MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 S:      Maintained
 370 F:      drivers/acpi/arm64
 371
 372 ACPI I2C MULTI INSTANTIATE DRIVER
 373 M:      Hans de Goede <hdegoede@redhat.com>
 374 L:      platform-driver-x86@vger.kernel.org
 375 S:      Maintained
 376 F:      drivers/platform/x86/i2c-multi-instantiate.c
 377
 378 ACPI PMIC DRIVERS
 379 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 380 M:      Len Brown <lenb@kernel.org>
 381 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 382 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 383 L:      linux-acpi@vger.kernel.org
 384 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/pmic/
 389
 390 ACPI THERMAL DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/*thermal*
 397
 398 ACPI VIDEO DRIVER
 399 M:      Zhang Rui <rui.zhang@intel.com>
 400 L:      linux-acpi@vger.kernel.org
 401 W:      https://01.org/linux-acpi
 402 B:      https://bugzilla.kernel.org
 403 S:      Supported
 404 F:      drivers/acpi/acpi_video.c
 405
 406 ACPI WMI DRIVER
 407 L:      platform-driver-x86@vger.kernel.org
 408 S:      Orphan
 409 F:      drivers/platform/x86/wmi.c
 410 F:      include/uapi/linux/wmi.h
 411
 412 AD1889 ALSA SOUND DRIVER
 413 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 554 M:      Stefan Popa <stefan.popa@analog.com>
 555 W:      http://ez.analog.com/community/linux-device-drivers
 556 S:      Supported
 557 F:      drivers/iio/accel/adxl372.c
 558 F:      drivers/iio/accel/adxl372_spi.c
 559 F:      drivers/iio/accel/adxl372_i2c.c
 560 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 561
 562 AF9013 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9013*
 571
 572 AF9033 MEDIA DRIVER
 573 M:      Antti Palosaari <crope@iki.fi>
 574 L:      linux-media@vger.kernel.org
 575 W:      https://linuxtv.org
 576 W:      http://palosaari.fi/linux/
 577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 578 T:      git git://linuxtv.org/anttip/media_tree.git
 579 S:      Maintained
 580 F:      drivers/media/dvb-frontends/af9033*
 581
 582 AFFS FILE SYSTEM
 583 M:      David Sterba <dsterba@suse.com>
 584 L:      linux-fsdevel@vger.kernel.org
 585 S:      Odd Fixes
 586 F:      Documentation/filesystems/affs.txt
 587 F:      fs/affs/
 588
 589 AFS FILESYSTEM
 590 M:      David Howells <dhowells@redhat.com>
 591 L:      linux-afs@lists.infradead.org
 592 S:      Supported
 593 F:      fs/afs/
 594 F:      include/trace/events/afs.h
 595 F:      Documentation/filesystems/afs.txt
 596 W:      https://www.infradead.org/~dhowells/kafs/
 597
 598 AGPGART DRIVER
 599 M:      David Airlie <airlied@linux.ie>
 600 T:      git git://anongit.freedesktop.org/drm/drm
 601 S:      Maintained
 602 F:      drivers/char/agp/
 603 F:      include/linux/agp*
 604 F:      include/uapi/linux/agp*
 605
 606 AHA152X SCSI DRIVER
 607 M:      "Juergen E. Fischer" <fischer@norbit.de>
 608 L:      linux-scsi@vger.kernel.org
 609 S:      Maintained
 610 F:      drivers/scsi/aha152x*
 611 F:      drivers/scsi/pcmcia/aha152x*
 612
 613 AIC7XXX / AIC79XX SCSI DRIVER
 614 M:      Hannes Reinecke <hare@suse.com>
 615 L:      linux-scsi@vger.kernel.org
 616 S:      Maintained
 617 F:      drivers/scsi/aic7xxx/
 618
 619 AIMSLAB FM RADIO RECEIVER DRIVER
 620 M:      Hans Verkuil <hverkuil@xs4all.nl>
 621 L:      linux-media@vger.kernel.org
 622 T:      git git://linuxtv.org/media_tree.git
 623 W:      https://linuxtv.org
 624 S:      Maintained
 625 F:      drivers/media/radio/radio-aimslab*
 626
 627 AIO
 628 M:      Benjamin LaHaise <bcrl@kvack.org>
 629 L:      linux-aio@kvack.org
 630 S:      Supported
 631 F:      fs/aio.c
 632 F:      include/linux/*aio*.h
 633
 634 AIRSPY MEDIA DRIVER
 635 M:      Antti Palosaari <crope@iki.fi>
 636 L:      linux-media@vger.kernel.org
 637 W:      https://linuxtv.org
 638 W:      http://palosaari.fi/linux/
 639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 640 T:      git git://linuxtv.org/anttip/media_tree.git
 641 S:      Maintained
 642 F:      drivers/media/usb/airspy/
 643
 644 ALACRITECH GIGABIT ETHERNET DRIVER
 645 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 646 S:      Maintained
 647 F:      drivers/net/ethernet/alacritech/*
 648
 649 ALCATEL SPEEDTOUCH USB DRIVER
 650 M:      Duncan Sands <duncan.sands@free.fr>
 651 L:      linux-usb@vger.kernel.org
 652 W:      http://www.linux-usb.org/SpeedTouch/
 653 S:      Maintained
 654 F:      drivers/usb/atm/speedtch.c
 655 F:      drivers/usb/atm/usbatm.c
 656
 657 ALCHEMY AU1XX0 MMC DRIVER
 658 M:      Manuel Lauss <manuel.lauss@gmail.com>
 659 S:      Maintained
 660 F:      drivers/mmc/host/au1xmmc.c
 661
 662 ALI1563 I2C DRIVER
 663 M:      Rudolf Marek <r.marek@assembler.cz>
 664 L:      linux-i2c@vger.kernel.org
 665 S:      Maintained
 666 F:      Documentation/i2c/busses/i2c-ali1563
 667 F:      drivers/i2c/busses/i2c-ali1563.c
 668
 669 ALLWINNER SECURITY SYSTEM
 670 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 671 L:      linux-crypto@vger.kernel.org
 672 S:      Maintained
 673 F:      drivers/crypto/sunxi-ss/
 674
 675 ALLWINNER VPU DRIVER
 676 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 677 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 678 L:      linux-media@vger.kernel.org
 679 S:      Maintained
 680 F:      drivers/staging/media/sunxi/cedrus/
 681
 682 ALPHA PORT
 683 M:      Richard Henderson <rth@twiddle.net>
 684 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 685 M:      Matt Turner <mattst88@gmail.com>
 686 S:      Odd Fixes
 687 L:      linux-alpha@vger.kernel.org
 688 F:      arch/alpha/
 689
 690 ALPS PS/2 TOUCHPAD DRIVER
 691 R:      Pali Rohár <pali.rohar@gmail.com>
 692 F:      drivers/input/mouse/alps.*
 693
 694 ALTERA I2C CONTROLLER DRIVER
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/i2c/busses/i2c-altera.c
 698
 699 ALTERA MAILBOX DRIVER
 700 M:      Ley Foon Tan <lftan@altera.com>
 701 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 702 S:      Maintained
 703 F:      drivers/mailbox/mailbox-altera.c
 704
 705 ALTERA PIO DRIVER
 706 M:      Tien Hock Loh <thloh@altera.com>
 707 L:      linux-gpio@vger.kernel.org
 708 S:      Maintained
 709 F:      drivers/gpio/gpio-altera.c
 710
 711 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 712 M:      Thor Thayer <thor.thayer@linux.intel.com>
 713 S:      Maintained
 714 F:      drivers/gpio/gpio-altera-a10sr.c
 715 F:      drivers/mfd/altera-a10sr.c
 716 F:      drivers/reset/reset-a10sr.c
 717 F:      include/linux/mfd/altera-a10sr.h
 718 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 719
 720 ALTERA TRIPLE SPEED ETHERNET DRIVER
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 L:      netdev@vger.kernel.org
 723 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 724 S:      Maintained
 725 F:      drivers/net/ethernet/altera/
 726
 727 ALTERA UART/JTAG UART SERIAL DRIVERS
 728 M:      Tobias Klauser <tklauser@distanz.ch>
 729 L:      linux-serial@vger.kernel.org
 730 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 731 S:      Maintained
 732 F:      drivers/tty/serial/altera_uart.c
 733 F:      drivers/tty/serial/altera_jtaguart.c
 734 F:      include/linux/altera_uart.h
 735 F:      include/linux/altera_jtaguart.h
 736
 737 AMAZON ETHERNET DRIVERS
 738 M:      Netanel Belgazal <netanel@amazon.com>
 739 R:      Saeed Bishara <saeedb@amazon.com>
 740 R:      Zorik Machulsky <zorik@amazon.com>
 741 L:      netdev@vger.kernel.org
 742 S:      Supported
 743 F:      Documentation/networking/device_drivers/amazon/ena.txt
 744 F:      drivers/net/ethernet/amazon/
 745
 746 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 747 M:      Tom Lendacky <thomas.lendacky@amd.com>
 748 M:      Gary Hook <gary.hook@amd.com>
 749 L:      linux-crypto@vger.kernel.org
 750 S:      Supported
 751 F:      drivers/crypto/ccp/
 752 F:      include/linux/ccp.h
 753
 754 AMD DISPLAY CORE
 755 M:      Harry Wentland <harry.wentland@amd.com>
 756 M:      Leo Li <sunpeng.li@amd.com>
 757 L:      amd-gfx@lists.freedesktop.org
 758 T:      git git://people.freedesktop.org/~agd5f/linux
 759 S:      Supported
 760 F:      drivers/gpu/drm/amd/display/
 761
 762 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 763 M:      Huang Rui <ray.huang@amd.com>
 764 L:      linux-hwmon@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/hwmon/fam15h_power
 767 F:      drivers/hwmon/fam15h_power.c
 768
 769 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 770 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 771 S:      Orphan
 772 F:      drivers/usb/gadget/udc/amd5536udc.*
 773
 774 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 775 P:      Andres Salomon <dilinger@queued.net>
 776 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 777 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 778 S:      Supported
 779 F:      drivers/char/hw_random/geode-rng.c
 780 F:      drivers/crypto/geode*
 781 F:      drivers/video/fbdev/geode/
 782 F:      arch/x86/include/asm/geode.h
 783
 784 AMD IOMMU (AMD-VI)
 785 M:      Joerg Roedel <joro@8bytes.org>
 786 L:      iommu@lists.linux-foundation.org
 787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 788 S:      Maintained
 789 F:      drivers/iommu/amd_iommu*.[ch]
 790 F:      include/linux/amd-iommu.h
 791
 792 AMD KFD
 793 M:      Oded Gabbay <oded.gabbay@gmail.com>
 794 L:      dri-devel@lists.freedesktop.org
 795 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 796 S:      Supported
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 803 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 804 F:      drivers/gpu/drm/amd/amdkfd/
 805 F:      drivers/gpu/drm/amd/include/cik_structs.h
 806 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 807 F:      drivers/gpu/drm/amd/include/vi_structs.h
 808 F:      drivers/gpu/drm/amd/include/v9_structs.h
 809 F:      include/uapi/linux/kfd_ioctl.h
 810
 811 AMD POWERPLAY
 812 M:      Rex Zhu <rex.zhu@amd.com>
 813 M:      Evan Quan <evan.quan@amd.com>
 814 L:      amd-gfx@lists.freedesktop.org
 815 S:      Supported
 816 F:      drivers/gpu/drm/amd/powerplay/
 817 T:      git git://people.freedesktop.org/~agd5f/linux
 818
 819 AMD SEATTLE DEVICE TREE SUPPORT
 820 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 821 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 822 M:      Tom Lendacky <thomas.lendacky@amd.com>
 823 S:      Supported
 824 F:      arch/arm64/boot/dts/amd/
 825
 826 AMD XGBE DRIVER
 827 M:      Tom Lendacky <thomas.lendacky@amd.com>
 828 L:      netdev@vger.kernel.org
 829 S:      Supported
 830 F:      drivers/net/ethernet/amd/xgbe/
 831 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 832
 833 ANALOG DEVICES INC AD5686 DRIVER
 834 M:      Stefan Popa <stefan.popa@analog.com>
 835 L:      linux-pm@vger.kernel.org
 836 W:      http://ez.analog.com/community/linux-device-drivers
 837 S:      Supported
 838 F:      drivers/iio/dac/ad5686*
 839 F:      drivers/iio/dac/ad5696*
 840
 841 ANALOG DEVICES INC AD5758 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-iio@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5758.c
 847 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 848
 849 ANALOG DEVICES INC AD7124 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/adc/ad7124.c
 855 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 856
 857 ANALOG DEVICES INC AD7606 DRIVER
 858 M:      Stefan Popa <stefan.popa@analog.com>
 859 L:      linux-iio@vger.kernel.org
 860 W:      http://ez.analog.com/community/linux-device-drivers
 861 S:      Supported
 862 F:      drivers/iio/adc/ad7606.c
 863 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 864
 865 ANALOG DEVICES INC AD7768-1 DRIVER
 866 M:      Stefan Popa <stefan.popa@analog.com>
 867 L:      linux-iio@vger.kernel.org
 868 W:      http://ez.analog.com/community/linux-device-drivers
 869 S:      Supported
 870 F:      drivers/iio/adc/ad7768-1.c
 871 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 872
 873 ANALOG DEVICES INC AD9389B DRIVER
 874 M:      Hans Verkuil <hans.verkuil@cisco.com>
 875 L:      linux-media@vger.kernel.org
 876 S:      Maintained
 877 F:      drivers/media/i2c/ad9389b*
 878
 879 ANALOG DEVICES INC ADGS1408 DRIVER
 880 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 881 S:      Supported
 882 F:      drivers/mux/adgs1408.c
 883 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 884
 885 ANALOG DEVICES INC ADP5061 DRIVER
 886 M:      Stefan Popa <stefan.popa@analog.com>
 887 L:      linux-pm@vger.kernel.org
 888 W:      http://ez.analog.com/community/linux-device-drivers
 889 S:      Supported
 890 F:      drivers/power/supply/adp5061.c
 891
 892 ANALOG DEVICES INC ADV7180 DRIVER
 893 M:      Lars-Peter Clausen <lars@metafoo.de>
 894 L:      linux-media@vger.kernel.org
 895 W:      http://ez.analog.com/community/linux-device-drivers
 896 S:      Supported
 897 F:      drivers/media/i2c/adv7180.c
 898
 899 ANALOG DEVICES INC ADV748X DRIVER
 900 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 901 L:      linux-media@vger.kernel.org
 902 S:      Maintained
 903 F:      drivers/media/i2c/adv748x/*
 904
 905 ANALOG DEVICES INC ADV7511 DRIVER
 906 M:      Hans Verkuil <hans.verkuil@cisco.com>
 907 L:      linux-media@vger.kernel.org
 908 S:      Maintained
 909 F:      drivers/media/i2c/adv7511*
 910
 911 ANALOG DEVICES INC ADV7604 DRIVER
 912 M:      Hans Verkuil <hans.verkuil@cisco.com>
 913 L:      linux-media@vger.kernel.org
 914 S:      Maintained
 915 F:      drivers/media/i2c/adv7604*
 916
 917 ANALOG DEVICES INC ADV7842 DRIVER
 918 M:      Hans Verkuil <hans.verkuil@cisco.com>
 919 L:      linux-media@vger.kernel.org
 920 S:      Maintained
 921 F:      drivers/media/i2c/adv7842*
 922
 923 ANALOG DEVICES INC ASOC CODEC DRIVERS
 924 M:      Lars-Peter Clausen <lars@metafoo.de>
 925 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 926 W:      http://wiki.analog.com/
 927 W:      http://ez.analog.com/community/linux-device-drivers
 928 S:      Supported
 929 F:      sound/soc/codecs/adau*
 930 F:      sound/soc/codecs/adav*
 931 F:      sound/soc/codecs/ad1*
 932 F:      sound/soc/codecs/ad7*
 933 F:      sound/soc/codecs/ssm*
 934 F:      sound/soc/codecs/sigmadsp.*
 935
 936 ANALOG DEVICES INC DMA DRIVERS
 937 M:      Lars-Peter Clausen <lars@metafoo.de>
 938 W:      http://ez.analog.com/community/linux-device-drivers
 939 S:      Supported
 940 F:      drivers/dma/dma-axi-dmac.c
 941
 942 ANALOG DEVICES INC IIO DRIVERS
 943 M:      Lars-Peter Clausen <lars@metafoo.de>
 944 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 945 W:      http://wiki.analog.com/
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 949 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 950 F:      drivers/iio/*/ad*
 951 F:      drivers/iio/adc/ltc2497*
 952 X:      drivers/iio/*/adjd*
 953 F:      drivers/staging/iio/*/ad*
 954
 955 ANDES ARCHITECTURE
 956 M:      Greentime Hu <green.hu@gmail.com>
 957 M:      Vincent Chen <deanbo422@gmail.com>
 958 T:      git https://github.com/andestech/linux.git
 959 S:      Supported
 960 F:      arch/nds32/
 961 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 962 F:      Documentation/devicetree/bindings/nds32/
 963 K:      nds32
 964 N:      nds32
 965
 966 ANDROID CONFIG FRAGMENTS
 967 M:      Rob Herring <robh@kernel.org>
 968 S:      Supported
 969 F:      kernel/configs/android*
 970
 971 ANDROID DRIVERS
 972 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 973 M:      Arve Hjønnevåg <arve@android.com>
 974 M:      Todd Kjos <tkjos@android.com>
 975 M:      Martijn Coenen <maco@android.com>
 976 M:      Joel Fernandes <joel@joelfernandes.org>
 977 M:      Christian Brauner <christian@brauner.io>
 978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 979 L:      devel@driverdev.osuosl.org
 980 S:      Supported
 981 F:      drivers/android/
 982 F:      drivers/staging/android/
 983
 984 ANDROID GOLDFISH PIC DRIVER
 985 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 986 S:      Supported
 987 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 988 F:      drivers/irqchip/irq-goldfish-pic.c
 989
 990 ANDROID GOLDFISH RTC DRIVER
 991 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 992 S:      Supported
 993 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 994 F:      drivers/rtc/rtc-goldfish.c
 995
 996 ANDROID ION DRIVER
 997 M:      Laura Abbott <labbott@redhat.com>
 998 M:      Sumit Semwal <sumit.semwal@linaro.org>
 999 L:      devel@driverdev.osuosl.org
1000 L:      dri-devel@lists.freedesktop.org
1001 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1002 S:      Supported
1003 F:      drivers/staging/android/ion
1004 F:      drivers/staging/android/uapi/ion.h
1005
1006 AOA (Apple Onboard Audio) ALSA DRIVER
1007 M:      Johannes Berg <johannes@sipsolutions.net>
1008 L:      linuxppc-dev@lists.ozlabs.org
1009 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1010 S:      Maintained
1011 F:      sound/aoa/
1012
1013 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1014 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1015 L:      linux-iio@vger.kernel.org
1016 S:      Maintained
1017 F:      drivers/iio/adc/stx104.c
1018
1019 APM DRIVER
1020 M:      Jiri Kosina <jikos@kernel.org>
1021 S:      Odd fixes
1022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1023 F:      arch/x86/kernel/apm_32.c
1024 F:      include/linux/apm_bios.h
1025 F:      include/uapi/linux/apm_bios.h
1026 F:      drivers/char/apm-emulation.c
1027
1028 APPARMOR SECURITY MODULE
1029 M:      John Johansen <john.johansen@canonical.com>
1030 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1031 W:      wiki.apparmor.net
1032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1033 S:      Supported
1034 F:      security/apparmor/
1035 F:      Documentation/admin-guide/LSM/apparmor.rst
1036
1037 APPLE BCM5974 MULTITOUCH DRIVER
1038 M:      Henrik Rydberg <rydberg@bitmath.org>
1039 L:      linux-input@vger.kernel.org
1040 S:      Odd fixes
1041 F:      drivers/input/mouse/bcm5974.c
1042
1043 APPLE SMC DRIVER
1044 M:      Henrik Rydberg <rydberg@bitmath.org>
1045 L:      linux-hwmon@vger.kernel.org
1046 S:      Odd fixes
1047 F:      drivers/hwmon/applesmc.c
1048
1049 APPLETALK NETWORK LAYER
1050 L:      netdev@vger.kernel.org
1051 S:      Odd fixes
1052 F:      drivers/net/appletalk/
1053 F:      net/appletalk/
1054
1055 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1056 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1057 S:      Supported
1058 F:      arch/arm64/boot/dts/apm/
1059
1060 APPLIED MICRO (APM) X-GENE SOC EDAC
1061 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1062 S:      Supported
1063 F:      drivers/edac/xgene_edac.c
1064 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1065
1066 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1067 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1068 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1069 S:      Supported
1070 F:      drivers/net/ethernet/apm/xgene-v2/
1071
1072 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1073 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1074 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1075 M:      Quan Nguyen <quan@os.amperecomputing.com>
1076 S:      Supported
1077 F:      drivers/net/ethernet/apm/xgene/
1078 F:      drivers/net/phy/mdio-xgene.c
1079 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1080 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1081
1082 APPLIED MICRO (APM) X-GENE SOC PMU
1083 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1084 S:      Supported
1085 F:      drivers/perf/xgene_pmu.c
1086 F:      Documentation/perf/xgene-pmu.txt
1087 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1088
1089 APTINA CAMERA SENSOR PLL
1090 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1091 L:      linux-media@vger.kernel.org
1092 S:      Maintained
1093 F:      drivers/media/i2c/aptina-pll.*
1094
1095 ARC FRAMEBUFFER DRIVER
1096 M:      Jaya Kumar <jayalk@intworks.biz>
1097 S:      Maintained
1098 F:      drivers/video/fbdev/arcfb.c
1099 F:      drivers/video/fbdev/core/fb_defio.c
1100
1101 ARC PGU DRM DRIVER
1102 M:      Alexey Brodkin <abrodkin@synopsys.com>
1103 S:      Supported
1104 F:      drivers/gpu/drm/arc/
1105 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1106
1107 ARCNET NETWORK LAYER
1108 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1109 L:      netdev@vger.kernel.org
1110 S:      Maintained
1111 F:      drivers/net/arcnet/
1112 F:      include/uapi/linux/if_arcnet.h
1113
1114 ARM ARCHITECTED TIMER DRIVER
1115 M:      Mark Rutland <mark.rutland@arm.com>
1116 M:      Marc Zyngier <marc.zyngier@arm.com>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 S:      Maintained
1119 F:      arch/arm/include/asm/arch_timer.h
1120 F:      arch/arm64/include/asm/arch_timer.h
1121 F:      drivers/clocksource/arm_arch_timer.c
1122
1123 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1124 M:      Linus Walleij <linus.walleij@linaro.org>
1125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1126 S:      Maintained
1127 F:      Documentation/devicetree/bindings/arm/arm-boards
1128 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1129 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1130 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1131 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1132 F:      arch/arm/mach-integrator/
1133 F:      arch/arm/mach-realview/
1134 F:      arch/arm/mach-versatile/
1135 F:      arch/arm/plat-versatile/
1136 F:      arch/arm/boot/dts/arm-realview-*
1137 F:      arch/arm/boot/dts/integrator*
1138 F:      arch/arm/boot/dts/versatile*
1139 F:      drivers/clk/versatile/
1140 F:      drivers/i2c/busses/i2c-versatile.c
1141 F:      drivers/irqchip/irq-versatile-fpga.c
1142 F:      drivers/mtd/maps/physmap_of_versatile.c
1143 F:      drivers/power/reset/arm-versatile-reboot.c
1144 F:      drivers/soc/versatile/
1145
1146 ARM HDLCD DRM DRIVER
1147 M:      Liviu Dudau <liviu.dudau@arm.com>
1148 S:      Supported
1149 F:      drivers/gpu/drm/arm/hdlcd_*
1150 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1151
1152 ARM MALI-DP DRM DRIVER
1153 M:      Liviu Dudau <liviu.dudau@arm.com>
1154 M:      Brian Starkey <brian.starkey@arm.com>
1155 M:      Mali DP Maintainers <malidp@foss.arm.com>
1156 S:      Supported
1157 F:      drivers/gpu/drm/arm/
1158 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1159
1160 ARM MFM AND FLOPPY DRIVERS
1161 M:      Ian Molton <spyro@f2s.com>
1162 S:      Maintained
1163 F:      arch/arm/lib/floppydma.S
1164 F:      arch/arm/include/asm/floppy.h
1165
1166 ARM PMU PROFILING AND DEBUGGING
1167 M:      Will Deacon <will.deacon@arm.com>
1168 M:      Mark Rutland <mark.rutland@arm.com>
1169 S:      Maintained
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 F:      arch/arm*/kernel/perf_*
1172 F:      arch/arm/oprofile/common.c
1173 F:      arch/arm*/kernel/hw_breakpoint.c
1174 F:      arch/arm*/include/asm/hw_breakpoint.h
1175 F:      arch/arm*/include/asm/perf_event.h
1176 F:      drivers/perf/*
1177 F:      include/linux/perf/arm_pmu.h
1178 F:      Documentation/devicetree/bindings/arm/pmu.txt
1179 F:      Documentation/devicetree/bindings/perf/
1180
1181 ARM PORT
1182 M:      Russell King <linux@armlinux.org.uk>
1183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1184 W:      http://www.armlinux.org.uk/
1185 S:      Odd Fixes
1186 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1187 F:      arch/arm/
1188 X:      arch/arm/boot/dts/
1189
1190 ARM PRIMECELL AACI PL041 DRIVER
1191 M:      Russell King <linux@armlinux.org.uk>
1192 S:      Odd Fixes
1193 F:      sound/arm/aaci.*
1194
1195 ARM PRIMECELL BUS SUPPORT
1196 M:      Russell King <linux@armlinux.org.uk>
1197 S:      Odd Fixes
1198 F:      drivers/amba/
1199 F:      include/linux/amba/bus.h
1200
1201 ARM PRIMECELL CLCD PL110 DRIVER
1202 M:      Russell King <linux@armlinux.org.uk>
1203 S:      Odd Fixes
1204 F:      drivers/video/fbdev/amba-clcd.*
1205
1206 ARM PRIMECELL KMI PL050 DRIVER
1207 M:      Russell King <linux@armlinux.org.uk>
1208 S:      Odd Fixes
1209 F:      drivers/input/serio/ambakmi.*
1210 F:      include/linux/amba/kmi.h
1211
1212 ARM PRIMECELL MMCI PL180/1 DRIVER
1213 M:      Russell King <linux@armlinux.org.uk>
1214 S:      Odd Fixes
1215 F:      drivers/mmc/host/mmci.*
1216 F:      include/linux/amba/mmci.h
1217
1218 ARM PRIMECELL SSP PL022 SPI DRIVER
1219 M:      Linus Walleij <linus.walleij@linaro.org>
1220 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1221 S:      Maintained
1222 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1223 F:      drivers/spi/spi-pl022.c
1224
1225 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1226 M:      Russell King <linux@armlinux.org.uk>
1227 S:      Odd Fixes
1228 F:      drivers/tty/serial/amba-pl01*.c
1229 F:      include/linux/amba/serial.h
1230
1231 ARM PRIMECELL VIC PL190/PL192 DRIVER
1232 M:      Linus Walleij <linus.walleij@linaro.org>
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1236 F:      drivers/irqchip/irq-vic.c
1237
1238 ARM SMMU DRIVERS
1239 M:      Will Deacon <will.deacon@arm.com>
1240 R:      Robin Murphy <robin.murphy@arm.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 S:      Maintained
1243 F:      drivers/iommu/arm-smmu.c
1244 F:      drivers/iommu/arm-smmu-v3.c
1245 F:      drivers/iommu/io-pgtable-arm.c
1246 F:      drivers/iommu/io-pgtable-arm-v7s.c
1247
1248 ARM SUB-ARCHITECTURES
1249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1250 S:      Maintained
1251 F:      arch/arm/mach-*/
1252 F:      arch/arm/plat-*/
1253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1254
1255 ARM/ACTIONS SEMI ARCHITECTURE
1256 M:      Andreas Färber <afaerber@suse.de>
1257 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1259 S:      Maintained
1260 N:      owl
1261 F:      arch/arm/mach-actions/
1262 F:      arch/arm/boot/dts/owl-*
1263 F:      arch/arm64/boot/dts/actions/
1264 F:      drivers/clk/actions/
1265 F:      drivers/clocksource/timer-owl*
1266 F:      drivers/dma/owl-dma.c
1267 F:      drivers/i2c/busses/i2c-owl.c
1268 F:      drivers/pinctrl/actions/*
1269 F:      drivers/soc/actions/
1270 F:      include/dt-bindings/power/owl-*
1271 F:      include/linux/soc/actions/
1272 F:      Documentation/devicetree/bindings/arm/actions.txt
1273 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1274 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1275 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1276 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1277 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1278 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1279
1280 ARM/ADS SPHERE MACHINE SUPPORT
1281 M:      Lennert Buytenhek <kernel@wantstofly.org>
1282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1283 S:      Maintained
1284
1285 ARM/AFEB9260 MACHINE SUPPORT
1286 M:      Sergey Lapin <slapin@ossfans.org>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 S:      Maintained
1289
1290 ARM/AJECO 1ARM MACHINE SUPPORT
1291 M:      Lennert Buytenhek <kernel@wantstofly.org>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Maintained
1294
1295 ARM/Allwinner SoC Clock Support
1296 M:      Emilio López <emilio@elopez.com.ar>
1297 S:      Maintained
1298 F:      drivers/clk/sunxi/
1299
1300 ARM/Allwinner sunXi SoC support
1301 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1302 M:      Chen-Yu Tsai <wens@csie.org>
1303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1304 S:      Maintained
1305 N:      sun[x456789]i
1306 N:      sun50i
1307 F:      arch/arm/mach-sunxi/
1308 F:      arch/arm64/boot/dts/allwinner/
1309 F:      drivers/clk/sunxi-ng/
1310 F:      drivers/pinctrl/sunxi/
1311 F:      drivers/soc/sunxi/
1312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1313
1314 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1315 M:      Neil Armstrong <narmstrong@baylibre.com>
1316 M:      Jerome Brunet <jbrunet@baylibre.com>
1317 L:      linux-amlogic@lists.infradead.org
1318 S:      Maintained
1319 F:      drivers/clk/meson/
1320 F:      include/dt-bindings/clock/meson*
1321 F:      include/dt-bindings/clock/gxbb*
1322 F:      Documentation/devicetree/bindings/clock/amlogic*
1323
1324 ARM/Amlogic Meson SoC support
1325 M:      Kevin Hilman <khilman@baylibre.com>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 L:      linux-amlogic@lists.infradead.org
1328 W:      http://linux-meson.com/
1329 S:      Maintained
1330 F:      arch/arm/mach-meson/
1331 F:      arch/arm/boot/dts/meson*
1332 F:      arch/arm64/boot/dts/amlogic/
1333 F:      drivers/pinctrl/meson/
1334 F:      drivers/mmc/host/meson*
1335 F:      drivers/soc/amlogic/
1336 N:      meson
1337
1338 ARM/Amlogic Meson SoC Sound Drivers
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1341 S:      Maintained
1342 F:      sound/soc/meson/
1343 F:      Documentation/devicetree/bindings/sound/amlogic*
1344
1345 ARM/Annapurna Labs ALPINE ARCHITECTURE
1346 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1347 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1348 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1349 S:      Maintained
1350 F:      arch/arm/mach-alpine/
1351 F:      arch/arm/boot/dts/alpine*
1352 F:      arch/arm64/boot/dts/al/
1353 F:      drivers/*/*alpine*
1354
1355 ARM/ARTPEC MACHINE SUPPORT
1356 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1357 M:      Lars Persson <lars.persson@axis.com>
1358 S:      Maintained
1359 L:      linux-arm-kernel@axis.com
1360 F:      arch/arm/mach-artpec
1361 F:      arch/arm/boot/dts/artpec6*
1362 F:      drivers/clk/axis
1363 F:      drivers/crypto/axis
1364 F:      drivers/pinctrl/pinctrl-artpec*
1365 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1366
1367 ARM/ASPEED I2C DRIVER
1368 M:      Brendan Higgins <brendanhiggins@google.com>
1369 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1370 R:      Joel Stanley <joel@jms.id.au>
1371 L:      linux-i2c@vger.kernel.org
1372 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1373 S:      Maintained
1374 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1375 F:      drivers/i2c/busses/i2c-aspeed.c
1376 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1377 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1378
1379 ARM/ASPEED MACHINE SUPPORT
1380 M:      Joel Stanley <joel@jms.id.au>
1381 R:      Andrew Jeffery <andrew@aj.id.au>
1382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1383 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1384 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1385 S:      Supported
1386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1387 F:      arch/arm/mach-aspeed/
1388 F:      arch/arm/boot/dts/aspeed-*
1389 N:      aspeed
1390
1391 ARM/BITMAIN ARCHITECTURE
1392 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395 F:      arch/arm64/boot/dts/bitmain/
1396 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1397
1398 ARM/CALXEDA HIGHBANK ARCHITECTURE
1399 M:      Rob Herring <robh@kernel.org>
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 S:      Maintained
1402 F:      arch/arm/mach-highbank/
1403 F:      arch/arm/boot/dts/highbank.dts
1404 F:      arch/arm/boot/dts/ecx-*.dts*
1405
1406 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1407 M:      Krzysztof Halasa <khalasa@piap.pl>
1408 S:      Maintained
1409 F:      arch/arm/mach-cns3xxx/
1410
1411 ARM/CAVIUM THUNDER NETWORK DRIVER
1412 M:      Sunil Goutham <sgoutham@cavium.com>
1413 M:      Robert Richter <rric@kernel.org>
1414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1415 S:      Supported
1416 F:      drivers/net/ethernet/cavium/thunder/
1417
1418 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1419 M:      Lukasz Majewski <lukma@denx.de>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422 F:      arch/arm/mach-ep93xx/ts72xx.c
1423
1424 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1425 M:      Alexander Shiyan <shc_work@mail.ru>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Odd Fixes
1428 N:      clps711x
1429
1430 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1431 M:      Lennert Buytenhek <kernel@wantstofly.org>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434
1435 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1436 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1437 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 F:      arch/arm/mach-ep93xx/
1441 F:      arch/arm/mach-ep93xx/include/mach/
1442
1443 ARM/CLKDEV SUPPORT
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1448 F:      drivers/clk/clkdev.c
1449
1450 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1451 M:      Mike Rapoport <mike@compulab.co.il>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 S:      Maintained
1454
1455 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1456 M:      Baruch Siach <baruch@tkos.co.il>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 F:      arch/arm/boot/dts/cx92755*
1460 N:      digicolor
1461
1462 ARM/CONTEC MICRO9 MACHINE SUPPORT
1463 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1464 S:      Maintained
1465 F:      arch/arm/mach-ep93xx/micro9.c
1466
1467 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1468 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1469 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1471 S:      Maintained
1472 F:      drivers/hwtracing/coresight/*
1473 F:      Documentation/trace/coresight.txt
1474 F:      Documentation/trace/coresight-cpu-debug.txt
1475 F:      Documentation/devicetree/bindings/arm/coresight.txt
1476 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1477 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1478 F:      tools/perf/arch/arm/util/pmu.c
1479 F:      tools/perf/arch/arm/util/auxtrace.c
1480 F:      tools/perf/arch/arm/util/cs-etm.c
1481 F:      tools/perf/arch/arm/util/cs-etm.h
1482 F:      tools/perf/util/cs-etm.*
1483 F:      tools/perf/util/cs-etm-decoder/*
1484
1485 ARM/CORGI MACHINE SUPPORT
1486 M:      Richard Purdie <rpurdie@rpsys.net>
1487 S:      Maintained
1488
1489 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1490 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1491 M:      Linus Walleij <linus.walleij@linaro.org>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 T:      git git://github.com/ulli-kroll/linux.git
1494 S:      Maintained
1495 F:      Documentation/devicetree/bindings/arm/gemini.txt
1496 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1497 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1498 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1499 F:      arch/arm/mach-gemini/
1500 F:      drivers/net/ethernet/cortina/
1501 F:      drivers/pinctrl/pinctrl-gemini.c
1502 F:      drivers/rtc/rtc-ftrtc010.c
1503
1504 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1505 M:      Barry Song <baohua@kernel.org>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1508 S:      Maintained
1509 F:      arch/arm/boot/dts/prima2*
1510 F:      arch/arm/mach-prima2/
1511 F:      drivers/clk/sirf/
1512 F:      drivers/clocksource/timer-prima2.c
1513 F:      drivers/clocksource/timer-atlas7.c
1514 N:      [^a-z]sirf
1515 X:      drivers/gnss
1516
1517 ARM/EBSA110 MACHINE SUPPORT
1518 M:      Russell King <linux@armlinux.org.uk>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 W:      http://www.armlinux.org.uk/
1521 S:      Maintained
1522 F:      arch/arm/mach-ebsa110/
1523 F:      drivers/net/ethernet/amd/am79c961a.*
1524
1525 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1526 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1527 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1529 S:      Maintained
1530 N:      efm32
1531
1532 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1533 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1535 S:      Maintained
1536 F:      arch/arm/mach-pxa/ezx.c
1537
1538 ARM/FARADAY FA526 PORT
1539 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1541 S:      Maintained
1542 T:      git git://git.berlios.de/gemini-board
1543 F:      arch/arm/mm/*-fa*
1544
1545 ARM/FOOTBRIDGE ARCHITECTURE
1546 M:      Russell King <linux@armlinux.org.uk>
1547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1548 W:      http://www.armlinux.org.uk/
1549 S:      Maintained
1550 F:      arch/arm/include/asm/hardware/dec21285.h
1551 F:      arch/arm/mach-footbridge/
1552
1553 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1554 M:      Shawn Guo <shawnguo@kernel.org>
1555 M:      Sascha Hauer <s.hauer@pengutronix.de>
1556 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1557 R:      Fabio Estevam <festevam@gmail.com>
1558 R:      NXP Linux Team <linux-imx@nxp.com>
1559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1560 S:      Maintained
1561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1562 N:      imx
1563 N:      mxs
1564 X:      drivers/media/i2c/
1565
1566 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1567 M:      Shawn Guo <shawnguo@kernel.org>
1568 M:      Sascha Hauer <s.hauer@pengutronix.de>
1569 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1570 R:      Stefan Agner <stefan@agner.ch>
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1574 F:      arch/arm/mach-imx/*vf610*
1575 F:      arch/arm/boot/dts/vf*
1576
1577 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1578 M:      Shawn Guo <shawnguo@kernel.org>
1579 M:      Li Yang <leoyang.li@nxp.com>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1583 F:      arch/arm/boot/dts/ls1021a*
1584 F:      arch/arm64/boot/dts/freescale/fsl-*
1585 F:      arch/arm64/boot/dts/freescale/qoriq-*
1586
1587 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1588 M:      Lennert Buytenhek <kernel@wantstofly.org>
1589 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1590 S:      Maintained
1591
1592 ARM/GUMSTIX MACHINE SUPPORT
1593 M:      Steve Sakoman <sakoman@gmail.com>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596
1597 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1598 M:      Philipp Zabel <philipp.zabel@gmail.com>
1599 M:      Paul Parsons <lost.distance@yahoo.com>
1600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1601 S:      Maintained
1602 F:      arch/arm/mach-pxa/hx4700.c
1603 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1604 F:      sound/soc/pxa/hx4700.c
1605
1606 ARM/HISILICON SOC SUPPORT
1607 M:      Wei Xu <xuwei5@hisilicon.com>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 W:      http://www.hisilicon.com
1610 S:      Supported
1611 T:      git git://github.com/hisilicon/linux-hisi.git
1612 F:      arch/arm/mach-hisi/
1613 F:      arch/arm/boot/dts/hi3*
1614 F:      arch/arm/boot/dts/hip*
1615 F:      arch/arm/boot/dts/hisi*
1616 F:      arch/arm64/boot/dts/hisilicon/
1617
1618 ARM/HP JORNADA 7XX MACHINE SUPPORT
1619 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1620 W:      www.jlime.com
1621 S:      Maintained
1622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1623 F:      arch/arm/mach-sa1100/jornada720.c
1624 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1625
1626 ARM/IGEP MACHINE SUPPORT
1627 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1628 M:      Javier Martinez Canillas <javier@dowhile0.org>
1629 L:      linux-omap@vger.kernel.org
1630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632 F:      arch/arm/boot/dts/omap3-igep*
1633
1634 ARM/INCOME PXA270 SUPPORT
1635 M:      Marek Vasut <marek.vasut@gmail.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1639
1640 ARM/INTEL IOP13XX ARM ARCHITECTURE
1641 M:      Lennert Buytenhek <kernel@wantstofly.org>
1642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1643 S:      Maintained
1644
1645 ARM/INTEL IOP32X ARM ARCHITECTURE
1646 M:      Lennert Buytenhek <kernel@wantstofly.org>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 S:      Maintained
1649
1650 ARM/INTEL IOP33X ARM ARCHITECTURE
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Orphan
1653
1654 ARM/INTEL IQ81342EX MACHINE SUPPORT
1655 M:      Lennert Buytenhek <kernel@wantstofly.org>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658
1659 ARM/INTEL IXDP2850 MACHINE SUPPORT
1660 M:      Lennert Buytenhek <kernel@wantstofly.org>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 S:      Maintained
1663
1664 ARM/INTEL IXP4XX ARM ARCHITECTURE
1665 M:      Imre Kaloz <kaloz@openwrt.org>
1666 M:      Krzysztof Halasa <khalasa@piap.pl>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669 F:      arch/arm/mach-ixp4xx/
1670
1671 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1672 M:      Jonathan Cameron <jic23@cam.ac.uk>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm/mach-pxa/stargate2.c
1676 F:      drivers/pcmcia/pxa2xx_stargate2.c
1677
1678 ARM/INTEL XSC3 (MANZANO) ARM CORE
1679 M:      Lennert Buytenhek <kernel@wantstofly.org>
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 S:      Maintained
1682
1683 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1684 M:      Lennert Buytenhek <kernel@wantstofly.org>
1685 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1686 S:      Maintained
1687
1688 ARM/LG1K ARCHITECTURE
1689 M:      Chanho Min <chanho.min@lge.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm64/boot/dts/lg/
1693
1694 ARM/LOGICPD PXA270 MACHINE SUPPORT
1695 M:      Lennert Buytenhek <kernel@wantstofly.org>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698
1699 ARM/LPC18XX ARCHITECTURE
1700 M:      Vladimir Zapolskiy <vz@mleia.com>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703 F:      arch/arm/boot/dts/lpc43*
1704 F:      drivers/i2c/busses/i2c-lpc2k.c
1705 F:      drivers/memory/pl172.c
1706 F:      drivers/mtd/spi-nor/nxp-spifi.c
1707 F:      drivers/rtc/rtc-lpc24xx.c
1708 N:      lpc18xx
1709
1710 ARM/LPC32XX SOC SUPPORT
1711 M:      Vladimir Zapolskiy <vz@mleia.com>
1712 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1715 S:      Maintained
1716 F:      arch/arm/boot/dts/lpc32*
1717 F:      arch/arm/mach-lpc32xx/
1718 F:      drivers/i2c/busses/i2c-pnx.c
1719 F:      drivers/net/ethernet/nxp/lpc_eth.c
1720 F:      drivers/usb/host/ohci-nxp.c
1721 F:      drivers/watchdog/pnx4008_wdt.c
1722 N:      lpc32xx
1723
1724 ARM/MAGICIAN MACHINE SUPPORT
1725 M:      Philipp Zabel <philipp.zabel@gmail.com>
1726 S:      Maintained
1727
1728 ARM/Marvell Dove/MV78xx0/Orion SOC support
1729 M:      Jason Cooper <jason@lakedaemon.net>
1730 M:      Andrew Lunn <andrew@lunn.ch>
1731 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1732 M:      Gregory Clement <gregory.clement@bootlin.com>
1733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1734 S:      Maintained
1735 F:      Documentation/devicetree/bindings/soc/dove/
1736 F:      arch/arm/mach-dove/
1737 F:      arch/arm/mach-mv78xx0/
1738 F:      arch/arm/mach-orion5x/
1739 F:      arch/arm/plat-orion/
1740 F:      arch/arm/boot/dts/dove*
1741 F:      arch/arm/boot/dts/orion5x*
1742
1743 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1744 M:      Jason Cooper <jason@lakedaemon.net>
1745 M:      Andrew Lunn <andrew@lunn.ch>
1746 M:      Gregory Clement <gregory.clement@bootlin.com>
1747 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 S:      Maintained
1750 F:      arch/arm/boot/dts/armada*
1751 F:      arch/arm/boot/dts/kirkwood*
1752 F:      arch/arm/configs/mvebu_*_defconfig
1753 F:      arch/arm/mach-mvebu/
1754 F:      arch/arm64/boot/dts/marvell/armada*
1755 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1756 F:      drivers/cpufreq/armada-8k-cpufreq.c
1757 F:      drivers/cpufreq/mvebu-cpufreq.c
1758 F:      drivers/irqchip/irq-armada-370-xp.c
1759 F:      drivers/irqchip/irq-mvebu-*
1760 F:      drivers/pinctrl/mvebu/
1761 F:      drivers/rtc/rtc-armada38x.c
1762
1763 ARM/Mediatek RTC DRIVER
1764 M:      Eddie Huang <eddie.huang@mediatek.com>
1765 M:      Sean Wang <sean.wang@mediatek.com>
1766 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1767 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1768 S:      Maintained
1769 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1770 F:      drivers/rtc/rtc-mt6397.c
1771 F:      drivers/rtc/rtc-mt7622.c
1772
1773 ARM/Mediatek SoC support
1774 M:      Matthias Brugger <matthias.bgg@gmail.com>
1775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1776 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1777 W:      https://mtk.bcnfs.org/
1778 C:      irc://chat.freenode.net/linux-mediatek
1779 S:      Maintained
1780 F:      arch/arm/boot/dts/mt6*
1781 F:      arch/arm/boot/dts/mt7*
1782 F:      arch/arm/boot/dts/mt8*
1783 F:      arch/arm/mach-mediatek/
1784 F:      arch/arm64/boot/dts/mediatek/
1785 F:      drivers/soc/mediatek/
1786 N:      mtk
1787 N:      mt[678]
1788 K:      mediatek
1789
1790 ARM/Mediatek USB3 PHY DRIVER
1791 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1793 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1794 S:      Maintained
1795 F:      drivers/phy/mediatek/
1796 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1797
1798 ARM/MICREL KS8695 ARCHITECTURE
1799 M:      Greg Ungerer <gerg@uclinux.org>
1800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1801 F:      arch/arm/mach-ks8695/
1802 S:      Odd Fixes
1803
1804 ARM/Microchip (AT91) SoC support
1805 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1806 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1807 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1809 W:      http://www.linux4sam.org
1810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1811 S:      Supported
1812 N:      at91
1813 N:      atmel
1814 F:      arch/arm/mach-at91/
1815 F:      include/soc/at91/
1816 F:      arch/arm/boot/dts/at91*.dts
1817 F:      arch/arm/boot/dts/at91*.dtsi
1818 F:      arch/arm/boot/dts/sama*.dts
1819 F:      arch/arm/boot/dts/sama*.dtsi
1820 F:      arch/arm/include/debug/at91.S
1821 F:      drivers/memory/atmel*
1822 F:      drivers/watchdog/sama5d4_wdt.c
1823 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1824 X:      drivers/net/wireless/atmel/
1825
1826 ARM/MIOA701 MACHINE SUPPORT
1827 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1829 F:      arch/arm/mach-pxa/mioa701.c
1830 S:      Maintained
1831
1832 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1833 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1834 S:      Maintained
1835
1836 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1837 M:      Linus Walleij <linus.walleij@linaro.org>
1838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1839 S:      Maintained
1840 F:      arch/arm/mach-nomadik/
1841 F:      arch/arm/mach-u300/
1842 F:      arch/arm/mach-ux500/
1843 F:      arch/arm/boot/dts/ste-*
1844 F:      drivers/clk/clk-nomadik.c
1845 F:      drivers/clk/clk-u300.c
1846 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1847 F:      drivers/clocksource/timer-u300.c
1848 F:      drivers/dma/coh901318*
1849 F:      drivers/dma/ste_dma40*
1850 F:      drivers/hwspinlock/u8500_hsem.c
1851 F:      drivers/i2c/busses/i2c-nomadik.c
1852 F:      drivers/i2c/busses/i2c-stu300.c
1853 F:      drivers/mfd/ab3100*
1854 F:      drivers/mfd/ab8500*
1855 F:      drivers/mfd/abx500*
1856 F:      drivers/mfd/dbx500*
1857 F:      drivers/mfd/db8500*
1858 F:      drivers/pinctrl/nomadik/
1859 F:      drivers/pinctrl/pinctrl-coh901*
1860 F:      drivers/pinctrl/pinctrl-u300.c
1861 F:      drivers/rtc/rtc-ab3100.c
1862 F:      drivers/rtc/rtc-ab8500.c
1863 F:      drivers/rtc/rtc-coh901331.c
1864 F:      drivers/rtc/rtc-pl031.c
1865 F:      drivers/watchdog/coh901327_wdt.c
1866 F:      Documentation/devicetree/bindings/arm/ste-*
1867 F:      Documentation/devicetree/bindings/arm/ux500/
1868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1869
1870 ARM/NUVOTON NPCM ARCHITECTURE
1871 M:      Avi Fishman <avifishman70@gmail.com>
1872 M:      Tomer Maimon <tmaimon77@gmail.com>
1873 R:      Patrick Venture <venture@google.com>
1874 R:      Nancy Yuen <yuenn@google.com>
1875 R:      Brendan Higgins <brendanhiggins@google.com>
1876 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1877 S:      Supported
1878 F:      arch/arm/mach-npcm/
1879 F:      arch/arm/boot/dts/nuvoton-npcm*
1880 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1881 F:      drivers/*/*npcm*
1882 F:      Documentation/devicetree/bindings/*/*npcm*
1883 F:      Documentation/devicetree/bindings/*/*/*npcm*
1884
1885 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1886 M:      Wan ZongShun <mcuos.com@gmail.com>
1887 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1888 W:      http://www.mcuos.com
1889 S:      Maintained
1890 F:      arch/arm/mach-w90x900/
1891 F:      drivers/input/keyboard/w90p910_keypad.c
1892 F:      drivers/input/touchscreen/w90p910_ts.c
1893 F:      drivers/watchdog/nuc900_wdt.c
1894 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1895 F:      drivers/mtd/nand/raw/nuc900_nand.c
1896 F:      drivers/rtc/rtc-nuc900.c
1897 F:      drivers/spi/spi-nuc900.c
1898 F:      drivers/usb/host/ehci-w90x900.c
1899 F:      drivers/video/fbdev/nuc900fb.c
1900
1901 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1902 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1903 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1904 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1905 S:      Supported
1906
1907 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1908 M:      Alexander Clouter <alex@digriz.org.uk>
1909 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1910 W:      http://www.digriz.org.uk/ts78xx/kernel
1911 S:      Maintained
1912 F:      arch/arm/mach-orion5x/ts78xx-*
1913
1914 ARM/OXNAS platform support
1915 M:      Neil Armstrong <narmstrong@baylibre.com>
1916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1917 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1918 S:      Maintained
1919 F:      arch/arm/mach-oxnas/
1920 F:      arch/arm/boot/dts/ox8*.dts*
1921 N:      oxnas
1922
1923 ARM/PALM TREO SUPPORT
1924 M:      Tomas Cech <sleep_walker@suse.com>
1925 L:      linux-arm-kernel@lists.infradead.org
1926 W:      http://hackndev.com
1927 S:      Maintained
1928 F:      arch/arm/mach-pxa/palmtreo.*
1929
1930 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1931 M:      Marek Vasut <marek.vasut@gmail.com>
1932 L:      linux-arm-kernel@lists.infradead.org
1933 W:      http://hackndev.com
1934 S:      Maintained
1935 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1936 F:      arch/arm/mach-pxa/palmtx.c
1937 F:      arch/arm/mach-pxa/palmt5.*
1938 F:      arch/arm/mach-pxa/include/mach/palmld.h
1939 F:      arch/arm/mach-pxa/palmld.c
1940 F:      arch/arm/mach-pxa/palmte2.*
1941 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1942 F:      arch/arm/mach-pxa/palmtc.c
1943
1944 ARM/PALMZ72 SUPPORT
1945 M:      Sergey Lapin <slapin@ossfans.org>
1946 L:      linux-arm-kernel@lists.infradead.org
1947 W:      http://hackndev.com
1948 S:      Maintained
1949 F:      arch/arm/mach-pxa/palmz72.*
1950
1951 ARM/PLEB SUPPORT
1952 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1953 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1954 S:      Maintained
1955
1956 ARM/PT DIGITAL BOARD PORT
1957 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1958 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1959 W:      http://www.armlinux.org.uk/
1960 S:      Maintained
1961
1962 ARM/QUALCOMM SUPPORT
1963 M:      Andy Gross <andy.gross@linaro.org>
1964 M:      David Brown <david.brown@linaro.org>
1965 L:      linux-arm-msm@vger.kernel.org
1966 S:      Maintained
1967 F:      Documentation/devicetree/bindings/soc/qcom/
1968 F:      Documentation/devicetree/bindings/*/qcom*
1969 F:      arch/arm/boot/dts/qcom-*.dts
1970 F:      arch/arm/boot/dts/qcom-*.dtsi
1971 F:      arch/arm/mach-qcom/
1972 F:      arch/arm64/boot/dts/qcom/
1973 F:      drivers/*/qcom/
1974 F:      drivers/*/qcom*
1975 F:      drivers/*/*/qcom/
1976 F:      drivers/*/*/qcom*
1977 F:      drivers/*/pm8???-*
1978 F:      drivers/bluetooth/btqcomsmd.c
1979 F:      drivers/clocksource/timer-qcom.c
1980 F:      drivers/extcon/extcon-qcom*
1981 F:      drivers/iommu/msm*
1982 F:      drivers/i2c/busses/i2c-qup.c
1983 F:      drivers/i2c/busses/i2c-qcom-geni.c
1984 F:      drivers/mfd/ssbi.c
1985 F:      drivers/mmc/host/mmci_qcom*
1986 F:      drivers/mmc/host/sdhci_msm.c
1987 F:      drivers/pci/controller/dwc/pcie-qcom.c
1988 F:      drivers/phy/qualcomm/
1989 F:      drivers/power/*/msm*
1990 F:      drivers/reset/reset-qcom-*
1991 F:      drivers/scsi/ufs/ufs-qcom.*
1992 F:      drivers/spi/spi-qup.c
1993 F:      drivers/spi/spi-geni-qcom.c
1994 F:      drivers/spi/spi-qcom-qspi.c
1995 F:      drivers/tty/serial/msm_serial.c
1996 F:      drivers/usb/dwc3/dwc3-qcom.c
1997 F:      include/dt-bindings/*/qcom*
1998 F:      include/linux/*/qcom*
1999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2000
2001 ARM/RADISYS ENP2611 MACHINE SUPPORT
2002 M:      Lennert Buytenhek <kernel@wantstofly.org>
2003 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2004 S:      Maintained
2005
2006 ARM/RDA MICRO ARCHITECTURE
2007 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2008 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2009 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2010 S:      Maintained
2011 F:      arch/arm/boot/dts/rda8810pl-*
2012 F:      drivers/clocksource/timer-rda.c
2013 F:      drivers/irqchip/irq-rda-intc.c
2014 F:      drivers/tty/serial/rda-uart.c
2015 F:      Documentation/devicetree/bindings/arm/rda.txt
2016 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2017 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2018 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2019
2020 ARM/REALTEK ARCHITECTURE
2021 M:      Andreas Färber <afaerber@suse.de>
2022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2023 S:      Maintained
2024 F:      arch/arm64/boot/dts/realtek/
2025 F:      Documentation/devicetree/bindings/arm/realtek.txt
2026
2027 ARM/RENESAS ARM64 ARCHITECTURE
2028 M:      Simon Horman <horms@verge.net.au>
2029 M:      Magnus Damm <magnus.damm@gmail.com>
2030 L:      linux-renesas-soc@vger.kernel.org
2031 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2033 S:      Supported
2034 F:      arch/arm64/boot/dts/renesas/
2035 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2036 F:      drivers/soc/renesas/
2037 F:      include/linux/soc/renesas/
2038
2039 ARM/RISCPC ARCHITECTURE
2040 M:      Russell King <linux@armlinux.org.uk>
2041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2042 W:      http://www.armlinux.org.uk/
2043 S:      Maintained
2044 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2045 F:      arch/arm/include/asm/hardware/ioc.h
2046 F:      arch/arm/include/asm/hardware/iomd.h
2047 F:      arch/arm/include/asm/hardware/memc.h
2048 F:      arch/arm/mach-rpc/
2049 F:      drivers/net/ethernet/8390/etherh.c
2050 F:      drivers/net/ethernet/i825xx/ether1*
2051 F:      drivers/net/ethernet/seeq/ether3*
2052 F:      drivers/scsi/arm/
2053
2054 ARM/Rockchip SoC support
2055 M:      Heiko Stuebner <heiko@sntech.de>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 L:      linux-rockchip@lists.infradead.org
2058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2059 S:      Maintained
2060 F:      arch/arm/boot/dts/rk3*
2061 F:      arch/arm/boot/dts/rv1108*
2062 F:      arch/arm/mach-rockchip/
2063 F:      drivers/clk/rockchip/
2064 F:      drivers/i2c/busses/i2c-rk3x.c
2065 F:      drivers/*/*rockchip*
2066 F:      drivers/*/*/*rockchip*
2067 F:      sound/soc/rockchip/
2068 N:      rockchip
2069
2070 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2071 M:      Kukjin Kim <kgene@kernel.org>
2072 M:      Krzysztof Kozlowski <krzk@kernel.org>
2073 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2074 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2075 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2076 S:      Maintained
2077 F:      arch/arm/boot/dts/s3c*
2078 F:      arch/arm/boot/dts/s5p*
2079 F:      arch/arm/boot/dts/exynos*
2080 F:      arch/arm64/boot/dts/exynos/
2081 F:      arch/arm/plat-samsung/
2082 F:      arch/arm/mach-s3c24*/
2083 F:      arch/arm/mach-s3c64xx/
2084 F:      arch/arm/mach-s5p*/
2085 F:      arch/arm/mach-exynos*/
2086 F:      drivers/*/*s3c24*
2087 F:      drivers/*/*/*s3c24*
2088 F:      drivers/*/*s3c64xx*
2089 F:      drivers/*/*s5pv210*
2090 F:      drivers/memory/samsung/*
2091 F:      drivers/soc/samsung/*
2092 F:      Documentation/arm/Samsung/
2093 F:      Documentation/devicetree/bindings/arm/samsung/
2094 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2095 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2096 N:      exynos
2097
2098 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2099 M:      Kyungmin Park <kyungmin.park@samsung.com>
2100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2101 S:      Maintained
2102 F:      arch/arm/mach-s5pv210/
2103
2104 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2105 M:      Kyungmin Park <kyungmin.park@samsung.com>
2106 M:      Kamil Debski <kamil@wypas.org>
2107 M:      Andrzej Hajda <a.hajda@samsung.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 L:      linux-media@vger.kernel.org
2110 S:      Maintained
2111 F:      drivers/media/platform/s5p-g2d/
2112
2113 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2114 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2115 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2116 L:      linux-media@vger.kernel.org
2117 S:      Maintained
2118 F:      drivers/media/platform/s5p-cec/
2119 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2120
2121 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2122 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2123 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2124 L:      linux-arm-kernel@lists.infradead.org
2125 L:      linux-media@vger.kernel.org
2126 S:      Maintained
2127 F:      drivers/media/platform/s5p-jpeg/
2128
2129 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2130 M:      Kyungmin Park <kyungmin.park@samsung.com>
2131 M:      Kamil Debski <kamil@wypas.org>
2132 M:      Jeongtae Park <jtp.park@samsung.com>
2133 M:      Andrzej Hajda <a.hajda@samsung.com>
2134 L:      linux-arm-kernel@lists.infradead.org
2135 L:      linux-media@vger.kernel.org
2136 S:      Maintained
2137 F:      drivers/media/platform/s5p-mfc/
2138
2139 ARM/SHMOBILE ARM ARCHITECTURE
2140 M:      Simon Horman <horms@verge.net.au>
2141 M:      Magnus Damm <magnus.damm@gmail.com>
2142 L:      linux-renesas-soc@vger.kernel.org
2143 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2145 S:      Supported
2146 F:      arch/arm/boot/dts/emev2*
2147 F:      arch/arm/boot/dts/gr-peach*
2148 F:      arch/arm/boot/dts/iwg20d-q7*
2149 F:      arch/arm/boot/dts/r7s*
2150 F:      arch/arm/boot/dts/r8a*
2151 F:      arch/arm/boot/dts/r9a*
2152 F:      arch/arm/boot/dts/sh*
2153 F:      arch/arm/configs/shmobile_defconfig
2154 F:      arch/arm/include/debug/renesas-scif.S
2155 F:      arch/arm/mach-shmobile/
2156 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2157 F:      drivers/soc/renesas/
2158 F:      include/linux/soc/renesas/
2159
2160 ARM/SOCFPGA ARCHITECTURE
2161 M:      Dinh Nguyen <dinguyen@kernel.org>
2162 S:      Maintained
2163 F:      arch/arm/mach-socfpga/
2164 F:      arch/arm/boot/dts/socfpga*
2165 F:      arch/arm/configs/socfpga_defconfig
2166 F:      arch/arm64/boot/dts/altera/
2167 W:      http://www.rocketboards.org
2168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2169
2170 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2171 M:      Dinh Nguyen <dinguyen@kernel.org>
