917 SCHEDULER
14918 M:      Ingo Molnar <mingo@redhat.com>
14919 M:      Peter Zijlstra <peterz@infradead.org>
14920 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14921 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14922 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14923 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14924 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14925 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14926 L:      linux-kernel@vger.kernel.org
14927 S:      Maintained
14928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14929 F:      include/linux/preempt.h
14930 F:      include/linux/sched.h
14931 F:      include/linux/wait.h
14932 F:      include/uapi/linux/sched.h
14933 F:      kernel/sched/
14934
14935 SCR24X CHIP CARD INTERFACE DRIVER
14936 M:      Lubomir Rintel <lkundrak@v3.sk>
14937 S:      Supported
14938 F:      drivers/char/pcmcia/scr24x_cs.c
14939
14940 SCSI CDROM DRIVER
14941 M:      Jens Axboe <axboe@kernel.dk>
14942 L:      linux-scsi@vger.kernel.org
14943 S:      Maintained
14944 W:      http://www.kernel.dk
14945 F:      drivers/scsi/sr*
14946
14947 SCSI RDMA PROTOCOL (SRP) INITIATOR
14948 M:      Bart Van Assche <bvanassche@acm.org>
14949 L:      linux-rdma@vger.kernel.org
14950 S:      Supported
14951 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14952 F:      drivers/infiniband/ulp/srp/
14953 F:      include/scsi/srp.h
14954
14955 SCSI RDMA PROTOCOL (SRP) TARGET
14956 M:      Bart Van Assche <bvanassche@acm.org>
14957 L:      linux-rdma@vger.kernel.org
14958 L:      target-devel@vger.kernel.org
14959 S:      Supported
14960 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14961 F:      drivers/infiniband/ulp/srpt/
14962
14963 SCSI SG DRIVER
14964 M:      Doug Gilbert <dgilbert@interlog.com>
14965 L:      linux-scsi@vger.kernel.org
14966 S:      Maintained
14967 W:      http://sg.danny.cz/sg
14968 F:      Documentation/scsi/scsi-generic.rst
14969 F:      drivers/scsi/sg.c
14970 F:      include/scsi/sg.h
14971
14972 SCSI SUBSYSTEM
14973 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14974 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14975 L:      linux-scsi@vger.kernel.org
14976 S:      Maintained
14977 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14980 F:      Documentation/devicetree/bindings/scsi/
14981 F:      drivers/scsi/
14982 F:      include/scsi/
14983
14984 SCSI TAPE DRIVER
14985 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14986 L:      linux-scsi@vger.kernel.org
14987 S:      Maintained
14988 F:      Documentation/scsi/st.rst
14989 F:      drivers/scsi/st.*
14990 F:      drivers/scsi/st_*.h
14991
14992 SCSI TARGET SUBSYSTEM
14993 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14994 L:      linux-scsi@vger.kernel.org
14995 L:      target-devel@vger.kernel.org
14996 S:      Supported
14997 W:      http://www.linux-iscsi.org
14998 Q:      https://patchwork.kernel.org/project/target-devel/list/
14999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
15000 F:      Documentation/target/
15001 F:      drivers/target/
15002 F:      include/target/
15003
15004 SCTP PROTOCOL
15005 M:      Vlad Yasevich <vyasevich@gmail.com>
15006 M:      Neil Horman <nhorman@tuxdriver.com>
15007 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
15008 L:      linux-sctp@vger.kernel.org
15009 S:      Maintained
15010 W:      http://lksctp.sourceforge.net
15011 F:      Documentation/networking/sctp.txt
15012 F:      include/linux/sctp.h
15013 F:      include/net/sctp/
15014 F:      include/uapi/linux/sctp.h
15015 F:      net/sctp/
15016
15017 SCx200 CPU SUPPORT
15018 M:      Jim Cromie <jim.cromie@gmail.com>
15019 S:      Odd Fixes
15020 F:      Documentation/i2c/busses/scx200_acb.rst
15021 F:      arch/x86/platform/scx200/
15022 F:      drivers/i2c/busses/scx200*
15023 F:      drivers/mtd/maps/scx200_docflash.c
15024 F:      drivers/watchdog/scx200_wdt.c
15025 F:      include/linux/scx200.h
15026
15027 SCx200 GPIO DRIVER
15028 M:      Jim Cromie <jim.cromie@gmail.com>
15029 S:      Maintained
15030 F:      drivers/char/scx200_gpio.c
15031 F:      include/linux/scx200_gpio.h
15032
15033 SCx200 HRT CLOCKSOURCE DRIVER
15034 M:      Jim Cromie <jim.cromie@gmail.com>
15035 S:      Maintained
15036 F:      drivers/clocksource/scx200_hrt.c
15037
15038 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
15039 M:      Sascha Sommer <saschasommer@freenet.de>
15040 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
15041 S:      Maintained
15042 F:      drivers/mmc/host/sdricoh_cs.c
15043
15044 SECO BOARDS CEC DRIVER
15045 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
15046 S:      Maintained
15047 F:      drivers/media/platform/seco-cec/seco-cec.c
15048 F:      drivers/media/platform/seco-cec/seco-cec.h
15049
15050 SECURE COMPUTING
15051 M:      Kees Cook <keescook@chromium.org>
15052 R:      Andy Lutomirski <luto@amacapital.net>
15053 R:      Will Drewry <wad@chromium.org>
15054 S:      Supported
15055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
15056 F:      Documentation/userspace-api/seccomp_filter.rst
15057 F:      include/linux/seccomp.h
15058 F:      include/uapi/linux/seccomp.h
15059 F:      kernel/seccomp.c
15060 F:      tools/testing/selftests/kselftest_harness.h
15061 F:      tools/testing/selftests/seccomp/*
15062 K:      \bsecure_computing
15063 K:      \bTIF_SECCOMP\b
15064
15065 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
15066 M:      Al Cooper <alcooperx@gmail.com>
15067 L:      linux-mmc@vger.kernel.org
15068 L:      bcm-kernel-feedback-list@broadcom.com
15069 S:      Maintained
15070 F:      drivers/mmc/host/sdhci-brcmstb*
15071
15072 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
15073 M:      Adrian Hunter <adrian.hunter@intel.com>
15074 L:      linux-mmc@vger.kernel.org
15075 S:      Maintained
15076 F:      drivers/mmc/host/sdhci*
15077 F:      include/linux/mmc/sdhci*
15078
15079 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
15080 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
15081 L:      linux-mmc@vger.kernel.org
15082 S:      Supported
15083 F:      drivers/mmc/host/sdhci-of-at91.c
15084
15085 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
15086 M:      Ben Dooks <ben-linux@fluff.org>
15087 M:      Jaehoon Chung <jh80.chung@samsung.com>
15088 L:      linux-mmc@vger.kernel.org
15089 S:      Maintained
15090 F:      drivers/mmc/host/sdhci-s3c*
15091
15092 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
15093 M:      Viresh Kumar <vireshk@kernel.org>
15094 L:      linux-mmc@vger.kernel.org
15095 S:      Maintained
15096 F:      drivers/mmc/host/sdhci-spear.c
15097
15098 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
15099 M:      Kishon Vijay Abraham I <kishon@ti.com>
15100 L:      linux-mmc@vger.kernel.org
15101 S:      Maintained
15102 F:      drivers/mmc/host/sdhci-omap.c
15103
15104 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
15105 M:      Jonathan Derrick <jonathan.derrick@intel.com>
15106 M:      Revanth Rajashekar <revanth.rajashekar@intel.com>
15107 L:      linux-block@vger.kernel.org
15108 S:      Supported
15109 F:      block/opal_proto.h
15110 F:      block/sed*
15111 F:      include/linux/sed*
15112 F:      include/uapi/linux/sed*
15113
15114 SECURITY CONTACT
15115 M:      Security Officers <security@kernel.org>
15116 S:      Supported
15117
15118 SECURITY SUBSYSTEM
15119 M:      James Morris <jmorris@namei.org>
15120 M:      "Serge E. Hallyn" <serge@hallyn.com>
15121 L:      linux-security-module@vger.kernel.org (suggested Cc:)
15122 S:      Supported
15123 W:      http://kernsec.org/
15124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
15125 F:      security/
15126 X:      security/selinux/
15127
15128 SELINUX SECURITY MODULE
15129 M:      Paul Moore <paul@paul-moore.com>
15130 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
15131 M:      Eric Paris <eparis@parisplace.org>
15132 L:      selinux@vger.kernel.org
15133 S:      Supported
15134 W:      https://selinuxproject.org
15135 W:      https://github.com/SELinuxProject
15136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
15137 F:      Documentation/ABI/obsolete/sysfs-selinux-checkreqprot
15138 F:      Documentation/ABI/obsolete/sysfs-selinux-disable
15139 F:      Documentation/admin-guide/LSM/SELinux.rst
15140 F:      include/uapi/linux/selinux_netlink.h
15141 F:      scripts/selinux/
15142 F:      security/selinux/
15143
15144 SENSABLE PHANTOM
15145 M:      Jiri Slaby <jirislaby@gmail.com>
15146 S:      Maintained
15147 F:      drivers/misc/phantom.c
15148 F:      include/uapi/linux/phantom.h
15149
15150 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
15151 M:      Tomasz Duszynski <tduszyns@gmail.com>
15152 S:      Maintained
15153 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
15154 F:      drivers/iio/chemical/sps30.c
15155
15156 SERIAL DEVICE BUS
15157 M:      Rob Herring <robh@kernel.org>
15158 L:      linux-serial@vger.kernel.org
15159 S:      Maintained
15160 F:      Documentation/devicetree/bindings/serial/serial.yaml
15161 F:      drivers/tty/serdev/
15162 F:      include/linux/serdev.h
15163
15164 SERIAL DRIVERS
15165 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15166 L:      linux-serial@vger.kernel.org
15167 S:      Maintained
15168 F:      Documentation/devicetree/bindings/serial/
15169 F:      drivers/tty/serial/
15170
15171 SERIAL IR RECEIVER
15172 M:      Sean Young <sean@mess.org>
15173 L:      linux-media@vger.kernel.org
15174 S:      Maintained
15175 F:      drivers/media/rc/serial_ir.c
15176
15177 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15178 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15179 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15180 S:      Maintained
15181 F:      Documentation/devicetree/bindings/slimbus/
15182 F:      drivers/slimbus/
15183 F:      include/linux/slimbus.h
15184
15185 SFC NETWORK DRIVER
15186 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
15187 M:      Edward Cree <ecree@solarflare.com>
15188 M:      Martin Habets <mhabets@solarflare.com>
15189 L:      netdev@vger.kernel.org
15190 S:      Supported
15191 F:      drivers/net/ethernet/sfc/
15192
15193 SFF/SFP/SFP+ MODULE SUPPORT
15194 M:      Russell King <linux@armlinux.org.uk>
15195 L:      netdev@vger.kernel.org
15196 S:      Maintained
15197 F:      drivers/net/phy/phylink.c
15198 F:      drivers/net/phy/sfp*
15199 F:      include/linux/phylink.h
15200 F:      include/linux/sfp.h
15201 K:      phylink
15202
15203 SGI GRU DRIVER
15204 M:      Dimitri Sivanich <sivanich@sgi.com>
15205 S:      Maintained
15206 F:      drivers/misc/sgi-gru/
15207
15208 SGI XP/XPC/XPNET DRIVER
15209 M:      Cliff Whickman <cpw@sgi.com>
15210 M:      Robin Holt <robinmholt@gmail.com>
15211 S:      Maintained
15212 F:      drivers/misc/sgi-xp/
15213
15214 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
15215 M:      Ursula Braun <ubraun@linux.ibm.com>
15216 M:      Karsten Graul <kgraul@linux.ibm.com>
15217 L:      linux-s390@vger.kernel.org
15218 S:      Supported
15219 W:      http://www.ibm.com/developerworks/linux/linux390/
15220 F:      net/smc/
15221
15222 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
15223 M:      Linus Walleij <linus.walleij@linaro.org>
15224 L:      linux-iio@vger.kernel.org
15225 S:      Maintained
15226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
15227 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
15228 F:      drivers/iio/light/gp2ap002.c
15229
15230 SHARP RJ54N1CB0C SENSOR DRIVER
15231 M:      Jacopo Mondi <jacopo@jmondi.org>
15232 L:      linux-media@vger.kernel.org
15233 S:      Odd fixes
15234 T:      git git://linuxtv.org/media_tree.git
15235 F:      drivers/media/i2c/rj54n1cb0c.c
15236 F:      include/media/i2c/rj54n1cb0c.h
15237
15238 SH_VEU V4L2 MEM2MEM DRIVER
15239 L:      linux-media@vger.kernel.org
15240 S:      Orphan
15241 F:      drivers/media/platform/sh_veu.c
15242
15243 SH_VOU V4L2 OUTPUT DRIVER
15244 L:      linux-media@vger.kernel.org
15245 S:      Orphan
15246 F:      drivers/media/platform/sh_vou.c
15247 F:      include/media/drv-intf/sh_vou.h
15248
15249 SI2157 MEDIA DRIVER
15250 M:      Antti Palosaari <crope@iki.fi>
15251 L:      linux-media@vger.kernel.org
15252 S:      Maintained
15253 W:      https://linuxtv.org
15254 W:      http://palosaari.fi/linux/
15255 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15256 T:      git git://linuxtv.org/anttip/media_tree.git
15257 F:      drivers/media/tuners/si2157*
15258
15259 SI2165 MEDIA DRIVER
15260 M:      Matthias Schwarzott <zzam@gentoo.org>
15261 L:      linux-media@vger.kernel.org
15262 S:      Maintained
15263 W:      https://linuxtv.org
15264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15265 F:      drivers/media/dvb-frontends/si2165*
15266
15267 SI2168 MEDIA DRIVER
15268 M:      Antti Palosaari <crope@iki.fi>
15269 L:      linux-media@vger.kernel.org
15270 S:      Maintained
15271 W:      https://linuxtv.org
15272 W:      http://palosaari.fi/linux/
15273 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15274 T:      git git://linuxtv.org/anttip/media_tree.git