2172 S:      Maintained
2173 F:      drivers/clk/socfpga/
2174
2175 ARM/SOCFPGA EDAC SUPPORT
2176 M:      Thor Thayer <thor.thayer@linux.intel.com>
2177 S:      Maintained
2178 F:      drivers/edac/altera_edac.
2179
2180 ARM/SPREADTRUM SoC SUPPORT
2181 M:      Orson Zhai <orsonzhai@gmail.com>
2182 M:      Baolin Wang <baolin.wang@linaro.org>
2183 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2184 S:      Maintained
2185 F:      arch/arm64/boot/dts/sprd
2186 N:      sprd
2187
2188 ARM/STI ARCHITECTURE
2189 M:      Patrice Chotard <patrice.chotard@st.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 W:      http://www.stlinux.com
2192 S:      Maintained
2193 F:      arch/arm/mach-sti/
2194 F:      arch/arm/boot/dts/sti*
2195 F:      drivers/char/hw_random/st-rng.c
2196 F:      drivers/clocksource/arm_global_timer.c
2197 F:      drivers/clocksource/clksrc_st_lpc.c
2198 F:      drivers/cpufreq/sti-cpufreq.c
2199 F:      drivers/dma/st_fdma*
2200 F:      drivers/i2c/busses/i2c-st.c
2201 F:      drivers/media/rc/st_rc.c
2202 F:      drivers/media/platform/sti/c8sectpfe/
2203 F:      drivers/mmc/host/sdhci-st.c
2204 F:      drivers/phy/st/phy-miphy28lp.c
2205 F:      drivers/phy/st/phy-stih407-usb.c
2206 F:      drivers/pinctrl/pinctrl-st.c
2207 F:      drivers/remoteproc/st_remoteproc.c
2208 F:      drivers/remoteproc/st_slim_rproc.c
2209 F:      drivers/reset/sti/
2210 F:      drivers/rtc/rtc-st-lpc.c
2211 F:      drivers/tty/serial/st-asc.c
2212 F:      drivers/usb/dwc3/dwc3-st.c
2213 F:      drivers/usb/host/ehci-st.c
2214 F:      drivers/usb/host/ohci-st.c
2215 F:      drivers/watchdog/st_lpc_wdt.c
2216 F:      drivers/ata/ahci_st.c
2217 F:      include/linux/remoteproc/st_slim_rproc.h
2218
2219 ARM/STM32 ARCHITECTURE
2220 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2221 M:      Alexandre Torgue <alexandre.torgue@st.com>
2222 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2224 S:      Maintained
2225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2226 N:      stm32
2227 N:      stm
2228 F:      arch/arm/boot/dts/stm32*
2229 F:      arch/arm/mach-stm32/
2230 F:      drivers/clocksource/armv7m_systick.c
2231
2232 ARM/Synaptics SoC support
2233 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2234 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-berlin/
2238 F:      arch/arm/boot/dts/berlin*
2239 F:      arch/arm64/boot/dts/synaptics/
2240
2241 ARM/TANGO ARCHITECTURE
2242 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2243 M:      Mans Rullgard <mans@mansr.com>
2244 L:      linux-arm-kernel@lists.infradead.org
2245 S:      Odd Fixes
2246 N:      tango
2247
2248 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2249 M:      Lennert Buytenhek <kernel@wantstofly.org>
2250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2251 S:      Maintained
2252
2253 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2254 M:      Hans Verkuil <hans.verkuil@cisco.com>
2255 L:      linux-tegra@vger.kernel.org
2256 L:      linux-media@vger.kernel.org
2257 S:      Maintained
2258 F:      drivers/media/platform/tegra-cec/
2259 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2260
2261 ARM/TETON BGA MACHINE SUPPORT
2262 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2264 S:      Maintained
2265
2266 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2267 M:      Santosh Shilimkar <ssantosh@kernel.org>
2268 L:      linux-kernel@vger.kernel.org
2269 S:      Maintained
2270 F:      drivers/memory/*emif*
2271
2272 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2273 M:      Tero Kristo <t-kristo@ti.com>
2274 M:      Nishanth Menon <nm@ti.com>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Supported
2277 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2278 F:      arch/arm64/boot/dts/ti/Makefile
2279 F:      arch/arm64/boot/dts/ti/k3-*
2280 F:      include/dt-bindings/pinctrl/k3.h
2281
2282 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2283 M:      Santosh Shilimkar <ssantosh@kernel.org>
2284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2285 S:      Maintained
2286 F:      arch/arm/mach-keystone/
2287 F:      arch/arm/boot/dts/keystone-*
2288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2289
2290 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2291 M:      Santosh Shilimkar <ssantosh@kernel.org>
2292 L:      linux-kernel@vger.kernel.org
2293 S:      Maintained
2294 F:      drivers/clk/keystone/
2295
2296 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2297 M:      Santosh Shilimkar <ssantosh@kernel.org>
2298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2299 L:      linux-kernel@vger.kernel.org
2300 S:      Maintained
2301 F:      drivers/clocksource/timer-keystone.c
2302
2303 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2304 M:      Santosh Shilimkar <ssantosh@kernel.org>
2305 L:      linux-kernel@vger.kernel.org
2306 S:      Maintained
2307 F:      drivers/power/reset/keystone-reset.c
2308
2309 ARM/THECUS N2100 MACHINE SUPPORT
2310 M:      Lennert Buytenhek <kernel@wantstofly.org>
2311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2312 S:      Maintained
2313
2314 ARM/TOSA MACHINE SUPPORT
2315 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2316 M:      Dirk Opfer <dirk@opfer-online.de>
2317 S:      Maintained
2318
2319 ARM/UNIPHIER ARCHITECTURE
2320 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2323 S:      Maintained
2324 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2325 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2326 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2327 F:      arch/arm/boot/dts/uniphier*
2328 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2329 F:      arch/arm/mach-uniphier/
2330 F:      arch/arm/mm/cache-uniphier.c
2331 F:      arch/arm64/boot/dts/socionext/uniphier*
2332 F:      drivers/bus/uniphier-system-bus.c
2333 F:      drivers/clk/uniphier/
2334 F:      drivers/dmaengine/uniphier-mdmac.c
2335 F:      drivers/gpio/gpio-uniphier.c
2336 F:      drivers/i2c/busses/i2c-uniphier*
2337 F:      drivers/irqchip/irq-uniphier-aidet.c
2338 F:      drivers/mmc/host/uniphier-sd.c
2339 F:      drivers/pinctrl/uniphier/
2340 F:      drivers/reset/reset-uniphier.c
2341 F:      drivers/tty/serial/8250/8250_uniphier.c
2342 N:      uniphier
2343
2344 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2345 M:      Ulf Hansson <ulf.hansson@linaro.org>
2346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2347 T:      git git://git.linaro.org/people/ulfh/clk.git
2348 S:      Maintained
2349 F:      drivers/clk/ux500/
2350
2351 ARM/VERSATILE EXPRESS PLATFORM
2352 M:      Liviu Dudau <liviu.dudau@arm.com>
2353 M:      Sudeep Holla <sudeep.holla@arm.com>
2354 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2356 S:      Maintained
2357 F:      arch/arm/boot/dts/vexpress*
2358 F:      arch/arm64/boot/dts/arm/
2359 F:      arch/arm/mach-vexpress/
2360 F:      */*/vexpress*
2361 F:      */*/*/vexpress*
2362 F:      drivers/clk/versatile/clk-vexpress-osc.c
2363 F:      drivers/clocksource/timer-versatile.c
2364 N:      mps2
2365
2366 ARM/VFP SUPPORT
2367 M:      Russell King <linux@armlinux.org.uk>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 W:      http://www.armlinux.org.uk/
2370 S:      Maintained
2371 F:      arch/arm/vfp/
2372
2373 ARM/VOIPAC PXA270 SUPPORT
2374 M:      Marek Vasut <marek.vasut@gmail.com>
2375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2376 S:      Maintained
2377 F:      arch/arm/mach-pxa/vpac270.c
2378 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2379
2380 ARM/VT8500 ARM ARCHITECTURE
2381 M:      Tony Prisk <linux@prisktech.co.nz>
2382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2383 S:      Maintained
2384 F:      arch/arm/mach-vt8500/
2385 F:      drivers/clocksource/timer-vt8500.c
2386 F:      drivers/i2c/busses/i2c-wmt.c
2387 F:      drivers/mmc/host/wmt-sdmmc.c
2388 F:      drivers/pwm/pwm-vt8500.c
2389 F:      drivers/rtc/rtc-vt8500.c
2390 F:      drivers/tty/serial/vt8500_serial.c
2391 F:      drivers/usb/host/ehci-platform.c
2392 F:      drivers/usb/host/uhci-platform.c
2393 F:      drivers/video/fbdev/vt8500lcdfb.*
2394 F:      drivers/video/fbdev/wm8505fb*
2395 F:      drivers/video/fbdev/wmt_ge_rops.*
2396
2397 ARM/ZIPIT Z2 SUPPORT
2398 M:      Marek Vasut <marek.vasut@gmail.com>
2399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2400 S:      Maintained
2401 F:      arch/arm/mach-pxa/z2.c
2402 F:      arch/arm/mach-pxa/include/mach/z2.h
2403
2404 ARM/ZTE ARCHITECTURE
2405 M:      Jun Nie <jun.nie@linaro.org>
2406 M:      Shawn Guo <shawnguo@kernel.org>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Maintained
2409 F:      arch/arm/boot/dts/zx2967*
2410 F:      arch/arm/mach-zx/
2411 F:      arch/arm64/boot/dts/zte/
2412 F:      drivers/clk/zte/
2413 F:      drivers/dma/zx_dma.c
2414 F:      drivers/gpio/gpio-zx.c
2415 F:      drivers/i2c/busses/i2c-zx2967.c
2416 F:      drivers/mmc/host/dw_mmc-zx.*
2417 F:      drivers/pinctrl/zte/
2418 F:      drivers/soc/zte/
2419 F:      drivers/thermal/zx2967_thermal.c
2420 F:      drivers/watchdog/zx2967_wdt.c
2421 F:      Documentation/devicetree/bindings/arm/zte.yaml
2422 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2423 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2424 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2425 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2426 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2427 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2428 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2429 F:      Documentation/devicetree/bindings/soc/zte/
2430 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2431 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2432 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2433 F:      include/dt-bindings/clock/zx2967*.h
2434 F:      include/dt-bindings/soc/zte,*.h
2435 F:      sound/soc/codecs/zx_aud96p22.c
2436 F:      sound/soc/zte/
2437
2438 ARM/ZYNQ ARCHITECTURE
2439 M:      Michal Simek <michal.simek@xilinx.com>
2440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2441 W:      http://wiki.xilinx.com
2442 T:      git https://github.com/Xilinx/linux-xlnx.git
2443 S:      Supported
2444 F:      arch/arm/mach-zynq/
2445 F:      drivers/cpuidle/cpuidle-zynq.c
2446 F:      drivers/block/xsysace.c
2447 N:      zynq
2448 N:      xilinx
2449 F:      drivers/clocksource/timer-cadence-ttc.c
2450 F:      drivers/i2c/busses/i2c-cadence.c
2451 F:      drivers/mmc/host/sdhci-of-arasan.c
2452 F:      drivers/edac/synopsys_edac.c
2453 F:      drivers/i2c/busses/i2c-xiic.c
2454
2455 ARM64 PORT (AARCH64 ARCHITECTURE)
2456 M:      Catalin Marinas <catalin.marinas@arm.com>
2457 M:      Will Deacon <will.deacon@arm.com>
2458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2460 S:      Maintained
2461 F:      arch/arm64/
2462 X:      arch/arm64/boot/dts/
2463 F:      Documentation/arm64/
2464
2465 AS3645A LED FLASH CONTROLLER DRIVER
2466 M:      Sakari Ailus <sakari.ailus@iki.fi>
2467 L:      linux-leds@vger.kernel.org
2468 S:      Maintained
2469 F:      drivers/leds/leds-as3645a.c
2470
2471 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2472 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2473 L:      linux-media@vger.kernel.org
2474 T:      git git://linuxtv.org/media_tree.git
2475 S:      Maintained
2476 F:      drivers/media/i2c/ak7375.c
2477 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2478
2479 ASAHI KASEI AK8974 DRIVER
2480 M:      Linus Walleij <linus.walleij@linaro.org>
2481 L:      linux-iio@vger.kernel.org
2482 W:      http://www.akm.com/
2483 S:      Supported
2484 F:      drivers/iio/magnetometer/ak8974.c
2485
2486 ASC7621 HARDWARE MONITOR DRIVER
2487 M:      George Joseph <george.joseph@fairview5.com>
2488 L:      linux-hwmon@vger.kernel.org
2489 S:      Maintained
2490 F:      Documentation/hwmon/asc7621
2491 F:      drivers/hwmon/asc7621.c
2492
2493 ASPEED VIDEO ENGINE DRIVER
2494 M:      Eddie James <eajames@linux.ibm.com>
2495 L:      linux-media@vger.kernel.org
2496 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2497 S:      Maintained
2498 F:      drivers/media/platform/aspeed-video.c
2499 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2500
2501 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2502 M:      Corentin Chary <corentin.chary@gmail.com>
2503 L:      acpi4asus-user@lists.sourceforge.net
2504 L:      platform-driver-x86@vger.kernel.org
2505 W:      http://acpi4asus.sf.net
2506 S:      Maintained
2507 F:      drivers/platform/x86/asus*.c
2508 F:      drivers/platform/x86/eeepc*.c
2509
2510 ASUS WIRELESS RADIO CONTROL DRIVER
2511 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2512 L:      platform-driver-x86@vger.kernel.org
2513 S:      Maintained
2514 F:      drivers/platform/x86/asus-wireless.c
2515
2516 ASYMMETRIC KEYS
2517 M:      David Howells <dhowells@redhat.com>
2518 L:      keyrings@vger.kernel.org
2519 S:      Maintained
2520 F:      Documentation/crypto/asymmetric-keys.txt
2521 F:      include/linux/verification.h
2522 F:      include/crypto/public_key.h
2523 F:      include/crypto/pkcs7.h
2524 F:      crypto/asymmetric_keys/
2525
2526 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2527 R:      Dan Williams <dan.j.williams@intel.com>
2528 W:      http://sourceforge.net/projects/xscaleiop
2529 S:      Odd fixes
2530 F:      Documentation/crypto/async-tx-api.txt
2531 F:      crypto/async_tx/
2532 F:      drivers/dma/
2533 F:      include/linux/dmaengine.h
2534 F:      include/linux/async_tx.h
2535
2536 AT24 EEPROM DRIVER
2537 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2538 L:      linux-i2c@vger.kernel.org
2539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2540 S:      Maintained
2541 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2542 F:      drivers/misc/eeprom/at24.c
2543 F:      include/linux/platform_data/at24.h
2544
2545 ATA OVER ETHERNET (AOE) DRIVER
2546 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2547 W:      http://www.openaoe.org/
2548 S:      Supported
2549 F:      Documentation/aoe/
2550 F:      drivers/block/aoe/
2551
2552 ATHEROS 71XX/9XXX GPIO DRIVER
2553 M:      Alban Bedel <albeu@free.fr>
2554 W:      https://github.com/AlbanBedel/linux
2555 T:      git git://github.com/AlbanBedel/linux
2556 S:      Maintained
2557 F:      drivers/gpio/gpio-ath79.c
2558 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2559
2560 ATHEROS 71XX/9XXX USB PHY DRIVER
2561 M:      Alban Bedel <albeu@free.fr>
2562 W:      https://github.com/AlbanBedel/linux
2563 T:      git git://github.com/AlbanBedel/linux
2564 S:      Maintained
2565 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2566 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2567
2568 ATHEROS ATH GENERIC UTILITIES
2569 M:      Kalle Valo <kvalo@codeaurora.org>
2570 L:      linux-wireless@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/net/wireless/ath/*
2573
2574 ATHEROS ATH5K WIRELESS DRIVER
2575 M:      Jiri Slaby <jirislaby@gmail.com>
2576 M:      Nick Kossifidis <mickflemm@gmail.com>
2577 M:      Luis Chamberlain <mcgrof@kernel.org>
2578 L:      linux-wireless@vger.kernel.org
2579 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2580 S:      Maintained
2581 F:      drivers/net/wireless/ath/ath5k/
2582
2583 ATHEROS ATH6KL WIRELESS DRIVER
2584 M:      Kalle Valo <kvalo@codeaurora.org>
2585 L:      linux-wireless@vger.kernel.org
2586 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2588 S:      Supported
2589 F:      drivers/net/wireless/ath/ath6kl/
2590
2591 ATI_REMOTE2 DRIVER
2592 M:      Ville Syrjala <syrjala@sci.fi>
2593 S:      Maintained
2594 F:      drivers/input/misc/ati_remote2.c
2595
2596 ATK0110 HWMON DRIVER
2597 M:      Luca Tettamanti <kronos.it@gmail.com>
2598 L:      linux-hwmon@vger.kernel.org
2599 S:      Maintained
2600 F:      drivers/hwmon/asus_atk0110.c
2601
2602 ATLX ETHERNET DRIVERS
2603 M:      Jay Cliburn <jcliburn@gmail.com>
2604 M:      Chris Snook <chris.snook@gmail.com>
2605 L:      netdev@vger.kernel.org
2606 W:      http://sourceforge.net/projects/atl1
2607 W:      http://atl1.sourceforge.net
2608 S:      Maintained
2609 F:      drivers/net/ethernet/atheros/
2610
2611 ATM
2612 M:      Chas Williams <3chas3@gmail.com>
2613 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2614 L:      netdev@vger.kernel.org
2615 W:      http://linux-atm.sourceforge.net
2616 S:      Maintained
2617 F:      drivers/atm/
2618 F:      include/linux/atm*
2619 F:      include/uapi/linux/atm*
2620
2621 ATMEL MACB ETHERNET DRIVER
2622 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2623 S:      Supported
2624 F:      drivers/net/ethernet/cadence/
2625
2626 ATMEL MAXTOUCH DRIVER
2627 M:      Nick Dyer <nick@shmanahar.org>
2628 T:      git git://github.com/ndyer/linux.git
2629 S:      Maintained
2630 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2631 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2632
2633 ATMEL WIRELESS DRIVER
2634 M:      Simon Kelley <simon@thekelleys.org.uk>
2635 L:      linux-wireless@vger.kernel.org
2636 W:      http://www.thekelleys.org.uk/atmel
2637 W:      http://atmelwlandriver.sourceforge.net/
2638 S:      Maintained
2639 F:      drivers/net/wireless/atmel/atmel*
2640
2641 ATOMIC INFRASTRUCTURE
2642 M:      Will Deacon <will.deacon@arm.com>
2643 M:      Peter Zijlstra <peterz@infradead.org>
2644 R:      Boqun Feng <boqun.feng@gmail.com>
2645 L:      linux-kernel@vger.kernel.org
2646 S:      Maintained
2647 F:      arch/*/include/asm/atomic*.h
2648 F:      include/*/atomic*.h
2649 F:      scripts/atomic/
2650
2651 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2652 M:      Bradley Grove <linuxdrivers@attotech.com>
2653 L:      linux-scsi@vger.kernel.org
2654 W:      http://www.attotech.com
2655 S:      Supported
2656 F:      drivers/scsi/esas2r
2657
2658 ATUSB IEEE 802.15.4 RADIO DRIVER
2659 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2660 L:      linux-wpan@vger.kernel.org
2661 S:      Maintained
2662 F:      drivers/net/ieee802154/atusb.c
2663 F:      drivers/net/ieee802154/atusb.h
2664 F:      drivers/net/ieee802154/at86rf230.h
2665
2666 AUDIT SUBSYSTEM
2667 M:      Paul Moore <paul@paul-moore.com>
2668 M:      Eric Paris <eparis@redhat.com>
2669 L:      linux-audit@redhat.com (moderated for non-subscribers)
2670 W:      https://github.com/linux-audit
2671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2672 S:      Supported
2673 F:      include/linux/audit.h
2674 F:      include/uapi/linux/audit.h
2675 F:      kernel/audit*
2676
2677 AUXILIARY DISPLAY DRIVERS
2678 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2679 S:      Maintained
2680 F:      drivers/auxdisplay/
2681 F:      include/linux/cfag12864b.h
2682
2683 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2684 M:      Andreas Klinger <ak@it-klinger.de>
2685 L:      linux-iio@vger.kernel.org
2686 S:      Maintained
2687 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2688 F:      drivers/iio/adc/hx711.c
2689
2690 AX.25 NETWORK LAYER
2691 M:      Ralf Baechle <ralf@linux-mips.org>
2692 L:      linux-hams@vger.kernel.org
2693 W:      http://www.linux-ax25.org/
2694 S:      Maintained
2695 F:      include/uapi/linux/ax25.h
2696 F:      include/net/ax25.h
2697 F:      net/ax25/
2698
2699 AXENTIA ARM DEVICES
2700 M:      Peter Rosin <peda@axentia.se>
2701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2702 S:      Maintained
2703 F:      Documentation/devicetree/bindings/arm/axentia.txt
2704 F:      arch/arm/boot/dts/at91-linea.dtsi
2705 F:      arch/arm/boot/dts/at91-natte.dtsi
2706 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2707 F:      arch/arm/boot/dts/at91-tse850-3.dts
2708
2709 AXENTIA ASOC DRIVERS
2710 M:      Peter Rosin <peda@axentia.se>
2711 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2712 S:      Maintained
2713 F:      Documentation/devicetree/bindings/sound/axentia,*
2714 F:      sound/soc/atmel/tse850-pcm5142.c
2715
2716 AXXIA I2C CONTROLLER
2717 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2718 L:      linux-i2c@vger.kernel.org
2719 S:      Maintained
2720 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2721 F:      drivers/i2c/busses/i2c-axxia.c
2722
2723 AZ6007 DVB DRIVER
2724 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2725 L:      linux-media@vger.kernel.org
2726 W:      https://linuxtv.org
2727 T:      git git://linuxtv.org/media_tree.git
2728 S:      Maintained
2729 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2730
2731 AZTECH FM RADIO RECEIVER DRIVER
2732 M:      Hans Verkuil <hverkuil@xs4all.nl>
2733 L:      linux-media@vger.kernel.org
2734 T:      git git://linuxtv.org/media_tree.git
2735 W:      https://linuxtv.org
2736 S:      Maintained
2737 F:      drivers/media/radio/radio-aztech*
2738
2739 B43 WIRELESS DRIVER
2740 L:      linux-wireless@vger.kernel.org
2741 L:      b43-dev@lists.infradead.org
2742 W:      http://wireless.kernel.org/en/users/Drivers/b43
2743 S:      Odd Fixes
2744 F:      drivers/net/wireless/broadcom/b43/
2745
2746 B43LEGACY WIRELESS DRIVER
2747 M:      Larry Finger <Larry.Finger@lwfinger.net>
2748 L:      linux-wireless@vger.kernel.org
2749 L:      b43-dev@lists.infradead.org
2750 W:      http://wireless.kernel.org/en/users/Drivers/b43
2751 S:      Maintained
2752 F:      drivers/net/wireless/broadcom/b43legacy/
2753
2754 BACKLIGHT CLASS/SUBSYSTEM
2755 M:      Lee Jones <lee.jones@linaro.org>
2756 M:      Daniel Thompson <daniel.thompson@linaro.org>
2757 M:      Jingoo Han <jingoohan1@gmail.com>
2758 L:      dri-devel@lists.freedesktop.org
2759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2760 S:      Maintained
2761 F:      drivers/video/backlight/
2762 F:      include/linux/backlight.h
2763 F:      include/linux/pwm_backlight.h
2764 F:      Documentation/devicetree/bindings/leds/backlight
2765
2766 BATMAN ADVANCED
2767 M:      Marek Lindner <mareklindner@neomailbox.ch>
2768 M:      Simon Wunderlich <sw@simonwunderlich.de>
2769 M:      Antonio Quartulli <a@unstable.cc>
2770 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2771 W:      https://www.open-mesh.org/
2772 Q:      https://patchwork.open-mesh.org/project/batman/list/
2773 S:      Maintained
2774 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2775 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2776 F:      Documentation/networking/batman-adv.rst
2777 F:      include/uapi/linux/batadv_packet.h
2778 F:      include/uapi/linux/batman_adv.h
2779 F:      net/batman-adv/
2780
2781 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2782 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2783 L:      linux-hams@vger.kernel.org
2784 W:      http://www.baycom.org/~tom/ham/ham.html
2785 S:      Maintained
2786 F:      drivers/net/hamradio/baycom*
2787
2788 BCACHE (BLOCK LAYER CACHE)
2789 M:      Coly Li <colyli@suse.de>
2790 M:      Kent Overstreet <kent.overstreet@gmail.com>
2791 L:      linux-bcache@vger.kernel.org
2792 W:      http://bcache.evilpiepirate.org
2793 C:      irc://irc.oftc.net/bcache
2794 S:      Maintained
2795 F:      drivers/md/bcache/
2796
2797 BDISP ST MEDIA DRIVER
2798 M:      Fabien Dessenne <fabien.dessenne@st.com>
2799 L:      linux-media@vger.kernel.org
2800 T:      git git://linuxtv.org/media_tree.git
2801 W:      https://linuxtv.org
2802 S:      Supported
2803 F:      drivers/media/platform/sti/bdisp
2804
2805 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2806 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2807 L:      netdev@vger.kernel.org
2808 S:      Maintained
2809 F:      drivers/net/ethernet/ec_bhf.c
2810
2811 BEFS FILE SYSTEM
2812 M:      Luis de Bethencourt <luisbg@kernel.org>
2813 M:      Salah Triki <salah.triki@gmail.com>
2814 S:      Maintained
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2816 F:      Documentation/filesystems/befs.txt
2817 F:      fs/befs/
2818
2819 BFQ I/O SCHEDULER
2820 M:      Paolo Valente <paolo.valente@linaro.org>
2821 M:      Jens Axboe <axboe@kernel.dk>
2822 L:      linux-block@vger.kernel.org
2823 S:      Maintained
2824 F:      block/bfq-*
2825 F:      Documentation/block/bfq-iosched.txt
2826
2827 BFS FILE SYSTEM
2828 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2829 S:      Maintained
2830 F:      Documentation/filesystems/bfs.txt
2831 F:      fs/bfs/
2832 F:      include/uapi/linux/bfs_fs.h
2833
2834 BLINKM RGB LED DRIVER
2835 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2836 S:      Maintained
2837 F:      drivers/leds/leds-blinkm.c
2838
2839 BLOCK LAYER
2840 M:      Jens Axboe <axboe@kernel.dk>
2841 L:      linux-block@vger.kernel.org
2842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2843 S:      Maintained
2844 F:      block/
2845 F:      drivers/block/
2846 F:      kernel/trace/blktrace.c
2847 F:      lib/sbitmap.c
2848
2849 BLOCK2MTD DRIVER
2850 M:      Joern Engel <joern@lazybastard.org>
2851 L:      linux-mtd@lists.infradead.org
2852 S:      Maintained
2853 F:      drivers/mtd/devices/block2mtd.c
2854
2855 BLUETOOTH DRIVERS
2856 M:      Marcel Holtmann <marcel@holtmann.org>
2857 M:      Johan Hedberg <johan.hedberg@gmail.com>
2858 L:      linux-bluetooth@vger.kernel.org
2859 W:      http://www.bluez.org/
2860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2862 S:      Maintained
2863 F:      drivers/bluetooth/
2864
2865 BLUETOOTH SUBSYSTEM
2866 M:      Marcel Holtmann <marcel@holtmann.org>
2867 M:      Johan Hedberg <johan.hedberg@gmail.com>
2868 L:      linux-bluetooth@vger.kernel.org
2869 W:      http://www.bluez.org/
2870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2872 S:      Maintained
2873 F:      net/bluetooth/
2874 F:      include/net/bluetooth/
2875
2876 BONDING DRIVER
2877 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2878 M:      Veaceslav Falico <vfalico@gmail.com>
2879 M:      Andy Gospodarek <andy@greyhouse.net>
2880 L:      netdev@vger.kernel.org
2881 W:      http://sourceforge.net/projects/bonding/
2882 S:      Supported
2883 F:      drivers/net/bonding/
2884 F:      include/uapi/linux/if_bonding.h
2885
2886 BPF (Safe dynamic programs and tools)
2887 M:      Alexei Starovoitov <ast@kernel.org>
2888 M:      Daniel Borkmann <daniel@iogearbox.net>
2889 R:      Martin KaFai Lau <kafai@fb.com>
2890 R:      Song Liu <songliubraving@fb.com>
2891 R:      Yonghong Song <yhs@fb.com>
2892 L:      netdev@vger.kernel.org
2893 L:      bpf@vger.kernel.org
2894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2896 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2897 S:      Supported
2898 F:      arch/*/net/*
2899 F:      Documentation/networking/filter.txt
2900 F:      Documentation/bpf/
2901 F:      include/linux/bpf*
2902 F:      include/linux/filter.h
2903 F:      include/trace/events/xdp.h
2904 F:      include/uapi/linux/bpf*
2905 F:      include/uapi/linux/filter.h
2906 F:      kernel/bpf/
2907 F:      kernel/trace/bpf_trace.c
2908 F:      lib/test_bpf.c
2909 F:      net/bpf/
2910 F:      net/core/filter.c
2911 F:      net/sched/act_bpf.c
2912 F:      net/sched/cls_bpf.c
2913 F:      samples/bpf/
2914 F:      tools/bpf/
2915 F:      tools/lib/bpf/
2916 F:      tools/testing/selftests/bpf/
2917 K:      bpf
2918 N:      bpf
2919
2920 BPF JIT for ARM
2921 M:      Shubham Bansal <illusionist.neo@gmail.com>
2922 L:      netdev@vger.kernel.org
2923 L:      bpf@vger.kernel.org
2924 S:      Maintained
2925 F:      arch/arm/net/
2926
2927 BPF JIT for ARM64
2928 M:      Daniel Borkmann <daniel@iogearbox.net>
2929 M:      Alexei Starovoitov <ast@kernel.org>
2930 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2931 L:      netdev@vger.kernel.org
2932 L:      bpf@vger.kernel.org
2933 S:      Supported
2934 F:      arch/arm64/net/
2935
2936 BPF JIT for MIPS (32-BIT AND 64-BIT)
2937 M:      Paul Burton <paul.burton@mips.com>
2938 L:      netdev@vger.kernel.org
2939 L:      bpf@vger.kernel.org
2940 S:      Maintained
2941 F:      arch/mips/net/
2942
2943 BPF JIT for NFP NICs
2944 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2945 L:      netdev@vger.kernel.org
2946 L:      bpf@vger.kernel.org
2947 S:      Supported
2948 F:      drivers/net/ethernet/netronome/nfp/bpf/
2949
2950 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2951 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2952 M:      Sandipan Das <sandipan@linux.ibm.com>
2953 L:      netdev@vger.kernel.org
2954 L:      bpf@vger.kernel.org
2955 S:      Maintained
2956 F:      arch/powerpc/net/
2957
2958 BPF JIT for RISC-V (RV64G)
2959 M:      Björn Töpel <bjorn.topel@gmail.com>
2960 L:      netdev@vger.kernel.org
2961 S:      Maintained
2962 F:      arch/riscv/net/
2963
2964 BPF JIT for S390
2965 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2966 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2967 L:      netdev@vger.kernel.org
2968 L:      bpf@vger.kernel.org
2969 S:      Maintained
2970 F:      arch/s390/net/
2971 X:      arch/s390/net/pnet.c
2972
2973 BPF JIT for SPARC (32-BIT AND 64-BIT)
2974 M:      David S. Miller <davem@davemloft.net>
2975 L:      netdev@vger.kernel.org
2976 L:      bpf@vger.kernel.org
2977 S:      Maintained
2978 F:      arch/sparc/net/
2979
2980 BPF JIT for X86 32-BIT
2981 M:      Wang YanQing <udknight@gmail.com>
2982 L:      netdev@vger.kernel.org
2983 L:      bpf@vger.kernel.org
2984 S:      Maintained
2985 F:      arch/x86/net/bpf_jit_comp32.c
2986
2987 BPF JIT for X86 64-BIT
2988 M:      Alexei Starovoitov <ast@kernel.org>
2989 M:      Daniel Borkmann <daniel@iogearbox.net>
2990 L:      netdev@vger.kernel.org
2991 L:      bpf@vger.kernel.org
2992 S:      Supported
2993 F:      arch/x86/net/
2994 X:      arch/x86/net/bpf_jit_comp32.c
2995
2996 BROADCOM B44 10/100 ETHERNET DRIVER
2997 M:      Michael Chan <michael.chan@broadcom.com>
2998 L:      netdev@vger.kernel.org
2999 S:      Supported
3000 F:      drivers/net/ethernet/broadcom/b44.*
3001
3002 BROADCOM B53 ETHERNET SWITCH DRIVER
3003 M:      Florian Fainelli <f.fainelli@gmail.com>
3004 L:      netdev@vger.kernel.org
3005 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3006 S:      Supported
3007 F:      drivers/net/dsa/b53/*
3008 F:      include/linux/platform_data/b53.h
3009
3010 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3011 M:      Florian Fainelli <f.fainelli@gmail.com>
3012 M:      Ray Jui <rjui@broadcom.com>
3013 M:      Scott Branden <sbranden@broadcom.com>
3014 M:      bcm-kernel-feedback-list@broadcom.com
3015 T:      git git://github.com/broadcom/mach-bcm
3016 S:      Maintained
3017 N:      bcm281*
3018 N:      bcm113*
3019 N:      bcm216*
3020 N:      kona
3021 F:      arch/arm/mach-bcm/
3022
3023 BROADCOM BCM2835 ARM ARCHITECTURE
3024 M:      Eric Anholt <eric@anholt.net>
3025 M:      Stefan Wahren <stefan.wahren@i2se.com>
3026 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3028 T:      git git://github.com/anholt/linux
3029 S:      Maintained
3030 N:      bcm2835
3031 F:      drivers/staging/vc04_services
3032
3033 BROADCOM BCM47XX MIPS ARCHITECTURE
3034 M:      Hauke Mehrtens <hauke@hauke-m.de>
3035 M:      Rafał Miłecki <zajec5@gmail.com>
3036 L:      linux-mips@vger.kernel.org
3037 S:      Maintained
3038 F:      Documentation/devicetree/bindings/mips/brcm/
3039 F:      arch/mips/bcm47xx/*
3040 F:      arch/mips/include/asm/mach-bcm47xx/*
3041
3042 BROADCOM BCM5301X ARM ARCHITECTURE
3043 M:      Hauke Mehrtens <hauke@hauke-m.de>
3044 M:      Rafał Miłecki <zajec5@gmail.com>
3045 M:      bcm-kernel-feedback-list@broadcom.com
3046 L:      linux-arm-kernel@lists.infradead.org
3047 S:      Maintained
3048 F:      arch/arm/mach-bcm/bcm_5301x.c
3049 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3050 F:      arch/arm/boot/dts/bcm470*
3051 F:      arch/arm/boot/dts/bcm953012*
3052
3053 BROADCOM BCM53573 ARM ARCHITECTURE
3054 M:      Rafał Miłecki <rafal@milecki.pl>
3055 L:      linux-arm-kernel@lists.infradead.org
3056 S:      Maintained
3057 F:      arch/arm/boot/dts/bcm53573*
3058 F:      arch/arm/boot/dts/bcm47189*
3059
3060 BROADCOM BCM63XX ARM ARCHITECTURE
3061 M:      Florian Fainelli <f.fainelli@gmail.com>
3062 M:      bcm-kernel-feedback-list@broadcom.com
3063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3064 T:      git git://github.com/broadcom/stblinux.git
3065 S:      Maintained
3066 N:      bcm63xx
3067
3068 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3069 M:      Kevin Cernekee <cernekee@gmail.com>
3070 L:      linux-usb@vger.kernel.org
3071 S:      Maintained
3072 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3073
3074 BROADCOM BCM7XXX ARM ARCHITECTURE
3075 M:      Brian Norris <computersforpeace@gmail.com>
3076 M:      Gregory Fong <gregory.0xf0@gmail.com>
3077 M:      Florian Fainelli <f.fainelli@gmail.com>
3078 M:      bcm-kernel-feedback-list@broadcom.com
3079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3080 T:      git git://github.com/broadcom/stblinux.git
3081 S:      Maintained
3082 F:      arch/arm/mach-bcm/*brcmstb*
3083 F:      arch/arm/boot/dts/bcm7*.dts*
3084 F:      drivers/bus/brcmstb_gisb.c
3085 F:      arch/arm/mm/cache-b15-rac.c
3086 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3087 N:      brcmstb
3088
3089 BROADCOM BMIPS CPUFREQ DRIVER
3090 M:      Markus Mayer <mmayer@broadcom.com>
3091 M:      bcm-kernel-feedback-list@broadcom.com
3092 L:      linux-pm@vger.kernel.org
3093 S:      Maintained
3094 F:      drivers/cpufreq/bmips-cpufreq.c
3095
3096 BROADCOM BMIPS MIPS ARCHITECTURE
3097 M:      Kevin Cernekee <cernekee@gmail.com>
3098 M:      Florian Fainelli <f.fainelli@gmail.com>
3099 L:      linux-mips@vger.kernel.org
3100 T:      git git://github.com/broadcom/stblinux.git
3101 S:      Maintained
3102 F:      arch/mips/bmips/*
3103 F:      arch/mips/include/asm/mach-bmips/*
3104 F:      arch/mips/kernel/*bmips*
3105 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3106 F:      drivers/irqchip/irq-bcm63*
3107 F:      drivers/irqchip/irq-bcm7*
3108 F:      drivers/irqchip/irq-brcmstb*
3109 F:      include/linux/bcm963xx_nvram.h
3110 F:      include/linux/bcm963xx_tag.h
3111
3112 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3113 M:      Rasesh Mody <rmody@marvell.com>
3114 M:      GR-Linux-NIC-Dev@marvell.com
3115 L:      netdev@vger.kernel.org
3116 S:      Supported
3117 F:      drivers/net/ethernet/broadcom/bnx2.*
3118 F:      drivers/net/ethernet/broadcom/bnx2_*
3119
3120 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3121 M:      QLogic-Storage-Upstream@qlogic.com
3122 L:      linux-scsi@vger.kernel.org
3123 S:      Supported
3124 F:      drivers/scsi/bnx2fc/
3125
3126 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3127 M:      QLogic-Storage-Upstream@qlogic.com
3128 L:      linux-scsi@vger.kernel.org
3129 S:      Supported
3130 F:      drivers/scsi/bnx2i/
3131
3132 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3133 M:      Ariel Elior <aelior@marvell.com>
3134 M:      Sudarsana Kalluru <skalluru@marvell.com>
3135 M:      GR-everest-linux-l2@marvell.com
3136 L:      netdev@vger.kernel.org
3137 S:      Supported
3138 F:      drivers/net/ethernet/broadcom/bnx2x/
3139
3140 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3141 M:      Michael Chan <michael.chan@broadcom.com>
3142 L:      netdev@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/net/ethernet/broadcom/bnxt/
3145
3146 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3147 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3148 M:      Franky Lin <franky.lin@broadcom.com>
3149 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3150 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3151 M:      Wright Feng <wright.feng@cypress.com>
3152 L:      linux-wireless@vger.kernel.org
3153 L:      brcm80211-dev-list.pdl@broadcom.com
3154 L:      brcm80211-dev-list@cypress.com
3155 S:      Supported
3156 F:      drivers/net/wireless/broadcom/brcm80211/
3157
3158 BROADCOM BRCMSTB GPIO DRIVER
3159 M:      Gregory Fong <gregory.0xf0@gmail.com>
3160 L:      bcm-kernel-feedback-list@broadcom.com
3161 S:      Supported
3162 F:      drivers/gpio/gpio-brcmstb.c
3163 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3164
3165 BROADCOM BRCMSTB I2C DRIVER
3166 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3167 L:      linux-i2c@vger.kernel.org
3168 L:      bcm-kernel-feedback-list@broadcom.com
3169 S:      Supported
3170 F:      drivers/i2c/busses/i2c-brcmstb.c
3171 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3172
3173 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3174 M:      Al Cooper <alcooperx@gmail.com>
3175 L:      linux-kernel@vger.kernel.org
3176 L:      bcm-kernel-feedback-list@broadcom.com
3177 S:      Maintained
3178 F:      drivers/phy/broadcom/phy-brcm-usb*
3179
3180 BROADCOM GENET ETHERNET DRIVER
3181 M:      Doug Berger <opendmb@gmail.com>
3182 M:      Florian Fainelli <f.fainelli@gmail.com>
3183 L:      netdev@vger.kernel.org
3184 S:      Supported
3185 F:      drivers/net/ethernet/broadcom/genet/
3186
3187 BROADCOM IPROC ARM ARCHITECTURE
3188 M:      Ray Jui <rjui@broadcom.com>
3189 M:      Scott Branden <sbranden@broadcom.com>
3190 M:      bcm-kernel-feedback-list@broadcom.com
3191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3192 T:      git git://github.com/broadcom/cygnus-linux.git
3193 S:      Maintained
3194 N:      iproc
3195 N:      cygnus
3196 N:      bcm[-_]nsp
3197 N:      bcm9113*
3198 N:      bcm9583*
3199 N:      bcm9585*
3200 N:      bcm9586*
3201 N:      bcm988312
3202 N:      bcm113*
3203 N:      bcm583*
3204 N:      bcm585*
3205 N:      bcm586*
3206 N:      bcm88312
3207 N:      hr2
3208 N:      stingray
3209 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3210 F:      arch/arm64/boot/dts/broadcom/stingray/*
3211 F:      drivers/clk/bcm/clk-ns*
3212 F:      drivers/clk/bcm/clk-sr*
3213 F:      drivers/pinctrl/bcm/pinctrl-ns*
3214 F:      include/dt-bindings/clock/bcm-sr*
3215
3216 BROADCOM KONA GPIO DRIVER
3217 M:      Ray Jui <rjui@broadcom.com>
3218 L:      bcm-kernel-feedback-list@broadcom.com
3219 S:      Supported
3220 F:      drivers/gpio/gpio-bcm-kona.c
3221 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3222
3223 BROADCOM NETXTREME-E ROCE DRIVER
3224 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3225 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3226 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3227 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3228 L:      linux-rdma@vger.kernel.org
3229 W:      http://www.broadcom.com
3230 S:      Supported
3231 F:      drivers/infiniband/hw/bnxt_re/
3232 F:      include/uapi/rdma/bnxt_re-abi.h
3233
3234 BROADCOM NVRAM DRIVER
3235 M:      Rafał Miłecki <zajec5@gmail.com>
3236 L:      linux-mips@vger.kernel.org
3237 S:      Maintained
3238 F:      drivers/firmware/broadcom/*
3239
3240 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3241 M:      Rafał Miłecki <zajec5@gmail.com>
3242 L:      linux-wireless@vger.kernel.org
3243 S:      Maintained
3244 F:      drivers/bcma/
3245 F:      include/linux/bcma/
3246
3247 BROADCOM STB AVS CPUFREQ DRIVER
3248 M:      Markus Mayer <mmayer@broadcom.com>
3249 M:      bcm-kernel-feedback-list@broadcom.com
3250 L:      linux-pm@vger.kernel.org
3251 S:      Maintained
3252 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3253 F:      drivers/cpufreq/brcmstb*
3254
3255 BROADCOM STB AVS TMON DRIVER
3256 M:      Markus Mayer <mmayer@broadcom.com>
3257 M:      bcm-kernel-feedback-list@broadcom.com
3258 L:      linux-pm@vger.kernel.org
3259 S:      Maintained
3260 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3261 F:      drivers/thermal/broadcom/brcmstb*
3262
3263 BROADCOM STB NAND FLASH DRIVER
3264 M:      Brian Norris <computersforpeace@gmail.com>
3265 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3266 L:      linux-mtd@lists.infradead.org
3267 L:      bcm-kernel-feedback-list@broadcom.com
3268 S:      Maintained
3269 F:      drivers/mtd/nand/raw/brcmnand/
3270
3271 BROADCOM STB DPFE DRIVER
3272 M:      Markus Mayer <mmayer@broadcom.com>
3273 M:      bcm-kernel-feedback-list@broadcom.com
3274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3275 S:      Maintained
3276 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3277 F:      drivers/memory/brcmstb_dpfe.c
3278
3279 BROADCOM SPI DRIVER
3280 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3281 M:      bcm-kernel-feedback-list@broadcom.com
3282 S:      Maintained
3283 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3284 F:      drivers/spi/spi-bcm-qspi.*
3285 F:      drivers/spi/spi-brcmstb-qspi.c
3286 F:      drivers/spi/spi-iproc-qspi.c
3287
3288 BROADCOM SYSTEMPORT ETHERNET DRIVER
3289 M:      Florian Fainelli <f.fainelli@gmail.com>
3290 L:      netdev@vger.kernel.org
3291 S:      Supported
3292 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3293
3294 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3295 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3296 M:      Prashant Sreedharan <prashant@broadcom.com>
3297 M:      Michael Chan <mchan@broadcom.com>
3298 L:      netdev@vger.kernel.org
3299 S:      Supported
3300 F:      drivers/net/ethernet/broadcom/tg3.*
3301
3302 BROCADE BFA FC SCSI DRIVER
3303 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3304 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3305 L:      linux-scsi@vger.kernel.org
3306 S:      Supported
3307 F:      drivers/scsi/bfa/
3308
3309 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3310 M:      Rasesh Mody <rmody@marvell.com>
3311 M:      Sudarsana Kalluru <skalluru@marvell.com>
3312 M:      GR-Linux-NIC-Dev@marvell.com
3313 L:      netdev@vger.kernel.org
3314 S:      Supported
3315 F:      drivers/net/ethernet/brocade/bna/
3316
3317 BSG (block layer generic sg v4 driver)
3318 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3319 L:      linux-scsi@vger.kernel.org
3320 S:      Supported
3321 F:      block/bsg.c
3322 F:      include/linux/bsg.h
3323 F:      include/uapi/linux/bsg.h
3324
3325 BT87X AUDIO DRIVER
3326 M:      Clemens Ladisch <clemens@ladisch.de>
3327 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3328 T:      git git://git.alsa-project.org/alsa-kernel.git
3329 S:      Maintained
3330 F:      Documentation/sound/cards/bt87x.rst
3331 F:      sound/pci/bt87x.c
3332
3333 BT8XXGPIO DRIVER
3334 M:      Michael Buesch <m@bues.ch>
3335 W:      http://bu3sch.de/btgpio.php
3336 S:      Maintained
3337 F:      drivers/gpio/gpio-bt8xx.c
3338
3339 BTRFS FILE SYSTEM
3340 M:      Chris Mason <clm@fb.com>
3341 M:      Josef Bacik <josef@toxicpanda.com>
3342 M:      David Sterba <dsterba@suse.com>
3343 L:      linux-btrfs@vger.kernel.org
3344 W:      http://btrfs.wiki.kernel.org/
3345 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3347 S:      Maintained
3348 F:      Documentation/filesystems/btrfs.txt
3349 F:      fs/btrfs/
3350 F:      include/linux/btrfs*
3351 F:      include/uapi/linux/btrfs*
3352
3353 BTTV VIDEO4LINUX DRIVER
3354 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3355 L:      linux-media@vger.kernel.org
3356 W:      https://linuxtv.org
3357 T:      git git://linuxtv.org/media_tree.git
3358 S:      Odd fixes
3359 F:      Documentation/media/v4l-drivers/bttv*
3360 F:      drivers/media/pci/bt8xx/bttv*
3361
3362 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3363 M:      Chanwoo Choi <cw00.choi@samsung.com>
3364 L:      linux-pm@vger.kernel.org
3365 L:      linux-samsung-soc@vger.kernel.org
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3367 S:      Maintained
3368 F:      drivers/devfreq/exynos-bus.c
3369 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3370
3371 BUSLOGIC SCSI DRIVER
3372 M:      Khalid Aziz <khalid@gonehiking.org>
3373 L:      linux-scsi@vger.kernel.org
3374 S:      Maintained
3375 F:      drivers/scsi/BusLogic.*
3376 F:      drivers/scsi/FlashPoint.*
3377
3378 C-MEDIA CMI8788 DRIVER
3379 M:      Clemens Ladisch <clemens@ladisch.de>
3380 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3381 T:      git git://git.alsa-project.org/alsa-kernel.git
3382 S:      Maintained
3383 F:      sound/pci/oxygen/
3384
3385 C-SKY ARCHITECTURE
3386 M:      Guo Ren <guoren@kernel.org>
3387 T:      git https://github.com/c-sky/csky-linux.git
3388 S:      Supported
3389 F:      arch/csky/
3390 F:      Documentation/devicetree/bindings/csky/
3391 F:      drivers/irqchip/irq-csky-*
3392 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3393 F:      drivers/clocksource/timer-gx6605s.c
3394 F:      drivers/clocksource/timer-mp-csky.c
3395 F:      Documentation/devicetree/bindings/timer/csky,*
3396 K:      csky
3397 N:      csky
3398
3399 C6X ARCHITECTURE
3400 M:      Mark Salter <msalter@redhat.com>
3401 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3402 L:      linux-c6x-dev@linux-c6x.org
3403 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3404 S:      Maintained
3405 F:      arch/c6x/
3406
3407 CA8210 IEEE-802.15.4 RADIO DRIVER
3408 M:      Harry Morris <h.morris@cascoda.com>
3409 L:      linux-wpan@vger.kernel.org
3410 W:      https://github.com/Cascoda/ca8210-linux.git
3411 S:      Maintained
3412 F:      drivers/net/ieee802154/ca8210.c
3413 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3414
3415 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3416 M:      David Howells <dhowells@redhat.com>
3417 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3418 S:      Supported
3419 F:      Documentation/filesystems/caching/cachefiles.txt
3420 F:      fs/cachefiles/
3421
3422 CADENCE MIPI-CSI2 BRIDGES
3423 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3424 L:      linux-media@vger.kernel.org
3425 S:      Maintained
3426 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3427 F:      drivers/media/platform/cadence/cdns-csi2*
3428
3429 CADET FM/AM RADIO RECEIVER DRIVER
3430 M:      Hans Verkuil <hverkuil@xs4all.nl>
3431 L:      linux-media@vger.kernel.org
3432 T:      git git://linuxtv.org/media_tree.git
3433 W:      https://linuxtv.org
3434 S:      Maintained
3435 F:      drivers/media/radio/radio-cadet*
3436
3437 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3438 M:      Jonathan Corbet <corbet@lwn.net>
3439 L:      linux-media@vger.kernel.org
3440 T:      git git://linuxtv.org/media_tree.git
3441 S:      Maintained
3442 F:      Documentation/media/v4l-drivers/cafe_ccic*
3443 F:      drivers/media/platform/marvell-ccic/
3444
3445 CAIF NETWORK LAYER
3446 L:      netdev@vger.kernel.org
3447 S:      Orphan
3448 F:      Documentation/networking/caif/
3449 F:      drivers/net/caif/
3450 F:      include/uapi/linux/caif/
3451 F:      include/net/caif/
3452 F:      net/caif/
3453
3454 CAKE QDISC
3455 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3456 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3457 S:      Maintained
3458 F:      net/sched/sch_cake.c
3459
3460 CALGARY x86-64 IOMMU
3461 M:      Muli Ben-Yehuda <mulix@mulix.org>
3462 M:      Jon Mason <jdmason@kudzu.us>
3463 L:      iommu@lists.linux-foundation.org
3464 S:      Maintained
3465 F:      arch/x86/kernel/pci-calgary_64.c
3466 F:      arch/x86/kernel/tce_64.c
3467 F:      arch/x86/include/asm/calgary.h
3468 F:      arch/x86/include/asm/tce.h
3469
3470 CAN NETWORK DRIVERS
3471 M:      Wolfgang Grandegger <wg@grandegger.com>
3472 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3473 L:      linux-can@vger.kernel.org
3474 W:      https://github.com/linux-can
3475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3477 S:      Maintained
3478 F:      Documentation/devicetree/bindings/net/can/
3479 F:      drivers/net/can/
3480 F:      include/linux/can/dev.h
3481 F:      include/linux/can/platform/
3482 F:      include/uapi/linux/can/error.h
3483 F:      include/uapi/linux/can/netlink.h
3484
3485 CAN NETWORK LAYER
3486 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3487 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3488 L:      linux-can@vger.kernel.org
3489 W:      https://github.com/linux-can
3490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3492 S:      Maintained
3493 F:      Documentation/networking/can.rst
3494 F:      net/can/
3495 F:      include/linux/can/core.h
3496 F:      include/uapi/linux/can.h
3497 F:      include/uapi/linux/can/bcm.h
3498 F:      include/uapi/linux/can/raw.h
3499 F:      include/uapi/linux/can/gw.h
3500
3501 CAPABILITIES
3502 M:      Serge Hallyn <serge@hallyn.com>
3503 L:      linux-security-module@vger.kernel.org
3504 S:      Supported
3505 F:      include/linux/capability.h
3506 F:      include/uapi/linux/capability.h
3507 F:      security/commoncap.c
3508 F:      kernel/capability.c
3509
3510 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3511 M:      Kevin Tsai <ktsai@capellamicro.com>
3512 S:      Maintained
3513 F:      drivers/iio/light/cm*
3514
3515 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3516 M:      Christian Lamparter <chunkeey@googlemail.com>
3517 L:      linux-wireless@vger.kernel.org
3518 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3519 S:      Maintained
3520 F:      drivers/net/wireless/ath/carl9170/
3521
3522 CAVIUM I2C DRIVER
3523 M:      Jan Glauber <jglauber@cavium.com>
3524 M:      David Daney <david.daney@cavium.com>
3525 W:      http://www.cavium.com
3526 S:      Supported
3527 F:      drivers/i2c/busses/i2c-octeon*
3528 F:      drivers/i2c/busses/i2c-thunderx*
3529
3530 CAVIUM LIQUIDIO NETWORK DRIVER
3531 M:      Derek Chickles <dchickles@marvell.com>
3532 M:      Satanand Burla <sburla@marvell.com>
3533 M:      Felix Manlunas <fmanlunas@marvell.com>
3534 L:      netdev@vger.kernel.org
3535 W:      http://www.cavium.com
3536 S:      Supported
3537 F:      drivers/net/ethernet/cavium/liquidio/
3538
3539 CAVIUM MMC DRIVER
3540 M:      Jan Glauber <jglauber@cavium.com>
3541 M:      David Daney <david.daney@cavium.com>
3542 M:      Steven J. Hill <Steven.Hill@cavium.com>
3543 W:      http://www.cavium.com
3544 S:      Supported
3545 F:      drivers/mmc/host/cavium*
3546
3547 CAVIUM OCTEON-TX CRYPTO DRIVER
3548 M:      George Cherian <george.cherian@cavium.com>
3549 L:      linux-crypto@vger.kernel.org
3550 W:      http://www.cavium.com
3551 S:      Supported
3552 F:      drivers/crypto/cavium/cpt/
3553
3554 CAVIUM THUNDERX2 ARM64 SOC
3555 M:      Robert Richter <rrichter@cavium.com>
3556 M:      Jayachandran C <jnair@caviumnetworks.com>
3557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3558 S:      Maintained
3559 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3560 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3561
3562 CC2520 IEEE-802.15.4 RADIO DRIVER
3563 M:      Varka Bhadram <varkabhadram@gmail.com>
3564 L:      linux-wpan@vger.kernel.org
3565 S:      Maintained
3566 F:      drivers/net/ieee802154/cc2520.c
3567 F:      include/linux/spi/cc2520.h
3568 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3569
3570 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3571 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3572 L:      linux-crypto@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/crypto/ccree/
3575 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3576
3577 CEC FRAMEWORK
3578 M:      Hans Verkuil <hans.verkuil@cisco.com>
3579 L:      linux-media@vger.kernel.org
3580 T:      git git://linuxtv.org/media_tree.git
3581 W:      http://linuxtv.org
3582 S:      Supported
3583 F:      Documentation/media/kapi/cec-core.rst
3584 F:      Documentation/media/uapi/cec
3585 F:      drivers/media/cec/
3586 F:      drivers/media/rc/keymaps/rc-cec.c
3587 F:      include/media/cec.h
3588 F:      include/media/cec-notifier.h
3589 F:      include/uapi/linux/cec.h
3590 F:      include/uapi/linux/cec-funcs.h
3591 F:      Documentation/devicetree/bindings/media/cec.txt
3592 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3593
3594 CEC GPIO DRIVER
3595 M:      Hans Verkuil <hans.verkuil@cisco.com>
3596 L:      linux-media@vger.kernel.org
3597 T:      git git://linuxtv.org/media_tree.git
3598 W:      http://linuxtv.org
3599 S:      Supported
3600 F:      drivers/media/platform/cec-gpio/
3601 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3602
3603 CELL BROADBAND ENGINE ARCHITECTURE
3604 M:      Arnd Bergmann <arnd@arndb.de>
3605 L:      linuxppc-dev@lists.ozlabs.org
3606 W:      http://www.ibm.com/developerworks/power/cell/
3607 S:      Supported
3608 F:      arch/powerpc/include/asm/cell*.h
3609 F:      arch/powerpc/include/asm/spu*.h
3610 F:      arch/powerpc/include/uapi/asm/spu*.h
3611 F:      arch/powerpc/oprofile/*cell*
3612 F:      arch/powerpc/platforms/cell/
3613
3614 CEPH COMMON CODE (LIBCEPH)
3615 M:      Ilya Dryomov <idryomov@gmail.com>
3616 M:      "Yan, Zheng" <zyan@redhat.com>
3617 M:      Sage Weil <sage@redhat.com>
3618 L:      ceph-devel@vger.kernel.org
3619 W:      http://ceph.com/
3620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3621 T:      git git://github.com/ceph/ceph-client.git
3622 S:      Supported
3623 F:      net/ceph/
3624 F:      include/linux/ceph/
3625 F:      include/linux/crush/
3626
3627 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3628 M:      "Yan, Zheng" <zyan@redhat.com>
3629 M:      Sage Weil <sage@redhat.com>
3630 M:      Ilya Dryomov <idryomov@gmail.com>
3631 L:      ceph-devel@vger.kernel.org
3632 W:      http://ceph.com/
3633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3634 T:      git git://github.com/ceph/ceph-client.git
3635 S:      Supported
3636 F:      Documentation/filesystems/ceph.txt
3637 F:      fs/ceph/
3638
3639 CERTIFICATE HANDLING:
3640 M:      David Howells <dhowells@redhat.com>
3641 M:      David Woodhouse <dwmw2@infradead.org>
3642 L:      keyrings@vger.kernel.org
3643 S:      Maintained
3644 F:      Documentation/admin-guide/module-signing.rst
3645 F:      certs/
3646 F:      scripts/sign-file.c
3647 F:      scripts/extract-cert.c
3648
3649 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3650 L:      linux-usb@vger.kernel.org
3651 S:      Orphan
3652 F:      Documentation/usb/WUSB-Design-overview.txt
3653 F:      Documentation/usb/wusb-cbaf
3654 F:      drivers/usb/host/hwa-hc.c
3655 F:      drivers/usb/host/whci/
3656 F:      drivers/usb/wusbcore/
3657 F:      include/linux/usb/wusb*
3658
3659 CFAG12864B LCD DRIVER
3660 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3661 S:      Maintained
3662 F:      drivers/auxdisplay/cfag12864b.c
3663 F:      include/linux/cfag12864b.h
3664
3665 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3666 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3667 S:      Maintained
3668 F:      drivers/auxdisplay/cfag12864bfb.c
3669 F:      include/linux/cfag12864b.h
3670
3671 802.11 (including CFG80211/NL80211)
3672 M:      Johannes Berg <johannes@sipsolutions.net>
3673 L:      linux-wireless@vger.kernel.org
3674 W:      http://wireless.kernel.org/
3675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3677 S:      Maintained
3678 F:      net/wireless/
3679 F:      include/uapi/linux/nl80211.h
3680 F:      include/linux/ieee80211.h
3681 F:      include/net/wext.h
3682 F:      include/net/cfg80211.h
3683 F:      include/net/iw_handler.h
3684 F:      include/net/ieee80211_radiotap.h
3685 F:      Documentation/driver-api/80211/cfg80211.rst
3686 F:      Documentation/networking/regulatory.txt
3687
3688 CHAR and MISC DRIVERS
3689 M:      Arnd Bergmann <arnd@arndb.de>
3690 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3692 S:      Supported
3693 F:      drivers/char/
3694 F:      drivers/misc/
3695 F:      include/linux/miscdevice.h
3696
3697 CHECKPATCH
3698 M:      Andy Whitcroft <apw@canonical.com>
3699 M:      Joe Perches <joe@perches.com>
3700 S:      Maintained
3701 F:      scripts/checkpatch.pl
3702
3703 CHINESE DOCUMENTATION
3704 M:      Harry Wei <harryxiyou@gmail.com>
3705 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3706 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3707 S:      Maintained
3708 F:      Documentation/translations/zh_CN/
3709
3710 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3711 M:      Peter Chen <Peter.Chen@nxp.com>
3712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3713 L:      linux-usb@vger.kernel.org
3714 S:      Maintained
3715 F:      drivers/usb/chipidea/
3716
3717 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3718 M:      Hans de Goede <hdegoede@redhat.com>
3719 L:      linux-input@vger.kernel.org
3720 S:      Maintained
3721 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3722 F:      drivers/input/touchscreen/chipone_icn8318.c
3723
3724 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3725 M:      Hans de Goede <hdegoede@redhat.com>
3726 L:      linux-input@vger.kernel.org
3727 S:      Maintained
3728 F:      drivers/input/touchscreen/chipone_icn8505.c
3729
3730 CHROME HARDWARE PLATFORM SUPPORT
3731 M:      Benson Leung <bleung@chromium.org>
3732 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3733 S:      Maintained
3734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3735 F:      drivers/platform/chrome/
3736
3737 CHROMEOS EC SUBDRIVERS
3738 M:      Benson Leung <bleung@chromium.org>
3739 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3740 R:      Guenter Roeck <groeck@chromium.org>
3741 S:      Maintained
3742 N:      cros_ec
3743 N:      cros-ec
3744 F:      drivers/power/supply/cros_usbpd-charger.c
3745
3746 CHROMEOS EC CODEC DRIVER
3747 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3748 S:      Maintained
3749 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3750 R:      Guenter Roeck <groeck@chromium.org>
3751 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3752 F:      sound/soc/codecs/cros_ec_codec.*
3753
3754 CIRRUS LOGIC AUDIO CODEC DRIVERS
3755 M:      Brian Austin <brian.austin@cirrus.com>
3756 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3757 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3758 S:      Maintained
3759 F:      sound/soc/codecs/cs*
3760
3761 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3762 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3763 L:      netdev@vger.kernel.org
3764 S:      Maintained
3765 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3766
3767 CISCO FCOE HBA DRIVER
3768 M:      Satish Kharat <satishkh@cisco.com>
3769 M:      Sesidhar Baddela <sebaddel@cisco.com>
3770 M:      Karan Tilak Kumar <kartilak@cisco.com>
3771 L:      linux-scsi@vger.kernel.org
3772 S:      Supported
3773 F:      drivers/scsi/fnic/
3774
3775 CISCO SCSI HBA DRIVER
3776 M:      Karan Tilak Kumar <kartilak@cisco.com>
3777 M:      Sesidhar Baddela <sebaddel@cisco.com>
3778 L:      linux-scsi@vger.kernel.org
3779 S:      Supported
3780 F:      drivers/scsi/snic/
3781
3782 CISCO VIC ETHERNET NIC DRIVER
3783 M:      Christian Benvenuti <benve@cisco.com>
3784 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3785 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3786 S:      Supported
3787 F:      drivers/net/ethernet/cisco/enic/
3788
3789 CISCO VIC LOW LATENCY NIC DRIVER
3790 M:      Christian Benvenuti <benve@cisco.com>
3791 M:      Nelson Escobar <neescoba@cisco.com>
3792 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3793 S:      Supported
3794 F:      drivers/infiniband/hw/usnic/
3795
3796 CIRRUS LOGIC MADERA CODEC DRIVERS
3797 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3798 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3799 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3800 L:      patches@opensource.cirrus.com
3801 T:      git https://github.com/CirrusLogic/linux-drivers.git
3802 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3803 S:      Supported
3804 F:      Documentation/devicetree/bindings/mfd/madera.txt
3805 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3806 F:      include/linux/irqchip/irq-madera*
3807 F:      include/linux/mfd/madera/*
3808 F:      drivers/gpio/gpio-madera*
3809 F:      drivers/irqchip/irq-madera*
3810 F:      drivers/mfd/madera*
3811 F:      drivers/mfd/cs47l*
3812 F:      drivers/pinctrl/cirrus/*
3813
3814 CLANG-FORMAT FILE
3815 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3816 S:      Maintained
3817 F:      .clang-format
3818
3819 CLEANCACHE API
3820 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3821 L:      linux-kernel@vger.kernel.org
3822 S:      Maintained
3823 F:      mm/cleancache.c
3824 F:      include/linux/cleancache.h
3825
3826 CLK API
3827 M:      Russell King <linux@armlinux.org.uk>
3828 L:      linux-clk@vger.kernel.org
3829 S:      Maintained
3830 F:      include/linux/clk.h
3831
3832 CLOCKSOURCE, CLOCKEVENT DRIVERS
3833 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3834 M:      Thomas Gleixner <tglx@linutronix.de>
3835 L:      linux-kernel@vger.kernel.org
3836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3837 S:      Supported
3838 F:      drivers/clocksource/
3839 F:      Documentation/devicetree/bindings/timer/
3840
3841 CMPC ACPI DRIVER
3842 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3843 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3844 L:      platform-driver-x86@vger.kernel.org
3845 S:      Supported
3846 F:      drivers/platform/x86/classmate-laptop.c
3847
3848 COBALT MEDIA DRIVER
3849 M:      Hans Verkuil <hans.verkuil@cisco.com>
3850 L:      linux-media@vger.kernel.org
3851 T:      git git://linuxtv.org/media_tree.git
3852 W:      https://linuxtv.org
3853 S:      Supported
3854 F:      drivers/media/pci/cobalt/
3855
3856 COCCINELLE/Semantic Patches (SmPL)
3857 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3858 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3859 M:      Nicolas Palix <nicolas.palix@imag.fr>
3860 M:      Michal Marek <michal.lkml@markovi.net>
3861 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3863 W:      http://coccinelle.lip6.fr/
3864 S:      Supported
3865 F:      Documentation/dev-tools/coccinelle.rst
3866 F:      scripts/coccinelle/
3867 F:      scripts/coccicheck
3868
3869 CODA FILE SYSTEM
3870 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3871 M:      coda@cs.cmu.edu
3872 L:      codalist@coda.cs.cmu.edu
3873 W:      http://www.coda.cs.cmu.edu/
3874 S:      Maintained
3875 F:      Documentation/filesystems/coda.txt
3876 F:      fs/coda/
3877 F:      include/linux/coda*.h
3878 F:      include/uapi/linux/coda*.h
3879
3880 CODA V4L2 MEM2MEM DRIVER
3881 M:      Philipp Zabel <p.zabel@pengutronix.de>
3882 L:      linux-media@vger.kernel.org
3883 S:      Maintained
3884 F:      Documentation/devicetree/bindings/media/coda.txt
3885 F:      drivers/media/platform/coda/
3886
3887 CODE OF CONDUCT
3888 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3889 S:      Supported
3890 F:      Documentation/process/code-of-conduct.rst
3891 F:      Documentation/process/code-of-conduct-interpretation.rst
3892
3893 COMMON CLK FRAMEWORK
3894 M:      Michael Turquette <mturquette@baylibre.com>
3895 M:      Stephen Boyd <sboyd@kernel.org>
3896 L:      linux-clk@vger.kernel.org
3897 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3899 S:      Maintained
3900 F:      Documentation/devicetree/bindings/clock/
3901 F:      drivers/clk/
3902 X:      drivers/clk/clkdev.c
3903 F:      include/linux/clk-pr*
3904 F:      include/linux/clk/
3905 F:      include/linux/of_clk.h
3906
3907 COMMON INTERNET FILE SYSTEM (CIFS)
3908 M:      Steve French <sfrench@samba.org>
3909 L:      linux-cifs@vger.kernel.org
3910 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3911 W:      http://linux-cifs.samba.org/
3912 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3913 S:      Supported
3914 F:      Documentation/filesystems/cifs/
3915 F:      fs/cifs/
3916
3917 COMPACTPCI HOTPLUG CORE
3918 M:      Scott Murray <scott@spiteful.org>
3919 L:      linux-pci@vger.kernel.org
3920 S:      Maintained
3921 F:      drivers/pci/hotplug/cpci_hotplug*
3922
3923 COMPACTPCI HOTPLUG GENERIC DRIVER
3924 M:      Scott Murray <scott@spiteful.org>
3925 L:      linux-pci@vger.kernel.org
3926 S:      Maintained
3927 F:      drivers/pci/hotplug/cpcihp_generic.c
3928
3929 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3930 M:      Scott Murray <scott@spiteful.org>
3931 L:      linux-pci@vger.kernel.org
3932 S:      Maintained
3933 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3934
3935 COMPAL LAPTOP SUPPORT
3936 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3937 L:      platform-driver-x86@vger.kernel.org
3938 S:      Maintained
3939 F:      drivers/platform/x86/compal-laptop.c
3940
3941 COMPILER ATTRIBUTES
3942 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3943 S:      Maintained
3944 F:      include/linux/compiler_attributes.h
3945
3946 CONEXANT ACCESSRUNNER USB DRIVER
3947 L:      accessrunner-general@lists.sourceforge.net
3948 W:      http://accessrunner.sourceforge.net/
3949 S:      Orphan
3950 F:      drivers/usb/atm/cxacru.c
3951
3952 CONFIGFS
3953 M:      Joel Becker <jlbec@evilplan.org>
3954 M:      Christoph Hellwig <hch@lst.de>
3955 T:      git git://git.infradead.org/users/hch/configfs.git
3956 S:      Supported
3957 F:      fs/configfs/
3958 F:      include/linux/configfs.h
3959
3960 CONNECTOR
3961 M:      Evgeniy Polyakov <zbr@ioremap.net>
3962 L:      netdev@vger.kernel.org
3963 S:      Maintained
3964 F:      drivers/connector/
3965
3966 CONTROL GROUP (CGROUP)
3967 M:      Tejun Heo <tj@kernel.org>
3968 M:      Li Zefan <lizefan@huawei.com>
3969 M:      Johannes Weiner <hannes@cmpxchg.org>
3970 L:      cgroups@vger.kernel.org
3971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3972 S:      Maintained
3973 F:      Documentation/cgroup*
3974 F:      include/linux/cgroup*
3975 F:      kernel/cgroup*
3976
3977 CONTROL GROUP - CPUSET
3978 M:      Li Zefan <lizefan@huawei.com>
3979 L:      cgroups@vger.kernel.org
3980 W:      http://www.bullopensource.org/cpuset/
3981 W:      http://oss.sgi.com/projects/cpusets/
3982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3983 S:      Maintained
3984 F:      Documentation/cgroup-v1/cpusets.txt
3985 F:      include/linux/cpuset.h
3986 F:      kernel/cgroup/cpuset.c
3987
3988 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3989 M:      Johannes Weiner <hannes@cmpxchg.org>
3990 M:      Michal Hocko <mhocko@kernel.org>
3991 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3992 L:      cgroups@vger.kernel.org
3993 L:      linux-mm@kvack.org
3994 S:      Maintained
3995 F:      mm/memcontrol.c
3996 F:      mm/swap_cgroup.c
3997
3998 CORETEMP HARDWARE MONITORING DRIVER
3999 M:      Fenghua Yu <fenghua.yu@intel.com>
4000 L:      linux-hwmon@vger.kernel.org
4001 S:      Maintained
4002 F:      Documentation/hwmon/coretemp
4003 F:      drivers/hwmon/coretemp.c
4004
4005 COSA/SRP SYNC SERIAL DRIVER
4006 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4007 W:      http://www.fi.muni.cz/~kas/cosa/
4008 S:      Maintained
4009 F:      drivers/net/wan/cosa*
4010
4011 CPMAC ETHERNET DRIVER
4012 M:      Florian Fainelli <f.fainelli@gmail.com>
4013 L:      netdev@vger.kernel.org
4014 S:      Maintained
4015 F:      drivers/net/ethernet/ti/cpmac.c
4016
4017 CPU FREQUENCY SCALING FRAMEWORK
4018 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4019 M:      Viresh Kumar <viresh.kumar@linaro.org>
4020 L:      linux-pm@vger.kernel.org
4021 S:      Maintained
4022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4024 B:      https://bugzilla.kernel.org
4025 F:      Documentation/admin-guide/pm/cpufreq.rst
4026 F:      Documentation/admin-guide/pm/intel_pstate.rst
4027 F:      Documentation/cpu-freq/
4028 F:      Documentation/devicetree/bindings/cpufreq/
4029 F:      drivers/cpufreq/
4030 F:      include/linux/cpufreq.h
4031 F:      tools/testing/selftests/cpufreq/
4032
4033 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4034 M:      Viresh Kumar <viresh.kumar@linaro.org>
4035 M:      Sudeep Holla <sudeep.holla@arm.com>
4036 L:      linux-pm@vger.kernel.org
4037 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4038 S:      Maintained
4039 F:      drivers/cpufreq/arm_big_little.h
4040 F:      drivers/cpufreq/arm_big_little.c
4041
4042 CPU POWER MONITORING SUBSYSTEM
4043 M:      Thomas Renninger <trenn@suse.com>
4044 M:      Shuah Khan <shuah@kernel.org>
4045 M:      Shuah Khan <skhan@linuxfoundation.org>
4046 L:      linux-pm@vger.kernel.org
4047 S:      Maintained
4048 F:      tools/power/cpupower/
4049
4050 CPUID/MSR DRIVER
4051 M:      "H. Peter Anvin" <hpa@zytor.com>
4052 S:      Maintained
4053 F:      arch/x86/kernel/cpuid.c
4054 F:      arch/x86/kernel/msr.c
4055
4056 CPUIDLE DRIVER - ARM BIG LITTLE
4057 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4058 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4059 L:      linux-pm@vger.kernel.org
4060 L:      linux-arm-kernel@lists.infradead.org
4061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4062 S:      Maintained
4063 F:      drivers/cpuidle/cpuidle-big_little.c
4064
4065 CPUIDLE DRIVER - ARM EXYNOS
4066 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4067 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4068 M:      Kukjin Kim <kgene@kernel.org>
4069 L:      linux-pm@vger.kernel.org
4070 L:      linux-samsung-soc@vger.kernel.org
4071 S:      Supported
4072 F:      drivers/cpuidle/cpuidle-exynos.c
4073 F:      arch/arm/mach-exynos/pm.c
4074
4075 CPU IDLE TIME MANAGEMENT FRAMEWORK
4076 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4077 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4078 L:      linux-pm@vger.kernel.org
4079 S:      Maintained
4080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4081 B:      https://bugzilla.kernel.org
4082 F:      Documentation/admin-guide/pm/cpuidle.rst
4083 F:      Documentation/driver-api/pm/cpuidle.rst
4084 F:      drivers/cpuidle/*
4085 F:      include/linux/cpuidle.h
4086
4087 CRAMFS FILESYSTEM
4088 M:      Nicolas Pitre <nico@linaro.org>
4089 S:      Maintained
4090 F:      Documentation/filesystems/cramfs.txt
4091 F:      fs/cramfs/
4092
4093 CRYPTO API
4094 M:      Herbert Xu <herbert@gondor.apana.org.au>
4095 M:      "David S. Miller" <davem@davemloft.net>
4096 L:      linux-crypto@vger.kernel.org
4097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4099 S:      Maintained
4100 F:      Documentation/crypto/
4101 F:      Documentation/devicetree/bindings/crypto/
4102 F:      arch/*/crypto/
4103 F:      crypto/
4104 F:      drivers/crypto/
4105 F:      include/crypto/
4106 F:      include/linux/crypto*
4107
4108 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4109 M:      Neil Horman <nhorman@tuxdriver.com>
4110 L:      linux-crypto@vger.kernel.org
4111 S:      Maintained
4112 F:      crypto/ansi_cprng.c
4113 F:      crypto/rng.c
4114
4115 CS3308 MEDIA DRIVER
4116 M:      Hans Verkuil <hverkuil@xs4all.nl>
4117 L:      linux-media@vger.kernel.org
4118 T:      git git://linuxtv.org/media_tree.git
4119 W:      http://linuxtv.org
4120 S:      Odd Fixes
4121 F:      drivers/media/i2c/cs3308.c
4122
4123 CS5535 Audio ALSA driver
4124 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4125 S:      Maintained
4126 F:      sound/pci/cs5535audio/
4127
4128 CSI DRIVERS FOR ALLWINNER V3s
4129 M:      Yong Deng <yong.deng@magewell.com>
4130 L:      linux-media@vger.kernel.org
4131 T:      git git://linuxtv.org/media_tree.git
4132 S:      Maintained
4133 F:      drivers/media/platform/sunxi/sun6i-csi/
4134 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4135
4136 CW1200 WLAN driver
4137 M:      Solomon Peachy <pizza@shaftnet.org>
4138 S:      Maintained
4139 F:      drivers/net/wireless/st/cw1200/
4140
4141 CX18 VIDEO4LINUX DRIVER
4142 M:      Andy Walls <awalls@md.metrocast.net>
4143 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4144 L:      linux-media@vger.kernel.org
4145 T:      git git://linuxtv.org/media_tree.git
4146 W:      https://linuxtv.org
4147 W:      http://www.ivtvdriver.org/index.php/Cx18
4148 S:      Maintained
4149 F:      Documentation/media/v4l-drivers/cx18*
4150 F:      drivers/media/pci/cx18/
4151 F:      include/uapi/linux/ivtv*
4152
4153 CX2341X MPEG ENCODER HELPER MODULE
4154 M:      Hans Verkuil <hverkuil@xs4all.nl>
4155 L:      linux-media@vger.kernel.org
4156 T:      git git://linuxtv.org/media_tree.git
4157 W:      https://linuxtv.org
4158 S:      Maintained
4159 F:      drivers/media/common/cx2341x*
4160 F:      include/media/drv-intf/cx2341x.h
4161
4162 CX24120 MEDIA DRIVER
4163 M:      Jemma Denson <jdenson@gmail.com>
4164 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4165 L:      linux-media@vger.kernel.org
4166 W:      https://linuxtv.org
4167 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4168 S:      Maintained
4169 F:      drivers/media/dvb-frontends/cx24120*
4170
4171 CX88 VIDEO4LINUX DRIVER
4172 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4173 L:      linux-media@vger.kernel.org
4174 W:      https://linuxtv.org
4175 T:      git git://linuxtv.org/media_tree.git
4176 S:      Odd fixes
4177 F:      Documentation/media/v4l-drivers/cx88*
4178 F:      drivers/media/pci/cx88/
4179
4180 CXD2820R MEDIA DRIVER
4181 M:      Antti Palosaari <crope@iki.fi>
4182 L:      linux-media@vger.kernel.org
4183 W:      https://linuxtv.org
4184 W:      http://palosaari.fi/linux/
4185 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4186 T:      git git://linuxtv.org/anttip/media_tree.git
4187 S:      Maintained
4188 F:      drivers/media/dvb-frontends/cxd2820r*
4189
4190 CXGB3 ETHERNET DRIVER (CXGB3)
4191 M:      Vishal Kulkarni <vishal@chelsio.com>
4192 L:      netdev@vger.kernel.org
4193 W:      http://www.chelsio.com
4194 S:      Supported
4195 F:      drivers/net/ethernet/chelsio/cxgb3/
4196
4197 CXGB3 ISCSI DRIVER (CXGB3I)
4198 M:      Karen Xie <kxie@chelsio.com>
4199 L:      linux-scsi@vger.kernel.org
4200 W:      http://www.chelsio.com
4201 S:      Supported
4202 F:      drivers/scsi/cxgbi/cxgb3i
4203
4204 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4205 M:      Steve Wise <swise@chelsio.com>
4206 L:      linux-rdma@vger.kernel.org
4207 W:      http://www.openfabrics.org
4208 S:      Supported
4209 F:      drivers/infiniband/hw/cxgb3/
4210 F:      include/uapi/rdma/cxgb3-abi.h
4211
4212 CXGB4 CRYPTO DRIVER (chcr)
4213 M:      Harsh Jain <harsh@chelsio.com>
4214 L:      linux-crypto@vger.kernel.org
4215 W:      http://www.chelsio.com
4216 S:      Supported
4217 F:      drivers/crypto/chelsio
4218
4219 CXGB4 ETHERNET DRIVER (CXGB4)
4220 M:      Vishal Kulkarni <vishal@chelsio.com>
4221 L:      netdev@vger.kernel.org
4222 W:      http://www.chelsio.com
4223 S:      Supported
4224 F:      drivers/net/ethernet/chelsio/cxgb4/
4225
4226 CXGB4 ISCSI DRIVER (CXGB4I)
4227 M:      Karen Xie <kxie@chelsio.com>
4228 L:      linux-scsi@vger.kernel.org
4229 W:      http://www.chelsio.com
4230 S:      Supported
4231 F:      drivers/scsi/cxgbi/cxgb4i
4232
4233 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4234 M:      Steve Wise <swise@chelsio.com>
4235 L:      linux-rdma@vger.kernel.org
4236 W:      http://www.openfabrics.org
4237 S:      Supported
4238 F:      drivers/infiniband/hw/cxgb4/
4239 F:      include/uapi/rdma/cxgb4-abi.h
4240
4241 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4242 M:      Casey Leedom <leedom@chelsio.com>
4243 L:      netdev@vger.kernel.org
4244 W:      http://www.chelsio.com
4245 S:      Supported
4246 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4247
4248 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4249 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4250 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4251 L:      linuxppc-dev@lists.ozlabs.org
4252 S:      Supported
4253 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4254 F:      drivers/misc/cxl/
4255 F:      include/misc/cxl*
4256 F:      include/uapi/misc/cxl.h
4257 F:      Documentation/powerpc/cxl.txt
4258 F:      Documentation/ABI/testing/sysfs-class-cxl
4259
4260 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4261 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4262 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4263 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4264 L:      linux-scsi@vger.kernel.org
4265 S:      Supported
4266 F:      drivers/scsi/cxlflash/
4267 F:      include/uapi/scsi/cxlflash_ioctl.h
4268 F:      Documentation/powerpc/cxlflash.txt
4269
4270 CYBERPRO FB DRIVER
4271 M:      Russell King <linux@armlinux.org.uk>
4272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4273 W:      http://www.armlinux.org.uk/
4274 S:      Maintained
4275 F:      drivers/video/fbdev/cyber2000fb.*
4276
4277 CYCLADES ASYNC MUX DRIVER
4278 W:      http://www.cyclades.com/
4279 S:      Orphan
4280 F:      drivers/tty/cyclades.c
4281 F:      include/linux/cyclades.h
4282 F:      include/uapi/linux/cyclades.h
4283
4284 CYCLADES PC300 DRIVER
4285 W:      http://www.cyclades.com/
4286 S:      Orphan
4287 F:      drivers/net/wan/pc300*
4288
4289 CYPRESS_FIRMWARE MEDIA DRIVER
4290 M:      Antti Palosaari <crope@iki.fi>
4291 L:      linux-media@vger.kernel.org
4292 W:      https://linuxtv.org
4293 W:      http://palosaari.fi/linux/
4294 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4295 T:      git git://linuxtv.org/anttip/media_tree.git
4296 S:      Maintained
4297 F:      drivers/media/common/cypress_firmware*
4298
4299 CYTTSP TOUCHSCREEN DRIVER
4300 M:      Ferruh Yigit <fery@cypress.com>
4301 L:      linux-input@vger.kernel.org
4302 S:      Supported
4303 F:      drivers/input/touchscreen/cyttsp*
4304 F:      include/linux/input/cyttsp.h
4305
4306 D-LINK DIR-685 TOUCHKEYS DRIVER
4307 M:      Linus Walleij <linus.walleij@linaro.org>
4308 L:      linux-input@vger.kernel.org
4309 S:      Supported
4310 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4311
4312 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4313 M:      Joshua Kinard <kumba@gentoo.org>
4314 S:      Maintained
4315 F:      drivers/rtc/rtc-ds1685.c
4316 F:      include/linux/rtc/ds1685.h
4317
4318 DAMA SLAVE for AX.25
4319 M:      Joerg Reuter <jreuter@yaina.de>
4320 W:      http://yaina.de/jreuter/
4321 W:      http://www.qsl.net/dl1bke/
4322 L:      linux-hams@vger.kernel.org
4323 S:      Maintained
4324 F:      net/ax25/af_ax25.c
4325 F:      net/ax25/ax25_dev.c
4326 F:      net/ax25/ax25_ds_*
4327 F:      net/ax25/ax25_in.c
4328 F:      net/ax25/ax25_out.c
4329 F:      net/ax25/ax25_timer.c
4330 F:      net/ax25/sysctl_net_ax25.c
4331
4332 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4333 L:      netdev@vger.kernel.org
4334 S:      Orphan
4335 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4336 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4337
4338 DC390/AM53C974 SCSI driver
4339 M:      Hannes Reinecke <hare@suse.com>
4340 L:      linux-scsi@vger.kernel.org
4341 S:      Maintained
4342 F:      drivers/scsi/am53c974.c
4343
4344 DC395x SCSI driver
4345 M:      Oliver Neukum <oliver@neukum.org>
4346 M:      Ali Akcaagac <aliakc@web.de>
4347 M:      Jamie Lenehan <lenehan@twibble.org>
4348 L:      dc395x@twibble.org
4349 W:      http://twibble.org/dist/dc395x/
4350 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4351 S:      Maintained
4352 F:      Documentation/scsi/dc395x.txt
4353 F:      drivers/scsi/dc395x.*
4354
4355 DCCP PROTOCOL
4356 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4357 L:      dccp@vger.kernel.org
4358 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4359 S:      Maintained
4360 F:      include/linux/dccp.h
4361 F:      include/uapi/linux/dccp.h
4362 F:      include/linux/tfrc.h
4363 F:      net/dccp/
4364
4365 DECnet NETWORK LAYER
4366 W:      http://linux-decnet.sourceforge.net
4367 L:      linux-decnet-user@lists.sourceforge.net
4368 S:      Orphan
4369 F:      Documentation/networking/decnet.txt
4370 F:      net/decnet/
4371
4372 DECSTATION PLATFORM SUPPORT
4373 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4374 L:      linux-mips@vger.kernel.org
4375 W:      http://www.linux-mips.org/wiki/DECstation
4376 S:      Maintained
4377 F:      arch/mips/dec/
4378 F:      arch/mips/include/asm/dec/
4379 F:      arch/mips/include/asm/mach-dec/
4380
4381 DEFXX FDDI NETWORK DRIVER
4382 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4383 S:      Maintained
4384 F:      drivers/net/fddi/defxx.*
4385
4386 DELL SMBIOS DRIVER
4387 M:      Pali Rohár <pali.rohar@gmail.com>
4388 M:      Mario Limonciello <mario.limonciello@dell.com>
4389 L:      platform-driver-x86@vger.kernel.org
4390 S:      Maintained
4391 F:      drivers/platform/x86/dell-smbios.*
4392
4393 DELL SMBIOS SMM DRIVER
4394 M:      Mario Limonciello <mario.limonciello@dell.com>
4395 L:      platform-driver-x86@vger.kernel.org
4396 S:      Maintained
4397 F:      drivers/platform/x86/dell-smbios-smm.c
4398
4399 DELL SMBIOS WMI DRIVER
4400 M:      Mario Limonciello <mario.limonciello@dell.com>
4401 L:      platform-driver-x86@vger.kernel.org
4402 S:      Maintained
4403 F:      drivers/platform/x86/dell-smbios-wmi.c
4404 F:      tools/wmi/dell-smbios-example.c
4405
4406 DEFZA FDDI NETWORK DRIVER
4407 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4408 S:      Maintained
4409 F:      drivers/net/fddi/defza.*
4410
4411 DELL LAPTOP DRIVER
4412 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4413 M:      Pali Rohár <pali.rohar@gmail.com>
4414 L:      platform-driver-x86@vger.kernel.org
4415 S:      Maintained
4416 F:      drivers/platform/x86/dell-laptop.c
4417
4418 DELL LAPTOP FREEFALL DRIVER
4419 M:      Pali Rohár <pali.rohar@gmail.com>
4420 S:      Maintained
4421 F:      drivers/platform/x86/dell-smo8800.c
4422
4423 DELL LAPTOP RBTN DRIVER
4424 M:      Pali Rohár <pali.rohar@gmail.com>
4425 S:      Maintained
4426 F:      drivers/platform/x86/dell-rbtn.*
4427
4428 DELL REMOTE BIOS UPDATE DRIVER
4429 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4430 L:      platform-driver-x86@vger.kernel.org
4431 S:      Maintained
4432 F:      drivers/platform/x86/dell_rbu.c
4433
4434 DELL LAPTOP SMM DRIVER
4435 M:      Pali Rohár <pali.rohar@gmail.com>
4436 S:      Maintained
4437 F:      drivers/hwmon/dell-smm-hwmon.c
4438 F:      include/uapi/linux/i8k.h
4439
4440 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4441 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4442 L:      platform-driver-x86@vger.kernel.org
4443 S:      Maintained
4444 F:      Documentation/dcdbas.txt
4445 F:      drivers/platform/x86/dcdbas.*
4446
4447 DELL WMI NOTIFICATIONS DRIVER
4448 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4449 M:      Pali Rohár <pali.rohar@gmail.com>
4450 S:      Maintained
4451 F:      drivers/platform/x86/dell-wmi.c
4452
4453 DELL WMI DESCRIPTOR DRIVER
4454 M:      Mario Limonciello <mario.limonciello@dell.com>
4455 S:      Maintained
4456 F:      drivers/platform/x86/dell-wmi-descriptor.c
4457
4458 DELTA ST MEDIA DRIVER
4459 M:      Hugues Fruchet <hugues.fruchet@st.com>
4460 L:      linux-media@vger.kernel.org
4461 T:      git git://linuxtv.org/media_tree.git
4462 W:      https://linuxtv.org
4463 S:      Supported
4464 F:      drivers/media/platform/sti/delta
4465
4466 DENALI NAND DRIVER
4467 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4468 L:      linux-mtd@lists.infradead.org
4469 S:      Supported
4470 F:      drivers/mtd/nand/raw/denali*
4471
4472 DESIGNWARE USB2 DRD IP DRIVER
4473 M:      Minas Harutyunyan <hminas@synopsys.com>
4474 L:      linux-usb@vger.kernel.org
4475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4476 S:      Maintained
4477 F:      drivers/usb/dwc2/
4478
4479 DESIGNWARE USB3 DRD IP DRIVER
4480 M:      Felipe Balbi <balbi@kernel.org>
4481 L:      linux-usb@vger.kernel.org
4482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4483 S:      Maintained
4484 F:      drivers/usb/dwc3/
4485
4486 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4487 M:      Andreas Klinger <ak@it-klinger.de>
4488 L:      linux-iio@vger.kernel.org
4489 S:      Maintained
4490 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4491 F:      drivers/iio/proximity/srf*.c
4492
4493 DEVICE COREDUMP (DEV_COREDUMP)
4494 M:      Johannes Berg <johannes@sipsolutions.net>
4495 L:      linux-kernel@vger.kernel.org
4496 S:      Maintained
4497 F:      drivers/base/devcoredump.c
4498 F:      include/linux/devcoredump.h
4499
4500 DEVICE FREQUENCY (DEVFREQ)
4501 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4502 M:      Kyungmin Park <kyungmin.park@samsung.com>
4503 R:      Chanwoo Choi <cw00.choi@samsung.com>
4504 L:      linux-pm@vger.kernel.org
4505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4506 S:      Maintained
4507 F:      drivers/devfreq/
4508 F:      include/linux/devfreq.h
4509 F:      Documentation/devicetree/bindings/devfreq/
4510
4511 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4512 M:      Chanwoo Choi <cw00.choi@samsung.com>
4513 L:      linux-pm@vger.kernel.org
4514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4515 S:      Supported
4516 F:      drivers/devfreq/event/
4517 F:      drivers/devfreq/devfreq-event.c
4518 F:      include/linux/devfreq-event.h
4519 F:      Documentation/devicetree/bindings/devfreq/event/
4520
4521 DEVICE NUMBER REGISTRY
4522 M:      Torben Mathiasen <device@lanana.org>
4523 W:      http://lanana.org/docs/device-list/index.html
4524 S:      Maintained
4525
4526 DEVICE-MAPPER  (LVM)
4527 M:      Alasdair Kergon <agk@redhat.com>
4528 M:      Mike Snitzer <snitzer@redhat.com>
4529 M:      dm-devel@redhat.com
4530 L:      dm-devel@redhat.com
4531 W:      http://sources.redhat.com/dm
4532 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4534 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4535 S:      Maintained
4536 F:      Documentation/device-mapper/
4537 F:      drivers/md/Makefile
4538 F:      drivers/md/Kconfig
4539 F:      drivers/md/dm*
4540 F:      drivers/md/persistent-data/
4541 F:      include/linux/device-mapper.h
4542 F:      include/linux/dm-*.h
4543 F:      include/uapi/linux/dm-*.h
4544
4545 DEVLINK
4546 M:      Jiri Pirko <jiri@mellanox.com>
4547 L:      netdev@vger.kernel.org
4548 S:      Supported
4549 F:      net/core/devlink.c
4550 F:      include/net/devlink.h
4551 F:      include/uapi/linux/devlink.h
4552
4553 DIALOG SEMICONDUCTOR DRIVERS
4554 M:      Support Opensource <support.opensource@diasemi.com>
4555 W:      http://www.dialog-semiconductor.com/products
4556 S:      Supported
4557 F:      Documentation/hwmon/da90??
4558 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4559 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4560 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4561 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4562 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4563 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4564 F:      drivers/gpio/gpio-da90??.c
4565 F:      drivers/hwmon/da90??-hwmon.c
4566 F:      drivers/iio/adc/da91??-*.c
4567 F:      drivers/input/misc/da90??_onkey.c
4568 F:      drivers/input/touchscreen/da9052_tsi.c
4569 F:      drivers/leds/leds-da90??.c
4570 F:      drivers/mfd/da903x.c
4571 F:      drivers/mfd/da90??-*.c
4572 F:      drivers/mfd/da91??-*.c
4573 F:      drivers/power/supply/da9052-battery.c
4574 F:      drivers/power/supply/da91??-*.c
4575 F:      drivers/regulator/da903x.c
4576 F:      drivers/regulator/da9???-regulator.[ch]
4577 F:      drivers/thermal/da90??-thermal.c
4578 F:      drivers/rtc/rtc-da90??.c
4579 F:      drivers/video/backlight/da90??_bl.c
4580 F:      drivers/watchdog/da90??_wdt.c
4581 F:      include/linux/mfd/da903x.h
4582 F:      include/linux/mfd/da9052/
4583 F:      include/linux/mfd/da9055/
4584 F:      include/linux/mfd/da9062/
4585 F:      include/linux/mfd/da9063/
4586 F:      include/linux/mfd/da9150/
4587 F:      include/linux/regulator/da9211.h
4588 F:      include/sound/da[79]*.h
4589 F:      sound/soc/codecs/da[79]*.[ch]
4590
4591 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4592 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4593 L:      linux-gpio@vger.kernel.org
4594 S:      Maintained
4595 F:      drivers/gpio/gpio-gpio-mm.c
4596
4597 DIOLAN U2C-12 I2C DRIVER
4598 M:      Guenter Roeck <linux@roeck-us.net>
4599 L:      linux-i2c@vger.kernel.org
4600 S:      Maintained
4601 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4602
4603 FILESYSTEM DIRECT ACCESS (DAX)
4604 M:      Matthew Wilcox <willy@infradead.org>
4605 M:      Ross Zwisler <zwisler@kernel.org>
4606 M:      Jan Kara <jack@suse.cz>
4607 L:      linux-fsdevel@vger.kernel.org
4608 S:      Supported
4609 F:      fs/dax.c
4610 F:      include/linux/dax.h
4611 F:      include/trace/events/fs_dax.h
4612
4613 DEVICE DIRECT ACCESS (DAX)
4614 M:      Dan Williams <dan.j.williams@intel.com>
4615 M:      Dave Jiang <dave.jiang@intel.com>
4616 M:      Ross Zwisler <zwisler@kernel.org>
4617 M:      Vishal Verma <vishal.l.verma@intel.com>
4618 L:      linux-nvdimm@lists.01.org
4619 S:      Supported
4620 F:      drivers/dax/
4621
4622 DIRECTORY NOTIFICATION (DNOTIFY)
4623 M:      Jan Kara <jack@suse.cz>
4624 R:      Amir Goldstein <amir73il@gmail.com>
4625 L:      linux-fsdevel@vger.kernel.org
4626 S:      Maintained
4627 F:      Documentation/filesystems/dnotify.txt
4628 F:      fs/notify/dnotify/
4629 F:      include/linux/dnotify.h
4630
4631 DISK GEOMETRY AND PARTITION HANDLING
4632 M:      Andries Brouwer <aeb@cwi.nl>
4633 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4634 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4635 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4636 S:      Maintained
4637
4638 DISKQUOTA
4639 M:      Jan Kara <jack@suse.com>
4640 S:      Maintained
4641 F:      Documentation/filesystems/quota.txt
4642 F:      fs/quota/
4643 F:      include/linux/quota*.h
4644 F:      include/uapi/linux/quota*.h
4645
4646 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4647 M:      Bernie Thompson <bernie@plugable.com>
4648 L:      linux-fbdev@vger.kernel.org
4649 S:      Maintained
4650 W:      http://plugable.com/category/projects/udlfb/
4651 F:      drivers/video/fbdev/udlfb.c
4652 F:      include/video/udlfb.h
4653 F:      Documentation/fb/udlfb.txt
4654
4655 DISTRIBUTED LOCK MANAGER (DLM)
4656 M:      Christine Caulfield <ccaulfie@redhat.com>
4657 M:      David Teigland <teigland@redhat.com>
4658 L:      cluster-devel@redhat.com
4659 W:      http://sources.redhat.com/cluster/
4660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4661 S:      Supported
4662 F:      fs/dlm/
4663
4664 DMA BUFFER SHARING FRAMEWORK
4665 M:      Sumit Semwal <sumit.semwal@linaro.org>
4666 S:      Maintained
4667 L:      linux-media@vger.kernel.org
4668 L:      dri-devel@lists.freedesktop.org
4669 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4670 F:      drivers/dma-buf/
4671 F:      include/linux/dma-buf*
4672 F:      include/linux/reservation.h
4673 F:      include/linux/*fence.h
4674 F:      Documentation/driver-api/dma-buf.rst
4675 T:      git git://anongit.freedesktop.org/drm/drm-misc
4676
4677 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4678 M:      Vinod Koul <vkoul@kernel.org>
4679 L:      dmaengine@vger.kernel.org
4680 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4681 S:      Maintained
4682 F:      drivers/dma/
4683 F:      include/linux/dmaengine.h
4684 F:      include/linux/of_dma.h
4685 F:      Documentation/devicetree/bindings/dma/
4686 F:      Documentation/driver-api/dmaengine/
4687 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4688
4689 DMA MAPPING HELPERS
4690 M:      Christoph Hellwig <hch@lst.de>
4691 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4692 R:      Robin Murphy <robin.murphy@arm.com>
4693 L:      iommu@lists.linux-foundation.org
4694 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4695 W:      http://git.infradead.org/users/hch/dma-mapping.git
4696 S:      Supported
4697 F:      kernel/dma/
4698 F:      include/asm-generic/dma-mapping.h
4699 F:      include/linux/dma-direct.h
4700 F:      include/linux/dma-mapping.h
4701 F:      include/linux/dma-noncoherent.h
4702
4703 DME1737 HARDWARE MONITOR DRIVER
4704 M:      Juerg Haefliger <juergh@gmail.com>
4705 L:      linux-hwmon@vger.kernel.org
4706 S:      Maintained
4707 F:      Documentation/hwmon/dme1737
4708 F:      drivers/hwmon/dme1737.c
4709
4710 DMI/SMBIOS SUPPORT
4711 M:      Jean Delvare <jdelvare@suse.com>
4712 S:      Maintained
4713 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4714 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4715 F:      drivers/firmware/dmi-id.c
4716 F:      drivers/firmware/dmi_scan.c
4717 F:      include/linux/dmi.h
4718
4719 DOCUMENTATION
4720 M:      Jonathan Corbet <corbet@lwn.net>
4721 L:      linux-doc@vger.kernel.org
4722 S:      Maintained
4723 F:      Documentation/
4724 F:      scripts/kernel-doc
4725 X:      Documentation/ABI/
4726 X:      Documentation/acpi/
4727 X:      Documentation/devicetree/
4728 X:      Documentation/i2c/
4729 X:      Documentation/media/
4730 X:      Documentation/power/
4731 X:      Documentation/spi/
4732 T:      git git://git.lwn.net/linux.git docs-next
4733
4734 DOCUMENTATION/ITALIAN
4735 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4736 L:      linux-doc@vger.kernel.org
4737 S:      Maintained
4738 F:      Documentation/translations/it_IT
4739
4740 DONGWOON DW9714 LENS VOICE COIL DRIVER
4741 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4742 L:      linux-media@vger.kernel.org
4743 T:      git git://linuxtv.org/media_tree.git
4744 S:      Maintained
4745 F:      drivers/media/i2c/dw9714.c
4746 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4747
4748 DONGWOON DW9807 LENS VOICE COIL DRIVER
4749 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4750 L:      linux-media@vger.kernel.org
4751 T:      git git://linuxtv.org/media_tree.git
4752 S:      Maintained
4753 F:      drivers/media/i2c/dw9807-vcm.c
4754 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4755
4756 DOUBLETALK DRIVER
4757 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4758 L:      blinux-list@redhat.com
4759 S:      Maintained
4760 F:      drivers/char/dtlk.c
4761 F:      include/linux/dtlk.h
4762
4763 DPAA2 DATAPATH I/O (DPIO) DRIVER
4764 M:      Roy Pledge <Roy.Pledge@nxp.com>
4765 L:      linux-kernel@vger.kernel.org
4766 S:      Maintained
4767 F:      drivers/soc/fsl/dpio
4768
4769 DPAA2 ETHERNET DRIVER
4770 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4771 L:      netdev@vger.kernel.org
4772 S:      Maintained
4773 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4774 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4775 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4776 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4777 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4778
4779 DPAA2 ETHERNET SWITCH DRIVER
4780 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4781 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4782 L:      linux-kernel@vger.kernel.org
4783 S:      Maintained
4784 F:      drivers/staging/fsl-dpaa2/ethsw
4785
4786 DPAA2 PTP CLOCK DRIVER
4787 M:      Yangbo Lu <yangbo.lu@nxp.com>
4788 L:      netdev@vger.kernel.org
4789 S:      Maintained
4790 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4791 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4792
4793 DPT_I2O SCSI RAID DRIVER
4794 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4795 L:      linux-scsi@vger.kernel.org
4796 W:      http://www.adaptec.com/
4797 S:      Maintained
4798 F:      drivers/scsi/dpt*
4799 F:      drivers/scsi/dpt/
4800
4801 DRBD DRIVER
4802 M:      Philipp Reisner <philipp.reisner@linbit.com>
4803 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4804 L:      drbd-dev@lists.linbit.com
4805 W:      http://www.drbd.org
4806 T:      git git://git.linbit.com/linux-drbd.git
4807 T:      git git://git.linbit.com/drbd-8.4.git
4808 S:      Supported
4809 F:      drivers/block/drbd/
4810 F:      lib/lru_cache.c
4811 F:      Documentation/blockdev/drbd/
4812
4813 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4814 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4815 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4817 S:      Supported
4818 F:      Documentation/kobject.txt
4819 F:      drivers/base/
4820 F:      fs/debugfs/
4821 F:      fs/sysfs/
4822 F:      include/linux/debugfs.h
4823 F:      include/linux/kobj*
4824 F:      lib/kobj*
4825
4826 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4827 M:      Kevin Hilman <khilman@kernel.org>
4828 M:      Nishanth Menon <nm@ti.com>
4829 S:      Maintained
4830 F:      drivers/power/avs/
4831 F:      include/linux/power/smartreflex.h
4832 L:      linux-pm@vger.kernel.org
4833
4834 DRM DRIVER FOR ARM PL111 CLCD
4835 M:      Eric Anholt <eric@anholt.net>
4836 T:      git git://anongit.freedesktop.org/drm/drm-misc
4837 S:      Supported
4838 F:      drivers/gpu/drm/pl111/
4839
4840 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4841 M:      Linus Walleij <linus.walleij@linaro.org>
4842 T:      git git://anongit.freedesktop.org/drm/drm-misc
4843 S:      Maintained
4844 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4845 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4846
4847 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4848 M:      Dave Airlie <airlied@redhat.com>
4849 S:      Odd Fixes
4850 F:      drivers/gpu/drm/ast/
4851
4852 DRM DRIVER FOR BOCHS VIRTUAL GPU
4853 M:      Gerd Hoffmann <kraxel@redhat.com>
4854 L:      virtualization@lists.linux-foundation.org
4855 T:      git git://anongit.freedesktop.org/drm/drm-misc
4856 S:      Maintained
4857 F:      drivers/gpu/drm/bochs/
4858
4859 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4860 M:      Linus Walleij <linus.walleij@linaro.org>
4861 T:      git git://anongit.freedesktop.org/drm/drm-misc
4862 S:      Maintained
4863 F:      drivers/gpu/drm/tve200/
4864
4865 DRM DRIVER FOR ILITEK ILI9225 PANELS
4866 M:      David Lechner <david@lechnology.com>
4867 S:      Maintained
4868 F:      drivers/gpu/drm/tinydrm/ili9225.c
4869 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4870
4871 DRM DRIVER FOR HX8357D PANELS
4872 M:      Eric Anholt <eric@anholt.net>
4873 T:      git git://anongit.freedesktop.org/drm/drm-misc
4874 S:      Maintained
4875 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4876 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4877
4878 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4879 S:      Orphan / Obsolete
4880 F:      drivers/gpu/drm/i810/
4881 F:      include/uapi/drm/i810_drm.h
4882
4883 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4884 S:      Orphan / Obsolete
4885 F:      drivers/gpu/drm/mga/
4886 F:      include/uapi/drm/mga_drm.h
4887
4888 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4889 M:      Dave Airlie <airlied@redhat.com>
4890 S:      Odd Fixes
4891 F:      drivers/gpu/drm/mgag200/
4892
4893 DRM DRIVER FOR MI0283QT
4894 M:      Noralf Trønnes <noralf@tronnes.org>
4895 S:      Maintained
4896 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4897 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4898
4899 DRM DRIVER FOR MSM ADRENO GPU
4900 M:      Rob Clark <robdclark@gmail.com>
4901 L:      linux-arm-msm@vger.kernel.org
4902 L:      dri-devel@lists.freedesktop.org
4903 L:      freedreno@lists.freedesktop.org
4904 T:      git git://people.freedesktop.org/~robclark/linux
4905 S:      Maintained
4906 F:      drivers/gpu/drm/msm/
4907 F:      include/uapi/drm/msm_drm.h
4908 F:      Documentation/devicetree/bindings/display/msm/
4909
4910 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4911 M:      Ben Skeggs <bskeggs@redhat.com>
4912 L:      dri-devel@lists.freedesktop.org
4913 L:      nouveau@lists.freedesktop.org
4914 T:      git git://github.com/skeggsb/linux
4915 S:      Supported
4916 F:      drivers/gpu/drm/nouveau/
4917 F:      include/uapi/drm/nouveau_drm.h
4918
4919 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4920 M:      Stefan Mavrodiev <stefan@olimex.com>
4921 S:      Maintained
4922 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4923 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4924
4925 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4926 M:      Noralf Trønnes <noralf@tronnes.org>
4927 S:      Maintained
4928 F:      drivers/gpu/drm/tinydrm/repaper.c
4929 F:      Documentation/devicetree/bindings/display/repaper.txt
4930
4931 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4932 M:      Dave Airlie <airlied@redhat.com>
4933 M:      Gerd Hoffmann <kraxel@redhat.com>
4934 L:      virtualization@lists.linux-foundation.org
4935 T:      git git://anongit.freedesktop.org/drm/drm-misc
4936 S:      Obsolete
4937 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4938 F:      drivers/gpu/drm/cirrus/
4939
4940 DRM DRIVER FOR QXL VIRTUAL GPU
4941 M:      Dave Airlie <airlied@redhat.com>
4942 M:      Gerd Hoffmann <kraxel@redhat.com>
4943 L:      virtualization@lists.linux-foundation.org
4944 T:      git git://anongit.freedesktop.org/drm/drm-misc
4945 S:      Maintained
4946 F:      drivers/gpu/drm/qxl/
4947 F:      include/uapi/drm/qxl_drm.h
4948
4949 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4950 S:      Orphan / Obsolete
4951 F:      drivers/gpu/drm/r128/
4952 F:      include/uapi/drm/r128_drm.h
4953
4954 DRM DRIVER FOR SAVAGE VIDEO CARDS
4955 S:      Orphan / Obsolete
4956 F:      drivers/gpu/drm/savage/
4957 F:      include/uapi/drm/savage_drm.h
4958
4959 DRM DRIVER FOR SIS VIDEO CARDS
4960 S:      Orphan / Obsolete
4961 F:      drivers/gpu/drm/sis/
4962 F:      include/uapi/drm/sis_drm.h
4963
4964 DRM DRIVER FOR SITRONIX ST7586 PANELS
4965 M:      David Lechner <david@lechnology.com>
4966 S:      Maintained
4967 F:      drivers/gpu/drm/tinydrm/st7586.c
4968 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4969
4970 DRM DRIVER FOR SITRONIX ST7735R PANELS
4971 M:      David Lechner <david@lechnology.com>
4972 S:      Maintained
4973 F:      drivers/gpu/drm/tinydrm/st7735r.c
4974 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4975
4976 DRM DRIVER FOR TDFX VIDEO CARDS
4977 S:      Orphan / Obsolete
4978 F:      drivers/gpu/drm/tdfx/
4979
4980 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4981 M:      Dave Airlie <airlied@redhat.com>
4982 R:      Sean Paul <sean@poorly.run>
4983 L:      dri-devel@lists.freedesktop.org
4984 S:      Odd Fixes
4985 F:      drivers/gpu/drm/udl/
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987
4988 DRM DRIVER FOR VMWARE VIRTUAL GPU
4989 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4990 M:      Thomas Hellstrom <thellstrom@vmware.com>
4991 L:      dri-devel@lists.freedesktop.org
4992 T:      git git://people.freedesktop.org/~thomash/linux
4993 S:      Supported
4994 F:      drivers/gpu/drm/vmwgfx/
4995 F:      include/uapi/drm/vmwgfx_drm.h
4996
4997 DRM DRIVERS
4998 M:      David Airlie <airlied@linux.ie>
4999 M:      Daniel Vetter <daniel@ffwll.ch>
5000 L:      dri-devel@lists.freedesktop.org
5001 T:      git git://anongit.freedesktop.org/drm/drm
5002 B:      https://bugs.freedesktop.org/
5003 C:      irc://chat.freenode.net/dri-devel
5004 S:      Maintained
5005 F:      drivers/gpu/drm/
5006 F:      drivers/gpu/vga/
5007 F:      Documentation/devicetree/bindings/display/
5008 F:      Documentation/devicetree/bindings/gpu/
5009 F:      Documentation/gpu/
5010 F:      include/drm/
5011 F:      include/uapi/drm/
5012 F:      include/linux/vga*
5013
5014 DRM DRIVERS AND MISC GPU PATCHES
5015 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5016 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5017 M:      Sean Paul <sean@poorly.run>
5018 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5019 S:      Maintained
5020 T:      git git://anongit.freedesktop.org/drm/drm-misc
5021 F:      Documentation/gpu/
5022 F:      drivers/gpu/vga/
5023 F:      drivers/gpu/drm/*
5024 F:      include/drm/drm*
5025 F:      include/uapi/drm/drm*
5026 F:      include/linux/vga*
5027
5028 DRM DRIVERS FOR ALLWINNER A10
5029 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5030 L:      dri-devel@lists.freedesktop.org
5031 S:      Supported
5032 F:      drivers/gpu/drm/sun4i/
5033 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5034 T:      git git://anongit.freedesktop.org/drm/drm-misc
5035
5036 DRM DRIVERS FOR AMLOGIC SOCS
5037 M:      Neil Armstrong <narmstrong@baylibre.com>
5038 L:      dri-devel@lists.freedesktop.org
5039 L:      linux-amlogic@lists.infradead.org
5040 W:      http://linux-meson.com/
5041 S:      Supported
5042 F:      drivers/gpu/drm/meson/
5043 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5044 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5045 F:      Documentation/gpu/meson.rst
5046 T:      git git://anongit.freedesktop.org/drm/drm-misc
5047
5048 DRM DRIVERS FOR ATMEL HLCDC
5049 M:      Boris Brezillon <bbrezillon@kernel.org>
5050 L:      dri-devel@lists.freedesktop.org
5051 S:      Supported
5052 F:      drivers/gpu/drm/atmel-hlcdc/
5053 F:      Documentation/devicetree/bindings/display/atmel/
5054 T:      git git://anongit.freedesktop.org/drm/drm-misc
5055
5056 DRM DRIVERS FOR BRIDGE CHIPS
5057 M:      Archit Taneja <architt@codeaurora.org>
5058 M:      Andrzej Hajda <a.hajda@samsung.com>
5059 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5060 S:      Maintained
5061 T:      git git://anongit.freedesktop.org/drm/drm-misc
5062 F:      drivers/gpu/drm/bridge/
5063
5064 DRM DRIVERS FOR EXYNOS
5065 M:      Inki Dae <inki.dae@samsung.com>
5066 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5067 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5068 M:      Kyungmin Park <kyungmin.park@samsung.com>
5069 L:      dri-devel@lists.freedesktop.org
5070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5071 S:      Supported
5072 F:      drivers/gpu/drm/exynos/
5073 F:      include/uapi/drm/exynos_drm.h
5074 F:      Documentation/devicetree/bindings/display/exynos/
5075
5076 DRM DRIVERS FOR FREESCALE DCU
5077 M:      Stefan Agner <stefan@agner.ch>
5078 M:      Alison Wang <alison.wang@nxp.com>
5079 L:      dri-devel@lists.freedesktop.org
5080 S:      Supported
5081 F:      drivers/gpu/drm/fsl-dcu/
5082 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5083 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5084 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5085 T:      git git://anongit.freedesktop.org/drm/drm-misc
5086
5087 DRM DRIVERS FOR FREESCALE IMX
5088 M:      Philipp Zabel <p.zabel@pengutronix.de>
5089 L:      dri-devel@lists.freedesktop.org
5090 S:      Maintained
5091 F:      drivers/gpu/drm/imx/
5092 F:      drivers/gpu/ipu-v3/
5093 F:      Documentation/devicetree/bindings/display/imx/
5094
5095 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5096 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5097 L:      dri-devel@lists.freedesktop.org
5098 T:      git git://github.com/patjak/drm-gma500
5099 S:      Maintained
5100 F:      drivers/gpu/drm/gma500/
5101
5102 DRM DRIVERS FOR HISILICON
5103 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5104 M:      Rongrong Zou <zourongrong@gmail.com>
5105 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5106 R:      Chen Feng <puck.chen@hisilicon.com>
5107 L:      dri-devel@lists.freedesktop.org
5108 T:      git git://github.com/xin3liang/linux.git
5109 S:      Maintained
5110 F:      drivers/gpu/drm/hisilicon/
5111 F:      Documentation/devicetree/bindings/display/hisilicon/
5112
5113 DRM DRIVERS FOR MEDIATEK
5114 M:      CK Hu <ck.hu@mediatek.com>
5115 M:      Philipp Zabel <p.zabel@pengutronix.de>
5116 L:      dri-devel@lists.freedesktop.org
5117 S:      Supported
5118 F:      drivers/gpu/drm/mediatek/
5119 F:      Documentation/devicetree/bindings/display/mediatek/
5120
5121 DRM DRIVERS FOR NVIDIA TEGRA
5122 M:      Thierry Reding <thierry.reding@gmail.com>
5123 L:      dri-devel@lists.freedesktop.org
5124 L:      linux-tegra@vger.kernel.org
5125 T:      git git://anongit.freedesktop.org/tegra/linux.git
5126 S:      Supported
5127 F:      drivers/gpu/drm/tegra/
5128 F:      drivers/gpu/host1x/
5129 F:      include/linux/host1x.h
5130 F:      include/uapi/drm/tegra_drm.h
5131 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5132
5133 DRM DRIVERS FOR RENESAS
5134 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5135 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5136 L:      dri-devel@lists.freedesktop.org
5137 L:      linux-renesas-soc@vger.kernel.org
5138 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5139 S:      Supported
5140 F:      drivers/gpu/drm/rcar-du/
5141 F:      drivers/gpu/drm/shmobile/
5142 F:      include/linux/platform_data/shmob_drm.h
5143 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5144 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5145 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5146
5147 DRM DRIVERS FOR ROCKCHIP
5148 M:      Sandy Huang <hjc@rock-chips.com>
5149 M:      Heiko Stübner <heiko@sntech.de>
5150 L:      dri-devel@lists.freedesktop.org
5151 S:      Maintained
5152 F:      drivers/gpu/drm/rockchip/
5153 F:      Documentation/devicetree/bindings/display/rockchip/
5154 T:      git git://anongit.freedesktop.org/drm/drm-misc
5155
5156 DRM DRIVERS FOR STI
5157 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5158 M:      Vincent Abriou <vincent.abriou@st.com>
5159 L:      dri-devel@lists.freedesktop.org
5160 T:      git git://anongit.freedesktop.org/drm/drm-misc
5161 S:      Maintained
5162 F:      drivers/gpu/drm/sti
5163 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5164
5165 DRM DRIVERS FOR STM
5166 M:      Yannick Fertre <yannick.fertre@st.com>
5167 M:      Philippe Cornu <philippe.cornu@st.com>
5168 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5169 M:      Vincent Abriou <vincent.abriou@st.com>
5170 L:      dri-devel@lists.freedesktop.org
5171 T:      git git://anongit.freedesktop.org/drm/drm-misc
5172 S:      Maintained
5173 F:      drivers/gpu/drm/stm
5174 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5175
5176 DRM DRIVERS FOR TI LCDC
5177 M:      Jyri Sarha <jsarha@ti.com>
5178 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5179 L:      dri-devel@lists.freedesktop.org
5180 S:      Maintained
5181 F:      drivers/gpu/drm/tilcdc/
5182 F:      Documentation/devicetree/bindings/display/tilcdc/
5183
5184 DRM DRIVERS FOR TI OMAP
5185 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5186 L:      dri-devel@lists.freedesktop.org
5187 S:      Maintained
5188 F:      drivers/gpu/drm/omapdrm/
5189 F:      Documentation/devicetree/bindings/display/ti/
5190
5191 DRM DRIVERS FOR V3D
5192 M:      Eric Anholt <eric@anholt.net>
5193 S:      Supported
5194 F:      drivers/gpu/drm/v3d/
5195 F:      include/uapi/drm/v3d_drm.h
5196 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5197 T:      git git://anongit.freedesktop.org/drm/drm-misc
5198
5199 DRM DRIVERS FOR VC4
5200 M:      Eric Anholt <eric@anholt.net>
5201 T:      git git://github.com/anholt/linux
5202 S:      Supported
5203 F:      drivers/gpu/drm/vc4/
5204 F:      include/uapi/drm/vc4_drm.h
5205 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5206 T:      git git://anongit.freedesktop.org/drm/drm-misc
5207
5208 DRM DRIVERS FOR VIVANTE GPU IP
5209 M:      Lucas Stach <l.stach@pengutronix.de>
5210 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5211 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5212 L:      etnaviv@lists.freedesktop.org
5213 L:      dri-devel@lists.freedesktop.org
5214 S:      Maintained
5215 F:      drivers/gpu/drm/etnaviv/
5216 F:      include/uapi/drm/etnaviv_drm.h
5217 F:      Documentation/devicetree/bindings/display/etnaviv/
5218
5219 DRM DRIVERS FOR ZTE ZX
5220 M:      Shawn Guo <shawnguo@kernel.org>
5221 L:      dri-devel@lists.freedesktop.org
5222 S:      Maintained
5223 F:      drivers/gpu/drm/zte/
5224 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226
5227 DRM PANEL DRIVERS
5228 M:      Thierry Reding <thierry.reding@gmail.com>
5229 L:      dri-devel@lists.freedesktop.org
5230 T:      git git://anongit.freedesktop.org/drm/drm-misc
5231 S:      Maintained
5232 F:      drivers/gpu/drm/drm_panel.c
5233 F:      drivers/gpu/drm/panel/
5234 F:      include/drm/drm_panel.h
5235 F:      Documentation/devicetree/bindings/display/panel/
5236
5237 DRM TINYDRM DRIVERS
5238 M:      Noralf Trønnes <noralf@tronnes.org>
5239 W:      https://github.com/notro/tinydrm/wiki/Development
5240 T:      git git://anongit.freedesktop.org/drm/drm-misc
5241 S:      Maintained
5242 F:      drivers/gpu/drm/tinydrm/
5243 F:      include/drm/tinydrm/
5244
5245 DRM DRIVERS FOR XEN
5246 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5247 T:      git git://anongit.freedesktop.org/drm/drm-misc
5248 L:      dri-devel@lists.freedesktop.org
5249 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5250 S:      Supported
5251 F:      drivers/gpu/drm/xen/
5252 F:      Documentation/gpu/xen-front.rst
5253
5254 DRM TTM SUBSYSTEM
5255 M:      Christian Koenig <christian.koenig@amd.com>
5256 M:      Huang Rui <ray.huang@amd.com>
5257 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5258 T:      git git://people.freedesktop.org/~agd5f/linux
5259 S:      Maintained
5260 L:      dri-devel@lists.freedesktop.org
5261 F:      include/drm/ttm/
5262 F:      drivers/gpu/drm/ttm/
5263
5264 DSBR100 USB FM RADIO DRIVER
5265 M:      Alexey Klimov <klimov.linux@gmail.com>
5266 L:      linux-media@vger.kernel.org
5267 T:      git git://linuxtv.org/media_tree.git
5268 S:      Maintained
5269 F:      drivers/media/radio/dsbr100.c
5270
5271 DSCC4 DRIVER
5272 M:      Francois Romieu <romieu@fr.zoreil.com>
5273 L:      netdev@vger.kernel.org
5274 S:      Maintained
5275 F:      drivers/net/wan/dscc4.c
5276
5277 DT3155 MEDIA DRIVER
5278 M:      Hans Verkuil <hverkuil@xs4all.nl>
5279 L:      linux-media@vger.kernel.org
5280 T:      git git://linuxtv.org/media_tree.git
5281 W:      https://linuxtv.org
5282 S:      Odd Fixes
5283 F:      drivers/media/pci/dt3155/
5284
5285 DVB_USB_AF9015 MEDIA DRIVER
5286 M:      Antti Palosaari <crope@iki.fi>
5287 L:      linux-media@vger.kernel.org
5288 W:      https://linuxtv.org
5289 W:      http://palosaari.fi/linux/
5290 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5291 T:      git git://linuxtv.org/anttip/media_tree.git
5292 S:      Maintained
5293 F:      drivers/media/usb/dvb-usb-v2/af9015*
5294
5295 DVB_USB_AF9035 MEDIA DRIVER
5296 M:      Antti Palosaari <crope@iki.fi>
5297 L:      linux-media@vger.kernel.org
5298 W:      https://linuxtv.org
5299 W:      http://palosaari.fi/linux/
5300 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5301 T:      git git://linuxtv.org/anttip/media_tree.git
5302 S:      Maintained
5303 F:      drivers/media/usb/dvb-usb-v2/af9035*
5304
5305 DVB_USB_ANYSEE MEDIA DRIVER
5306 M:      Antti Palosaari <crope@iki.fi>
5307 L:      linux-media@vger.kernel.org
5308 W:      https://linuxtv.org
5309 W:      http://palosaari.fi/linux/
5310 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5311 T:      git git://linuxtv.org/anttip/media_tree.git
5312 S:      Maintained
5313 F:      drivers/media/usb/dvb-usb-v2/anysee*
5314
5315 DVB_USB_AU6610 MEDIA DRIVER
5316 M:      Antti Palosaari <crope@iki.fi>
5317 L:      linux-media@vger.kernel.org
5318 W:      https://linuxtv.org
5319 W:      http://palosaari.fi/linux/
5320 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5321 T:      git git://linuxtv.org/anttip/media_tree.git
5322 S:      Maintained
5323 F:      drivers/media/usb/dvb-usb-v2/au6610*
5324
5325 DVB_USB_CE6230 MEDIA DRIVER
5326 M:      Antti Palosaari <crope@iki.fi>
5327 L:      linux-media@vger.kernel.org
5328 W:      https://linuxtv.org
5329 W:      http://palosaari.fi/linux/
5330 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5331 T:      git git://linuxtv.org/anttip/media_tree.git
5332 S:      Maintained
5333 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5334
5335 DVB_USB_CXUSB MEDIA DRIVER
5336 M:      Michael Krufky <mkrufky@linuxtv.org>
5337 L:      linux-media@vger.kernel.org
5338 W:      https://linuxtv.org
5339 W:      http://github.com/mkrufky
5340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5341 T:      git git://linuxtv.org/media_tree.git
5342 S:      Maintained
5343 F:      drivers/media/usb/dvb-usb/cxusb*
5344
5345 DVB_USB_EC168 MEDIA DRIVER
5346 M:      Antti Palosaari <crope@iki.fi>
5347 L:      linux-media@vger.kernel.org
5348 W:      https://linuxtv.org
5349 W:      http://palosaari.fi/linux/
5350 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5351 T:      git git://linuxtv.org/anttip/media_tree.git
5352 S:      Maintained
5353 F:      drivers/media/usb/dvb-usb-v2/ec168*
5354
5355 DVB_USB_GL861 MEDIA DRIVER
5356 M:      Antti Palosaari <crope@iki.fi>
5357 L:      linux-media@vger.kernel.org
5358 W:      https://linuxtv.org
5359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5360 T:      git git://linuxtv.org/anttip/media_tree.git
5361 S:      Maintained
5362 F:      drivers/media/usb/dvb-usb-v2/gl861*
5363
5364 DVB_USB_MXL111SF MEDIA DRIVER
5365 M:      Michael Krufky <mkrufky@linuxtv.org>
5366 L:      linux-media@vger.kernel.org
5367 W:      https://linuxtv.org
5368 W:      http://github.com/mkrufky
5369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5370 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5371 S:      Maintained
5372 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5373
5374 DVB_USB_RTL28XXU MEDIA DRIVER
5375 M:      Antti Palosaari <crope@iki.fi>
5376 L:      linux-media@vger.kernel.org
5377 W:      https://linuxtv.org
5378 W:      http://palosaari.fi/linux/
5379 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5380 T:      git git://linuxtv.org/anttip/media_tree.git
5381 S:      Maintained
5382 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5383
5384 DVB_USB_V2 MEDIA DRIVER
5385 M:      Antti Palosaari <crope@iki.fi>
5386 L:      linux-media@vger.kernel.org
5387 W:      https://linuxtv.org
5388 W:      http://palosaari.fi/linux/
5389 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5390 T:      git git://linuxtv.org/anttip/media_tree.git
5391 S:      Maintained
5392 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5393 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5394
5395 DYNAMIC DEBUG
5396 M:      Jason Baron <jbaron@akamai.com>
5397 S:      Maintained
5398 F:      lib/dynamic_debug.c
5399 F:      include/linux/dynamic_debug.h
5400
5401 DYNAMIC INTERRUPT MODERATION
5402 M:      Tal Gilboa <talgi@mellanox.com>
5403 S:      Maintained
5404 F:      include/linux/net_dim.h
5405
5406 DZ DECSTATION DZ11 SERIAL DRIVER
5407 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5408 S:      Maintained
5409 F:      drivers/tty/serial/dz.*
5410
5411 E3X0 POWER BUTTON DRIVER
5412 M:      Moritz Fischer <moritz.fischer@ettus.com>
5413 L:      usrp-users@lists.ettus.com
5414 W:      http://www.ettus.com
5415 S:      Supported
5416 F:      drivers/input/misc/e3x0-button.c
5417 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5418
5419 E4000 MEDIA DRIVER
5420 M:      Antti Palosaari <crope@iki.fi>
5421 L:      linux-media@vger.kernel.org
5422 W:      https://linuxtv.org
5423 W:      http://palosaari.fi/linux/
5424 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5425 T:      git git://linuxtv.org/anttip/media_tree.git
5426 S:      Maintained
5427 F:      drivers/media/tuners/e4000*
5428
5429 EARTH_PT1 MEDIA DRIVER
5430 M:      Akihiro Tsukada <tskd08@gmail.com>
5431 L:      linux-media@vger.kernel.org
5432 S:      Odd Fixes
5433 F:      drivers/media/pci/pt1/
5434
5435 EARTH_PT3 MEDIA DRIVER
5436 M:      Akihiro Tsukada <tskd08@gmail.com>
5437 L:      linux-media@vger.kernel.org
5438 S:      Odd Fixes
5439 F:      drivers/media/pci/pt3/
5440
5441 EC100 MEDIA DRIVER
5442 M:      Antti Palosaari <crope@iki.fi>
5443 L:      linux-media@vger.kernel.org
5444 W:      https://linuxtv.org
5445 W:      http://palosaari.fi/linux/
5446 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5447 T:      git git://linuxtv.org/anttip/media_tree.git
5448 S:      Maintained
5449 F:      drivers/media/dvb-frontends/ec100*
5450
5451 ECRYPT FILE SYSTEM
5452 M:      Tyler Hicks <tyhicks@canonical.com>
5453 L:      ecryptfs@vger.kernel.org
5454 W:      http://ecryptfs.org
5455 W:      https://launchpad.net/ecryptfs
5456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5457 S:      Supported
5458 F:      Documentation/filesystems/ecryptfs.txt
5459 F:      fs/ecryptfs/
5460
5461 EDAC-AMD64
5462 M:      Borislav Petkov <bp@alien8.de>
5463 L:      linux-edac@vger.kernel.org
5464 S:      Maintained
5465 F:      drivers/edac/amd64_edac*
5466
5467 EDAC-CALXEDA
5468 M:      Robert Richter <rric@kernel.org>
5469 L:      linux-edac@vger.kernel.org
5470 S:      Maintained
5471 F:      drivers/edac/highbank*
5472
5473 EDAC-CAVIUM OCTEON
5474 M:      Ralf Baechle <ralf@linux-mips.org>
5475 M:      David Daney <david.daney@cavium.com>
5476 L:      linux-edac@vger.kernel.org
5477 L:      linux-mips@vger.kernel.org
5478 S:      Supported
5479 F:      drivers/edac/octeon_edac*
5480
5481 EDAC-CAVIUM THUNDERX
5482 M:      David Daney <david.daney@cavium.com>
5483 M:      Jan Glauber <jglauber@cavium.com>
5484 L:      linux-edac@vger.kernel.org
5485 S:      Supported
5486 F:      drivers/edac/thunderx_edac*
5487
5488 EDAC-CORE
5489 M:      Borislav Petkov <bp@alien8.de>
5490 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5491 L:      linux-edac@vger.kernel.org
5492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5494 S:      Supported
5495 F:      Documentation/admin-guide/ras.rst
5496 F:      Documentation/driver-api/edac.rst
5497 F:      drivers/edac/
5498 F:      include/linux/edac.h
5499
5500 EDAC-E752X
5501 M:      Mark Gross <mark.gross@intel.com>
5502 L:      linux-edac@vger.kernel.org
5503 S:      Maintained
5504 F:      drivers/edac/e752x_edac.c
5505
5506 EDAC-E7XXX
5507 L:      linux-edac@vger.kernel.org
5508 S:      Maintained
5509 F:      drivers/edac/e7xxx_edac.c
5510
5511 EDAC-FSL_DDR
5512 M:      York Sun <york.sun@nxp.com>
5513 L:      linux-edac@vger.kernel.org
5514 S:      Maintained
5515 F:      drivers/edac/fsl_ddr_edac.*
5516
5517 EDAC-GHES
5518 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5519 L:      linux-edac@vger.kernel.org
5520 S:      Maintained
5521 F:      drivers/edac/ghes_edac.c
5522
5523 EDAC-I3000
5524 L:      linux-edac@vger.kernel.org
5525 S:      Orphan
5526 F:      drivers/edac/i3000_edac.c
5527
5528 EDAC-I5000
5529 L:      linux-edac@vger.kernel.org
5530 S:      Maintained
5531 F:      drivers/edac/i5000_edac.c
5532
5533 EDAC-I5400
5534 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5535 L:      linux-edac@vger.kernel.org
5536 S:      Maintained
5537 F:      drivers/edac/i5400_edac.c
5538
5539 EDAC-I7300
5540 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5541 L:      linux-edac@vger.kernel.org
5542 S:      Maintained
5543 F:      drivers/edac/i7300_edac.c
5544
5545 EDAC-I7CORE
5546 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5547 L:      linux-edac@vger.kernel.org
5548 S:      Maintained
5549 F:      drivers/edac/i7core_edac.c
5550
5551 EDAC-I82443BXGX
5552 M:      Tim Small <tim@buttersideup.com>
5553 L:      linux-edac@vger.kernel.org
5554 S:      Maintained
5555 F:      drivers/edac/i82443bxgx_edac.c
5556
5557 EDAC-I82975X
5558 M:      "Arvind R." <arvino55@gmail.com>
5559 L:      linux-edac@vger.kernel.org
5560 S:      Maintained
5561 F:      drivers/edac/i82975x_edac.c
5562
5563 EDAC-IE31200
5564 M:      Jason Baron <jbaron@akamai.com>
5565 L:      linux-edac@vger.kernel.org
5566 S:      Maintained
5567 F:      drivers/edac/ie31200_edac.c
5568
5569 EDAC-MPC85XX
5570 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5571 L:      linux-edac@vger.kernel.org
5572 S:      Maintained
5573 F:      drivers/edac/mpc85xx_edac.[ch]
5574
5575 EDAC-PASEMI
5576 M:      Egor Martovetsky <egor@pasemi.com>
5577 L:      linux-edac@vger.kernel.org
5578 S:      Maintained
5579 F:      drivers/edac/pasemi_edac.c
5580
5581 EDAC-PND2
5582 M:      Tony Luck <tony.luck@intel.com>
5583 L:      linux-edac@vger.kernel.org
5584 S:      Maintained
5585 F:      drivers/edac/pnd2_edac.[ch]
5586
5587 EDAC-R82600
5588 M:      Tim Small <tim@buttersideup.com>
5589 L:      linux-edac@vger.kernel.org
5590 S:      Maintained
5591 F:      drivers/edac/r82600_edac.c
5592
5593 EDAC-SBRIDGE
5594 M:      Tony Luck <tony.luck@intel.com>
5595 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5596 L:      linux-edac@vger.kernel.org
5597 S:      Maintained
5598 F:      drivers/edac/sb_edac.c
5599
5600 EDAC-SKYLAKE
5601 M:      Tony Luck <tony.luck@intel.com>
5602 L:      linux-edac@vger.kernel.org
5603 S:      Maintained
5604 F:      drivers/edac/skx_edac.c
5605
5606 EDAC-TI
5607 M:      Tero Kristo <t-kristo@ti.com>
5608 L:      linux-edac@vger.kernel.org
5609 S:      Maintained
5610 F:      drivers/edac/ti_edac.c
5611
5612 EDAC-QCOM
5613 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5614 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5615 L:      linux-arm-msm@vger.kernel.org
5616 L:      linux-edac@vger.kernel.org
5617 S:      Maintained
5618 F:      drivers/edac/qcom_edac.c
5619
5620 EDIROL UA-101/UA-1000 DRIVER
5621 M:      Clemens Ladisch <clemens@ladisch.de>
5622 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5623 T:      git git://git.alsa-project.org/alsa-kernel.git
5624 S:      Maintained
5625 F:      sound/usb/misc/ua101.c
5626
5627 EFI TEST DRIVER
5628 L:      linux-efi@vger.kernel.org
5629 M:      Ivan Hu <ivan.hu@canonical.com>
5630 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5631 S:      Maintained
5632 F:      drivers/firmware/efi/test/
5633
5634 EFI VARIABLE FILESYSTEM
5635 M:      Matthew Garrett <matthew.garrett@nebula.com>
5636 M:      Jeremy Kerr <jk@ozlabs.org>
5637 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5639 L:      linux-efi@vger.kernel.org
5640 S:      Maintained
5641 F:      fs/efivarfs/
5642
5643 EFIFB FRAMEBUFFER DRIVER
5644 L:      linux-fbdev@vger.kernel.org
5645 M:      Peter Jones <pjones@redhat.com>
5646 S:      Maintained
5647 F:      drivers/video/fbdev/efifb.c
5648
5649 EFS FILESYSTEM
5650 W:      http://aeschi.ch.eu.org/efs/
5651 S:      Orphan
5652 F:      fs/efs/
5653
5654 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5655 M:      Douglas Miller <dougmill@linux.ibm.com>
5656 L:      netdev@vger.kernel.org
5657 S:      Maintained
5658 F:      drivers/net/ethernet/ibm/ehea/
5659
5660 EM28XX VIDEO4LINUX DRIVER
5661 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5662 L:      linux-media@vger.kernel.org
5663 W:      https://linuxtv.org
5664 T:      git git://linuxtv.org/media_tree.git
5665 S:      Maintained
5666 F:      drivers/media/usb/em28xx/
5667 F:      Documentation/media/v4l-drivers/em28xx*
5668
5669 EMBEDDED LINUX
5670 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5671 M:      Matt Mackall <mpm@selenic.com>
5672 M:      David Woodhouse <dwmw2@infradead.org>
5673 L:      linux-embedded@vger.kernel.org
5674 S:      Maintained
5675
5676 Emulex 10Gbps iSCSI - OneConnect DRIVER
5677 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5678 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5679 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5680 L:      linux-scsi@vger.kernel.org
5681 W:      http://www.broadcom.com
5682 S:      Supported
5683 F:      drivers/scsi/be2iscsi/
5684
5685 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5686 M:      Sathya Perla <sathya.perla@broadcom.com>
5687 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5688 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5689 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5690 L:      netdev@vger.kernel.org
5691 W:      http://www.emulex.com
5692 S:      Supported
5693 F:      drivers/net/ethernet/emulex/benet/
5694
5695 EMULEX ONECONNECT ROCE DRIVER
5696 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5697 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5698 L:      linux-rdma@vger.kernel.org
5699 W:      http://www.broadcom.com
5700 S:      Odd Fixes
5701 F:      drivers/infiniband/hw/ocrdma/
5702 F:      include/uapi/rdma/ocrdma-abi.h
5703
5704 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5705 M:      James Smart <james.smart@broadcom.com>
5706 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5707 L:      linux-scsi@vger.kernel.org
5708 W:      http://www.broadcom.com
5709 S:      Supported
5710 F:      drivers/scsi/lpfc/
5711
5712 ENE CB710 FLASH CARD READER DRIVER
5713 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5714 S:      Maintained
5715 F:      drivers/misc/cb710/
5716 F:      drivers/mmc/host/cb710-mmc.*
5717 F:      include/linux/cb710.h
5718
5719 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5720 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5721 S:      Maintained
5722 F:      drivers/media/rc/ene_ir.*
5723
5724 EPSON S1D13XXX FRAMEBUFFER DRIVER
5725 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5726 S:      Maintained
5727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5728 F:      drivers/video/fbdev/s1d13xxxfb.c
5729 F:      include/video/s1d13xxxfb.h
5730
5731 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5732 M:      Jeff Layton <jlayton@kernel.org>
5733 S:      Maintained
5734 F:      lib/errseq.c
5735 F:      include/linux/errseq.h
5736
5737 ET131X NETWORK DRIVER
5738 M:      Mark Einon <mark.einon@gmail.com>
5739 S:      Odd Fixes
5740 F:      drivers/net/ethernet/agere/
5741
5742 ETHERNET BRIDGE
5743 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5744 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5745 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5746 L:      netdev@vger.kernel.org
5747 W:      http://www.linuxfoundation.org/en/Net:Bridge
5748 S:      Maintained
5749 F:      include/linux/netfilter_bridge/
5750 F:      net/bridge/
5751
5752 ETHERNET PHY LIBRARY
5753 M:      Andrew Lunn <andrew@lunn.ch>
5754 M:      Florian Fainelli <f.fainelli@gmail.com>
5755 M:      Heiner Kallweit <hkallweit1@gmail.com>
5756 L:      netdev@vger.kernel.org
5757 S:      Maintained
5758 F:      Documentation/ABI/testing/sysfs-bus-mdio
5759 F:      Documentation/devicetree/bindings/net/mdio*
5760 F:      Documentation/networking/phy.txt
5761 F:      drivers/net/phy/
5762 F:      drivers/of/of_mdio.c
5763 F:      drivers/of/of_net.c
5764 F:      include/linux/*mdio*.h
5765 F:      include/linux/of_net.h
5766 F:      include/linux/phy.h
5767 F:      include/linux/phy_fixed.h
5768 F:      include/linux/platform_data/mdio-bcm-unimac.h
5769 F:      include/linux/platform_data/mdio-gpio.h
5770 F:      include/trace/events/mdio.h
5771 F:      include/uapi/linux/mdio.h
5772 F:      include/uapi/linux/mii.h
5773
5774 EXT2 FILE SYSTEM
5775 M:      Jan Kara <jack@suse.com>
5776 L:      linux-ext4@vger.kernel.org
5777 S:      Maintained
5778 F:      Documentation/filesystems/ext2.txt
5779 F:      fs/ext2/
5780 F:      include/linux/ext2*
5781
5782 EXT4 FILE SYSTEM
5783 M:      "Theodore Ts'o" <tytso@mit.edu>
5784 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5785 L:      linux-ext4@vger.kernel.org
5786 W:      http://ext4.wiki.kernel.org
5787 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5789 S:      Maintained
5790 F:      Documentation/filesystems/ext4/
5791 F:      fs/ext4/
5792
5793 Extended Verification Module (EVM)
5794 M:      Mimi Zohar <zohar@linux.ibm.com>
5795 L:      linux-integrity@vger.kernel.org
5796 S:      Supported
5797 F:      security/integrity/evm/
5798
5799 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5800 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5801 L:      linux-efi@vger.kernel.org
5802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5803 S:      Maintained
5804 F:      Documentation/efi-stub.txt
5805 F:      arch/*/kernel/efi.c
5806 F:      arch/x86/boot/compressed/eboot.[ch]
5807 F:      arch/*/include/asm/efi.h
5808 F:      arch/x86/platform/efi/
5809 F:      drivers/firmware/efi/
5810 F:      include/linux/efi*.h
5811 F:      arch/arm/boot/compressed/efi-header.S
5812 F:      arch/arm64/kernel/efi-entry.S
5813
5814 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5815 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5816 M:      Chanwoo Choi <cw00.choi@samsung.com>
5817 L:      linux-kernel@vger.kernel.org
5818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5819 S:      Maintained
5820 F:      drivers/extcon/
5821 F:      include/linux/extcon/
5822 F:      include/linux/extcon.h
5823 F:      Documentation/extcon/
5824 F:      Documentation/devicetree/bindings/extcon/
5825
5826 EXYNOS DP DRIVER
5827 M:      Jingoo Han <jingoohan1@gmail.com>
5828 L:      dri-devel@lists.freedesktop.org
5829 S:      Maintained
5830 F:      drivers/gpu/drm/exynos/exynos_dp*
5831
5832 EXYNOS SYSMMU (IOMMU) driver
5833 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5834 L:      iommu@lists.linux-foundation.org
5835 S:      Maintained
5836 F:      drivers/iommu/exynos-iommu.c
5837
5838 EZchip NPS platform support
5839 M:      Vineet Gupta <vgupta@synopsys.com>
5840 M:      Ofer Levi <oferle@mellanox.com>
5841 S:      Supported
5842 F:      arch/arc/plat-eznps
5843 F:      arch/arc/boot/dts/eznps.dts
5844
5845 F2FS FILE SYSTEM
5846 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5847 M:      Chao Yu <yuchao0@huawei.com>
5848 L:      linux-f2fs-devel@lists.sourceforge.net
5849 W:      https://f2fs.wiki.kernel.org/
5850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5851 S:      Maintained
5852 F:      Documentation/filesystems/f2fs.txt
5853 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5854 F:      fs/f2fs/
5855 F:      include/linux/f2fs_fs.h
5856 F:      include/trace/events/f2fs.h
5857
5858 F71805F HARDWARE MONITORING DRIVER
5859 M:      Jean Delvare <jdelvare@suse.com>
5860 L:      linux-hwmon@vger.kernel.org
5861 S:      Maintained
5862 F:      Documentation/hwmon/f71805f
5863 F:      drivers/hwmon/f71805f.c
5864
5865 FADDR2LINE
5866 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5867 S:      Maintained
5868 F:      scripts/faddr2line
5869
5870 FAILOVER MODULE
5871 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5872 L:      netdev@vger.kernel.org
5873 S:      Supported
5874 F:      net/core/failover.c
5875 F:      include/net/failover.h
5876 F:      Documentation/networking/failover.rst
5877
5878 FANOTIFY
5879 M:      Jan Kara <jack@suse.cz>
5880 R:      Amir Goldstein <amir73il@gmail.com>
5881 L:      linux-fsdevel@vger.kernel.org
5882 S:      Maintained
5883 F:      fs/notify/fanotify/
5884 F:      include/linux/fanotify.h
5885 F:      include/uapi/linux/fanotify.h
5886
5887 FARSYNC SYNCHRONOUS DRIVER
5888 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5889 W:      http://www.farsite.co.uk/
5890 S:      Supported
5891 F:      drivers/net/wan/farsync.*
5892
5893 FAULT INJECTION SUPPORT
5894 M:      Akinobu Mita <akinobu.mita@gmail.com>
5895 S:      Supported
5896 F:      Documentation/fault-injection/
5897 F:      lib/fault-inject.c
5898
5899 FBTFT Framebuffer drivers
5900 S:      Orphan
5901 L:      dri-devel@lists.freedesktop.org
5902 L:      linux-fbdev@vger.kernel.org
5903 F:      drivers/staging/fbtft/
5904
5905 FC0011 TUNER DRIVER
5906 M:      Michael Buesch <m@bues.ch>
5907 L:      linux-media@vger.kernel.org
5908 S:      Maintained
5909 F:      drivers/media/tuners/fc0011.h
5910 F:      drivers/media/tuners/fc0011.c
5911
5912 FC2580 MEDIA DRIVER
5913 M:      Antti Palosaari <crope@iki.fi>
5914 L:      linux-media@vger.kernel.org
5915 W:      https://linuxtv.org
5916 W:      http://palosaari.fi/linux/
5917 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5918 T:      git git://linuxtv.org/anttip/media_tree.git
5919 S:      Maintained
5920 F:      drivers/media/tuners/fc2580*
5921
5922 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5923 M:      Johannes Thumshirn <jth@kernel.org>
5924 L:      linux-scsi@vger.kernel.org
5925 W:      www.Open-FCoE.org
5926 S:      Supported
5927 F:      drivers/scsi/libfc/
5928 F:      drivers/scsi/fcoe/
5929 F:      include/scsi/fc/
5930 F:      include/scsi/libfc.h
5931 F:      include/scsi/libfcoe.h
5932 F:      include/uapi/scsi/fc/
5933
5934 FILE LOCKING (flock() and fcntl()/lockf())
5935 M:      Jeff Layton <jlayton@kernel.org>
5936 M:      "J. Bruce Fields" <bfields@fieldses.org>
5937 L:      linux-fsdevel@vger.kernel.org
5938 S:      Maintained
5939 F:      include/linux/fcntl.h
5940 F:      include/uapi/linux/fcntl.h
5941 F:      fs/fcntl.c
5942 F:      fs/locks.c
5943
5944 FILESYSTEMS (VFS and infrastructure)
5945 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5946 L:      linux-fsdevel@vger.kernel.org
5947 S:      Maintained
5948 F:      fs/*
5949 F:      include/linux/fs.h
5950 F:      include/uapi/linux/fs.h
5951
5952 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5953 M:      Riku Voipio <riku.voipio@iki.fi>
5954 L:      linux-hwmon@vger.kernel.org
5955 S:      Maintained
5956 F:      drivers/hwmon/f75375s.c
5957 F:      include/linux/f75375s.h
5958
5959 FIREWIRE AUDIO DRIVERS
5960 M:      Clemens Ladisch <clemens@ladisch.de>
5961 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5962 T:      git git://git.alsa-project.org/alsa-kernel.git
5963 S:      Maintained
5964 F:      sound/firewire/
5965
5966 FIREWIRE MEDIA DRIVERS (firedtv)
5967 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5968 L:      linux-media@vger.kernel.org
5969 L:      linux1394-devel@lists.sourceforge.net
5970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5971 S:      Maintained
5972 F:      drivers/media/firewire/
5973
5974 FIREWIRE SBP-2 TARGET
5975 M:      Chris Boot <bootc@bootc.net>
5976 L:      linux-scsi@vger.kernel.org
5977 L:      target-devel@vger.kernel.org
5978 L:      linux1394-devel@lists.sourceforge.net
5979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5980 S:      Maintained
5981 F:      drivers/target/sbp/
5982
5983 FIREWIRE SUBSYSTEM
5984 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5985 L:      linux1394-devel@lists.sourceforge.net
5986 W:      http://ieee1394.wiki.kernel.org/
5987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5988 S:      Maintained
5989 F:      drivers/firewire/
5990 F:      include/linux/firewire.h
5991 F:      include/uapi/linux/firewire*.h
5992 F:      tools/firewire/
5993
5994 FIRMWARE LOADER (request_firmware)
5995 M:      Luis Chamberlain <mcgrof@kernel.org>
5996 L:      linux-kernel@vger.kernel.org
5997 S:      Maintained
5998 F:      Documentation/firmware_class/
5999 F:      drivers/base/firmware_loader/
6000 F:      include/linux/firmware.h
6001
6002 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6003 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6004 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6005 S:      Maintained
6006 F:      drivers/block/rsxx/
6007
6008 FLOPPY DRIVER
6009 M:      Jiri Kosina <jikos@kernel.org>
6010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6011 S:      Odd fixes
6012 F:      drivers/block/floppy.c
6013
6014 FMC SUBSYSTEM
6015 M:      Alessandro Rubini <rubini@gnudd.com>
6016 W:      http://www.ohwr.org/projects/fmc-bus
6017 S:      Supported
6018 F:      drivers/fmc/
6019 F:      include/linux/fmc*.h
6020 F:      include/linux/ipmi-fru.h
6021 K:      fmc_d.*register
6022
6023 FPGA MANAGER FRAMEWORK
6024 M:      Alan Tull <atull@kernel.org>
6025 M:      Moritz Fischer <mdf@kernel.org>
6026 L:      linux-fpga@vger.kernel.org
6027 S:      Maintained
6028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6029 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6030 F:      Documentation/fpga/
6031 F:      Documentation/driver-api/fpga/
6032 F:      Documentation/devicetree/bindings/fpga/
6033 F:      drivers/fpga/
6034 F:      include/linux/fpga/
6035 W:      http://www.rocketboards.org
6036
6037 FPGA DFL DRIVERS
6038 M:      Wu Hao <hao.wu@intel.com>
6039 L:      linux-fpga@vger.kernel.org
6040 S:      Maintained
6041 F:      Documentation/fpga/dfl.txt
6042 F:      include/uapi/linux/fpga-dfl.h
6043 F:      drivers/fpga/dfl*
6044
6045 FPU EMULATOR
6046 M:      Bill Metzenthen <billm@melbpc.org.au>
6047 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6048 S:      Maintained
6049 F:      arch/x86/math-emu/
6050
6051 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6052 L:      netdev@vger.kernel.org
6053 S:      Orphan
6054 F:      drivers/net/wan/dlci.c
6055 F:      drivers/net/wan/sdla.c
6056
6057 FRAMEBUFFER LAYER
6058 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6059 L:      dri-devel@lists.freedesktop.org
6060 L:      linux-fbdev@vger.kernel.org
6061 T:      git git://github.com/bzolnier/linux.git
6062 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6063 S:      Maintained
6064 F:      Documentation/fb/
6065 F:      drivers/video/
6066 F:      include/video/
6067 F:      include/linux/fb.h
6068 F:      include/uapi/video/
6069 F:      include/uapi/linux/fb.h
6070
6071 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6072 M:      Horia Geantă <horia.geanta@nxp.com>
6073 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6074 L:      linux-crypto@vger.kernel.org
6075 S:      Maintained
6076 F:      drivers/crypto/caam/
6077 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6078
6079 FREESCALE DIU FRAMEBUFFER DRIVER
6080 M:      Timur Tabi <timur@kernel.org>
6081 L:      linux-fbdev@vger.kernel.org
6082 S:      Maintained
6083 F:      drivers/video/fbdev/fsl-diu-fb.*
6084
6085 FREESCALE DMA DRIVER
6086 M:      Li Yang <leoyang.li@nxp.com>
6087 M:      Zhang Wei <zw@zh-kernel.org>
6088 L:      linuxppc-dev@lists.ozlabs.org
6089 S:      Maintained
6090 F:      drivers/dma/fsldma.*
6091
6092 FREESCALE ENETC ETHERNET DRIVERS
6093 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6094 L:      netdev@vger.kernel.org
6095 S:      Maintained
6096 F:      drivers/net/ethernet/freescale/enetc/
6097
6098 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6099 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6100 L:      netdev@vger.kernel.org
6101 S:      Maintained
6102 F:      drivers/net/ethernet/freescale/gianfar*
6103 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6104
6105 FREESCALE GPMI NAND DRIVER
6106 M:      Han Xu <han.xu@nxp.com>
6107 L:      linux-mtd@lists.infradead.org
6108 S:      Maintained
6109 F:      drivers/mtd/nand/raw/gpmi-nand/*
6110
6111 FREESCALE I2C CPM DRIVER
6112 M:      Jochen Friedrich <jochen@scram.de>
6113 L:      linuxppc-dev@lists.ozlabs.org
6114 L:      linux-i2c@vger.kernel.org
6115 S:      Maintained
6116 F:      drivers/i2c/busses/i2c-cpm.c
6117
6118 FREESCALE IMX LPI2C DRIVER
6119 M:      Dong Aisheng <aisheng.dong@nxp.com>
6120 L:      linux-i2c@vger.kernel.org
6121 L:      linux-imx@nxp.com
6122 S:      Maintained
6123 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6124 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6125
6126 FREESCALE IMX / MXC FEC DRIVER
6127 M:      Fugang Duan <fugang.duan@nxp.com>
6128 L:      netdev@vger.kernel.org
6129 S:      Maintained
6130 F:      drivers/net/ethernet/freescale/fec_main.c
6131 F:      drivers/net/ethernet/freescale/fec_ptp.c
6132 F:      drivers/net/ethernet/freescale/fec.h
6133 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6134
6135 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6136 M:      Sascha Hauer <s.hauer@pengutronix.de>
6137 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6138 L:      linux-fbdev@vger.kernel.org
6139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6140 S:      Maintained
6141 F:      include/linux/platform_data/video-imxfb.h
6142 F:      drivers/video/fbdev/imxfb.c
6143
6144 FREESCALE QORIQ DPAA ETHERNET DRIVER
6145 M:      Madalin Bucur <madalin.bucur@nxp.com>
6146 L:      netdev@vger.kernel.org
6147 S:      Maintained
6148 F:      drivers/net/ethernet/freescale/dpaa
6149
6150 FREESCALE QORIQ DPAA FMAN DRIVER
6151 M:      Madalin Bucur <madalin.bucur@nxp.com>
6152 L:      netdev@vger.kernel.org
6153 S:      Maintained
6154 F:      drivers/net/ethernet/freescale/fman
6155 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6156
6157 FREESCALE QORIQ PTP CLOCK DRIVER
6158 M:      Yangbo Lu <yangbo.lu@nxp.com>
6159 L:      netdev@vger.kernel.org
6160 S:      Maintained
6161 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6162 F:      drivers/ptp/ptp_qoriq.c
6163 F:      drivers/ptp/ptp_qoriq_debugfs.c
6164 F:      include/linux/fsl/ptp_qoriq.h
6165 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6166
6167 FREESCALE QUAD SPI DRIVER
6168 M:      Han Xu <han.xu@nxp.com>
6169 L:      linux-spi@vger.kernel.org
6170 S:      Maintained
6171 F:      drivers/spi/spi-fsl-qspi.c
6172
6173 FREESCALE QUICC ENGINE LIBRARY
6174 M:      Qiang Zhao <qiang.zhao@nxp.com>
6175 L:      linuxppc-dev@lists.ozlabs.org
6176 S:      Maintained
6177 F:      drivers/soc/fsl/qe/
6178 F:      include/soc/fsl/*qe*.h
6179 F:      include/soc/fsl/*ucc*.h
6180
6181 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6182 M:      Li Yang <leoyang.li@nxp.com>
6183 L:      netdev@vger.kernel.org
6184 L:      linuxppc-dev@lists.ozlabs.org
6185 S:      Maintained
6186 F:      drivers/net/ethernet/freescale/ucc_geth*
6187
6188 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6189 M:      Zhao Qiang <qiang.zhao@nxp.com>
6190 L:      netdev@vger.kernel.org
6191 L:      linuxppc-dev@lists.ozlabs.org
6192 S:      Maintained
6193 F:      drivers/net/wan/fsl_ucc_hdlc*
6194
6195 FREESCALE QUICC ENGINE UCC UART DRIVER
6196 M:      Timur Tabi <timur@kernel.org>
6197 L:      linuxppc-dev@lists.ozlabs.org
6198 S:      Maintained
6199 F:      drivers/tty/serial/ucc_uart.c
6200
6201 FREESCALE SOC DRIVERS
6202 M:      Li Yang <leoyang.li@nxp.com>
6203 L:      linuxppc-dev@lists.ozlabs.org
6204 L:      linux-arm-kernel@lists.infradead.org
6205 S:      Maintained
6206 F:      Documentation/devicetree/bindings/soc/fsl/
6207 F:      drivers/soc/fsl/
6208 F:      include/linux/fsl/
6209
6210 FREESCALE SOC FS_ENET DRIVER
6211 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6212 L:      linuxppc-dev@lists.ozlabs.org
6213 L:      netdev@vger.kernel.org
6214 S:      Maintained
6215 F:      drivers/net/ethernet/freescale/fs_enet/
6216 F:      include/linux/fs_enet_pd.h
6217
6218 FREESCALE SOC SOUND DRIVERS
6219 M:      Timur Tabi <timur@kernel.org>
6220 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6221 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6222 R:      Fabio Estevam <festevam@gmail.com>
6223 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6224 L:      linuxppc-dev@lists.ozlabs.org
6225 S:      Maintained
6226 F:      sound/soc/fsl/fsl*
6227 F:      sound/soc/fsl/imx*
6228 F:      sound/soc/fsl/mpc8610_hpcd.c
6229
6230 FREESCALE USB PERIPHERAL DRIVERS
6231 M:      Li Yang <leoyang.li@nxp.com>
6232 L:      linux-usb@vger.kernel.org
6233 L:      linuxppc-dev@lists.ozlabs.org
6234 S:      Maintained
6235 F:      drivers/usb/gadget/udc/fsl*
6236
6237 FREEVXFS FILESYSTEM
6238 M:      Christoph Hellwig <hch@infradead.org>
6239 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6240 S:      Maintained
6241 F:      fs/freevxfs/
6242
6243 FREEZER
6244 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6245 M:      Pavel Machek <pavel@ucw.cz>
6246 L:      linux-pm@vger.kernel.org
6247 S:      Supported
6248 F:      Documentation/power/freezing-of-tasks.txt
6249 F:      include/linux/freezer.h
6250 F:      kernel/freezer.c
6251
6252 FRONTSWAP API
6253 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6254 L:      linux-kernel@vger.kernel.org
6255 S:      Maintained
6256 F:      mm/frontswap.c
6257 F:      include/linux/frontswap.h
6258
6259 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6260 M:      David Howells <dhowells@redhat.com>
6261 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6262 S:      Supported
6263 F:      Documentation/filesystems/caching/
6264 F:      fs/fscache/
6265 F:      include/linux/fscache*.h
6266
6267 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6268 M:      Theodore Y. Ts'o <tytso@mit.edu>
6269 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6270 L:      linux-fscrypt@vger.kernel.org
6271 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6273 S:      Supported
6274 F:      fs/crypto/
6275 F:      include/linux/fscrypt*.h
6276 F:      Documentation/filesystems/fscrypt.rst
6277
6278 FSI-ATTACHED I2C DRIVER
6279 M:      Eddie James <eajames@linux.ibm.com>
6280 L:      linux-i2c@vger.kernel.org
6281 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6282 S:      Maintained
6283 F:      drivers/i2c/busses/i2c-fsi.c
6284 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6285
6286 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6287 M:      Jan Kara <jack@suse.cz>