15275 F:      drivers/media/dvb-frontends/si2168*
15276
15277 SI470X FM RADIO RECEIVER I2C DRIVER
15278 M:      Hans Verkuil <hverkuil@xs4all.nl>
15279 L:      linux-media@vger.kernel.org
15280 S:      Odd Fixes
15281 W:      https://linuxtv.org
15282 T:      git git://linuxtv.org/media_tree.git
15283 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
15284
15285 SI470X FM RADIO RECEIVER USB DRIVER
15286 M:      Hans Verkuil <hverkuil@xs4all.nl>
15287 L:      linux-media@vger.kernel.org
15288 S:      Maintained
15289 W:      https://linuxtv.org
15290 T:      git git://linuxtv.org/media_tree.git
15291 F:      drivers/media/radio/si470x/radio-si470x-common.c
15292 F:      drivers/media/radio/si470x/radio-si470x-usb.c
15293 F:      drivers/media/radio/si470x/radio-si470x.h
15294
15295 SI4713 FM RADIO TRANSMITTER I2C DRIVER
15296 M:      Eduardo Valentin <edubezval@gmail.com>
15297 L:      linux-media@vger.kernel.org
15298 S:      Odd Fixes
15299 W:      https://linuxtv.org
15300 T:      git git://linuxtv.org/media_tree.git
15301 F:      drivers/media/radio/si4713/si4713.?
15302
15303 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
15304 M:      Eduardo Valentin <edubezval@gmail.com>
15305 L:      linux-media@vger.kernel.org
15306 S:      Odd Fixes
15307 W:      https://linuxtv.org
15308 T:      git git://linuxtv.org/media_tree.git
15309 F:      drivers/media/radio/si4713/radio-platform-si4713.c
15310
15311 SI4713 FM RADIO TRANSMITTER USB DRIVER
15312 M:      Hans Verkuil <hverkuil@xs4all.nl>
15313 L:      linux-media@vger.kernel.org
15314 S:      Maintained
15315 W:      https://linuxtv.org
15316 T:      git git://linuxtv.org/media_tree.git
15317 F:      drivers/media/radio/si4713/radio-usb-si4713.c
15318
15319 SIANO DVB DRIVER
15320 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15321 L:      linux-media@vger.kernel.org
15322 S:      Odd fixes
15323 W:      https://linuxtv.org
15324 T:      git git://linuxtv.org/media_tree.git
15325 F:      drivers/media/common/siano/
15326 F:      drivers/media/mmc/siano/
15327 F:      drivers/media/usb/siano/
15328 F:      drivers/media/usb/siano/
15329
15330 SIFIVE DRIVERS
15331 M:      Palmer Dabbelt <palmer@dabbelt.com>
15332 M:      Paul Walmsley <paul.walmsley@sifive.com>
15333 L:      linux-riscv@lists.infradead.org
15334 S:      Supported
15335 T:      git git://github.com/sifive/riscv-linux.git
15336 N:      sifive
15337 K:      [^@]sifive
15338
15339 SIFIVE FU540 SYSTEM-ON-CHIP
15340 M:      Paul Walmsley <paul.walmsley@sifive.com>
15341 M:      Palmer Dabbelt <palmer@dabbelt.com>
15342 L:      linux-riscv@lists.infradead.org
15343 S:      Supported
15344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
15345 N:      fu540
15346 K:      fu540
15347
15348 SIFIVE PDMA DRIVER
15349 M:      Green Wan <green.wan@sifive.com>
15350 S:      Maintained
15351 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
15352 F:      drivers/dma/sf-pdma/
15353
15354 SILEAD TOUCHSCREEN DRIVER
15355 M:      Hans de Goede <hdegoede@redhat.com>
15356 L:      linux-input@vger.kernel.org
15357 L:      platform-driver-x86@vger.kernel.org
15358 S:      Maintained
15359 F:      drivers/input/touchscreen/silead.c
15360 F:      drivers/platform/x86/touchscreen_dmi.c
15361
15362 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
15363 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
15364 S:      Supported
15365 F:      drivers/staging/wfx/
15366
15367 SILICON MOTION SM712 FRAME BUFFER DRIVER
15368 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15369 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15370 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15371 L:      linux-fbdev@vger.kernel.org
15372 S:      Maintained
15373 F:      Documentation/fb/sm712fb.rst
15374 F:      drivers/video/fbdev/sm712*
15375
15376 SIMPLE FIRMWARE INTERFACE (SFI)
15377 S:      Obsolete
15378 W:      http://simplefirmware.org/
15379 F:      arch/x86/platform/sfi/
15380 F:      drivers/sfi/
15381 F:      include/linux/sfi*.h
15382
15383 SIMPLEFB FB DRIVER
15384 M:      Hans de Goede <hdegoede@redhat.com>
15385 L:      linux-fbdev@vger.kernel.org
15386 S:      Maintained
15387 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
15388 F:      drivers/video/fbdev/simplefb.c
15389 F:      include/linux/platform_data/simplefb.h
15390
15391 SIMTEC EB110ATX (Chalice CATS)
15392 M:      Vincent Sanders <vince@simtec.co.uk>
15393 M:      Simtec Linux Team <linux@simtec.co.uk>
15394 S:      Supported
15395 W:      http://www.simtec.co.uk/products/EB110ATX/
15396
15397 SIMTEC EB2410ITX (BAST)
15398 M:      Vincent Sanders <vince@simtec.co.uk>
15399 M:      Simtec Linux Team <linux@simtec.co.uk>
15400 S:      Supported
15401 W:      http://www.simtec.co.uk/products/EB2410ITX/
15402 F:      arch/arm/mach-s3c24xx/bast-ide.c
15403 F:      arch/arm/mach-s3c24xx/bast-irq.c
15404 F:      arch/arm/mach-s3c24xx/mach-bast.c
15405
15406 SIOX
15407 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15408 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15409 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15410 S:      Supported
15411 F:      drivers/gpio/gpio-siox.c
15412 F:      drivers/siox/*
15413 F:      include/trace/events/siox.h
15414
15415 SIPHASH PRF ROUTINES
15416 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15417 S:      Maintained
15418 F:      include/linux/siphash.h
15419 F:      lib/siphash.c
15420 F:      lib/test_siphash.c
15421
15422 SIS 190 ETHERNET DRIVER
15423 M:      Francois Romieu <romieu@fr.zoreil.com>
15424 L:      netdev@vger.kernel.org
15425 S:      Maintained
15426 F:      drivers/net/ethernet/sis/sis190.c
15427
15428 SIS 900/7016 FAST ETHERNET DRIVER
15429 M:      Daniele Venzano <venza@brownhat.org>
15430 L:      netdev@vger.kernel.org
15431 S:      Maintained
15432 W:      http://www.brownhat.org/sis900.html
15433 F:      drivers/net/ethernet/sis/sis900.*
15434
15435 SIS FRAMEBUFFER DRIVER
15436 M:      Thomas Winischhofer <thomas@winischhofer.net>
15437 S:      Maintained
15438 W:      http://www.winischhofer.net/linuxsisvga.shtml
15439 F:      Documentation/fb/sisfb.rst
15440 F:      drivers/video/fbdev/sis/
15441 F:      include/video/sisfb.h
15442
15443 SIS USB2VGA DRIVER
15444 M:      Thomas Winischhofer <thomas@winischhofer.net>
15445 S:      Maintained
15446 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15447 F:      drivers/usb/misc/sisusbvga/
15448
15449 SLAB ALLOCATOR
15450 M:      Christoph Lameter <cl@linux.com>
15451 M:      Pekka Enberg <penberg@kernel.org>
15452 M:      David Rientjes <rientjes@google.com>
15453 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15454 M:      Andrew Morton <akpm@linux-foundation.org>
15455 L:      linux-mm@kvack.org
15456 S:      Maintained
15457 F:      include/linux/sl?b*.h
15458 F:      mm/sl?b*
15459
15460 SLEEPABLE READ-COPY UPDATE (SRCU)
15461 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15462 M:      "Paul E. McKenney" <paulmck@kernel.org>
15463 M:      Josh Triplett <josh@joshtriplett.org>
15464 R:      Steven Rostedt <rostedt@goodmis.org>
15465 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15466 L:      rcu@vger.kernel.org
15467 S:      Supported
15468 W:      http://www.rdrop.com/users/paulmck/RCU/
15469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15470 F:      include/linux/srcu*.h
15471 F:      kernel/rcu/srcu*.c
15472
15473 SMACK SECURITY MODULE
15474 M:      Casey Schaufler <casey@schaufler-ca.com>
15475 L:      linux-security-module@vger.kernel.org
15476 S:      Maintained
15477 W:      http://schaufler-ca.com
15478 T:      git git://github.com/cschaufler/smack-next
15479 F:      Documentation/admin-guide/LSM/Smack.rst
15480 F:      security/smack/
15481
15482 SMC91x ETHERNET DRIVER
15483 M:      Nicolas Pitre <nico@fluxnic.net>
15484 S:      Odd Fixes
15485 F:      drivers/net/ethernet/smsc/smc91x.*
15486
15487 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15488 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15489 L:      linux-media@vger.kernel.org
15490 S:      Maintained
15491 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15492 F:      drivers/media/i2c/smiapp-pll.c
15493 F:      drivers/media/i2c/smiapp-pll.h
15494 F:      drivers/media/i2c/smiapp/
15495 F:      include/uapi/linux/smiapp.h
15496
15497 SMM665 HARDWARE MONITOR DRIVER
15498 M:      Guenter Roeck <linux@roeck-us.net>
15499 L:      linux-hwmon@vger.kernel.org
15500 S:      Maintained
15501 F:      Documentation/hwmon/smm665.rst
15502 F:      drivers/hwmon/smm665.c
15503
15504 SMSC EMC2103 HARDWARE MONITOR DRIVER
15505 M:      Steve Glendinning <steve.glendinning@shawell.net>
15506 L:      linux-hwmon@vger.kernel.org
15507 S:      Maintained
15508 F:      Documentation/hwmon/emc2103.rst
15509 F:      drivers/hwmon/emc2103.c
15510
15511 SMSC SCH5627 HARDWARE MONITOR DRIVER
15512 M:      Hans de Goede <hdegoede@redhat.com>
15513 L:      linux-hwmon@vger.kernel.org
15514 S:      Supported
15515 F:      Documentation/hwmon/sch5627.rst
15516 F:      drivers/hwmon/sch5627.c
15517
15518 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15519 M:      Steve Glendinning <steve.glendinning@shawell.net>
15520 L:      linux-fbdev@vger.kernel.org
15521 S:      Maintained
15522 F:      drivers/video/fbdev/smscufx.c
15523
15524 SMSC47B397 HARDWARE MONITOR DRIVER
15525 M:      Jean Delvare <jdelvare@suse.com>
15526 L:      linux-hwmon@vger.kernel.org
15527 S:      Maintained
15528 F:      Documentation/hwmon/smsc47b397.rst
15529 F:      drivers/hwmon/smsc47b397.c
15530
15531 SMSC911x ETHERNET DRIVER
15532 M:      Steve Glendinning <steve.glendinning@shawell.net>
15533 L:      netdev@vger.kernel.org
15534 S:      Maintained
15535 F:      drivers/net/ethernet/smsc/smsc911x.*
15536 F:      include/linux/smsc911x.h
15537
15538 SMSC9420 PCI ETHERNET DRIVER
15539 M:      Steve Glendinning <steve.glendinning@shawell.net>
15540 L:      netdev@vger.kernel.org
15541 S:      Maintained
15542 F:      drivers/net/ethernet/smsc/smsc9420.*
15543
15544 SOC-CAMERA V4L2 SUBSYSTEM
15545 L:      linux-media@vger.kernel.org
15546 S:      Orphan
15547 T:      git git://linuxtv.org/media_tree.git
15548 F:      drivers/staging/media/soc_camera/
15549 F:      include/media/soc_camera.h
15550
15551 SOCIONEXT (SNI) AVE NETWORK DRIVER
15552 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15553 L:      netdev@vger.kernel.org
15554 S:      Maintained
15555 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15556 F:      drivers/net/ethernet/socionext/sni_ave.c
15557
15558 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15559 M:      Jassi Brar <jaswinder.singh@linaro.org>
15560 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15561 L:      netdev@vger.kernel.org
15562 S:      Maintained
15563 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15564 F:      drivers/net/ethernet/socionext/netsec.c
15565
15566 SOCIONEXT (SNI) Synquacer SPI DRIVER
15567 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15568 M:      Jassi Brar <jaswinder.singh@linaro.org>
15569 L:      linux-spi@vger.kernel.org
15570 S:      Maintained
15571 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15572 F:      drivers/spi/spi-synquacer.c
15573
15574 SOCIONEXT SYNQUACER I2C DRIVER
15575 M:      Ard Biesheuvel <ardb@kernel.org>
15576 L:      linux-i2c@vger.kernel.org
15577 S:      Maintained
15578 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15579 F:      drivers/i2c/busses/i2c-synquacer.c
15580
15581 SOCIONEXT UNIPHIER SOUND DRIVER
15582 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15583 S:      Orphan
15584 F:      sound/soc/uniphier/
15585
15586 SOEKRIS NET48XX LED SUPPORT
15587 M:      Chris Boot <bootc@bootc.net>
15588 S:      Maintained
15589 F:      drivers/leds/leds-net48xx.c
15590
15591 SOFT-IWARP DRIVER (siw)
15592 M:      Bernard Metzler <bmt@zurich.ibm.com>
15593 L:      linux-rdma@vger.kernel.org
15594 S:      Supported
15595 F:      drivers/infiniband/sw/siw/
15596 F:      include/uapi/rdma/siw-abi.h
15597
15598 SOFT-ROCE DRIVER (rxe)
15599 M:      Zhu Yanjun <yanjunz@mellanox.com>
15600 L:      linux-rdma@vger.kernel.org
15601 S:      Supported
15602 F:      drivers/infiniband/sw/rxe/
15603 F:      include/uapi/rdma/rdma_user_rxe.h
15604
15605 SOFTLOGIC 6x10 MPEG CODEC
15606 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15607 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15608 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15609 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15610 M:      Ismael Luceno <ismael@iodev.co.uk>
15611 L:      linux-media@vger.kernel.org
15612 S:      Supported
15613 F:      drivers/media/pci/solo6x10/
15614
15615 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15616 M:      James Morse <james.morse@arm.com>
15617 L:      linux-arm-kernel@lists.infradead.org
15618 S:      Maintained
15619 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15620 F:      drivers/firmware/arm_sdei.c
15621 F:      include/linux/arm_sdei.h
15622 F:      include/uapi/linux/arm_sdei.h
15623
15624 SOFTWARE RAID (Multiple Disks) SUPPORT
15625 M:      Song Liu <song@kernel.org>
15626 L:      linux-raid@vger.kernel.org
15627 S:      Supported
15628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15629 F:      drivers/md/Kconfig
15630 F:      drivers/md/Makefile
15631 F:      drivers/md/md*
15632 F:      drivers/md/raid*
15633 F:      include/linux/raid/
15634 F:      include/uapi/linux/raid/
15635
15636 SOLIDRUN CLEARFOG SUPPORT
15637 M:      Russell King <linux@armlinux.org.uk>
15638 S:      Maintained
15639 F:      arch/arm/boot/dts/armada-388-clearfog*
15640 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15641
15642 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15643 M:      Russell King <linux@armlinux.org.uk>
15644 S:      Maintained
15645 F:      arch/arm/boot/dts/imx6*-cubox-i*
15646 F:      arch/arm/boot/dts/imx6*-hummingboard*
15647 F:      arch/arm/boot/dts/imx6*-sr-*
15648
15649 SONIC NETWORK DRIVER
15650 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15651 L:      netdev@vger.kernel.org
15652 S:      Maintained
15653 F:      drivers/net/ethernet/natsemi/sonic.*
15654
15655 SONICS SILICON BACKPLANE DRIVER (SSB)
15656 M:      Michael Buesch <m@bues.ch>
15657 L:      linux-wireless@vger.kernel.org
15658 S:      Maintained
15659 F:      drivers/ssb/
15660 F:      include/linux/ssb/
15661
15662 SONY IMX214 SENSOR DRIVER
15663 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15664 L:      linux-media@vger.kernel.org
15665 S:      Maintained
15666 T:      git git://linuxtv.org/media_tree.git
15667 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15668 F:      drivers/media/i2c/imx214.c
15669
15670 SONY IMX219 SENSOR DRIVER
15671 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
15672 L:      linux-media@vger.kernel.org
15673 S:      Maintained
15674 T:      git git://linuxtv.org/media_tree.git
15675 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
15676 F:      drivers/media/i2c/imx219.c
15677
15678 SONY IMX258 SENSOR DRIVER
15679 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15680 L:      linux-media@vger.kernel.org
15681 S:      Maintained
15682 T:      git git://linuxtv.org/media_tree.git
15683 F:      drivers/media/i2c/imx258.c
15684
15685 SONY IMX274 SENSOR DRIVER
15686 M:      Leon Luo <leonl@leopardimaging.com>
15687 L:      linux-media@vger.kernel.org
15688 S:      Maintained
15689 T:      git git://linuxtv.org/media_tree.git
15690 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15691 F:      drivers/media/i2c/imx274.c
15692
15693 SONY IMX290 SENSOR DRIVER
15694 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15695 L:      linux-media@vger.kernel.org
15696 S:      Maintained
15697 T:      git git://linuxtv.org/media_tree.git
15698 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15699 F:      drivers/media/i2c/imx290.c
15700
15701 SONY IMX319 SENSOR DRIVER
15702 M:      Bingbu Cao <bingbu.cao@intel.com>
15703 L:      linux-media@vger.kernel.org
15704 S:      Maintained
15705 T:      git git://linuxtv.org/media_tree.git
15706 F:      drivers/media/i2c/imx319.c
15707
15708 SONY IMX355 SENSOR DRIVER
15709 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15710 L:      linux-media@vger.kernel.org
15711 S:      Maintained
15712 T:      git git://linuxtv.org/media_tree.git
15713 F:      drivers/media/i2c/imx355.c
15714
15715 SONY MEMORYSTICK SUBSYSTEM
15716 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15717 M:      Alex Dubov <oakad@yahoo.com>
15718 M:      Ulf Hansson <ulf.hansson@linaro.org>
15719 L:      linux-mmc@vger.kernel.org
15720 S:      Maintained
15721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15722 F:      drivers/memstick/
15723 F:      include/linux/memstick.h
15724
15725 SONY VAIO CONTROL DEVICE DRIVER
15726 M:      Mattia Dongili <malattia@linux.it>
15727 L:      platform-driver-x86@vger.kernel.org
15728 S:      Maintained
15729 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15730 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15731 F:      drivers/char/sonypi.c
15732 F:      drivers/platform/x86/sony-laptop.c
15733 F:      include/linux/sony-laptop.h
15734
15735 SOUND
15736 M:      Jaroslav Kysela <perex@perex.cz>
15737 M:      Takashi Iwai <tiwai@suse.com>
15738 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15739 S:      Maintained
15740 W:      http://www.alsa-project.org/
15741 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15743 F:      Documentation/sound/
15744 F:      include/sound/
15745 F:      include/uapi/sound/
15746 F:      sound/
15747
15748 SOUND - COMPRESSED AUDIO
15749 M:      Vinod Koul <vkoul@kernel.org>
15750 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15751 S:      Supported
15752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15753 F:      Documentation/sound/designs/compress-offload.rst
15754 F:      include/sound/compress_driver.h
15755 F:      include/uapi/sound/compress_*
15756 F:      sound/core/compress_offload.c
15757 F:      sound/soc/soc-compress.c
15758
15759 SOUND - DMAENGINE HELPERS
15760 M:      Lars-Peter Clausen <lars@metafoo.de>
15761 S:      Supported
15762 F:      include/sound/dmaengine_pcm.h
15763 F:      sound/core/pcm_dmaengine.c
15764 F:      sound/soc/soc-generic-dmaengine-pcm.c
15765
15766 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15767 M:      Liam Girdwood <lgirdwood@gmail.com>
15768 M:      Mark Brown <broonie@kernel.org>
15769 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15770 S:      Supported
15771 W:      http://alsa-project.org/main/index.php/ASoC
15772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15773 F:      Documentation/devicetree/bindings/sound/
15774 F:      Documentation/sound/soc/
15775 F:      include/dt-bindings/sound/
15776 F:      include/sound/soc*
15777 F:      sound/soc/
15778
15779 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
15780 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15781 M:      Liam Girdwood <lgirdwood@gmail.com>
15782 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
15783 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
15784 M:      Daniel Baluta <daniel.baluta@nxp.com>
15785 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
15786 S:      Supported
15787 W:      https://github.com/thesofproject/linux/
15788 F:      sound/soc/sof/
15789
15790 SOUNDWIRE SUBSYSTEM
15791 M:      Vinod Koul <vkoul@kernel.org>
15792 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15793 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15794 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15795 S:      Supported
15796 F:      Documentation/driver-api/soundwire/
15797 F:      drivers/soundwire/
15798 F:      include/linux/soundwire/
15799
15800 SP2 MEDIA DRIVER
15801 M:      Olli Salonen <olli.salonen@iki.fi>
15802 L:      linux-media@vger.kernel.org
15803 S:      Maintained
15804 W:      https://linuxtv.org
15805 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15806 F:      drivers/media/dvb-frontends/sp2*
15807
15808 SPARC + UltraSPARC (sparc/sparc64)
15809 M:      "David S. Miller" <davem@davemloft.net>
15810 L:      sparclinux@vger.kernel.org
15811 S:      Maintained
15812 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15815 F:      arch/sparc/
15816 F:      drivers/sbus/
15817
15818 SPARC SERIAL DRIVERS
15819 M:      "David S. Miller" <davem@davemloft.net>
15820 L:      sparclinux@vger.kernel.org
15821 S:      Maintained
15822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15824 F:      drivers/tty/serial/suncore.c
15825 F:      drivers/tty/serial/sunhv.c
15826 F:      drivers/tty/serial/sunsab.c
15827 F:      drivers/tty/serial/sunsab.h
15828 F:      drivers/tty/serial/sunsu.c
15829 F:      drivers/tty/serial/sunzilog.c
15830 F:      drivers/tty/serial/sunzilog.h
15831 F:      drivers/tty/vcc.c
15832 F:      include/linux/sunserialcore.h
15833
15834 SPARSE CHECKER
15835 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15836 L:      linux-sparse@vger.kernel.org
15837 S:      Maintained
15838 W:      https://sparse.wiki.kernel.org/
15839 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15840 F:      include/linux/compiler.h
15841
15842 SPEAR CLOCK FRAMEWORK SUPPORT
15843 M:      Viresh Kumar <vireshk@kernel.org>
15844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15845 S:      Maintained
15846 W:      http://www.st.com/spear
15847 F:      drivers/clk/spear/
15848
15849 SPEAR PLATFORM SUPPORT
15850 M:      Viresh Kumar <vireshk@kernel.org>
15851 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15853 S:      Maintained
15854 W:      http://www.st.com/spear
15855 F:      arch/arm/boot/dts/spear*
15856 F:      arch/arm/mach-spear/
15857
15858 SPI NOR SUBSYSTEM
15859 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15860 L:      linux-mtd@lists.infradead.org
15861 S:      Maintained
15862 W:      http://www.linux-mtd.infradead.org/
15863 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15864 C:      irc://irc.oftc.net/mtd
15865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15866 F:      drivers/mtd/spi-nor/
15867 F:      include/linux/mtd/spi-nor.h
15868
15869 SPI SUBSYSTEM
15870 M:      Mark Brown <broonie@kernel.org>
15871 L:      linux-spi@vger.kernel.org
15872 S:      Maintained
15873 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15875 F:      Documentation/devicetree/bindings/spi/
15876 F:      Documentation/spi/
15877 F:      drivers/spi/
15878 F:      include/linux/spi/
15879 F:      include/uapi/linux/spi/
15880 F:      tools/spi/
15881
15882 SPIDERNET NETWORK DRIVER for CELL
15883 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15884 L:      netdev@vger.kernel.org
15885 S:      Supported
15886 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15887 F:      drivers/net/ethernet/toshiba/spider_net*
15888
15889 SPMI SUBSYSTEM
15890 R:      Stephen Boyd <sboyd@kernel.org>
15891 L:      linux-arm-msm@vger.kernel.org
15892 F:      Documentation/devicetree/bindings/spmi/
15893 F:      drivers/spmi/
15894 F:      include/dt-bindings/spmi/spmi.h
15895 F:      include/linux/spmi.h
15896 F:      include/trace/events/spmi.h
15897
15898 SPU FILE SYSTEM
15899 M:      Jeremy Kerr <jk@ozlabs.org>
15900 L:      linuxppc-dev@lists.ozlabs.org
15901 S:      Supported
15902 W:      http://www.ibm.com/developerworks/power/cell/
15903 F:      Documentation/filesystems/spufs.txt
15904 F:      arch/powerpc/platforms/cell/spufs/
15905
15906 SQUASHFS FILE SYSTEM
15907 M:      Phillip Lougher <phillip@squashfs.org.uk>
15908 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15909 S:      Maintained
15910 W:      http://squashfs.org.uk
15911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15912 F:      Documentation/filesystems/squashfs.rst
15913 F:      fs/squashfs/
15914
15915 SRM (Alpha) environment access
15916 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15917 S:      Maintained
15918 F:      arch/alpha/kernel/srm_env.c
15919
15920 ST LSM6DSx IMU IIO DRIVER
15921 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15922 L:      linux-iio@vger.kernel.org
15923 S:      Maintained
15924 W:      http://www.st.com/
15925 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15926 F:      drivers/iio/imu/st_lsm6dsx/
15927
15928 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15929 M:      Mickael Guene <mickael.guene@st.com>
15930 L:      linux-media@vger.kernel.org
15931 S:      Maintained
15932 T:      git git://linuxtv.org/media_tree.git
15933 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15934 F:      drivers/media/i2c/st-mipid02.c
15935
15936 ST STM32 I2C/SMBUS DRIVER
15937 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15938 L:      linux-i2c@vger.kernel.org
15939 S:      Maintained
15940 F:      drivers/i2c/busses/i2c-stm32*
15941
15942 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15943 M:      Song Qiang <songqiang1304521@gmail.com>
15944 L:      linux-iio@vger.kernel.org
15945 S:      Maintained
15946 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15947 F:      drivers/iio/proximity/vl53l0x-i2c.c
15948
15949 STABLE BRANCH
15950 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15951 M:      Sasha Levin <sashal@kernel.org>
15952 L:      stable@vger.kernel.org
15953 S:      Supported
15954 F:      Documentation/process/stable-kernel-rules.rst
15955
15956 STAGING - COMEDI
15957 M:      Ian Abbott <abbotti@mev.co.uk>
15958 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15959 S:      Odd Fixes
15960 F:      drivers/staging/comedi/
15961
15962 STAGING - FIELDBUS SUBSYSTEM
15963 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15964 S:      Maintained
15965 F:      drivers/staging/fieldbus/*
15966 F:      drivers/staging/fieldbus/Documentation/
15967
15968 STAGING - HMS ANYBUS-S BUS
15969 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15970 S:      Maintained
15971 F:      drivers/staging/fieldbus/anybuss/
15972
15973 STAGING - INDUSTRIAL IO
15974 M:      Jonathan Cameron <jic23@kernel.org>
15975 L:      linux-iio@vger.kernel.org
15976 S:      Odd Fixes
15977 F:      Documentation/devicetree/bindings/staging/iio/
15978 F:      drivers/staging/iio/
15979
15980 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15981 M:      Marc Dietrich <marvin24@gmx.de>
15982 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15983 L:      linux-tegra@vger.kernel.org
15984 S:      Maintained
15985 F:      drivers/staging/nvec/
15986
15987 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15988 M:      Jens Frederich <jfrederich@gmail.com>
15989 M:      Daniel Drake <dsd@laptop.org>
15990 M:      Jon Nettleton <jon.nettleton@gmail.com>
15991 S:      Maintained
15992 W:      http://wiki.laptop.org/go/DCON
15993 F:      drivers/staging/olpc_dcon/
15994
15995 STAGING - REALTEK RTL8188EU DRIVERS
15996 M:      Larry Finger <Larry.Finger@lwfinger.net>
15997 S:      Odd Fixes
15998 F:      drivers/staging/rtl8188eu/
15999
16000 STAGING - REALTEK RTL8712U DRIVERS
16001 M:      Larry Finger <Larry.Finger@lwfinger.net>
16002 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
16003 S:      Odd Fixes
16004 F:      drivers/staging/rtl8712/
16005
16006 STAGING - SEPS525 LCD CONTROLLER DRIVERS
16007 M:      Michael Hennerich <michael.hennerich@analog.com>
16008 M:      Beniamin Bia <beniamin.bia@analog.com>
16009 L:      linux-fbdev@vger.kernel.org
16010 S:      Supported
16011 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
16012 F:      drivers/staging/fbtft/fb_seps525.c
16013
16014 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
16015 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16016 M:      Teddy Wang <teddy.wang@siliconmotion.com>
16017 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16018 L:      linux-fbdev@vger.kernel.org
16019 S:      Maintained
16020 F:      drivers/staging/sm750fb/
16021
16022 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
16023 M:      William Hubbs <w.d.hubbs@gmail.com>
16024 M:      Chris Brannon <chris@the-brannons.com>
16025 M:      Kirk Reiser <kirk@reisers.ca>
16026 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
16027 L:      speakup@linux-speakup.org
16028 S:      Odd Fixes
16029 W:      http://www.linux-speakup.org/
16030 F:      drivers/staging/speakup/
16031
16032 STAGING - VIA VT665X DRIVERS
16033 M:      Forest Bond <forest@alittletooquiet.net>
16034 S:      Odd Fixes
16035 F:      drivers/staging/vt665?/
16036
16037 STAGING - WILC1000 WIFI DRIVER
16038 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
16039 M:      Ajay Singh <ajay.kathat@microchip.com>
16040 L:      linux-wireless@vger.kernel.org
16041 S:      Supported
16042 F:      drivers/staging/wilc1000/
16043
16044 STAGING SUBSYSTEM
16045 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16046 L:      devel@driverdev.osuosl.org
16047 S:      Supported
16048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
16049 F:      drivers/staging/
16050
16051 STARFIRE/DURALAN NETWORK DRIVER
16052 M:      Ion Badulescu <ionut@badula.org>
16053 S:      Odd Fixes
16054 F:      drivers/net/ethernet/adaptec/starfire*
16055
16056 STEC S1220 SKD DRIVER
16057 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
16058 L:      linux-block@vger.kernel.org
16059 S:      Maintained
16060 F:      drivers/block/skd*[ch]
16061
16062 STI AUDIO (ASoC) DRIVERS
16063 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
16064 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16065 S:      Maintained
16066 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
16067 F:      sound/soc/sti/
16068
16069 STI CEC DRIVER
16070 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
16071 S:      Maintained
16072 F:      Documentation/devicetree/bindings/media/stih-cec.txt
16073 F:      drivers/media/platform/sti/cec/
16074
16075 STK1160 USB VIDEO CAPTURE DRIVER
16076 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16077 L:      linux-media@vger.kernel.org
16078 S:      Maintained
16079 T:      git git://linuxtv.org/media_tree.git
16080 F:      drivers/media/usb/stk1160/
16081
16082 STM32 AUDIO (ASoC) DRIVERS
16083 M:      Olivier Moysan <olivier.moysan@st.com>
16084 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
16085 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16086 S:      Maintained
16087 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
16088 F:      sound/soc/stm/
16089
16090 STM32 TIMER/LPTIMER DRIVERS
16091 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
16092 S:      Maintained
16093 F:      Documentation/ABI/testing/*timer-stm32
16094 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
16095 F:      drivers/*/stm32-*timer*
16096 F:      drivers/pwm/pwm-stm32*
16097 F:      include/linux/*/stm32-*tim*
16098
16099 STMMAC ETHERNET DRIVER
16100 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
16101 M:      Alexandre Torgue <alexandre.torgue@st.com>
16102 M:      Jose Abreu <joabreu@synopsys.com>
16103 L:      netdev@vger.kernel.org
16104 S:      Supported
16105 W:      http://www.stlinux.com
16106 F:      Documentation/networking/device_drivers/stmicro/
16107 F:      drivers/net/ethernet/stmicro/stmmac/
16108
16109 SUN3/3X
16110 M:      Sam Creasey <sammy@sammy.net>
16111 S:      Maintained
16112 W:      http://sammy.net/sun3/
16113 F:      arch/m68k/include/asm/sun3*
16114 F:      arch/m68k/kernel/*sun3*
16115 F:      arch/m68k/sun3*/
16116 F:      drivers/net/ethernet/i825xx/sun3*
16117
16118 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
16119 M:      Hans de Goede <hdegoede@redhat.com>
16120 L:      linux-input@vger.kernel.org
16121 S:      Maintained
16122 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
16123 F:      drivers/input/keyboard/sun4i-lradc-keys.c
16124
16125 SUNDANCE NETWORK DRIVER
16126 M:      Denis Kirjanov <kda@linux-powerpc.org>
16127 L:      netdev@vger.kernel.org
16128 S:      Maintained
16129 F:      drivers/net/ethernet/dlink/sundance.c
16130
16131 SUPERH
16132 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
16133 M:      Rich Felker <dalias@libc.org>
16134 L:      linux-sh@vger.kernel.org
16135 S:      Maintained
16136 Q:      http://patchwork.kernel.org/project/linux-sh/list/
16137 F:      Documentation/sh/
16138 F:      arch/sh/
16139 F:      drivers/sh/
16140
16141 SUSPEND TO RAM
16142 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
16143 M:      Len Brown <len.brown@intel.com>
16144 M:      Pavel Machek <pavel@ucw.cz>
16145 L:      linux-pm@vger.kernel.org
16146 S:      Supported
16147 B:      https://bugzilla.kernel.org
16148 F:      Documentation/power/
16149 F:      arch/x86/kernel/acpi/
16150 F:      drivers/base/power/
16151 F:      include/linux/freezer.h
16152 F:      include/linux/pm.h
16153 F:      include/linux/suspend.h
16154 F:      kernel/power/
16155
16156 SVGA HANDLING
16157 M:      Martin Mares <mj@ucw.cz>
16158 L:      linux-video@atrey.karlin.mff.cuni.cz
16159 S:      Maintained
16160 F:      Documentation/admin-guide/svga.rst
16161 F:      arch/x86/boot/video*
16162
16163 SWIOTLB SUBSYSTEM
16164 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16165 L:      iommu@lists.linux-foundation.org
16166 S:      Supported
16167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
16168 F:      arch/*/kernel/pci-swiotlb.c
16169 F:      include/linux/swiotlb.h
16170 F:      kernel/dma/swiotlb.c
16171
16172 SWITCHDEV
16173 M:      Jiri Pirko <jiri@resnulli.us>
16174 M:      Ivan Vecera <ivecera@redhat.com>
16175 L:      netdev@vger.kernel.org
16176 S:      Supported
16177 F:      include/net/switchdev.h
16178 F:      net/switchdev/
16179
16180 SY8106A REGULATOR DRIVER
16181 M:      Icenowy Zheng <icenowy@aosc.io>
16182 S:      Maintained
16183 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
16184 F:      drivers/regulator/sy8106a-regulator.c
16185
16186 SYNC FILE FRAMEWORK
16187 M:      Sumit Semwal <sumit.semwal@linaro.org>
16188 R:      Gustavo Padovan <gustavo@padovan.org>
16189 L:      linux-media@vger.kernel.org
16190 L:      dri-devel@lists.freedesktop.org
16191 S:      Maintained
16192 T:      git git://anongit.freedesktop.org/drm/drm-misc
16193 F:      Documentation/driver-api/sync_file.rst
16194 F:      drivers/dma-buf/dma-fence*
16195 F:      drivers/dma-buf/sw_sync.c
16196 F:      drivers/dma-buf/sync_*
16197 F:      include/linux/sync_file.h
16198 F:      include/uapi/linux/sync_file.h
16199
16200 SYNOPSYS ARC ARCHITECTURE
16201 M:      Vineet Gupta <vgupta@synopsys.com>
16202 L:      linux-snps-arc@lists.infradead.org
16203 S:      Supported
16204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
16205 F:      Documentation/devicetree/bindings/arc/*
16206 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
16207 F:      arch/arc/
16208 F:      drivers/clocksource/arc_timer.c
16209 F:      drivers/tty/serial/arc_uart.c
16210
16211 SYNOPSYS ARC HSDK SDP pll clock driver
16212 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16213 S:      Supported
16214 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
16215 F:      drivers/clk/clk-hsdk-pll.c
16216
16217 SYNOPSYS ARC SDP clock driver
16218 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16219 S:      Supported
16220 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
16221 F:      drivers/clk/axs10x/*
16222
16223 SYNOPSYS ARC SDP platform support
16224 M:      Alexey Brodkin <abrodkin@synopsys.com>
16225 S:      Supported
16226 F:      Documentation/devicetree/bindings/arc/axs10*
16227 F:      arch/arc/boot/dts/ax*
16228 F:      arch/arc/plat-axs10x
16229
16230 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
16231 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16232 S:      Supported
16233 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
16234 F:      drivers/reset/reset-axs10x.c
16235
16236 SYNOPSYS CREG GPIO DRIVER
16237 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16238 S:      Maintained
16239 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
16240 F:      drivers/gpio/gpio-creg-snps.c
16241
16242 SYNOPSYS DESIGNWARE 8250 UART DRIVER
16243 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16244 S:      Maintained
16245 F:      drivers/tty/serial/8250/8250_dw.c
16246 F:      drivers/tty/serial/8250/8250_dwlib.*
16247 F:      drivers/tty/serial/8250/8250_lpss.c
16248
16249 SYNOPSYS DESIGNWARE APB GPIO DRIVER
16250 M:      Hoan Tran <hoan@os.amperecomputing.com>
16251 L:      linux-gpio@vger.kernel.org
16252 S:      Maintained
16253 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
16254 F:      drivers/gpio/gpio-dwapb.c
16255
16256 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