6288 R:      Amir Goldstein <amir73il@gmail.com>
6289 L:      linux-fsdevel@vger.kernel.org
6290 S:      Maintained
6291 F:      fs/notify/
6292 F:      include/linux/fsnotify*.h
6293
6294 FUJITSU LAPTOP EXTRAS
6295 M:      Jonathan Woithe <jwoithe@just42.net>
6296 L:      platform-driver-x86@vger.kernel.org
6297 S:      Maintained
6298 F:      drivers/platform/x86/fujitsu-laptop.c
6299
6300 FUJITSU M-5MO LS CAMERA ISP DRIVER
6301 M:      Kyungmin Park <kyungmin.park@samsung.com>
6302 M:      Heungjun Kim <riverful.kim@samsung.com>
6303 L:      linux-media@vger.kernel.org
6304 S:      Maintained
6305 F:      drivers/media/i2c/m5mols/
6306 F:      include/media/i2c/m5mols.h
6307
6308 FUJITSU TABLET EXTRAS
6309 M:      Robert Gerlach <khnz@gmx.de>
6310 L:      platform-driver-x86@vger.kernel.org
6311 S:      Maintained
6312 F:      drivers/platform/x86/fujitsu-tablet.c
6313
6314 FUSE: FILESYSTEM IN USERSPACE
6315 M:      Miklos Szeredi <miklos@szeredi.hu>
6316 L:      linux-fsdevel@vger.kernel.org
6317 W:      http://fuse.sourceforge.net/
6318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6319 S:      Maintained
6320 F:      fs/fuse/
6321 F:      include/uapi/linux/fuse.h
6322 F:      Documentation/filesystems/fuse.txt
6323
6324 FUTEX SUBSYSTEM
6325 M:      Thomas Gleixner <tglx@linutronix.de>
6326 M:      Ingo Molnar <mingo@redhat.com>
6327 R:      Peter Zijlstra <peterz@infradead.org>
6328 R:      Darren Hart <dvhart@infradead.org>
6329 L:      linux-kernel@vger.kernel.org
6330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6331 S:      Maintained
6332 F:      kernel/futex.c
6333 F:      kernel/futex_compat.c
6334 F:      include/asm-generic/futex.h
6335 F:      include/linux/futex.h
6336 F:      include/uapi/linux/futex.h
6337 F:      tools/testing/selftests/futex/
6338 F:      tools/perf/bench/futex*
6339 F:      Documentation/*futex*
6340
6341 GCC PLUGINS
6342 M:      Kees Cook <keescook@chromium.org>
6343 R:      Emese Revfy <re.emese@gmail.com>
6344 L:      kernel-hardening@lists.openwall.com
6345 S:      Maintained
6346 F:      scripts/gcc-plugins/
6347 F:      scripts/gcc-plugin.sh
6348 F:      scripts/Makefile.gcc-plugins
6349 F:      Documentation/gcc-plugins.txt
6350
6351 GASKET DRIVER FRAMEWORK
6352 M:      Rob Springer <rspringer@google.com>
6353 M:      Todd Poynor <toddpoynor@google.com>
6354 M:      Ben Chan <benchan@chromium.org>
6355 S:      Maintained
6356 F:      drivers/staging/gasket/
6357
6358 GCOV BASED KERNEL PROFILING
6359 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6360 S:      Maintained
6361 F:      kernel/gcov/
6362 F:      Documentation/dev-tools/gcov.rst
6363
6364 GDB KERNEL DEBUGGING HELPER SCRIPTS
6365 M:      Jan Kiszka <jan.kiszka@siemens.com>
6366 M:      Kieran Bingham <kbingham@kernel.org>
6367 S:      Supported
6368 F:      scripts/gdb/
6369
6370 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6371 M:      Achim Leubner <achim_leubner@adaptec.com>
6372 L:      linux-scsi@vger.kernel.org
6373 W:      http://www.icp-vortex.com/
6374 S:      Supported
6375 F:      drivers/scsi/gdt*
6376
6377 GEMTEK FM RADIO RECEIVER DRIVER
6378 M:      Hans Verkuil <hverkuil@xs4all.nl>
6379 L:      linux-media@vger.kernel.org
6380 T:      git git://linuxtv.org/media_tree.git
6381 W:      https://linuxtv.org
6382 S:      Maintained
6383 F:      drivers/media/radio/radio-gemtek*
6384
6385 GENERIC GPIO I2C DRIVER
6386 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6387 S:      Supported
6388 F:      drivers/i2c/busses/i2c-gpio.c
6389 F:      include/linux/platform_data/i2c-gpio.h
6390
6391 GENERIC GPIO I2C MULTIPLEXER DRIVER
6392 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6393 L:      linux-i2c@vger.kernel.org
6394 S:      Supported
6395 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6396 F:      include/linux/platform_data/i2c-mux-gpio.h
6397 F:      Documentation/i2c/muxes/i2c-mux-gpio
6398
6399 GENERIC HDLC (WAN) DRIVERS
6400 M:      Krzysztof Halasa <khc@pm.waw.pl>
6401 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6402 S:      Maintained
6403 F:      drivers/net/wan/c101.c
6404 F:      drivers/net/wan/hd6457*
6405 F:      drivers/net/wan/hdlc*
6406 F:      drivers/net/wan/n2.c
6407 F:      drivers/net/wan/pc300too.c
6408 F:      drivers/net/wan/pci200syn.c
6409 F:      drivers/net/wan/wanxl*
6410
6411 GENERIC INCLUDE/ASM HEADER FILES
6412 M:      Arnd Bergmann <arnd@arndb.de>
6413 L:      linux-arch@vger.kernel.org
6414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6415 S:      Maintained
6416 F:      include/asm-generic/
6417 F:      include/uapi/asm-generic/
6418
6419 GENERIC PHY FRAMEWORK
6420 M:      Kishon Vijay Abraham I <kishon@ti.com>
6421 L:      linux-kernel@vger.kernel.org
6422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6423 S:      Supported
6424 F:      drivers/phy/
6425 F:      include/linux/phy/
6426 F:      Documentation/devicetree/bindings/phy/
6427
6428 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6429 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6430 S:      Supported
6431 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6432
6433 GENERIC PM DOMAINS
6434 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6435 M:      Kevin Hilman <khilman@kernel.org>
6436 M:      Ulf Hansson <ulf.hansson@linaro.org>
6437 L:      linux-pm@vger.kernel.org
6438 S:      Supported
6439 F:      drivers/base/power/domain*.c
6440 F:      include/linux/pm_domain.h
6441 F:      Documentation/devicetree/bindings/power/power_domain.txt
6442
6443 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6444 M:      Eugen Hristev <eugen.hristev@microchip.com>
6445 L:      linux-input@vger.kernel.org
6446 S:      Maintained
6447 F:      drivers/input/touchscreen/resistive-adc-touch.c
6448
6449 GENERIC UIO DRIVER FOR PCI DEVICES
6450 M:      "Michael S. Tsirkin" <mst@redhat.com>
6451 L:      kvm@vger.kernel.org
6452 S:      Supported
6453 F:      drivers/uio/uio_pci_generic.c
6454
6455 GENWQE (IBM Generic Workqueue Card)
6456 M:      Frank Haverkamp <haver@linux.ibm.com>
6457 S:      Supported
6458 F:      drivers/misc/genwqe/
6459
6460 GET_MAINTAINER SCRIPT
6461 M:      Joe Perches <joe@perches.com>
6462 S:      Maintained
6463 F:      scripts/get_maintainer.pl
6464
6465 GFS2 FILE SYSTEM
6466 M:      Bob Peterson <rpeterso@redhat.com>
6467 M:      Andreas Gruenbacher <agruenba@redhat.com>
6468 L:      cluster-devel@redhat.com
6469 W:      http://sources.redhat.com/cluster/
6470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6471 S:      Supported
6472 F:      Documentation/filesystems/gfs2*.txt
6473 F:      fs/gfs2/
6474 F:      include/uapi/linux/gfs2_ondisk.h
6475
6476 GIGASET ISDN DRIVERS
6477 M:      Paul Bolle <pebolle@tiscali.nl>
6478 L:      gigaset307x-common@lists.sourceforge.net
6479 W:      http://gigaset307x.sourceforge.net/
6480 S:      Odd Fixes
6481 F:      Documentation/isdn/README.gigaset
6482 F:      drivers/isdn/gigaset/
6483 F:      include/uapi/linux/gigaset_dev.h
6484
6485 GNSS SUBSYSTEM
6486 M:      Johan Hovold <johan@kernel.org>
6487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6488 S:      Maintained
6489 F:      Documentation/ABI/testing/sysfs-class-gnss
6490 F:      Documentation/devicetree/bindings/gnss/
6491 F:      drivers/gnss/
6492 F:      include/linux/gnss.h
6493
6494 GO7007 MPEG CODEC
6495 M:      Hans Verkuil <hans.verkuil@cisco.com>
6496 L:      linux-media@vger.kernel.org
6497 S:      Maintained
6498 F:      drivers/media/usb/go7007/
6499
6500 GOODIX TOUCHSCREEN
6501 M:      Bastien Nocera <hadess@hadess.net>
6502 L:      linux-input@vger.kernel.org
6503 S:      Maintained
6504 F:      drivers/input/touchscreen/goodix.c
6505
6506 GPD POCKET FAN DRIVER
6507 M:      Hans de Goede <hdegoede@redhat.com>
6508 L:      platform-driver-x86@vger.kernel.org
6509 S:      Maintained
6510 F:      drivers/platform/x86/gpd-pocket-fan.c
6511
6512 GPIO ACPI SUPPORT
6513 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6514 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6515 L:      linux-gpio@vger.kernel.org
6516 L:      linux-acpi@vger.kernel.org
6517 S:      Maintained
6518 F:      Documentation/acpi/gpio-properties.txt
6519 F:      drivers/gpio/gpiolib-acpi.c
6520
6521 GPIO IR Transmitter
6522 M:      Sean Young <sean@mess.org>
6523 L:      linux-media@vger.kernel.org
6524 S:      Maintained
6525 F:      drivers/media/rc/gpio-ir-tx.c
6526
6527 GPIO MOCKUP DRIVER
6528 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6529 L:      linux-gpio@vger.kernel.org
6530 S:      Maintained
6531 F:      drivers/gpio/gpio-mockup.c
6532 F:      tools/testing/selftests/gpio/
6533
6534 GPIO SUBSYSTEM
6535 M:      Linus Walleij <linus.walleij@linaro.org>
6536 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6537 L:      linux-gpio@vger.kernel.org
6538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6539 S:      Maintained
6540 F:      Documentation/devicetree/bindings/gpio/
6541 F:      Documentation/driver-api/gpio/
6542 F:      Documentation/gpio/
6543 F:      Documentation/ABI/testing/gpio-cdev
6544 F:      Documentation/ABI/obsolete/sysfs-gpio
6545 F:      drivers/gpio/
6546 F:      include/linux/gpio/
6547 F:      include/linux/gpio.h
6548 F:      include/linux/of_gpio.h
6549 F:      include/asm-generic/gpio.h
6550 F:      include/uapi/linux/gpio.h
6551 F:      tools/gpio/
6552
6553 GRE DEMULTIPLEXER DRIVER
6554 M:      Dmitry Kozlov <xeb@mail.ru>
6555 L:      netdev@vger.kernel.org
6556 S:      Maintained
6557 F:      net/ipv4/gre_demux.c
6558 F:      net/ipv4/gre_offload.c
6559 F:      include/net/gre.h
6560
6561 GRETH 10/100/1G Ethernet MAC device driver
6562 M:      Andreas Larsson <andreas@gaisler.com>
6563 L:      netdev@vger.kernel.org
6564 S:      Maintained
6565 F:      drivers/net/ethernet/aeroflex/
6566
6567 GREYBUS AUDIO PROTOCOLS DRIVERS
6568 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6569 M:      Mark Greer <mgreer@animalcreek.com>
6570 S:      Maintained
6571 F:      drivers/staging/greybus/audio_apbridgea.c
6572 F:      drivers/staging/greybus/audio_apbridgea.h
6573 F:      drivers/staging/greybus/audio_codec.c
6574 F:      drivers/staging/greybus/audio_codec.h
6575 F:      drivers/staging/greybus/audio_gb.c
6576 F:      drivers/staging/greybus/audio_manager.c
6577 F:      drivers/staging/greybus/audio_manager.h
6578 F:      drivers/staging/greybus/audio_manager_module.c
6579 F:      drivers/staging/greybus/audio_manager_private.h
6580 F:      drivers/staging/greybus/audio_manager_sysfs.c
6581 F:      drivers/staging/greybus/audio_module.c
6582 F:      drivers/staging/greybus/audio_topology.c
6583
6584 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6585 M:      Viresh Kumar <vireshk@kernel.org>
6586 S:      Maintained
6587 F:      drivers/staging/greybus/authentication.c
6588 F:      drivers/staging/greybus/bootrom.c
6589 F:      drivers/staging/greybus/firmware.h
6590 F:      drivers/staging/greybus/fw-core.c
6591 F:      drivers/staging/greybus/fw-download.c
6592 F:      drivers/staging/greybus/fw-management.c
6593 F:      drivers/staging/greybus/greybus_authentication.h
6594 F:      drivers/staging/greybus/greybus_firmware.h
6595 F:      drivers/staging/greybus/hid.c
6596 F:      drivers/staging/greybus/i2c.c
6597 F:      drivers/staging/greybus/spi.c
6598 F:      drivers/staging/greybus/spilib.c
6599 F:      drivers/staging/greybus/spilib.h
6600
6601 GREYBUS LOOPBACK DRIVER
6602 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6603 S:      Maintained
6604 F:      drivers/staging/greybus/loopback.c
6605
6606 GREYBUS PLATFORM DRIVERS
6607 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6608 S:      Maintained
6609 F:      drivers/staging/greybus/arche-platform.c
6610 F:      drivers/staging/greybus/arche-apb-ctrl.c
6611 F:      drivers/staging/greybus/arche_platform.h
6612
6613 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6614 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6615 S:      Maintained
6616 F:      drivers/staging/greybus/sdio.c
6617 F:      drivers/staging/greybus/light.c
6618 F:      drivers/staging/greybus/gpio.c
6619 F:      drivers/staging/greybus/power_supply.c
6620 F:      drivers/staging/greybus/spi.c
6621 F:      drivers/staging/greybus/spilib.c
6622
6623 GREYBUS SUBSYSTEM
6624 M:      Johan Hovold <johan@kernel.org>
6625 M:      Alex Elder <elder@kernel.org>
6626 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6627 S:      Maintained
6628 F:      drivers/staging/greybus/
6629 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6630
6631 GREYBUS UART PROTOCOLS DRIVERS
6632 M:      David Lin <dtwlin@gmail.com>
6633 S:      Maintained
6634 F:      drivers/staging/greybus/uart.c
6635 F:      drivers/staging/greybus/log.c
6636
6637 GS1662 VIDEO SERIALIZER
6638 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6639 L:      linux-media@vger.kernel.org
6640 T:      git git://linuxtv.org/media_tree.git
6641 S:      Maintained
6642 F:      drivers/media/spi/gs1662.c
6643
6644 GSPCA FINEPIX SUBDRIVER
6645 M:      Frank Zago <frank@zago.net>
6646 L:      linux-media@vger.kernel.org
6647 T:      git git://linuxtv.org/media_tree.git
6648 S:      Maintained
6649 F:      drivers/media/usb/gspca/finepix.c
6650
6651 GSPCA GL860 SUBDRIVER
6652 M:      Olivier Lorin <o.lorin@laposte.net>
6653 L:      linux-media@vger.kernel.org
6654 T:      git git://linuxtv.org/media_tree.git
6655 S:      Maintained
6656 F:      drivers/media/usb/gspca/gl860/
6657
6658 GSPCA M5602 SUBDRIVER
6659 M:      Erik Andren <erik.andren@gmail.com>
6660 L:      linux-media@vger.kernel.org
6661 T:      git git://linuxtv.org/media_tree.git
6662 S:      Maintained
6663 F:      drivers/media/usb/gspca/m5602/
6664
6665 GSPCA PAC207 SONIXB SUBDRIVER
6666 M:      Hans Verkuil <hverkuil@xs4all.nl>
6667 L:      linux-media@vger.kernel.org
6668 T:      git git://linuxtv.org/media_tree.git
6669 S:      Odd Fixes
6670 F:      drivers/media/usb/gspca/pac207.c
6671
6672 GSPCA SN9C20X SUBDRIVER
6673 M:      Brian Johnson <brijohn@gmail.com>
6674 L:      linux-media@vger.kernel.org
6675 T:      git git://linuxtv.org/media_tree.git
6676 S:      Maintained
6677 F:      drivers/media/usb/gspca/sn9c20x.c
6678
6679 GSPCA T613 SUBDRIVER
6680 M:      Leandro Costantino <lcostantino@gmail.com>
6681 L:      linux-media@vger.kernel.org
6682 T:      git git://linuxtv.org/media_tree.git
6683 S:      Maintained
6684 F:      drivers/media/usb/gspca/t613.c
6685
6686 GSPCA USB WEBCAM DRIVER
6687 M:      Hans Verkuil <hverkuil@xs4all.nl>
6688 L:      linux-media@vger.kernel.org
6689 T:      git git://linuxtv.org/media_tree.git
6690 S:      Odd Fixes
6691 F:      drivers/media/usb/gspca/
6692
6693 GTP (GPRS Tunneling Protocol)
6694 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6695 M:      Harald Welte <laforge@gnumonks.org>
6696 L:      osmocom-net-gprs@lists.osmocom.org
6697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6698 S:      Maintained
6699 F:      drivers/net/gtp.c
6700
6701 GUID PARTITION TABLE (GPT)
6702 M:      Davidlohr Bueso <dave@stgolabs.net>
6703 L:      linux-efi@vger.kernel.org
6704 S:      Maintained
6705 F:      block/partitions/efi.*
6706
6707 H8/300 ARCHITECTURE
6708 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6709 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6710 W:      http://uclinux-h8.sourceforge.jp
6711 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6712 S:      Maintained
6713 F:      arch/h8300/
6714 F:      drivers/clocksource/h8300_*.c
6715 F:      drivers/clk/h8300/
6716 F:      drivers/irqchip/irq-renesas-h8*.c
6717
6718 HABANALABS PCI DRIVER
6719 M:      Oded Gabbay <oded.gabbay@gmail.com>
6720 T:      git https://github.com/HabanaAI/linux.git
6721 S:      Supported
6722 F:      drivers/misc/habanalabs/
6723 F:      include/uapi/misc/habanalabs.h
6724 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6725 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6726
6727 HACKRF MEDIA DRIVER
6728 M:      Antti Palosaari <crope@iki.fi>
6729 L:      linux-media@vger.kernel.org
6730 W:      https://linuxtv.org
6731 W:      http://palosaari.fi/linux/
6732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6733 T:      git git://linuxtv.org/anttip/media_tree.git
6734 S:      Maintained
6735 F:      drivers/media/usb/hackrf/
6736
6737 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6738 M:      Frank Seidel <frank@f-seidel.de>
6739 L:      platform-driver-x86@vger.kernel.org
6740 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6741 S:      Maintained
6742 F:      drivers/platform/x86/hdaps.c
6743
6744 HARDWARE MONITORING
6745 M:      Jean Delvare <jdelvare@suse.com>
6746 M:      Guenter Roeck <linux@roeck-us.net>
6747 L:      linux-hwmon@vger.kernel.org
6748 W:      http://hwmon.wiki.kernel.org/
6749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6750 S:      Maintained
6751 F:      Documentation/devicetree/bindings/hwmon/
6752 F:      Documentation/hwmon/
6753 F:      drivers/hwmon/
6754 F:      include/linux/hwmon*.h
6755 F:      include/trace/events/hwmon*.h
6756
6757 HARDWARE RANDOM NUMBER GENERATOR CORE
6758 M:      Matt Mackall <mpm@selenic.com>
6759 M:      Herbert Xu <herbert@gondor.apana.org.au>
6760 L:      linux-crypto@vger.kernel.org
6761 S:      Odd fixes
6762 F:      Documentation/devicetree/bindings/rng/
6763 F:      Documentation/hw_random.txt
6764 F:      drivers/char/hw_random/
6765 F:      include/linux/hw_random.h
6766
6767 HARDWARE TRACING FACILITIES
6768 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6769 S:      Maintained
6770 F:      drivers/hwtracing/
6771
6772 HARDWARE SPINLOCK CORE
6773 M:      Ohad Ben-Cohen <ohad@wizery.com>
6774 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6775 L:      linux-remoteproc@vger.kernel.org
6776 S:      Maintained
6777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6778 F:      Documentation/devicetree/bindings/hwlock/
6779 F:      Documentation/hwspinlock.txt
6780 F:      drivers/hwspinlock/
6781 F:      include/linux/hwspinlock.h
6782
6783 HARMONY SOUND DRIVER
6784 L:      linux-parisc@vger.kernel.org
6785 S:      Maintained
6786 F:      sound/parisc/harmony.*
6787
6788 HDPVR USB VIDEO ENCODER DRIVER
6789 M:      Hans Verkuil <hverkuil@xs4all.nl>
6790 L:      linux-media@vger.kernel.org
6791 T:      git git://linuxtv.org/media_tree.git
6792 W:      https://linuxtv.org
6793 S:      Odd Fixes
6794 F:      drivers/media/usb/hdpvr/
6795
6796 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6797 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6798 S:      Supported
6799 F:      Documentation/watchdog/hpwdt.txt
6800 F:      drivers/watchdog/hpwdt.c
6801
6802 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6803 M:      Don Brace <don.brace@microsemi.com>
6804 L:      esc.storagedev@microsemi.com
6805 L:      linux-scsi@vger.kernel.org
6806 S:      Supported
6807 F:      Documentation/scsi/hpsa.txt
6808 F:      drivers/scsi/hpsa*.[ch]
6809 F:      include/linux/cciss*.h
6810 F:      include/uapi/linux/cciss*.h
6811
6812 HFI1 DRIVER
6813 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6814 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6815 L:      linux-rdma@vger.kernel.org
6816 S:      Supported
6817 F:      drivers/infiniband/hw/hfi1
6818
6819 HFS FILESYSTEM
6820 L:      linux-fsdevel@vger.kernel.org
6821 S:      Orphan
6822 F:      Documentation/filesystems/hfs.txt
6823 F:      fs/hfs/
6824
6825 HFSPLUS FILESYSTEM
6826 L:      linux-fsdevel@vger.kernel.org
6827 S:      Orphan
6828 F:      Documentation/filesystems/hfsplus.txt
6829 F:      fs/hfsplus/
6830
6831 HGA FRAMEBUFFER DRIVER
6832 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6833 L:      linux-nvidia@lists.surfsouth.com
6834 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6835 S:      Maintained
6836 F:      drivers/video/fbdev/hgafb.c
6837
6838 HIBERNATION (aka Software Suspend, aka swsusp)
6839 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6840 M:      Pavel Machek <pavel@ucw.cz>
6841 L:      linux-pm@vger.kernel.org
6842 B:      https://bugzilla.kernel.org
6843 S:      Supported
6844 F:      arch/x86/power/
6845 F:      drivers/base/power/
6846 F:      kernel/power/
6847 F:      include/linux/suspend.h
6848 F:      include/linux/freezer.h
6849 F:      include/linux/pm.h
6850 F:      arch/*/include/asm/suspend*.h
6851
6852 HID CORE LAYER
6853 M:      Jiri Kosina <jikos@kernel.org>
6854 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6855 L:      linux-input@vger.kernel.org
6856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6857 S:      Maintained
6858 F:      drivers/hid/
6859 F:      include/linux/hid*
6860 F:      include/uapi/linux/hid*
6861
6862 HID SENSOR HUB DRIVERS
6863 M:      Jiri Kosina <jikos@kernel.org>
6864 M:      Jonathan Cameron <jic23@kernel.org>
6865 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6866 L:      linux-input@vger.kernel.org
6867 L:      linux-iio@vger.kernel.org
6868 S:      Maintained
6869 F:      Documentation/hid/hid-sensor*
6870 F:      drivers/hid/hid-sensor-*
6871 F:      drivers/iio/*/hid-*
6872 F:      include/linux/hid-sensor-*
6873
6874 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6875 M:      Thomas Gleixner <tglx@linutronix.de>
6876 L:      linux-kernel@vger.kernel.org
6877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6878 S:      Maintained
6879 F:      Documentation/timers/
6880 F:      kernel/time/hrtimer.c
6881 F:      kernel/time/clockevents.c
6882 F:      kernel/time/timer_*.c
6883 F:      include/linux/clockchips.h
6884 F:      include/linux/hrtimer.h
6885
6886 HIGH-SPEED SCC DRIVER FOR AX.25
6887 L:      linux-hams@vger.kernel.org
6888 S:      Orphan
6889 F:      drivers/net/hamradio/dmascc.c
6890 F:      drivers/net/hamradio/scc.c
6891
6892 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6893 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6894 W:      http://www.highpoint-tech.com
6895 S:      Supported
6896 F:      Documentation/scsi/hptiop.txt
6897 F:      drivers/scsi/hptiop.c
6898
6899 HIPPI
6900 M:      Jes Sorensen <jes@trained-monkey.org>
6901 L:      linux-hippi@sunsite.dk
6902 S:      Maintained
6903 F:      include/linux/hippidevice.h
6904 F:      include/uapi/linux/if_hippi.h
6905 F:      net/802/hippi.c
6906 F:      drivers/net/hippi/
6907
6908 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6909 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6910 M:      Salil Mehta <salil.mehta@huawei.com>
6911 L:      netdev@vger.kernel.org
6912 W:      http://www.hisilicon.com
6913 S:      Maintained
6914 F:      drivers/net/ethernet/hisilicon/hns3/
6915
6916 HISILICON LPC BUS DRIVER
6917 M:      john.garry@huawei.com
6918 W:      http://www.hisilicon.com
6919 S:      Maintained
6920 F:      drivers/bus/hisi_lpc.c
6921 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6922
6923 HISILICON NETWORK SUBSYSTEM DRIVER
6924 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6925 M:      Salil Mehta <salil.mehta@huawei.com>
6926 L:      netdev@vger.kernel.org
6927 W:      http://www.hisilicon.com
6928 S:      Maintained
6929 F:      drivers/net/ethernet/hisilicon/
6930 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6931
6932 HISILICON PMU DRIVER
6933 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6934 W:      http://www.hisilicon.com
6935 S:      Supported
6936 F:      drivers/perf/hisilicon
6937 F:      Documentation/perf/hisi-pmu.txt
6938
6939 HISILICON ROCE DRIVER
6940 M:      Lijun Ou <oulijun@huawei.com>
6941 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6942 L:      linux-rdma@vger.kernel.org
6943 S:      Maintained
6944 F:      drivers/infiniband/hw/hns/
6945 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6946
6947 HISILICON SAS Controller
6948 M:      John Garry <john.garry@huawei.com>
6949 W:      http://www.hisilicon.com
6950 S:      Supported
6951 F:      drivers/scsi/hisi_sas/
6952 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6953
6954 HMM - Heterogeneous Memory Management
6955 M:      Jérôme Glisse <jglisse@redhat.com>
6956 L:      linux-mm@kvack.org
6957 S:      Maintained
6958 F:      mm/hmm*
6959 F:      include/linux/hmm*
6960 F:      Documentation/vm/hmm.rst
6961
6962 HOST AP DRIVER
6963 M:      Jouni Malinen <j@w1.fi>
6964 L:      linux-wireless@vger.kernel.org
6965 W:      http://w1.fi/hostap-driver.html
6966 S:      Obsolete
6967 F:      drivers/net/wireless/intersil/hostap/
6968
6969 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6970 L:      platform-driver-x86@vger.kernel.org
6971 S:      Orphan
6972 F:      drivers/platform/x86/tc1100-wmi.c
6973
6974 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6975 M:      Jaroslav Kysela <perex@perex.cz>
6976 S:      Maintained
6977 F:      drivers/net/ethernet/hp/hp100.*
6978
6979 HPET:   High Precision Event Timers driver
6980 M:      Clemens Ladisch <clemens@ladisch.de>
6981 S:      Maintained
6982 F:      Documentation/timers/hpet.txt
6983 F:      drivers/char/hpet.c
6984 F:      include/linux/hpet.h
6985 F:      include/uapi/linux/hpet.h
6986
6987 HPET:   x86
6988 S:      Orphan
6989 F:      arch/x86/kernel/hpet.c
6990 F:      arch/x86/include/asm/hpet.h
6991
6992 HPFS FILESYSTEM
6993 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6994 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6995 S:      Maintained
6996 F:      fs/hpfs/
6997
6998 HSI SUBSYSTEM
6999 M:      Sebastian Reichel <sre@kernel.org>
7000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7001 S:      Maintained
7002 F:      Documentation/ABI/testing/sysfs-bus-hsi
7003 F:      Documentation/driver-api/hsi.rst
7004 F:      drivers/hsi/
7005 F:      include/linux/hsi/
7006 F:      include/uapi/linux/hsi/
7007
7008 HSO 3G MODEM DRIVER
7009 L:      linux-usb@vger.kernel.org
7010 S:      Orphan
7011 F:      drivers/net/usb/hso.c
7012
7013 HSR NETWORK PROTOCOL
7014 M:      Arvid Brodin <arvid.brodin@alten.se>
7015 L:      netdev@vger.kernel.org
7016 S:      Maintained
7017 F:      net/hsr/
7018
7019 HT16K33 LED CONTROLLER DRIVER
7020 M:      Robin van der Gracht <robin@protonic.nl>
7021 S:      Maintained
7022 F:      drivers/auxdisplay/ht16k33.c
7023 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7024
7025 HTCPEN TOUCHSCREEN DRIVER
7026 M:      Pau Oliva Fora <pof@eslack.org>
7027 L:      linux-input@vger.kernel.org
7028 S:      Maintained
7029 F:      drivers/input/touchscreen/htcpen.c
7030
7031 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7032 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7033 L:      linux-iio@vger.kernel.org
7034 W:      http://www.st.com/
7035 S:      Maintained
7036 F:      drivers/iio/humidity/hts221*
7037 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7038
7039 HUAWEI ETHERNET DRIVER
7040 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7041 L:      netdev@vger.kernel.org
7042 S:      Supported
7043 F:      Documentation/networking/hinic.txt
7044 F:      drivers/net/ethernet/huawei/hinic/
7045
7046 HUGETLB FILESYSTEM
7047 M:      Mike Kravetz <mike.kravetz@oracle.com>
7048 L:      linux-mm@kvack.org
7049 S:      Maintained
7050 F:      fs/hugetlbfs/
7051 F:      mm/hugetlb.c
7052 F:      include/linux/hugetlb.h
7053 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7054 F:      Documentation/vm/hugetlbfs_reserv.rst
7055 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7056
7057 HVA ST MEDIA DRIVER
7058 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7059 L:      linux-media@vger.kernel.org
7060 T:      git git://linuxtv.org/media_tree.git
7061 W:      https://linuxtv.org
7062 S:      Supported
7063 F:      drivers/media/platform/sti/hva
7064
7065 HWPOISON MEMORY FAILURE HANDLING
7066 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7067 L:      linux-mm@kvack.org
7068 S:      Maintained
7069 F:      mm/memory-failure.c
7070 F:      mm/hwpoison-inject.c
7071
7072 HYGON PROCESSOR SUPPORT
7073 M:      Pu Wen <puwen@hygon.cn>
7074 L:      linux-kernel@vger.kernel.org
7075 S:      Maintained
7076 F:      arch/x86/kernel/cpu/hygon.c
7077
7078 Hyper-V CORE AND DRIVERS
7079 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7080 M:      Haiyang Zhang <haiyangz@microsoft.com>
7081 M:      Stephen Hemminger <sthemmin@microsoft.com>
7082 M:      Sasha Levin <sashal@kernel.org>
7083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7084 L:      linux-hyperv@vger.kernel.org
7085 S:      Supported
7086 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7087 F:      arch/x86/include/asm/mshyperv.h
7088 F:      arch/x86/include/asm/trace/hyperv.h
7089 F:      arch/x86/include/asm/hyperv-tlfs.h
7090 F:      arch/x86/kernel/cpu/mshyperv.c
7091 F:      arch/x86/hyperv
7092 F:      drivers/hid/hid-hyperv.c
7093 F:      drivers/hv/
7094 F:      drivers/input/serio/hyperv-keyboard.c
7095 F:      drivers/pci/controller/pci-hyperv.c
7096 F:      drivers/net/hyperv/
7097 F:      drivers/scsi/storvsc_drv.c
7098 F:      drivers/uio/uio_hv_generic.c
7099 F:      drivers/video/fbdev/hyperv_fb.c
7100 F:      net/vmw_vsock/hyperv_transport.c
7101 F:      include/linux/hyperv.h
7102 F:      include/uapi/linux/hyperv.h
7103 F:      tools/hv/
7104 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7105
7106 HYPERVISOR VIRTUAL CONSOLE DRIVER
7107 L:      linuxppc-dev@lists.ozlabs.org
7108 S:      Odd Fixes
7109 F:      drivers/tty/hvc/
7110
7111 I2C ACPI SUPPORT
7112 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7113 L:      linux-i2c@vger.kernel.org
7114 L:      linux-acpi@vger.kernel.org
7115 S:      Maintained
7116 F:      drivers/i2c/i2c-core-acpi.c
7117
7118 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7119 M:      Ajay Gupta <ajayg@nvidia.com>
7120 L:      linux-i2c@vger.kernel.org
7121 S:      Maintained
7122 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7123 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7124
7125 I2C MUXES
7126 M:      Peter Rosin <peda@axentia.se>
7127 L:      linux-i2c@vger.kernel.org
7128 S:      Maintained
7129 F:      Documentation/i2c/i2c-topology
7130 F:      Documentation/i2c/muxes/
7131 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7132 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7133 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7134 F:      drivers/i2c/i2c-mux.c
7135 F:      drivers/i2c/muxes/
7136 F:      include/linux/i2c-mux.h
7137
7138 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7139 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7140 L:      linux-i2c@vger.kernel.org
7141 S:      Maintained
7142 F:      drivers/i2c/busses/i2c-mv64xxx.c
7143
7144 I2C OVER PARALLEL PORT
7145 M:      Jean Delvare <jdelvare@suse.com>
7146 L:      linux-i2c@vger.kernel.org
7147 S:      Maintained
7148 F:      Documentation/i2c/busses/i2c-parport
7149 F:      Documentation/i2c/busses/i2c-parport-light
7150 F:      drivers/i2c/busses/i2c-parport.c
7151 F:      drivers/i2c/busses/i2c-parport-light.c
7152
7153 I2C SUBSYSTEM
7154 M:      Wolfram Sang <wsa@the-dreams.de>
7155 L:      linux-i2c@vger.kernel.org
7156 W:      https://i2c.wiki.kernel.org/
7157 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7159 S:      Maintained
7160 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7161 F:      Documentation/i2c/
7162 F:      drivers/i2c/*
7163 F:      include/linux/i2c.h
7164 F:      include/linux/i2c-dev.h
7165 F:      include/linux/i2c-smbus.h
7166 F:      include/uapi/linux/i2c.h
7167 F:      include/uapi/linux/i2c-*.h
7168
7169 I2C SUBSYSTEM HOST DRIVERS
7170 L:      linux-i2c@vger.kernel.org
7171 W:      https://i2c.wiki.kernel.org/
7172 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7174 S:      Odd Fixes
7175 F:      Documentation/devicetree/bindings/i2c/
7176 F:      drivers/i2c/algos/
7177 F:      drivers/i2c/busses/
7178
7179 I2C-TAOS-EVM DRIVER
7180 M:      Jean Delvare <jdelvare@suse.com>
7181 L:      linux-i2c@vger.kernel.org
7182 S:      Maintained
7183 F:      Documentation/i2c/busses/i2c-taos-evm
7184 F:      drivers/i2c/busses/i2c-taos-evm.c
7185
7186 I2C-TINY-USB DRIVER
7187 M:      Till Harbaum <till@harbaum.org>
7188 L:      linux-i2c@vger.kernel.org
7189 W:      http://www.harbaum.org/till/i2c_tiny_usb
7190 S:      Maintained
7191 F:      drivers/i2c/busses/i2c-tiny-usb.c
7192
7193 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7194 M:      Jean Delvare <jdelvare@suse.com>
7195 L:      linux-i2c@vger.kernel.org
7196 S:      Maintained
7197 F:      Documentation/i2c/busses/i2c-ali1535
7198 F:      Documentation/i2c/busses/i2c-ali1563
7199 F:      Documentation/i2c/busses/i2c-ali15x3
7200 F:      Documentation/i2c/busses/i2c-amd756
7201 F:      Documentation/i2c/busses/i2c-amd8111
7202 F:      Documentation/i2c/busses/i2c-i801
7203 F:      Documentation/i2c/busses/i2c-nforce2
7204 F:      Documentation/i2c/busses/i2c-piix4
7205 F:      Documentation/i2c/busses/i2c-sis5595
7206 F:      Documentation/i2c/busses/i2c-sis630
7207 F:      Documentation/i2c/busses/i2c-sis96x
7208 F:      Documentation/i2c/busses/i2c-via
7209 F:      Documentation/i2c/busses/i2c-viapro
7210 F:      drivers/i2c/busses/i2c-ali1535.c
7211 F:      drivers/i2c/busses/i2c-ali1563.c
7212 F:      drivers/i2c/busses/i2c-ali15x3.c
7213 F:      drivers/i2c/busses/i2c-amd756.c
7214 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7215 F:      drivers/i2c/busses/i2c-amd8111.c
7216 F:      drivers/i2c/busses/i2c-i801.c
7217 F:      drivers/i2c/busses/i2c-isch.c
7218 F:      drivers/i2c/busses/i2c-nforce2.c
7219 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7220 F:      drivers/i2c/busses/i2c-piix4.c
7221 F:      drivers/i2c/busses/i2c-sis5595.c
7222 F:      drivers/i2c/busses/i2c-sis630.c
7223 F:      drivers/i2c/busses/i2c-sis96x.c
7224 F:      drivers/i2c/busses/i2c-via.c
7225 F:      drivers/i2c/busses/i2c-viapro.c
7226
7227 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7228 M:      Hans de Goede <hdegoede@redhat.com>
7229 L:      linux-i2c@vger.kernel.org
7230 S:      Maintained
7231 F:      drivers/i2c/busses/i2c-cht-wc.c
7232
7233 I2C/SMBUS ISMT DRIVER
7234 M:      Seth Heasley <seth.heasley@intel.com>
7235 M:      Neil Horman <nhorman@tuxdriver.com>
7236 L:      linux-i2c@vger.kernel.org
7237 F:      drivers/i2c/busses/i2c-ismt.c
7238 F:      Documentation/i2c/busses/i2c-ismt
7239
7240 I2C/SMBUS STUB DRIVER
7241 M:      Jean Delvare <jdelvare@suse.com>
7242 L:      linux-i2c@vger.kernel.org
7243 S:      Maintained
7244 F:      drivers/i2c/i2c-stub.c
7245
7246 I3C SUBSYSTEM
7247 M:      Boris Brezillon <bbrezillon@kernel.org>
7248 L:      linux-i3c@lists.infradead.org
7249 C:      irc://chat.freenode.net/linux-i3c
7250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7251 S:      Maintained
7252 F:      Documentation/ABI/testing/sysfs-bus-i3c
7253 F:      Documentation/devicetree/bindings/i3c/
7254 F:      Documentation/driver-api/i3c
7255 F:      drivers/i3c/
7256 F:      include/linux/i3c/
7257 F:      include/dt-bindings/i3c/
7258
7259 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7260 M:      Vitor Soares <vitor.soares@synopsys.com>
7261 S:      Maintained
7262 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7263 F:      drivers/i3c/master/dw*
7264
7265 IA64 (Itanium) PLATFORM
7266 M:      Tony Luck <tony.luck@intel.com>
7267 M:      Fenghua Yu <fenghua.yu@intel.com>
7268 L:      linux-ia64@vger.kernel.org
7269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7270 S:      Maintained
7271 F:      arch/ia64/
7272
7273 IBM Power 842 compression accelerator
7274 M:      Haren Myneni <haren@us.ibm.com>
7275 S:      Supported
7276 F:      drivers/crypto/nx/Makefile
7277 F:      drivers/crypto/nx/Kconfig
7278 F:      drivers/crypto/nx/nx-842*
7279 F:      include/linux/sw842.h
7280 F:      crypto/842.c
7281 F:      lib/842/
7282
7283 IBM Power in-Nest Crypto Acceleration
7284 M:      Breno Leitão <leitao@debian.org>
7285 M:      Nayna Jain <nayna@linux.ibm.com>
7286 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7287 L:      linux-crypto@vger.kernel.org
7288 S:      Supported
7289 F:      drivers/crypto/nx/Makefile
7290 F:      drivers/crypto/nx/Kconfig
7291 F:      drivers/crypto/nx/nx-aes*
7292 F:      drivers/crypto/nx/nx-sha*
7293 F:      drivers/crypto/nx/nx.*
7294 F:      drivers/crypto/nx/nx_csbcpb.h
7295 F:      drivers/crypto/nx/nx_debugfs.h
7296
7297 IBM Power Linux RAID adapter
7298 M:      Brian King <brking@us.ibm.com>
7299 S:      Supported
7300 F:      drivers/scsi/ipr.*
7301
7302 IBM Power SRIOV Virtual NIC Device Driver
7303 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7304 M:      John Allen <jallen@linux.ibm.com>
7305 L:      netdev@vger.kernel.org
7306 S:      Supported
7307 F:      drivers/net/ethernet/ibm/ibmvnic.*
7308
7309 IBM Power Virtual Accelerator Switchboard
7310 M:      Sukadev Bhattiprolu
7311 L:      linuxppc-dev@lists.ozlabs.org
7312 S:      Supported
7313 F:      arch/powerpc/platforms/powernv/vas*
7314 F:      arch/powerpc/platforms/powernv/copy-paste.h
7315 F:      arch/powerpc/include/asm/vas.h
7316 F:      arch/powerpc/include/uapi/asm/vas.h
7317
7318 IBM Power Virtual Ethernet Device Driver
7319 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7320 L:      netdev@vger.kernel.org
7321 S:      Supported
7322 F:      drivers/net/ethernet/ibm/ibmveth.*
7323
7324 IBM Power Virtual FC Device Drivers
7325 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7326 L:      linux-scsi@vger.kernel.org
7327 S:      Supported
7328 F:      drivers/scsi/ibmvscsi/ibmvfc*
7329
7330 IBM Power Virtual Management Channel Driver
7331 M:      Steven Royer <seroyer@linux.ibm.com>
7332 S:      Supported
7333 F:      drivers/misc/ibmvmc.*
7334
7335 IBM Power Virtual SCSI Device Drivers
7336 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7337 L:      linux-scsi@vger.kernel.org
7338 S:      Supported
7339 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7340 F:      include/scsi/viosrp.h
7341
7342 IBM Power Virtual SCSI Device Target Driver
7343 M:      Michael Cyr <mikecyr@linux.ibm.com>
7344 L:      linux-scsi@vger.kernel.org
7345 L:      target-devel@vger.kernel.org
7346 S:      Supported
7347 F:      drivers/scsi/ibmvscsi_tgt/
7348
7349 IBM Power VMX Cryptographic instructions
7350 M:      Breno Leitão <leitao@debian.org>
7351 M:      Nayna Jain <nayna@linux.ibm.com>
7352 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7353 L:      linux-crypto@vger.kernel.org
7354 S:      Supported
7355 F:      drivers/crypto/vmx/Makefile
7356 F:      drivers/crypto/vmx/Kconfig
7357 F:      drivers/crypto/vmx/vmx.c
7358 F:      drivers/crypto/vmx/aes*
7359 F:      drivers/crypto/vmx/ghash*
7360 F:      drivers/crypto/vmx/ppc-xlate.pl
7361
7362 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7363 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7364 L:      linux-pci@vger.kernel.org
7365 L:      linuxppc-dev@lists.ozlabs.org
7366 S:      Supported
7367 F:      drivers/pci/hotplug/rpaphp*
7368
7369 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7370 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7371 L:      linux-pci@vger.kernel.org
7372 L:      linuxppc-dev@lists.ozlabs.org
7373 S:      Supported
7374 F:      drivers/pci/hotplug/rpadlpar*
7375
7376 IBM ServeRAID RAID DRIVER
7377 S:      Orphan
7378 F:      drivers/scsi/ips.*
7379
7380 ICH LPC AND GPIO DRIVER
7381 M:      Peter Tyser <ptyser@xes-inc.com>
7382 S:      Maintained
7383 F:      drivers/mfd/lpc_ich.c
7384 F:      drivers/gpio/gpio-ich.c
7385
7386 IDE SUBSYSTEM
7387 M:      "David S. Miller" <davem@davemloft.net>
7388 L:      linux-ide@vger.kernel.org
7389 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7391 S:      Maintained
7392 F:      Documentation/ide/
7393 F:      drivers/ide/
7394 F:      include/linux/ide.h
7395
7396 IDE/ATAPI DRIVERS
7397 M:      Borislav Petkov <bp@alien8.de>
7398 L:      linux-ide@vger.kernel.org
7399 S:      Maintained
7400 F:      Documentation/cdrom/ide-cd
7401 F:      drivers/ide/ide-cd*
7402
7403 IDEAPAD LAPTOP EXTRAS DRIVER
7404 M:      Ike Panhc <ike.pan@canonical.com>
7405 L:      platform-driver-x86@vger.kernel.org
7406 W:      http://launchpad.net/ideapad-laptop
7407 S:      Maintained
7408 F:      drivers/platform/x86/ideapad-laptop.c
7409
7410 IDEAPAD LAPTOP SLIDEBAR DRIVER
7411 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7412 L:      linux-input@vger.kernel.org
7413 W:      https://github.com/o2genum/ideapad-slidebar
7414 S:      Maintained
7415 F:      drivers/input/misc/ideapad_slidebar.c
7416
7417 IDT VersaClock 5 CLOCK DRIVER
7418 M:      Marek Vasut <marek.vasut@gmail.com>
7419 S:      Maintained
7420 F:      drivers/clk/clk-versaclock5.c
7421
7422 IEEE 802.15.4 SUBSYSTEM
7423 M:      Alexander Aring <alex.aring@gmail.com>
7424 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7425 L:      linux-wpan@vger.kernel.org
7426 W:      http://wpan.cakelab.org/
7427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7429 S:      Maintained
7430 F:      net/ieee802154/
7431 F:      net/mac802154/
7432 F:      drivers/net/ieee802154/
7433 F:      include/linux/nl802154.h
7434 F:      include/linux/ieee802154.h
7435 F:      include/net/nl802154.h
7436 F:      include/net/mac802154.h
7437 F:      include/net/af_ieee802154.h
7438 F:      include/net/cfg802154.h
7439 F:      include/net/ieee802154_netdev.h
7440 F:      Documentation/networking/ieee802154.txt
7441
7442 IFE PROTOCOL
7443 M:      Yotam Gigi <yotam.gi@gmail.com>
7444 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7445 F:      net/ife
7446 F:      include/net/ife.h
7447 F:      include/uapi/linux/ife.h
7448
7449 IGORPLUG-USB IR RECEIVER
7450 M:      Sean Young <sean@mess.org>
7451 L:      linux-media@vger.kernel.org
7452 S:      Maintained
7453 F:      drivers/media/rc/igorplugusb.c
7454
7455 IGUANAWORKS USB IR TRANSCEIVER
7456 M:      Sean Young <sean@mess.org>
7457 L:      linux-media@vger.kernel.org
7458 S:      Maintained
7459 F:      drivers/media/rc/iguanair.c
7460
7461 IIO DIGITAL POTENTIOMETER DAC
7462 M:      Peter Rosin <peda@axentia.se>
7463 L:      linux-iio@vger.kernel.org
7464 S:      Maintained
7465 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7466 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7467 F:      drivers/iio/dac/dpot-dac.c
7468
7469 IIO ENVELOPE DETECTOR
7470 M:      Peter Rosin <peda@axentia.se>
7471 L:      linux-iio@vger.kernel.org
7472 S:      Maintained
7473 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7474 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7475 F:      drivers/iio/adc/envelope-detector.c
7476
7477 IIO MULTIPLEXER
7478 M:      Peter Rosin <peda@axentia.se>
7479 L:      linux-iio@vger.kernel.org
7480 S:      Maintained
7481 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7482 F:      drivers/iio/multiplexer/iio-mux.c
7483
7484 IIO SUBSYSTEM AND DRIVERS
7485 M:      Jonathan Cameron <jic23@kernel.org>
7486 R:      Hartmut Knaack <knaack.h@gmx.de>
7487 R:      Lars-Peter Clausen <lars@metafoo.de>
7488 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7489 L:      linux-iio@vger.kernel.org
7490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7491 S:      Maintained
7492 F:      Documentation/ABI/testing/configfs-iio*
7493 F:      Documentation/ABI/testing/sysfs-bus-iio*
7494 F:      Documentation/devicetree/bindings/iio/
7495 F:      drivers/iio/
7496 F:      drivers/staging/iio/
7497 F:      include/linux/iio/
7498 F:      tools/iio/
7499
7500 IIO UNIT CONVERTER
7501 M:      Peter Rosin <peda@axentia.se>
7502 L:      linux-iio@vger.kernel.org
7503 S:      Maintained
7504 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7505 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7506 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7507 F:      drivers/iio/afe/iio-rescale.c
7508
7509 IKANOS/ADI EAGLE ADSL USB DRIVER
7510 M:      Matthieu Castet <castet.matthieu@free.fr>
7511 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7512 S:      Maintained
7513 F:      drivers/usb/atm/ueagle-atm.c
7514
7515 IMGTEC ASCII LCD DRIVER
7516 M:      Paul Burton <paul.burton@mips.com>
7517 S:      Maintained
7518 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7519 F:      drivers/auxdisplay/img-ascii-lcd.c
7520
7521 IMGTEC IR DECODER DRIVER
7522 M:      James Hogan <jhogan@kernel.org>
7523 S:      Maintained
7524 F:      drivers/media/rc/img-ir/
7525
7526 IMON SOUNDGRAPH USB IR RECEIVER
7527 M:      Sean Young <sean@mess.org>
7528 L:      linux-media@vger.kernel.org
7529 S:      Maintained
7530 F:      drivers/media/rc/imon_raw.c
7531 F:      drivers/media/rc/imon.c
7532
7533 IMS TWINTURBO FRAMEBUFFER DRIVER
7534 L:      linux-fbdev@vger.kernel.org
7535 S:      Orphan
7536 F:      drivers/video/fbdev/imsttfb.c
7537
7538 INA209 HARDWARE MONITOR DRIVER
7539 M:      Guenter Roeck <linux@roeck-us.net>
7540 L:      linux-hwmon@vger.kernel.org
7541 S:      Maintained
7542 F:      Documentation/hwmon/ina209
7543 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7544 F:      drivers/hwmon/ina209.c
7545
7546 INA2XX HARDWARE MONITOR DRIVER
7547 M:      Guenter Roeck <linux@roeck-us.net>
7548 L:      linux-hwmon@vger.kernel.org
7549 S:      Maintained
7550 F:      Documentation/hwmon/ina2xx
7551 F:      drivers/hwmon/ina2xx.c
7552 F:      include/linux/platform_data/ina2xx.h
7553
7554 INDUSTRY PACK SUBSYSTEM (IPACK)
7555 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7556 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7557 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7558 L:      industrypack-devel@lists.sourceforge.net
7559 W:      http://industrypack.sourceforge.net
7560 S:      Maintained
7561 F:      drivers/ipack/
7562
7563 INFINIBAND SUBSYSTEM
7564 M:      Doug Ledford <dledford@redhat.com>
7565 M:      Jason Gunthorpe <jgg@mellanox.com>
7566 L:      linux-rdma@vger.kernel.org
7567 W:      https://github.com/linux-rdma/rdma-core
7568 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7570 S:      Supported
7571 F:      Documentation/devicetree/bindings/infiniband/
7572 F:      Documentation/infiniband/
7573 F:      drivers/infiniband/
7574 F:      include/uapi/linux/if_infiniband.h
7575 F:      include/uapi/rdma/
7576 F:      include/rdma/
7577
7578 INGENIC JZ4780 DMA Driver
7579 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7580 S:      Maintained
7581 F:      drivers/dma/dma-jz4780.c
7582
7583 INGENIC JZ4780 NAND DRIVER
7584 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7585 L:      linux-mtd@lists.infradead.org
7586 S:      Maintained
7587 F:      drivers/mtd/nand/raw/jz4780_*
7588
7589 INOTIFY
7590 M:      Jan Kara <jack@suse.cz>
7591 R:      Amir Goldstein <amir73il@gmail.com>
7592 L:      linux-fsdevel@vger.kernel.org
7593 S:      Maintained
7594 F:      Documentation/filesystems/inotify.txt
7595 F:      fs/notify/inotify/
7596 F:      include/linux/inotify.h
7597 F:      include/uapi/linux/inotify.h
7598
7599 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7600 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7601 L:      linux-input@vger.kernel.org
7602 Q:      http://patchwork.kernel.org/project/linux-input/list/
7603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7604 S:      Maintained
7605 F:      drivers/input/
7606 F:      include/linux/input.h
7607 F:      include/uapi/linux/input.h
7608 F:      include/uapi/linux/input-event-codes.h
7609 F:      include/linux/input/
7610 F:      Documentation/devicetree/bindings/input/
7611 F:      Documentation/devicetree/bindings/serio/
7612 F:      Documentation/input/
7613
7614 INPUT MULTITOUCH (MT) PROTOCOL
7615 M:      Henrik Rydberg <rydberg@bitmath.org>
7616 L:      linux-input@vger.kernel.org
7617 S:      Odd fixes
7618 F:      Documentation/input/multi-touch-protocol.rst
7619 F:      drivers/input/input-mt.c
7620 K:      \b(ABS|SYN)_MT_
7621
7622 INSIDE SECURE CRYPTO DRIVER
7623 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7624 F:      drivers/crypto/inside-secure/
7625 S:      Maintained
7626 L:      linux-crypto@vger.kernel.org
7627
7628 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7629 M:      Mimi Zohar <zohar@linux.ibm.com>
7630 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7631 L:      linux-integrity@vger.kernel.org
7632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7633 S:      Supported
7634 F:      security/integrity/ima/
7635
7636 INTEL 810/815 FRAMEBUFFER DRIVER
7637 M:      Antonino Daplas <adaplas@gmail.com>
7638 L:      linux-fbdev@vger.kernel.org
7639 S:      Maintained
7640 F:      drivers/video/fbdev/i810/
7641
7642 INTEL ASoC DRIVERS
7643 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7644 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7645 M:      Jie Yang <yang.jie@linux.intel.com>
7646 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7647 S:      Supported
7648 F:      sound/soc/intel/
7649
7650 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7651 M:      Hans de Goede <hdegoede@redhat.com>
7652 L:      platform-driver-x86@vger.kernel.org
7653 S:      Maintained
7654 F:      drivers/platform/x86/intel_atomisp2_pm.c
7655
7656 INTEL C600 SERIES SAS CONTROLLER DRIVER
7657 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7658 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7659 L:      linux-scsi@vger.kernel.org
7660 T:      git git://git.code.sf.net/p/intel-sas/isci
7661 S:      Supported
7662 F:      drivers/scsi/isci/
7663
7664 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7665 M:      Jani Nikula <jani.nikula@linux.intel.com>
7666 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7667 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7668 L:      intel-gfx@lists.freedesktop.org
7669 W:      https://01.org/linuxgraphics/
7670 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7671 C:      irc://chat.freenode.net/intel-gfx
7672 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7673 T:      git git://anongit.freedesktop.org/drm-intel
7674 S:      Supported
7675 F:      drivers/gpu/drm/i915/
7676 F:      include/drm/i915*
7677 F:      include/uapi/drm/i915_drm.h
7678 F:      Documentation/gpu/i915.rst
7679
7680 INTEL ETHERNET DRIVERS
7681 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7682 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7683 W:      http://www.intel.com/support/feedback.htm
7684 W:      http://e1000.sourceforge.net/
7685 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7688 S:      Supported
7689 F:      Documentation/networking/device_drivers/intel/e100.rst
7690 F:      Documentation/networking/device_drivers/intel/e1000.rst
7691 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7692 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7693 F:      Documentation/networking/device_drivers/intel/igb.rst
7694 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7695 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7696 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7697 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7698 F:      Documentation/networking/device_drivers/intel/i40e.rst
7699 F:      Documentation/networking/device_drivers/intel/iavf.rst
7700 F:      Documentation/networking/device_drivers/intel/ice.rst
7701 F:      drivers/net/ethernet/intel/
7702 F:      drivers/net/ethernet/intel/*/
7703 F:      include/linux/avf/virtchnl.h
7704
7705 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7706 M:      Maik Broemme <mbroemme@libmpq.org>
7707 L:      linux-fbdev@vger.kernel.org
7708 S:      Maintained
7709 F:      Documentation/fb/intelfb.txt
7710 F:      drivers/video/fbdev/intelfb/
7711
7712 INTEL GPIO DRIVERS
7713 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7714 L:      linux-gpio@vger.kernel.org
7715 S:      Maintained
7716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7717 F:      drivers/gpio/gpio-ich.c
7718 F:      drivers/gpio/gpio-intel-mid.c
7719 F:      drivers/gpio/gpio-lynxpoint.c
7720 F:      drivers/gpio/gpio-merrifield.c
7721 F:      drivers/gpio/gpio-ml-ioh.c
7722 F:      drivers/gpio/gpio-pch.c
7723 F:      drivers/gpio/gpio-sch.c
7724 F:      drivers/gpio/gpio-sodaville.c
7725
7726 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7727 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7728 M:      Zhi Wang <zhi.a.wang@intel.com>
7729 L:      intel-gvt-dev@lists.freedesktop.org
7730 L:      intel-gfx@lists.freedesktop.org
7731 W:      https://01.org/igvt-g
7732 T:      git https://github.com/intel/gvt-linux.git
7733 S:      Supported
7734 F:      drivers/gpu/drm/i915/gvt/
7735
7736 INTEL HID EVENT DRIVER
7737 M:      Alex Hung <alex.hung@canonical.com>
7738 L:      platform-driver-x86@vger.kernel.org
7739 S:      Maintained
7740 F:      drivers/platform/x86/intel-hid.c
7741
7742 INTEL I/OAT DMA DRIVER
7743 M:      Dave Jiang <dave.jiang@intel.com>
7744 R:      Dan Williams <dan.j.williams@intel.com>
7745 L:      dmaengine@vger.kernel.org
7746 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7747 S:      Supported
7748 F:      drivers/dma/ioat*
7749
7750 INTEL IDLE DRIVER
7751 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7752 M:      Len Brown <lenb@kernel.org>
7753 L:      linux-pm@vger.kernel.org
7754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7755 B:      https://bugzilla.kernel.org
7756 S:      Supported
7757 F:      drivers/idle/intel_idle.c
7758
7759 INTEL INTEGRATED SENSOR HUB DRIVER
7760 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7761 M:      Jiri Kosina <jikos@kernel.org>
7762 L:      linux-input@vger.kernel.org
7763 S:      Maintained
7764 F:      drivers/hid/intel-ish-hid/
7765
7766 INTEL IOMMU (VT-d)
7767 M:      David Woodhouse <dwmw2@infradead.org>
7768 L:      iommu@lists.linux-foundation.org
7769 T:      git git://git.infradead.org/iommu-2.6.git
7770 S:      Supported
7771 F:      drivers/iommu/intel-iommu.c
7772 F:      include/linux/intel-iommu.h
7773
7774 INTEL IOP-ADMA DMA DRIVER
7775 R:      Dan Williams <dan.j.williams@intel.com>
7776 S:      Odd fixes
7777 F:      drivers/dma/iop-adma.c
7778
7779 INTEL IPU3 CSI-2 CIO2 DRIVER
7780 M:      Yong Zhi <yong.zhi@intel.com>
7781 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7782 M:      Bingbu Cao <bingbu.cao@intel.com>
7783 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7784 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7785 L:      linux-media@vger.kernel.org
7786 S:      Maintained
7787 F:      drivers/media/pci/intel/ipu3/
7788 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7789
7790 INTEL IPU3 CSI-2 IMGU DRIVER
7791 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7792 L:      linux-media@vger.kernel.org
7793 S:      Maintained
7794 F:      drivers/staging/media/ipu3/
7795 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7796 F:      Documentation/media/v4l-drivers/ipu3.rst
7797
7798 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7799 M:      Krzysztof Halasa <khalasa@piap.pl>
7800 S:      Maintained
7801 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7802 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7803 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7804 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7805 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7806 F:      drivers/net/wan/ixp4xx_hss.c
7807
7808 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7809 M:      Deepak Saxena <dsaxena@plexity.net>
7810 S:      Maintained
7811 F:      drivers/char/hw_random/ixp4xx-rng.c
7812
7813 INTEL MANAGEMENT ENGINE (mei)
7814 M:      Tomas Winkler <tomas.winkler@intel.com>
7815 L:      linux-kernel@vger.kernel.org
7816 S:      Supported
7817 F:      include/uapi/linux/mei.h
7818 F:      include/linux/mei_cl_bus.h
7819 F:      drivers/misc/mei/*
7820 F:      drivers/watchdog/mei_wdt.c
7821 F:      Documentation/misc-devices/mei/*
7822 F:      samples/mei/*
7823
7824 INTEL MENLOW THERMAL DRIVER
7825 M:      Sujith Thomas <sujith.thomas@intel.com>
7826 L:      platform-driver-x86@vger.kernel.org
7827 W:      https://01.org/linux-acpi
7828 S:      Supported
7829 F:      drivers/platform/x86/intel_menlow.c
7830
7831 INTEL MIC DRIVERS (mic)
7832 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7833 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7834 S:      Supported
7835 W:      https://github.com/sudeepdutt/mic
7836 W:      http://software.intel.com/en-us/mic-developer
7837 F:      include/linux/mic_bus.h
7838 F:      include/linux/scif.h
7839 F:      include/uapi/linux/mic_common.h
7840 F:      include/uapi/linux/mic_ioctl.h
7841 F:      include/uapi/linux/scif_ioctl.h
7842 F:      drivers/misc/mic/
7843 F:      drivers/dma/mic_x100_dma.c
7844 F:      drivers/dma/mic_x100_dma.h
7845 F:      Documentation/mic/
7846
7847 INTEL PMC CORE DRIVER
7848 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7849 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7850 L:      platform-driver-x86@vger.kernel.org
7851 S:      Maintained
7852 F:      drivers/platform/x86/intel_pmc_core*
7853
7854 INTEL PMC/P-Unit IPC DRIVER
7855 M:      Zha Qipeng<qipeng.zha@intel.com>
7856 L:      platform-driver-x86@vger.kernel.org
7857 S:      Maintained
7858 F:      drivers/platform/x86/intel_pmc_ipc.c
7859 F:      drivers/platform/x86/intel_punit_ipc.c
7860 F:      arch/x86/include/asm/intel_pmc_ipc.h
7861 F:      arch/x86/include/asm/intel_punit_ipc.h
7862
7863 INTEL PMIC GPIO DRIVERS
7864 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7865 S:      Maintained
7866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7867 F:      drivers/gpio/gpio-*cove.c
7868 F:      drivers/gpio/gpio-msic.c
7869
7870 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7871 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7872 S:      Maintained
7873 F:      drivers/mfd/intel_msic.c
7874 F:      drivers/mfd/intel_soc_pmic*
7875 F:      include/linux/mfd/intel_msic.h
7876 F:      include/linux/mfd/intel_soc_pmic*
7877
7878 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7879 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7880 L:      linux-wireless@vger.kernel.org
7881 S:      Maintained
7882 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7883 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7884 F:      drivers/net/wireless/intel/ipw2x00/
7885
7886 INTEL PSTATE DRIVER
7887 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7888 M:      Len Brown <lenb@kernel.org>
7889 L:      linux-pm@vger.kernel.org
7890 S:      Supported
7891 F:      drivers/cpufreq/intel_pstate.c
7892
7893 INTEL RDMA RNIC DRIVER
7894 M:      Faisal Latif <faisal.latif@intel.com>
7895 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7896 L:      linux-rdma@vger.kernel.org
7897 S:      Supported
7898 F:      drivers/infiniband/hw/i40iw/
7899 F:      include/uapi/rdma/i40iw-abi.h
7900
7901 INTEL TELEMETRY DRIVER
7902 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7903 M:      "David E. Box" <david.e.box@linux.intel.com>
7904 L:      platform-driver-x86@vger.kernel.org
7905 S:      Maintained
7906 F:      arch/x86/include/asm/intel_telemetry.h
7907 F:      drivers/platform/x86/intel_telemetry*
7908
7909 INTEL VIRTUAL BUTTON DRIVER
7910 M:      AceLan Kao <acelan.kao@canonical.com>
7911 L:      platform-driver-x86@vger.kernel.org
7912 S:      Maintained
7913 F:      drivers/platform/x86/intel-vbtn.c
7914
7915 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7916 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7917 L:      linux-wireless@vger.kernel.org
7918 S:      Supported
7919 F:      drivers/net/wireless/intel/iwlegacy/
7920
7921 INTEL WIRELESS WIFI LINK (iwlwifi)
7922 M:      Johannes Berg <johannes.berg@intel.com>
7923 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7924 M:      Luca Coelho <luciano.coelho@intel.com>
7925 M:      Intel Linux Wireless <linuxwifi@intel.com>
7926 L:      linux-wireless@vger.kernel.org
7927 W:      http://intellinuxwireless.org
7928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7929 S:      Supported
7930 F:      drivers/net/wireless/intel/iwlwifi/
7931
7932 INTEL WIRELESS WIMAX CONNECTION 2400
7933 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7934 M:      linux-wimax@intel.com
7935 L:      wimax@linuxwimax.org (subscribers-only)
7936 S:      Supported
7937 W:      http://linuxwimax.org
7938 F:      Documentation/wimax/README.i2400m
7939 F:      drivers/net/wimax/i2400m/
7940 F:      include/uapi/linux/wimax/i2400m.h
7941
7942 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7943 M:      Mario Limonciello <mario.limonciello@dell.com>
7944 S:      Maintained
7945 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7946
7947 INTEL(R) TRACE HUB
7948 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7949 S:      Supported
7950 F:      Documentation/trace/intel_th.rst
7951 F:      drivers/hwtracing/intel_th/
7952
7953 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7954 M:      Ning Sun <ning.sun@intel.com>
7955 L:      tboot-devel@lists.sourceforge.net
7956 W:      http://tboot.sourceforge.net
7957 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7958 S:      Supported
7959 F:      Documentation/intel_txt.txt
7960 F:      include/linux/tboot.h
7961 F:      arch/x86/kernel/tboot.c
7962
7963 INTEL-MID GPIO DRIVER
7964 M:      David Cohen <david.a.cohen@linux.intel.com>
7965 L:      linux-gpio@vger.kernel.org
7966 S:      Maintained
7967 F:      drivers/gpio/gpio-intel-mid.c
7968
7969 INTERCONNECT API
7970 M:      Georgi Djakov <georgi.djakov@linaro.org>
7971 S:      Maintained
7972 F:      Documentation/interconnect/
7973 F:      Documentation/devicetree/bindings/interconnect/
7974 F:      drivers/interconnect/
7975 F:      include/dt-bindings/interconnect/
7976 F:      include/linux/interconnect-provider.h
7977 F:      include/linux/interconnect.h
7978
7979 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7980 M:      Linus Walleij <linus.walleij@linaro.org>
7981 L:      linux-iio@vger.kernel.org
7982 S:      Maintained
7983 F:      drivers/iio/gyro/mpu3050*
7984 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7985
7986 IOC3 ETHERNET DRIVER
7987 M:      Ralf Baechle <ralf@linux-mips.org>
7988 L:      linux-mips@vger.kernel.org
7989 S:      Maintained
7990 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7991
7992 IOC3 SERIAL DRIVER
7993 M:      Pat Gefre <pfg@sgi.com>
7994 L:      linux-serial@vger.kernel.org
7995 S:      Maintained
7996 F:      drivers/tty/serial/ioc3_serial.c
7997
7998 IOMAP FILESYSTEM LIBRARY
7999 M:      Christoph Hellwig <hch@infradead.org>
8000 M:      Darrick J. Wong <darrick.wong@oracle.com>
8001 M:      linux-xfs@vger.kernel.org
8002 M:      linux-fsdevel@vger.kernel.org
8003 L:      linux-xfs@vger.kernel.org
8004 L:      linux-fsdevel@vger.kernel.org
8005 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8006 S:      Supported
8007 F:      fs/iomap.c
8008 F:      include/linux/iomap.h
8009
8010 IOMMU DRIVERS
8011 M:      Joerg Roedel <joro@8bytes.org>
8012 L:      iommu@lists.linux-foundation.org
8013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8014 S:      Maintained
8015 F:      Documentation/devicetree/bindings/iommu/
8016 F:      drivers/iommu/
8017 F:      include/linux/iommu.h