16257 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16258 S:      Maintained
16259 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
16260 F:      drivers/dma/dw-axi-dmac/
16261
16262 SYNOPSYS DESIGNWARE DMAC DRIVER
16263 M:      Viresh Kumar <vireshk@kernel.org>
16264 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16265 S:      Maintained
16266 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
16267 F:      drivers/dma/dw/
16268 F:      include/dt-bindings/dma/dw-dmac.h
16269 F:      include/linux/dma/dw.h
16270 F:      include/linux/platform_data/dma-dw.h
16271
16272 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
16273 M:      Jose Abreu <Jose.Abreu@synopsys.com>
16274 L:      netdev@vger.kernel.org
16275 S:      Supported
16276 F:      drivers/net/ethernet/synopsys/
16277
16278 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
16279 M:      Jose Abreu <Jose.Abreu@synopsys.com>
16280 L:      netdev@vger.kernel.org
16281 S:      Supported
16282 F:      drivers/net/phy/mdio-xpcs.c
16283 F:      include/linux/mdio-xpcs.h
16284
16285 SYNOPSYS DESIGNWARE I2C DRIVER
16286 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
16287 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16288 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
16289 L:      linux-i2c@vger.kernel.org
16290 S:      Maintained
16291 F:      drivers/i2c/busses/i2c-designware-*
16292 F:      include/linux/platform_data/i2c-designware.h
16293
16294 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
16295 M:      Jaehoon Chung <jh80.chung@samsung.com>
16296 L:      linux-mmc@vger.kernel.org
16297 S:      Maintained
16298 F:      drivers/mmc/host/dw_mmc*
16299
16300 SYNOPSYS HSDK RESET CONTROLLER DRIVER
16301 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16302 S:      Supported
16303 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
16304 F:      drivers/reset/reset-hsdk.c
16305 F:      include/dt-bindings/reset/snps,hsdk-reset.h
16306
16307 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
16308 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
16309 M:      Manjunath M B <manjumb@synopsys.com>
16310 L:      linux-mmc@vger.kernel.org
16311 S:      Maintained
16312 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
16313
16314 SYSTEM CONFIGURATION (SYSCON)
16315 M:      Lee Jones <lee.jones@linaro.org>
16316 M:      Arnd Bergmann <arnd@arndb.de>
16317 S:      Supported
16318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
16319 F:      drivers/mfd/syscon.c
16320
16321 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
16322 M:      Sudeep Holla <sudeep.holla@arm.com>
16323 L:      linux-arm-kernel@lists.infradead.org
16324 S:      Maintained
16325 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
16326 F:      drivers/clk/clk-sc[mp]i.c
16327 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
16328 F:      drivers/firmware/arm_scmi/
16329 F:      drivers/firmware/arm_scpi.c
16330 F:      drivers/reset/reset-scmi.c
16331 F:      include/linux/sc[mp]i_protocol.h
16332 F:      include/trace/events/scmi.h
16333
16334 SYSTEM RESET/SHUTDOWN DRIVERS
16335 M:      Sebastian Reichel <sre@kernel.org>
16336 L:      linux-pm@vger.kernel.org
16337 S:      Maintained
16338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
16339 F:      Documentation/devicetree/bindings/power/reset/
16340 F:      drivers/power/reset/
16341
16342 SYSTEM TRACE MODULE CLASS
16343 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16344 S:      Maintained
16345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
16346 F:      Documentation/trace/stm.rst
16347 F:      drivers/hwtracing/stm/
16348 F:      include/linux/stm.h
16349 F:      include/uapi/linux/stm.h
16350
16351 SYSTEM76 ACPI DRIVER
16352 M:      Jeremy Soller <jeremy@system76.com>
16353 M:      System76 Product Development <productdev@system76.com>
16354 L:      platform-driver-x86@vger.kernel.org
16355 S:      Maintained
16356 F:      drivers/platform/x86/system76_acpi.c
16357
16358 SYSV FILESYSTEM
16359 M:      Christoph Hellwig <hch@infradead.org>
16360 S:      Maintained
16361 F:      Documentation/filesystems/sysv-fs.rst
16362 F:      fs/sysv/
16363 F:      include/linux/sysv_fs.h
16364
16365 TASKSTATS STATISTICS INTERFACE
16366 M:      Balbir Singh <bsingharora@gmail.com>
16367 S:      Maintained
16368 F:      Documentation/accounting/taskstats*
16369 F:      include/linux/taskstats*
16370 F:      kernel/taskstats.c
16371
16372 TC subsystem
16373 M:      Jamal Hadi Salim <jhs@mojatatu.com>
16374 M:      Cong Wang <xiyou.wangcong@gmail.com>
16375 M:      Jiri Pirko <jiri@resnulli.us>
16376 L:      netdev@vger.kernel.org
16377 S:      Maintained
16378 F:      include/net/pkt_cls.h
16379 F:      include/net/pkt_sched.h
16380 F:      include/net/tc_act/
16381 F:      include/uapi/linux/pkt_cls.h
16382 F:      include/uapi/linux/pkt_sched.h
16383 F:      include/uapi/linux/tc_act/
16384 F:      include/uapi/linux/tc_ematch/
16385 F:      net/sched/
16386
16387 TC90522 MEDIA DRIVER
16388 M:      Akihiro Tsukada <tskd08@gmail.com>
16389 L:      linux-media@vger.kernel.org
16390 S:      Odd Fixes
16391 F:      drivers/media/dvb-frontends/tc90522*
16392
16393 TCP LOW PRIORITY MODULE
16394 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
16395 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
16396 S:      Maintained
16397 W:      http://tcp-lp-mod.sourceforge.net/
16398 F:      net/ipv4/tcp_lp.c
16399
16400 TDA10071 MEDIA DRIVER
16401 M:      Antti Palosaari <crope@iki.fi>
16402 L:      linux-media@vger.kernel.org
16403 S:      Maintained
16404 W:      https://linuxtv.org
16405 W:      http://palosaari.fi/linux/
16406 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16407 T:      git git://linuxtv.org/anttip/media_tree.git
16408 F:      drivers/media/dvb-frontends/tda10071*
16409
16410 TDA18212 MEDIA DRIVER
16411 M:      Antti Palosaari <crope@iki.fi>
16412 L:      linux-media@vger.kernel.org
16413 S:      Maintained
16414 W:      https://linuxtv.org
16415 W:      http://palosaari.fi/linux/
16416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16417 T:      git git://linuxtv.org/anttip/media_tree.git
16418 F:      drivers/media/tuners/tda18212*
16419
16420 TDA18218 MEDIA DRIVER
16421 M:      Antti Palosaari <crope@iki.fi>
16422 L:      linux-media@vger.kernel.org
16423 S:      Maintained
16424 W:      https://linuxtv.org
16425 W:      http://palosaari.fi/linux/
16426 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16427 T:      git git://linuxtv.org/anttip/media_tree.git
16428 F:      drivers/media/tuners/tda18218*
16429
16430 TDA18250 MEDIA DRIVER
16431 M:      Olli Salonen <olli.salonen@iki.fi>
16432 L:      linux-media@vger.kernel.org
16433 S:      Maintained
16434 W:      https://linuxtv.org
16435 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16436 T:      git git://linuxtv.org/media_tree.git
16437 F:      drivers/media/tuners/tda18250*
16438
16439 TDA18271 MEDIA DRIVER
16440 M:      Michael Krufky <mkrufky@linuxtv.org>
16441 L:      linux-media@vger.kernel.org
16442 S:      Maintained
16443 W:      https://linuxtv.org
16444 W:      http://github.com/mkrufky
16445 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16446 T:      git git://linuxtv.org/mkrufky/tuners.git
16447 F:      drivers/media/tuners/tda18271*
16448
16449 TDA1997x MEDIA DRIVER
16450 M:      Tim Harvey <tharvey@gateworks.com>
16451 L:      linux-media@vger.kernel.org
16452 S:      Maintained
16453 W:      https://linuxtv.org
16454 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16455 F:      drivers/media/i2c/tda1997x.*
16456
16457 TDA827x MEDIA DRIVER
16458 M:      Michael Krufky <mkrufky@linuxtv.org>
16459 L:      linux-media@vger.kernel.org
16460 S:      Maintained
16461 W:      https://linuxtv.org
16462 W:      http://github.com/mkrufky
16463 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16464 T:      git git://linuxtv.org/mkrufky/tuners.git
16465 F:      drivers/media/tuners/tda8290.*
16466
16467 TDA8290 MEDIA DRIVER
16468 M:      Michael Krufky <mkrufky@linuxtv.org>
16469 L:      linux-media@vger.kernel.org
16470 S:      Maintained
16471 W:      https://linuxtv.org
16472 W:      http://github.com/mkrufky
16473 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16474 T:      git git://linuxtv.org/mkrufky/tuners.git
16475 F:      drivers/media/tuners/tda8290.*
16476
16477 TDA9840 MEDIA DRIVER
16478 M:      Hans Verkuil <hverkuil@xs4all.nl>
16479 L:      linux-media@vger.kernel.org
16480 S:      Maintained
16481 W:      https://linuxtv.org
16482 T:      git git://linuxtv.org/media_tree.git
16483 F:      drivers/media/i2c/tda9840*
16484
16485 TEA5761 TUNER DRIVER
16486 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16487 L:      linux-media@vger.kernel.org
16488 S:      Odd fixes
16489 W:      https://linuxtv.org
16490 T:      git git://linuxtv.org/media_tree.git
16491 F:      drivers/media/tuners/tea5761.*
16492
16493 TEA5767 TUNER DRIVER
16494 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16495 L:      linux-media@vger.kernel.org
16496 S:      Maintained
16497 W:      https://linuxtv.org
16498 T:      git git://linuxtv.org/media_tree.git
16499 F:      drivers/media/tuners/tea5767.*
16500
16501 TEA6415C MEDIA DRIVER
16502 M:      Hans Verkuil <hverkuil@xs4all.nl>
16503 L:      linux-media@vger.kernel.org
16504 S:      Maintained
16505 W:      https://linuxtv.org
16506 T:      git git://linuxtv.org/media_tree.git
16507 F:      drivers/media/i2c/tea6415c*
16508
16509 TEA6420 MEDIA DRIVER
16510 M:      Hans Verkuil <hverkuil@xs4all.nl>
16511 L:      linux-media@vger.kernel.org
16512 S:      Maintained
16513 W:      https://linuxtv.org
16514 T:      git git://linuxtv.org/media_tree.git
16515 F:      drivers/media/i2c/tea6420*
16516
16517 TEAM DRIVER
16518 M:      Jiri Pirko <jiri@resnulli.us>
16519 L:      netdev@vger.kernel.org
16520 S:      Supported
16521 F:      drivers/net/team/
16522 F:      include/linux/if_team.h
16523 F:      include/uapi/linux/if_team.h
16524
16525 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16526 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16527 S:      Maintained
16528 F:      arch/x86/platform/ts5500/
16529
16530 TECHNOTREND USB IR RECEIVER
16531 M:      Sean Young <sean@mess.org>
16532 L:      linux-media@vger.kernel.org
16533 S:      Maintained
16534 F:      drivers/media/rc/ttusbir.c
16535
16536 TECHWELL TW9910 VIDEO DECODER
16537 L:      linux-media@vger.kernel.org
16538 S:      Orphan
16539 F:      drivers/media/i2c/tw9910.c
16540 F:      include/media/i2c/tw9910.h
16541
16542 TEE SUBSYSTEM
16543 M:      Jens Wiklander <jens.wiklander@linaro.org>
16544 L:      tee-dev@lists.linaro.org
16545 S:      Maintained
16546 F:      Documentation/tee.txt
16547 F:      drivers/tee/
16548 F:      include/linux/tee_drv.h
16549 F:      include/uapi/linux/tee.h
16550
16551 TEGRA ARCHITECTURE SUPPORT
16552 M:      Thierry Reding <thierry.reding@gmail.com>
16553 M:      Jonathan Hunter <jonathanh@nvidia.com>
16554 L:      linux-tegra@vger.kernel.org
16555 S:      Supported
16556 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16558 N:      [^a-z]tegra
16559
16560 TEGRA CLOCK DRIVER
16561 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16562 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16563 S:      Supported
16564 F:      drivers/clk/tegra/
16565
16566 TEGRA DMA DRIVERS
16567 M:      Laxman Dewangan <ldewangan@nvidia.com>
16568 M:      Jon Hunter <jonathanh@nvidia.com>
16569 S:      Supported
16570 F:      drivers/dma/tegra*
16571
16572 TEGRA I2C DRIVER
16573 M:      Laxman Dewangan <ldewangan@nvidia.com>
16574 R:      Dmitry Osipenko <digetx@gmail.com>
16575 S:      Supported
16576 F:      drivers/i2c/busses/i2c-tegra.c
16577
16578 TEGRA IOMMU DRIVERS
16579 M:      Thierry Reding <thierry.reding@gmail.com>
16580 L:      linux-tegra@vger.kernel.org
16581 S:      Supported
16582 F:      drivers/iommu/tegra*
16583
16584 TEGRA KBC DRIVER
16585 M:      Laxman Dewangan <ldewangan@nvidia.com>
16586 S:      Supported
16587 F:      drivers/input/keyboard/tegra-kbc.c
16588
16589 TEGRA NAND DRIVER
16590 M:      Stefan Agner <stefan@agner.ch>
16591 M:      Lucas Stach <dev@lynxeye.de>
16592 S:      Maintained
16593 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16594 F:      drivers/mtd/nand/raw/tegra_nand.c
16595
16596 TEGRA PWM DRIVER
16597 M:      Thierry Reding <thierry.reding@gmail.com>
16598 S:      Supported
16599 F:      drivers/pwm/pwm-tegra.c
16600
16601 TEGRA SERIAL DRIVER
16602 M:      Laxman Dewangan <ldewangan@nvidia.com>
16603 S:      Supported
16604 F:      drivers/tty/serial/serial-tegra.c
16605
16606 TEGRA SPI DRIVER
16607 M:      Laxman Dewangan <ldewangan@nvidia.com>
16608 S:      Supported
16609 F:      drivers/spi/spi-tegra*
16610
16611 TEGRA XUSB PADCTL DRIVER
16612 M:      JC Kuo <jckuo@nvidia.com>
16613 S:      Supported
16614 F:      drivers/phy/tegra/xusb*
16615
16616 TEHUTI ETHERNET DRIVER
16617 M:      Andy Gospodarek <andy@greyhouse.net>
16618 L:      netdev@vger.kernel.org
16619 S:      Supported
16620 F:      drivers/net/ethernet/tehuti/*
16621
16622 TELECOM CLOCK DRIVER FOR MCPL0010
16623 M:      Mark Gross <mark.gross@intel.com>
16624 S:      Supported
16625 F:      drivers/char/tlclk.c
16626
16627 TEMPO SEMICONDUCTOR DRIVERS
16628 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16629 S:      Maintained
16630 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16631 F:      sound/soc/codecs/tscs*.c
16632 F:      sound/soc/codecs/tscs*.h
16633
16634 TENSILICA XTENSA PORT (xtensa)
16635 M:      Chris Zankel <chris@zankel.net>
16636 M:      Max Filippov <jcmvbkbc@gmail.com>
16637 L:      linux-xtensa@linux-xtensa.org
16638 S:      Maintained
16639 T:      git git://github.com/czankel/xtensa-linux.git
16640 F:      arch/xtensa/
16641 F:      drivers/irqchip/irq-xtensa-*
16642
16643 TEXAS INSTRUMENTS ASoC DRIVERS
16644 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16645 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16646 S:      Maintained
16647 F:      sound/soc/ti/
16648
16649 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
16650 M:      Ricardo Ribalda <ricardo@ribalda.com>
16651 L:      linux-iio@vger.kernel.org
16652 S:      Supported
16653 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16654 F:      drivers/iio/dac/ti-dac7612.c
16655
16656 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
16657 M:      Nishanth Menon <nm@ti.com>
16658 M:      Tero Kristo <t-kristo@ti.com>
16659 M:      Santosh Shilimkar <ssantosh@kernel.org>
16660 L:      linux-arm-kernel@lists.infradead.org
16661 S:      Maintained
16662 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16663 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16664 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16665 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16666 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16667 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16668 F:      drivers/clk/keystone/sci-clk.c
16669 F:      drivers/firmware/ti_sci*
16670 F:      drivers/irqchip/irq-ti-sci-inta.c
16671 F:      drivers/irqchip/irq-ti-sci-intr.c
16672 F:      drivers/reset/reset-ti-sci.c
16673 F:      drivers/soc/ti/ti_sci_inta_msi.c
16674 F:      drivers/soc/ti/ti_sci_pm_domains.c
16675 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16676 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16677 F:      include/linux/soc/ti/ti_sci_protocol.h
16678
16679 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16680 M:      Hans Verkuil <hverkuil@xs4all.nl>
16681 L:      linux-media@vger.kernel.org
16682 S:      Maintained
16683 W:      https://linuxtv.org
16684 T:      git git://linuxtv.org/media_tree.git
16685 F:      drivers/media/radio/radio-raremono.c
16686
16687 THERMAL
16688 M:      Zhang Rui <rui.zhang@intel.com>
16689 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16690 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16691 L:      linux-pm@vger.kernel.org
16692 S:      Supported
16693 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
16695 F:      Documentation/devicetree/bindings/thermal/
16696 F:      drivers/thermal/
16697 F:      include/linux/cpu_cooling.h
16698 F:      include/linux/thermal.h
16699 F:      include/uapi/linux/thermal.h
16700
16701 THERMAL DRIVER FOR AMLOGIC SOCS
16702 M:      Guillaume La Roque <glaroque@baylibre.com>
16703 L:      linux-pm@vger.kernel.org
16704 L:      linux-amlogic@lists.infradead.org
16705 S:      Supported
16706 W:      http://linux-meson.com/
16707 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
16708 F:      drivers/thermal/amlogic_thermal.c
16709
16710 THERMAL/CPU_COOLING
16711 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16712 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16713 M:      Viresh Kumar <viresh.kumar@linaro.org>
16714 M:      Javi Merino <javi.merino@kernel.org>
16715 L:      linux-pm@vger.kernel.org
16716 S:      Supported
16717 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16718 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
16719 F:      drivers/thermal/cpufreq_cooling.c
16720 F:      drivers/thermal/cpuidle_cooling.c
16721 F:      include/linux/cpu_cooling.h
16722
16723 THINKPAD ACPI EXTRAS DRIVER
16724 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16725 L:      ibm-acpi-devel@lists.sourceforge.net
16726 L:      platform-driver-x86@vger.kernel.org
16727 S:      Maintained
16728 W:      http://ibm-acpi.sourceforge.net
16729 W:      http://thinkwiki.org/wiki/Ibm-acpi
16730 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16731 F:      drivers/platform/x86/thinkpad_acpi.c
16732
16733 THUNDERBOLT DRIVER
16734 M:      Andreas Noever <andreas.noever@gmail.com>
16735 M:      Michael Jamet <michael.jamet@intel.com>
16736 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16737 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16738 L:      linux-usb@vger.kernel.org
16739 S:      Maintained
16740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16741 F:      Documentation/admin-guide/thunderbolt.rst
16742 F:      drivers/thunderbolt/
16743 F:      include/linux/thunderbolt.h
16744
16745 THUNDERBOLT NETWORK DRIVER
16746 M:      Michael Jamet <michael.jamet@intel.com>
16747 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16748 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16749 L:      netdev@vger.kernel.org
16750 S:      Maintained
16751 F:      drivers/net/thunderbolt.c
16752
16753 THUNDERX GPIO DRIVER
16754 M:      Robert Richter <rrichter@marvell.com>
16755 S:      Maintained
16756 F:      drivers/gpio/gpio-thunderx.c
16757
16758 TI AM437X VPFE DRIVER
16759 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16760 L:      linux-media@vger.kernel.org
16761 S:      Maintained
16762 W:      https://linuxtv.org
16763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16764 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16765 F:      drivers/media/platform/am437x/
16766
16767 TI BANDGAP AND THERMAL DRIVER
16768 M:      Eduardo Valentin <edubezval@gmail.com>
16769 M:      Keerthy <j-keerthy@ti.com>
16770 L:      linux-pm@vger.kernel.org
16771 L:      linux-omap@vger.kernel.org
16772 S:      Maintained
16773 F:      drivers/thermal/ti-soc-thermal/
16774
16775 TI BQ27XXX POWER SUPPLY DRIVER
16776 R:      Andrew F. Davis <afd@ti.com>
16777 F:      drivers/power/supply/bq27xxx_battery.c
16778 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16779 F:      include/linux/power/bq27xxx_battery.h
16780
16781 TI CDCE706 CLOCK DRIVER
16782 M:      Max Filippov <jcmvbkbc@gmail.com>
16783 S:      Maintained
16784 F:      drivers/clk/clk-cdce706.c
16785
16786 TI CLOCK DRIVER
16787 M:      Tero Kristo <t-kristo@ti.com>
16788 L:      linux-omap@vger.kernel.org
16789 S:      Maintained
16790 F:      drivers/clk/ti/
16791 F:      include/linux/clk/ti.h
16792
16793 TI DAVINCI MACHINE SUPPORT
16794 M:      Sekhar Nori <nsekhar@ti.com>
16795 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16797 S:      Supported
16798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16799 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16800 F:      arch/arm/boot/dts/da850*
16801 F:      arch/arm/mach-davinci/
16802 F:      drivers/i2c/busses/i2c-davinci.c
16803
16804 TI DAVINCI SERIES CLOCK DRIVER
16805 M:      David Lechner <david@lechnology.com>
16806 R:      Sekhar Nori <nsekhar@ti.com>
16807 S:      Maintained
16808 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16809 F:      drivers/clk/davinci/
16810
16811 TI DAVINCI SERIES GPIO DRIVER
16812 M:      Keerthy <j-keerthy@ti.com>
16813 L:      linux-gpio@vger.kernel.org
16814 S:      Maintained
16815 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16816 F:      drivers/gpio/gpio-davinci.c
16817
16818 TI DAVINCI SERIES MEDIA DRIVER
16819 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16820 L:      linux-media@vger.kernel.org
16821 S:      Maintained
16822 W:      https://linuxtv.org
16823 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16824 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16825 F:      drivers/media/platform/davinci/
16826 F:      include/media/davinci/
16827
16828 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16829 R:      David Lechner <david@lechnology.com>
16830 L:      linux-iio@vger.kernel.org
16831 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16832 F:      drivers/counter/ti-eqep.c
16833
16834 TI ETHERNET SWITCH DRIVER (CPSW)
16835 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16836 L:      linux-omap@vger.kernel.org
16837 L:      netdev@vger.kernel.org
16838 S:      Maintained
16839 F:      drivers/net/ethernet/ti/cpsw*
16840 F:      drivers/net/ethernet/ti/davinci*
16841
16842 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16843 M:      Alex Dubov <oakad@yahoo.com>
16844 S:      Maintained
16845 W:      http://tifmxx.berlios.de/
16846 F:      drivers/memstick/host/tifm_ms.c
16847 F:      drivers/misc/tifm*
16848 F:      drivers/mmc/host/tifm_sd.c
16849 F:      include/linux/tifm.h
16850
16851 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16852 M:      Santosh Shilimkar <ssantosh@kernel.org>
16853 L:      linux-kernel@vger.kernel.org
16854 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16855 S:      Maintained
16856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16857 F:      drivers/soc/ti/*
16858
16859 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16860 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16861 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16862 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16863 S:      Maintained
16864 F:      sound/soc/codecs/isabelle*
16865 F:      sound/soc/codecs/lm49453*
16866
16867 TI LP855x BACKLIGHT DRIVER
16868 M:      Milo Kim <milo.kim@ti.com>
16869 S:      Maintained
16870 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16871 F:      drivers/video/backlight/lp855x_bl.c
16872 F:      include/linux/platform_data/lp855x.h
16873
16874 TI LP8727 CHARGER DRIVER
16875 M:      Milo Kim <milo.kim@ti.com>
16876 S:      Maintained
16877 F:      drivers/power/supply/lp8727_charger.c
16878 F:      include/linux/platform_data/lp8727.h
16879
16880 TI LP8788 MFD DRIVER
16881 M:      Milo Kim <milo.kim@ti.com>
16882 S:      Maintained
16883 F:      drivers/iio/adc/lp8788_adc.c
16884 F:      drivers/leds/leds-lp8788.c
16885 F:      drivers/mfd/lp8788*.c
16886 F:      drivers/power/supply/lp8788-charger.c
16887 F:      drivers/regulator/lp8788-*.c
16888 F:      include/linux/mfd/lp8788*.h
16889
16890 TI NETCP ETHERNET DRIVER
16891 M:      Wingman Kwok <w-kwok2@ti.com>
16892 M:      Murali Karicheri <m-karicheri2@ti.com>
16893 L:      netdev@vger.kernel.org
16894 S:      Maintained
16895 F:      drivers/net/ethernet/ti/netcp*
16896
16897 TI PCM3060 ASoC CODEC DRIVER
16898 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16899 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16900 S:      Maintained
16901 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16902 F:      sound/soc/codecs/pcm3060*
16903
16904 TI TAS571X FAMILY ASoC CODEC DRIVER
16905 M:      Kevin Cernekee <cernekee@chromium.org>
16906 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16907 S:      Odd Fixes
16908 F:      sound/soc/codecs/tas571x*
16909
16910 TI TCAN4X5X DEVICE DRIVER
16911 M:      Dan Murphy <dmurphy@ti.com>
16912 L:      linux-can@vger.kernel.org
16913 S:      Maintained
16914 F:      Documentation/devicetree/bindings/net/can/tcan4x5x.txt
16915 F:      drivers/net/can/m_can/tcan4x5x.c
16916
16917 TI TRF7970A NFC DRIVER
16918 M:      Mark Greer <mgreer@animalcreek.com>
16919 L:      linux-wireless@vger.kernel.org
16920 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16921 S:      Supported
16922 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16923 F:      drivers/nfc/trf7970a.c
16924
16925 TI TWL4030 SERIES SOC CODEC DRIVER
16926 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16927 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16928 S:      Maintained
16929 F:      sound/soc/codecs/twl4030*
16930
16931 TI VPE/CAL DRIVERS
16932 M:      Benoit Parrot <bparrot@ti.com>
16933 L:      linux-media@vger.kernel.org
16934 S:      Maintained
16935 W:      http://linuxtv.org/
16936 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16937 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
16938 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16939 F:      drivers/media/platform/ti-vpe/
16940
16941 TI WILINK WIRELESS DRIVERS
16942 L:      linux-wireless@vger.kernel.org
16943 S:      Orphan
16944 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
16945 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
16946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16947 F:      drivers/net/wireless/ti/
16948 F:      include/linux/wl12xx.h
16949
16950 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16951 M:      John Stultz <john.stultz@linaro.org>
16952 M:      Thomas Gleixner <tglx@linutronix.de>
16953 R:      Stephen Boyd <sboyd@kernel.org>
16954 L:      linux-kernel@vger.kernel.org
16955 S:      Supported
16956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16957 F:      include/linux/clocksource.h
16958 F:      include/linux/time.h
16959 F:      include/linux/timex.h
16960 F:      include/uapi/linux/time.h
16961 F:      include/uapi/linux/timex.h
16962 F:      kernel/time/alarmtimer.c
16963 F:      kernel/time/clocksource.c
16964 F:      kernel/time/ntp.c
16965 F:      kernel/time/time*.c
16966 F:      tools/testing/selftests/timers/
16967
16968 TIPC NETWORK LAYER
16969 M:      Jon Maloy <jmaloy@redhat.com>
16970 M:      Ying Xue <ying.xue@windriver.com>
16971 L:      netdev@vger.kernel.org (core kernel code)
16972 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16973 S:      Maintained
16974 W:      http://tipc.sourceforge.net/
16975 F:      include/uapi/linux/tipc*.h
16976 F:      net/tipc/
16977
16978 TLAN NETWORK DRIVER
16979 M:      Samuel Chessman <chessman@tux.org>
16980 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16981 S:      Maintained
16982 W:      http://sourceforge.net/projects/tlan/
16983 F:      Documentation/networking/device_drivers/ti/tlan.txt
16984 F:      drivers/net/ethernet/ti/tlan.*
16985
16986 TM6000 VIDEO4LINUX DRIVER
16987 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16988 L:      linux-media@vger.kernel.org
16989 S:      Odd fixes
16990 W:      https://linuxtv.org
16991 T:      git git://linuxtv.org/media_tree.git
16992 F:      Documentation/media/v4l-drivers/tm6000*
16993 F:      drivers/media/usb/tm6000/
16994
16995 TMIO/SDHI MMC DRIVER
16996 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16997 L:      linux-mmc@vger.kernel.org
16998 S:      Supported
16999 F:      drivers/mmc/host/renesas_sdhi*
17000 F:      drivers/mmc/host/tmio_mmc*
17001 F:      include/linux/mfd/tmio.h
17002
17003 TMP401 HARDWARE MONITOR DRIVER
17004 M:      Guenter Roeck <linux@roeck-us.net>
17005 L:      linux-hwmon@vger.kernel.org
17006 S:      Maintained
17007 F:      Documentation/hwmon/tmp401.rst
17008 F:      drivers/hwmon/tmp401.c
17009
17010 TMP513 HARDWARE MONITOR DRIVER
17011 M:      Eric Tremblay <etremblay@distech-controls.com>
17012 L:      linux-hwmon@vger.kernel.org
17013 S:      Maintained
17014 F:      Documentation/hwmon/tmp513.rst
17015 F:      drivers/hwmon/tmp513.c
17016
17017 TMPFS (SHMEM FILESYSTEM)
17018 M:      Hugh Dickins <hughd@google.com>
17019 L:      linux-mm@kvack.org
17020 S:      Maintained
17021 F:      include/linux/shmem_fs.h
17022 F:      mm/shmem.c
17023
17024 TOMOYO SECURITY MODULE
17025 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
17026 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
17027 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
17028 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
17029 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
17030 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
17031 S:      Maintained
17032 W:      https://tomoyo.osdn.jp/
17033 F:      security/tomoyo/
17034
17035 TOPSTAR LAPTOP EXTRAS DRIVER
17036 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
17037 L:      platform-driver-x86@vger.kernel.org
17038 S:      Maintained
17039 F:      drivers/platform/x86/topstar-laptop.c
17040
17041 TORTURE-TEST MODULES
17042 M:      Davidlohr Bueso <dave@stgolabs.net>
17043 M:      "Paul E. McKenney" <paulmck@kernel.org>
17044 M:      Josh Triplett <josh@joshtriplett.org>
17045 L:      linux-kernel@vger.kernel.org
17046 S:      Supported
17047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
17048 F:      Documentation/RCU/torture.txt
17049 F:      kernel/locking/locktorture.c
17050 F:      kernel/rcu/rcuperf.c
17051 F:      kernel/rcu/rcutorture.c
17052 F:      kernel/torture.c
17053
17054 TOSHIBA ACPI EXTRAS DRIVER
17055 M:      Azael Avalos <coproscefalo@gmail.com>
17056 L:      platform-driver-x86@vger.kernel.org
17057 S:      Maintained
17058 F:      drivers/platform/x86/toshiba_acpi.c
17059
17060 TOSHIBA BLUETOOTH DRIVER
17061 M:      Azael Avalos <coproscefalo@gmail.com>
17062 L:      platform-driver-x86@vger.kernel.org
17063 S:      Maintained
17064 F:      drivers/platform/x86/toshiba_bluetooth.c
17065
17066 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
17067 M:      Azael Avalos <coproscefalo@gmail.com>
17068 L:      platform-driver-x86@vger.kernel.org
17069 S:      Maintained
17070 F:      drivers/platform/x86/toshiba_haps.c
17071
17072 TOSHIBA SMM DRIVER
17073 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
17074 S:      Maintained
17075 W:      http://www.buzzard.org.uk/toshiba/
17076 F:      drivers/char/toshiba.c
17077 F:      include/linux/toshiba.h
17078 F:      include/uapi/linux/toshiba.h
17079
17080 TOSHIBA TC358743 DRIVER
17081 M:      Mats Randgaard <matrandg@cisco.com>
17082 L:      linux-media@vger.kernel.org
17083 S:      Maintained
17084 F:      drivers/media/i2c/tc358743*
17085 F:      include/media/i2c/tc358743.h
17086
17087 TOSHIBA WMI HOTKEYS DRIVER
17088 M:      Azael Avalos <coproscefalo@gmail.com>
17089 L:      platform-driver-x86@vger.kernel.org
17090 S:      Maintained
17091 F:      drivers/platform/x86/toshiba-wmi.c
17092
17093 TPM DEVICE DRIVER
17094 M:      Peter Huewe <peterhuewe@gmx.de>
17095 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
17096 R:      Jason Gunthorpe <jgg@ziepe.ca>
17097 L:      linux-integrity@vger.kernel.org
17098 S:      Maintained
17099 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
17100 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
17101 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
17102 F:      drivers/char/tpm/
17103
17104 TRACING
17105 M:      Steven Rostedt <rostedt@goodmis.org>
17106 M:      Ingo Molnar <mingo@redhat.com>
17107 S:      Maintained
17108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
17109 F:      Documentation/trace/ftrace.rst
17110 F:      arch/*/*/*/ftrace.h
17111 F:      arch/*/kernel/ftrace.c
17112 F:      include/*/ftrace.h
17113 F:      include/linux/trace*.h
17114 F:      include/trace/
17115 F:      kernel/trace/
17116 F:      tools/testing/selftests/ftrace/
17117
17118 TRACING MMIO ACCESSES (MMIOTRACE)
17119 M:      Steven Rostedt <rostedt@goodmis.org>
17120 M:      Ingo Molnar <mingo@kernel.org>
17121 R:      Karol Herbst <karolherbst@gmail.com>
17122 R:      Pekka Paalanen <ppaalanen@gmail.com>
17123 L:      linux-kernel@vger.kernel.org
17124 L:      nouveau@lists.freedesktop.org
17125 S:      Maintained
17126 F:      arch/x86/mm/kmmio.c
17127 F:      arch/x86/mm/mmio-mod.c
17128 F:      arch/x86/mm/testmmiotrace.c
17129 F:      include/linux/mmiotrace.h
17130 F:      kernel/trace/trace_mmiotrace.c
17131
17132 TRIVIAL PATCHES
17133 M:      Jiri Kosina <trivial@kernel.org>
17134 S:      Maintained
17135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
17136 K:      ^Subject:.*(?i)trivial
17137
17138 TTY LAYER
17139 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17140 M:      Jiri Slaby <jslaby@suse.com>
17141 S:      Supported
17142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
17143 F:      Documentation/driver-api/serial/
17144 F:      drivers/tty/
17145 F:      drivers/tty/serial/serial_core.c
17146 F:      include/linux/serial.h
17147 F:      include/linux/serial_core.h
17148 F:      include/linux/tty.h
17149 F:      include/uapi/linux/serial.h
17150 F:      include/uapi/linux/serial_core.h
17151 F:      include/uapi/linux/tty.h
17152
17153 TUA9001 MEDIA DRIVER
17154 M:      Antti Palosaari <crope@iki.fi>
17155 L:      linux-media@vger.kernel.org
17156 S:      Maintained
17157 W:      https://linuxtv.org
17158 W:      http://palosaari.fi/linux/
17159 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17160 T:      git git://linuxtv.org/anttip/media_tree.git
17161 F:      drivers/media/tuners/tua9001*
17162
17163 TULIP NETWORK DRIVERS
17164 L:      netdev@vger.kernel.org
17165 L:      linux-parisc@vger.kernel.org
17166 S:      Orphan
17167 F:      drivers/net/ethernet/dec/tulip/
17168
17169 TUN/TAP driver
17170 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
17171 S:      Maintained
17172 W:      http://vtun.sourceforge.net/tun
17173 F:      Documentation/networking/tuntap.txt
17174 F:      arch/um/os-Linux/drivers/
17175
17176 TURBOCHANNEL SUBSYSTEM
17177 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17178 M:      Ralf Baechle <ralf@linux-mips.org>
17179 L:      linux-mips@vger.kernel.org
17180 S:      Maintained
17181 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
17182 F:      drivers/tc/
17183 F:      include/linux/tc.h
17184
17185 TURBOSTAT UTILITY
17186 M:      "Len Brown" <lenb@kernel.org>
17187 L:      linux-pm@vger.kernel.org
17188 S:      Supported
17189 Q:      https://patchwork.kernel.org/project/linux-pm/list/
17190 B:      https://bugzilla.kernel.org
17191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
17192 F:      tools/power/x86/turbostat/
17193
17194 TW5864 VIDEO4LINUX DRIVER
17195 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
17196 M:      Anton Sviridenko <anton@corp.bluecherry.net>
17197 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
17198 M:      Andrey Utkin <andrey_utkin@fastmail.com>
17199 L:      linux-media@vger.kernel.org
17200 S:      Supported
17201 F:      drivers/media/pci/tw5864/
17202
17203 TW68 VIDEO4LINUX DRIVER
17204 M:      Hans Verkuil <hverkuil@xs4all.nl>
17205 L:      linux-media@vger.kernel.org
17206 S:      Odd Fixes
17207 W:      https://linuxtv.org
17208 T:      git git://linuxtv.org/media_tree.git
17209 F:      drivers/media/pci/tw68/
17210
17211 TW686X VIDEO4LINUX DRIVER
17212 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
17213 L:      linux-media@vger.kernel.org
17214 S:      Maintained
17215 W:      http://linuxtv.org
17216 T:      git git://linuxtv.org/media_tree.git
17217 F:      drivers/media/pci/tw686x/
17218
17219 UACCE ACCELERATOR FRAMEWORK
17220 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
17221 M:      Zhou Wang <wangzhou1@hisilicon.com>
17222 L:      linux-accelerators@lists.ozlabs.org
17223 L:      linux-kernel@vger.kernel.org
17224 S:      Maintained
17225 F:      Documentation/ABI/testing/sysfs-driver-uacce
17226 F:      Documentation/misc-devices/uacce.rst
17227 F:      drivers/misc/uacce/
17228 F:      include/linux/uacce.h
17229 F:      include/uapi/misc/uacce/
17230
17231 UBI FILE SYSTEM (UBIFS)
17232 M:      Richard Weinberger <richard@nod.at>
17233 L:      linux-mtd@lists.infradead.org
17234 S:      Supported
17235 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
17236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