8018 F:      include/linux/of_iommu.h
8019 F:      include/linux/iova.h
8020
8021 IP MASQUERADING
8022 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8023 S:      Maintained
8024 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8025
8026 IPMI SUBSYSTEM
8027 M:      Corey Minyard <minyard@acm.org>
8028 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8029 W:      http://openipmi.sourceforge.net/
8030 S:      Supported
8031 F:      Documentation/devicetree/bindings/ipmi/
8032 F:      Documentation/IPMI.txt
8033 F:      drivers/char/ipmi/
8034 F:      include/linux/ipmi*
8035 F:      include/uapi/linux/ipmi*
8036
8037 IPS SCSI RAID DRIVER
8038 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8039 L:      linux-scsi@vger.kernel.org
8040 W:      http://www.adaptec.com/
8041 S:      Maintained
8042 F:      drivers/scsi/ips*
8043
8044 IPVS
8045 M:      Wensong Zhang <wensong@linux-vs.org>
8046 M:      Simon Horman <horms@verge.net.au>
8047 M:      Julian Anastasov <ja@ssi.bg>
8048 L:      netdev@vger.kernel.org
8049 L:      lvs-devel@vger.kernel.org
8050 S:      Maintained
8051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8053 F:      Documentation/networking/ipvs-sysctl.txt
8054 F:      include/net/ip_vs.h
8055 F:      include/uapi/linux/ip_vs.h
8056 F:      net/netfilter/ipvs/
8057
8058 IPWIRELESS DRIVER
8059 M:      Jiri Kosina <jikos@kernel.org>
8060 M:      David Sterba <dsterba@suse.com>
8061 S:      Odd Fixes
8062 F:      drivers/tty/ipwireless/
8063
8064 IPX NETWORK LAYER
8065 L:      netdev@vger.kernel.org
8066 S:      Obsolete
8067 F:      include/uapi/linux/ipx.h
8068
8069 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8070 M:      Marc Zyngier <marc.zyngier@arm.com>
8071 S:      Maintained
8072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8073 F:      Documentation/IRQ-domain.txt
8074 F:      include/linux/irqdomain.h
8075 F:      kernel/irq/irqdomain.c
8076 F:      kernel/irq/msi.c
8077
8078 IRQ SUBSYSTEM
8079 M:      Thomas Gleixner <tglx@linutronix.de>
8080 L:      linux-kernel@vger.kernel.org
8081 S:      Maintained
8082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8083 F:      kernel/irq/
8084
8085 IRQCHIP DRIVERS
8086 M:      Thomas Gleixner <tglx@linutronix.de>
8087 M:      Jason Cooper <jason@lakedaemon.net>
8088 M:      Marc Zyngier <marc.zyngier@arm.com>
8089 L:      linux-kernel@vger.kernel.org
8090 S:      Maintained
8091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8092 F:      Documentation/devicetree/bindings/interrupt-controller/
8093 F:      drivers/irqchip/
8094
8095 ISA
8096 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8097 S:      Maintained
8098 F:      Documentation/isa.txt
8099 F:      drivers/base/isa.c
8100 F:      include/linux/isa.h
8101
8102 ISA RADIO MODULE
8103 M:      Hans Verkuil <hverkuil@xs4all.nl>
8104 L:      linux-media@vger.kernel.org
8105 T:      git git://linuxtv.org/media_tree.git
8106 W:      https://linuxtv.org
8107 S:      Maintained
8108 F:      drivers/media/radio/radio-isa*
8109
8110 ISAPNP
8111 M:      Jaroslav Kysela <perex@perex.cz>
8112 S:      Maintained
8113 F:      Documentation/isapnp.txt
8114 F:      drivers/pnp/isapnp/
8115 F:      include/linux/isapnp.h
8116
8117 ISCSI
8118 M:      Lee Duncan <lduncan@suse.com>
8119 M:      Chris Leech <cleech@redhat.com>
8120 L:      open-iscsi@googlegroups.com
8121 W:      www.open-iscsi.com
8122 S:      Maintained
8123 F:      drivers/scsi/*iscsi*
8124 F:      include/scsi/*iscsi*
8125
8126 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8127 M:      Peter Jones <pjones@redhat.com>
8128 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8129 S:      Maintained
8130 F:      drivers/firmware/iscsi_ibft*
8131
8132 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8133 M:      Sagi Grimberg <sagi@grimberg.me>
8134 M:      Max Gurtovoy <maxg@mellanox.com>
8135 L:      linux-rdma@vger.kernel.org
8136 S:      Supported
8137 W:      http://www.openfabrics.org
8138 W:      www.open-iscsi.org
8139 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8140 F:      drivers/infiniband/ulp/iser/
8141
8142 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8143 M:      Sagi Grimberg <sagi@grimberg.me>
8144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8145 L:      linux-rdma@vger.kernel.org
8146 L:      target-devel@vger.kernel.org
8147 S:      Supported
8148 W:      http://www.linux-iscsi.org
8149 F:      drivers/infiniband/ulp/isert
8150
8151 ISDN SUBSYSTEM
8152 M:      Karsten Keil <isdn@linux-pingi.de>
8153 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8154 L:      netdev@vger.kernel.org
8155 W:      http://www.isdn4linux.de
8156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8157 S:      Maintained
8158 F:      Documentation/isdn/
8159 F:      drivers/isdn/
8160 F:      include/linux/isdn.h
8161 F:      include/linux/isdn/
8162 F:      include/uapi/linux/isdn.h
8163 F:      include/uapi/linux/isdn/
8164
8165 IT87 HARDWARE MONITORING DRIVER
8166 M:      Jean Delvare <jdelvare@suse.com>
8167 L:      linux-hwmon@vger.kernel.org
8168 S:      Maintained
8169 F:      Documentation/hwmon/it87
8170 F:      drivers/hwmon/it87.c
8171
8172 IT913X MEDIA DRIVER
8173 M:      Antti Palosaari <crope@iki.fi>
8174 L:      linux-media@vger.kernel.org
8175 W:      https://linuxtv.org
8176 W:      http://palosaari.fi/linux/
8177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8178 T:      git git://linuxtv.org/anttip/media_tree.git
8179 S:      Maintained
8180 F:      drivers/media/tuners/it913x*
8181
8182 IVTV VIDEO4LINUX DRIVER
8183 M:      Andy Walls <awalls@md.metrocast.net>
8184 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8185 L:      linux-media@vger.kernel.org
8186 T:      git git://linuxtv.org/media_tree.git
8187 W:      http://www.ivtvdriver.org
8188 S:      Maintained
8189 F:      Documentation/media/v4l-drivers/ivtv*
8190 F:      drivers/media/pci/ivtv/
8191 F:      include/uapi/linux/ivtv*
8192
8193 IX2505V MEDIA DRIVER
8194 M:      Malcolm Priestley <tvboxspy@gmail.com>
8195 L:      linux-media@vger.kernel.org
8196 W:      https://linuxtv.org
8197 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8198 S:      Maintained
8199 F:      drivers/media/dvb-frontends/ix2505v*
8200
8201 JAILHOUSE HYPERVISOR INTERFACE
8202 M:      Jan Kiszka <jan.kiszka@siemens.com>
8203 L:      jailhouse-dev@googlegroups.com
8204 S:      Maintained
8205 F:      arch/x86/kernel/jailhouse.c
8206 F:      arch/x86/include/asm/jailhouse_para.h
8207
8208 JC42.4 TEMPERATURE SENSOR DRIVER
8209 M:      Guenter Roeck <linux@roeck-us.net>
8210 L:      linux-hwmon@vger.kernel.org
8211 S:      Maintained
8212 F:      drivers/hwmon/jc42.c
8213 F:      Documentation/hwmon/jc42
8214
8215 JFS FILESYSTEM
8216 M:      Dave Kleikamp <shaggy@kernel.org>
8217 L:      jfs-discussion@lists.sourceforge.net
8218 W:      http://jfs.sourceforge.net/
8219 T:      git git://github.com/kleikamp/linux-shaggy.git
8220 S:      Maintained
8221 F:      Documentation/filesystems/jfs.txt
8222 F:      fs/jfs/
8223
8224 JME NETWORK DRIVER
8225 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8226 L:      netdev@vger.kernel.org
8227 S:      Maintained
8228 F:      drivers/net/ethernet/jme.*
8229
8230 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8231 M:      David Woodhouse <dwmw2@infradead.org>
8232 L:      linux-mtd@lists.infradead.org
8233 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8234 S:      Maintained
8235 F:      fs/jffs2/
8236 F:      include/uapi/linux/jffs2.h
8237
8238 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8239 M:      "Theodore Ts'o" <tytso@mit.edu>
8240 M:      Jan Kara <jack@suse.com>
8241 L:      linux-ext4@vger.kernel.org
8242 S:      Maintained
8243 F:      fs/jbd2/
8244 F:      include/linux/jbd2.h
8245
8246 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8247 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8248 L:      linux-media@vger.kernel.org
8249 S:      Maintained
8250 F:      drivers/media/platform/rcar_jpu.c
8251
8252 JSM Neo PCI based serial card
8253 L:      linux-serial@vger.kernel.org
8254 S:      Orphan
8255 F:      drivers/tty/serial/jsm/
8256
8257 K10TEMP HARDWARE MONITORING DRIVER
8258 M:      Clemens Ladisch <clemens@ladisch.de>
8259 L:      linux-hwmon@vger.kernel.org
8260 S:      Maintained
8261 F:      Documentation/hwmon/k10temp
8262 F:      drivers/hwmon/k10temp.c
8263
8264 K8TEMP HARDWARE MONITORING DRIVER
8265 M:      Rudolf Marek <r.marek@assembler.cz>
8266 L:      linux-hwmon@vger.kernel.org
8267 S:      Maintained
8268 F:      Documentation/hwmon/k8temp
8269 F:      drivers/hwmon/k8temp.c
8270
8271 KASAN
8272 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8273 R:      Alexander Potapenko <glider@google.com>
8274 R:      Dmitry Vyukov <dvyukov@google.com>
8275 L:      kasan-dev@googlegroups.com
8276 S:      Maintained
8277 F:      arch/*/include/asm/kasan.h
8278 F:      arch/*/mm/kasan_init*
8279 F:      Documentation/dev-tools/kasan.rst
8280 F:      include/linux/kasan*.h
8281 F:      lib/test_kasan.c
8282 F:      mm/kasan/
8283 F:      scripts/Makefile.kasan
8284
8285 KCONFIG
8286 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8288 L:      linux-kbuild@vger.kernel.org
8289 S:      Maintained
8290 F:      Documentation/kbuild/kconfig*
8291 F:      scripts/kconfig/
8292 F:      scripts/Kconfig.include
8293
8294 KDUMP
8295 M:      Dave Young <dyoung@redhat.com>
8296 M:      Baoquan He <bhe@redhat.com>
8297 R:      Vivek Goyal <vgoyal@redhat.com>
8298 L:      kexec@lists.infradead.org
8299 W:      http://lse.sourceforge.net/kdump/
8300 S:      Maintained
8301 F:      Documentation/kdump/
8302
8303 KEENE FM RADIO TRANSMITTER DRIVER
8304 M:      Hans Verkuil <hverkuil@xs4all.nl>
8305 L:      linux-media@vger.kernel.org
8306 T:      git git://linuxtv.org/media_tree.git
8307 W:      https://linuxtv.org
8308 S:      Maintained
8309 F:      drivers/media/radio/radio-keene*
8310
8311 KERNEL AUTOMOUNTER
8312 M:      Ian Kent <raven@themaw.net>
8313 L:      autofs@vger.kernel.org
8314 S:      Maintained
8315 F:      fs/autofs/
8316
8317 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8318 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8319 M:      Michal Marek <michal.lkml@markovi.net>
8320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8321 L:      linux-kbuild@vger.kernel.org
8322 S:      Maintained
8323 F:      Documentation/kbuild/
8324 F:      Makefile
8325 F:      scripts/Kbuild*
8326 F:      scripts/Makefile*
8327 F:      scripts/basic/
8328 F:      scripts/mk*
8329 F:      scripts/mod/
8330 F:      scripts/package/
8331
8332 KERNEL JANITORS
8333 L:      kernel-janitors@vger.kernel.org
8334 W:      http://kernelnewbies.org/KernelJanitors
8335 S:      Odd Fixes
8336
8337 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8338 M:      "J. Bruce Fields" <bfields@fieldses.org>
8339 M:      Jeff Layton <jlayton@kernel.org>
8340 L:      linux-nfs@vger.kernel.org
8341 W:      http://nfs.sourceforge.net/
8342 T:      git git://linux-nfs.org/~bfields/linux.git
8343 S:      Supported
8344 F:      fs/nfsd/
8345 F:      include/uapi/linux/nfsd/
8346 F:      fs/lockd/
8347 F:      fs/nfs_common/
8348 F:      net/sunrpc/
8349 F:      include/linux/lockd/
8350 F:      include/linux/sunrpc/
8351 F:      include/uapi/linux/sunrpc/
8352
8353 KERNEL SELFTEST FRAMEWORK
8354 M:      Shuah Khan <shuah@kernel.org>
8355 M:      Shuah Khan <skhan@linuxfoundation.org>
8356 L:      linux-kselftest@vger.kernel.org
8357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8358 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8359 S:      Maintained
8360 F:      tools/testing/selftests/
8361 F:      Documentation/dev-tools/kselftest*
8362
8363 KERNEL USERMODE HELPER
8364 M:      Luis Chamberlain <mcgrof@kernel.org>
8365 L:      linux-kernel@vger.kernel.org
8366 S:      Maintained
8367 F:      kernel/umh.c
8368 F:      include/linux/umh.h
8369
8370 KERNEL VIRTUAL MACHINE (KVM)
8371 M:      Paolo Bonzini <pbonzini@redhat.com>
8372 M:      Radim Krčmář <rkrcmar@redhat.com>
8373 L:      kvm@vger.kernel.org
8374 W:      http://www.linux-kvm.org
8375 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8376 S:      Supported
8377 F:      Documentation/virtual/kvm/
8378 F:      include/trace/events/kvm.h
8379 F:      include/uapi/asm-generic/kvm*
8380 F:      include/uapi/linux/kvm*
8381 F:      include/asm-generic/kvm*
8382 F:      include/linux/kvm*
8383 F:      include/kvm/iodev.h
8384 F:      virt/kvm/*
8385 F:      tools/kvm/
8386
8387 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8388 M:      Joerg Roedel <joro@8bytes.org>
8389 L:      kvm@vger.kernel.org
8390 W:      http://www.linux-kvm.org/
8391 S:      Maintained
8392 F:      arch/x86/include/asm/svm.h
8393 F:      arch/x86/kvm/svm.c
8394
8395 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8396 M:      Christoffer Dall <christoffer.dall@arm.com>
8397 M:      Marc Zyngier <marc.zyngier@arm.com>
8398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8399 L:      kvmarm@lists.cs.columbia.edu
8400 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8402 S:      Supported
8403 F:      arch/arm/include/uapi/asm/kvm*
8404 F:      arch/arm/include/asm/kvm*
8405 F:      arch/arm/kvm/
8406 F:      virt/kvm/arm/
8407 F:      include/kvm/arm_*
8408
8409 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8410 M:      Christoffer Dall <christoffer.dall@arm.com>
8411 M:      Marc Zyngier <marc.zyngier@arm.com>
8412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8413 L:      kvmarm@lists.cs.columbia.edu
8414 S:      Maintained
8415 F:      arch/arm64/include/uapi/asm/kvm*
8416 F:      arch/arm64/include/asm/kvm*
8417 F:      arch/arm64/kvm/
8418
8419 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8420 M:      James Hogan <jhogan@kernel.org>
8421 L:      linux-mips@vger.kernel.org
8422 S:      Supported
8423 F:      arch/mips/include/uapi/asm/kvm*
8424 F:      arch/mips/include/asm/kvm*
8425 F:      arch/mips/kvm/
8426
8427 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8428 M:      Paul Mackerras <paulus@ozlabs.org>
8429 L:      kvm-ppc@vger.kernel.org
8430 W:      http://www.linux-kvm.org/
8431 T:      git git://github.com/agraf/linux-2.6.git
8432 S:      Supported
8433 F:      arch/powerpc/include/uapi/asm/kvm*
8434 F:      arch/powerpc/include/asm/kvm*
8435 F:      arch/powerpc/kvm/
8436 F:      arch/powerpc/kernel/kvm*
8437
8438 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8439 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8440 M:      Janosch Frank <frankja@linux.ibm.com>
8441 R:      David Hildenbrand <david@redhat.com>
8442 R:      Cornelia Huck <cohuck@redhat.com>
8443 L:      linux-s390@vger.kernel.org
8444 W:      http://www.ibm.com/developerworks/linux/linux390/
8445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8446 S:      Supported
8447 F:      arch/s390/include/uapi/asm/kvm*
8448 F:      arch/s390/include/asm/gmap.h
8449 F:      arch/s390/include/asm/kvm*
8450 F:      arch/s390/kvm/
8451 F:      arch/s390/mm/gmap.c
8452
8453 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8454 M:      Paolo Bonzini <pbonzini@redhat.com>
8455 M:      Radim Krčmář <rkrcmar@redhat.com>
8456 L:      kvm@vger.kernel.org
8457 W:      http://www.linux-kvm.org
8458 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8459 S:      Supported
8460 F:      arch/x86/kvm/
8461 F:      arch/x86/kvm/*/
8462 F:      arch/x86/include/uapi/asm/kvm*
8463 F:      arch/x86/include/asm/kvm*
8464 F:      arch/x86/include/asm/pvclock-abi.h
8465 F:      arch/x86/kernel/kvm.c
8466 F:      arch/x86/kernel/kvmclock.c
8467
8468 KERNFS
8469 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8470 M:      Tejun Heo <tj@kernel.org>
8471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8472 S:      Supported
8473 F:      include/linux/kernfs.h
8474 F:      fs/kernfs/
8475
8476 KEXEC
8477 M:      Eric Biederman <ebiederm@xmission.com>
8478 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8479 L:      kexec@lists.infradead.org
8480 S:      Maintained
8481 F:      include/linux/kexec.h
8482 F:      include/uapi/linux/kexec.h
8483 F:      kernel/kexec*
8484
8485 KEYS-ENCRYPTED
8486 M:      Mimi Zohar <zohar@linux.ibm.com>
8487 L:      linux-integrity@vger.kernel.org
8488 L:      keyrings@vger.kernel.org
8489 S:      Supported
8490 F:      Documentation/security/keys/trusted-encrypted.rst
8491 F:      include/keys/encrypted-type.h
8492 F:      security/keys/encrypted-keys/
8493
8494 KEYS-TRUSTED
8495 M:      James Bottomley <jejb@linux.ibm.com>
8496 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8497 M:      Mimi Zohar <zohar@linuxibm.com>
8498 L:      linux-integrity@vger.kernel.org
8499 L:      keyrings@vger.kernel.org
8500 S:      Supported
8501 F:      Documentation/security/keys/trusted-encrypted.rst
8502 F:      include/keys/trusted-type.h
8503 F:      security/keys/trusted.c
8504 F:      security/keys/trusted.h
8505
8506 KEYS/KEYRINGS:
8507 M:      David Howells <dhowells@redhat.com>
8508 L:      keyrings@vger.kernel.org
8509 S:      Maintained
8510 F:      Documentation/security/keys/core.rst
8511 F:      include/linux/key.h
8512 F:      include/linux/key-type.h
8513 F:      include/linux/keyctl.h
8514 F:      include/uapi/linux/keyctl.h
8515 F:      include/keys/
8516 F:      security/keys/
8517
8518 KGDB / KDB /debug_core
8519 M:      Jason Wessel <jason.wessel@windriver.com>
8520 M:      Daniel Thompson <daniel.thompson@linaro.org>
8521 W:      http://kgdb.wiki.kernel.org/
8522 L:      kgdb-bugreport@lists.sourceforge.net
8523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8524 S:      Maintained
8525 F:      Documentation/dev-tools/kgdb.rst
8526 F:      drivers/misc/kgdbts.c
8527 F:      drivers/tty/serial/kgdboc.c
8528 F:      include/linux/kdb.h
8529 F:      include/linux/kgdb.h
8530 F:      kernel/debug/
8531
8532 KMEMLEAK
8533 M:      Catalin Marinas <catalin.marinas@arm.com>
8534 S:      Maintained
8535 F:      Documentation/dev-tools/kmemleak.rst
8536 F:      include/linux/kmemleak.h
8537 F:      mm/kmemleak.c
8538 F:      mm/kmemleak-test.c
8539
8540 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8541 M:      Luis Chamberlain <mcgrof@kernel.org>
8542 L:      linux-kernel@vger.kernel.org
8543 S:      Maintained
8544 F:      kernel/kmod.c
8545 F:      include/linux/kmod.h
8546 F:      lib/test_kmod.c
8547 F:      tools/testing/selftests/kmod/
8548
8549 KPROBES
8550 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8551 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8552 M:      "David S. Miller" <davem@davemloft.net>
8553 M:      Masami Hiramatsu <mhiramat@kernel.org>
8554 S:      Maintained
8555 F:      Documentation/kprobes.txt
8556 F:      include/linux/kprobes.h
8557 F:      include/asm-generic/kprobes.h
8558 F:      kernel/kprobes.c
8559
8560 KS0108 LCD CONTROLLER DRIVER
8561 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8562 S:      Maintained
8563 F:      Documentation/auxdisplay/ks0108
8564 F:      drivers/auxdisplay/ks0108.c
8565 F:      include/linux/ks0108.h
8566
8567 L3MDEV
8568 M:      David Ahern <dsa@cumulusnetworks.com>
8569 L:      netdev@vger.kernel.org
8570 S:      Maintained
8571 F:      net/l3mdev
8572 F:      include/net/l3mdev.h
8573
8574 L7 BPF FRAMEWORK
8575 M:      John Fastabend <john.fastabend@gmail.com>
8576 M:      Daniel Borkmann <daniel@iogearbox.net>
8577 L:      netdev@vger.kernel.org
8578 L:      bpf@vger.kernel.org
8579 S:      Maintained
8580 F:      include/linux/skmsg.h
8581 F:      net/core/skmsg.c
8582 F:      net/core/sock_map.c
8583 F:      net/ipv4/tcp_bpf.c
8584
8585 LANTIQ / INTEL Ethernet drivers
8586 M:      Hauke Mehrtens <hauke@hauke-m.de>
8587 L:      netdev@vger.kernel.org
8588 S:      Maintained
8589 F:      net/dsa/tag_gswip.c
8590 F:      drivers/net/ethernet/lantiq_xrx200.c
8591 F:      drivers/net/dsa/lantiq_pce.h
8592 F:      drivers/net/dsa/lantiq_gswip.c
8593
8594 LANTIQ MIPS ARCHITECTURE
8595 M:      John Crispin <john@phrozen.org>
8596 L:      linux-mips@vger.kernel.org
8597 S:      Maintained
8598 F:      arch/mips/lantiq
8599 F:      drivers/soc/lantiq
8600
8601 LAPB module
8602 L:      linux-x25@vger.kernel.org
8603 S:      Orphan
8604 F:      Documentation/networking/lapb-module.txt
8605 F:      include/*/lapb.h
8606 F:      net/lapb/
8607
8608 LASI 53c700 driver for PARISC
8609 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8610 L:      linux-scsi@vger.kernel.org
8611 S:      Maintained
8612 F:      Documentation/scsi/53c700.txt
8613 F:      drivers/scsi/53c700*
8614
8615 LEAKING_ADDRESSES
8616 M:      Tobin C. Harding <me@tobin.cc>
8617 M:      Tycho Andersen <tycho@tycho.ws>
8618 L:      kernel-hardening@lists.openwall.com
8619 S:      Maintained
8620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8621 F:      scripts/leaking_addresses.pl
8622
8623 LED SUBSYSTEM
8624 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8625 M:      Pavel Machek <pavel@ucw.cz>
8626 L:      linux-leds@vger.kernel.org
8627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8628 S:      Maintained
8629 F:      Documentation/devicetree/bindings/leds/
8630 F:      drivers/leds/
8631 F:      include/linux/leds.h
8632
8633 LEGACY EEPROM DRIVER
8634 M:      Jean Delvare <jdelvare@suse.com>
8635 S:      Maintained
8636 F:      Documentation/misc-devices/eeprom
8637 F:      drivers/misc/eeprom/eeprom.c
8638
8639 LEGO MINDSTORMS EV3
8640 R:      David Lechner <david@lechnology.com>
8641 S:      Maintained
8642 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8643 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8644 F:      drivers/power/supply/lego_ev3_battery.c
8645
8646 LEGO USB Tower driver
8647 M:      Juergen Stuber <starblue@users.sourceforge.net>
8648 L:      legousb-devel@lists.sourceforge.net
8649 W:      http://legousb.sourceforge.net/
8650 S:      Maintained
8651 F:      drivers/usb/misc/legousbtower.c
8652
8653 LG LAPTOP EXTRAS
8654 M:      Matan Ziv-Av <matan@svgalib.org>
8655 L:      platform-driver-x86@vger.kernel.org
8656 S:      Maintained
8657 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8658 F:      Documentation/laptops/lg-laptop.rst
8659 F:      drivers/platform/x86/lg-laptop.c
8660
8661 LG2160 MEDIA DRIVER
8662 M:      Michael Krufky <mkrufky@linuxtv.org>
8663 L:      linux-media@vger.kernel.org
8664 W:      https://linuxtv.org
8665 W:      http://github.com/mkrufky
8666 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8667 T:      git git://linuxtv.org/mkrufky/tuners.git
8668 S:      Maintained
8669 F:      drivers/media/dvb-frontends/lg2160.*
8670
8671 LGDT3305 MEDIA DRIVER
8672 M:      Michael Krufky <mkrufky@linuxtv.org>
8673 L:      linux-media@vger.kernel.org
8674 W:      https://linuxtv.org
8675 W:      http://github.com/mkrufky
8676 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8677 T:      git git://linuxtv.org/mkrufky/tuners.git
8678 S:      Maintained
8679 F:      drivers/media/dvb-frontends/lgdt3305.*
8680
8681 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8682 M:      Viresh Kumar <vireshk@kernel.org>
8683 L:      linux-ide@vger.kernel.org
8684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8685 S:      Maintained
8686 F:      include/linux/pata_arasan_cf_data.h
8687 F:      drivers/ata/pata_arasan_cf.c
8688
8689 LIBATA PATA DRIVERS
8690 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8691 M:      Jens Axboe <axboe@kernel.dk>
8692 L:      linux-ide@vger.kernel.org
8693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8694 S:      Maintained
8695 F:      drivers/ata/pata_*.c
8696 F:      drivers/ata/ata_generic.c
8697
8698 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8699 M:      Linus Walleij <linus.walleij@linaro.org>
8700 L:      linux-ide@vger.kernel.org
8701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8702 S:      Maintained
8703 F:      drivers/ata/pata_ftide010.c
8704 F:      drivers/ata/sata_gemini.c
8705 F:      drivers/ata/sata_gemini.h
8706
8707 LIBATA SATA AHCI PLATFORM devices support
8708 M:      Hans de Goede <hdegoede@redhat.com>
8709 M:      Jens Axboe <axboe@kernel.dk>
8710 L:      linux-ide@vger.kernel.org
8711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8712 S:      Maintained
8713 F:      drivers/ata/ahci_platform.c
8714 F:      drivers/ata/libahci_platform.c
8715 F:      include/linux/ahci_platform.h
8716
8717 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8718 M:      Mikael Pettersson <mikpelinux@gmail.com>
8719 L:      linux-ide@vger.kernel.org
8720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8721 S:      Maintained
8722 F:      drivers/ata/sata_promise.*
8723
8724 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8725 M:      Jens Axboe <axboe@kernel.dk>
8726 L:      linux-ide@vger.kernel.org
8727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8728 S:      Maintained
8729 F:      drivers/ata/
8730 F:      include/linux/ata.h
8731 F:      include/linux/libata.h
8732 F:      Documentation/devicetree/bindings/ata/
8733
8734 LIBLOCKDEP
8735 M:      Sasha Levin <alexander.levin@microsoft.com>
8736 S:      Maintained
8737 F:      tools/lib/lockdep/
8738
8739 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8740 M:      Ross Zwisler <zwisler@kernel.org>
8741 M:      Dan Williams <dan.j.williams@intel.com>
8742 M:      Vishal Verma <vishal.l.verma@intel.com>
8743 M:      Dave Jiang <dave.jiang@intel.com>
8744 L:      linux-nvdimm@lists.01.org
8745 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8746 S:      Supported
8747 F:      drivers/nvdimm/blk.c
8748 F:      drivers/nvdimm/region_devs.c
8749
8750 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8751 M:      Vishal Verma <vishal.l.verma@intel.com>
8752 M:      Dan Williams <dan.j.williams@intel.com>
8753 M:      Ross Zwisler <zwisler@kernel.org>
8754 M:      Dave Jiang <dave.jiang@intel.com>
8755 L:      linux-nvdimm@lists.01.org
8756 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8757 S:      Supported
8758 F:      drivers/nvdimm/btt*
8759
8760 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8761 M:      Ross Zwisler <zwisler@kernel.org>
8762 M:      Dan Williams <dan.j.williams@intel.com>
8763 M:      Vishal Verma <vishal.l.verma@intel.com>
8764 M:      Dave Jiang <dave.jiang@intel.com>
8765 L:      linux-nvdimm@lists.01.org
8766 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8767 S:      Supported
8768 F:      drivers/nvdimm/pmem*
8769
8770 LIBNVDIMM: DEVICETREE BINDINGS
8771 M:      Oliver O'Halloran <oohall@gmail.com>
8772 L:      linux-nvdimm@lists.01.org
8773 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8774 S:      Supported
8775 F:      drivers/nvdimm/of_pmem.c
8776 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8777
8778 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8779 M:      Dan Williams <dan.j.williams@intel.com>
8780 M:      Ross Zwisler <zwisler@kernel.org>
8781 M:      Vishal Verma <vishal.l.verma@intel.com>
8782 M:      Dave Jiang <dave.jiang@intel.com>
8783 L:      linux-nvdimm@lists.01.org
8784 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8786 S:      Supported
8787 F:      drivers/nvdimm/*
8788 F:      drivers/acpi/nfit/*
8789 F:      include/linux/nd.h
8790 F:      include/linux/libnvdimm.h
8791 F:      include/uapi/linux/ndctl.h
8792
8793 LIGHTNVM PLATFORM SUPPORT
8794 M:      Matias Bjorling <mb@lightnvm.io>
8795 W:      http://github/OpenChannelSSD
8796 L:      linux-block@vger.kernel.org
8797 S:      Maintained
8798 F:      drivers/lightnvm/
8799 F:      include/linux/lightnvm.h
8800 F:      include/uapi/linux/lightnvm.h
8801
8802 LINUX FOR POWER MACINTOSH
8803 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8804 W:      http://www.penguinppc.org/
8805 L:      linuxppc-dev@lists.ozlabs.org
8806 S:      Maintained
8807 F:      arch/powerpc/platforms/powermac/
8808 F:      drivers/macintosh/
8809
8810 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8811 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8812 M:      Paul Mackerras <paulus@samba.org>
8813 M:      Michael Ellerman <mpe@ellerman.id.au>
8814 W:      https://github.com/linuxppc/linux/wiki
8815 L:      linuxppc-dev@lists.ozlabs.org
8816 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8818 S:      Supported
8819 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8820 F:      Documentation/devicetree/bindings/powerpc/
8821 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8822 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8823 F:      Documentation/powerpc/
8824 F:      arch/powerpc/
8825 F:      drivers/char/tpm/tpm_ibmvtpm*
8826 F:      drivers/crypto/nx/
8827 F:      drivers/crypto/vmx/
8828 F:      drivers/i2c/busses/i2c-opal.c
8829 F:      drivers/net/ethernet/ibm/ibmveth.*
8830 F:      drivers/net/ethernet/ibm/ibmvnic.*
8831 F:      drivers/pci/hotplug/pnv_php.c
8832 F:      drivers/pci/hotplug/rpa*
8833 F:      drivers/rtc/rtc-opal.c
8834 F:      drivers/scsi/ibmvscsi/
8835 F:      drivers/tty/hvc/hvc_opal.c
8836 F:      drivers/watchdog/wdrtas.c
8837 F:      tools/testing/selftests/powerpc
8838 N:      /pmac
8839 N:      powermac
8840 N:      powernv
8841 N:      [^a-z0-9]ps3
8842 N:      pseries
8843
8844 LINUX FOR POWERPC EMBEDDED MPC5XXX
8845 M:      Anatolij Gustschin <agust@denx.de>
8846 L:      linuxppc-dev@lists.ozlabs.org
8847 T:      git git://git.denx.de/linux-denx-agust.git
8848 S:      Maintained
8849 F:      arch/powerpc/platforms/512x/
8850 F:      arch/powerpc/platforms/52xx/
8851
8852 LINUX FOR POWERPC EMBEDDED PPC4XX
8853 M:      Alistair Popple <alistair@popple.id.au>
8854 M:      Matt Porter <mporter@kernel.crashing.org>
8855 W:      http://www.penguinppc.org/
8856 L:      linuxppc-dev@lists.ozlabs.org
8857 S:      Maintained
8858 F:      arch/powerpc/platforms/40x/
8859 F:      arch/powerpc/platforms/44x/
8860
8861 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8862 M:      Scott Wood <oss@buserror.net>
8863 M:      Kumar Gala <galak@kernel.crashing.org>
8864 W:      http://www.penguinppc.org/
8865 L:      linuxppc-dev@lists.ozlabs.org
8866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8867 S:      Maintained
8868 F:      arch/powerpc/platforms/83xx/
8869 F:      arch/powerpc/platforms/85xx/
8870 F:      Documentation/devicetree/bindings/powerpc/fsl/
8871
8872 LINUX FOR POWERPC EMBEDDED PPC8XX
8873 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8874 W:      http://www.penguinppc.org/
8875 L:      linuxppc-dev@lists.ozlabs.org
8876 S:      Maintained
8877 F:      arch/powerpc/platforms/8xx/
8878
8879 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8880 L:      linuxppc-dev@lists.ozlabs.org
8881 S:      Orphan
8882 F:      arch/powerpc/*/*virtex*
8883 F:      arch/powerpc/*/*/*virtex*
8884
8885 LINUX FOR POWERPC PA SEMI PWRFICIENT
8886 L:      linuxppc-dev@lists.ozlabs.org
8887 S:      Orphan
8888 F:      arch/powerpc/platforms/pasemi/
8889 F:      drivers/*/*pasemi*
8890 F:      drivers/*/*/*pasemi*
8891
8892 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8893 M:      Kees Cook <keescook@chromium.org>
8894 S:      Maintained
8895 F:      drivers/misc/lkdtm/*
8896
8897 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8898 M:      Alan Stern <stern@rowland.harvard.edu>
8899 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8900 M:      Will Deacon <will.deacon@arm.com>
8901 M:      Peter Zijlstra <peterz@infradead.org>
8902 M:      Boqun Feng <boqun.feng@gmail.com>
8903 M:      Nicholas Piggin <npiggin@gmail.com>
8904 M:      David Howells <dhowells@redhat.com>
8905 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8906 M:      Luc Maranget <luc.maranget@inria.fr>
8907 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8908 R:      Akira Yokosawa <akiyks@gmail.com>
8909 R:      Daniel Lustig <dlustig@nvidia.com>
8910 L:      linux-kernel@vger.kernel.org
8911 L:      linux-arch@vger.kernel.org
8912 S:      Supported
8913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8914 F:      tools/memory-model/
8915 F:      Documentation/atomic_bitops.txt
8916 F:      Documentation/atomic_t.txt
8917 F:      Documentation/core-api/atomic_ops.rst
8918 F:      Documentation/core-api/refcount-vs-atomic.rst
8919 F:      Documentation/memory-barriers.txt
8920
8921 LIS3LV02D ACCELEROMETER DRIVER
8922 M:      Eric Piel <eric.piel@tremplin-utc.net>
8923 S:      Maintained
8924 F:      Documentation/misc-devices/lis3lv02d
8925 F:      drivers/misc/lis3lv02d/
8926 F:      drivers/platform/x86/hp_accel.c
8927
8928 LIVE PATCHING
8929 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8930 M:      Jessica Yu <jeyu@kernel.org>
8931 M:      Jiri Kosina <jikos@kernel.org>
8932 M:      Miroslav Benes <mbenes@suse.cz>
8933 R:      Petr Mladek <pmladek@suse.com>
8934 S:      Maintained
8935 F:      kernel/livepatch/
8936 F:      include/linux/livepatch.h
8937 F:      arch/x86/include/asm/livepatch.h
8938 F:      arch/x86/kernel/livepatch.c
8939 F:      Documentation/livepatch/
8940 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8941 F:      samples/livepatch/
8942 L:      live-patching@vger.kernel.org
8943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8944
8945 LLC (802.2)
8946 L:      netdev@vger.kernel.org
8947 S:      Odd fixes
8948 F:      include/linux/llc.h
8949 F:      include/uapi/linux/llc.h
8950 F:      include/net/llc*
8951 F:      net/llc/
8952
8953 LM73 HARDWARE MONITOR DRIVER
8954 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8955 L:      linux-hwmon@vger.kernel.org
8956 S:      Maintained
8957 F:      drivers/hwmon/lm73.c
8958
8959 LM78 HARDWARE MONITOR DRIVER
8960 M:      Jean Delvare <jdelvare@suse.com>
8961 L:      linux-hwmon@vger.kernel.org
8962 S:      Maintained
8963 F:      Documentation/hwmon/lm78
8964 F:      drivers/hwmon/lm78.c
8965
8966 LM83 HARDWARE MONITOR DRIVER
8967 M:      Jean Delvare <jdelvare@suse.com>
8968 L:      linux-hwmon@vger.kernel.org
8969 S:      Maintained
8970 F:      Documentation/hwmon/lm83
8971 F:      drivers/hwmon/lm83.c
8972
8973 LM90 HARDWARE MONITOR DRIVER
8974 M:      Jean Delvare <jdelvare@suse.com>
8975 L:      linux-hwmon@vger.kernel.org
8976 S:      Maintained
8977 F:      Documentation/hwmon/lm90
8978 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8979 F:      drivers/hwmon/lm90.c
8980 F:      include/dt-bindings/thermal/lm90.h
8981
8982 LM95234 HARDWARE MONITOR DRIVER
8983 M:      Guenter Roeck <linux@roeck-us.net>
8984 L:      linux-hwmon@vger.kernel.org
8985 S:      Maintained
8986 F:      Documentation/hwmon/lm95234
8987 F:      drivers/hwmon/lm95234.c
8988
8989 LME2510 MEDIA DRIVER
8990 M:      Malcolm Priestley <tvboxspy@gmail.com>
8991 L:      linux-media@vger.kernel.org
8992 W:      https://linuxtv.org
8993 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8994 S:      Maintained
8995 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8996
8997 LOADPIN SECURITY MODULE
8998 M:      Kees Cook <keescook@chromium.org>
8999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9000 S:      Supported
9001 F:      security/loadpin/
9002 F:      Documentation/admin-guide/LSM/LoadPin.rst
9003
9004 LOCKING PRIMITIVES
9005 M:      Peter Zijlstra <peterz@infradead.org>
9006 M:      Ingo Molnar <mingo@redhat.com>
9007 M:      Will Deacon <will.deacon@arm.com>
9008 L:      linux-kernel@vger.kernel.org
9009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9010 S:      Maintained
9011 F:      Documentation/locking/
9012 F:      include/linux/lockdep.h
9013 F:      include/linux/spinlock*.h
9014 F:      arch/*/include/asm/spinlock*.h
9015 F:      include/linux/rwlock*.h
9016 F:      include/linux/mutex*.h
9017 F:      include/linux/rwsem*.h
9018 F:      arch/*/include/asm/rwsem.h
9019 F:      include/linux/seqlock.h
9020 F:      lib/locking*.[ch]
9021 F:      kernel/locking/
9022 X:      kernel/locking/locktorture.c
9023
9024 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9025 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9026 L:      linux-ntfs-dev@lists.sourceforge.net
9027 W:      http://www.linux-ntfs.org/content/view/19/37/
9028 S:      Maintained
9029 F:      Documentation/ldm.txt
9030 F:      block/partitions/ldm.*
9031
9032 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9033 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9034 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9035 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9036 L:      MPT-FusionLinux.pdl@broadcom.com
9037 L:      linux-scsi@vger.kernel.org
9038 W:      http://www.avagotech.com/support/
9039 S:      Supported
9040 F:      drivers/message/fusion/
9041 F:      drivers/scsi/mpt3sas/
9042
9043 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9044 M:      Matthew Wilcox <willy@infradead.org>
9045 L:      linux-scsi@vger.kernel.org
9046 S:      Maintained
9047 F:      drivers/scsi/sym53c8xx_2/
9048
9049 LTC1660 DAC DRIVER
9050 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9051 L:      linux-iio@vger.kernel.org
9052 S:      Maintained
9053 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9054 F:      drivers/iio/dac/ltc1660.c
9055
9056 LTC4261 HARDWARE MONITOR DRIVER
9057 M:      Guenter Roeck <linux@roeck-us.net>
9058 L:      linux-hwmon@vger.kernel.org
9059 S:      Maintained
9060 F:      Documentation/hwmon/ltc4261
9061 F:      drivers/hwmon/ltc4261.c
9062
9063 LTC4306 I2C MULTIPLEXER DRIVER
9064 M:      Michael Hennerich <michael.hennerich@analog.com>
9065 W:      http://ez.analog.com/community/linux-device-drivers
9066 L:      linux-i2c@vger.kernel.org
9067 S:      Supported
9068 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9069 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9070
9071 LTP (Linux Test Project)
9072 M:      Mike Frysinger <vapier@gentoo.org>
9073 M:      Cyril Hrubis <chrubis@suse.cz>
9074 M:      Wanlong Gao <wanlong.gao@gmail.com>
9075 M:      Jan Stancek <jstancek@redhat.com>
9076 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9077 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9078 L:      ltp@lists.linux.it (subscribers-only)
9079 W:      http://linux-test-project.github.io/
9080 T:      git git://github.com/linux-test-project/ltp.git
9081 S:      Maintained
9082
9083 M68K ARCHITECTURE
9084 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9085 L:      linux-m68k@lists.linux-m68k.org
9086 W:      http://www.linux-m68k.org/
9087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9088 S:      Maintained
9089 F:      arch/m68k/
9090 F:      drivers/zorro/
9091
9092 M68K ON APPLE MACINTOSH
9093 M:      Joshua Thompson <funaho@jurai.org>
9094 W:      http://www.mac.linux-m68k.org/
9095 L:      linux-m68k@lists.linux-m68k.org
9096 S:      Maintained
9097 F:      arch/m68k/mac/
9098
9099 M68K ON HP9000/300
9100 M:      Philip Blundell <philb@gnu.org>
9101 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9102 S:      Maintained
9103 F:      arch/m68k/hp300/
9104
9105 M88DS3103 MEDIA DRIVER
9106 M:      Antti Palosaari <crope@iki.fi>
9107 L:      linux-media@vger.kernel.org
9108 W:      https://linuxtv.org
9109 W:      http://palosaari.fi/linux/
9110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9111 T:      git git://linuxtv.org/anttip/media_tree.git
9112 S:      Maintained
9113 F:      drivers/media/dvb-frontends/m88ds3103*
9114
9115 M88RS2000 MEDIA DRIVER
9116 M:      Malcolm Priestley <tvboxspy@gmail.com>
9117 L:      linux-media@vger.kernel.org
9118 W:      https://linuxtv.org
9119 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9120 S:      Maintained
9121 F:      drivers/media/dvb-frontends/m88rs2000*
9122
9123 MA901 MASTERKIT USB FM RADIO DRIVER
9124 M:      Alexey Klimov <klimov.linux@gmail.com>
9125 L:      linux-media@vger.kernel.org
9126 T:      git git://linuxtv.org/media_tree.git
9127 S:      Maintained
9128 F:      drivers/media/radio/radio-ma901.c
9129
9130 MAC80211
9131 M:      Johannes Berg <johannes@sipsolutions.net>
9132 L:      linux-wireless@vger.kernel.org
9133 W:      http://wireless.kernel.org/
9134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9136 S:      Maintained
9137 F:      Documentation/networking/mac80211-injection.txt
9138 F:      include/net/mac80211.h
9139 F:      net/mac80211/
9140 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9141 F:      Documentation/networking/mac80211_hwsim/README
9142
9143 MAILBOX API
9144 M:      Jassi Brar <jassisinghbrar@gmail.com>
9145 L:      linux-kernel@vger.kernel.org
9146 S:      Maintained
9147 F:      drivers/mailbox/
9148 F:      include/linux/mailbox_client.h
9149 F:      include/linux/mailbox_controller.h
9150
9151 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9152 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9153 W:      http://www.kernel.org/doc/man-pages
9154 L:      linux-man@vger.kernel.org
9155 S:      Maintained
9156
9157 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9158 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9159 L:      linux-mips@vger.kernel.org
9160 S:      Maintained
9161 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9162
9163 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9164 M:      Andrew Lunn <andrew@lunn.ch>
9165 M:      Vivien Didelot <vivien.didelot@gmail.com>
9166 L:      netdev@vger.kernel.org
9167 S:      Maintained
9168 F:      drivers/net/dsa/mv88e6xxx/
9169 F:      include/linux/platform_data/mv88e6xxx.h
9170 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9171
9172 MARVELL ARMADA DRM SUPPORT
9173 M:      Russell King <linux@armlinux.org.uk>
9174 S:      Maintained
9175 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9176 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9177 F:      drivers/gpu/drm/armada/
9178 F:      include/uapi/drm/armada_drm.h
9179 F:      Documentation/devicetree/bindings/display/armada/
9180
9181 MARVELL CRYPTO DRIVER
9182 M:      Boris Brezillon <bbrezillon@kernel.org>
9183 M:      Arnaud Ebalard <arno@natisbad.org>
9184 F:      drivers/crypto/marvell/
9185 S:      Maintained
9186 L:      linux-crypto@vger.kernel.org
9187
9188 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9189 M:      Mirko Lindner <mlindner@marvell.com>
9190 M:      Stephen Hemminger <stephen@networkplumber.org>
9191 L:      netdev@vger.kernel.org
9192 S:      Maintained
9193 F:      drivers/net/ethernet/marvell/sk*
9194
9195 MARVELL LIBERTAS WIRELESS DRIVER
9196 L:      libertas-dev@lists.infradead.org
9197 S:      Orphan
9198 F:      drivers/net/wireless/marvell/libertas/
9199
9200 MARVELL MACCHIATOBIN SUPPORT
9201 M:      Russell King <linux@armlinux.org.uk>
9202 L:      linux-arm-kernel@lists.infradead.org
9203 S:      Maintained
9204 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9205
9206 MARVELL MV643XX ETHERNET DRIVER
9207 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9208 L:      netdev@vger.kernel.org
9209 S:      Maintained
9210 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9211 F:      include/linux/mv643xx.h
9212
9213 MARVELL MV88X3310 PHY DRIVER
9214 M:      Russell King <linux@armlinux.org.uk>
9215 L:      netdev@vger.kernel.org
9216 S:      Maintained
9217 F:      drivers/net/phy/marvell10g.c
9218
9219 MARVELL MVEBU THERMAL DRIVER
9220 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9221 S:      Maintained
9222 F:      drivers/thermal/armada_thermal.c
9223
9224 MARVELL MVNETA ETHERNET DRIVER
9225 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9226 L:      netdev@vger.kernel.org
9227 S:      Maintained
9228 F:      drivers/net/ethernet/marvell/mvneta.*
9229
9230 MARVELL MWIFIEX WIRELESS DRIVER
9231 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9232 M:      Nishant Sarmukadam <nishants@marvell.com>
9233 M:      Ganapathi Bhat <gbhat@marvell.com>
9234 M:      Xinming Hu <huxinming820@gmail.com>
9235 L:      linux-wireless@vger.kernel.org
9236 S:      Maintained
9237 F:      drivers/net/wireless/marvell/mwifiex/
9238
9239 MARVELL MWL8K WIRELESS DRIVER
9240 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9241 L:      linux-wireless@vger.kernel.org
9242 S:      Odd Fixes
9243 F:      drivers/net/wireless/marvell/mwl8k.c
9244
9245 MARVELL NAND CONTROLLER DRIVER
9246 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9247 L:      linux-mtd@lists.infradead.org
9248 S:      Maintained
9249 F:      drivers/mtd/nand/raw/marvell_nand.c
9250 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9251
9252 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9253 M:      Nicolas Pitre <nico@fluxnic.net>
9254 S:      Odd Fixes
9255 F:      drivers/mmc/host/mvsdio.*
9256
9257 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9258 M:      Hu Ziji <huziji@marvell.com>
9259 L:      linux-mmc@vger.kernel.org
9260 S:      Supported
9261 F:      drivers/mmc/host/sdhci-xenon*
9262 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9263
9264 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9265 M:      Sunil Goutham <sgoutham@marvell.com>
9266 M:      Linu Cherian <lcherian@marvell.com>
9267 M:      Geetha sowjanya <gakula@marvell.com>
9268 M:      Jerin Jacob <jerinj@marvell.com>
9269 L:      netdev@vger.kernel.org
9270 S:      Supported
9271 F:      drivers/net/ethernet/marvell/octeontx2/af/
9272
9273 MATROX FRAMEBUFFER DRIVER
9274 L:      linux-fbdev@vger.kernel.org
9275 S:      Orphan
9276 F:      drivers/video/fbdev/matrox/matroxfb_*
9277 F:      include/uapi/linux/matroxfb.h
9278
9279 MAX16065 HARDWARE MONITOR DRIVER
9280 M:      Guenter Roeck <linux@roeck-us.net>
9281 L:      linux-hwmon@vger.kernel.org
9282 S:      Maintained
9283 F:      Documentation/hwmon/max16065
9284 F:      drivers/hwmon/max16065.c
9285
9286 MAX2175 SDR TUNER DRIVER
9287 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9288 L:      linux-media@vger.kernel.org
9289 T:      git git://linuxtv.org/media_tree.git
9290 S:      Maintained
9291 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9292 F:      Documentation/media/v4l-drivers/max2175.rst
9293 F:      drivers/media/i2c/max2175*
9294 F:      include/uapi/linux/max2175.h
9295
9296 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9297 L:      linux-hwmon@vger.kernel.org
9298 S:      Orphan
9299 F:      Documentation/hwmon/max6650
9300 F:      drivers/hwmon/max6650.c
9301
9302 MAX6697 HARDWARE MONITOR DRIVER
9303 M:      Guenter Roeck <linux@roeck-us.net>
9304 L:      linux-hwmon@vger.kernel.org
9305 S:      Maintained
9306 F:      Documentation/hwmon/max6697
9307 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9308 F:      drivers/hwmon/max6697.c
9309 F:      include/linux/platform_data/max6697.h
9310
9311 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9312 M:      Peter Rosin <peda@axentia.se>
9313 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9314 S:      Maintained
9315 F:      Documentation/devicetree/bindings/sound/max9860.txt
9316 F:      sound/soc/codecs/max9860.*
9317
9318 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9319 M:      Javier Martinez Canillas <javier@dowhile0.org>
9320 L:      linux-kernel@vger.kernel.org
9321 S:      Supported
9322 F:      drivers/regulator/max77802-regulator.c
9323 F:      Documentation/devicetree/bindings/*/*max77802.txt
9324 F:      include/dt-bindings/*/*max77802.h
9325
9326 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9327 M:      Krzysztof Kozlowski <krzk@kernel.org>
9328 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9329 L:      linux-pm@vger.kernel.org
9330 S:      Supported
9331 F:      drivers/power/supply/max14577_charger.c
9332 F:      drivers/power/supply/max77693_charger.c
9333
9334 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9335 M:      Chanwoo Choi <cw00.choi@samsung.com>
9336 M:      Krzysztof Kozlowski <krzk@kernel.org>
9337 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9338 L:      linux-kernel@vger.kernel.org
9339 S:      Supported
9340 F:      drivers/*/max14577*.c
9341 F:      drivers/*/max77686*.c
9342 F:      drivers/*/max77693*.c
9343 F:      drivers/extcon/extcon-max14577.c
9344 F:      drivers/extcon/extcon-max77693.c
9345 F:      drivers/rtc/rtc-max77686.c
9346 F:      drivers/clk/clk-max77686.c
9347 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9348 F:      Documentation/devicetree/bindings/*/max77686.txt
9349 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9350 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9351 F:      include/linux/mfd/max14577*.h
9352 F:      include/linux/mfd/max77686*.h
9353 F:      include/linux/mfd/max77693*.h
9354
9355 MAXIRADIO FM RADIO RECEIVER DRIVER
9356 M:      Hans Verkuil <hverkuil@xs4all.nl>
9357 L:      linux-media@vger.kernel.org
9358 T:      git git://linuxtv.org/media_tree.git
9359 W:      https://linuxtv.org
9360 S:      Maintained
9361 F:      drivers/media/radio/radio-maxiradio*
9362
9363 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9364 M:      Peter Rosin <peda@axentia.se>
9365 L:      linux-iio@vger.kernel.org
9366 S:      Maintained
9367 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9368 F:      drivers/iio/potentiometer/mcp4018.c
9369 F:      drivers/iio/potentiometer/mcp4531.c
9370
9371 MCR20A IEEE-802.15.4 RADIO DRIVER
9372 M:      Xue Liu <liuxuenetmail@gmail.com>
9373 L:      linux-wpan@vger.kernel.org
9374 W:      https://github.com/xueliu/mcr20a-linux
9375 S:      Maintained
9376 F:      drivers/net/ieee802154/mcr20a.c
9377 F:      drivers/net/ieee802154/mcr20a.h
9378 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9379
9380 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9381 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9382 L:      linux-iio@vger.kernel.org
9383 S:      Maintained
9384 F:      drivers/iio/dac/cio-dac.c
9385
9386 MEDIA DRIVERS FOR ASCOT2E
9387 M:      Sergey Kozlov <serjk@netup.ru>
9388 M:      Abylay Ospan <aospan@netup.ru>
9389 L:      linux-media@vger.kernel.org
9390 W:      https://linuxtv.org
9391 W:      http://netup.tv/
9392 T:      git git://linuxtv.org/media_tree.git
9393 S:      Supported
9394 F:      drivers/media/dvb-frontends/ascot2e*
9395
9396 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9397 M:      Jasmin Jessich <jasmin@anw.at>
9398 L:      linux-media@vger.kernel.org
9399 W:      https://linuxtv.org
9400 T:      git git://linuxtv.org/media_tree.git
9401 S:      Maintained
9402 F:      drivers/media/dvb-frontends/cxd2099*
9403
9404 MEDIA DRIVERS FOR CXD2841ER
9405 M:      Sergey Kozlov <serjk@netup.ru>
9406 M:      Abylay Ospan <aospan@netup.ru>
9407 L:      linux-media@vger.kernel.org
9408 W:      https://linuxtv.org
9409 W:      http://netup.tv/
9410 T:      git git://linuxtv.org/media_tree.git
9411 S:      Supported
9412 F:      drivers/media/dvb-frontends/cxd2841er*
9413
9414 MEDIA DRIVERS FOR CXD2880
9415 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9416 L:      linux-media@vger.kernel.org
9417 W:      http://linuxtv.org/
9418 T:      git git://linuxtv.org/media_tree.git
9419 S:      Supported
9420 F:      drivers/media/dvb-frontends/cxd2880/*
9421 F:      drivers/media/spi/cxd2880*
9422
9423 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9424 L:      linux-media@vger.kernel.org
9425 W:      https://linuxtv.org
9426 T:      git git://linuxtv.org/media_tree.git
9427 S:      Orphan
9428 F:      drivers/media/pci/ddbridge/*
9429
9430 MEDIA DRIVERS FOR FREESCALE IMX
9431 M:      Steve Longerbeam <slongerbeam@gmail.com>
9432 M:      Philipp Zabel <p.zabel@pengutronix.de>
9433 L:      linux-media@vger.kernel.org
9434 T:      git git://linuxtv.org/media_tree.git
9435 S:      Maintained
9436 F:      Documentation/devicetree/bindings/media/imx.txt
9437 F:      Documentation/media/v4l-drivers/imx.rst
9438 F:      drivers/staging/media/imx/
9439 F:      include/linux/imx-media.h
9440 F:      include/media/imx.h
9441
9442 MEDIA DRIVER FOR FREESCALE IMX PXP
9443 M:      Philipp Zabel <p.zabel@pengutronix.de>
9444 L:      linux-media@vger.kernel.org
9445 T:      git git://linuxtv.org/media_tree.git
9446 S:      Maintained
9447 F:      drivers/media/platform/imx-pxp.[ch]
9448
9449 MEDIA DRIVERS FOR HELENE
9450 M:      Abylay Ospan <aospan@netup.ru>
9451 L:      linux-media@vger.kernel.org
9452 W:      https://linuxtv.org
9453 W:      http://netup.tv/
9454 T:      git git://linuxtv.org/media_tree.git
9455 S:      Supported
9456 F:      drivers/media/dvb-frontends/helene*
9457
9458 MEDIA DRIVERS FOR HORUS3A
9459 M:      Sergey Kozlov <serjk@netup.ru>
9460 M:      Abylay Ospan <aospan@netup.ru>
9461 L:      linux-media@vger.kernel.org
9462 W:      https://linuxtv.org
9463 W:      http://netup.tv/
9464 T:      git git://linuxtv.org/media_tree.git
9465 S:      Supported
9466 F:      drivers/media/dvb-frontends/horus3a*
9467
9468 MEDIA DRIVERS FOR LNBH25
9469 M:      Sergey Kozlov <serjk@netup.ru>
9470 M:      Abylay Ospan <aospan@netup.ru>
9471 L:      linux-media@vger.kernel.org
9472 W:      https://linuxtv.org
9473 W:      http://netup.tv/
9474 T:      git git://linuxtv.org/media_tree.git
9475 S:      Supported
9476 F:      drivers/media/dvb-frontends/lnbh25*
9477
9478 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9479 L:      linux-media@vger.kernel.org
9480 W:      https://linuxtv.org
9481 T:      git git://linuxtv.org/media_tree.git
9482 S:      Orphan
9483 F:      drivers/media/dvb-frontends/mxl5xx*
9484
9485 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9486 M:      Sergey Kozlov <serjk@netup.ru>
9487 M:      Abylay Ospan <aospan@netup.ru>
9488 L:      linux-media@vger.kernel.org
9489 W:      https://linuxtv.org
9490 W:      http://netup.tv/
9491 T:      git git://linuxtv.org/media_tree.git
9492 S:      Supported
9493 F:      drivers/media/pci/netup_unidvb/*
9494
9495 MEDIA DRIVERS FOR RENESAS - CEU
9496 M:      Jacopo Mondi <jacopo@jmondi.org>
9497 L:      linux-media@vger.kernel.org
9498 L:      linux-renesas-soc@vger.kernel.org
9499 T:      git git://linuxtv.org/media_tree.git
9500 S:      Supported
9501 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9502 F:      drivers/media/platform/renesas-ceu.c
9503 F:      include/media/drv-intf/renesas-ceu.h
9504
9505 MEDIA DRIVERS FOR RENESAS - DRIF
9506 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9507 L:      linux-media@vger.kernel.org
9508 L:      linux-renesas-soc@vger.kernel.org
9509 T:      git git://linuxtv.org/media_tree.git
9510 S:      Supported
9511 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9512 F:      drivers/media/platform/rcar_drif.c
9513
9514 MEDIA DRIVERS FOR RENESAS - FCP
9515 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9516 L:      linux-media@vger.kernel.org
9517 L:      linux-renesas-soc@vger.kernel.org
9518 T:      git git://linuxtv.org/media_tree.git
9519 S:      Supported
9520 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9521 F:      drivers/media/platform/rcar-fcp.c
9522 F:      include/media/rcar-fcp.h
9523
9524 MEDIA DRIVERS FOR RENESAS - FDP1
9525 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9526 L:      linux-media@vger.kernel.org
9527 L:      linux-renesas-soc@vger.kernel.org
9528 T:      git git://linuxtv.org/media_tree.git
9529 S:      Supported
9530 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9531 F:      drivers/media/platform/rcar_fdp1.c
9532
9533 MEDIA DRIVERS FOR RENESAS - VIN
9534 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9535 L:      linux-media@vger.kernel.org
9536 L:      linux-renesas-soc@vger.kernel.org
9537 T:      git git://linuxtv.org/media_tree.git
9538 S:      Supported
9539 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9540 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9541 F:      drivers/media/platform/rcar-vin/
9542
9543 MEDIA DRIVERS FOR RENESAS - VSP1
9544 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9545 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9546 L:      linux-media@vger.kernel.org
9547 L:      linux-renesas-soc@vger.kernel.org
9548 T:      git git://linuxtv.org/media_tree.git
9549 S:      Supported
9550 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9551 F:      drivers/media/platform/vsp1/
9552
9553 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9554 L:      linux-media@vger.kernel.org
9555 W:      https://linuxtv.org
9556 T:      git git://linuxtv.org/media_tree.git
9557 S:      Orphan
9558 F:      drivers/media/dvb-frontends/stv0910*
9559
9560 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9561 L:      linux-media@vger.kernel.org
9562 W:      https://linuxtv.org
9563 T:      git git://linuxtv.org/media_tree.git
9564 S:      Orphan
9565 F:      drivers/media/dvb-frontends/stv6111*
9566
9567 MEDIA DRIVERS FOR STM32 - DCMI
9568 M:      Hugues Fruchet <hugues.fruchet@st.com>
9569 L:      linux-media@vger.kernel.org
9570 T:      git git://linuxtv.org/media_tree.git
9571 S:      Supported
9572 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9573 F:      drivers/media/platform/stm32/stm32-dcmi.c
9574
9575 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9576 M:      Dmitry Osipenko <digetx@gmail.com>
9577 L:      linux-media@vger.kernel.org
9578 L:      linux-tegra@vger.kernel.org
9579 T:      git git://linuxtv.org/media_tree.git
9580 S:      Maintained
9581 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9582 F:      drivers/staging/media/tegra-vde/
9583
9584 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9585 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9586 P:      LinuxTV.org Project
9587 L:      linux-media@vger.kernel.org
9588 W:      https://linuxtv.org
9589 Q:      http://patchwork.kernel.org/project/linux-media/list/
9590 T:      git git://linuxtv.org/media_tree.git
9591 S:      Maintained
9592 F:      Documentation/devicetree/bindings/media/
9593 F:      Documentation/media/
9594 F:      drivers/media/
9595 F:      drivers/staging/media/
9596 F:      include/linux/platform_data/media/
9597 F:      include/media/
9598 F:      include/uapi/linux/dvb/
9599 F:      include/uapi/linux/videodev2.h
9600 F:      include/uapi/linux/media.h
9601 F:      include/uapi/linux/v4l2-*
9602 F:      include/uapi/linux/meye.h
9603 F:      include/uapi/linux/ivtv*
9604 F:      include/uapi/linux/uvcvideo.h
9605
9606 MEDIATEK BLUETOOTH DRIVER
9607 M:      Sean Wang <sean.wang@mediatek.com>
9608 L:      linux-bluetooth@vger.kernel.org
9609 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9610 S:      Maintained
9611 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9612 F:      drivers/bluetooth/btmtkuart.c
9613
9614 MEDIATEK CIR DRIVER
9615 M:      Sean Wang <sean.wang@mediatek.com>
9616 S:      Maintained
9617 F:      drivers/media/rc/mtk-cir.c
9618
9619 MEDIATEK DMA DRIVER
9620 M:      Sean Wang <sean.wang@mediatek.com>
9621 L:      dmaengine@vger.kernel.org
9622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9623 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9624 S:      Maintained
9625 F:      Documentation/devicetree/bindings/dma/mtk-*
9626 F:      drivers/dma/mediatek/
9627
9628 MEDIATEK PMIC LED DRIVER
9629 M:      Sean Wang <sean.wang@mediatek.com>
9630 S:      Maintained
9631 F:      drivers/leds/leds-mt6323.c
9632 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9633
9634 MEDIATEK ETHERNET DRIVER
9635 M:      Felix Fietkau <nbd@openwrt.org>
9636 M:      John Crispin <john@phrozen.org>
9637 M:      Sean Wang <sean.wang@mediatek.com>
9638 M:      Nelson Chang <nelson.chang@mediatek.com>
9639 L:      netdev@vger.kernel.org
9640 S:      Maintained
9641 F:      drivers/net/ethernet/mediatek/
9642
9643 MEDIATEK SWITCH DRIVER
9644 M:      Sean Wang <sean.wang@mediatek.com>
9645 L:      netdev@vger.kernel.org
9646 S:      Maintained
9647 F:      drivers/net/dsa/mt7530.*
9648 F:      net/dsa/tag_mtk.c
9649
9650 MEDIATEK JPEG DRIVER
9651 M:      Rick Chang <rick.chang@mediatek.com>
9652 M:      Bin Liu <bin.liu@mediatek.com>
9653 S:      Supported
9654 F:      drivers/media/platform/mtk-jpeg/
9655 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9656
9657 MEDIATEK MDP DRIVER
9658 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9659 M:      Houlong Wei <houlong.wei@mediatek.com>
9660 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9661 S:      Supported
9662 F:      drivers/media/platform/mtk-mdp/
9663 F:      drivers/media/platform/mtk-vpu/
9664 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9665
9666 MEDIATEK MEDIA DRIVER
9667 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9668 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9669 S:      Supported
9670 F:      drivers/media/platform/mtk-vcodec/
9671 F:      drivers/media/platform/mtk-vpu/
9672 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9673 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9674
9675 MEDIATEK MT76 WIRELESS LAN DRIVER
9676 M:      Felix Fietkau <nbd@nbd.name>
9677 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9678 L:      linux-wireless@vger.kernel.org
9679 S:      Maintained
9680 F:      drivers/net/wireless/mediatek/mt76/
9681
9682 MEDIATEK MT7601U WIRELESS LAN DRIVER
9683 M:      Jakub Kicinski <kubakici@wp.pl>
9684 L:      linux-wireless@vger.kernel.org
9685 S:      Maintained
9686 F:      drivers/net/wireless/mediatek/mt7601u/
9687
9688 MEDIATEK NAND CONTROLLER DRIVER
9689 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9690 L:      linux-mtd@lists.infradead.org
9691 S:      Maintained
9692 F:      drivers/mtd/nand/raw/mtk_*
9693 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9694
9695 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9696 M:      Sean Wang <sean.wang@mediatek.com>
9697 S:      Maintained
9698 F:      drivers/char/hw_random/mtk-rng.c
9699
9700 MEDIATEK USB3 DRD IP DRIVER
9701 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9702 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9704 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9705 S:      Maintained
9706 F:      drivers/usb/mtu3/
9707
9708 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9709 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9710 M:      Martin Donnelly <martin.donnelly@ge.com>
9711 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9712 S:      Maintained
9713 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9714 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9715
9716 MEGARAID SCSI/SAS DRIVERS
9717 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9718 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9719 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9720 L:      megaraidlinux.pdl@broadcom.com
9721 L:      linux-scsi@vger.kernel.org
9722 W:      http://www.avagotech.com/support/
9723 S:      Maintained
9724 F:      Documentation/scsi/megaraid.txt
9725 F:      drivers/scsi/megaraid.*
9726 F:      drivers/scsi/megaraid/
9727
9728 MELEXIS MLX90614 DRIVER
9729 M:      Crt Mori <cmo@melexis.com>
9730 L:      linux-iio@vger.kernel.org
9731 W:      http://www.melexis.com
9732 S:      Supported
9733 F:      drivers/iio/temperature/mlx90614.c
9734
9735 MELEXIS MLX90632 DRIVER
9736 M:      Crt Mori <cmo@melexis.com>
9737 L:      linux-iio@vger.kernel.org
9738 W:      http://www.melexis.com
9739 S:      Supported
9740 F:      drivers/iio/temperature/mlx90632.c
9741
9742 MELFAS MIP4 TOUCHSCREEN DRIVER