17237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
17238 F:      Documentation/filesystems/ubifs.rst
17239 F:      fs/ubifs/
17240
17241 UCLINUX (M68KNOMMU AND COLDFIRE)
17242 M:      Greg Ungerer <gerg@linux-m68k.org>
17243 L:      linux-m68k@lists.linux-m68k.org
17244 L:      uclinux-dev@uclinux.org  (subscribers-only)
17245 S:      Maintained
17246 W:      http://www.linux-m68k.org/
17247 W:      http://www.uclinux.org/
17248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
17249 F:      arch/m68k/*/*_no.*
17250 F:      arch/m68k/68*/
17251 F:      arch/m68k/coldfire/
17252 F:      arch/m68k/include/asm/*_no.*
17253
17254 UDF FILESYSTEM
17255 M:      Jan Kara <jack@suse.com>
17256 S:      Maintained
17257 F:      Documentation/filesystems/udf.rst
17258 F:      fs/udf/
17259
17260 UDRAW TABLET
17261 M:      Bastien Nocera <hadess@hadess.net>
17262 L:      linux-input@vger.kernel.org
17263 S:      Maintained
17264 F:      drivers/hid/hid-udraw-ps3.c
17265
17266 UFS FILESYSTEM
17267 M:      Evgeniy Dushistov <dushistov@mail.ru>
17268 S:      Maintained
17269 F:      Documentation/admin-guide/ufs.rst
17270 F:      fs/ufs/
17271
17272 UHID USERSPACE HID IO DRIVER
17273 M:      David Herrmann <dh.herrmann@googlemail.com>
17274 L:      linux-input@vger.kernel.org
17275 S:      Maintained
17276 F:      drivers/hid/uhid.c
17277 F:      include/uapi/linux/uhid.h
17278
17279 ULPI BUS
17280 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17281 L:      linux-usb@vger.kernel.org
17282 S:      Maintained
17283 F:      drivers/usb/common/ulpi.c
17284 F:      include/linux/ulpi/
17285
17286 UNICODE SUBSYSTEM
17287 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
17288 L:      linux-fsdevel@vger.kernel.org
17289 S:      Supported
17290 F:      fs/unicode/
17291
17292 UNICORE32 ARCHITECTURE
17293 M:      Guan Xuetao <gxt@pku.edu.cn>
17294 S:      Maintained
17295 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
17296 T:      git git://github.com/gxt/linux.git
17297 F:      arch/unicore32/
17298
17299 UNIFDEF
17300 M:      Tony Finch <dot@dotat.at>
17301 S:      Maintained
17302 W:      http://dotat.at/prog/unifdef
17303 F:      scripts/unifdef.c
17304
17305 UNIFORM CDROM DRIVER
17306 M:      Jens Axboe <axboe@kernel.dk>
17307 S:      Maintained
17308 W:      http://www.kernel.dk
17309 F:      Documentation/cdrom/
17310 F:      drivers/cdrom/cdrom.c
17311 F:      include/linux/cdrom.h
17312 F:      include/uapi/linux/cdrom.h
17313
17314 UNISYS S-PAR DRIVERS
17315 M:      David Kershner <david.kershner@unisys.com>
17316 L:      sparmaintainer@unisys.com (Unisys internal)
17317 S:      Supported
17318 F:      drivers/staging/unisys/
17319 F:      drivers/visorbus/
17320 F:      include/linux/visorbus.h
17321
17322 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
17323 R:      Alim Akhtar <alim.akhtar@samsung.com>
17324 R:      Avri Altman <avri.altman@wdc.com>
17325 L:      linux-scsi@vger.kernel.org
17326 S:      Supported
17327 F:      Documentation/scsi/ufs.rst
17328 F:      drivers/scsi/ufs/
17329
17330 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
17331 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
17332 L:      linux-scsi@vger.kernel.org
17333 S:      Supported
17334 F:      drivers/scsi/ufs/*dwc*
17335
17336 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
17337 M:      Stanley Chu <stanley.chu@mediatek.com>
17338 L:      linux-scsi@vger.kernel.org
17339 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17340 S:      Maintained
17341 F:      drivers/scsi/ufs/ufs-mediatek*
17342
17343 UNSORTED BLOCK IMAGES (UBI)
17344 M:      Richard Weinberger <richard@nod.at>
17345 L:      linux-mtd@lists.infradead.org
17346 S:      Supported
17347 W:      http://www.linux-mtd.infradead.org/
17348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
17349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
17350 F:      drivers/mtd/ubi/
17351 F:      include/linux/mtd/ubi.h
17352 F:      include/uapi/mtd/ubi-user.h
17353
17354 USB "USBNET" DRIVER FRAMEWORK
17355 M:      Oliver Neukum <oneukum@suse.com>
17356 L:      netdev@vger.kernel.org
17357 S:      Maintained
17358 W:      http://www.linux-usb.org/usbnet
17359 F:      drivers/net/usb/usbnet.c
17360 F:      include/linux/usb/usbnet.h
17361
17362 USB ACM DRIVER
17363 M:      Oliver Neukum <oneukum@suse.com>
17364 L:      linux-usb@vger.kernel.org
17365 S:      Maintained
17366 F:      Documentation/usb/acm.rst
17367 F:      drivers/usb/class/cdc-acm.*
17368
17369 USB APPLE MFI FASTCHARGE DRIVER
17370 M:      Bastien Nocera <hadess@hadess.net>
17371 L:      linux-usb@vger.kernel.org
17372 S:      Maintained
17373 F:      drivers/usb/misc/apple-mfi-fastcharge.c
17374
17375 USB AR5523 WIRELESS DRIVER
17376 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
17377 L:      linux-wireless@vger.kernel.org
17378 S:      Maintained
17379 F:      drivers/net/wireless/ath/ar5523/
17380
17381 USB ATTACHED SCSI
17382 M:      Oliver Neukum <oneukum@suse.com>
17383 L:      linux-usb@vger.kernel.org
17384 L:      linux-scsi@vger.kernel.org
17385 S:      Maintained
17386 F:      drivers/usb/storage/uas.c
17387
17388 USB CDC ETHERNET DRIVER
17389 M:      Oliver Neukum <oliver@neukum.org>
17390 L:      linux-usb@vger.kernel.org
17391 S:      Maintained
17392 F:      drivers/net/usb/cdc_*.c
17393 F:      include/uapi/linux/usb/cdc.h
17394
17395 USB CHAOSKEY DRIVER
17396 M:      Keith Packard <keithp@keithp.com>
17397 L:      linux-usb@vger.kernel.org
17398 S:      Maintained
17399 F:      drivers/usb/misc/chaoskey.c
17400
17401 USB CYPRESS C67X00 DRIVER
17402 M:      Peter Korsgaard <jacmet@sunsite.dk>
17403 L:      linux-usb@vger.kernel.org
17404 S:      Maintained
17405 F:      drivers/usb/c67x00/
17406
17407 USB DAVICOM DM9601 DRIVER
17408 M:      Peter Korsgaard <jacmet@sunsite.dk>
17409 L:      netdev@vger.kernel.org
17410 S:      Maintained
17411 W:      http://www.linux-usb.org/usbnet
17412 F:      drivers/net/usb/dm9601.c
17413
17414 USB EHCI DRIVER
17415 M:      Alan Stern <stern@rowland.harvard.edu>
17416 L:      linux-usb@vger.kernel.org
17417 S:      Maintained
17418 F:      Documentation/usb/ehci.rst
17419 F:      drivers/usb/host/ehci*
17420
17421 USB GADGET/PERIPHERAL SUBSYSTEM
17422 M:      Felipe Balbi <balbi@kernel.org>
17423 L:      linux-usb@vger.kernel.org
17424 S:      Maintained
17425 W:      http://www.linux-usb.org/gadget
17426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17427 F:      drivers/usb/gadget/
17428 F:      include/linux/usb/gadget*
17429
17430 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
17431 M:      Jiri Kosina <jikos@kernel.org>
17432 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
17433 L:      linux-usb@vger.kernel.org
17434 S:      Maintained
17435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
17436 F:      Documentation/hid/hiddev.rst
17437 F:      drivers/hid/usbhid/
17438
17439 USB INTEL XHCI ROLE MUX DRIVER
17440 M:      Hans de Goede <hdegoede@redhat.com>
17441 L:      linux-usb@vger.kernel.org
17442 S:      Maintained
17443 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
17444
17445 USB IP DRIVER FOR HISILICON KIRIN
17446 M:      Yu Chen <chenyu56@huawei.com>
17447 M:      Binghui Wang <wangbinghui@hisilicon.com>
17448 L:      linux-usb@vger.kernel.org
17449 S:      Maintained
17450 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
17451 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
17452
17453 USB ISP116X DRIVER
17454 M:      Olav Kongas <ok@artecdesign.ee>
17455 L:      linux-usb@vger.kernel.org
17456 S:      Maintained
17457 F:      drivers/usb/host/isp116x*
17458 F:      include/linux/usb/isp116x.h
17459
17460 USB LAN78XX ETHERNET DRIVER
17461 M:      Woojung Huh <woojung.huh@microchip.com>
17462 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17463 L:      netdev@vger.kernel.org
17464 S:      Maintained
17465 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17466 F:      drivers/net/usb/lan78xx.*
17467 F:      include/dt-bindings/net/microchip-lan78xx.h
17468
17469 USB MASS STORAGE DRIVER
17470 M:      Alan Stern <stern@rowland.harvard.edu>
17471 L:      linux-usb@vger.kernel.org
17472 L:      usb-storage@lists.one-eyed-alien.net
17473 S:      Maintained
17474 F:      drivers/usb/storage/
17475
17476 USB MIDI DRIVER
17477 M:      Clemens Ladisch <clemens@ladisch.de>
17478 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17479 S:      Maintained
17480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17481 F:      sound/usb/midi.*
17482
17483 USB NETWORKING DRIVERS
17484 L:      linux-usb@vger.kernel.org
17485 S:      Odd Fixes
17486 F:      drivers/net/usb/
17487
17488 USB OHCI DRIVER
17489 M:      Alan Stern <stern@rowland.harvard.edu>
17490 L:      linux-usb@vger.kernel.org
17491 S:      Maintained
17492 F:      Documentation/usb/ohci.rst
17493 F:      drivers/usb/host/ohci*
17494
17495 USB OTG FSM (Finite State Machine)
17496 M:      Peter Chen <Peter.Chen@nxp.com>
17497 L:      linux-usb@vger.kernel.org
17498 S:      Maintained
17499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17500 F:      drivers/usb/common/usb-otg-fsm.c
17501
17502 USB OVER IP DRIVER
17503 M:      Valentina Manea <valentina.manea.m@gmail.com>
17504 M:      Shuah Khan <shuah@kernel.org>
17505 M:      Shuah Khan <skhan@linuxfoundation.org>
17506 L:      linux-usb@vger.kernel.org
17507 S:      Maintained
17508 F:      Documentation/usb/usbip_protocol.rst
17509 F:      drivers/usb/usbip/
17510 F:      tools/testing/selftests/drivers/usb/usbip/
17511 F:      tools/usb/usbip/
17512
17513 USB PEGASUS DRIVER
17514 M:      Petko Manolov <petkan@nucleusys.com>
17515 L:      linux-usb@vger.kernel.org
17516 L:      netdev@vger.kernel.org
17517 S:      Maintained
17518 W:      https://github.com/petkan/pegasus
17519 T:      git git://github.com/petkan/pegasus.git
17520 F:      drivers/net/usb/pegasus.*
17521
17522 USB PHY LAYER
17523 M:      Felipe Balbi <balbi@kernel.org>
17524 L:      linux-usb@vger.kernel.org
17525 S:      Maintained
17526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17527 F:      drivers/usb/phy/
17528
17529 USB PRINTER DRIVER (usblp)
17530 M:      Pete Zaitcev <zaitcev@redhat.com>
17531 L:      linux-usb@vger.kernel.org
17532 S:      Supported
17533 F:      drivers/usb/class/usblp.c
17534
17535 USB QMI WWAN NETWORK DRIVER
17536 M:      Bjørn Mork <bjorn@mork.no>
17537 L:      netdev@vger.kernel.org
17538 S:      Maintained
17539 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17540 F:      drivers/net/usb/qmi_wwan.c
17541
17542 USB RTL8150 DRIVER
17543 M:      Petko Manolov <petkan@nucleusys.com>
17544 L:      linux-usb@vger.kernel.org
17545 L:      netdev@vger.kernel.org
17546 S:      Maintained
17547 W:      https://github.com/petkan/rtl8150
17548 T:      git git://github.com/petkan/rtl8150.git
17549 F:      drivers/net/usb/rtl8150.c
17550
17551 USB SERIAL SUBSYSTEM
17552 M:      Johan Hovold <johan@kernel.org>
17553 L:      linux-usb@vger.kernel.org
17554 S:      Maintained
17555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17556 F:      Documentation/usb/usb-serial.rst
17557 F:      drivers/usb/serial/
17558 F:      include/linux/usb/serial.h
17559
17560 USB SMSC75XX ETHERNET DRIVER
17561 M:      Steve Glendinning <steve.glendinning@shawell.net>
17562 L:      netdev@vger.kernel.org
17563 S:      Maintained
17564 F:      drivers/net/usb/smsc75xx.*
17565
17566 USB SMSC95XX ETHERNET DRIVER
17567 M:      Steve Glendinning <steve.glendinning@shawell.net>
17568 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17569 L:      netdev@vger.kernel.org
17570 S:      Maintained
17571 F:      drivers/net/usb/smsc95xx.*
17572
17573 USB SUBSYSTEM
17574 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17575 L:      linux-usb@vger.kernel.org
17576 S:      Supported
17577 W:      http://www.linux-usb.org
17578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17579 F:      Documentation/devicetree/bindings/usb/
17580 F:      Documentation/usb/
17581 F:      drivers/usb/
17582 F:      include/linux/usb.h
17583 F:      include/linux/usb/
17584
17585 USB TYPEC BUS FOR ALTERNATE MODES
17586 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17587 L:      linux-usb@vger.kernel.org
17588 S:      Maintained
17589 F:      Documentation/ABI/testing/sysfs-bus-typec
17590 F:      Documentation/driver-api/usb/typec_bus.rst
17591 F:      drivers/usb/typec/altmodes/
17592 F:      include/linux/usb/typec_altmode.h
17593
17594 USB TYPEC CLASS
17595 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17596 L:      linux-usb@vger.kernel.org
17597 S:      Maintained
17598 F:      Documentation/ABI/testing/sysfs-class-typec
17599 F:      Documentation/driver-api/usb/typec.rst
17600 F:      drivers/usb/typec/
17601 F:      include/linux/usb/typec.h
17602
17603 USB TYPEC PI3USB30532 MUX DRIVER
17604 M:      Hans de Goede <hdegoede@redhat.com>
17605 L:      linux-usb@vger.kernel.org
17606 S:      Maintained
17607 F:      drivers/usb/typec/mux/pi3usb30532.c
17608
17609 USB TYPEC PORT CONTROLLER DRIVERS
17610 M:      Guenter Roeck <linux@roeck-us.net>
17611 L:      linux-usb@vger.kernel.org
17612 S:      Maintained
17613 F:      drivers/usb/typec/tcpm/
17614
17615 USB UHCI DRIVER
17616 M:      Alan Stern <stern@rowland.harvard.edu>
17617 L:      linux-usb@vger.kernel.org
17618 S:      Maintained
17619 F:      drivers/usb/host/uhci*
17620
17621 USB VIDEO CLASS
17622 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17623 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17624 L:      linux-media@vger.kernel.org
17625 S:      Maintained
17626 W:      http://www.ideasonboard.org/uvc/
17627 T:      git git://linuxtv.org/media_tree.git
17628 F:      drivers/media/usb/uvc/
17629 F:      include/uapi/linux/uvcvideo.h
17630
17631 USB VISION DRIVER
17632 M:      Hans Verkuil <hverkuil@xs4all.nl>
17633 L:      linux-media@vger.kernel.org
17634 S:      Odd Fixes
17635 W:      https://linuxtv.org
17636 T:      git git://linuxtv.org/media_tree.git
17637 F:      drivers/staging/media/usbvision/
17638
17639 USB WEBCAM GADGET
17640 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17641 L:      linux-usb@vger.kernel.org
17642 S:      Maintained
17643 F:      drivers/usb/gadget/function/*uvc*
17644 F:      drivers/usb/gadget/legacy/webcam.c
17645 F:      include/uapi/linux/usb/g_uvc.h
17646
17647 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17648 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17649 L:      linux-wireless@vger.kernel.org
17650 S:      Maintained
17651 F:      drivers/net/wireless/rndis_wlan.c
17652
17653 USB XHCI DRIVER
17654 M:      Mathias Nyman <mathias.nyman@intel.com>
17655 L:      linux-usb@vger.kernel.org
17656 S:      Supported
17657 F:      drivers/usb/host/pci-quirks*
17658 F:      drivers/usb/host/xhci*
17659
17660 USB ZD1201 DRIVER
17661 L:      linux-wireless@vger.kernel.org
17662 S:      Orphan
17663 W:      http://linux-lc100020.sourceforge.net
17664 F:      drivers/net/wireless/zydas/zd1201.*
17665
17666 USB ZR364XX DRIVER
17667 M:      Antoine Jacquet <royale@zerezo.com>
17668 L:      linux-usb@vger.kernel.org
17669 L:      linux-media@vger.kernel.org
17670 S:      Maintained
17671 W:      http://royale.zerezo.com/zr364xx/
17672 T:      git git://linuxtv.org/media_tree.git
17673 F:      Documentation/media/v4l-drivers/zr364xx*
17674 F:      drivers/media/usb/zr364xx/
17675
17676 USER-MODE LINUX (UML)
17677 M:      Jeff Dike <jdike@addtoit.com>
17678 M:      Richard Weinberger <richard@nod.at>
17679 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17680 L:      linux-um@lists.infradead.org
17681 S:      Maintained
17682 W:      http://user-mode-linux.sourceforge.net
17683 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17685 F:      Documentation/virt/uml/
17686 F:      arch/um/
17687 F:      arch/x86/um/
17688 F:      fs/hostfs/
17689
17690 USERSPACE COPYIN/COPYOUT (UIOVEC)
17691 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17692 S:      Maintained
17693 F:      include/linux/uio.h
17694 F:      lib/iov_iter.c
17695
17696 USERSPACE DMA BUFFER DRIVER
17697 M:      Gerd Hoffmann <kraxel@redhat.com>
17698 L:      dri-devel@lists.freedesktop.org
17699 S:      Maintained
17700 T:      git git://anongit.freedesktop.org/drm/drm-misc
17701 F:      drivers/dma-buf/udmabuf.c
17702 F:      include/uapi/linux/udmabuf.h
17703
17704 USERSPACE I/O (UIO)
17705 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17706 S:      Maintained
17707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17708 F:      Documentation/driver-api/uio-howto.rst
17709 F:      drivers/uio/
17710 F:      include/linux/uio_driver.h
17711
17712 UTIL-LINUX PACKAGE
17713 M:      Karel Zak <kzak@redhat.com>
17714 L:      util-linux@vger.kernel.org
17715 S:      Maintained
17716 W:      http://en.wikipedia.org/wiki/Util-linux
17717 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17718
17719 UUID HELPERS
17720 M:      Christoph Hellwig <hch@lst.de>
17721 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17722 L:      linux-kernel@vger.kernel.org
17723 S:      Maintained
17724 T:      git git://git.infradead.org/users/hch/uuid.git
17725 F:      include/linux/uuid.h
17726 F:      include/uapi/linux/uuid.h
17727 F:      lib/test_uuid.c
17728 F:      lib/uuid.c
17729
17730 UVESAFB DRIVER
17731 M:      Michal Januszewski <spock@gentoo.org>
17732 L:      linux-fbdev@vger.kernel.org
17733 S:      Maintained
17734 W:      https://github.com/mjanusz/v86d
17735 F:      Documentation/fb/uvesafb.rst
17736 F:      drivers/video/fbdev/uvesafb.*
17737
17738 Ux500 CLOCK DRIVERS
17739 M:      Ulf Hansson <ulf.hansson@linaro.org>
17740 L:      linux-clk@vger.kernel.org
17741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17742 S:      Maintained
17743 F:      drivers/clk/ux500/
17744
17745 VF610 NAND DRIVER
17746 M:      Stefan Agner <stefan@agner.ch>
17747 L:      linux-mtd@lists.infradead.org
17748 S:      Supported
17749 F:      drivers/mtd/nand/raw/vf610_nfc.c
17750
17751 VFAT/FAT/MSDOS FILESYSTEM
17752 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17753 S:      Maintained
17754 F:      Documentation/filesystems/vfat.rst
17755 F:      fs/fat/
17756
17757 VFIO DRIVER
17758 M:      Alex Williamson <alex.williamson@redhat.com>
17759 R:      Cornelia Huck <cohuck@redhat.com>
17760 L:      kvm@vger.kernel.org
17761 S:      Maintained
17762 T:      git git://github.com/awilliam/linux-vfio.git
17763 F:      Documentation/driver-api/vfio.rst
17764 F:      drivers/vfio/
17765 F:      include/linux/vfio.h
17766 F:      include/uapi/linux/vfio.h
17767
17768 VFIO MEDIATED DEVICE DRIVERS
17769 M:      Kirti Wankhede <kwankhede@nvidia.com>
17770 L:      kvm@vger.kernel.org
17771 S:      Maintained
17772 F:      Documentation/driver-api/vfio-mediated-device.rst
17773 F:      drivers/vfio/mdev/
17774 F:      include/linux/mdev.h
17775 F:      samples/vfio-mdev/
17776
17777 VFIO PLATFORM DRIVER
17778 M:      Eric Auger <eric.auger@redhat.com>
17779 L:      kvm@vger.kernel.org
17780 S:      Maintained
17781 F:      drivers/vfio/platform/
17782
17783 VGA_SWITCHEROO
17784 R:      Lukas Wunner <lukas@wunner.de>
17785 S:      Maintained
17786 T:      git git://anongit.freedesktop.org/drm/drm-misc
17787 F:      Documentation/gpu/vga-switcheroo.rst
17788 F:      drivers/gpu/vga/vga_switcheroo.c
17789 F:      include/linux/vga_switcheroo.h
17790
17791 VIA RHINE NETWORK DRIVER
17792 S:      Orphan
17793 F:      drivers/net/ethernet/via/via-rhine.c
17794
17795 VIA SD/MMC CARD CONTROLLER DRIVER
17796 M:      Bruce Chang <brucechang@via.com.tw>
17797 M:      Harald Welte <HaraldWelte@viatech.com>
17798 S:      Maintained
17799 F:      drivers/mmc/host/via-sdmmc.c
17800
17801 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17802 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17803 L:      linux-fbdev@vger.kernel.org
17804 S:      Maintained
17805 F:      drivers/video/fbdev/via/
17806 F:      include/linux/via-core.h
17807 F:      include/linux/via-gpio.h
17808 F:      include/linux/via_i2c.h
17809
17810 VIA VELOCITY NETWORK DRIVER
17811 M:      Francois Romieu <romieu@fr.zoreil.com>
17812 L:      netdev@vger.kernel.org
17813 S:      Maintained
17814 F:      drivers/net/ethernet/via/via-velocity.*
17815
17816 VICODEC VIRTUAL CODEC DRIVER
17817 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17818 L:      linux-media@vger.kernel.org
17819 S:      Maintained
17820 W:      https://linuxtv.org
17821 T:      git git://linuxtv.org/media_tree.git
17822 F:      drivers/media/platform/vicodec/*
17823
17824 VIDEO I2C POLLING DRIVER
17825 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17826 L:      linux-media@vger.kernel.org
17827 S:      Maintained
17828 F:      drivers/media/i2c/video-i2c.c
17829
17830 VIDEO MULTIPLEXER DRIVER
17831 M:      Philipp Zabel <p.zabel@pengutronix.de>
17832 L:      linux-media@vger.kernel.org
17833 S:      Maintained
17834 F:      drivers/media/platform/video-mux.c
17835
17836 VIDEOBUF2 FRAMEWORK
17837 M:      Pawel Osciak <pawel@osciak.com>
17838 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17839 M:      Kyungmin Park <kyungmin.park@samsung.com>
17840 R:      Tomasz Figa <tfiga@chromium.org>
17841 L:      linux-media@vger.kernel.org
17842 S:      Maintained
17843 F:      drivers/media/common/videobuf2/*
17844 F:      include/media/videobuf2-*
17845
17846 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17847 M:      Helen Koike <helen.koike@collabora.com>
17848 R:      Shuah Khan <skhan@linuxfoundation.org>
17849 L:      linux-media@vger.kernel.org
17850 S:      Maintained
17851 W:      https://linuxtv.org
17852 T:      git git://linuxtv.org/media_tree.git
17853 F:      drivers/media/platform/vimc/*
17854
17855 VIRT LIB
17856 M:      Alex Williamson <alex.williamson@redhat.com>
17857 M:      Paolo Bonzini <pbonzini@redhat.com>
17858 L:      kvm@vger.kernel.org
17859 S:      Supported
17860 F:      virt/lib/
17861
17862 VIRTIO AND VHOST VSOCK DRIVER
17863 M:      Stefan Hajnoczi <stefanha@redhat.com>
17864 M:      Stefano Garzarella <sgarzare@redhat.com>
17865 L:      kvm@vger.kernel.org
17866 L:      virtualization@lists.linux-foundation.org
17867 L:      netdev@vger.kernel.org
17868 S:      Maintained
17869 F:      drivers/net/vsockmon.c
17870 F:      drivers/vhost/vsock.c
17871 F:      include/linux/virtio_vsock.h
17872 F:      include/uapi/linux/virtio_vsock.h
17873 F:      include/uapi/linux/vm_sockets_diag.h
17874 F:      include/uapi/linux/vsockmon.h
17875 F:      net/vmw_vsock/af_vsock_tap.c
17876 F:      net/vmw_vsock/diag.c
17877 F:      net/vmw_vsock/virtio_transport.c
17878 F:      net/vmw_vsock/virtio_transport_common.c
17879 F:      net/vmw_vsock/vsock_loopback.c
17880 F:      tools/testing/vsock/
17881
17882 VIRTIO BLOCK AND SCSI DRIVERS
17883 M:      "Michael S. Tsirkin" <mst@redhat.com>
17884 M:      Jason Wang <jasowang@redhat.com>
17885 R:      Paolo Bonzini <pbonzini@redhat.com>
17886 R:      Stefan Hajnoczi <stefanha@redhat.com>
17887 L:      virtualization@lists.linux-foundation.org
17888 S:      Maintained
17889 F:      drivers/block/virtio_blk.c
17890 F:      drivers/scsi/virtio_scsi.c
17891 F:      drivers/vhost/scsi.c
17892 F:      include/uapi/linux/virtio_blk.h
17893 F:      include/uapi/linux/virtio_scsi.h
17894
17895 VIRTIO CONSOLE DRIVER
17896 M:      Amit Shah <amit@kernel.org>
17897 L:      virtualization@lists.linux-foundation.org
17898 S:      Maintained
17899 F:      drivers/char/virtio_console.c
17900 F:      include/linux/virtio_console.h
17901 F:      include/uapi/linux/virtio_console.h
17902
17903 VIRTIO CORE AND NET DRIVERS
17904 M:      "Michael S. Tsirkin" <mst@redhat.com>
17905 M:      Jason Wang <jasowang@redhat.com>
17906 L:      virtualization@lists.linux-foundation.org
17907 S:      Maintained
17908 F:      Documentation/devicetree/bindings/virtio/
17909 F:      drivers/block/virtio_blk.c
17910 F:      drivers/crypto/virtio/
17911 F:      drivers/net/virtio_net.c
17912 F:      drivers/vdpa/
17913 F:      drivers/virtio/
17914 F:      include/linux/vdpa.h
17915 F:      include/linux/virtio*.h
17916 F:      include/uapi/linux/virtio_*.h
17917 F:      mm/balloon_compaction.c
17918 F:      tools/virtio/
17919
17920 VIRTIO CRYPTO DRIVER
17921 M:      Gonglei <arei.gonglei@huawei.com>
17922 L:      virtualization@lists.linux-foundation.org
17923 L:      linux-crypto@vger.kernel.org
17924 S:      Maintained
17925 F:      drivers/crypto/virtio/
17926 F:      include/uapi/linux/virtio_crypto.h
17927
17928 VIRTIO DRIVERS FOR S390
17929 M:      Cornelia Huck <cohuck@redhat.com>
17930 M:      Halil Pasic <pasic@linux.ibm.com>
17931 L:      linux-s390@vger.kernel.org
17932 L:      virtualization@lists.linux-foundation.org
17933 L:      kvm@vger.kernel.org
17934 S:      Supported
17935 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17936 F:      drivers/s390/virtio/
17937
17938 VIRTIO FILE SYSTEM
17939 M:      Vivek Goyal <vgoyal@redhat.com>
17940 M:      Stefan Hajnoczi <stefanha@redhat.com>
17941 M:      Miklos Szeredi <miklos@szeredi.hu>
17942 L:      virtualization@lists.linux-foundation.org
17943 L:      linux-fsdevel@vger.kernel.org
17944 S:      Supported
17945 W:      https://virtio-fs.gitlab.io/
17946 F:      Documentation/filesystems/virtiofs.rst
17947 F:      fs/fuse/virtio_fs.c
17948 F:      include/uapi/linux/virtio_fs.h
17949
17950 VIRTIO GPU DRIVER
17951 M:      David Airlie <airlied@linux.ie>
17952 M:      Gerd Hoffmann <kraxel@redhat.com>
17953 L:      dri-devel@lists.freedesktop.org
17954 L:      virtualization@lists.linux-foundation.org
17955 S:      Maintained
17956 T:      git git://anongit.freedesktop.org/drm/drm-misc
17957 F:      drivers/gpu/drm/virtio/
17958 F:      include/uapi/linux/virtio_gpu.h
17959
17960 VIRTIO HOST (VHOST)
17961 M:      "Michael S. Tsirkin" <mst@redhat.com>
17962 M:      Jason Wang <jasowang@redhat.com>
17963 L:      kvm@vger.kernel.org
17964 L:      virtualization@lists.linux-foundation.org
17965 L:      netdev@vger.kernel.org
17966 S:      Maintained
17967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17968 F:      drivers/vhost/
17969 F:      include/linux/vhost_iotlb.h
17970 F:      include/uapi/linux/vhost.h
17971
17972 VIRTIO INPUT DRIVER
17973 M:      Gerd Hoffmann <kraxel@redhat.com>
17974 S:      Maintained
17975 F:      drivers/virtio/virtio_input.c
17976 F:      include/uapi/linux/virtio_input.h
17977
17978 VIRTIO IOMMU DRIVER
17979 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17980 L:      virtualization@lists.linux-foundation.org
17981 S:      Maintained
17982 F:      drivers/iommu/virtio-iommu.c
17983 F:      include/uapi/linux/virtio_iommu.h
17984
17985 VIRTUAL BOX GUEST DEVICE DRIVER
17986 M:      Hans de Goede <hdegoede@redhat.com>
17987 M:      Arnd Bergmann <arnd@arndb.de>
17988 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17989 S:      Maintained
17990 F:      drivers/virt/vboxguest/
17991 F:      include/linux/vbox_utils.h
17992 F:      include/uapi/linux/vbox*.h
17993
17994 VIRTUAL BOX SHARED FOLDER VFS DRIVER
17995 M:      Hans de Goede <hdegoede@redhat.com>
17996 L:      linux-fsdevel@vger.kernel.org
17997 S:      Maintained
17998 F:      fs/vboxsf/*
17999
18000 VIRTUAL SERIO DEVICE DRIVER
18001 M:      Stephen Chandler Paul <thatslyude@gmail.com>
18002 S:      Maintained
18003 F:      drivers/input/serio/userio.c
18004 F:      include/uapi/linux/userio.h
18005
18006 VITESSE FELIX ETHERNET SWITCH DRIVER
18007 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
18008 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
18009 L:      netdev@vger.kernel.org
18010 S:      Maintained
18011 F:      drivers/net/dsa/ocelot/*
18012 F:      net/dsa/tag_ocelot.c
18013
18014 VIVID VIRTUAL VIDEO DRIVER
18015 M:      Hans Verkuil <hverkuil@xs4all.nl>
18016 L:      linux-media@vger.kernel.org
18017 S:      Maintained
18018 W:      https://linuxtv.org
18019 T:      git git://linuxtv.org/media_tree.git
18020 F:      drivers/media/platform/vivid/*
18021
18022 VLYNQ BUS
18023 M:      Florian Fainelli <f.fainelli@gmail.com>
18024 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
18025 S:      Maintained
18026 F:      drivers/vlynq/vlynq.c
18027 F:      include/linux/vlynq.h
18028
18029 VME SUBSYSTEM
18030 M:      Martyn Welch <martyn@welchs.me.uk>
18031 M:      Manohar Vanga <manohar.vanga@gmail.com>
18032 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
18033 L:      devel@driverdev.osuosl.org
18034 S:      Maintained
18035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
18036 F:      Documentation/driver-api/vme.rst
18037 F:      drivers/staging/vme/
18038 F:      drivers/vme/
18039 F:      include/linux/vme*
18040
18041 VMWARE BALLOON DRIVER
18042 M:      Nadav Amit <namit@vmware.com>
18043 M:      "VMware, Inc." <pv-drivers@vmware.com>
18044 L:      linux-kernel@vger.kernel.org
18045 S:      Maintained
18046 F:      drivers/misc/vmw_balloon.c
18047
18048 VMWARE HYPERVISOR INTERFACE
18049 M:      Thomas Hellstrom <thellstrom@vmware.com>
18050 M:      "VMware, Inc." <pv-drivers@vmware.com>
18051 L:      virtualization@lists.linux-foundation.org
18052 S:      Supported
18053 F:      arch/x86/include/asm/vmware.h
18054 F:      arch/x86/kernel/cpu/vmware.c
18055
18056 VMWARE PVRDMA DRIVER
18057 M:      Adit Ranadive <aditr@vmware.com>
18058 M:      VMware PV-Drivers <pv-drivers@vmware.com>
18059 L:      linux-rdma@vger.kernel.org
18060 S:      Maintained
18061 F:      drivers/infiniband/hw/vmw_pvrdma/
18062
18063 VMware PVSCSI driver
18064 M:      Jim Gill <jgill@vmware.com>
18065 M:      VMware PV-Drivers <pv-drivers@vmware.com>
18066 L:      linux-scsi@vger.kernel.org
18067 S:      Maintained
18068 F:      drivers/scsi/vmw_pvscsi.c
18069 F:      drivers/scsi/vmw_pvscsi.h
18070
18071 VMWARE VIRTUAL PTP CLOCK DRIVER
18072 M:      Vivek Thampi <vithampi@vmware.com>
18073 M:      "VMware, Inc." <pv-drivers@vmware.com>
18074 L:      netdev@vger.kernel.org
18075 S:      Supported
18076 F:      drivers/ptp/ptp_vmw.c
18077
18078 VMWARE VMMOUSE SUBDRIVER
18079 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
18080 M:      "VMware, Inc." <pv-drivers@vmware.com>
18081 L:      linux-input@vger.kernel.org
18082 S:      Maintained
18083 F:      drivers/input/mouse/vmmouse.c
18084 F:      drivers/input/mouse/vmmouse.h
18085
18086 VMWARE VMXNET3 ETHERNET DRIVER
18087 M:      Ronak Doshi <doshir@vmware.com>
18088 M:      "VMware, Inc." <pv-drivers@vmware.com>
18089 L:      netdev@vger.kernel.org
18090 S:      Maintained
18091 F:      drivers/net/vmxnet3/
18092
18093 VOCORE VOCORE2 BOARD
18094 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
18095 L:      linux-mips@vger.kernel.org
18096 S:      Maintained
18097 F:      arch/mips/boot/dts/ralink/vocore2.dts
18098
18099 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
18100 M:      Liam Girdwood <lgirdwood@gmail.com>
18101 M:      Mark Brown <broonie@kernel.org>
18102 L:      linux-kernel@vger.kernel.org
18103 S:      Supported
18104 W:      http://www.slimlogic.co.uk/?p=48
18105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
18106 F:      Documentation/devicetree/bindings/regulator/
18107 F:      Documentation/power/regulator/
18108 F:      drivers/regulator/
18109 F:      include/dt-bindings/regulator/
18110 F:      include/linux/regulator/
18111 K:      regulator_get_optional
18112
18113 VRF
18114 M:      David Ahern <dsahern@kernel.org>
18115 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
18116 L:      netdev@vger.kernel.org
18117 S:      Maintained
18118 F:      Documentation/networking/vrf.txt
18119 F:      drivers/net/vrf.c
18120
18121 VSPRINTF
18122 M:      Petr Mladek <pmladek@suse.com>
18123 M:      Steven Rostedt <rostedt@goodmis.org>
18124 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
18125 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
18126 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
18127 S:      Maintained
18128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
18129 F:      Documentation/core-api/printk-formats.rst
18130 F:      lib/test_printf.c
18131 F:      lib/vsprintf.c
18132
18133 VT1211 HARDWARE MONITOR DRIVER
18134 M:      Juerg Haefliger <juergh@gmail.com>
18135 L:      linux-hwmon@vger.kernel.org
18136 S:      Maintained
18137 F:      Documentation/hwmon/vt1211.rst
18138 F:      drivers/hwmon/vt1211.c
18139
18140 VT8231 HARDWARE MONITOR DRIVER
18141 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
18142 L:      linux-hwmon@vger.kernel.org
18143 S:      Maintained
18144 F:      drivers/hwmon/vt8231.c
18145
18146 VUB300 USB to SDIO/SD/MMC bridge chip
18147 L:      linux-mmc@vger.kernel.org
18148 S:      Orphan
18149 F:      drivers/mmc/host/vub300.c
18150
18151 W1 DALLAS'S 1-WIRE BUS
18152 M:      Evgeniy Polyakov <zbr@ioremap.net>
18153 S:      Maintained
18154 F:      Documentation/devicetree/bindings/w1/
18155 F:      Documentation/w1/
18156 F:      drivers/w1/
18157 F:      include/linux/w1.h
18158
18159 W83791D HARDWARE MONITORING DRIVER
18160 M:      Marc Hulsman <m.hulsman@tudelft.nl>
18161 L:      linux-hwmon@vger.kernel.org
18162 S:      Maintained
18163 F:      Documentation/hwmon/w83791d.rst
18164 F:      drivers/hwmon/w83791d.c
18165
18166 W83793 HARDWARE MONITORING DRIVER
18167 M:      Rudolf Marek <r.marek@assembler.cz>
18168 L:      linux-hwmon@vger.kernel.org
18169 S:      Maintained
18170 F:      Documentation/hwmon/w83793.rst
18171 F:      drivers/hwmon/w83793.c
18172
18173 W83795 HARDWARE MONITORING DRIVER
18174 M:      Jean Delvare <jdelvare@suse.com>
18175 L:      linux-hwmon@vger.kernel.org
18176 S:      Maintained
18177 F:      drivers/hwmon/w83795.c
18178
18179 W83L51xD SD/MMC CARD INTERFACE DRIVER
18180 M:      Pierre Ossman <pierre@ossman.eu>
18181 S:      Maintained
18182 F:      drivers/mmc/host/wbsd.*
18183
18184 WACOM PROTOCOL 4 SERIAL TABLETS
18185 M:      Julian Squires <julian@cipht.net>
18186 M:      Hans de Goede <hdegoede@redhat.com>
18187 L:      linux-input@vger.kernel.org
18188 S:      Maintained
18189 F:      drivers/input/tablet/wacom_serial4.c
18190
18191 WATCHDOG DEVICE DRIVERS
18192 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
18193 M:      Guenter Roeck <linux@roeck-us.net>
18194 L:      linux-watchdog@vger.kernel.org
18195 S:      Maintained
18196 W:      http://www.linux-watchdog.org/
18197 T:      git git://www.linux-watchdog.org/linux-watchdog.git
18198 F:      Documentation/devicetree/bindings/watchdog/
18199 F:      Documentation/watchdog/
18200 F:      drivers/watchdog/
18201 F:      include/linux/watchdog.h
18202 F:      include/uapi/linux/watchdog.h
18203
18204 WHISKEYCOVE PMIC GPIO DRIVER
18205 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
18206 L:      linux-gpio@vger.kernel.org
18207 S:      Maintained
18208 F:      drivers/gpio/gpio-wcove.c
18209
18210 WHWAVE RTC DRIVER
18211 M:      Dianlong Li <long17.cool@163.com>
18212 L:      linux-rtc@vger.kernel.org
18213 S:      Maintained
18214 F:      drivers/rtc/rtc-sd3078.c
18215
18216 WIIMOTE HID DRIVER
18217 M:      David Herrmann <dh.herrmann@googlemail.com>
18218 L:      linux-input@vger.kernel.org
18219 S:      Maintained
18220 F:      drivers/hid/hid-wiimote*
18221
18222 WILOCITY WIL6210 WIRELESS DRIVER
18223 M:      Maya Erez <merez@codeaurora.org>
18224 L:      linux-wireless@vger.kernel.org
18225 L:      wil6210@qti.qualcomm.com
18226 S:      Supported
18227 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
18228 F:      drivers/net/wireless/ath/wil6210/
18229
18230 WIMAX STACK
18231 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
18232 M:      linux-wimax@intel.com
18233 L:      wimax@linuxwimax.org (subscribers-only)
18234 S:      Supported
18235 W:      http://linuxwimax.org
18236 F:      Documentation/admin-guide/wimax/wimax.rst
18237 F:      include/linux/wimax/debug.h
18238 F:      include/net/wimax.h
18239 F:      include/uapi/linux/wimax.h
18240 F:      net/wimax/
18241
18242 WINBOND CIR DRIVER
18243 M:      David Härdeman <david@hardeman.nu>
18244 S:      Maintained
18245 F:      drivers/media/rc/winbond-cir.c
18246
18247 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
18248 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
18249 L:      linux-watchdog@vger.kernel.org
18250 S:      Maintained
18251 F:      drivers/watchdog/ebc-c384_wdt.c
18252
18253 WINSYSTEMS WS16C48 GPIO DRIVER
18254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
18255 L:      linux-gpio@vger.kernel.org
18256 S:      Maintained
18257 F:      drivers/gpio/gpio-ws16c48.c
18258
18259 WIREGUARD SECURE NETWORK TUNNEL
18260 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18261 L:      wireguard@lists.zx2c4.com