9743 M:      Sangwon Jee <jeesw@melfas.com>
9744 W:      http://www.melfas.com
9745 S:      Supported
9746 F:      drivers/input/touchscreen/melfas_mip4.c
9747 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9748
9749 MELLANOX ETHERNET DRIVER (mlx4_en)
9750 M:      Tariq Toukan <tariqt@mellanox.com>
9751 L:      netdev@vger.kernel.org
9752 S:      Supported
9753 W:      http://www.mellanox.com
9754 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9755 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9756
9757 MELLANOX ETHERNET DRIVER (mlx5e)
9758 M:      Saeed Mahameed <saeedm@mellanox.com>
9759 L:      netdev@vger.kernel.org
9760 S:      Supported
9761 W:      http://www.mellanox.com
9762 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9763 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9764
9765 MELLANOX ETHERNET INNOVA DRIVERS
9766 R:      Boris Pismenny <borisp@mellanox.com>
9767 L:      netdev@vger.kernel.org
9768 S:      Supported
9769 W:      http://www.mellanox.com
9770 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9771 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9772 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9773 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9774 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9775
9776 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9777 R:      Boris Pismenny <borisp@mellanox.com>
9778 L:      netdev@vger.kernel.org
9779 S:      Supported
9780 W:      http://www.mellanox.com
9781 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9782 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9783 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9784
9785 MELLANOX ETHERNET SWITCH DRIVERS
9786 M:      Jiri Pirko <jiri@mellanox.com>
9787 M:      Ido Schimmel <idosch@mellanox.com>
9788 L:      netdev@vger.kernel.org
9789 S:      Supported
9790 W:      http://www.mellanox.com
9791 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9792 F:      drivers/net/ethernet/mellanox/mlxsw/
9793 F:      tools/testing/selftests/drivers/net/mlxsw/
9794
9795 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9796 M:      mlxsw@mellanox.com
9797 L:      netdev@vger.kernel.org
9798 S:      Supported
9799 W:      http://www.mellanox.com
9800 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9801 F:      drivers/net/ethernet/mellanox/mlxfw/
9802
9803 MELLANOX HARDWARE PLATFORM SUPPORT
9804 M:      Andy Shevchenko <andy@infradead.org>
9805 M:      Darren Hart <dvhart@infradead.org>
9806 M:      Vadim Pasternak <vadimp@mellanox.com>
9807 L:      platform-driver-x86@vger.kernel.org
9808 S:      Supported
9809 F:      drivers/platform/mellanox/
9810
9811 MELLANOX MLX4 core VPI driver
9812 M:      Tariq Toukan <tariqt@mellanox.com>
9813 L:      netdev@vger.kernel.org
9814 L:      linux-rdma@vger.kernel.org
9815 W:      http://www.mellanox.com
9816 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9817 S:      Supported
9818 F:      drivers/net/ethernet/mellanox/mlx4/
9819 F:      include/linux/mlx4/
9820
9821 MELLANOX MLX4 IB driver
9822 M:      Yishai Hadas <yishaih@mellanox.com>
9823 L:      linux-rdma@vger.kernel.org
9824 W:      http://www.mellanox.com
9825 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9826 S:      Supported
9827 F:      drivers/infiniband/hw/mlx4/
9828 F:      include/linux/mlx4/
9829 F:      include/uapi/rdma/mlx4-abi.h
9830
9831 MELLANOX MLX5 core VPI driver
9832 M:      Saeed Mahameed <saeedm@mellanox.com>
9833 M:      Leon Romanovsky <leonro@mellanox.com>
9834 L:      netdev@vger.kernel.org
9835 L:      linux-rdma@vger.kernel.org
9836 W:      http://www.mellanox.com
9837 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9838 S:      Supported
9839 F:      drivers/net/ethernet/mellanox/mlx5/core/
9840 F:      include/linux/mlx5/
9841
9842 MELLANOX MLX5 IB driver
9843 M:      Leon Romanovsky <leonro@mellanox.com>
9844 L:      linux-rdma@vger.kernel.org
9845 W:      http://www.mellanox.com
9846 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9847 S:      Supported
9848 F:      drivers/infiniband/hw/mlx5/
9849 F:      include/linux/mlx5/
9850 F:      include/uapi/rdma/mlx5-abi.h
9851
9852 MELLANOX MLXCPLD I2C AND MUX DRIVER
9853 M:      Vadim Pasternak <vadimp@mellanox.com>
9854 M:      Michael Shych <michaelsh@mellanox.com>
9855 L:      linux-i2c@vger.kernel.org
9856 S:      Supported
9857 F:      drivers/i2c/busses/i2c-mlxcpld.c
9858 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9859 F:      Documentation/i2c/busses/i2c-mlxcpld
9860
9861 MELLANOX MLXCPLD LED DRIVER
9862 M:      Vadim Pasternak <vadimp@mellanox.com>
9863 L:      linux-leds@vger.kernel.org
9864 S:      Supported
9865 F:      drivers/leds/leds-mlxcpld.c
9866 F:      drivers/leds/leds-mlxreg.c
9867 F:      Documentation/leds/leds-mlxcpld.txt
9868
9869 MELLANOX PLATFORM DRIVER
9870 M:      Vadim Pasternak <vadimp@mellanox.com>
9871 L:      platform-driver-x86@vger.kernel.org
9872 S:      Supported
9873 F:      drivers/platform/x86/mlx-platform.c
9874
9875 MEMBARRIER SUPPORT
9876 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9877 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9878 L:      linux-kernel@vger.kernel.org
9879 S:      Supported
9880 F:      kernel/sched/membarrier.c
9881 F:      include/uapi/linux/membarrier.h
9882 F:      arch/powerpc/include/asm/membarrier.h
9883
9884 MEMBLOCK
9885 M:      Mike Rapoport <rppt@linux.ibm.com>
9886 L:      linux-mm@kvack.org
9887 S:      Maintained
9888 F:      include/linux/memblock.h
9889 F:      mm/memblock.c
9890 F:      Documentation/core-api/boot-time-mm.rst
9891
9892 MEMORY MANAGEMENT
9893 L:      linux-mm@kvack.org
9894 W:      http://www.linux-mm.org
9895 S:      Maintained
9896 F:      include/linux/mm.h
9897 F:      include/linux/gfp.h
9898 F:      include/linux/mmzone.h
9899 F:      include/linux/memory_hotplug.h
9900 F:      include/linux/vmalloc.h
9901 F:      mm/
9902
9903 MEMORY TECHNOLOGY DEVICES (MTD)
9904 M:      David Woodhouse <dwmw2@infradead.org>
9905 M:      Brian Norris <computersforpeace@gmail.com>
9906 M:      Boris Brezillon <bbrezillon@kernel.org>
9907 M:      Marek Vasut <marek.vasut@gmail.com>
9908 M:      Richard Weinberger <richard@nod.at>
9909 L:      linux-mtd@lists.infradead.org
9910 W:      http://www.linux-mtd.infradead.org/
9911 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9912 T:      git git://git.infradead.org/linux-mtd.git master
9913 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9914 S:      Maintained
9915 F:      Documentation/devicetree/bindings/mtd/
9916 F:      drivers/mtd/
9917 F:      include/linux/mtd/
9918 F:      include/uapi/mtd/
9919
9920 MEN A21 WATCHDOG DRIVER
9921 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9922 L:      linux-watchdog@vger.kernel.org
9923 S:      Maintained
9924 F:      drivers/watchdog/mena21_wdt.c
9925
9926 MEN CHAMELEON BUS (mcb)
9927 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9928 S:      Maintained
9929 F:      drivers/mcb/
9930 F:      include/linux/mcb.h
9931 F:      Documentation/men-chameleon-bus.txt
9932
9933 MEN F21BMC (Board Management Controller)
9934 M:      Andreas Werner <andreas.werner@men.de>
9935 S:      Supported
9936 F:      drivers/mfd/menf21bmc.c
9937 F:      drivers/watchdog/menf21bmc_wdt.c
9938 F:      drivers/leds/leds-menf21bmc.c
9939 F:      drivers/hwmon/menf21bmc_hwmon.c
9940 F:      Documentation/hwmon/menf21bmc
9941
9942 MEN Z069 WATCHDOG DRIVER
9943 M:      Johannes Thumshirn <jth@kernel.org>
9944 L:      linux-watchdog@vger.kernel.org
9945 S:      Maintained
9946 F:      drivers/watchdog/menz69_wdt.c
9947
9948 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9949 M:      Neil Armstrong <narmstrong@baylibre.com>
9950 L:      linux-media@lists.freedesktop.org
9951 L:      linux-amlogic@lists.infradead.org
9952 W:      http://linux-meson.com/
9953 S:      Supported
9954 F:      drivers/media/platform/meson/ao-cec.c
9955 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9956 T:      git git://linuxtv.org/media_tree.git
9957
9958 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
9959 M:      Liang Yang <liang.yang@amlogic.com>
9960 L:      linux-mtd@lists.infradead.org
9961 S:      Maintained
9962 F:      drivers/mtd/nand/raw/meson_*
9963 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
9964
9965 METHODE UDPU SUPPORT
9966 M:      Vladimir Vid <vladimir.vid@sartura.hr>
9967 S:      Maintained
9968 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
9969
9970 MICROBLAZE ARCHITECTURE
9971 M:      Michal Simek <monstr@monstr.eu>
9972 W:      http://www.monstr.eu/fdt/
9973 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9974 S:      Supported
9975 F:      arch/microblaze/
9976
9977 MICROCHIP AT91 SERIAL DRIVER
9978 M:      Richard Genoud <richard.genoud@gmail.com>
9979 S:      Maintained
9980 F:      drivers/tty/serial/atmel_serial.c
9981 F:      drivers/tty/serial/atmel_serial.h
9982 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9983
9984 MICROCHIP AUDIO ASOC DRIVERS
9985 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9986 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9987 S:      Supported
9988 F:      sound/soc/atmel
9989
9990 MICROCHIP DMA DRIVER
9991 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9993 L:      dmaengine@vger.kernel.org
9994 S:      Supported
9995 F:      drivers/dma/at_hdmac.c
9996 F:      drivers/dma/at_hdmac_regs.h
9997 F:      include/linux/platform_data/dma-atmel.h
9998 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9999 F:      include/dt-bindings/dma/at91.h
10000
10001 MICROCHIP ECC DRIVER
10002 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10003 L:      linux-crypto@vger.kernel.org
10004 S:      Maintained
10005 F:      drivers/crypto/atmel-ecc.*
10006
10007 MICROCHIP I2C DRIVER
10008 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10009 L:      linux-i2c@vger.kernel.org
10010 S:      Supported
10011 F:      drivers/i2c/busses/i2c-at91.c
10012
10013 MICROCHIP ISC DRIVER
10014 M:      Eugen Hristev <eugen.hristev@microchip.com>
10015 L:      linux-media@vger.kernel.org
10016 S:      Supported
10017 F:      drivers/media/platform/atmel/atmel-isc.c
10018 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10019 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10020
10021 MICROCHIP ISI DRIVER
10022 M:      Eugen Hristev <eugen.hristev@microchip.com>
10023 L:      linux-media@vger.kernel.org
10024 S:      Supported
10025 F:      drivers/media/platform/atmel/atmel-isi.c
10026 F:      drivers/media/platform/atmel/atmel-isi.h
10027
10028 MICROCHIP AT91 USART MFD DRIVER
10029 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10030 L:      linux-kernel@vger.kernel.org
10031 S:      Supported
10032 F:      drivers/mfd/at91-usart.c
10033 F:      include/dt-bindings/mfd/at91-usart.h
10034 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10035
10036 MICROCHIP AT91 USART SPI DRIVER
10037 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10038 L:      linux-spi@vger.kernel.org
10039 S:      Supported
10040 F:      drivers/spi/spi-at91-usart.c
10041 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10042
10043 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10044 M:      Woojung Huh <Woojung.Huh@microchip.com>
10045 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10046 L:      netdev@vger.kernel.org
10047 S:      Maintained
10048 F:      net/dsa/tag_ksz.c
10049 F:      drivers/net/dsa/microchip/*
10050 F:      include/linux/platform_data/microchip-ksz.h
10051 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10052
10053 MICROCHIP LAN743X ETHERNET DRIVER
10054 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10055 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10056 L:      netdev@vger.kernel.org
10057 S:      Maintained
10058 F:      drivers/net/ethernet/microchip/lan743x_*
10059
10060 MICROCHIP LCDFB DRIVER
10061 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10062 L:      linux-fbdev@vger.kernel.org
10063 S:      Maintained
10064 F:      drivers/video/fbdev/atmel_lcdfb.c
10065 F:      include/video/atmel_lcdc.h
10066
10067 MICROCHIP MMC/SD/SDIO MCI DRIVER
10068 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10069 S:      Maintained
10070 F:      drivers/mmc/host/atmel-mci.c
10071
10072 MICROCHIP MCP16502 PMIC DRIVER
10073 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10075 S:      Maintained
10076 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10077 F:      drivers/regulator/mcp16502.c
10078
10079 MICROCHIP MCP3911 ADC DRIVER
10080 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10081 M:      Kent Gustavsson <kent@minoris.se>
10082 L:      linux-iio@vger.kernel.org
10083 S:      Supported
10084 F:      drivers/iio/adc/mcp3911.c
10085 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10086
10087 MICROCHIP NAND DRIVER
10088 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10089 L:      linux-mtd@lists.infradead.org
10090 S:      Supported
10091 F:      drivers/mtd/nand/raw/atmel/*
10092 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10093
10094 MICROCHIP PWM DRIVER
10095 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10097 L:      linux-pwm@vger.kernel.org
10098 S:      Supported
10099 F:      drivers/pwm/pwm-atmel.c
10100 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10101
10102 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10103 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10104 M:      Eugen Hristev <eugen.hristev@microchip.com>
10105 L:      linux-iio@vger.kernel.org
10106 S:      Supported
10107 F:      drivers/iio/adc/at91-sama5d2_adc.c
10108 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10109 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10110
10111 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10112 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10113 S:      Supported
10114 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10115
10116 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10117 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10119 L:      linux-gpio@vger.kernel.org
10120 F:      drivers/gpio/gpio-sama5d2-piobu.c
10121
10122 MICROCHIP SPI DRIVER
10123 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10124 S:      Supported
10125 F:      drivers/spi/spi-atmel.*
10126
10127 MICROCHIP SSC DRIVER
10128 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10130 S:      Supported
10131 F:      drivers/misc/atmel-ssc.c
10132 F:      include/linux/atmel-ssc.h
10133
10134 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10135 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10136 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10137 S:      Supported
10138 F:      drivers/misc/atmel_tclib.c
10139 F:      drivers/clocksource/tcb_clksrc.c
10140
10141 MICROCHIP USBA UDC DRIVER
10142 M:      Cristian Birsan <cristian.birsan@microchip.com>
10143 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10144 S:      Supported
10145 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10146
10147 MICROCHIP USB251XB DRIVER
10148 M:      Richard Leitner <richard.leitner@skidata.com>
10149 L:      linux-usb@vger.kernel.org
10150 S:      Maintained
10151 F:      drivers/usb/misc/usb251xb.c
10152 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10153
10154 MICROCHIP XDMA DRIVER
10155 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10156 L:      linux-arm-kernel@lists.infradead.org
10157 L:      dmaengine@vger.kernel.org
10158 S:      Supported
10159 F:      drivers/dma/at_xdmac.c
10160
10161 MICROSEMI MIPS SOCS
10162 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10163 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10164 L:      linux-mips@vger.kernel.org
10165 S:      Supported
10166 F:      arch/mips/generic/board-ocelot.c
10167 F:      arch/mips/configs/generic/board-ocelot.config
10168 F:      arch/mips/boot/dts/mscc/
10169 F:      Documentation/devicetree/bindings/mips/mscc.txt
10170
10171 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10172 M:      Don Brace <don.brace@microsemi.com>
10173 L:      esc.storagedev@microsemi.com
10174 L:      linux-scsi@vger.kernel.org
10175 S:      Supported
10176 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10177 F:      drivers/scsi/smartpqi/Kconfig
10178 F:      drivers/scsi/smartpqi/Makefile
10179 F:      include/linux/cciss*.h
10180 F:      include/uapi/linux/cciss*.h
10181 F:      Documentation/scsi/smartpqi.txt
10182
10183 MICROSEMI ETHERNET SWITCH DRIVER
10184 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10185 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10186 L:      netdev@vger.kernel.org
10187 S:      Supported
10188 F:      drivers/net/ethernet/mscc/
10189
10190 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10191 M:      Chen Yu <yu.c.chen@intel.com>
10192 L:      platform-driver-x86@vger.kernel.org
10193 S:      Supported
10194 F:      drivers/platform/x86/surfacepro3_button.c
10195
10196 MICROTEK X6 SCANNER
10197 M:      Oliver Neukum <oliver@neukum.org>
10198 S:      Maintained
10199 F:      drivers/usb/image/microtek.*
10200
10201 MIPS
10202 M:      Ralf Baechle <ralf@linux-mips.org>
10203 M:      Paul Burton <paul.burton@mips.com>
10204 M:      James Hogan <jhogan@kernel.org>
10205 L:      linux-mips@vger.kernel.org
10206 W:      http://www.linux-mips.org/
10207 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10209 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10210 S:      Supported
10211 F:      Documentation/devicetree/bindings/mips/
10212 F:      Documentation/mips/
10213 F:      arch/mips/
10214 F:      drivers/platform/mips/
10215
10216 MIPS BOSTON DEVELOPMENT BOARD
10217 M:      Paul Burton <paul.burton@mips.com>
10218 L:      linux-mips@vger.kernel.org
10219 S:      Maintained
10220 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10221 F:      arch/mips/boot/dts/img/boston.dts
10222 F:      arch/mips/configs/generic/board-boston.config
10223 F:      drivers/clk/imgtec/clk-boston.c
10224 F:      include/dt-bindings/clock/boston-clock.h
10225
10226 MIPS GENERIC PLATFORM
10227 M:      Paul Burton <paul.burton@mips.com>
10228 L:      linux-mips@vger.kernel.org
10229 S:      Supported
10230 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10231 F:      arch/mips/generic/
10232 F:      arch/mips/tools/generic-board-config.sh
10233
10234 MIPS/LOONGSON1 ARCHITECTURE
10235 M:      Keguang Zhang <keguang.zhang@gmail.com>
10236 L:      linux-mips@vger.kernel.org
10237 S:      Maintained
10238 F:      arch/mips/loongson32/
10239 F:      arch/mips/include/asm/mach-loongson32/
10240 F:      drivers/*/*loongson1*
10241 F:      drivers/*/*/*loongson1*
10242
10243 MIPS/LOONGSON2 ARCHITECTURE
10244 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10245 L:      linux-mips@vger.kernel.org
10246 S:      Maintained
10247 F:      arch/mips/loongson64/fuloong-2e/
10248 F:      arch/mips/loongson64/lemote-2f/
10249 F:      arch/mips/include/asm/mach-loongson64/
10250 F:      drivers/*/*loongson2*
10251 F:      drivers/*/*/*loongson2*
10252
10253 MIPS/LOONGSON3 ARCHITECTURE
10254 M:      Huacai Chen <chenhc@lemote.com>
10255 L:      linux-mips@vger.kernel.org
10256 S:      Maintained
10257 F:      arch/mips/loongson64/
10258 F:      arch/mips/include/asm/mach-loongson64/
10259 F:      drivers/platform/mips/cpu_hwmon.c
10260 F:      drivers/*/*loongson3*
10261 F:      drivers/*/*/*loongson3*
10262
10263 MIPS RINT INSTRUCTION EMULATION
10264 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10265 L:      linux-mips@vger.kernel.org
10266 S:      Supported
10267 F:      arch/mips/math-emu/sp_rint.c
10268 F:      arch/mips/math-emu/dp_rint.c
10269
10270 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10271 M:      Hans Verkuil <hverkuil@xs4all.nl>
10272 L:      linux-media@vger.kernel.org
10273 T:      git git://linuxtv.org/media_tree.git
10274 W:      https://linuxtv.org
10275 S:      Odd Fixes
10276 F:      drivers/media/radio/radio-miropcm20*
10277
10278 MMP SUPPORT
10279 R:      Lubomir Rintel <lkundrak@v3.sk>
10280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10281 S:      Odd Fixes
10282 F:      arch/arm/boot/dts/mmp*
10283 F:      arch/arm/mach-mmp/
10284
10285 MMU GATHER AND TLB INVALIDATION
10286 M:      Will Deacon <will.deacon@arm.com>
10287 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10288 M:      Andrew Morton <akpm@linux-foundation.org>
10289 M:      Nick Piggin <npiggin@gmail.com>
10290 M:      Peter Zijlstra <peterz@infradead.org>
10291 L:      linux-arch@vger.kernel.org
10292 L:      linux-mm@kvack.org
10293 S:      Maintained
10294 F:      arch/*/include/asm/tlb.h
10295 F:      include/asm-generic/tlb.h
10296 F:      mm/mmu_gather.c
10297
10298 MN88472 MEDIA DRIVER
10299 M:      Antti Palosaari <crope@iki.fi>
10300 L:      linux-media@vger.kernel.org
10301 W:      https://linuxtv.org
10302 W:      http://palosaari.fi/linux/
10303 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10304 S:      Maintained
10305 F:      drivers/media/dvb-frontends/mn88472*
10306
10307 MN88473 MEDIA DRIVER
10308 M:      Antti Palosaari <crope@iki.fi>
10309 L:      linux-media@vger.kernel.org
10310 W:      https://linuxtv.org
10311 W:      http://palosaari.fi/linux/
10312 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10313 S:      Maintained
10314 F:      drivers/media/dvb-frontends/mn88473*
10315
10316 MODULE SUPPORT
10317 M:      Jessica Yu <jeyu@kernel.org>
10318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10319 S:      Maintained
10320 F:      include/linux/module.h
10321 F:      kernel/module.c
10322
10323 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10324 W:      http://popies.net/meye/
10325 S:      Orphan
10326 F:      Documentation/media/v4l-drivers/meye*
10327 F:      drivers/media/pci/meye/
10328 F:      include/uapi/linux/meye.h
10329
10330 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10331 M:      Jiri Slaby <jirislaby@gmail.com>
10332 S:      Maintained
10333 F:      Documentation/serial/moxa-smartio
10334 F:      drivers/tty/mxser.*
10335
10336 MR800 AVERMEDIA USB FM RADIO DRIVER
10337 M:      Alexey Klimov <klimov.linux@gmail.com>
10338 L:      linux-media@vger.kernel.org
10339 T:      git git://linuxtv.org/media_tree.git
10340 S:      Maintained
10341 F:      drivers/media/radio/radio-mr800.c
10342
10343 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10344 M:      Alan Ott <alan@signal11.us>
10345 L:      linux-wpan@vger.kernel.org
10346 S:      Maintained
10347 F:      drivers/net/ieee802154/mrf24j40.c
10348 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10349
10350 MSI LAPTOP SUPPORT
10351 M:      "Lee, Chun-Yi" <jlee@suse.com>
10352 L:      platform-driver-x86@vger.kernel.org
10353 S:      Maintained
10354 F:      drivers/platform/x86/msi-laptop.c
10355
10356 MSI WMI SUPPORT
10357 L:      platform-driver-x86@vger.kernel.org
10358 S:      Orphan
10359 F:      drivers/platform/x86/msi-wmi.c
10360
10361 MSI001 MEDIA DRIVER
10362 M:      Antti Palosaari <crope@iki.fi>
10363 L:      linux-media@vger.kernel.org
10364 W:      https://linuxtv.org
10365 W:      http://palosaari.fi/linux/
10366 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10367 T:      git git://linuxtv.org/anttip/media_tree.git
10368 S:      Maintained
10369 F:      drivers/media/tuners/msi001*
10370
10371 MSI2500 MEDIA DRIVER
10372 M:      Antti Palosaari <crope@iki.fi>
10373 L:      linux-media@vger.kernel.org
10374 W:      https://linuxtv.org
10375 W:      http://palosaari.fi/linux/
10376 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10377 T:      git git://linuxtv.org/anttip/media_tree.git
10378 S:      Maintained
10379 F:      drivers/media/usb/msi2500/
10380
10381 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10382 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10383 L:      linux-mtd@lists.infradead.org
10384 S:      Maintained
10385 F:      drivers/mtd/devices/docg3*
10386
10387 MT9M032 APTINA SENSOR DRIVER
10388 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10389 L:      linux-media@vger.kernel.org
10390 T:      git git://linuxtv.org/media_tree.git
10391 S:      Maintained
10392 F:      drivers/media/i2c/mt9m032.c
10393 F:      include/media/i2c/mt9m032.h
10394
10395 MT9P031 APTINA CAMERA SENSOR
10396 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10397 L:      linux-media@vger.kernel.org
10398 T:      git git://linuxtv.org/media_tree.git
10399 S:      Maintained
10400 F:      drivers/media/i2c/mt9p031.c
10401 F:      include/media/i2c/mt9p031.h
10402
10403 MT9T001 APTINA CAMERA SENSOR
10404 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10405 L:      linux-media@vger.kernel.org
10406 T:      git git://linuxtv.org/media_tree.git
10407 S:      Maintained
10408 F:      drivers/media/i2c/mt9t001.c
10409 F:      include/media/i2c/mt9t001.h
10410
10411 MT9T112 APTINA CAMERA SENSOR
10412 M:      Jacopo Mondi <jacopo@jmondi.org>
10413 L:      linux-media@vger.kernel.org
10414 T:      git git://linuxtv.org/media_tree.git
10415 S:      Odd Fixes
10416 F:      drivers/media/i2c/mt9t112.c
10417 F:      include/media/i2c/mt9t112.h
10418
10419 MT9V032 APTINA CAMERA SENSOR
10420 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10421 L:      linux-media@vger.kernel.org
10422 T:      git git://linuxtv.org/media_tree.git
10423 S:      Maintained
10424 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10425 F:      drivers/media/i2c/mt9v032.c
10426 F:      include/media/i2c/mt9v032.h
10427
10428 MT9V111 APTINA CAMERA SENSOR
10429 M:      Jacopo Mondi <jacopo@jmondi.org>
10430 L:      linux-media@vger.kernel.org
10431 T:      git git://linuxtv.org/media_tree.git
10432 S:      Maintained
10433 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10434 F:      drivers/media/i2c/mt9v111.c
10435
10436 MULTIFUNCTION DEVICES (MFD)
10437 M:      Lee Jones <lee.jones@linaro.org>
10438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10439 S:      Supported
10440 F:      Documentation/devicetree/bindings/mfd/
10441 F:      drivers/mfd/
10442 F:      include/linux/mfd/
10443 F:      include/dt-bindings/mfd/
10444
10445 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10446 S:      Orphan
10447 F:      drivers/mmc/host/mmc_spi.c
10448 F:      include/linux/spi/mmc_spi.h
10449
10450 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10451 M:      Ulf Hansson <ulf.hansson@linaro.org>
10452 L:      linux-mmc@vger.kernel.org
10453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10454 S:      Maintained
10455 F:      Documentation/devicetree/bindings/mmc/
10456 F:      drivers/mmc/
10457 F:      include/linux/mmc/
10458 F:      include/uapi/linux/mmc/
10459
10460 MULTIPLEXER SUBSYSTEM
10461 M:      Peter Rosin <peda@axentia.se>
10462 S:      Maintained
10463 F:      Documentation/ABI/testing/sysfs-class-mux*
10464 F:      Documentation/devicetree/bindings/mux/
10465 F:      include/dt-bindings/mux/
10466 F:      include/linux/mux/
10467 F:      drivers/mux/
10468
10469 MULTITECH MULTIPORT CARD (ISICOM)
10470 S:      Orphan
10471 F:      drivers/tty/isicom.c
10472 F:      include/linux/isicom.h
10473
10474 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10475 M:      Bin Liu <b-liu@ti.com>
10476 L:      linux-usb@vger.kernel.org
10477 S:      Maintained
10478 F:      drivers/usb/musb/
10479
10480 MXL301RF MEDIA DRIVER
10481 M:      Akihiro Tsukada <tskd08@gmail.com>
10482 L:      linux-media@vger.kernel.org
10483 S:      Odd Fixes
10484 F:      drivers/media/tuners/mxl301rf*
10485
10486 MXL5007T MEDIA DRIVER
10487 M:      Michael Krufky <mkrufky@linuxtv.org>
10488 L:      linux-media@vger.kernel.org
10489 W:      https://linuxtv.org
10490 W:      http://github.com/mkrufky
10491 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10492 T:      git git://linuxtv.org/mkrufky/tuners.git
10493 S:      Maintained
10494 F:      drivers/media/tuners/mxl5007t.*
10495
10496 MXSFB DRM DRIVER
10497 M:      Marek Vasut <marex@denx.de>
10498 M:      Stefan Agner <stefan@agner.ch>
10499 L:      dri-devel@lists.freedesktop.org
10500 S:      Supported
10501 F:      drivers/gpu/drm/mxsfb/
10502 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10503 T:      git git://anongit.freedesktop.org/drm/drm-misc
10504
10505 MYLEX DAC960 PCI RAID Controller
10506 M:      Hannes Reinecke <hare@kernel.org>
10507 L:      linux-scsi@vger.kernel.org
10508 S:      Supported
10509 F:      drivers/scsi/myrb.*
10510 F:      drivers/scsi/myrs.*
10511
10512 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10513 M:      Chris Lee <christopher.lee@cspi.com>
10514 L:      netdev@vger.kernel.org
10515 W:      https://www.cspi.com/ethernet-products/support/downloads/
10516 S:      Supported
10517 F:      drivers/net/ethernet/myricom/myri10ge/
10518
10519 NAND FLASH SUBSYSTEM
10520 M:      Boris Brezillon <bbrezillon@kernel.org>
10521 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10522 R:      Richard Weinberger <richard@nod.at>
10523 L:      linux-mtd@lists.infradead.org
10524 W:      http://www.linux-mtd.infradead.org/
10525 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10526 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10527 T:      git git://git.infradead.org/linux-mtd.git nand/next
10528 S:      Maintained
10529 F:      drivers/mtd/nand/
10530 F:      include/linux/mtd/*nand*.h
10531
10532 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10533 M:      Daniel Mack <zonque@gmail.com>
10534 S:      Maintained
10535 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10536 W:      http://www.native-instruments.com
10537 F:      sound/usb/caiaq/
10538
10539 NATSEMI ETHERNET DRIVER (DP8381x)
10540 S:      Orphan
10541 F:      drivers/net/ethernet/natsemi/natsemi.c
10542
10543 NCR 5380 SCSI DRIVERS
10544 M:      Finn Thain <fthain@telegraphics.com.au>
10545 M:      Michael Schmitz <schmitzmic@gmail.com>
10546 L:      linux-scsi@vger.kernel.org
10547 S:      Maintained
10548 F:      Documentation/scsi/g_NCR5380.txt
10549 F:      drivers/scsi/NCR5380.*
10550 F:      drivers/scsi/arm/cumana_1.c
10551 F:      drivers/scsi/arm/oak.c
10552 F:      drivers/scsi/atari_scsi.*
10553 F:      drivers/scsi/dmx3191d.c
10554 F:      drivers/scsi/g_NCR5380.*
10555 F:      drivers/scsi/mac_scsi.*
10556 F:      drivers/scsi/sun3_scsi.*
10557 F:      drivers/scsi/sun3_scsi_vme.c
10558
10559 NCSI LIBRARY:
10560 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10561 S:      Maintained
10562 F:      net/ncsi/
10563
10564 NCT6775 HARDWARE MONITOR DRIVER
10565 M:      Guenter Roeck <linux@roeck-us.net>
10566 L:      linux-hwmon@vger.kernel.org
10567 S:      Maintained
10568 F:      Documentation/hwmon/nct6775
10569 F:      drivers/hwmon/nct6775.c
10570
10571 NET_FAILOVER MODULE
10572 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10573 L:      netdev@vger.kernel.org
10574 S:      Supported
10575 F:      driver/net/net_failover.c
10576 F:      include/net/net_failover.h
10577 F:      Documentation/networking/net_failover.rst
10578
10579 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10580 M:      Faisal Latif <faisal.latif@intel.com>
10581 L:      linux-rdma@vger.kernel.org
10582 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10583 S:      Supported
10584 F:      drivers/infiniband/hw/nes/
10585 F:      include/uapi/rdma/nes-abi.h
10586
10587 NETEM NETWORK EMULATOR
10588 M:      Stephen Hemminger <stephen@networkplumber.org>
10589 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10590 S:      Maintained
10591 F:      net/sched/sch_netem.c
10592
10593 NETERION 10GbE DRIVERS (s2io/vxge)
10594 M:      Jon Mason <jdmason@kudzu.us>
10595 L:      netdev@vger.kernel.org
10596 S:      Supported
10597 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10598 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10599 F:      drivers/net/ethernet/neterion/
10600
10601 NETFILTER
10602 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10603 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10604 M:      Florian Westphal <fw@strlen.de>
10605 L:      netfilter-devel@vger.kernel.org
10606 L:      coreteam@netfilter.org
10607 W:      http://www.netfilter.org/
10608 W:      http://www.iptables.org/
10609 W:      http://www.nftables.org/
10610 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10613 S:      Maintained
10614 F:      include/linux/netfilter*
10615 F:      include/linux/netfilter/
10616 F:      include/net/netfilter/
10617 F:      include/uapi/linux/netfilter*
10618 F:      include/uapi/linux/netfilter/
10619 F:      net/*/netfilter.c
10620 F:      net/*/netfilter/
10621 F:      net/netfilter/
10622 F:      net/bridge/br_netfilter*.c
10623
10624 NETROM NETWORK LAYER
10625 M:      Ralf Baechle <ralf@linux-mips.org>
10626 L:      linux-hams@vger.kernel.org
10627 W:      http://www.linux-ax25.org/
10628 S:      Maintained
10629 F:      include/net/netrom.h
10630 F:      include/uapi/linux/netrom.h
10631 F:      net/netrom/
10632
10633 NETRONOME ETHERNET DRIVERS
10634 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10635 L:      oss-drivers@netronome.com
10636 S:      Maintained
10637 F:      drivers/net/ethernet/netronome/
10638
10639 NETWORK BLOCK DEVICE (NBD)
10640 M:      Josef Bacik <josef@toxicpanda.com>
10641 S:      Maintained
10642 L:      linux-block@vger.kernel.org
10643 L:      nbd@other.debian.org
10644 F:      Documentation/blockdev/nbd.txt
10645 F:      drivers/block/nbd.c
10646 F:      include/uapi/linux/nbd.h
10647
10648 NETWORK DROP MONITOR
10649 M:      Neil Horman <nhorman@tuxdriver.com>
10650 L:      netdev@vger.kernel.org
10651 S:      Maintained
10652 W:      https://fedorahosted.org/dropwatch/
10653 F:      net/core/drop_monitor.c
10654
10655 NETWORKING DRIVERS
10656 M:      "David S. Miller" <davem@davemloft.net>
10657 L:      netdev@vger.kernel.org
10658 W:      http://www.linuxfoundation.org/en/Net
10659 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10662 S:      Odd Fixes
10663 F:      Documentation/devicetree/bindings/net/
10664 F:      drivers/net/
10665 F:      include/linux/if_*
10666 F:      include/linux/netdevice.h
10667 F:      include/linux/etherdevice.h
10668 F:      include/linux/fcdevice.h
10669 F:      include/linux/fddidevice.h
10670 F:      include/linux/hippidevice.h
10671 F:      include/linux/inetdevice.h
10672 F:      include/uapi/linux/if_*
10673 F:      include/uapi/linux/netdevice.h
10674
10675 NETWORKING DRIVERS (WIRELESS)
10676 M:      Kalle Valo <kvalo@codeaurora.org>
10677 L:      linux-wireless@vger.kernel.org
10678 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10681 S:      Maintained
10682 F:      Documentation/devicetree/bindings/net/wireless/
10683 F:      drivers/net/wireless/
10684
10685 NETWORKING [DSA]
10686 M:      Andrew Lunn <andrew@lunn.ch>
10687 M:      Vivien Didelot <vivien.didelot@gmail.com>
10688 M:      Florian Fainelli <f.fainelli@gmail.com>
10689 S:      Maintained
10690 F:      Documentation/devicetree/bindings/net/dsa/
10691 F:      net/dsa/
10692 F:      include/net/dsa.h
10693 F:      include/linux/dsa/
10694 F:      include/linux/platform_data/dsa.h
10695 F:      drivers/net/dsa/
10696
10697 NETWORKING [GENERAL]
10698 M:      "David S. Miller" <davem@davemloft.net>
10699 L:      netdev@vger.kernel.org
10700 W:      http://www.linuxfoundation.org/en/Net
10701 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10704 B:      mailto:netdev@vger.kernel.org
10705 S:      Maintained
10706 F:      net/
10707 F:      include/net/
10708 F:      include/linux/in.h
10709 F:      include/linux/net.h
10710 F:      include/linux/netdevice.h
10711 F:      include/uapi/linux/in.h
10712 F:      include/uapi/linux/net.h
10713 F:      include/uapi/linux/netdevice.h
10714 F:      include/uapi/linux/net_namespace.h
10715 F:      tools/testing/selftests/net/
10716 F:      lib/net_utils.c
10717 F:      lib/random32.c
10718 F:      Documentation/networking/
10719
10720 NETWORKING [IPSEC]
10721 M:      Steffen Klassert <steffen.klassert@secunet.com>
10722 M:      Herbert Xu <herbert@gondor.apana.org.au>
10723 M:      "David S. Miller" <davem@davemloft.net>
10724 L:      netdev@vger.kernel.org
10725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10727 S:      Maintained
10728 F:      net/xfrm/
10729 F:      net/key/
10730 F:      net/ipv4/xfrm*
10731 F:      net/ipv4/esp4*
10732 F:      net/ipv4/ah4.c
10733 F:      net/ipv4/ipcomp.c
10734 F:      net/ipv4/ip_vti.c
10735 F:      net/ipv6/xfrm*
10736 F:      net/ipv6/esp6*
10737 F:      net/ipv6/ah6.c
10738 F:      net/ipv6/ipcomp6.c
10739 F:      net/ipv6/ip6_vti.c
10740 F:      include/uapi/linux/xfrm.h
10741 F:      include/net/xfrm.h
10742
10743 NETWORKING [IPv4/IPv6]
10744 M:      "David S. Miller" <davem@davemloft.net>
10745 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10746 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10747 L:      netdev@vger.kernel.org
10748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10749 S:      Maintained
10750 F:      net/ipv4/
10751 F:      net/ipv6/
10752 F:      include/net/ip*
10753 F:      arch/x86/net/*
10754
10755 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10756 M:      Paul Moore <paul@paul-moore.com>
10757 W:      https://github.com/netlabel
10758 L:      netdev@vger.kernel.org
10759 L:      linux-security-module@vger.kernel.org
10760 S:      Maintained
10761 F:      Documentation/netlabel/
10762 F:      include/net/calipso.h
10763 F:      include/net/cipso_ipv4.h
10764 F:      include/net/netlabel.h
10765 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10766 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10767 F:      net/netlabel/
10768 F:      net/ipv4/cipso_ipv4.c
10769 F:      net/ipv6/calipso.c
10770 F:      net/netfilter/xt_CONNSECMARK.c
10771 F:      net/netfilter/xt_SECMARK.c
10772
10773 NETWORKING [TCP]
10774 M:      Eric Dumazet <edumazet@google.com>
10775 L:      netdev@vger.kernel.org
10776 S:      Maintained
10777 F:      net/ipv4/tcp*.c
10778 F:      net/ipv4/syncookies.c
10779 F:      net/ipv6/tcp*.c
10780 F:      net/ipv6/syncookies.c
10781 F:      include/uapi/linux/tcp.h
10782 F:      include/net/tcp.h
10783 F:      include/linux/tcp.h
10784 F:      include/trace/events/tcp.h
10785
10786 NETWORKING [TLS]
10787 M:      Boris Pismenny <borisp@mellanox.com>
10788 M:      Aviad Yehezkel <aviadye@mellanox.com>
10789 M:      Dave Watson <davejwatson@fb.com>
10790 M:      John Fastabend <john.fastabend@gmail.com>
10791 M:      Daniel Borkmann <daniel@iogearbox.net>
10792 L:      netdev@vger.kernel.org
10793 S:      Maintained
10794 F:      net/tls/*
10795 F:      include/uapi/linux/tls.h
10796 F:      include/net/tls.h
10797
10798 NETWORKING [WIRELESS]
10799 L:      linux-wireless@vger.kernel.org
10800 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10801
10802 NETDEVSIM
10803 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10804 S:      Maintained
10805 F:      drivers/net/netdevsim/*
10806
10807 NETXEN (1/10) GbE SUPPORT
10808 M:      Manish Chopra <manishc@marvell.com>
10809 M:      Rahul Verma <rahulv@marvell.com>
10810 M:      GR-Linux-NIC-Dev@marvell.com
10811 L:      netdev@vger.kernel.org
10812 S:      Supported
10813 F:      drivers/net/ethernet/qlogic/netxen/
10814
10815 NFC SUBSYSTEM
10816 M:      Samuel Ortiz <sameo@linux.intel.com>
10817 L:      linux-wireless@vger.kernel.org
10818 L:      linux-nfc@lists.01.org (subscribers-only)
10819 S:      Supported
10820 F:      net/nfc/
10821 F:      include/net/nfc/
10822 F:      include/uapi/linux/nfc.h
10823 F:      drivers/nfc/
10824 F:      include/linux/platform_data/nfcmrvl.h
10825 F:      include/linux/platform_data/nxp-nci.h
10826 F:      Documentation/devicetree/bindings/net/nfc/
10827
10828 NFS, SUNRPC, AND LOCKD CLIENTS
10829 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10830 M:      Anna Schumaker <anna.schumaker@netapp.com>
10831 L:      linux-nfs@vger.kernel.org
10832 W:      http://client.linux-nfs.org
10833 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10834 S:      Maintained
10835 F:      fs/lockd/
10836 F:      fs/nfs/
10837 F:      fs/nfs_common/
10838 F:      net/sunrpc/
10839 F:      include/linux/lockd/
10840 F:      include/linux/nfs*
10841 F:      include/linux/sunrpc/
10842 F:      include/uapi/linux/nfs*
10843 F:      include/uapi/linux/sunrpc/
10844
10845 NILFS2 FILESYSTEM
10846 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10847 L:      linux-nilfs@vger.kernel.org
10848 W:      https://nilfs.sourceforge.io/
10849 W:      https://nilfs.osdn.jp/
10850 T:      git git://github.com/konis/nilfs2.git
10851 S:      Supported
10852 F:      Documentation/filesystems/nilfs2.txt
10853 F:      fs/nilfs2/
10854 F:      include/trace/events/nilfs2.h
10855 F:      include/uapi/linux/nilfs2_api.h
10856 F:      include/uapi/linux/nilfs2_ondisk.h
10857
10858 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10859 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10860 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10861 S:      Maintained
10862 F:      Documentation/scsi/NinjaSCSI.txt
10863 F:      drivers/scsi/pcmcia/nsp_*
10864
10865 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10866 M:      GOTO Masanori <gotom@debian.or.jp>
10867 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10868 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10869 S:      Maintained
10870 F:      Documentation/scsi/NinjaSCSI.txt
10871 F:      drivers/scsi/nsp32*
10872
10873 NIOS2 ARCHITECTURE
10874 M:      Ley Foon Tan <lftan@altera.com>
10875 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10877 S:      Maintained
10878 F:      arch/nios2/
10879
10880 NOHZ, DYNTICKS SUPPORT
10881 M:      Frederic Weisbecker <fweisbec@gmail.com>
10882 M:      Thomas Gleixner <tglx@linutronix.de>
10883 M:      Ingo Molnar <mingo@kernel.org>
10884 L:      linux-kernel@vger.kernel.org
10885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10886 S:      Maintained
10887 F:      kernel/time/tick*.*
10888 F:      include/linux/tick.h
10889 F:      include/linux/sched/nohz.h
10890
10891 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10892 M:      Pavel Machek <pavel@ucw.cz>
10893 M:      Sakari Ailus <sakari.ailus@iki.fi>
10894 L:      linux-media@vger.kernel.org
10895 S:      Maintained
10896 F:      drivers/media/i2c/et8ek8
10897 F:      drivers/media/i2c/ad5820.c
10898
10899 NOKIA N900 POWER SUPPLY DRIVERS
10900 R:      Pali Rohár <pali.rohar@gmail.com>
10901 F:      include/linux/power/bq2415x_charger.h
10902 F:      include/linux/power/bq27xxx_battery.h
10903 F:      include/linux/power/isp1704_charger.h
10904 F:      drivers/power/supply/bq2415x_charger.c
10905 F:      drivers/power/supply/bq27xxx_battery.c
10906 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10907 F:      drivers/power/supply/isp1704_charger.c
10908 F:      drivers/power/supply/rx51_battery.c
10909
10910 NOLIBC HEADER FILE
10911 M:      Willy Tarreau <w@1wt.eu>
10912 S:      Maintained
10913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
10914 F:      tools/include/nolibc/
10915
10916 NTB AMD DRIVER
10917 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10918 L:      linux-ntb@googlegroups.com
10919 S:      Supported
10920 F:      drivers/ntb/hw/amd/
10921
10922 NTB DRIVER CORE
10923 M:      Jon Mason <jdmason@kudzu.us>
10924 M:      Dave Jiang <dave.jiang@intel.com>
10925 M:      Allen Hubbe <allenbh@gmail.com>
10926 L:      linux-ntb@googlegroups.com
10927 S:      Supported
10928 W:      https://github.com/jonmason/ntb/wiki
10929 T:      git git://github.com/jonmason/ntb.git
10930 F:      drivers/ntb/
10931 F:      drivers/net/ntb_netdev.c
10932 F:      include/linux/ntb.h
10933 F:      include/linux/ntb_transport.h
10934 F:      tools/testing/selftests/ntb/
10935
10936 NTB IDT DRIVER
10937 M:      Serge Semin <fancer.lancer@gmail.com>
10938 L:      linux-ntb@googlegroups.com
10939 S:      Supported
10940 F:      drivers/ntb/hw/idt/
10941
10942 NTB INTEL DRIVER
10943 M:      Dave Jiang <dave.jiang@intel.com>
10944 L:      linux-ntb@googlegroups.com
10945 S:      Supported
10946 W:      https://github.com/davejiang/linux/wiki
10947 T:      git https://github.com/davejiang/linux.git
10948 F:      drivers/ntb/hw/intel/
10949
10950 NTFS FILESYSTEM
10951 M:      Anton Altaparmakov <anton@tuxera.com>
10952 L:      linux-ntfs-dev@lists.sourceforge.net
10953 W:      http://www.tuxera.com/
10954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10955 S:      Supported
10956 F:      Documentation/filesystems/ntfs.txt
10957 F:      fs/ntfs/
10958
10959 NUBUS SUBSYSTEM
10960 M:      Finn Thain <fthain@telegraphics.com.au>
10961 L:      linux-m68k@lists.linux-m68k.org
10962 S:      Maintained
10963 F:      arch/*/include/asm/nubus.h
10964 F:      drivers/nubus/
10965 F:      include/linux/nubus.h
10966 F:      include/uapi/linux/nubus.h
10967
10968 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10969 M:      Antonino Daplas <adaplas@gmail.com>
10970 L:      linux-fbdev@vger.kernel.org
10971 S:      Maintained
10972 F:      drivers/video/fbdev/riva/
10973 F:      drivers/video/fbdev/nvidia/
10974
10975 NVM EXPRESS DRIVER
10976 M:      Keith Busch <keith.busch@intel.com>
10977 M:      Jens Axboe <axboe@fb.com>
10978 M:      Christoph Hellwig <hch@lst.de>
10979 M:      Sagi Grimberg <sagi@grimberg.me>
10980 L:      linux-nvme@lists.infradead.org
10981 T:      git://git.infradead.org/nvme.git
10982 W:      http://git.infradead.org/nvme.git
10983 S:      Supported
10984 F:      drivers/nvme/host/
10985 F:      include/linux/nvme.h
10986 F:      include/uapi/linux/nvme_ioctl.h
10987
10988 NVM EXPRESS FC TRANSPORT DRIVERS
10989 M:      James Smart <james.smart@broadcom.com>
10990 L:      linux-nvme@lists.infradead.org
10991 S:      Supported
10992 F:      include/linux/nvme-fc.h
10993 F:      include/linux/nvme-fc-driver.h
10994 F:      drivers/nvme/host/fc.c
10995 F:      drivers/nvme/target/fc.c
10996 F:      drivers/nvme/target/fcloop.c
10997
10998 NVM EXPRESS TARGET DRIVER
10999 M:      Christoph Hellwig <hch@lst.de>
11000 M:      Sagi Grimberg <sagi@grimberg.me>
11001 L:      linux-nvme@lists.infradead.org
11002 T:      git://git.infradead.org/nvme.git
11003 W:      http://git.infradead.org/nvme.git
11004 S:      Supported
11005 F:      drivers/nvme/target/
11006
11007 NVMEM FRAMEWORK
11008 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11009 S:      Maintained
11010 F:      drivers/nvmem/
11011 F:      Documentation/devicetree/bindings/nvmem/
11012 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11013 F:      include/linux/nvmem-consumer.h
11014 F:      include/linux/nvmem-provider.h
11015
11016 NXP SGTL5000 DRIVER
11017 M:      Fabio Estevam <festevam@gmail.com>
11018 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11019 S:      Maintained
11020 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11021 F:      sound/soc/codecs/sgtl5000*
11022
11023 NXP TDA998X DRM DRIVER
11024 M:      Russell King <linux@armlinux.org.uk>
11025 S:      Maintained
11026 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11027 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11028 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11029 F:      include/drm/i2c/tda998x.h
11030 F:      include/dt-bindings/display/tda998x.h
11031 K:      "nxp,tda998x"
11032
11033 NXP TFA9879 DRIVER
11034 M:      Peter Rosin <peda@axentia.se>
11035 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11036 S:      Maintained
11037 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11038 F:      sound/soc/codecs/tfa9879*
11039
11040 NXP-NCI NFC DRIVER
11041 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11042 R:      Charles Gorand <charles.gorand@effinnov.com>
11043 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11044 S:      Supported
11045 F:      drivers/nfc/nxp-nci
11046
11047 OBJAGG
11048 M:      Jiri Pirko <jiri@mellanox.com>
11049 L:      netdev@vger.kernel.org
11050 S:      Supported
11051 F:      lib/objagg.c
11052 F:      lib/test_objagg.c
11053 F:      include/linux/objagg.h
11054
11055 NXP FSPI DRIVER
11056 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11057 M:      Ashish Kumar <ashish.kumar@nxp.com>
11058 L:      linux-spi@vger.kernel.org
11059 S:      Maintained
11060 F:      drivers/spi/spi-nxp-fspi.c
11061 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11062
11063 OBJTOOL
11064 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11065 M:      Peter Zijlstra <peterz@infradead.org>
11066 S:      Supported
11067 F:      tools/objtool/
11068
11069 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11070 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11071 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11072 L:      linuxppc-dev@lists.ozlabs.org
11073 S:      Supported
11074 F:      arch/powerpc/platforms/powernv/ocxl.c
11075 F:      arch/powerpc/include/asm/pnv-ocxl.h
11076 F:      drivers/misc/ocxl/
11077 F:      include/misc/ocxl*
11078 F:      include/uapi/misc/ocxl.h
11079 F:      Documentation/accelerators/ocxl.rst
11080
11081 OMAP AUDIO SUPPORT
11082 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11083 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11084 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11085 L:      linux-omap@vger.kernel.org
11086 S:      Maintained
11087 F:      sound/soc/ti/omap*
11088 F:      sound/soc/ti/rx51.c
11089 F:      sound/soc/ti/n810.c
11090 F:      sound/soc/ti/sdma-pcm.*
11091
11092 OMAP CLOCK FRAMEWORK SUPPORT
11093 M:      Paul Walmsley <paul@pwsan.com>
11094 L:      linux-omap@vger.kernel.org
11095 S:      Maintained
11096 F:      arch/arm/*omap*/*clock*
11097
11098 OMAP DEVICE TREE SUPPORT
11099 M:      Benoît Cousson <bcousson@baylibre.com>
11100 M:      Tony Lindgren <tony@atomide.com>
11101 L:      linux-omap@vger.kernel.org
11102 L:      devicetree@vger.kernel.org
11103 S:      Maintained
11104 F:      arch/arm/boot/dts/*omap*
11105 F:      arch/arm/boot/dts/*am3*
11106 F:      arch/arm/boot/dts/*am4*
11107 F:      arch/arm/boot/dts/*am5*
11108 F:      arch/arm/boot/dts/*dra7*
11109
11110 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11111 L:      linux-omap@vger.kernel.org
11112 L:      linux-fbdev@vger.kernel.org
11113 S:      Orphan
11114 F:      drivers/video/fbdev/omap2/
11115 F:      Documentation/arm/OMAP/DSS
11116
11117 OMAP FRAMEBUFFER SUPPORT
11118 L:      linux-fbdev@vger.kernel.org
11119 L:      linux-omap@vger.kernel.org
11120 S:      Orphan
11121 F:      drivers/video/fbdev/omap/
11122
11123 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11124 M:      Roger Quadros <rogerq@ti.com>
11125 M:      Tony Lindgren <tony@atomide.com>
11126 L:      linux-omap@vger.kernel.org
11127 S:      Maintained
11128 F:      drivers/memory/omap-gpmc.c
11129 F:      arch/arm/mach-omap2/*gpmc*
11130
11131 OMAP GPIO DRIVER
11132 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11133 M:      Santosh Shilimkar <ssantosh@kernel.org>
11134 M:      Kevin Hilman <khilman@kernel.org>
11135 L:      linux-omap@vger.kernel.org
11136 S:      Maintained
11137 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11138 F:      drivers/gpio/gpio-omap.c
11139
11140 OMAP HARDWARE SPINLOCK SUPPORT
11141 M:      Ohad Ben-Cohen <ohad@wizery.com>
11142 L:      linux-omap@vger.kernel.org
11143 S:      Maintained
11144 F:      drivers/hwspinlock/omap_hwspinlock.c
11145
11146 OMAP HS MMC SUPPORT
11147 L:      linux-mmc@vger.kernel.org
11148 L:      linux-omap@vger.kernel.org
11149 S:      Orphan
11150 F:      drivers/mmc/host/omap_hsmmc.c
11151
11152 OMAP HWMOD DATA
11153 M:      Paul Walmsley <paul@pwsan.com>
11154 L:      linux-omap@vger.kernel.org
11155 S:      Maintained
11156 F:      arch/arm/mach-omap2/omap_hwmod*data*
11157
11158 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11159 M:      Benoît Cousson <bcousson@baylibre.com>
11160 L:      linux-omap@vger.kernel.org
11161 S:      Maintained
11162 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11163
11164 OMAP HWMOD SUPPORT
11165 M:      Benoît Cousson <bcousson@baylibre.com>
11166 M:      Paul Walmsley <paul@pwsan.com>
11167 L:      linux-omap@vger.kernel.org
11168 S:      Maintained
11169 F:      arch/arm/mach-omap2/omap_hwmod.*
11170
11171 OMAP I2C DRIVER
11172 M:      Vignesh R <vigneshr@ti.com>
11173 L:      linux-omap@vger.kernel.org
11174 L:      linux-i2c@vger.kernel.org
11175 S:      Maintained
11176 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11177 F:      drivers/i2c/busses/i2c-omap.c
11178
11179 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11180 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11181 L:      linux-media@vger.kernel.org
11182 S:      Maintained
11183 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11184 F:      drivers/media/platform/omap3isp/
11185 F:      drivers/staging/media/omap4iss/
11186
11187 OMAP MMC SUPPORT
11188 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11189 L:      linux-omap@vger.kernel.org
11190 S:      Odd Fixes
11191 F:      drivers/mmc/host/omap.c
11192
11193 OMAP POWER MANAGEMENT SUPPORT
11194 M:      Kevin Hilman <khilman@kernel.org>
11195 L:      linux-omap@vger.kernel.org
11196 S:      Maintained
11197 F:      arch/arm/*omap*/*pm*
11198 F:      drivers/cpufreq/omap-cpufreq.c
11199
11200 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11201 M:      Rajendra Nayak <rnayak@codeaurora.org>
11202 M:      Paul Walmsley <paul@pwsan.com>
11203 L:      linux-omap@vger.kernel.org
11204 S:      Maintained
11205 F:      arch/arm/mach-omap2/prm*
11206
11207 OMAP RANDOM NUMBER GENERATOR SUPPORT
11208 M:      Deepak Saxena <dsaxena@plexity.net>
11209 S:      Maintained
11210 F:      drivers/char/hw_random/omap-rng.c
11211
11212 OMAP USB SUPPORT
11213 L:      linux-usb@vger.kernel.org
11214 L:      linux-omap@vger.kernel.org
11215 S:      Orphan
11216 F:      drivers/usb/*/*omap*
11217 F:      arch/arm/*omap*/usb*
11218
11219 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11220 M:      Mark Jackson <mpfj@newflow.co.uk>
11221 L:      linux-omap@vger.kernel.org
11222 S:      Maintained
11223 F:      arch/arm/boot/dts/am335x-nano.dts
11224
11225 OMAP1 SUPPORT
11226 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11227 M:      Tony Lindgren <tony@atomide.com>
11228 L:      linux-omap@vger.kernel.org
11229 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11231 S:      Maintained
11232 F:      arch/arm/mach-omap1/
11233 F:      arch/arm/plat-omap/
11234 F:      arch/arm/configs/omap1_defconfig
11235 F:      drivers/i2c/busses/i2c-omap.c
11236 F:      include/linux/platform_data/i2c-omap.h
11237 F:      include/linux/platform_data/ams-delta-fiq.h
11238
11239 OMAP2+ SUPPORT
11240 M:      Tony Lindgren <tony@atomide.com>
11241 L:      linux-omap@vger.kernel.org
11242 W:      http://www.muru.com/linux/omap/
11243 W:      http://linux.omap.com/
11244 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11246 S:      Maintained
11247 F:      arch/arm/mach-omap2/
11248 F:      arch/arm/plat-omap/
11249 F:      arch/arm/configs/omap2plus_defconfig
11250 F:      drivers/i2c/busses/i2c-omap.c
11251 F:      drivers/irqchip/irq-omap-intc.c
11252 F:      drivers/mfd/*omap*.c
11253 F:      drivers/mfd/menelaus.c
11254 F:      drivers/mfd/palmas.c
11255 F:      drivers/mfd/tps65217.c
11256 F:      drivers/mfd/tps65218.c
11257 F:      drivers/mfd/tps65910.c
11258 F:      drivers/mfd/twl-core.[ch]
11259 F:      drivers/mfd/twl4030*.c
11260 F:      drivers/mfd/twl6030*.c
11261 F:      drivers/mfd/twl6040*.c
11262 F:      drivers/regulator/palmas-regulator*.c
11263 F:      drivers/regulator/pbias-regulator.c
11264 F:      drivers/regulator/tps65217-regulator.c
11265 F:      drivers/regulator/tps65218-regulator.c
11266 F:      drivers/regulator/tps65910-regulator.c
11267 F:      drivers/regulator/twl-regulator.c
11268 F:      drivers/regulator/twl6030-regulator.c
11269 F:      include/linux/platform_data/i2c-omap.h
11270
11271 ONION OMEGA2+ BOARD
11272 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11273 L:      linux-mips@vger.kernel.org
11274 S:      Maintained
11275 F:      arch/mips/boot/dts/ralink/omega2p.dts
11276
11277 OMFS FILESYSTEM
11278 M:      Bob Copeland <me@bobcopeland.com>
11279 L:      linux-karma-devel@lists.sourceforge.net
11280 S:      Maintained
11281 F:      Documentation/filesystems/omfs.txt
11282 F:      fs/omfs/
11283
11284 OMNIKEY CARDMAN 4000 DRIVER
11285 M:      Harald Welte <laforge@gnumonks.org>
11286 S:      Maintained
11287 F:      drivers/char/pcmcia/cm4000_cs.c
11288 F:      include/linux/cm4000_cs.h
11289 F:      include/uapi/linux/cm4000_cs.h
11290
11291 OMNIKEY CARDMAN 4040 DRIVER
11292 M:      Harald Welte <laforge@gnumonks.org>
11293 S:      Maintained
11294 F:      drivers/char/pcmcia/cm4040_cs.*
11295
11296 OMNIVISION OV13858 SENSOR DRIVER
11297 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11298 L:      linux-media@vger.kernel.org
11299 T:      git git://linuxtv.org/media_tree.git
11300 S:      Maintained
11301 F:      drivers/media/i2c/ov13858.c
11302
11303 OMNIVISION OV2680 SENSOR DRIVER
11304 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11305 L:      linux-media@vger.kernel.org
11306 T:      git git://linuxtv.org/media_tree.git
11307 S:      Maintained
11308 F:      drivers/media/i2c/ov2680.c
11309 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11310
11311 OMNIVISION OV2685 SENSOR DRIVER
11312 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11313 L:      linux-media@vger.kernel.org
11314 T:      git git://linuxtv.org/media_tree.git
11315 S:      Maintained
11316 F:      drivers/media/i2c/ov2685.c
11317
11318 OMNIVISION OV5640 SENSOR DRIVER
11319 M:      Steve Longerbeam <slongerbeam@gmail.com>
11320 L:      linux-media@vger.kernel.org
11321 T:      git git://linuxtv.org/media_tree.git
11322 S:      Maintained
11323 F:      drivers/media/i2c/ov5640.c
11324
11325 OMNIVISION OV5647 SENSOR DRIVER
11326 M:      Luis Oliveira <lolivei@synopsys.com>
11327 L:      linux-media@vger.kernel.org
11328 T:      git git://linuxtv.org/media_tree.git
11329 S:      Maintained
11330 F:      drivers/media/i2c/ov5647.c
11331
11332 OMNIVISION OV5695 SENSOR DRIVER
11333 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11334 L:      linux-media@vger.kernel.org
11335 T:      git git://linuxtv.org/media_tree.git
11336 S:      Maintained
11337 F:      drivers/media/i2c/ov5695.c
11338
11339 OMNIVISION OV7670 SENSOR DRIVER
11340 M:      Jonathan Corbet <corbet@lwn.net>
11341 L:      linux-media@vger.kernel.org
11342 T:      git git://linuxtv.org/media_tree.git
11343 S:      Maintained
11344 F:      drivers/media/i2c/ov7670.c
11345 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11346
11347 OMNIVISION OV772x SENSOR DRIVER
11348 M:      Jacopo Mondi <jacopo@jmondi.org>
11349 L:      linux-media@vger.kernel.org
11350 T:      git git://linuxtv.org/media_tree.git
11351 S:      Odd fixes
11352 F:      drivers/media/i2c/ov772x.c
11353 F:      include/media/i2c/ov772x.h
11354 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11355
11356 OMNIVISION OV7740 SENSOR DRIVER
11357 M:      Wenyou Yang <wenyou.yang@microchip.com>
11358 L:      linux-media@vger.kernel.org
11359 T:      git git://linuxtv.org/media_tree.git
11360 S:      Maintained
11361 F:      drivers/media/i2c/ov7740.c
11362 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11363
11364 OMNIVISION OV9650 SENSOR DRIVER
11365 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11366 R:      Akinobu Mita <akinobu.mita@gmail.com>
11367 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11368 L:      linux-media@vger.kernel.org
11369 T:      git git://linuxtv.org/media_tree.git
11370 S:      Maintained
11371 F:      drivers/media/i2c/ov9650.c
11372 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11373
11374 ONENAND FLASH DRIVER
11375 M:      Kyungmin Park <kyungmin.park@samsung.com>
11376 L:      linux-mtd@lists.infradead.org
11377 S:      Maintained
11378 F:      drivers/mtd/nand/onenand/
11379 F:      include/linux/mtd/onenand*.h
11380
11381 ONSTREAM SCSI TAPE DRIVER
11382 M:      Willem Riede <osst@riede.org>
11383 L:      osst-users@lists.sourceforge.net
11384 L:      linux-scsi@vger.kernel.org
11385 S:      Maintained
11386 F:      Documentation/scsi/osst.txt
11387 F:      drivers/scsi/osst.*
11388 F:      drivers/scsi/osst_*.h
11389 F:      drivers/scsi/st.h
11390
11391 OP-TEE DRIVER
11392 M:      Jens Wiklander <jens.wiklander@linaro.org>
11393 S:      Maintained
11394 F:      drivers/tee/optee/
11395
11396 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11397 M:      Sumit Garg <sumit.garg@linaro.org>
11398 S:      Maintained
11399 F:      drivers/char/hw_random/optee-rng.c
11400
11401 OPA-VNIC DRIVER
11402 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11403 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11404 L:      linux-rdma@vger.kernel.org
11405 S:      Supported
11406 F:      drivers/infiniband/ulp/opa_vnic
11407
11408 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11409 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11410 M:      Frank Rowand <frowand.list@gmail.com>
11411 L:      devicetree@vger.kernel.org
11412 S:      Maintained
11413 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11414 F:      Documentation/devicetree/overlay-notes.txt
11415 F:      drivers/of/overlay.c
11416 F:      drivers/of/resolver.c
11417 K:      of_overlay_notifier_
11418
11419 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11420 M:      Rob Herring <robh+dt@kernel.org>
11421 M:      Frank Rowand <frowand.list@gmail.com>
11422 L:      devicetree@vger.kernel.org
11423 W:      http://www.devicetree.org/
11424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11425 S:      Maintained
11426 F:      drivers/of/
11427 F:      include/linux/of*.h
11428 F:      scripts/dtc/
11429 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11430
11431 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11432 M:      Rob Herring <robh+dt@kernel.org>
11433 M:      Mark Rutland <mark.rutland@arm.com>
11434 L:      devicetree@vger.kernel.org
11435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11436 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11437 S:      Maintained
11438 F:      Documentation/devicetree/
11439 F:      arch/*/boot/dts/
11440 F:      include/dt-bindings/
11441
11442 OPENCORES I2C BUS DRIVER
11443 M:      Peter Korsgaard <peter@korsgaard.com>
11444 M:      Andrew Lunn <andrew@lunn.ch>
11445 L:      linux-i2c@vger.kernel.org
11446 S:      Maintained
11447 F:      Documentation/i2c/busses/i2c-ocores
11448 F:      drivers/i2c/busses/i2c-ocores.c
11449 F:      include/linux/platform_data/i2c-ocores.h
11450
11451 OPENRISC ARCHITECTURE
11452 M:      Jonas Bonn <jonas@southpole.se>
11453 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11454 M:      Stafford Horne <shorne@gmail.com>
11455 T:      git git://github.com/openrisc/linux.git
11456 L:      openrisc@lists.librecores.org
11457 W:      http://openrisc.io
11458 S:      Maintained
11459 F:      Documentation/devicetree/bindings/openrisc/
11460 F:      Documentation/openrisc/
11461 F:      arch/openrisc/
11462 F:      drivers/irqchip/irq-ompic.c
11463 F:      drivers/irqchip/irq-or1k-*
11464
11465 OPENVSWITCH
11466 M:      Pravin B Shelar <pshelar@ovn.org>
11467 L:      netdev@vger.kernel.org
11468 L:      dev@openvswitch.org
11469 W:      http://openvswitch.org
11470 S:      Maintained
11471 F:      net/openvswitch/
11472 F:      include/uapi/linux/openvswitch.h
11473
11474 OPERATING PERFORMANCE POINTS (OPP)
11475 M:      Viresh Kumar <vireshk@kernel.org>
11476 M:      Nishanth Menon <nm@ti.com>
11477 M:      Stephen Boyd <sboyd@kernel.org>
11478 L:      linux-pm@vger.kernel.org
11479 S:      Maintained
11480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11481 F:      drivers/opp/
11482 F:      include/linux/pm_opp.h
11483 F:      Documentation/power/opp.txt
11484 F:      Documentation/devicetree/bindings/opp/
11485
11486 OPL4 DRIVER
11487 M:      Clemens Ladisch <clemens@ladisch.de>
11488 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11489 T:      git git://git.alsa-project.org/alsa-kernel.git
11490 S:      Maintained
11491 F:      sound/drivers/opl4/
11492
11493 OPROFILE
11494 M:      Robert Richter <rric@kernel.org>
11495 L:      oprofile-list@lists.sf.net
11496 S:      Maintained
11497 F:      arch/*/include/asm/oprofile*.h
11498 F:      arch/*/oprofile/
11499 F:      drivers/oprofile/
11500 F:      include/linux/oprofile.h
11501
11502 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11503 M:      Mark Fasheh <mark@fasheh.com>
11504 M:      Joel Becker <jlbec@evilplan.org>
11505 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11506 W:      http://ocfs2.wiki.kernel.org
11507 S:      Supported
11508 F:      Documentation/filesystems/ocfs2.txt
11509 F:      Documentation/filesystems/dlmfs.txt
11510 F:      fs/ocfs2/
11511
11512 ORANGEFS FILESYSTEM
11513 M:      Mike Marshall <hubcap@omnibond.com>
11514 R:      Martin Brandenburg <martin@omnibond.com>
11515 L:      devel@lists.orangefs.org
11516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11517 S:      Supported
11518 F:      fs/orangefs/
11519 F:      Documentation/filesystems/orangefs.txt
11520
11521 ORINOCO DRIVER
11522 L:      linux-wireless@vger.kernel.org
11523 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11524 W:      http://www.nongnu.org/orinoco/
11525 S:      Orphan
11526 F:      drivers/net/wireless/intersil/orinoco/
11527
11528 OSD LIBRARY and FILESYSTEM
11529 M:      Boaz Harrosh <ooo@electrozaur.com>
11530 S:      Maintained
11531 F:      drivers/scsi/osd/
11532 F:      include/scsi/osd_*
11533 F:      fs/exofs/
11534
11535 OV2659 OMNIVISION SENSOR DRIVER
11536 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11537 L:      linux-media@vger.kernel.org
11538 W:      https://linuxtv.org
11539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11540 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11541 S:      Maintained
11542 F:      drivers/media/i2c/ov2659.c
11543 F:      include/media/i2c/ov2659.h
11544
11545 OVERLAY FILESYSTEM
11546 M:      Miklos Szeredi <miklos@szeredi.hu>
11547 L:      linux-unionfs@vger.kernel.org
11548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11549 S:      Supported
11550 F:      fs/overlayfs/
11551 F:      Documentation/filesystems/overlayfs.txt
11552
11553 P54 WIRELESS DRIVER
11554 M:      Christian Lamparter <chunkeey@googlemail.com>
11555 L:      linux-wireless@vger.kernel.org
11556 W:      http://wireless.kernel.org/en/users/Drivers/p54
11557 S:      Maintained
11558 F:      drivers/net/wireless/intersil/p54/
11559
11560 PA SEMI ETHERNET DRIVER
11561 L:      netdev@vger.kernel.org
11562 S:      Orphan
11563 F:      drivers/net/ethernet/pasemi/*
11564
11565 PA SEMI SMBUS DRIVER
11566 L:      linux-i2c@vger.kernel.org
11567 S:      Orphan
11568 F:      drivers/i2c/busses/i2c-pasemi.c
11569
11570 PADATA PARALLEL EXECUTION MECHANISM
11571 M:      Steffen Klassert <steffen.klassert@secunet.com>
11572 L:      linux-crypto@vger.kernel.org
11573 S:      Maintained
11574 F:      kernel/padata.c
11575 F:      include/linux/padata.h
11576 F:      Documentation/padata.txt
11577
11578 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11579 M:      Harald Welte <laforge@gnumonks.org>
11580 L:      platform-driver-x86@vger.kernel.org
11581 S:      Maintained
11582 F:      drivers/platform/x86/panasonic-laptop.c
11583
11584 PARALLEL LCD/KEYPAD PANEL DRIVER
11585 M:      Willy Tarreau <willy@haproxy.com>
11586 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11587 S:      Odd Fixes
11588 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11589 F:      drivers/auxdisplay/panel.c
11590
11591 PARALLEL PORT SUBSYSTEM
11592 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11593 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11594 L:      linux-parport@lists.infradead.org (subscribers-only)
11595 S:      Maintained
11596 F:      drivers/parport/
11597 F:      include/linux/parport*.h
11598 F:      drivers/char/ppdev.c
11599 F:      include/uapi/linux/ppdev.h
11600 F:      Documentation/parport*.txt
11601
11602 PARAVIRT_OPS INTERFACE
11603 M:      Juergen Gross <jgross@suse.com>
11604 M:      Alok Kataria <akataria@vmware.com>
11605 L:      virtualization@lists.linux-foundation.org
11606 S:      Supported
11607 F:      Documentation/virtual/paravirt_ops.txt
11608 F:      arch/*/kernel/paravirt*
11609 F:      arch/*/include/asm/paravirt*.h
11610 F:      include/linux/hypervisor.h
11611
11612 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11613 M:      Tim Waugh <tim@cyberelk.net>
11614 L:      linux-parport@lists.infradead.org (subscribers-only)
11615 S:      Maintained
11616 F:      Documentation/blockdev/paride.txt
11617 F:      drivers/block/paride/
11618
11619 PARISC ARCHITECTURE
11620 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11621 M:      Helge Deller <deller@gmx.de>
11622 L:      linux-parisc@vger.kernel.org
11623 W:      http://www.parisc-linux.org/
11624 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11627 S:      Maintained
11628 F:      arch/parisc/
11629 F:      Documentation/parisc/
11630 F:      drivers/parisc/
11631 F:      drivers/char/agp/parisc-agp.c
11632 F:      drivers/input/serio/gscps2.c
11633 F:      drivers/parport/parport_gsc.*
11634 F:      drivers/tty/serial/8250/8250_gsc.c
11635 F:      drivers/video/fbdev/sti*
11636 F:      drivers/video/console/sti*
11637 F:      drivers/video/logo/logo_parisc*
11638
11639 PARMAN
11640 M:      Jiri Pirko <jiri@mellanox.com>
11641 L:      netdev@vger.kernel.org
11642 S:      Supported
11643 F:      lib/parman.c
11644 F:      lib/test_parman.c
11645 F:      include/linux/parman.h
11646
11647 PC87360 HARDWARE MONITORING DRIVER
11648 M:      Jim Cromie <jim.cromie@gmail.com>
11649 L:      linux-hwmon@vger.kernel.org
11650 S:      Maintained
11651 F:      Documentation/hwmon/pc87360
11652 F:      drivers/hwmon/pc87360.c
11653
11654 PC8736x GPIO DRIVER
11655 M:      Jim Cromie <jim.cromie@gmail.com>
11656 S:      Maintained
11657 F:      drivers/char/pc8736x_gpio.c
11658
11659 PC87427 HARDWARE MONITORING DRIVER
11660 M:      Jean Delvare <jdelvare@suse.com>
11661 L:      linux-hwmon@vger.kernel.org
11662 S:      Maintained
11663 F:      Documentation/hwmon/pc87427
11664 F:      drivers/hwmon/pc87427.c
11665
11666 PCA9532 LED DRIVER
11667 M:      Riku Voipio <riku.voipio@iki.fi>
11668 S:      Maintained
11669 F:      drivers/leds/leds-pca9532.c
11670 F:      include/linux/leds-pca9532.h
11671
11672 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11673 M:      Guenter Roeck <linux@roeck-us.net>
11674 L:      linux-i2c@vger.kernel.org
11675 S:      Maintained
11676 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11677
11678 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11679 M:      Khalid Aziz <khalid@gonehiking.org>
11680 S:      Maintained
11681 F:      drivers/firmware/pcdp.*
11682
11683 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11684 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11685 L:      linux-pci@vger.kernel.org
11686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11687 S:      Maintained
11688 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11689 F:      drivers/pci/controller/pci-aardvark.c
11690
11691 PCI DRIVER FOR ALTERA PCIE IP
11692 M:      Ley Foon Tan <lftan@altera.com>
11693 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11694 L:      linux-pci@vger.kernel.org
11695 S:      Supported
11696 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11697 F:      drivers/pci/controller/pcie-altera.c
11698
11699 PCI DRIVER FOR APPLIEDMICRO XGENE
11700 M:      Toan Le <toan@os.amperecomputing.com>
11701 L:      linux-pci@vger.kernel.org
11702 L:      linux-arm-kernel@lists.infradead.org
11703 S:      Maintained
11704 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11705 F:      drivers/pci/controller/pci-xgene.c
11706
11707 PCI DRIVER FOR ARM VERSATILE PLATFORM
11708 M:      Rob Herring <robh@kernel.org>
11709 L:      linux-pci@vger.kernel.org
11710 L:      linux-arm-kernel@lists.infradead.org
11711 S:      Maintained
11712 F:      Documentation/devicetree/bindings/pci/versatile.txt
11713 F:      drivers/pci/controller/pci-versatile.c
11714
11715 PCI DRIVER FOR ARMADA 8K
11716 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11717 L:      linux-pci@vger.kernel.org
11718 L:      linux-arm-kernel@lists.infradead.org
11719 S:      Maintained
11720 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11721 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11722
11723 PCI DRIVER FOR CADENCE PCIE IP
11724 M:      Alan Douglas <adouglas@cadence.com>
11725 L:      linux-pci@vger.kernel.org
11726 S:      Maintained
11727 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11728 F:      drivers/pci/controller/pcie-cadence*
11729
11730 PCI DRIVER FOR FREESCALE LAYERSCAPE
11731 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11732 M:      Mingkai Hu <mingkai.hu@nxp.com>
11733 M:      Roy Zang <roy.zang@nxp.com>
11734 L:      linuxppc-dev@lists.ozlabs.org
11735 L:      linux-pci@vger.kernel.org
11736 L:      linux-arm-kernel@lists.infradead.org
11737 S:      Maintained
11738 F:      drivers/pci/controller/dwc/*layerscape*
11739
11740 PCI DRIVER FOR GENERIC OF HOSTS
11741 M:      Will Deacon <will.deacon@arm.com>
11742 L:      linux-pci@vger.kernel.org
11743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11744 S:      Maintained
11745 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11746 F:      drivers/pci/controller/pci-host-common.c
11747 F:      drivers/pci/controller/pci-host-generic.c
11748
11749 PCI DRIVER FOR IMX6
11750 M:      Richard Zhu <hongxing.zhu@nxp.com>
11751 M:      Lucas Stach <l.stach@pengutronix.de>
11752 L:      linux-pci@vger.kernel.org
11753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11754 S:      Maintained
11755 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11756 F:      drivers/pci/controller/dwc/*imx6*
11757
11758 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11759 M:      Keith Busch <keith.busch@intel.com>
11760 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11761 L:      linux-pci@vger.kernel.org
11762 S:      Supported
11763 F:      drivers/pci/controller/vmd.c
11764
11765 PCI DRIVER FOR MICROSEMI SWITCHTEC
11766 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11767 M:      Logan Gunthorpe <logang@deltatee.com>
11768 L:      linux-pci@vger.kernel.org
11769 S:      Maintained
11770 F:      Documentation/switchtec.txt
11771 F:      Documentation/ABI/testing/sysfs-class-switchtec
11772 F:      drivers/pci/switch/switchtec*
11773 F:      include/uapi/linux/switchtec_ioctl.h
11774 F:      include/linux/switchtec.h
11775 F:      drivers/ntb/hw/mscc/
11776
11777 PCI DRIVER FOR MOBIVEIL PCIE IP
11778 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11779 L:      linux-pci@vger.kernel.org
11780 S:      Supported
11781 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11782 F:      drivers/pci/controller/pcie-mobiveil.c
11783
11784 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11785 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11786 M:      Jason Cooper <jason@lakedaemon.net>
11787 L:      linux-pci@vger.kernel.org
11788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11789 S:      Maintained
11790 F:      drivers/pci/controller/*mvebu*
11791
11792 PCI DRIVER FOR NVIDIA TEGRA
11793 M:      Thierry Reding <thierry.reding@gmail.com>
11794 L:      linux-tegra@vger.kernel.org
11795 L:      linux-pci@vger.kernel.org
11796 S:      Supported
11797 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11798 F:      drivers/pci/controller/pci-tegra.c
11799
11800 PCI DRIVER FOR RENESAS R-CAR
11801 M:      Simon Horman <horms@verge.net.au>
11802 L:      linux-pci@vger.kernel.org
11803 L:      linux-renesas-soc@vger.kernel.org
11804 S:      Maintained
11805 F:      drivers/pci/controller/*rcar*
11806
11807 PCI DRIVER FOR SAMSUNG EXYNOS
11808 M:      Jingoo Han <jingoohan1@gmail.com>
11809 L:      linux-pci@vger.kernel.org
11810 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11811 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11812 S:      Maintained
11813 F:      drivers/pci/controller/dwc/pci-exynos.c
11814
11815 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11816 M:      Jingoo Han <jingoohan1@gmail.com>
11817 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11818 L:      linux-pci@vger.kernel.org
11819 S:      Maintained
11820 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11821 F:      drivers/pci/controller/dwc/*designware*
11822
11823 PCI DRIVER FOR TI DRA7XX
11824 M:      Kishon Vijay Abraham I <kishon@ti.com>
11825 L:      linux-omap@vger.kernel.org
11826 L:      linux-pci@vger.kernel.org
11827 S:      Supported
11828 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11829 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11830
11831 PCI DRIVER FOR TI KEYSTONE
11832 M:      Murali Karicheri <m-karicheri2@ti.com>
11833 L:      linux-pci@vger.kernel.org
11834 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11835 S:      Maintained
11836 F:      drivers/pci/controller/dwc/pci-keystone.c
11837
11838 PCI ENDPOINT SUBSYSTEM
11839 M:      Kishon Vijay Abraham I <kishon@ti.com>
11840 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11841 L:      linux-pci@vger.kernel.org
11842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11843 S:      Supported
11844 F:      drivers/pci/endpoint/
11845 F:      drivers/misc/pci_endpoint_test.c
11846 F:      tools/pci/
11847
11848 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11849 M:      Russell Currey <ruscur@russell.cc>
11850 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11851 M:      Oliver O'Halloran <oohall@gmail.com>
11852 L:      linuxppc-dev@lists.ozlabs.org
11853 S:      Supported
11854 F:      Documentation/PCI/pci-error-recovery.txt
11855 F:      drivers/pci/pcie/aer.c
11856 F:      drivers/pci/pcie/dpc.c
11857 F:      drivers/pci/pcie/err.c
11858 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11859 F:      arch/powerpc/kernel/eeh*.c
11860 F:      arch/powerpc/platforms/*/eeh*.c
11861 F:      arch/powerpc/include/*/eeh*.h
11862
11863 PCI ERROR RECOVERY
11864 M:      Linas Vepstas <linasvepstas@gmail.com>
11865 L:      linux-pci@vger.kernel.org
11866 S:      Supported
11867 F:      Documentation/PCI/pci-error-recovery.txt
11868
11869 PCI MSI DRIVER FOR ALTERA MSI IP
11870 M:      Ley Foon Tan <lftan@altera.com>
11871 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11872 L:      linux-pci@vger.kernel.org
11873 S:      Supported
11874 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11875 F:      drivers/pci/controller/pcie-altera-msi.c
11876
11877 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11878 M:      Toan Le <toan@os.amperecomputing.com>
11879 L:      linux-pci@vger.kernel.org
11880 L:      linux-arm-kernel@lists.infradead.org
11881 S:      Maintained
11882 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11883 F:      drivers/pci/controller/pci-xgene-msi.c
11884
11885 PCI SUBSYSTEM
11886 M:      Bjorn Helgaas <bhelgaas@google.com>
11887 L:      linux-pci@vger.kernel.org
11888 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11890 S:      Supported
11891 F:      Documentation/devicetree/bindings/pci/
11892 F:      Documentation/PCI/
11893 F:      drivers/acpi/pci*
11894 F:      drivers/pci/
11895 F:      include/asm-generic/pci*
11896 F:      include/linux/pci*
11897 F:      include/linux/of_pci.h
11898 F:      include/uapi/linux/pci*
11899 F:      lib/pci*
11900 F:      arch/x86/pci/
11901 F:      arch/x86/kernel/quirks.c
11902 F:      arch/x86/kernel/early-quirks.c
11903
11904 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11905 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11906 L:      linux-pci@vger.kernel.org
11907 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11909 S:      Supported
11910 F:      drivers/pci/controller/
11911
11912 PCIE DRIVER FOR AMLOGIC MESON
11913 M:      Yue Wang <yue.wang@Amlogic.com>
11914 L:      linux-pci@vger.kernel.org
11915 L:      linux-amlogic@lists.infradead.org
11916 S:      Maintained
11917 F:      drivers/pci/controller/dwc/pci-meson.c
11918
11919 PCIE DRIVER FOR AXIS ARTPEC
11920 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11921 L:      linux-arm-kernel@axis.com
11922 L:      linux-pci@vger.kernel.org
11923 S:      Maintained
11924 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11925 F:      drivers/pci/controller/dwc/*artpec*
11926
11927 PCIE DRIVER FOR CAVIUM THUNDERX
11928 M:      David Daney <david.daney@cavium.com>
11929 L:      linux-pci@vger.kernel.org
11930 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11931 S:      Supported
11932 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11933 F:      drivers/pci/controller/pci-thunder-*
11934
11935 PCIE DRIVER FOR HISILICON
11936 M:      Zhou Wang <wangzhou1@hisilicon.com>
11937 L:      linux-pci@vger.kernel.org
11938 S:      Maintained
11939 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11940 F:      drivers/pci/controller/dwc/pcie-hisi.c
11941
11942 PCIE DRIVER FOR HISILICON KIRIN
11943 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11944 M:      Binghui Wang <wangbinghui@hisilicon.com>
11945 L:      linux-pci@vger.kernel.org
11946 S:      Maintained
11947 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11948 F:      drivers/pci/controller/dwc/pcie-kirin.c
11949
11950 PCIE DRIVER FOR HISILICON STB
11951 M:      Shawn Guo <shawn.guo@linaro.org>
11952 L:      linux-pci@vger.kernel.org
11953 S:      Maintained
11954 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11955 F:      drivers/pci/controller/dwc/pcie-histb.c
11956
11957 PCIE DRIVER FOR MEDIATEK
11958 M:      Ryder Lee <ryder.lee@mediatek.com>
11959 L:      linux-pci@vger.kernel.org
11960 L:      linux-mediatek@lists.infradead.org
11961 S:      Supported
11962 F:      Documentation/devicetree/bindings/pci/mediatek*
11963 F:      drivers/pci/controller/*mediatek*
11964
11965 PCIE DRIVER FOR QUALCOMM MSM
11966 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11967 L:      linux-pci@vger.kernel.org
11968 L:      linux-arm-msm@vger.kernel.org
11969 S:      Maintained
11970 F:      drivers/pci/controller/dwc/*qcom*
11971
11972 PCIE DRIVER FOR ROCKCHIP
11973 M:      Shawn Lin <shawn.lin@rock-chips.com>
11974 L:      linux-pci@vger.kernel.org
11975 L:      linux-rockchip@lists.infradead.org
11976 S:      Maintained
11977 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11978 F:      drivers/pci/controller/pcie-rockchip*
11979
11980 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11981 M:      Linus Walleij <linus.walleij@linaro.org>
11982 L:      linux-pci@vger.kernel.org
11983 S:      Maintained
11984 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11985 F:      drivers/pci/controller/pci-v3-semi.c
11986
11987 PCIE DRIVER FOR SOCIONEXT UNIPHIER
11988 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11989 L:      linux-pci@vger.kernel.org
11990 S:      Maintained
11991 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
11992 F:      drivers/pci/controller/dwc/pcie-uniphier.c
11993
11994 PCIE DRIVER FOR ST SPEAR13XX
11995 M:      Pratyush Anand <pratyush.anand@gmail.com>
11996 L:      linux-pci@vger.kernel.org
11997 S:      Maintained
11998 F:      drivers/pci/controller/dwc/*spear*
11999
12000 PCMCIA SUBSYSTEM
12001 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12003 S:      Odd Fixes
12004 F:      Documentation/pcmcia/
12005 F:      tools/pcmcia/
12006 F:      drivers/pcmcia/
12007 F:      include/pcmcia/
12008
12009 PCNET32 NETWORK DRIVER
12010 M:      Don Fry <pcnet32@frontier.com>
12011 L:      netdev@vger.kernel.org
12012 S:      Maintained
12013 F:      drivers/net/ethernet/amd/pcnet32.c
12014
12015 PCRYPT PARALLEL CRYPTO ENGINE
12016 M:      Steffen Klassert <steffen.klassert@secunet.com>
12017 L:      linux-crypto@vger.kernel.org
12018 S:      Maintained
12019 F:      crypto/pcrypt.c
12020 F:      include/crypto/pcrypt.h
12021
12022 PEAQ WMI HOTKEYS DRIVER
12023 M:      Hans de Goede <hdegoede@redhat.com>
12024 L:      platform-driver-x86@vger.kernel.org
12025 S:      Maintained
12026 F:      drivers/platform/x86/peaq-wmi.c
12027
12028 PER-CPU MEMORY ALLOCATOR
12029 M:      Dennis Zhou <dennis@kernel.org>
12030 M:      Tejun Heo <tj@kernel.org>
12031 M:      Christoph Lameter <cl@linux.com>
12032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12033 S:      Maintained
12034 F:      include/linux/percpu*.h
12035 F:      mm/percpu*.c
12036 F:      arch/*/include/asm/percpu.h
12037
12038 PER-TASK DELAY ACCOUNTING
12039 M:      Balbir Singh <bsingharora@gmail.com>
12040 S:      Maintained
12041 F:      include/linux/delayacct.h
12042 F:      kernel/delayacct.c
12043
12044 PERFORMANCE EVENTS SUBSYSTEM
12045 M:      Peter Zijlstra <peterz@infradead.org>
12046 M:      Ingo Molnar <mingo@redhat.com>
12047 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12048 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12049 R:      Jiri Olsa <jolsa@redhat.com>
12050 R:      Namhyung Kim <namhyung@kernel.org>
12051 L:      linux-kernel@vger.kernel.org
12052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12053 S:      Supported
12054 F:      kernel/events/*
12055 F:      include/linux/perf_event.h
12056 F:      include/uapi/linux/perf_event.h
12057 F:      arch/*/kernel/perf_event*.c
12058 F:      arch/*/kernel/*/perf_event*.c
12059 F:      arch/*/kernel/*/*/perf_event*.c
12060 F:      arch/*/include/asm/perf_event.h
12061 F:      arch/*/kernel/perf_callchain.c
12062 F:      arch/*/events/*
12063 F:      tools/perf/
12064
12065 PERSONALITY HANDLING
12066 M:      Christoph Hellwig <hch@infradead.org>
12067 L:      linux-abi-devel@lists.sourceforge.net
12068 S:      Maintained
12069 F:      include/linux/personality.h
12070 F:      include/uapi/linux/personality.h
12071
12072 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12073 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12074 L:      linux-input@vger.kernel.org
12075 S:      Maintained
12076 F:      Documentation/input/devices/pxrc.rst
12077 F:      drivers/input/joystick/pxrc.c
12078
12079 PHONET PROTOCOL
12080 M:      Remi Denis-Courmont <courmisch@gmail.com>
12081 S:      Supported
12082 F:      Documentation/networking/phonet.txt
12083 F:      include/linux/phonet.h
12084 F:      include/net/phonet/
12085 F:      include/uapi/linux/phonet.h
12086 F:      net/phonet/
12087
12088 PHRAM MTD DRIVER
12089 M:      Joern Engel <joern@lazybastard.org>
12090 L:      linux-mtd@lists.infradead.org
12091 S:      Maintained
12092 F:      drivers/mtd/devices/phram.c
12093
12094 PICOLCD HID DRIVER
12095 M:      Bruno Prémont <bonbons@linux-vserver.org>
12096 L:      linux-input@vger.kernel.org
12097 S:      Maintained
12098 F:      drivers/hid/hid-picolcd*
12099
12100 PICOXCELL SUPPORT
12101 M:      Jamie Iles <jamie@jamieiles.com>
12102 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12103 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12104 S:      Supported
12105 F:      arch/arm/boot/dts/picoxcell*
12106 F:      arch/arm/mach-picoxcell/
12107 F:      drivers/crypto/picoxcell*
12108
12109 PIN CONTROL SUBSYSTEM
12110 M:      Linus Walleij <linus.walleij@linaro.org>
12111 L:      linux-gpio@vger.kernel.org
12112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12113 S:      Maintained
12114 F:      Documentation/devicetree/bindings/pinctrl/
12115 F:      Documentation/driver-api/pinctl.rst
12116 F:      drivers/pinctrl/
12117 F:      include/linux/pinctrl/
12118
12119 PIN CONTROLLER - MICROCHIP AT91
12120 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12122 L:      linux-gpio@vger.kernel.org
12123 S:      Supported
12124 F:      drivers/pinctrl/pinctrl-at91*
12125
12126 PIN CONTROLLER - FREESCALE
12127 M:      Dong Aisheng <aisheng.dong@nxp.com>
12128 M:      Fabio Estevam <festevam@gmail.com>
12129 M:      Shawn Guo <shawnguo@kernel.org>
12130 M:      Stefan Agner <stefan@agner.ch>
12131 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12132 L:      linux-gpio@vger.kernel.org
12133 S:      Maintained
12134 F:      drivers/pinctrl/freescale/
12135 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12136
12137 PIN CONTROLLER - INTEL
12138 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12139 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12141 S:      Maintained
12142 F:      drivers/pinctrl/intel/
12143
12144 PIN CONTROLLER - MEDIATEK
12145 M:      Sean Wang <sean.wang@kernel.org>
12146 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12147 S:      Maintained
12148 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12149 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12150 F:      drivers/pinctrl/mediatek/
12151
12152 PIN CONTROLLER - QUALCOMM
12153 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12154 S:      Maintained
12155 L:      linux-arm-msm@vger.kernel.org
12156 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12157 F:      drivers/pinctrl/qcom/
12158
12159 PIN CONTROLLER - RENESAS
12160 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12161 L:      linux-renesas-soc@vger.kernel.org
12162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12163 S:      Maintained
12164 F:      drivers/pinctrl/pinctrl-rz*
12165 F:      drivers/pinctrl/sh-pfc/
12166
12167 PIN CONTROLLER - SAMSUNG
12168 M:      Tomasz Figa <tomasz.figa@gmail.com>
12169 M:      Krzysztof Kozlowski <krzk@kernel.org>
12170 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12172 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12173 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12175 S:      Maintained
12176 F:      drivers/pinctrl/samsung/
12177 F:      include/dt-bindings/pinctrl/samsung.h
12178 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12179
12180 PIN CONTROLLER - SINGLE
12181 M:      Tony Lindgren <tony@atomide.com>
12182 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12184 L:      linux-omap@vger.kernel.org
12185 S:      Maintained
12186 F:      drivers/pinctrl/pinctrl-single.c
12187
12188 PIN CONTROLLER - ST SPEAR
12189 M:      Viresh Kumar <vireshk@kernel.org>
12190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12191 W:      http://www.st.com/spear
12192 S:      Maintained
12193 F:      drivers/pinctrl/spear/
12194
12195 PISTACHIO SOC SUPPORT
12196 M:      James Hartley <james.hartley@sondrel.com>
12197 L:      linux-mips@vger.kernel.org
12198 S:      Odd Fixes
12199 F:      arch/mips/pistachio/
12200 F:      arch/mips/include/asm/mach-pistachio/
12201 F:      arch/mips/boot/dts/img/pistachio*
12202 F:      arch/mips/configs/pistachio*_defconfig
12203
12204 PKTCDVD DRIVER
12205 S:      Orphan
12206 M:      linux-block@vger.kernel.org
12207 F:      drivers/block/pktcdvd.c
12208 F:      include/linux/pktcdvd.h
12209 F:      include/uapi/linux/pktcdvd.h
12210
12211 PKUNITY SOC DRIVERS
12212 M:      Guan Xuetao <gxt@pku.edu.cn>
12213 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12214 S:      Maintained
12215 T:      git git://github.com/gxt/linux.git
12216 F:      drivers/input/serio/i8042-unicore32io.h
12217 F:      drivers/i2c/busses/i2c-puv3.c
12218 F:      drivers/video/fbdev/fb-puv3.c
12219 F:      drivers/rtc/rtc-puv3.c
12220
12221 PMBUS HARDWARE MONITORING DRIVERS
12222 M:      Guenter Roeck <linux@roeck-us.net>
12223 L:      linux-hwmon@vger.kernel.org
12224 W:      http://hwmon.wiki.kernel.org/
12225 W:      http://www.roeck-us.net/linux/drivers/
12226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12227 S:      Maintained
12228 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12229 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12230 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12231 F:      Documentation/hwmon/adm1275
12232 F:      Documentation/hwmon/ibm-cffps
12233 F:      Documentation/hwmon/ir35221
12234 F:      Documentation/hwmon/lm25066
12235 F:      Documentation/hwmon/ltc2978
12236 F:      Documentation/hwmon/ltc3815
12237 F:      Documentation/hwmon/max16064
12238 F:      Documentation/hwmon/max20751
12239 F:      Documentation/hwmon/max31785
12240 F:      Documentation/hwmon/max34440
12241 F:      Documentation/hwmon/max8688
12242 F:      Documentation/hwmon/pmbus
12243 F:      Documentation/hwmon/pmbus-core
12244 F:      Documentation/hwmon/tps40422
12245 F:      Documentation/hwmon/ucd9000
12246 F:      Documentation/hwmon/ucd9200
12247 F:      Documentation/hwmon/zl6100
12248 F:      drivers/hwmon/pmbus/
12249 F:      include/linux/pmbus.h
12250
12251 PMC SIERRA MaxRAID DRIVER
12252 L:      linux-scsi@vger.kernel.org
12253 W:      http://www.pmc-sierra.com/
12254 S:      Orphan
12255 F:      drivers/scsi/pmcraid.*
12256
12257 PMC SIERRA PM8001 DRIVER
12258 M:      Jack Wang <jinpu.wang@profitbricks.com>
12259 M:      lindar_liu@usish.com
12260 L:      linux-scsi@vger.kernel.org
12261 S:      Supported
12262 F:      drivers/scsi/pm8001/
12263
12264 PNP SUPPORT
12265 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12266 S:      Maintained
12267 F:      drivers/pnp/
12268
12269 PNI RM3100 IIO DRIVER
12270 M:      Song Qiang <songqiang1304521@gmail.com>
12271 L:      linux-iio@vger.kernel.org
12272 S:      Maintained
12273 F:      drivers/iio/magnetometer/rm3100*
12274 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12275
12276 POSIX CLOCKS and TIMERS
12277 M:      Thomas Gleixner <tglx@linutronix.de>
12278 L:      linux-kernel@vger.kernel.org
12279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12280 S:      Maintained
12281 F:      fs/timerfd.c
12282 F:      include/linux/timer*
12283 F:      kernel/time/*timer*
12284
12285 POWER MANAGEMENT CORE
12286 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12287 L:      linux-pm@vger.kernel.org
12288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12289 B:      https://bugzilla.kernel.org
12290 S:      Supported
12291 F:      drivers/base/power/
12292 F:      include/linux/pm.h
12293 F:      include/linux/pm_*
12294 F:      include/linux/powercap.h
12295 F:      drivers/powercap/
12296 F:      kernel/configs/nopm.config
12297
12298 POWER STATE COORDINATION INTERFACE (PSCI)
12299 M:      Mark Rutland <mark.rutland@arm.com>
12300 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12301 L:      linux-arm-kernel@lists.infradead.org
12302 S:      Maintained
12303 F:      drivers/firmware/psci*.c
12304 F:      include/linux/psci.h
12305 F:      include/uapi/linux/psci.h
12306
12307 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12308 M:      Sebastian Reichel <sre@kernel.org>
12309 L:      linux-pm@vger.kernel.org
12310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12311 S:      Maintained
12312 F:      Documentation/ABI/testing/sysfs-class-power
12313 F:      Documentation/devicetree/bindings/power/supply/
12314 F:      include/linux/power_supply.h
12315 F:      drivers/power/supply/
12316
12317 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12318 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12319 L:      linuxppc-dev@lists.ozlabs.org
12320 S:      Maintained
12321 F:      drivers/char/powernv-op-panel.c
12322
12323 PPP OVER ATM (RFC 2364)
12324 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12325 S:      Maintained
12326 F:      net/atm/pppoatm.c
12327 F:      include/uapi/linux/atmppp.h
12328
12329 PPP OVER ETHERNET
12330 M:      Michal Ostrowski <mostrows@earthlink.net>
12331 S:      Maintained
12332 F:      drivers/net/ppp/pppoe.c
12333 F:      drivers/net/ppp/pppox.c
12334
12335 PPP OVER L2TP
12336 M:      James Chapman <jchapman@katalix.com>
12337 S:      Maintained
12338 F:      net/l2tp/l2tp_ppp.c
12339 F:      include/linux/if_pppol2tp.h
12340 F:      include/uapi/linux/if_pppol2tp.h
12341
12342 PPP PROTOCOL DRIVERS AND COMPRESSORS
12343 M:      Paul Mackerras <paulus@samba.org>
12344 L:      linux-ppp@vger.kernel.org
12345 S:      Maintained
12346 F:      drivers/net/ppp/ppp_*
12347
12348 PPS SUPPORT
12349 M:      Rodolfo Giometti <giometti@enneenne.com>
12350 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12351 L:      linuxpps@ml.enneenne.com (subscribers-only)
12352 S:      Maintained
12353 F:      Documentation/pps/
12354 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12355 F:      Documentation/ABI/testing/sysfs-pps
12356 F:      drivers/pps/
12357 F:      include/linux/pps*.h
12358 F:      include/uapi/linux/pps.h
12359
12360 PPTP DRIVER
12361 M:      Dmitry Kozlov <xeb@mail.ru>
12362 L:      netdev@vger.kernel.org
12363 S:      Maintained
12364 F:      drivers/net/ppp/pptp.c
12365 W:      http://sourceforge.net/projects/accel-pptp
12366
12367 PRINTK
12368 M:      Petr Mladek <pmladek@suse.com>
12369 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12370 R:      Steven Rostedt <rostedt@goodmis.org>
12371 S:      Maintained
12372 F:      kernel/printk/
12373 F:      include/linux/printk.h
12374
12375 PRISM54 WIRELESS DRIVER
12376 M:      Luis Chamberlain <mcgrof@kernel.org>
12377 L:      linux-wireless@vger.kernel.org
12378 W:      http://wireless.kernel.org/en/users/Drivers/p54
12379 S:      Obsolete
12380 F:      drivers/net/wireless/intersil/prism54/
12381
12382 PROC FILESYSTEM
12383 R:      Alexey Dobriyan <adobriyan@gmail.com>
12384 L:      linux-kernel@vger.kernel.org
12385 L:      linux-fsdevel@vger.kernel.org
12386 S:      Maintained
12387 F:      fs/proc/
12388 F:      include/linux/proc_fs.h
12389 F:      tools/testing/selftests/proc/
12390 F:      Documentation/filesystems/proc.txt
12391
12392 PROC SYSCTL
12393 M:      Luis Chamberlain <mcgrof@kernel.org>
12394 M:      Kees Cook <keescook@chromium.org>
12395 L:      linux-kernel@vger.kernel.org
12396 L:      linux-fsdevel@vger.kernel.org
12397 S:      Maintained
12398 F:      fs/proc/proc_sysctl.c
12399 F:      include/linux/sysctl.h
12400 F:      kernel/sysctl.c
12401 F:      tools/testing/selftests/sysctl/
12402
12403 PS3 NETWORK SUPPORT
12404 M:      Geoff Levand <geoff@infradead.org>
12405 L:      netdev@vger.kernel.org
12406 L:      linuxppc-dev@lists.ozlabs.org
12407 S:      Maintained
12408 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12409
12410 PS3 PLATFORM SUPPORT
12411 M:      Geoff Levand <geoff@infradead.org>
12412 L:      linuxppc-dev@lists.ozlabs.org
12413 S:      Maintained
12414 F:      arch/powerpc/boot/ps3*
12415 F:      arch/powerpc/include/asm/lv1call.h
12416 F:      arch/powerpc/include/asm/ps3*.h
12417 F:      arch/powerpc/platforms/ps3/
12418 F:      drivers/*/ps3*
12419 F:      drivers/ps3/
12420 F:      drivers/rtc/rtc-ps3.c
12421 F:      drivers/usb/host/*ps3.c
12422 F:      sound/ppc/snd_ps3*
12423
12424 PS3VRAM DRIVER
12425 M:      Jim Paris <jim@jtan.com>
12426 M:      Geoff Levand <geoff@infradead.org>
12427 L:      linuxppc-dev@lists.ozlabs.org
12428 S:      Maintained
12429 F:      drivers/block/ps3vram.c
12430
12431 PSAMPLE PACKET SAMPLING SUPPORT:
12432 M:      Yotam Gigi <yotam.gi@gmail.com>
12433 S:      Maintained
12434 F:      net/psample
12435 F:      include/net/psample.h
12436 F:      include/uapi/linux/psample.h
12437
12438 PSTORE FILESYSTEM
12439 M:      Kees Cook <keescook@chromium.org>
12440 M:      Anton Vorontsov <anton@enomsg.org>
12441 M:      Colin Cross <ccross@android.com>
12442 M:      Tony Luck <tony.luck@intel.com>
12443 S:      Maintained
12444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12445 F:      fs/pstore/
12446 F:      include/linux/pstore*
12447 F:      drivers/firmware/efi/efi-pstore.c
12448 F:      drivers/acpi/apei/erst.c
12449 F:      Documentation/admin-guide/ramoops.rst
12450 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12451 K:      \b(pstore|ramoops)
12452
12453 PTP HARDWARE CLOCK SUPPORT
12454 M:      Richard Cochran <richardcochran@gmail.com>
12455 L:      netdev@vger.kernel.org
12456 S:      Maintained
12457 W:      http://linuxptp.sourceforge.net/
12458 F:      Documentation/ABI/testing/sysfs-ptp
12459 F:      Documentation/ptp/*
12460 F:      drivers/net/phy/dp83640*
12461 F:      drivers/ptp/*
12462 F:      include/linux/ptp_cl*
12463
12464 PTRACE SUPPORT
12465 M:      Oleg Nesterov <oleg@redhat.com>
12466 S:      Maintained
12467 F:      include/asm-generic/syscall.h
12468 F:      include/linux/ptrace.h
12469 F:      include/linux/regset.h
12470 F:      include/linux/tracehook.h
12471 F:      include/uapi/linux/ptrace.h
12472 F:      include/uapi/linux/ptrace.h
12473 F:      include/asm-generic/ptrace.h
12474 F:      kernel/ptrace.c
12475 F:      arch/*/ptrace*.c
12476 F:      arch/*/*/ptrace*.c
12477 F:      arch/*/include/asm/ptrace*.h
12478
12479 PULSE8-CEC DRIVER
12480 M:      Hans Verkuil <hverkuil@xs4all.nl>
12481 L:      linux-media@vger.kernel.org
12482 T:      git git://linuxtv.org/media_tree.git
12483 S:      Maintained
12484 F:      drivers/media/usb/pulse8-cec/*
12485 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12486
12487 PVRUSB2 VIDEO4LINUX DRIVER
12488 M:      Mike Isely <isely@pobox.com>
12489 L:      pvrusb2@isely.net       (subscribers-only)
12490 L:      linux-media@vger.kernel.org
12491 W:      http://www.isely.net/pvrusb2/
12492 T:      git git://linuxtv.org/media_tree.git
12493 S:      Maintained
12494 F:      Documentation/media/v4l-drivers/pvrusb2*
12495 F:      drivers/media/usb/pvrusb2/
12496
12497 PWC WEBCAM DRIVER
12498 M:      Hans Verkuil <hverkuil@xs4all.nl>
12499 L:      linux-media@vger.kernel.org
12500 T:      git git://linuxtv.org/media_tree.git
12501 S:      Odd Fixes
12502 F:      drivers/media/usb/pwc/*
12503
12504 PWM FAN DRIVER
12505 M:      Kamil Debski <kamil@wypas.org>
12506 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12507 L:      linux-hwmon@vger.kernel.org
12508 S:      Supported
12509 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12510 F:      Documentation/hwmon/pwm-fan
12511 F:      drivers/hwmon/pwm-fan.c
12512
12513 PWM IR Transmitter
12514 M:      Sean Young <sean@mess.org>
12515 L:      linux-media@vger.kernel.org
12516 S:      Maintained
12517 F:      drivers/media/rc/pwm-ir-tx.c
12518
12519 PWM SUBSYSTEM
12520 M:      Thierry Reding <thierry.reding@gmail.com>
12521 L:      linux-pwm@vger.kernel.org
12522 S:      Maintained
12523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12524 F:      Documentation/pwm.txt
12525 F:      Documentation/devicetree/bindings/pwm/
12526 F:      include/linux/pwm.h
12527 F:      drivers/pwm/
12528 F:      drivers/video/backlight/pwm_bl.c
12529 F:      include/linux/pwm_backlight.h
12530 F:      drivers/gpio/gpio-mvebu.c
12531 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12532
12533 PXA GPIO DRIVER
12534 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12535 L:      linux-gpio@vger.kernel.org
12536 S:      Maintained
12537 F:      drivers/gpio/gpio-pxa.c
12538
12539 PXA MMCI DRIVER
12540 S:      Orphan
12541
12542 PXA RTC DRIVER
12543 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12544 L:      linux-rtc@vger.kernel.org
12545 S:      Maintained
12546
12547 PXA2xx/PXA3xx SUPPORT
12548 M:      Daniel Mack <daniel@zonque.org>
12549 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12550 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12552 T:      git git://github.com/hzhuang1/linux.git
12553 T:      git git://github.com/rjarzmik/linux.git
12554 S:      Maintained
12555 F:      arch/arm/boot/dts/pxa*
12556 F:      arch/arm/mach-pxa/
12557 F:      drivers/dma/pxa*
12558 F:      drivers/pcmcia/pxa2xx*
12559 F:      drivers/pinctrl/pxa/
12560 F:      drivers/spi/spi-pxa2xx*
12561 F:      drivers/usb/gadget/udc/pxa2*
12562 F:      include/sound/pxa2xx-lib.h
12563 F:      sound/arm/pxa*
12564 F:      sound/soc/pxa/
12565
12566 QAT DRIVER
12567 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12568 L:      qat-linux@intel.com
12569 S:      Supported
12570 F:      drivers/crypto/qat/
12571
12572 QCOM AUDIO (ASoC) DRIVERS
12573 M:      Patrick Lai <plai@codeaurora.org>
12574 M:      Banajit Goswami <bgoswami@codeaurora.org>
12575 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12576 S:      Supported
12577 F:      sound/soc/qcom/
12578
12579 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12580 M:      Gabriel Somlo <somlo@cmu.edu>
12581 M:      "Michael S. Tsirkin" <mst@redhat.com>
12582 L:      qemu-devel@nongnu.org
12583 S:      Maintained
12584 F:      drivers/firmware/qemu_fw_cfg.c
12585 F:      include/uapi/linux/qemu_fw_cfg.h
12586
12587 QIB DRIVER
12588 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12589 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12590 L:      linux-rdma@vger.kernel.org
12591 S:      Supported
12592 F:      drivers/infiniband/hw/qib/
12593
12594 QLOGIC QL41xxx FCOE DRIVER
12595 M:      QLogic-Storage-Upstream@cavium.com
12596 L:      linux-scsi@vger.kernel.org
12597 S:      Supported
12598 F:      drivers/scsi/qedf/
12599
12600 QLOGIC QL41xxx ISCSI DRIVER
12601 M:      QLogic-Storage-Upstream@cavium.com
12602 L:      linux-scsi@vger.kernel.org
12603 S:      Supported
12604 F:      drivers/scsi/qedi/
12605
12606 QLOGIC QL4xxx ETHERNET DRIVER
12607 M:      Ariel Elior <aelior@marvell.com>
12608 M:      GR-everest-linux-l2@marvell.com
12609 L:      netdev@vger.kernel.org
12610 S:      Supported
12611 F:      drivers/net/ethernet/qlogic/qed/
12612 F:      include/linux/qed/
12613 F:      drivers/net/ethernet/qlogic/qede/
12614
12615 QLOGIC QL4xxx RDMA DRIVER
12616 M:      Michal Kalderon <mkalderon@marvell.com>
12617 M:      Ariel Elior <aelior@marvell.com>
12618 L:      linux-rdma@vger.kernel.org
12619 S:      Supported
12620 F:      drivers/infiniband/hw/qedr/
12621 F:      include/uapi/rdma/qedr-abi.h
12622
12623 QLOGIC QLA1280 SCSI DRIVER
12624 M:      Michael Reed <mdr@sgi.com>
12625 L:      linux-scsi@vger.kernel.org
12626 S:      Maintained
12627 F:      drivers/scsi/qla1280.[ch]
12628
12629 QLOGIC QLA2XXX FC-SCSI DRIVER
12630 M:      qla2xxx-upstream@qlogic.com
12631 L:      linux-scsi@vger.kernel.org
12632 S:      Supported
12633 F:      Documentation/scsi/LICENSE.qla2xxx
12634 F:      drivers/scsi/qla2xxx/
12635
12636 QLOGIC QLA3XXX NETWORK DRIVER
12637 M:      GR-Linux-NIC-Dev@marvell.com
12638 L:      netdev@vger.kernel.org
12639 S:      Supported
12640 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12641 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12642
12643 QLOGIC QLA4XXX iSCSI DRIVER
12644 M:      QLogic-Storage-Upstream@qlogic.com
12645 L:      linux-scsi@vger.kernel.org
12646 S:      Supported
12647 F:      Documentation/scsi/LICENSE.qla4xxx
12648 F:      drivers/scsi/qla4xxx/
12649
12650 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12651 M:      Shahed Shaikh <shshaikh@marvell.com>
12652 M:      Manish Chopra <manishc@marvell.com>
12653 M:      GR-Linux-NIC-Dev@marvell.com
12654 L:      netdev@vger.kernel.org
12655 S:      Supported
12656 F:      drivers/net/ethernet/qlogic/qlcnic/
12657
12658 QLOGIC QLGE 10Gb ETHERNET DRIVER
12659 M:      Manish Chopra <manishc@marvell.com>
12660 M:      GR-Linux-NIC-Dev@marvell.com
12661 L:      netdev@vger.kernel.org
12662 S:      Supported
12663 F:      drivers/net/ethernet/qlogic/qlge/
12664
12665 QM1D1B0004 MEDIA DRIVER
12666 M:      Akihiro Tsukada <tskd08@gmail.com>
12667 L:      linux-media@vger.kernel.org
12668 S:      Odd Fixes
12669 F:      drivers/media/tuners/qm1d1b0004*
12670
12671 QM1D1C0042 MEDIA DRIVER
12672 M:      Akihiro Tsukada <tskd08@gmail.com>
12673 L:      linux-media@vger.kernel.org
12674 S:      Odd Fixes
12675 F:      drivers/media/tuners/qm1d1c0042*
12676
12677 QNX4 FILESYSTEM
12678 M:      Anders Larsen <al@alarsen.net>
12679 W:      http://www.alarsen.net/linux/qnx4fs/
12680 S:      Maintained
12681 F:      fs/qnx4/
12682 F:      include/uapi/linux/qnx4_fs.h
12683 F:      include/uapi/linux/qnxtypes.h
12684
12685 QORIQ DPAA2 FSL-MC BUS DRIVER
12686 M:      Stuart Yoder <stuyoder@gmail.com>
12687 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12688 L:      linux-kernel@vger.kernel.org
12689 S:      Maintained
12690 F:      drivers/bus/fsl-mc/
12691 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12692 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12693
12694 QT1010 MEDIA DRIVER
12695 M:      Antti Palosaari <crope@iki.fi>
12696 L:      linux-media@vger.kernel.org
12697 W:      https://linuxtv.org
12698 W:      http://palosaari.fi/linux/
12699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12700 T:      git git://linuxtv.org/anttip/media_tree.git
12701 S:      Maintained
12702 F:      drivers/media/tuners/qt1010*
12703
12704 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12705 M:      Kalle Valo <kvalo@codeaurora.org>
12706 L:      ath10k@lists.infradead.org
12707 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12709 S:      Supported
12710 F:      drivers/net/wireless/ath/ath10k/
12711
12712 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12713 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12714 L:      linux-wireless@vger.kernel.org
12715 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12716 S:      Supported
12717 F:      drivers/net/wireless/ath/ath9k/
12718
12719 QUALCOMM CAMERA SUBSYSTEM DRIVER
12720 M:      Todor Tomov <todor.too@gmail.com>
12721 L:      linux-media@vger.kernel.org
12722 S:      Maintained
12723 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12724 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12725 F:      drivers/media/platform/qcom/camss/
12726
12727 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12728 M:      Ilia Lin <ilia.lin@kernel.org>
12729 L:      linux-pm@vger.kernel.org
12730 S:      Maintained
12731 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12732 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12733
12734 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12735 M:      Timur Tabi <timur@kernel.org>
12736 L:      netdev@vger.kernel.org
12737 S:      Maintained
12738 F:      drivers/net/ethernet/qualcomm/emac/
12739
12740 QUALCOMM ETHQOS ETHERNET DRIVER
12741 M:      Vinod Koul <vkoul@kernel.org>
12742 M:      Niklas Cassel <niklas.cassel@linaro.org>
12743 L:      netdev@vger.kernel.org
12744 S:      Maintained
12745 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12746 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12747
12748 QUALCOMM GENERIC INTERFACE I2C DRIVER
12749 M:      Alok Chauhan <alokc@codeaurora.org>
12750 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12751 L:      linux-i2c@vger.kernel.org
12752 L:      linux-arm-msm@vger.kernel.org
12753 S:      Supported
12754 F:      drivers/i2c/busses/i2c-qcom-geni.c
12755
12756 QUALCOMM HEXAGON ARCHITECTURE
12757 M:      Richard Kuo <rkuo@codeaurora.org>
12758 L:      linux-hexagon@vger.kernel.org
12759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12760 S:      Supported
12761 F:      arch/hexagon/
12762
12763 QUALCOMM HIDMA DRIVER
12764 M:      Sinan Kaya <okaya@kernel.org>
12765 L:      linux-arm-kernel@lists.infradead.org
12766 L:      linux-arm-msm@vger.kernel.org
12767 L:      dmaengine@vger.kernel.org
12768 S:      Supported
12769 F:      drivers/dma/qcom/hidma*
12770
12771 QUALCOMM IOMMU
12772 M:      Rob Clark <robdclark@gmail.com>
12773 L:      iommu@lists.linux-foundation.org
12774 L:      linux-arm-msm@vger.kernel.org
12775 S:      Maintained
12776 F:      drivers/iommu/qcom_iommu.c
12777
12778 QUALCOMM TSENS THERMAL DRIVER
12779 M:      Amit Kucheria <amit.kucheria@linaro.org>
12780 L:      linux-pm@vger.kernel.org
12781 L:      linux-arm-msm@vger.kernel.org
12782 S:      Maintained
12783 F:      drivers/thermal/qcom/
12784
12785 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12786 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12787 L:      linux-media@vger.kernel.org
12788 L:      linux-arm-msm@vger.kernel.org
12789 T:      git git://linuxtv.org/media_tree.git
12790 S:      Maintained
12791 F:      drivers/media/platform/qcom/venus/
12792
12793 QUALCOMM WCN36XX WIRELESS DRIVER
12794 M:      Kalle Valo <kvalo@codeaurora.org>
12795 L:      wcn36xx@lists.infradead.org
12796 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12797 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12798 S:      Supported
12799 F:      drivers/net/wireless/ath/wcn36xx/
12800
12801 QUANTENNA QTNFMAC WIRELESS DRIVER
12802 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12803 M:      Avinash Patil <avinashp@quantenna.com>
12804 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12805 L:      linux-wireless@vger.kernel.org
12806 S:      Maintained
12807 F:      drivers/net/wireless/quantenna
12808
12809 RADEON and AMDGPU DRM DRIVERS
12810 M:      Alex Deucher <alexander.deucher@amd.com>
12811 M:      Christian König <christian.koenig@amd.com>
12812 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12813 L:      amd-gfx@lists.freedesktop.org
12814 T:      git git://people.freedesktop.org/~agd5f/linux
12815 S:      Supported
12816 F:      drivers/gpu/drm/radeon/
12817 F:      include/uapi/drm/radeon_drm.h
12818 F:      drivers/gpu/drm/amd/
12819 F:      include/uapi/drm/amdgpu_drm.h
12820
12821 RADEON FRAMEBUFFER DISPLAY DRIVER
12822 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12823 L:      linux-fbdev@vger.kernel.org
12824 S:      Maintained
12825 F:      drivers/video/fbdev/aty/radeon*
12826 F:      include/uapi/linux/radeonfb.h
12827
12828 RADIOSHARK RADIO DRIVER
12829 M:      Hans Verkuil <hverkuil@xs4all.nl>
12830 L:      linux-media@vger.kernel.org
12831 T:      git git://linuxtv.org/media_tree.git
12832 S:      Maintained
12833 F:      drivers/media/radio/radio-shark.c
12834
12835 RADIOSHARK2 RADIO DRIVER
12836 M:      Hans Verkuil <hverkuil@xs4all.nl>
12837 L:      linux-media@vger.kernel.org
12838 T:      git git://linuxtv.org/media_tree.git
12839 S:      Maintained
12840 F:      drivers/media/radio/radio-shark2.c
12841 F:      drivers/media/radio/radio-tea5777.c
12842
12843 RADOS BLOCK DEVICE (RBD)
12844 M:      Ilya Dryomov <idryomov@gmail.com>
12845 M:      Sage Weil <sage@redhat.com>
12846 M:      Alex Elder <elder@kernel.org>
12847 L:      ceph-devel@vger.kernel.org
12848 W:      http://ceph.com/
12849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12850 T:      git git://github.com/ceph/ceph-client.git
12851 S:      Supported
12852 F:      Documentation/ABI/testing/sysfs-bus-rbd
12853 F:      drivers/block/rbd.c
12854 F:      drivers/block/rbd_types.h
12855
12856 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12857 M:      Paul Mackerras <paulus@samba.org>
12858 L:      linux-fbdev@vger.kernel.org
12859 S:      Maintained
12860 F:      drivers/video/fbdev/aty/aty128fb.c
12861
12862 RAINSHADOW-CEC DRIVER
12863 M:      Hans Verkuil <hverkuil@xs4all.nl>
12864 L:      linux-media@vger.kernel.org
12865 T:      git git://linuxtv.org/media_tree.git
12866 S:      Maintained
12867 F:      drivers/media/usb/rainshadow-cec/*
12868
12869 RALINK MIPS ARCHITECTURE
12870 M:      John Crispin <john@phrozen.org>
12871 L:      linux-mips@vger.kernel.org
12872 S:      Maintained
12873 F:      arch/mips/ralink
12874
12875 RALINK RT2X00 WIRELESS LAN DRIVER
12876 P:      rt2x00 project
12877 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12878 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12879 L:      linux-wireless@vger.kernel.org
12880 S:      Maintained
12881 F:      drivers/net/wireless/ralink/rt2x00/
12882
12883 RAMDISK RAM BLOCK DEVICE DRIVER
12884 M:      Jens Axboe <axboe@kernel.dk>
12885 S:      Maintained
12886 F:      Documentation/blockdev/ramdisk.txt
12887 F:      drivers/block/brd.c
12888
12889 RANCHU VIRTUAL BOARD FOR MIPS
12890 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12891 L:      linux-mips@vger.kernel.org
12892 S:      Supported
12893 F:      arch/mips/generic/board-ranchu.c
12894 F:      arch/mips/configs/generic/board-ranchu.config
12895
12896 RANDOM NUMBER DRIVER
12897 M:      "Theodore Ts'o" <tytso@mit.edu>
12898 S:      Maintained
12899 F:      drivers/char/random.c
12900
12901 RAPIDIO SUBSYSTEM
12902 M:      Matt Porter <mporter@kernel.crashing.org>
12903 M:      Alexandre Bounine <alex.bou9@gmail.com>
12904 S:      Maintained
12905 F:      drivers/rapidio/
12906
12907 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12908 L:      linux-wireless@vger.kernel.org
12909 S:      Orphan
12910 F:      drivers/net/wireless/ray*
12911
12912 RCUTORTURE TEST FRAMEWORK
12913 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12914 M:      Josh Triplett <josh@joshtriplett.org>
12915 R:      Steven Rostedt <rostedt@goodmis.org>
12916 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12917 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12918 L:      linux-kernel@vger.kernel.org
12919 S:      Supported
12920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12921 F:      tools/testing/selftests/rcutorture
12922
12923 RDC R-321X SoC
12924 M:      Florian Fainelli <florian@openwrt.org>
12925 S:      Maintained
12926
12927 RDC R6040 FAST ETHERNET DRIVER
12928 M:      Florian Fainelli <f.fainelli@gmail.com>
12929 L:      netdev@vger.kernel.org
12930 S:      Maintained
12931 F:      drivers/net/ethernet/rdc/r6040.c
12932
12933 RDMAVT - RDMA verbs software
12934 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12935 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12936 L:      linux-rdma@vger.kernel.org
12937 S:      Supported
12938 F:      drivers/infiniband/sw/rdmavt
12939
12940 RDS - RELIABLE DATAGRAM SOCKETS
12941 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12942 L:      netdev@vger.kernel.org
12943 L:      linux-rdma@vger.kernel.org
12944 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12945 W:      https://oss.oracle.com/projects/rds/
12946 S:      Supported
12947 F:      net/rds/
12948 F:      Documentation/networking/rds.txt
12949
12950 RDT - RESOURCE ALLOCATION
12951 M:      Fenghua Yu <fenghua.yu@intel.com>
12952 M:      Reinette Chatre <reinette.chatre@intel.com>
12953 L:      linux-kernel@vger.kernel.org
12954 S:      Supported
12955 F:      arch/x86/kernel/cpu/resctrl/
12956 F:      arch/x86/include/asm/resctrl_sched.h
12957 F:      Documentation/x86/resctrl*
12958
12959 READ-COPY UPDATE (RCU)
12960 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12961 M:      Josh Triplett <josh@joshtriplett.org>
12962 R:      Steven Rostedt <rostedt@goodmis.org>
12963 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12964 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12965 R:      Joel Fernandes <joel@joelfernandes.org>
12966 L:      linux-kernel@vger.kernel.org
12967 W:      http://www.rdrop.com/users/paulmck/RCU/
12968 S:      Supported
12969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12970 F:      Documentation/RCU/
12971 X:      Documentation/RCU/torture.txt
12972 F:      include/linux/rcu*
12973 X:      include/linux/srcu*.h
12974 F:      kernel/rcu/
12975 X:      kernel/rcu/srcu*.c
12976
12977 REAL TIME CLOCK (RTC) SUBSYSTEM
12978 M:      Alessandro Zummo <a.zummo@towertech.it>
12979 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12980 L:      linux-rtc@vger.kernel.org
12981 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12983 S:      Maintained
12984 F:      Documentation/devicetree/bindings/rtc/
12985 F:      Documentation/rtc.txt
12986 F:      drivers/rtc/
12987 F:      include/linux/rtc.h
12988 F:      include/uapi/linux/rtc.h
12989 F:      include/linux/rtc/
12990 F:      include/linux/platform_data/rtc-*
12991 F:      tools/testing/selftests/rtc/
12992
12993 REALTEK AUDIO CODECS
12994 M:      Bard Liao <bardliao@realtek.com>
12995 M:      Oder Chiou <oder_chiou@realtek.com>
12996 S:      Maintained
12997 F:      sound/soc/codecs/rt*
12998 F:      include/sound/rt*.h
12999
13000 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13001 M:      Linus Walleij <linus.walleij@linaro.org>
13002 S:      Maintained
13003 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13004 F:      drivers/net/dsa/realtek-smi*
13005 F:      drivers/net/dsa/rtl83*
13006
13007 REDPINE WIRELESS DRIVER
13008 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13009 M:      Siva Rebbagondla <siva8118@gmail.com>
13010 L:      linux-wireless@vger.kernel.org
13011 S:      Maintained
13012 F:      drivers/net/wireless/rsi/
13013
13014 REGISTER MAP ABSTRACTION
13015 M:      Mark Brown <broonie@kernel.org>
13016 L:      linux-kernel@vger.kernel.org
13017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13018 S:      Supported
13019 F:      Documentation/devicetree/bindings/regmap/
13020 F:      drivers/base/regmap/
13021 F:      include/linux/regmap.h
13022
13023 REISERFS FILE SYSTEM
13024 L:      reiserfs-devel@vger.kernel.org
13025 S:      Supported
13026 F:      fs/reiserfs/
13027
13028 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13029 M:      Ohad Ben-Cohen <ohad@wizery.com>
13030 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13031 L:      linux-remoteproc@vger.kernel.org
13032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13033 S:      Maintained
13034 F:      Documentation/devicetree/bindings/remoteproc/
13035 F:      Documentation/remoteproc.txt
13036 F:      drivers/remoteproc/
13037 F:      include/linux/remoteproc.h
13038
13039 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13040 M:      Ohad Ben-Cohen <ohad@wizery.com>
13041 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13042 L:      linux-remoteproc@vger.kernel.org
13043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13044 S:      Maintained
13045 F:      drivers/rpmsg/
13046 F:      Documentation/rpmsg.txt
13047 F:      include/linux/rpmsg.h
13048 F:      include/linux/rpmsg/
13049
13050 RENESAS CLOCK DRIVERS
13051 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13052 L:      linux-renesas-soc@vger.kernel.org
13053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13054 S:      Supported
13055 F:      drivers/clk/renesas/
13056
13057 RENESAS EMEV2 I2C DRIVER
13058 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13059 S:      Supported
13060 F:      drivers/i2c/busses/i2c-emev2.c
13061
13062 RENESAS ETHERNET DRIVERS
13063 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13064 L:      netdev@vger.kernel.org
13065 L:      linux-renesas-soc@vger.kernel.org
13066 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13067 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13068 F:      drivers/net/ethernet/renesas/
13069 F:      include/linux/sh_eth.h
13070
13071 RENESAS R-CAR GYROADC DRIVER
13072 M:      Marek Vasut <marek.vasut@gmail.com>
13073 L:      linux-iio@vger.kernel.org
13074 S:      Supported
13075 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13076 F:      drivers/iio/adc/rcar-gyroadc.c
13077
13078 RENESAS R-CAR I2C DRIVERS
13079 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13080 S:      Supported
13081 F:      drivers/i2c/busses/i2c-rcar.c
13082 F:      drivers/i2c/busses/i2c-sh_mobile.c
13083
13084 RENESAS RIIC DRIVER
13085 M:      Chris Brandt <chris.brandt@renesas.com>
13086 S:      Supported
13087 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13088 F:      drivers/i2c/busses/i2c-riic.c
13089
13090 RENESAS USB PHY DRIVER
13091 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13092 L:      linux-renesas-soc@vger.kernel.org
13093 S:      Maintained
13094 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13095
13096 RESET CONTROLLER FRAMEWORK
13097 M:      Philipp Zabel <p.zabel@pengutronix.de>
13098 T:      git git://git.pengutronix.de/git/pza/linux
13099 S:      Maintained
13100 F:      drivers/reset/
13101 F:      Documentation/devicetree/bindings/reset/
13102 F:      include/dt-bindings/reset/
13103 F:      include/linux/reset.h
13104 F:      include/linux/reset/
13105 F:      include/linux/reset-controller.h
13106
13107 RESTARTABLE SEQUENCES SUPPORT
13108 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13109 M:      Peter Zijlstra <peterz@infradead.org>
13110 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13111 M:      Boqun Feng <boqun.feng@gmail.com>
13112 L:      linux-kernel@vger.kernel.org
13113 S:      Supported
13114 F:      kernel/rseq.c
13115 F:      include/uapi/linux/rseq.h
13116 F:      include/trace/events/rseq.h
13117 F:      tools/testing/selftests/rseq/
13118
13119 RFKILL
13120 M:      Johannes Berg <johannes@sipsolutions.net>
13121 L:      linux-wireless@vger.kernel.org
13122 W:      http://wireless.kernel.org/
13123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13125 S:      Maintained
13126 F:      Documentation/rfkill.txt
13127 F:      Documentation/ABI/stable/sysfs-class-rfkill
13128 F:      net/rfkill/
13129 F:      include/linux/rfkill.h
13130 F:      include/uapi/linux/rfkill.h
13131
13132 RHASHTABLE
13133 M:      Thomas Graf <tgraf@suug.ch>
13134 M:      Herbert Xu <herbert@gondor.apana.org.au>
13135 L:      netdev@vger.kernel.org
13136 S:      Maintained
13137 F:      lib/rhashtable.c
13138 F:      lib/test_rhashtable.c
13139 F:      include/linux/rhashtable.h
13140 F:      include/linux/rhashtable-types.h
13141
13142 RICOH R5C592 MEMORYSTICK DRIVER
13143 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13144 S:      Maintained
13145 F:      drivers/memstick/host/r592.*
13146
13147 RICOH SMARTMEDIA/XD DRIVER
13148 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13149 S:      Maintained
13150 F:      drivers/mtd/nand/raw/r852.c
13151 F:      drivers/mtd/nand/raw/r852.h
13152
13153 RISC-V ARCHITECTURE
13154 M:      Palmer Dabbelt <palmer@sifive.com>
13155 M:      Albert Ou <aou@eecs.berkeley.edu>
13156 L:      linux-riscv@lists.infradead.org
13157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13158 S:      Supported
13159 F:      arch/riscv/
13160 K:      riscv
13161 N:      riscv
13162
13163 ROCCAT DRIVERS
13164 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13165 W:      http://sourceforge.net/projects/roccat/
13166 S:      Maintained
13167 F:      drivers/hid/hid-roccat*
13168 F:      include/linux/hid-roccat*
13169 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13170
13171 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13172 M:      Jacob chen <jacob2.chen@rock-chips.com>