18262 L:      netdev@vger.kernel.org
18263 S:      Maintained
18264 F:      drivers/net/wireguard/
18265 F:      tools/testing/selftests/wireguard/
18266
18267 WISTRON LAPTOP BUTTON DRIVER
18268 M:      Miloslav Trmac <mitr@volny.cz>
18269 S:      Maintained
18270 F:      drivers/input/misc/wistron_btns.c
18271
18272 WL3501 WIRELESS PCMCIA CARD DRIVER
18273 L:      linux-wireless@vger.kernel.org
18274 S:      Odd fixes
18275 F:      drivers/net/wireless/wl3501*
18276
18277 WOLFSON MICROELECTRONICS DRIVERS
18278 L:      patches@opensource.cirrus.com
18279 S:      Supported
18280 W:      https://github.com/CirrusLogic/linux-drivers/wiki
18281 T:      git https://github.com/CirrusLogic/linux-drivers.git
18282 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
18283 F:      Documentation/devicetree/bindings/mfd/arizona.txt
18284 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
18285 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
18286 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
18287 F:      Documentation/hwmon/wm83??.rst
18288 F:      arch/arm/mach-s3c64xx/mach-crag6410*
18289 F:      drivers/clk/clk-wm83*.c
18290 F:      drivers/extcon/extcon-arizona.c
18291 F:      drivers/gpio/gpio-*wm*.c
18292 F:      drivers/gpio/gpio-arizona.c
18293 F:      drivers/hwmon/wm83??-hwmon.c
18294 F:      drivers/input/misc/wm831x-on.c
18295 F:      drivers/input/touchscreen/wm831x-ts.c
18296 F:      drivers/input/touchscreen/wm97*.c
18297 F:      drivers/leds/leds-wm83*.c
18298 F:      drivers/mfd/arizona*
18299 F:      drivers/mfd/cs47l24*
18300 F:      drivers/mfd/wm*.c
18301 F:      drivers/power/supply/wm83*.c
18302 F:      drivers/regulator/arizona*
18303 F:      drivers/regulator/wm8*.c
18304 F:      drivers/rtc/rtc-wm83*.c
18305 F:      drivers/video/backlight/wm83*_bl.c
18306 F:      drivers/watchdog/wm83*_wdt.c
18307 F:      include/linux/mfd/arizona/
18308 F:      include/linux/mfd/wm831x/
18309 F:      include/linux/mfd/wm8350/
18310 F:      include/linux/mfd/wm8400*
18311 F:      include/linux/regulator/arizona*
18312 F:      include/linux/wm97xx.h
18313 F:      include/sound/wm????.h
18314 F:      sound/soc/codecs/arizona.?
18315 F:      sound/soc/codecs/cs47l24*
18316 F:      sound/soc/codecs/wm*
18317
18318 WORKQUEUE
18319 M:      Tejun Heo <tj@kernel.org>
18320 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18321 S:      Maintained
18322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
18323 F:      Documentation/core-api/workqueue.rst
18324 F:      include/linux/workqueue.h
18325 F:      kernel/workqueue.c
18326
18327 X-POWERS AXP288 PMIC DRIVERS
18328 M:      Hans de Goede <hdegoede@redhat.com>
18329 S:      Maintained
18330 F:      drivers/acpi/pmic/intel_pmic_xpower.c
18331 N:      axp288
18332
18333 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
18334 M:      Chen-Yu Tsai <wens@csie.org>
18335 L:      linux-kernel@vger.kernel.org
18336 S:      Maintained
18337 N:      axp[128]
18338
18339 X.25 NETWORK LAYER
18340 M:      Andrew Hendry <andrew.hendry@gmail.com>
18341 L:      linux-x25@vger.kernel.org
18342 S:      Odd Fixes
18343 F:      Documentation/networking/x25*
18344 F:      include/net/x25*
18345 F:      net/x25/
18346
18347 X86 ARCHITECTURE (32-BIT AND 64-BIT)
18348 M:      Thomas Gleixner <tglx@linutronix.de>
18349 M:      Ingo Molnar <mingo@redhat.com>
18350 M:      Borislav Petkov <bp@alien8.de>
18351 M:      x86@kernel.org
18352 R:      "H. Peter Anvin" <hpa@zytor.com>
18353 L:      linux-kernel@vger.kernel.org
18354 S:      Maintained
18355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18356 F:      Documentation/devicetree/bindings/x86/
18357 F:      Documentation/x86/
18358 F:      arch/x86/
18359
18360 X86 ENTRY CODE
18361 M:      Andy Lutomirski <luto@kernel.org>
18362 L:      linux-kernel@vger.kernel.org
18363 S:      Maintained
18364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
18365 F:      arch/x86/entry/
18366
18367 X86 MCE INFRASTRUCTURE
18368 M:      Tony Luck <tony.luck@intel.com>
18369 M:      Borislav Petkov <bp@alien8.de>
18370 L:      linux-edac@vger.kernel.org
18371 S:      Maintained
18372 F:      arch/x86/kernel/cpu/mce/*
18373
18374 X86 MICROCODE UPDATE SUPPORT
18375 M:      Borislav Petkov <bp@alien8.de>
18376 S:      Maintained
18377 F:      arch/x86/kernel/cpu/microcode/*
18378
18379 X86 MM
18380 M:      Dave Hansen <dave.hansen@linux.intel.com>
18381 M:      Andy Lutomirski <luto@kernel.org>
18382 M:      Peter Zijlstra <peterz@infradead.org>
18383 L:      linux-kernel@vger.kernel.org
18384 S:      Maintained
18385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
18386 F:      arch/x86/mm/
18387
18388 X86 PLATFORM DRIVERS
18389 M:      Darren Hart <dvhart@infradead.org>
18390 M:      Andy Shevchenko <andy@infradead.org>
18391 L:      platform-driver-x86@vger.kernel.org
18392 S:      Odd Fixes
18393 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
18394 F:      drivers/platform/olpc/
18395 F:      drivers/platform/x86/
18396
18397 X86 PLATFORM DRIVERS - ARCH
18398 R:      Darren Hart <dvhart@infradead.org>
18399 R:      Andy Shevchenko <andy@infradead.org>
18400 L:      platform-driver-x86@vger.kernel.org
18401 L:      x86@kernel.org
18402 S:      Maintained
18403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18404 F:      arch/x86/platform
18405
18406 X86 VDSO
18407 M:      Andy Lutomirski <luto@kernel.org>
18408 L:      linux-kernel@vger.kernel.org
18409 S:      Maintained
18410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
18411 F:      arch/x86/entry/vdso/
18412
18413 XARRAY
18414 M:      Matthew Wilcox <willy@infradead.org>
18415 L:      linux-fsdevel@vger.kernel.org
18416 S:      Supported
18417 F:      Documentation/core-api/xarray.rst
18418 F:      include/linux/idr.h
18419 F:      include/linux/xarray.h
18420 F:      lib/idr.c
18421 F:      lib/xarray.c
18422 F:      tools/testing/radix-tree
18423
18424 XBOX DVD IR REMOTE
18425 M:      Benjamin Valentin <benpicco@googlemail.com>
18426 S:      Maintained
18427 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
18428 F:      drivers/media/rc/xbox_remote.c
18429
18430 XC2028/3028 TUNER DRIVER
18431 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18432 L:      linux-media@vger.kernel.org
18433 S:      Maintained
18434 W:      https://linuxtv.org
18435 T:      git git://linuxtv.org/media_tree.git
18436 F:      drivers/media/tuners/tuner-xc2028.*
18437
18438 XDP (eXpress Data Path)
18439 M:      Alexei Starovoitov <ast@kernel.org>
18440 M:      Daniel Borkmann <daniel@iogearbox.net>
18441 M:      David S. Miller <davem@davemloft.net>
18442 M:      Jakub Kicinski <kuba@kernel.org>
18443 M:      Jesper Dangaard Brouer <hawk@kernel.org>
18444 M:      John Fastabend <john.fastabend@gmail.com>
18445 L:      netdev@vger.kernel.org
18446 L:      bpf@vger.kernel.org
18447 S:      Supported
18448 F:      include/net/xdp.h
18449 F:      include/trace/events/xdp.h
18450 F:      kernel/bpf/cpumap.c
18451 F:      kernel/bpf/devmap.c
18452 F:      net/core/xdp.c
18453 N:      xdp
18454 K:      xdp
18455
18456 XDP SOCKETS (AF_XDP)
18457 M:      Björn Töpel <bjorn.topel@intel.com>
18458 M:      Magnus Karlsson <magnus.karlsson@intel.com>
18459 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
18460 L:      netdev@vger.kernel.org
18461 L:      bpf@vger.kernel.org
18462 S:      Maintained
18463 F:      kernel/bpf/xskmap.c
18464 F:      net/xdp/
18465
18466 XEN BLOCK SUBSYSTEM
18467 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18468 M:      Roger Pau Monné <roger.pau@citrix.com>
18469 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18470 S:      Supported
18471 F:      drivers/block/xen*
18472 F:      drivers/block/xen-blkback/*
18473
18474 XEN HYPERVISOR ARM
18475 M:      Stefano Stabellini <sstabellini@kernel.org>
18476 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18477 S:      Maintained
18478 F:      arch/arm/include/asm/xen/
18479 F:      arch/arm/xen/
18480
18481 XEN HYPERVISOR ARM64
18482 M:      Stefano Stabellini <sstabellini@kernel.org>
18483 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18484 S:      Maintained
18485 F:      arch/arm64/include/asm/xen/
18486 F:      arch/arm64/xen/
18487
18488 XEN HYPERVISOR INTERFACE
18489 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18490 M:      Juergen Gross <jgross@suse.com>
18491 R:      Stefano Stabellini <sstabellini@kernel.org>
18492 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18493 S:      Supported
18494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18495 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18496 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18497 F:      arch/x86/include/asm/pvclock-abi.h
18498 F:      arch/x86/include/asm/xen/
18499 F:      arch/x86/platform/pvh/
18500 F:      arch/x86/xen/
18501 F:      drivers/*/xen-*front.c
18502 F:      drivers/xen/
18503 F:      include/uapi/xen/
18504 F:      include/xen/
18505
18506 XEN NETWORK BACKEND DRIVER
18507 M:      Wei Liu <wei.liu@kernel.org>
18508 M:      Paul Durrant <paul@xen.org>
18509 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18510 L:      netdev@vger.kernel.org
18511 S:      Supported
18512 F:      drivers/net/xen-netback/*
18513
18514 XEN PCI SUBSYSTEM
18515 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18516 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18517 S:      Supported
18518 F:      arch/x86/pci/*xen*
18519 F:      drivers/pci/*xen*
18520
18521 XEN PVSCSI DRIVERS
18522 M:      Juergen Gross <jgross@suse.com>
18523 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18524 L:      linux-scsi@vger.kernel.org
18525 S:      Supported
18526 F:      drivers/scsi/xen-scsifront.c
18527 F:      drivers/xen/xen-scsiback.c
18528 F:      include/xen/interface/io/vscsiif.h
18529
18530 XEN SOUND FRONTEND DRIVER
18531 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18532 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18533 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18534 S:      Supported
18535 F:      sound/xen/*
18536
18537 XEN SWIOTLB SUBSYSTEM
18538 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18539 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18540 L:      iommu@lists.linux-foundation.org
18541 S:      Supported
18542 F:      arch/x86/xen/*swiotlb*
18543 F:      drivers/xen/*swiotlb*
18544
18545 XFS FILESYSTEM
18546 M:      Darrick J. Wong <darrick.wong@oracle.com>
18547 M:      linux-xfs@vger.kernel.org
18548 L:      linux-xfs@vger.kernel.org
18549 S:      Supported
18550 W:      http://xfs.org/
18551 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18552 F:      Documentation/ABI/testing/sysfs-fs-xfs
18553 F:      Documentation/admin-guide/xfs.rst
18554 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18555 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18556 F:      fs/xfs/
18557 F:      include/uapi/linux/dqblk_xfs.h
18558 F:      include/uapi/linux/fsmap.h
18559
18560 XILINX AXI ETHERNET DRIVER
18561 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18562 S:      Maintained
18563 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18564
18565 XILINX CAN DRIVER
18566 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
18567 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
18568 L:      linux-can@vger.kernel.org
18569 S:      Maintained
18570 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
18571 F:      drivers/net/can/xilinx_can.c
18572
18573 XILINX SD-FEC IP CORES
18574 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18575 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18576 S:      Maintained
18577 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18578 F:      Documentation/misc-devices/xilinx_sdfec.rst
18579 F:      drivers/misc/Kconfig
18580 F:      drivers/misc/Makefile
18581 F:      drivers/misc/xilinx_sdfec.c
18582 F:      include/uapi/misc/xilinx_sdfec.h
18583
18584 XILINX UARTLITE SERIAL DRIVER
18585 M:      Peter Korsgaard <jacmet@sunsite.dk>
18586 L:      linux-serial@vger.kernel.org
18587 S:      Maintained
18588 F:      drivers/tty/serial/uartlite.c
18589
18590 XILINX VIDEO IP CORES
18591 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18592 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18593 L:      linux-media@vger.kernel.org
18594 S:      Supported
18595 T:      git git://linuxtv.org/media_tree.git
18596 F:      Documentation/devicetree/bindings/media/xilinx/
18597 F:      drivers/media/platform/xilinx/
18598 F:      include/uapi/linux/xilinx-v4l2-controls.h
18599
18600 XILLYBUS DRIVER
18601 M:      Eli Billauer <eli.billauer@gmail.com>
18602 L:      linux-kernel@vger.kernel.org
18603 S:      Supported
18604 F:      drivers/char/xillybus/
18605
18606 XLP9XX I2C DRIVER
18607 M:      George Cherian <gcherian@marvell.com>
18608 L:      linux-i2c@vger.kernel.org
18609 S:      Supported
18610 W:      http://www.marvell.com
18611 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18612 F:      drivers/i2c/busses/i2c-xlp9xx.c
18613
18614 XRA1403 GPIO EXPANDER
18615 M:      Nandor Han <nandor.han@ge.com>
18616 M:      Semi Malinen <semi.malinen@ge.com>
18617 L:      linux-gpio@vger.kernel.org
18618 S:      Maintained
18619 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18620 F:      drivers/gpio/gpio-xra1403.c
18621
18622 XTENSA XTFPGA PLATFORM SUPPORT
18623 M:      Max Filippov <jcmvbkbc@gmail.com>
18624 L:      linux-xtensa@linux-xtensa.org
18625 S:      Maintained
18626 F:      drivers/spi/spi-xtensa-xtfpga.c
18627 F:      sound/soc/xtensa/xtfpga-i2s.c
18628
18629 YAM DRIVER FOR AX.25
18630 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18631 L:      linux-hams@vger.kernel.org
18632 S:      Maintained
18633 F:      drivers/net/hamradio/yam*
18634 F:      include/linux/yam.h
18635
18636 YAMA SECURITY MODULE
18637 M:      Kees Cook <keescook@chromium.org>
18638 S:      Supported
18639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18640 F:      Documentation/admin-guide/LSM/Yama.rst
18641 F:      security/yama/
18642
18643 YEALINK PHONE DRIVER
18644 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18645 L:      usbb2k-api-dev@nongnu.org
18646 S:      Maintained
18647 F:      Documentation/input/devices/yealink.rst
18648 F:      drivers/input/misc/yealink.*
18649
18650 Z8530 DRIVER FOR AX.25
18651 M:      Joerg Reuter <jreuter@yaina.de>
18652 L:      linux-hams@vger.kernel.org
18653 S:      Maintained
18654 W:      http://yaina.de/jreuter/
18655 W:      http://www.qsl.net/dl1bke/
18656 F:      Documentation/networking/z8530drv.txt
18657 F:      drivers/net/hamradio/*scc.c
18658 F:      drivers/net/hamradio/z8530.h
18659
18660 ZBUD COMPRESSED PAGE ALLOCATOR
18661 M:      Seth Jennings <sjenning@redhat.com>
18662 M:      Dan Streetman <ddstreet@ieee.org>
18663 L:      linux-mm@kvack.org
18664 S:      Maintained
18665 F:      include/linux/zbud.h
18666 F:      mm/zbud.c
18667
18668 ZD1211RW WIRELESS DRIVER
18669 M:      Daniel Drake <dsd@gentoo.org>
18670 M:      Ulrich Kunitz <kune@deine-taler.de>
18671 L:      linux-wireless@vger.kernel.org
18672 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18673 S:      Maintained
18674 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18675 F:      drivers/net/wireless/zydas/zd1211rw/
18676
18677 ZD1301 MEDIA DRIVER
18678 M:      Antti Palosaari <crope@iki.fi>
18679 L:      linux-media@vger.kernel.org
18680 S:      Maintained
18681 W:      https://linuxtv.org/
18682 W:      http://palosaari.fi/linux/
18683 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18684 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18685
18686 ZD1301_DEMOD MEDIA DRIVER
18687 M:      Antti Palosaari <crope@iki.fi>
18688 L:      linux-media@vger.kernel.org
18689 S:      Maintained
18690 W:      https://linuxtv.org/
18691 W:      http://palosaari.fi/linux/
18692 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18693 F:      drivers/media/dvb-frontends/zd1301_demod*
18694
18695 ZHAOXIN PROCESSOR SUPPORT
18696 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18697 L:      linux-kernel@vger.kernel.org
18698 S:      Maintained
18699 F:      arch/x86/kernel/cpu/zhaoxin.c
18700
18701 ZONEFS FILESYSTEM
18702 M:      Damien Le Moal <damien.lemoal@wdc.com>
18703 M:      Naohiro Aota <naohiro.aota@wdc.com>
18704 R:      Johannes Thumshirn <jth@kernel.org>
18705 L:      linux-fsdevel@vger.kernel.org
18706 S:      Maintained
18707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
18708 F:      Documentation/filesystems/zonefs.rst
18709 F:      fs/zonefs/
18710
18711 ZPOOL COMPRESSED PAGE STORAGE API
18712 M:      Dan Streetman <ddstreet@ieee.org>
18713 L:      linux-mm@kvack.org
18714 S:      Maintained
18715 F:      include/linux/zpool.h
18716 F:      mm/zpool.c
18717
18718 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18719 M:      Minchan Kim <minchan@kernel.org>
18720 M:      Nitin Gupta <ngupta@vflare.org>
18721 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18722 L:      linux-kernel@vger.kernel.org
18723 S:      Maintained
18724 F:      Documentation/admin-guide/blockdev/zram.rst
18725 F:      drivers/block/zram/
18726
18727 ZS DECSTATION Z85C30 SERIAL DRIVER
18728 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18729 S:      Maintained
18730 F:      drivers/tty/serial/zs.*
18731
18732 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18733 M:      Minchan Kim <minchan@kernel.org>
18734 M:      Nitin Gupta <ngupta@vflare.org>
18735 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18736 L:      linux-mm@kvack.org
18737 S:      Maintained
18738 F:      Documentation/vm/zsmalloc.rst
18739 F:      include/linux/zsmalloc.h
18740 F:      mm/zsmalloc.c
18741
18742 ZSWAP COMPRESSED SWAP CACHING
18743 M:      Seth Jennings <sjenning@redhat.com>
18744 M:      Dan Streetman <ddstreet@ieee.org>
18745 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18746 L:      linux-mm@kvack.org
18747 S:      Maintained
18748 F:      mm/zswap.c
18749
18750 THE REST
18751 M:      Linus Torvalds <torvalds@linux-foundation.org>
18752 L:      linux-kernel@vger.kernel.org
18753 S:      Buried alive in reporters
18754 Q:      http://patchwork.kernel.org/project/LKML/list/
18755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18756 F:      *
18757 F:      */