13173 L:      linux-media@vger.kernel.org
13174 S:      Maintained
13175 F:      drivers/media/platform/rockchip/rga/
13176 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13177
13178 ROCKCHIP VPU CODEC DRIVER
13179 M:      Ezequiel Garcia <ezequiel@collabora.com>
13180 L:      linux-media@vger.kernel.org
13181 S:      Maintained
13182 F:      drivers/staging/media/platform/rockchip/vpu/
13183 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13184
13185 ROCKER DRIVER
13186 M:      Jiri Pirko <jiri@resnulli.us>
13187 L:      netdev@vger.kernel.org
13188 S:      Supported
13189 F:      drivers/net/ethernet/rocker/
13190
13191 ROCKETPORT DRIVER
13192 P:      Comtrol Corp.
13193 W:      http://www.comtrol.com
13194 S:      Maintained
13195 F:      Documentation/serial/rocket.txt
13196 F:      drivers/tty/rocket*
13197
13198 ROCKETPORT EXPRESS/INFINITY DRIVER
13199 M:      Kevin Cernekee <cernekee@gmail.com>
13200 L:      linux-serial@vger.kernel.org
13201 S:      Odd Fixes
13202 F:      drivers/tty/serial/rp2.*
13203
13204 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13205 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13206 L:      linux-kernel@vger.kernel.org
13207 L:      linux-renesas-soc@vger.kernel.org
13208 S:      Supported
13209 F:      drivers/mfd/bd9571mwv.c
13210 F:      drivers/regulator/bd9571mwv-regulator.c
13211 F:      drivers/gpio/gpio-bd9571mwv.c
13212 F:      include/linux/mfd/bd9571mwv.h
13213 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13214
13215 ROSE NETWORK LAYER
13216 M:      Ralf Baechle <ralf@linux-mips.org>
13217 L:      linux-hams@vger.kernel.org
13218 W:      http://www.linux-ax25.org/
13219 S:      Maintained
13220 F:      include/net/rose.h
13221 F:      include/uapi/linux/rose.h
13222 F:      net/rose/
13223
13224 RTL2830 MEDIA DRIVER
13225 M:      Antti Palosaari <crope@iki.fi>
13226 L:      linux-media@vger.kernel.org
13227 W:      https://linuxtv.org
13228 W:      http://palosaari.fi/linux/
13229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13230 T:      git git://linuxtv.org/anttip/media_tree.git
13231 S:      Maintained
13232 F:      drivers/media/dvb-frontends/rtl2830*
13233
13234 RTL2832 MEDIA DRIVER
13235 M:      Antti Palosaari <crope@iki.fi>
13236 L:      linux-media@vger.kernel.org
13237 W:      https://linuxtv.org
13238 W:      http://palosaari.fi/linux/
13239 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13240 T:      git git://linuxtv.org/anttip/media_tree.git
13241 S:      Maintained
13242 F:      drivers/media/dvb-frontends/rtl2832*
13243
13244 RTL2832_SDR MEDIA DRIVER
13245 M:      Antti Palosaari <crope@iki.fi>
13246 L:      linux-media@vger.kernel.org
13247 W:      https://linuxtv.org
13248 W:      http://palosaari.fi/linux/
13249 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13250 T:      git git://linuxtv.org/anttip/media_tree.git
13251 S:      Maintained
13252 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13253
13254 RTL8180 WIRELESS DRIVER
13255 L:      linux-wireless@vger.kernel.org
13256 W:      http://wireless.kernel.org/
13257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13258 S:      Orphan
13259 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13260
13261 RTL8187 WIRELESS DRIVER
13262 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13263 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13264 M:      Larry Finger <Larry.Finger@lwfinger.net>
13265 L:      linux-wireless@vger.kernel.org
13266 W:      http://wireless.kernel.org/
13267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13268 S:      Maintained
13269 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13270
13271 REALTEK WIRELESS DRIVER (rtlwifi family)
13272 M:      Ping-Ke Shih <pkshih@realtek.com>
13273 L:      linux-wireless@vger.kernel.org
13274 W:      http://wireless.kernel.org/
13275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13276 S:      Maintained
13277 F:      drivers/net/wireless/realtek/rtlwifi/
13278
13279 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13280 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13281 L:      linux-wireless@vger.kernel.org
13282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13283 S:      Maintained
13284 F:      drivers/net/wireless/realtek/rtl8xxxu/
13285
13286 RXRPC SOCKETS (AF_RXRPC)
13287 M:      David Howells <dhowells@redhat.com>
13288 L:      linux-afs@lists.infradead.org
13289 S:      Supported
13290 F:      net/rxrpc/
13291 F:      include/keys/rxrpc-type.h
13292 F:      include/net/af_rxrpc.h
13293 F:      include/trace/events/rxrpc.h
13294 F:      include/uapi/linux/rxrpc.h
13295 F:      Documentation/networking/rxrpc.txt
13296 W:      https://www.infradead.org/~dhowells/kafs/
13297
13298 S3 SAVAGE FRAMEBUFFER DRIVER
13299 M:      Antonino Daplas <adaplas@gmail.com>
13300 L:      linux-fbdev@vger.kernel.org
13301 S:      Maintained
13302 F:      drivers/video/fbdev/savage/
13303
13304 S390
13305 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13306 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13307 L:      linux-s390@vger.kernel.org
13308 W:      http://www.ibm.com/developerworks/linux/linux390/
13309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13310 S:      Supported
13311 F:      arch/s390/
13312 F:      drivers/s390/
13313 F:      Documentation/s390/
13314 F:      Documentation/driver-api/s390-drivers.rst
13315
13316 S390 COMMON I/O LAYER
13317 M:      Sebastian Ott <sebott@linux.ibm.com>
13318 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13319 L:      linux-s390@vger.kernel.org
13320 W:      http://www.ibm.com/developerworks/linux/linux390/
13321 S:      Supported
13322 F:      drivers/s390/cio/
13323
13324 S390 DASD DRIVER
13325 M:      Stefan Haberland <sth@linux.ibm.com>
13326 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13327 L:      linux-s390@vger.kernel.org
13328 W:      http://www.ibm.com/developerworks/linux/linux390/
13329 S:      Supported
13330 F:      drivers/s390/block/dasd*
13331 F:      block/partitions/ibm.c
13332
13333 S390 IOMMU (PCI)
13334 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13335 L:      linux-s390@vger.kernel.org
13336 W:      http://www.ibm.com/developerworks/linux/linux390/
13337 S:      Supported
13338 F:      drivers/iommu/s390-iommu.c
13339
13340 S390 IUCV NETWORK LAYER
13341 M:      Julian Wiedmann <jwi@linux.ibm.com>
13342 M:      Ursula Braun <ubraun@linux.ibm.com>
13343 L:      linux-s390@vger.kernel.org
13344 W:      http://www.ibm.com/developerworks/linux/linux390/
13345 S:      Supported
13346 F:      drivers/s390/net/*iucv*
13347 F:      include/net/iucv/
13348 F:      net/iucv/
13349
13350 S390 NETWORK DRIVERS
13351 M:      Julian Wiedmann <jwi@linux.ibm.com>
13352 M:      Ursula Braun <ubraun@linux.ibm.com>
13353 L:      linux-s390@vger.kernel.org
13354 W:      http://www.ibm.com/developerworks/linux/linux390/
13355 S:      Supported
13356 F:      drivers/s390/net/
13357
13358 S390 PCI SUBSYSTEM
13359 M:      Sebastian Ott <sebott@linux.ibm.com>
13360 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13361 L:      linux-s390@vger.kernel.org
13362 W:      http://www.ibm.com/developerworks/linux/linux390/
13363 S:      Supported
13364 F:      arch/s390/pci/
13365 F:      drivers/pci/hotplug/s390_pci_hpc.c
13366
13367 S390 VFIO-CCW DRIVER
13368 M:      Cornelia Huck <cohuck@redhat.com>
13369 M:      Farhan Ali <alifm@linux.ibm.com>
13370 M:      Eric Farman <farman@linux.ibm.com>
13371 R:      Halil Pasic <pasic@linux.ibm.com>
13372 L:      linux-s390@vger.kernel.org
13373 L:      kvm@vger.kernel.org
13374 S:      Supported
13375 F:      drivers/s390/cio/vfio_ccw*
13376 F:      Documentation/s390/vfio-ccw.txt
13377 F:      include/uapi/linux/vfio_ccw.h
13378
13379 S390 ZCRYPT DRIVER
13380 M:      Harald Freudenberger <freude@linux.ibm.com>
13381 L:      linux-s390@vger.kernel.org
13382 W:      http://www.ibm.com/developerworks/linux/linux390/
13383 S:      Supported
13384 F:      drivers/s390/crypto/
13385
13386 S390 VFIO AP DRIVER
13387 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13388 M:      Pierre Morel <pmorel@linux.ibm.com>
13389 M:      Halil Pasic <pasic@linux.ibm.com>
13390 L:      linux-s390@vger.kernel.org
13391 W:      http://www.ibm.com/developerworks/linux/linux390/
13392 S:      Supported
13393 F:      drivers/s390/crypto/vfio_ap_drv.c
13394 F:      drivers/s390/crypto/vfio_ap_private.h
13395 F:      drivers/s390/crypto/vfio_ap_ops.c
13396 F:      Documentation/s390/vfio-ap.txt
13397
13398 S390 ZFCP DRIVER
13399 M:      Steffen Maier <maier@linux.ibm.com>
13400 M:      Benjamin Block <bblock@linux.ibm.com>
13401 L:      linux-s390@vger.kernel.org
13402 W:      http://www.ibm.com/developerworks/linux/linux390/
13403 S:      Supported
13404 F:      drivers/s390/scsi/zfcp_*
13405
13406 S3C24XX SD/MMC Driver
13407 M:      Ben Dooks <ben-linux@fluff.org>
13408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13409 S:      Supported
13410 F:      drivers/mmc/host/s3cmci.*
13411
13412 SAA6588 RDS RECEIVER DRIVER
13413 M:      Hans Verkuil <hverkuil@xs4all.nl>
13414 L:      linux-media@vger.kernel.org
13415 T:      git git://linuxtv.org/media_tree.git
13416 W:      https://linuxtv.org
13417 S:      Odd Fixes
13418 F:      drivers/media/i2c/saa6588*
13419
13420 SAA7134 VIDEO4LINUX DRIVER
13421 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13422 L:      linux-media@vger.kernel.org
13423 W:      https://linuxtv.org
13424 T:      git git://linuxtv.org/media_tree.git
13425 S:      Odd fixes
13426 F:      Documentation/media/v4l-drivers/saa7134*
13427 F:      drivers/media/pci/saa7134/
13428
13429 SAA7146 VIDEO4LINUX-2 DRIVER
13430 M:      Hans Verkuil <hverkuil@xs4all.nl>
13431 L:      linux-media@vger.kernel.org
13432 T:      git git://linuxtv.org/media_tree.git
13433 S:      Maintained
13434 F:      drivers/media/common/saa7146/
13435 F:      drivers/media/pci/saa7146/
13436 F:      include/media/drv-intf/saa7146*
13437
13438 SAMSUNG AUDIO (ASoC) DRIVERS
13439 M:      Krzysztof Kozlowski <krzk@kernel.org>
13440 M:      Sangbeom Kim <sbkim73@samsung.com>
13441 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13442 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13443 S:      Supported
13444 F:      sound/soc/samsung/
13445 F:      Documentation/devicetree/bindings/sound/samsung*
13446
13447 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13448 M:      Krzysztof Kozlowski <krzk@kernel.org>
13449 L:      linux-crypto@vger.kernel.org
13450 L:      linux-samsung-soc@vger.kernel.org
13451 S:      Maintained
13452 F:      drivers/crypto/exynos-rng.c
13453 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13454
13455 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13456 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13457 L:      linux-samsung-soc@vger.kernel.org
13458 S:      Maintained
13459 F:      drivers/char/hw_random/exynos-trng.c
13460 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13461
13462 SAMSUNG FRAMEBUFFER DRIVER
13463 M:      Jingoo Han <jingoohan1@gmail.com>
13464 L:      linux-fbdev@vger.kernel.org
13465 S:      Maintained
13466 F:      drivers/video/fbdev/s3c-fb.c
13467
13468 SAMSUNG LAPTOP DRIVER
13469 M:      Corentin Chary <corentin.chary@gmail.com>
13470 L:      platform-driver-x86@vger.kernel.org
13471 S:      Maintained
13472 F:      drivers/platform/x86/samsung-laptop.c
13473
13474 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13475 M:      Sangbeom Kim <sbkim73@samsung.com>
13476 M:      Krzysztof Kozlowski <krzk@kernel.org>
13477 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13478 L:      linux-kernel@vger.kernel.org
13479 L:      linux-samsung-soc@vger.kernel.org
13480 S:      Supported
13481 F:      drivers/mfd/sec*.c
13482 F:      drivers/regulator/s2m*.c
13483 F:      drivers/regulator/s5m*.c
13484 F:      drivers/clk/clk-s2mps11.c
13485 F:      drivers/rtc/rtc-s5m.c
13486 F:      include/linux/mfd/samsung/
13487 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13488 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13489 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13490 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13491
13492 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13493 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13494 L:      linux-media@vger.kernel.org
13495 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13496 S:      Maintained
13497 F:      drivers/media/platform/s3c-camif/
13498 F:      include/media/drv-intf/s3c_camif.h
13499
13500 SAMSUNG S3FWRN5 NFC DRIVER
13501 M:      Robert Baldyga <r.baldyga@samsung.com>
13502 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13503 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13504 S:      Supported
13505 F:      drivers/nfc/s3fwrn5
13506
13507 SAMSUNG S5C73M3 CAMERA DRIVER
13508 M:      Kyungmin Park <kyungmin.park@samsung.com>
13509 M:      Andrzej Hajda <a.hajda@samsung.com>
13510 L:      linux-media@vger.kernel.org
13511 S:      Supported
13512 F:      drivers/media/i2c/s5c73m3/*
13513
13514 SAMSUNG S5K5BAF CAMERA DRIVER
13515 M:      Kyungmin Park <kyungmin.park@samsung.com>
13516 M:      Andrzej Hajda <a.hajda@samsung.com>
13517 L:      linux-media@vger.kernel.org
13518 S:      Supported
13519 F:      drivers/media/i2c/s5k5baf.c
13520
13521 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13522 M:      Krzysztof Kozlowski <krzk@kernel.org>
13523 M:      Vladimir Zapolskiy <vz@mleia.com>
13524 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13525 L:      linux-crypto@vger.kernel.org
13526 L:      linux-samsung-soc@vger.kernel.org
13527 S:      Maintained
13528 F:      drivers/crypto/s5p-sss.c
13529
13530 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13531 M:      Kyungmin Park <kyungmin.park@samsung.com>
13532 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13533 L:      linux-media@vger.kernel.org
13534 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13535 S:      Supported
13536 F:      drivers/media/platform/exynos4-is/
13537
13538 SAMSUNG SOC CLOCK DRIVERS
13539 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13540 M:      Tomasz Figa <tomasz.figa@gmail.com>
13541 M:      Chanwoo Choi <cw00.choi@samsung.com>
13542 S:      Supported
13543 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13545 F:      drivers/clk/samsung/
13546 F:      include/dt-bindings/clock/exynos*.h
13547 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13548
13549 SAMSUNG SPI DRIVERS
13550 M:      Kukjin Kim <kgene@kernel.org>
13551 M:      Krzysztof Kozlowski <krzk@kernel.org>
13552 M:      Andi Shyti <andi@etezian.org>
13553 L:      linux-spi@vger.kernel.org
13554 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13555 S:      Maintained
13556 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13557 F:      drivers/spi/spi-s3c*
13558 F:      include/linux/platform_data/spi-s3c64xx.h
13559
13560 SAMSUNG SXGBE DRIVERS
13561 M:      Byungho An <bh74.an@samsung.com>
13562 M:      Girish K S <ks.giri@samsung.com>
13563 M:      Vipul Pandya <vipul.pandya@samsung.com>
13564 S:      Supported
13565 L:      netdev@vger.kernel.org
13566 F:      drivers/net/ethernet/samsung/sxgbe/
13567
13568 SAMSUNG THERMAL DRIVER
13569 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13570 L:      linux-pm@vger.kernel.org
13571 L:      linux-samsung-soc@vger.kernel.org
13572 S:      Supported
13573 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13574 F:      drivers/thermal/samsung/
13575
13576 SAMSUNG USB2 PHY DRIVER
13577 M:      Kamil Debski <kamil@wypas.org>
13578 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13579 L:      linux-kernel@vger.kernel.org
13580 S:      Supported
13581 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13582 F:      Documentation/phy/samsung-usb2.txt
13583 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13584 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13585 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13586 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13587 F:      drivers/phy/samsung/phy-samsung-usb2.c
13588 F:      drivers/phy/samsung/phy-samsung-usb2.h
13589
13590 SC1200 WDT DRIVER
13591 M:      Zwane Mwaikambo <zwanem@gmail.com>
13592 S:      Maintained
13593 F:      drivers/watchdog/sc1200wdt.c
13594
13595 SCHEDULER
13596 M:      Ingo Molnar <mingo@redhat.com>
13597 M:      Peter Zijlstra <peterz@infradead.org>
13598 L:      linux-kernel@vger.kernel.org
13599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13600 S:      Maintained
13601 F:      kernel/sched/
13602 F:      include/linux/sched.h
13603 F:      include/uapi/linux/sched.h
13604 F:      include/linux/wait.h
13605 F:      include/linux/preempt.h
13606
13607 SCR24X CHIP CARD INTERFACE DRIVER
13608 M:      Lubomir Rintel <lkundrak@v3.sk>
13609 S:      Supported
13610 F:      drivers/char/pcmcia/scr24x_cs.c
13611
13612 SCSI CDROM DRIVER
13613 M:      Jens Axboe <axboe@kernel.dk>
13614 L:      linux-scsi@vger.kernel.org
13615 W:      http://www.kernel.dk
13616 S:      Maintained
13617 F:      drivers/scsi/sr*
13618
13619 SCSI RDMA PROTOCOL (SRP) INITIATOR
13620 M:      Bart Van Assche <bvanassche@acm.org>
13621 L:      linux-rdma@vger.kernel.org
13622 S:      Supported
13623 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13624 F:      drivers/infiniband/ulp/srp/
13625 F:      include/scsi/srp.h
13626
13627 SCSI RDMA PROTOCOL (SRP) TARGET
13628 M:      Bart Van Assche <bvanassche@acm.org>
13629 L:      linux-rdma@vger.kernel.org
13630 L:      target-devel@vger.kernel.org
13631 S:      Supported
13632 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13633 F:      drivers/infiniband/ulp/srpt/
13634
13635 SCSI SG DRIVER
13636 M:      Doug Gilbert <dgilbert@interlog.com>
13637 L:      linux-scsi@vger.kernel.org
13638 W:      http://sg.danny.cz/sg
13639 S:      Maintained
13640 F:      Documentation/scsi/scsi-generic.txt
13641 F:      drivers/scsi/sg.c
13642 F:      include/scsi/sg.h
13643
13644 SCSI SUBSYSTEM
13645 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13647 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13649 L:      linux-scsi@vger.kernel.org
13650 S:      Maintained
13651 F:      Documentation/devicetree/bindings/scsi/
13652 F:      drivers/scsi/
13653 F:      include/scsi/
13654
13655 SCSI TAPE DRIVER
13656 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13657 L:      linux-scsi@vger.kernel.org
13658 S:      Maintained
13659 F:      Documentation/scsi/st.txt
13660 F:      drivers/scsi/st.*
13661 F:      drivers/scsi/st_*.h
13662
13663 SCTP PROTOCOL
13664 M:      Vlad Yasevich <vyasevich@gmail.com>
13665 M:      Neil Horman <nhorman@tuxdriver.com>
13666 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13667 L:      linux-sctp@vger.kernel.org
13668 W:      http://lksctp.sourceforge.net
13669 S:      Maintained
13670 F:      Documentation/networking/sctp.txt
13671 F:      include/linux/sctp.h
13672 F:      include/uapi/linux/sctp.h
13673 F:      include/net/sctp/
13674 F:      net/sctp/
13675
13676 SCx200 CPU SUPPORT
13677 M:      Jim Cromie <jim.cromie@gmail.com>
13678 S:      Odd Fixes
13679 F:      Documentation/i2c/busses/scx200_acb
13680 F:      arch/x86/platform/scx200/
13681 F:      drivers/watchdog/scx200_wdt.c
13682 F:      drivers/i2c/busses/scx200*
13683 F:      drivers/mtd/maps/scx200_docflash.c
13684 F:      include/linux/scx200.h
13685
13686 SCx200 GPIO DRIVER
13687 M:      Jim Cromie <jim.cromie@gmail.com>
13688 S:      Maintained
13689 F:      drivers/char/scx200_gpio.c
13690 F:      include/linux/scx200_gpio.h
13691
13692 SCx200 HRT CLOCKSOURCE DRIVER
13693 M:      Jim Cromie <jim.cromie@gmail.com>
13694 S:      Maintained
13695 F:      drivers/clocksource/scx200_hrt.c
13696
13697 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13698 M:      Sascha Sommer <saschasommer@freenet.de>
13699 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13700 S:      Maintained
13701 F:      drivers/mmc/host/sdricoh_cs.c
13702
13703 SECO BOARDS CEC DRIVER
13704 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13705 S:      Maintained
13706 F:      drivers/media/platform/seco-cec/seco-cec.c
13707 F:      drivers/media/platform/seco-cec/seco-cec.h
13708
13709 SECURE COMPUTING
13710 M:      Kees Cook <keescook@chromium.org>
13711 R:      Andy Lutomirski <luto@amacapital.net>
13712 R:      Will Drewry <wad@chromium.org>
13713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13714 S:      Supported
13715 F:      kernel/seccomp.c
13716 F:      include/uapi/linux/seccomp.h
13717 F:      include/linux/seccomp.h
13718 F:      tools/testing/selftests/seccomp/*
13719 F:      tools/testing/selftests/kselftest_harness.h
13720 F:      Documentation/userspace-api/seccomp_filter.rst
13721 K:      \bsecure_computing
13722 K:      \bTIF_SECCOMP\b
13723
13724 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13725 M:      Al Cooper <alcooperx@gmail.com>
13726 L:      linux-mmc@vger.kernel.org
13727 L:      bcm-kernel-feedback-list@broadcom.com
13728 S:      Maintained
13729 F:      drivers/mmc/host/sdhci-brcmstb*
13730
13731 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13732 M:      Adrian Hunter <adrian.hunter@intel.com>
13733 L:      linux-mmc@vger.kernel.org
13734 S:      Maintained
13735 F:      drivers/mmc/host/sdhci*
13736 F:      include/linux/mmc/sdhci*
13737
13738 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13739 M:      Adrian Hunter <adrian.hunter@intel.com>
13740 M:      Ritesh Harjani <riteshh@codeaurora.org>
13741 M:      Asutosh Das <asutoshd@codeaurora.org>
13742 L:      linux-mmc@vger.kernel.org
13743 S:      Maintained
13744 F:      drivers/mmc/host/cqhci*
13745
13746 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13747 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13748 M:      Manjunath M B <manjumb@synopsys.com>
13749 L:      linux-mmc@vger.kernel.org
13750 S:      Maintained
13751 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13752
13753 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13754 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13755 L:      linux-mmc@vger.kernel.org
13756 S:      Supported
13757 F:      drivers/mmc/host/sdhci-of-at91.c
13758
13759 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13760 M:      Ben Dooks <ben-linux@fluff.org>
13761 M:      Jaehoon Chung <jh80.chung@samsung.com>
13762 L:      linux-mmc@vger.kernel.org
13763 S:      Maintained
13764 F:      drivers/mmc/host/sdhci-s3c*
13765
13766 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13767 M:      Viresh Kumar <vireshk@kernel.org>
13768 L:      linux-mmc@vger.kernel.org
13769 S:      Maintained
13770 F:      drivers/mmc/host/sdhci-spear.c
13771
13772 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13773 M:      Kishon Vijay Abraham I <kishon@ti.com>
13774 L:      linux-mmc@vger.kernel.org
13775 S:      Maintained
13776 F:      drivers/mmc/host/sdhci-omap.c
13777
13778 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13779 M:      Scott Bauer <scott.bauer@intel.com>
13780 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13781 L:      linux-block@vger.kernel.org
13782 S:      Supported
13783 F:      block/sed*
13784 F:      block/opal_proto.h
13785 F:      include/linux/sed*
13786 F:      include/uapi/linux/sed*
13787
13788 SECURITY CONTACT
13789 M:      Security Officers <security@kernel.org>
13790 S:      Supported
13791
13792 SECURITY SUBSYSTEM
13793 M:      James Morris <jmorris@namei.org>
13794 M:      "Serge E. Hallyn" <serge@hallyn.com>
13795 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13797 W:      http://kernsec.org/
13798 S:      Supported
13799 F:      security/
13800 X:      security/selinux/
13801
13802 SELINUX SECURITY MODULE
13803 M:      Paul Moore <paul@paul-moore.com>
13804 M:      Stephen Smalley <sds@tycho.nsa.gov>
13805 M:      Eric Paris <eparis@parisplace.org>
13806 L:      selinux@vger.kernel.org
13807 W:      https://selinuxproject.org
13808 W:      https://github.com/SELinuxProject
13809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13810 S:      Supported
13811 F:      include/linux/selinux*
13812 F:      security/selinux/
13813 F:      scripts/selinux/
13814 F:      Documentation/admin-guide/LSM/SELinux.rst
13815
13816 SENSABLE PHANTOM
13817 M:      Jiri Slaby <jirislaby@gmail.com>
13818 S:      Maintained
13819 F:      drivers/misc/phantom.c
13820 F:      include/uapi/linux/phantom.h
13821
13822 SERIAL DEVICE BUS
13823 M:      Rob Herring <robh@kernel.org>
13824 L:      linux-serial@vger.kernel.org
13825 S:      Maintained
13826 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13827 F:      drivers/tty/serdev/
13828 F:      include/linux/serdev.h
13829
13830 SERIAL DRIVERS
13831 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13832 L:      linux-serial@vger.kernel.org
13833 S:      Maintained
13834 F:      Documentation/devicetree/bindings/serial/
13835 F:      drivers/tty/serial/
13836
13837 SERIAL IR RECEIVER
13838 M:      Sean Young <sean@mess.org>
13839 L:      linux-media@vger.kernel.org
13840 S:      Maintained
13841 F:      drivers/media/rc/serial_ir.c
13842
13843 SFC NETWORK DRIVER
13844 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13845 M:      Edward Cree <ecree@solarflare.com>
13846 M:      Bert Kenward <bkenward@solarflare.com>
13847 L:      netdev@vger.kernel.org
13848 S:      Supported
13849 F:      drivers/net/ethernet/sfc/
13850
13851 SFF/SFP/SFP+ MODULE SUPPORT
13852 M:      Russell King <linux@armlinux.org.uk>
13853 L:      netdev@vger.kernel.org
13854 S:      Maintained
13855 F:      drivers/net/phy/phylink.c
13856 F:      drivers/net/phy/sfp*
13857 F:      include/linux/phylink.h
13858 F:      include/linux/sfp.h
13859
13860 SGI GRU DRIVER
13861 M:      Dimitri Sivanich <sivanich@sgi.com>
13862 S:      Maintained
13863 F:      drivers/misc/sgi-gru/
13864
13865 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13866 M:      Pat Gefre <pfg@sgi.com>
13867 L:      linux-ia64@vger.kernel.org
13868 S:      Supported
13869 F:      Documentation/ia64/serial.txt
13870 F:      drivers/tty/serial/ioc?_serial.c
13871 F:      include/linux/ioc?.h
13872
13873 SGI XP/XPC/XPNET DRIVER
13874 M:      Cliff Whickman <cpw@sgi.com>
13875 M:      Robin Holt <robinmholt@gmail.com>
13876 S:      Maintained
13877 F:      drivers/misc/sgi-xp/
13878
13879 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13880 M:      Ursula Braun <ubraun@linux.ibm.com>
13881 M:      Karsten Graul <kgraul@linux.ibm.com>
13882 L:      linux-s390@vger.kernel.org
13883 W:      http://www.ibm.com/developerworks/linux/linux390/
13884 S:      Supported
13885 F:      net/smc/
13886
13887 SHARP RJ54N1CB0C SENSOR DRIVER
13888 M:      Jacopo Mondi <jacopo@jmondi.org>
13889 L:      linux-media@vger.kernel.org
13890 T:      git git://linuxtv.org/media_tree.git
13891 S:      Odd fixes
13892 F:      drivers/media/i2c/rj54n1cb0c.c
13893 F:      include/media/i2c/rj54n1cb0c.h
13894
13895 SH_VEU V4L2 MEM2MEM DRIVER
13896 L:      linux-media@vger.kernel.org
13897 S:      Orphan
13898 F:      drivers/media/platform/sh_veu.c
13899
13900 SH_VOU V4L2 OUTPUT DRIVER
13901 L:      linux-media@vger.kernel.org
13902 S:      Orphan
13903 F:      drivers/media/platform/sh_vou.c
13904 F:      include/media/drv-intf/sh_vou.h
13905
13906 SI2157 MEDIA DRIVER
13907 M:      Antti Palosaari <crope@iki.fi>
13908 L:      linux-media@vger.kernel.org
13909 W:      https://linuxtv.org
13910 W:      http://palosaari.fi/linux/
13911 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13912 T:      git git://linuxtv.org/anttip/media_tree.git
13913 S:      Maintained
13914 F:      drivers/media/tuners/si2157*
13915
13916 SI2165 MEDIA DRIVER
13917 M:      Matthias Schwarzott <zzam@gentoo.org>
13918 L:      linux-media@vger.kernel.org
13919 W:      https://linuxtv.org
13920 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13921 S:      Maintained
13922 F:      drivers/media/dvb-frontends/si2165*
13923
13924 SI2168 MEDIA DRIVER
13925 M:      Antti Palosaari <crope@iki.fi>
13926 L:      linux-media@vger.kernel.org
13927 W:      https://linuxtv.org
13928 W:      http://palosaari.fi/linux/
13929 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13930 T:      git git://linuxtv.org/anttip/media_tree.git
13931 S:      Maintained
13932 F:      drivers/media/dvb-frontends/si2168*
13933
13934 SI470X FM RADIO RECEIVER I2C DRIVER
13935 M:      Hans Verkuil <hverkuil@xs4all.nl>
13936 L:      linux-media@vger.kernel.org
13937 T:      git git://linuxtv.org/media_tree.git
13938 W:      https://linuxtv.org
13939 S:      Odd Fixes
13940 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13941
13942 SI470X FM RADIO RECEIVER USB DRIVER
13943 M:      Hans Verkuil <hverkuil@xs4all.nl>
13944 L:      linux-media@vger.kernel.org
13945 T:      git git://linuxtv.org/media_tree.git
13946 W:      https://linuxtv.org
13947 S:      Maintained
13948 F:      drivers/media/radio/si470x/radio-si470x-common.c
13949 F:      drivers/media/radio/si470x/radio-si470x.h
13950 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13951
13952 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13953 M:      Eduardo Valentin <edubezval@gmail.com>
13954 L:      linux-media@vger.kernel.org
13955 T:      git git://linuxtv.org/media_tree.git
13956 W:      https://linuxtv.org
13957 S:      Odd Fixes
13958 F:      drivers/media/radio/si4713/si4713.?
13959
13960 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13961 M:      Eduardo Valentin <edubezval@gmail.com>
13962 L:      linux-media@vger.kernel.org
13963 T:      git git://linuxtv.org/media_tree.git
13964 W:      https://linuxtv.org
13965 S:      Odd Fixes
13966 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13967
13968 SI4713 FM RADIO TRANSMITTER USB DRIVER
13969 M:      Hans Verkuil <hverkuil@xs4all.nl>
13970 L:      linux-media@vger.kernel.org
13971 T:      git git://linuxtv.org/media_tree.git
13972 W:      https://linuxtv.org
13973 S:      Maintained
13974 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13975
13976 SIANO DVB DRIVER
13977 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13978 L:      linux-media@vger.kernel.org
13979 W:      https://linuxtv.org
13980 T:      git git://linuxtv.org/media_tree.git
13981 S:      Odd fixes
13982 F:      drivers/media/common/siano/
13983 F:      drivers/media/usb/siano/
13984 F:      drivers/media/usb/siano/
13985 F:      drivers/media/mmc/siano/
13986
13987 SIFIVE DRIVERS
13988 M:      Palmer Dabbelt <palmer@sifive.com>
13989 M:      Paul Walmsley <paul.walmsley@sifive.com>
13990 L:      linux-riscv@lists.infradead.org
13991 T:      git git://github.com/sifive/riscv-linux.git
13992 S:      Supported
13993 K:      sifive
13994 N:      sifive
13995
13996 SILEAD TOUCHSCREEN DRIVER
13997 M:      Hans de Goede <hdegoede@redhat.com>
13998 L:      linux-input@vger.kernel.org
13999 L:      platform-driver-x86@vger.kernel.org
14000 S:      Maintained
14001 F:      drivers/input/touchscreen/silead.c
14002 F:      drivers/platform/x86/touchscreen_dmi.c
14003
14004 SILICON MOTION SM712 FRAME BUFFER DRIVER
14005 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14006 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14007 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14008 L:      linux-fbdev@vger.kernel.org
14009 S:      Maintained
14010 F:      drivers/video/fbdev/sm712*
14011 F:      Documentation/fb/sm712fb.txt
14012
14013 SIMPLE FIRMWARE INTERFACE (SFI)
14014 M:      Len Brown <lenb@kernel.org>
14015 L:      sfi-devel@simplefirmware.org
14016 W:      http://simplefirmware.org/
14017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14018 S:      Supported
14019 F:      arch/x86/platform/sfi/
14020 F:      drivers/sfi/
14021 F:      include/linux/sfi*.h
14022
14023 SIMPLEFB FB DRIVER
14024 M:      Hans de Goede <hdegoede@redhat.com>
14025 L:      linux-fbdev@vger.kernel.org
14026 S:      Maintained
14027 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14028 F:      drivers/video/fbdev/simplefb.c
14029 F:      include/linux/platform_data/simplefb.h
14030
14031 SIMTEC EB110ATX (Chalice CATS)
14032 P:      Ben Dooks
14033 P:      Vincent Sanders <vince@simtec.co.uk>
14034 M:      Simtec Linux Team <linux@simtec.co.uk>
14035 W:      http://www.simtec.co.uk/products/EB110ATX/
14036 S:      Supported
14037
14038 SIMTEC EB2410ITX (BAST)
14039 P:      Ben Dooks
14040 P:      Vincent Sanders <vince@simtec.co.uk>
14041 M:      Simtec Linux Team <linux@simtec.co.uk>
14042 W:      http://www.simtec.co.uk/products/EB2410ITX/
14043 S:      Supported
14044 F:      arch/arm/mach-s3c24xx/mach-bast.c
14045 F:      arch/arm/mach-s3c24xx/bast-ide.c
14046 F:      arch/arm/mach-s3c24xx/bast-irq.c
14047
14048 SIPHASH PRF ROUTINES
14049 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14050 S:      Maintained
14051 F:      lib/siphash.c
14052 F:      lib/test_siphash.c
14053 F:      include/linux/siphash.h
14054
14055 SIOX
14056 M:      Gavin Schenk <g.schenk@eckelmann.de>
14057 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14058 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14059 S:      Supported
14060 F:      drivers/siox/*
14061 F:      drivers/gpio/gpio-siox.c
14062 F:      include/trace/events/siox.h
14063
14064 SIS 190 ETHERNET DRIVER
14065 M:      Francois Romieu <romieu@fr.zoreil.com>
14066 L:      netdev@vger.kernel.org
14067 S:      Maintained
14068 F:      drivers/net/ethernet/sis/sis190.c
14069
14070 SIS 900/7016 FAST ETHERNET DRIVER
14071 M:      Daniele Venzano <venza@brownhat.org>
14072 W:      http://www.brownhat.org/sis900.html
14073 L:      netdev@vger.kernel.org
14074 S:      Maintained
14075 F:      drivers/net/ethernet/sis/sis900.*
14076
14077 SIS FRAMEBUFFER DRIVER
14078 M:      Thomas Winischhofer <thomas@winischhofer.net>
14079 W:      http://www.winischhofer.net/linuxsisvga.shtml
14080 S:      Maintained
14081 F:      Documentation/fb/sisfb.txt
14082 F:      drivers/video/fbdev/sis/
14083 F:      include/video/sisfb.h
14084
14085 SIS USB2VGA DRIVER
14086 M:      Thomas Winischhofer <thomas@winischhofer.net>
14087 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14088 S:      Maintained
14089 F:      drivers/usb/misc/sisusbvga/
14090
14091 SLAB ALLOCATOR
14092 M:      Christoph Lameter <cl@linux.com>
14093 M:      Pekka Enberg <penberg@kernel.org>
14094 M:      David Rientjes <rientjes@google.com>
14095 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14096 M:      Andrew Morton <akpm@linux-foundation.org>
14097 L:      linux-mm@kvack.org
14098 S:      Maintained
14099 F:      include/linux/sl?b*.h
14100 F:      mm/sl?b*
14101
14102 SLEEPABLE READ-COPY UPDATE (SRCU)
14103 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14104 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14105 M:      Josh Triplett <josh@joshtriplett.org>
14106 R:      Steven Rostedt <rostedt@goodmis.org>
14107 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14108 L:      linux-kernel@vger.kernel.org
14109 W:      http://www.rdrop.com/users/paulmck/RCU/
14110 S:      Supported
14111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14112 F:      include/linux/srcu*.h
14113 F:      kernel/rcu/srcu*.c
14114
14115 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14116 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14117 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14118 S:      Maintained
14119 F:      drivers/slimbus/
14120 F:      Documentation/devicetree/bindings/slimbus/
14121 F:      include/linux/slimbus.h
14122
14123 SMACK SECURITY MODULE
14124 M:      Casey Schaufler <casey@schaufler-ca.com>
14125 L:      linux-security-module@vger.kernel.org
14126 W:      http://schaufler-ca.com
14127 T:      git git://github.com/cschaufler/smack-next
14128 S:      Maintained
14129 F:      Documentation/admin-guide/LSM/Smack.rst
14130 F:      security/smack/
14131
14132 SMC91x ETHERNET DRIVER
14133 M:      Nicolas Pitre <nico@fluxnic.net>
14134 S:      Odd Fixes
14135 F:      drivers/net/ethernet/smsc/smc91x.*
14136
14137 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14138 M:      Sakari Ailus <sakari.ailus@iki.fi>
14139 L:      linux-media@vger.kernel.org
14140 S:      Maintained
14141 F:      drivers/media/i2c/smiapp/
14142 F:      include/media/i2c/smiapp.h
14143 F:      drivers/media/i2c/smiapp-pll.c
14144 F:      drivers/media/i2c/smiapp-pll.h
14145 F:      include/uapi/linux/smiapp.h
14146 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14147
14148 SMM665 HARDWARE MONITOR DRIVER
14149 M:      Guenter Roeck <linux@roeck-us.net>
14150 L:      linux-hwmon@vger.kernel.org
14151 S:      Maintained
14152 F:      Documentation/hwmon/smm665
14153 F:      drivers/hwmon/smm665.c
14154
14155 SMSC EMC2103 HARDWARE MONITOR DRIVER
14156 M:      Steve Glendinning <steve.glendinning@shawell.net>
14157 L:      linux-hwmon@vger.kernel.org
14158 S:      Maintained
14159 F:      Documentation/hwmon/emc2103
14160 F:      drivers/hwmon/emc2103.c
14161
14162 SMSC SCH5627 HARDWARE MONITOR DRIVER
14163 M:      Hans de Goede <hdegoede@redhat.com>
14164 L:      linux-hwmon@vger.kernel.org
14165 S:      Supported
14166 F:      Documentation/hwmon/sch5627
14167 F:      drivers/hwmon/sch5627.c
14168
14169 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14170 M:      Steve Glendinning <steve.glendinning@shawell.net>
14171 L:      linux-fbdev@vger.kernel.org
14172 S:      Maintained
14173 F:      drivers/video/fbdev/smscufx.c
14174
14175 SMSC47B397 HARDWARE MONITOR DRIVER
14176 M:      Jean Delvare <jdelvare@suse.com>
14177 L:      linux-hwmon@vger.kernel.org
14178 S:      Maintained
14179 F:      Documentation/hwmon/smsc47b397
14180 F:      drivers/hwmon/smsc47b397.c
14181
14182 SMSC911x ETHERNET DRIVER
14183 M:      Steve Glendinning <steve.glendinning@shawell.net>
14184 L:      netdev@vger.kernel.org
14185 S:      Maintained
14186 F:      include/linux/smsc911x.h
14187 F:      drivers/net/ethernet/smsc/smsc911x.*
14188
14189 SMSC9420 PCI ETHERNET DRIVER
14190 M:      Steve Glendinning <steve.glendinning@shawell.net>
14191 L:      netdev@vger.kernel.org
14192 S:      Maintained
14193 F:      drivers/net/ethernet/smsc/smsc9420.*
14194
14195 SOC-CAMERA V4L2 SUBSYSTEM
14196 L:      linux-media@vger.kernel.org
14197 T:      git git://linuxtv.org/media_tree.git
14198 S:      Orphan
14199 F:      include/media/soc*
14200 F:      drivers/media/i2c/soc_camera/
14201 F:      drivers/media/platform/soc_camera/
14202
14203 SOCIONEXT SYNQUACER I2C DRIVER
14204 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14205 L:      linux-i2c@vger.kernel.org
14206 S:      Maintained
14207 F:      drivers/i2c/busses/i2c-synquacer.c
14208 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14209
14210 SOCIONEXT UNIPHIER SOUND DRIVER
14211 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14212 S:      Orphan
14213 F:      sound/soc/uniphier/
14214
14215 SOEKRIS NET48XX LED SUPPORT
14216 M:      Chris Boot <bootc@bootc.net>
14217 S:      Maintained
14218 F:      drivers/leds/leds-net48xx.c
14219
14220 SOFT-ROCE DRIVER (rxe)
14221 M:      Moni Shoua <monis@mellanox.com>
14222 L:      linux-rdma@vger.kernel.org
14223 S:      Supported
14224 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14225 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14226 F:      drivers/infiniband/sw/rxe/
14227 F:      include/uapi/rdma/rdma_user_rxe.h
14228
14229 SOFTLOGIC 6x10 MPEG CODEC
14230 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14231 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14232 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14233 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14234 M:      Ismael Luceno <ismael@iodev.co.uk>
14235 L:      linux-media@vger.kernel.org
14236 S:      Supported
14237 F:      drivers/media/pci/solo6x10/
14238
14239 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14240 M:      James Morse <james.morse@arm.com>
14241 L:      linux-arm-kernel@lists.infradead.org
14242 S:      Maintained
14243 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14244 F:      drivers/firmware/arm_sdei.c
14245 F:      include/linux/arm_sdei.h
14246 F:      include/uapi/linux/arm_sdei.h
14247
14248 SOFTWARE RAID (Multiple Disks) SUPPORT
14249 M:      Shaohua Li <shli@kernel.org>
14250 L:      linux-raid@vger.kernel.org
14251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14252 S:      Supported
14253 F:      drivers/md/Makefile
14254 F:      drivers/md/Kconfig
14255 F:      drivers/md/md*
14256 F:      drivers/md/raid*
14257 F:      include/linux/raid/
14258 F:      include/uapi/linux/raid/
14259
14260 SOCIONEXT (SNI) AVE NETWORK DRIVER
14261 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14262 L:      netdev@vger.kernel.org
14263 S:      Maintained
14264 F:      drivers/net/ethernet/socionext/sni_ave.c
14265 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14266
14267 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14268 M:      Jassi Brar <jaswinder.singh@linaro.org>
14269 L:      netdev@vger.kernel.org
14270 S:      Maintained
14271 F:      drivers/net/ethernet/socionext/netsec.c
14272 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14273
14274 SOLIDRUN CLEARFOG SUPPORT
14275 M:      Russell King <linux@armlinux.org.uk>
14276 S:      Maintained
14277 F:      arch/arm/boot/dts/armada-388-clearfog*
14278 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14279
14280 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14281 M:      Russell King <linux@armlinux.org.uk>
14282 S:      Maintained
14283 F:      arch/arm/boot/dts/imx6*-cubox-i*
14284 F:      arch/arm/boot/dts/imx6*-hummingboard*
14285 F:      arch/arm/boot/dts/imx6*-sr-*
14286
14287 SONIC NETWORK DRIVER
14288 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14289 L:      netdev@vger.kernel.org
14290 S:      Maintained
14291 F:      drivers/net/ethernet/natsemi/sonic.*
14292
14293 SONICS SILICON BACKPLANE DRIVER (SSB)
14294 M:      Michael Buesch <m@bues.ch>
14295 L:      linux-wireless@vger.kernel.org
14296 S:      Maintained
14297 F:      drivers/ssb/
14298 F:      include/linux/ssb/
14299
14300 SONY IMX214 SENSOR DRIVER
14301 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14302 L:      linux-media@vger.kernel.org
14303 T:      git git://linuxtv.org/media_tree.git
14304 S:      Maintained
14305 F:      drivers/media/i2c/imx214.c
14306 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14307
14308 SONY IMX258 SENSOR DRIVER
14309 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14310 L:      linux-media@vger.kernel.org
14311 T:      git git://linuxtv.org/media_tree.git
14312 S:      Maintained
14313 F:      drivers/media/i2c/imx258.c
14314
14315 SONY IMX274 SENSOR DRIVER
14316 M:      Leon Luo <leonl@leopardimaging.com>
14317 L:      linux-media@vger.kernel.org
14318 T:      git git://linuxtv.org/media_tree.git
14319 S:      Maintained
14320 F:      drivers/media/i2c/imx274.c
14321 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14322
14323 SONY IMX319 SENSOR DRIVER
14324 M:      Bingbu Cao <bingbu.cao@intel.com>
14325 L:      linux-media@vger.kernel.org
14326 T:      git git://linuxtv.org/media_tree.git
14327 S:      Maintained
14328 F:      drivers/media/i2c/imx319.c
14329
14330 SONY IMX355 SENSOR DRIVER
14331 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14332 L:      linux-media@vger.kernel.org
14333 T:      git git://linuxtv.org/media_tree.git
14334 S:      Maintained
14335 F:      drivers/media/i2c/imx355.c
14336
14337 SONY MEMORYSTICK CARD SUPPORT
14338 M:      Alex Dubov <oakad@yahoo.com>
14339 W:      http://tifmxx.berlios.de/
14340 S:      Maintained
14341 F:      drivers/memstick/host/tifm_ms.c
14342
14343 SONY MEMORYSTICK STANDARD SUPPORT
14344 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14345 S:      Maintained
14346 F:      drivers/memstick/core/ms_block.*
14347
14348 SONY VAIO CONTROL DEVICE DRIVER
14349 M:      Mattia Dongili <malattia@linux.it>
14350 L:      platform-driver-x86@vger.kernel.org
14351 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14352 S:      Maintained
14353 F:      Documentation/laptops/sony-laptop.txt
14354 F:      drivers/char/sonypi.c
14355 F:      drivers/platform/x86/sony-laptop.c
14356 F:      include/linux/sony-laptop.h
14357
14358 SOUND
14359 M:      Jaroslav Kysela <perex@perex.cz>
14360 M:      Takashi Iwai <tiwai@suse.com>
14361 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14362 W:      http://www.alsa-project.org/
14363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14364 T:      git git://git.alsa-project.org/alsa-kernel.git
14365 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14366 S:      Maintained
14367 F:      Documentation/sound/
14368 F:      include/sound/
14369 F:      include/uapi/sound/
14370 F:      sound/
14371
14372 SOUND - COMPRESSED AUDIO
14373 M:      Vinod Koul <vkoul@kernel.org>
14374 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14376 S:      Supported
14377 F:      Documentation/sound/designs/compress-offload.rst
14378 F:      include/sound/compress_driver.h
14379 F:      include/uapi/sound/compress_*
14380 F:      sound/core/compress_offload.c
14381 F:      sound/soc/soc-compress.c
14382
14383 SOUND - DMAENGINE HELPERS
14384 M:      Lars-Peter Clausen <lars@metafoo.de>
14385 S:      Supported
14386 F:      include/sound/dmaengine_pcm.h
14387 F:      sound/core/pcm_dmaengine.c
14388 F:      sound/soc/soc-generic-dmaengine-pcm.c
14389
14390 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14391 M:      Liam Girdwood <lgirdwood@gmail.com>
14392 M:      Mark Brown <broonie@kernel.org>
14393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14394 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14395 W:      http://alsa-project.org/main/index.php/ASoC
14396 S:      Supported
14397 F:      Documentation/devicetree/bindings/sound/
14398 F:      Documentation/sound/soc/
14399 F:      sound/soc/
14400 F:      include/dt-bindings/sound/
14401 F:      include/sound/soc*
14402
14403 SOUNDWIRE SUBSYSTEM
14404 M:      Vinod Koul <vkoul@kernel.org>
14405 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14406 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14407 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14408 S:      Supported
14409 F:      Documentation/driver-api/soundwire/
14410 F:      drivers/soundwire/
14411 F:      include/linux/soundwire/
14412
14413 SP2 MEDIA DRIVER
14414 M:      Olli Salonen <olli.salonen@iki.fi>
14415 L:      linux-media@vger.kernel.org
14416 W:      https://linuxtv.org
14417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14418 S:      Maintained
14419 F:      drivers/media/dvb-frontends/sp2*
14420
14421 SPARC + UltraSPARC (sparc/sparc64)
14422 M:      "David S. Miller" <davem@davemloft.net>
14423 L:      sparclinux@vger.kernel.org
14424 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14427 S:      Maintained
14428 F:      arch/sparc/
14429 F:      drivers/sbus/
14430
14431 SPARC SERIAL DRIVERS
14432 M:      "David S. Miller" <davem@davemloft.net>
14433 L:      sparclinux@vger.kernel.org
14434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14436 S:      Maintained
14437 F:      include/linux/sunserialcore.h
14438 F:      drivers/tty/serial/suncore.c
14439 F:      drivers/tty/serial/sunhv.c
14440 F:      drivers/tty/serial/sunsab.c
14441 F:      drivers/tty/serial/sunsab.h
14442 F:      drivers/tty/serial/sunsu.c
14443 F:      drivers/tty/serial/sunzilog.c
14444 F:      drivers/tty/serial/sunzilog.h
14445 F:      drivers/tty/vcc.c
14446
14447 SPARSE CHECKER
14448 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14449 L:      linux-sparse@vger.kernel.org
14450 W:      https://sparse.wiki.kernel.org/
14451 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14452 S:      Maintained
14453 F:      include/linux/compiler.h
14454
14455 SPEAR CLOCK FRAMEWORK SUPPORT
14456 M:      Viresh Kumar <vireshk@kernel.org>
14457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14458 W:      http://www.st.com/spear
14459 S:      Maintained
14460 F:      drivers/clk/spear/
14461
14462 SPEAR PLATFORM SUPPORT
14463 M:      Viresh Kumar <vireshk@kernel.org>
14464 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14466 W:      http://www.st.com/spear
14467 S:      Maintained
14468 F:      arch/arm/boot/dts/spear*
14469 F:      arch/arm/mach-spear/
14470
14471 SPI NOR SUBSYSTEM
14472 M:      Marek Vasut <marek.vasut@gmail.com>
14473 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14474 L:      linux-mtd@lists.infradead.org
14475 W:      http://www.linux-mtd.infradead.org/
14476 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14477 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14478 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14479 S:      Maintained
14480 F:      drivers/mtd/spi-nor/
14481 F:      include/linux/mtd/spi-nor.h
14482
14483 SPI SUBSYSTEM
14484 M:      Mark Brown <broonie@kernel.org>
14485 L:      linux-spi@vger.kernel.org
14486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14487 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14488 S:      Maintained
14489 F:      Documentation/devicetree/bindings/spi/
14490 F:      Documentation/spi/
14491 F:      drivers/spi/
14492 F:      include/linux/spi/
14493 F:      include/uapi/linux/spi/
14494 F:      tools/spi/
14495
14496 SPIDERNET NETWORK DRIVER for CELL
14497 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14498 L:      netdev@vger.kernel.org
14499 S:      Supported
14500 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14501 F:      drivers/net/ethernet/toshiba/spider_net*
14502
14503 SPMI SUBSYSTEM
14504 R:      Stephen Boyd <sboyd@kernel.org>
14505 L:      linux-arm-msm@vger.kernel.org
14506 F:      Documentation/devicetree/bindings/spmi/
14507 F:      drivers/spmi/
14508 F:      include/dt-bindings/spmi/spmi.h
14509 F:      include/linux/spmi.h
14510 F:      include/trace/events/spmi.h
14511
14512 SPU FILE SYSTEM
14513 M:      Jeremy Kerr <jk@ozlabs.org>
14514 L:      linuxppc-dev@lists.ozlabs.org
14515 W:      http://www.ibm.com/developerworks/power/cell/
14516 S:      Supported
14517 F:      Documentation/filesystems/spufs.txt
14518 F:      arch/powerpc/platforms/cell/spufs/
14519
14520 SQUASHFS FILE SYSTEM
14521 M:      Phillip Lougher <phillip@squashfs.org.uk>
14522 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14523 W:      http://squashfs.org.uk
14524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14525 S:      Maintained
14526 F:      Documentation/filesystems/squashfs.txt
14527 F:      fs/squashfs/
14528
14529 SRM (Alpha) environment access
14530 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14531 S:      Maintained
14532 F:      arch/alpha/kernel/srm_env.c
14533
14534 ST LSM6DSx IMU IIO DRIVER
14535 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14536 L:      linux-iio@vger.kernel.org
14537 W:      http://www.st.com/
14538 S:      Maintained
14539 F:      drivers/iio/imu/st_lsm6dsx/
14540 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14541
14542 ST STM32 I2C/SMBUS DRIVER
14543 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14544 L:      linux-i2c@vger.kernel.org
14545 S:      Maintained
14546 F:      drivers/i2c/busses/i2c-stm32*
14547
14548 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14549 M:      Song Qiang <songqiang1304521@gmail.com>
14550 L:      linux-iio@vger.kernel.org
14551 S:      Maintained
14552 F:      drivers/iio/proximity/vl53l0x-i2c.c
14553 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14554
14555 STABLE BRANCH
14556 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14557 M:      Sasha Levin <sashal@kernel.org>
14558 L:      stable@vger.kernel.org
14559 S:      Supported
14560 F:      Documentation/process/stable-kernel-rules.rst
14561
14562 STAGING - COMEDI
14563 M:      Ian Abbott <abbotti@mev.co.uk>
14564 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14565 S:      Odd Fixes
14566 F:      drivers/staging/comedi/
14567
14568 STAGING - EROFS FILE SYSTEM
14569 M:      Gao Xiang <gaoxiang25@huawei.com>
14570 M:      Chao Yu <yuchao0@huawei.com>
14571 L:      linux-erofs@lists.ozlabs.org
14572 S:      Maintained
14573 F:      drivers/staging/erofs/
14574
14575 STAGING - INDUSTRIAL IO
14576 M:      Jonathan Cameron <jic23@kernel.org>
14577 L:      linux-iio@vger.kernel.org
14578 S:      Odd Fixes
14579 F:      Documentation/devicetree/bindings/staging/iio/
14580 F:      drivers/staging/iio/
14581
14582 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14583 M:      Marc Dietrich <marvin24@gmx.de>
14584 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14585 L:      linux-tegra@vger.kernel.org
14586 S:      Maintained
14587 F:      drivers/staging/nvec/
14588
14589 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14590 M:      Jens Frederich <jfrederich@gmail.com>
14591 M:      Daniel Drake <dsd@laptop.org>
14592 M:      Jon Nettleton <jon.nettleton@gmail.com>
14593 W:      http://wiki.laptop.org/go/DCON
14594 S:      Maintained
14595 F:      drivers/staging/olpc_dcon/
14596
14597 STAGING - REALTEK RTL8712U DRIVERS
14598 M:      Larry Finger <Larry.Finger@lwfinger.net>
14599 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14600 S:      Odd Fixes
14601 F:      drivers/staging/rtl8712/
14602
14603 STAGING - REALTEK RTL8188EU DRIVERS
14604 M:      Larry Finger <Larry.Finger@lwfinger.net>
14605 S:      Odd Fixes
14606 F:      drivers/staging/rtl8188eu/
14607
14608 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14609 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14610 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14611 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14612 L:      linux-fbdev@vger.kernel.org
14613 S:      Maintained
14614 F:      drivers/staging/sm750fb/
14615
14616 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14617 M:      William Hubbs <w.d.hubbs@gmail.com>
14618 M:      Chris Brannon <chris@the-brannons.com>
14619 M:      Kirk Reiser <kirk@reisers.ca>
14620 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14621 L:      speakup@linux-speakup.org
14622 W:      http://www.linux-speakup.org/
14623 S:      Odd Fixes
14624 F:      drivers/staging/speakup/
14625
14626 STAGING - VIA VT665X DRIVERS
14627 M:      Forest Bond <forest@alittletooquiet.net>
14628 S:      Odd Fixes
14629 F:      drivers/staging/vt665?/
14630
14631 STAGING - WILC1000 WIFI DRIVER
14632 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14633 M:      Ajay Singh <ajay.kathat@microchip.com>
14634 L:      linux-wireless@vger.kernel.org
14635 S:      Supported
14636 F:      drivers/staging/wilc1000/
14637
14638 STAGING SUBSYSTEM
14639 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14641 L:      devel@driverdev.osuosl.org
14642 S:      Supported
14643 F:      drivers/staging/
14644
14645 STARFIRE/DURALAN NETWORK DRIVER
14646 M:      Ion Badulescu <ionut@badula.org>
14647 S:      Odd Fixes
14648 F:      drivers/net/ethernet/adaptec/starfire*
14649
14650 STEC S1220 SKD DRIVER
14651 M:      Bart Van Assche <bart.vanassche@wdc.com>
14652 L:      linux-block@vger.kernel.org
14653 S:      Maintained
14654 F:      drivers/block/skd*[ch]
14655
14656 STI AUDIO (ASoC) DRIVERS
14657 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14658 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14659 S:      Maintained
14660 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14661 F:      sound/soc/sti/
14662
14663 STI CEC DRIVER
14664 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14665 S:      Maintained
14666 F:      drivers/media/platform/sti/cec/
14667 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14668
14669 STK1160 USB VIDEO CAPTURE DRIVER
14670 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14671 L:      linux-media@vger.kernel.org
14672 T:      git git://linuxtv.org/media_tree.git
14673 S:      Maintained
14674 F:      drivers/media/usb/stk1160/
14675
14676 STM32 AUDIO (ASoC) DRIVERS
14677 M:      Olivier Moysan <olivier.moysan@st.com>
14678 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14679 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14680 S:      Maintained
14681 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14682 F:      sound/soc/stm/
14683
14684 STM32 TIMER/LPTIMER DRIVERS
14685 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14686 S:      Maintained
14687 F:      drivers/*/stm32-*timer*
14688 F:      drivers/pwm/pwm-stm32*
14689 F:      include/linux/*/stm32-*tim*
14690 F:      Documentation/ABI/testing/*timer-stm32
14691 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14692 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14693
14694 STMMAC ETHERNET DRIVER
14695 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14696 M:      Alexandre Torgue <alexandre.torgue@st.com>
14697 M:      Jose Abreu <joabreu@synopsys.com>
14698 L:      netdev@vger.kernel.org
14699 W:      http://www.stlinux.com
14700 S:      Supported
14701 F:      drivers/net/ethernet/stmicro/stmmac/
14702
14703 SUN3/3X
14704 M:      Sam Creasey <sammy@sammy.net>
14705 W:      http://sammy.net/sun3/
14706 S:      Maintained
14707 F:      arch/m68k/kernel/*sun3*
14708 F:      arch/m68k/sun3*/
14709 F:      arch/m68k/include/asm/sun3*
14710 F:      drivers/net/ethernet/i825xx/sun3*
14711
14712 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14713 M:      Hans de Goede <hdegoede@redhat.com>
14714 L:      linux-input@vger.kernel.org
14715 S:      Maintained
14716 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14717 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14718
14719 SUNDANCE NETWORK DRIVER
14720 M:      Denis Kirjanov <kda@linux-powerpc.org>
14721 L:      netdev@vger.kernel.org
14722 S:      Maintained
14723 F:      drivers/net/ethernet/dlink/sundance.c
14724
14725 SUPERH
14726 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14727 M:      Rich Felker <dalias@libc.org>
14728 L:      linux-sh@vger.kernel.org
14729 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14730 S:      Maintained
14731 F:      Documentation/sh/
14732 F:      arch/sh/
14733 F:      drivers/sh/
14734
14735 SUSPEND TO RAM
14736 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14737 M:      Len Brown <len.brown@intel.com>
14738 M:      Pavel Machek <pavel@ucw.cz>
14739 L:      linux-pm@vger.kernel.org
14740 B:      https://bugzilla.kernel.org
14741 S:      Supported
14742 F:      Documentation/power/
14743 F:      arch/x86/kernel/acpi/
14744 F:      drivers/base/power/
14745 F:      kernel/power/
14746 F:      include/linux/suspend.h
14747 F:      include/linux/freezer.h
14748 F:      include/linux/pm.h
14749
14750 SVGA HANDLING
14751 M:      Martin Mares <mj@ucw.cz>
14752 L:      linux-video@atrey.karlin.mff.cuni.cz
14753 S:      Maintained
14754 F:      Documentation/svga.txt
14755 F:      arch/x86/boot/video*
14756
14757 SWIOTLB SUBSYSTEM
14758 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14759 L:      iommu@lists.linux-foundation.org
14760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14761 S:      Supported
14762 F:      kernel/dma/swiotlb.c
14763 F:      arch/*/kernel/pci-swiotlb.c
14764 F:      include/linux/swiotlb.h
14765
14766 SWITCHDEV
14767 M:      Jiri Pirko <jiri@resnulli.us>
14768 M:      Ivan Vecera <ivecera@redhat.com>
14769 L:      netdev@vger.kernel.org
14770 S:      Supported
14771 F:      net/switchdev/
14772 F:      include/net/switchdev.h
14773
14774 SY8106A REGULATOR DRIVER
14775 M:      Icenowy Zheng <icenowy@aosc.io>
14776 S:      Maintained
14777 F:      drivers/regulator/sy8106a-regulator.c
14778 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14779
14780 SYNC FILE FRAMEWORK
14781 M:      Sumit Semwal <sumit.semwal@linaro.org>
14782 R:      Gustavo Padovan <gustavo@padovan.org>
14783 S:      Maintained
14784 L:      linux-media@vger.kernel.org
14785 L:      dri-devel@lists.freedesktop.org
14786 F:      drivers/dma-buf/sync_*
14787 F:      drivers/dma-buf/dma-fence*
14788 F:      drivers/dma-buf/sw_sync.c
14789 F:      include/linux/sync_file.h
14790 F:      include/uapi/linux/sync_file.h
14791 F:      Documentation/sync_file.txt
14792 T:      git git://anongit.freedesktop.org/drm/drm-misc
14793
14794 SYNOPSYS ARC ARCHITECTURE
14795 M:      Vineet Gupta <vgupta@synopsys.com>
14796 L:      linux-snps-arc@lists.infradead.org
14797 S:      Supported
14798 F:      arch/arc/
14799 F:      Documentation/devicetree/bindings/arc/*
14800 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14801 F:      drivers/clocksource/arc_timer.c
14802 F:      drivers/tty/serial/arc_uart.c
14803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14804
14805 SYNOPSYS ARC HSDK SDP pll clock driver
14806 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14807 S:      Supported
14808 F:      drivers/clk/clk-hsdk-pll.c
14809 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14810
14811 SYNOPSYS ARC SDP clock driver
14812 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14813 S:      Supported
14814 F:      drivers/clk/axs10x/*
14815 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14816
14817 SYNOPSYS ARC SDP platform support
14818 M:      Alexey Brodkin <abrodkin@synopsys.com>
14819 S:      Supported
14820 F:      arch/arc/plat-axs10x
14821 F:      arch/arc/boot/dts/ax*
14822 F:      Documentation/devicetree/bindings/arc/axs10*
14823
14824 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14825 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14826 S:      Supported
14827 F:      drivers/reset/reset-axs10x.c
14828 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14829
14830 SYNOPSYS CREG GPIO DRIVER
14831 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14832 S:      Maintained
14833 F:      drivers/gpio/gpio-creg-snps.c
14834 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14835
14836 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14837 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14838 S:      Maintained
14839 F:      drivers/tty/serial/8250/8250_dw.c
14840
14841 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14842 M:      Hoan Tran <hoan@os.amperecomputing.com>
14843 L:      linux-gpio@vger.kernel.org
14844 S:      Maintained
14845 F:      drivers/gpio/gpio-dwapb.c
14846 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14847
14848 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14849 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14850 S:      Maintained
14851 F:      drivers/dma/dwi-axi-dmac/
14852 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14853
14854 SYNOPSYS DESIGNWARE DMAC DRIVER
14855 M:      Viresh Kumar <vireshk@kernel.org>
14856 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14857 S:      Maintained
14858 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14859 F:      drivers/dma/dw/
14860 F:      include/dt-bindings/dma/dw-dmac.h
14861 F:      include/linux/dma/dw.h
14862 F:      include/linux/platform_data/dma-dw.h
14863
14864 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14865 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14866 L:      netdev@vger.kernel.org
14867 S:      Supported
14868 F:      drivers/net/ethernet/synopsys/
14869
14870 SYNOPSYS DESIGNWARE I2C DRIVER
14871 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14872 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14873 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14874 L:      linux-i2c@vger.kernel.org
14875 S:      Maintained
14876 F:      drivers/i2c/busses/i2c-designware-*
14877 F:      include/linux/platform_data/i2c-designware.h
14878
14879 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14880 M:      Jaehoon Chung <jh80.chung@samsung.com>
14881 L:      linux-mmc@vger.kernel.org
14882 S:      Maintained
14883 F:      drivers/mmc/host/dw_mmc*
14884
14885 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14886 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14887 S:      Supported
14888 F:      drivers/reset/reset-hsdk.c
14889 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14890 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14891
14892 SYSTEM CONFIGURATION (SYSCON)
14893 M:      Lee Jones <lee.jones@linaro.org>
14894 M:      Arnd Bergmann <arnd@arndb.de>
14895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14896 S:      Supported
14897 F:      drivers/mfd/syscon.c
14898
14899 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14900 M:      Sudeep Holla <sudeep.holla@arm.com>
14901 L:      linux-arm-kernel@lists.infradead.org
14902 S:      Maintained
14903 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14904 F:      drivers/clk/clk-sc[mp]i.c
14905 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14906 F:      drivers/firmware/arm_scpi.c
14907 F:      drivers/firmware/arm_scmi/
14908 F:      include/linux/sc[mp]i_protocol.h
14909
14910 SYSTEM RESET/SHUTDOWN DRIVERS
14911 M:      Sebastian Reichel <sre@kernel.org>
14912 L:      linux-pm@vger.kernel.org
14913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14914 S:      Maintained
14915 F:      Documentation/devicetree/bindings/power/reset/
14916 F:      drivers/power/reset/
14917
14918 SYSTEM TRACE MODULE CLASS
14919 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14920 S:      Maintained
14921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14922 F:      Documentation/trace/stm.rst
14923 F:      drivers/hwtracing/stm/
14924 F:      include/linux/stm.h
14925 F:      include/uapi/linux/stm.h
14926
14927 SYSV FILESYSTEM
14928 M:      Christoph Hellwig <hch@infradead.org>
14929 S:      Maintained
14930 F:      Documentation/filesystems/sysv-fs.txt
14931 F:      fs/sysv/
14932 F:      include/linux/sysv_fs.h
14933
14934 TARGET SUBSYSTEM
14935 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14936 L:      linux-scsi@vger.kernel.org
14937 L:      target-devel@vger.kernel.org
14938 W:      http://www.linux-iscsi.org
14939 W:      http://groups.google.com/group/linux-iscsi-target-dev
14940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14941 S:      Supported
14942 F:      drivers/target/
14943 F:      include/target/
14944 F:      Documentation/target/
14945
14946 TASKSTATS STATISTICS INTERFACE
14947 M:      Balbir Singh <bsingharora@gmail.com>
14948 S:      Maintained
14949 F:      Documentation/accounting/taskstats*
14950 F:      include/linux/taskstats*
14951 F:      kernel/taskstats.c
14952
14953 TC subsystem
14954 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14955 M:      Cong Wang <xiyou.wangcong@gmail.com>
14956 M:      Jiri Pirko <jiri@resnulli.us>
14957 L:      netdev@vger.kernel.org
14958 S:      Maintained
14959 F:      include/net/pkt_cls.h
14960 F:      include/net/pkt_sched.h
14961 F:      include/net/tc_act/
14962 F:      include/uapi/linux/pkt_cls.h
14963 F:      include/uapi/linux/pkt_sched.h
14964 F:      include/uapi/linux/tc_act/
14965 F:      include/uapi/linux/tc_ematch/
14966 F:      net/sched/
14967
14968 TC90522 MEDIA DRIVER
14969 M:      Akihiro Tsukada <tskd08@gmail.com>
14970 L:      linux-media@vger.kernel.org
14971 S:      Odd Fixes
14972 F:      drivers/media/dvb-frontends/tc90522*
14973
14974 TCP LOW PRIORITY MODULE
14975 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14976 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14977 W:      http://tcp-lp-mod.sourceforge.net/
14978 S:      Maintained
14979 F:      net/ipv4/tcp_lp.c
14980
14981 TDA10071 MEDIA DRIVER
14982 M:      Antti Palosaari <crope@iki.fi>
14983 L:      linux-media@vger.kernel.org
14984 W:      https://linuxtv.org
14985 W:      http://palosaari.fi/linux/
14986 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14987 T:      git git://linuxtv.org/anttip/media_tree.git
14988 S:      Maintained
14989 F:      drivers/media/dvb-frontends/tda10071*
14990
14991 TDA18212 MEDIA DRIVER
14992 M:      Antti Palosaari <crope@iki.fi>
14993 L:      linux-media@vger.kernel.org
14994 W:      https://linuxtv.org
14995 W:      http://palosaari.fi/linux/
14996 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14997 T:      git git://linuxtv.org/anttip/media_tree.git
14998 S:      Maintained
14999 F:      drivers/media/tuners/tda18212*
15000
15001 TDA18218 MEDIA DRIVER
15002 M:      Antti Palosaari <crope@iki.fi>
15003 L:      linux-media@vger.kernel.org
15004 W:      https://linuxtv.org
15005 W:      http://palosaari.fi/linux/
15006 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15007 T:      git git://linuxtv.org/anttip/media_tree.git
15008 S:      Maintained
15009 F:      drivers/media/tuners/tda18218*
15010
15011 TDA18250 MEDIA DRIVER
15012 M:      Olli Salonen <olli.salonen@iki.fi>
15013 L:      linux-media@vger.kernel.org
15014 W:      https://linuxtv.org
15015 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15016 T:      git git://linuxtv.org/media_tree.git
15017 S:      Maintained
15018 F:      drivers/media/tuners/tda18250*
15019
15020 TDA18271 MEDIA DRIVER
15021 M:      Michael Krufky <mkrufky@linuxtv.org>
15022 L:      linux-media@vger.kernel.org
15023 W:      https://linuxtv.org
15024 W:      http://github.com/mkrufky
15025 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15026 T:      git git://linuxtv.org/mkrufky/tuners.git
15027 S:      Maintained
15028 F:      drivers/media/tuners/tda18271*
15029
15030 TDA1997x MEDIA DRIVER
15031 M:      Tim Harvey <tharvey@gateworks.com>
15032 L:      linux-media@vger.kernel.org
15033 W:      https://linuxtv.org
15034 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15035 S:      Maintained
15036 F:      drivers/media/i2c/tda1997x.*
15037
15038 TDA827x MEDIA DRIVER
15039 M:      Michael Krufky <mkrufky@linuxtv.org>
15040 L:      linux-media@vger.kernel.org
15041 W:      https://linuxtv.org
15042 W:      http://github.com/mkrufky
15043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15044 T:      git git://linuxtv.org/mkrufky/tuners.git
15045 S:      Maintained
15046 F:      drivers/media/tuners/tda8290.*
15047
15048 TDA8290 MEDIA DRIVER
15049 M:      Michael Krufky <mkrufky@linuxtv.org>
15050 L:      linux-media@vger.kernel.org
15051 W:      https://linuxtv.org
15052 W:      http://github.com/mkrufky
15053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15054 T:      git git://linuxtv.org/mkrufky/tuners.git
15055 S:      Maintained
15056 F:      drivers/media/tuners/tda8290.*
15057
15058 TDA9840 MEDIA DRIVER
15059 M:      Hans Verkuil <hverkuil@xs4all.nl>
15060 L:      linux-media@vger.kernel.org
15061 T:      git git://linuxtv.org/media_tree.git
15062 W:      https://linuxtv.org
15063 S:      Maintained
15064 F:      drivers/media/i2c/tda9840*
15065
15066 TEA5761 TUNER DRIVER
15067 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15068 L:      linux-media@vger.kernel.org
15069 W:      https://linuxtv.org
15070 T:      git git://linuxtv.org/media_tree.git
15071 S:      Odd fixes
15072 F:      drivers/media/tuners/tea5761.*
15073
15074 TEA5767 TUNER DRIVER
15075 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15076 L:      linux-media@vger.kernel.org
15077 W:      https://linuxtv.org
15078 T:      git git://linuxtv.org/media_tree.git
15079 S:      Maintained
15080 F:      drivers/media/tuners/tea5767.*
15081
15082 TEA6415C MEDIA DRIVER
15083 M:      Hans Verkuil <hverkuil@xs4all.nl>
15084 L:      linux-media@vger.kernel.org
15085 T:      git git://linuxtv.org/media_tree.git
15086 W:      https://linuxtv.org
15087 S:      Maintained
15088 F:      drivers/media/i2c/tea6415c*
15089
15090 TEA6420 MEDIA DRIVER
15091 M:      Hans Verkuil <hverkuil@xs4all.nl>
15092 L:      linux-media@vger.kernel.org
15093 T:      git git://linuxtv.org/media_tree.git
15094 W:      https://linuxtv.org
15095 S:      Maintained
15096 F:      drivers/media/i2c/tea6420*
15097
15098 TEAM DRIVER
15099 M:      Jiri Pirko <jiri@resnulli.us>
15100 L:      netdev@vger.kernel.org
15101 S:      Supported
15102 F:      drivers/net/team/
15103 F:      include/linux/if_team.h
15104 F:      include/uapi/linux/if_team.h
15105
15106 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15107 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15108 S:      Maintained
15109 F:      arch/x86/platform/ts5500/
15110
15111 TECHNOTREND USB IR RECEIVER
15112 M:      Sean Young <sean@mess.org>
15113 L:      linux-media@vger.kernel.org
15114 S:      Maintained
15115 F:      drivers/media/rc/ttusbir.c
15116
15117 TECHWELL TW9910 VIDEO DECODER
15118 L:      linux-media@vger.kernel.org
15119 S:      Orphan
15120 F:      drivers/media/i2c/tw9910.c
15121 F:      include/media/i2c/tw9910.h
15122
15123 TEE SUBSYSTEM
15124 M:      Jens Wiklander <jens.wiklander@linaro.org>
15125 S:      Maintained
15126 F:      include/linux/tee_drv.h
15127 F:      include/uapi/linux/tee.h
15128 F:      drivers/tee/
15129 F:      Documentation/tee.txt
15130
15131 TEGRA ARCHITECTURE SUPPORT
15132 M:      Thierry Reding <thierry.reding@gmail.com>
15133 M:      Jonathan Hunter <jonathanh@nvidia.com>
15134 L:      linux-tegra@vger.kernel.org
15135 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15137 S:      Supported
15138 N:      [^a-z]tegra
15139
15140 TEGRA CLOCK DRIVER
15141 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15142 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15143 S:      Supported
15144 F:      drivers/clk/tegra/
15145
15146 TEGRA DMA DRIVERS
15147 M:      Laxman Dewangan <ldewangan@nvidia.com>
15148 M:      Jon Hunter <jonathanh@nvidia.com>
15149 S:      Supported
15150 F:      drivers/dma/tegra*
15151
15152 TEGRA I2C DRIVER
15153 M:      Laxman Dewangan <ldewangan@nvidia.com>
15154 S:      Supported
15155 F:      drivers/i2c/busses/i2c-tegra.c
15156
15157 TEGRA IOMMU DRIVERS
15158 M:      Thierry Reding <thierry.reding@gmail.com>
15159 L:      linux-tegra@vger.kernel.org
15160 S:      Supported
15161 F:      drivers/iommu/tegra*
15162
15163 TEGRA KBC DRIVER
15164 M:      Laxman Dewangan <ldewangan@nvidia.com>
15165 S:      Supported
15166 F:      drivers/input/keyboard/tegra-kbc.c
15167
15168 TEGRA NAND DRIVER
15169 M:      Stefan Agner <stefan@agner.ch>
15170 M:      Lucas Stach <dev@lynxeye.de>
15171 S:      Maintained
15172 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15173 F:      drivers/mtd/nand/raw/tegra_nand.c
15174
15175 TEGRA PWM DRIVER
15176 M:      Thierry Reding <thierry.reding@gmail.com>
15177 S:      Supported
15178 F:      drivers/pwm/pwm-tegra.c
15179
15180 TEGRA SERIAL DRIVER
15181 M:      Laxman Dewangan <ldewangan@nvidia.com>
15182 S:      Supported
15183 F:      drivers/tty/serial/serial-tegra.c
15184
15185 TEGRA SPI DRIVER
15186 M:      Laxman Dewangan <ldewangan@nvidia.com>
15187 S:      Supported
15188 F:      drivers/spi/spi-tegra*
15189
15190 TEHUTI ETHERNET DRIVER
15191 M:      Andy Gospodarek <andy@greyhouse.net>
15192 L:      netdev@vger.kernel.org
15193 S:      Supported
15194 F:      drivers/net/ethernet/tehuti/*
15195
15196 Telecom Clock Driver for MCPL0010
15197 M:      Mark Gross <mark.gross@intel.com>
15198 S:      Supported
15199 F:      drivers/char/tlclk.c
15200
15201 TENSILICA XTENSA PORT (xtensa)
15202 M:      Chris Zankel <chris@zankel.net>
15203 M:      Max Filippov <jcmvbkbc@gmail.com>
15204 L:      linux-xtensa@linux-xtensa.org
15205 T:      git git://github.com/czankel/xtensa-linux.git
15206 S:      Maintained
15207 F:      arch/xtensa/
15208 F:      drivers/irqchip/irq-xtensa-*
15209
15210 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15211 M:      Nishanth Menon <nm@ti.com>
15212 M:      Tero Kristo <t-kristo@ti.com>
15213 M:      Santosh Shilimkar <ssantosh@kernel.org>
15214 L:      linux-arm-kernel@lists.infradead.org
15215 S:      Maintained
15216 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15217 F:      drivers/firmware/ti_sci*
15218 F:      include/linux/soc/ti/ti_sci_protocol.h
15219 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15220 F:      drivers/soc/ti/ti_sci_pm_domains.c
15221 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15222 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15223 F:      drivers/clk/keystone/sci-clk.c
15224 F:      drivers/reset/reset-ti-sci.c
15225
15226 Texas Instruments ASoC drivers
15227 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15228 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15229 S:      Maintained
15230 F:      sound/soc/ti/
15231
15232 Texas Instruments' DAC7612 DAC Driver
15233 M:      Ricardo Ribalda <ricardo@ribalda.com>
15234 L:      linux-iio@vger.kernel.org
15235 S:      Supported
15236 F:      drivers/iio/dac/ti-dac7612.c
15237 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15238
15239 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15240 M:      Hans Verkuil <hverkuil@xs4all.nl>
15241 L:      linux-media@vger.kernel.org
15242 T:      git git://linuxtv.org/media_tree.git
15243 W:      https://linuxtv.org
15244 S:      Maintained
15245 F:      drivers/media/radio/radio-raremono.c
15246
15247 THERMAL
15248 M:      Zhang Rui <rui.zhang@intel.com>
15249 M:      Eduardo Valentin <edubezval@gmail.com>
15250 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15251 L:      linux-pm@vger.kernel.org
15252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15254 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15255 S:      Supported
15256 F:      drivers/thermal/
15257 F:      include/linux/thermal.h
15258 F:      include/uapi/linux/thermal.h
15259 F:      include/linux/cpu_cooling.h
15260 F:      Documentation/devicetree/bindings/thermal/
15261
15262 THERMAL/CPU_COOLING
15263 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15264 M:      Viresh Kumar <viresh.kumar@linaro.org>
15265 M:      Javi Merino <javi.merino@kernel.org>
15266 L:      linux-pm@vger.kernel.org
15267 S:      Supported
15268 F:      Documentation/thermal/cpu-cooling-api.txt
15269 F:      drivers/thermal/cpu_cooling.c
15270 F:      include/linux/cpu_cooling.h
15271
15272 THINKPAD ACPI EXTRAS DRIVER
15273 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15274 L:      ibm-acpi-devel@lists.sourceforge.net
15275 L:      platform-driver-x86@vger.kernel.org
15276 W:      http://ibm-acpi.sourceforge.net
15277 W:      http://thinkwiki.org/wiki/Ibm-acpi
15278 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15279 S:      Maintained
15280 F:      drivers/platform/x86/thinkpad_acpi.c
15281
15282 THUNDERBOLT DRIVER
15283 M:      Andreas Noever <andreas.noever@gmail.com>
15284 M:      Michael Jamet <michael.jamet@intel.com>
15285 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15286 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15288 S:      Maintained
15289 F:      Documentation/admin-guide/thunderbolt.rst
15290 F:      drivers/thunderbolt/
15291 F:      include/linux/thunderbolt.h
15292
15293 THUNDERBOLT NETWORK DRIVER
15294 M:      Michael Jamet <michael.jamet@intel.com>
15295 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15296 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15297 L:      netdev@vger.kernel.org
15298 S:      Maintained
15299 F:      drivers/net/thunderbolt.c
15300
15301 THUNDERX GPIO DRIVER
15302 M:      David Daney <david.daney@cavium.com>
15303 S:      Maintained
15304 F:      drivers/gpio/gpio-thunderx.c
15305
15306 TI AM437X VPFE DRIVER
15307 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15308 L:      linux-media@vger.kernel.org
15309 W:      https://linuxtv.org
15310 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15311 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15312 S:      Maintained
15313 F:      drivers/media/platform/am437x/
15314
15315 TI BANDGAP AND THERMAL DRIVER
15316 M:      Eduardo Valentin <edubezval@gmail.com>
15317 M:      Keerthy <j-keerthy@ti.com>
15318 L:      linux-pm@vger.kernel.org
15319 L:      linux-omap@vger.kernel.org
15320 S:      Maintained
15321 F:      drivers/thermal/ti-soc-thermal/
15322
15323 TI BQ27XXX POWER SUPPLY DRIVER
15324 R:      Andrew F. Davis <afd@ti.com>
15325 F:      include/linux/power/bq27xxx_battery.h
15326 F:      drivers/power/supply/bq27xxx_battery.c
15327 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15328
15329 TI CDCE706 CLOCK DRIVER
15330 M:      Max Filippov <jcmvbkbc@gmail.com>
15331 S:      Maintained
15332 F:      drivers/clk/clk-cdce706.c
15333
15334 TI CLOCK DRIVER
15335 M:      Tero Kristo <t-kristo@ti.com>
15336 L:      linux-omap@vger.kernel.org
15337 S:      Maintained
15338 F:      drivers/clk/ti/
15339 F:      include/linux/clk/ti.h
15340
15341 TI DAVINCI MACHINE SUPPORT
15342 M:      Sekhar Nori <nsekhar@ti.com>
15343 M:      Kevin Hilman <khilman@kernel.org>
15344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15346 S:      Supported
15347 F:      arch/arm/mach-davinci/
15348 F:      drivers/i2c/busses/i2c-davinci.c
15349 F:      arch/arm/boot/dts/da850*
15350
15351 TI DAVINCI SERIES CLOCK DRIVER
15352 M:      David Lechner <david@lechnology.com>
15353 R:      Sekhar Nori <nsekhar@ti.com>
15354 S:      Maintained
15355 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15356 F:      drivers/clk/davinci/
15357
15358 TI DAVINCI SERIES GPIO DRIVER
15359 M:      Keerthy <j-keerthy@ti.com>
15360 L:      linux-gpio@vger.kernel.org
15361 S:      Maintained
15362 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15363 F:      drivers/gpio/gpio-davinci.c
15364
15365 TI DAVINCI SERIES MEDIA DRIVER
15366 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15367 L:      linux-media@vger.kernel.org
15368 W:      https://linuxtv.org
15369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15370 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15371 S:      Maintained
15372 F:      drivers/media/platform/davinci/
15373 F:      include/media/davinci/
15374
15375 TI ETHERNET SWITCH DRIVER (CPSW)
15376 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15377 L:      linux-omap@vger.kernel.org
15378 L:      netdev@vger.kernel.org
15379 S:      Maintained
15380 F:      drivers/net/ethernet/ti/cpsw*
15381 F:      drivers/net/ethernet/ti/davinci*
15382
15383 TI FLASH MEDIA INTERFACE DRIVER
15384 M:      Alex Dubov <oakad@yahoo.com>
15385 S:      Maintained
15386 F:      drivers/misc/tifm*
15387 F:      drivers/mmc/host/tifm_sd.c
15388 F:      include/linux/tifm.h
15389
15390 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15391 M:      Santosh Shilimkar <ssantosh@kernel.org>
15392 L:      linux-kernel@vger.kernel.org
15393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15394 S:      Maintained
15395 F:      drivers/soc/ti/*
15396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15397
15398 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15399 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15400 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15401 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15402 S:      Maintained
15403 F:      sound/soc/codecs/lm49453*
15404 F:      sound/soc/codecs/isabelle*
15405
15406 TI LP855x BACKLIGHT DRIVER
15407 M:      Milo Kim <milo.kim@ti.com>
15408 S:      Maintained
15409 F:      Documentation/backlight/lp855x-driver.txt
15410 F:      drivers/video/backlight/lp855x_bl.c
15411 F:      include/linux/platform_data/lp855x.h
15412
15413 TI LP8727 CHARGER DRIVER
15414 M:      Milo Kim <milo.kim@ti.com>
15415 S:      Maintained
15416 F:      drivers/power/supply/lp8727_charger.c
15417 F:      include/linux/platform_data/lp8727.h
15418
15419 TI LP8788 MFD DRIVER
15420 M:      Milo Kim <milo.kim@ti.com>
15421 S:      Maintained
15422 F:      drivers/iio/adc/lp8788_adc.c
15423 F:      drivers/leds/leds-lp8788.c
15424 F:      drivers/mfd/lp8788*.c
15425 F:      drivers/power/supply/lp8788-charger.c
15426 F:      drivers/regulator/lp8788-*.c
15427 F:      include/linux/mfd/lp8788*.h
15428
15429 TI NETCP ETHERNET DRIVER
15430 M:      Wingman Kwok <w-kwok2@ti.com>
15431 M:      Murali Karicheri <m-karicheri2@ti.com>
15432 L:      netdev@vger.kernel.org
15433 S:      Maintained
15434 F:      drivers/net/ethernet/ti/netcp*
15435
15436 TI PCM3060 ASoC CODEC DRIVER
15437 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15438 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15439 S:      Maintained
15440 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15441 F:      sound/soc/codecs/pcm3060*
15442
15443 TI TAS571X FAMILY ASoC CODEC DRIVER
15444 M:      Kevin Cernekee <cernekee@chromium.org>
15445 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15446 S:      Odd Fixes
15447 F:      sound/soc/codecs/tas571x*
15448
15449 TI TRF7970A NFC DRIVER
15450 M:      Mark Greer <mgreer@animalcreek.com>
15451 L:      linux-wireless@vger.kernel.org
15452 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15453 S:      Supported
15454 F:      drivers/nfc/trf7970a.c
15455 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15456
15457 TI TWL4030 SERIES SOC CODEC DRIVER
15458 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15459 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15460 S:      Maintained
15461 F:      sound/soc/codecs/twl4030*
15462
15463 TI VPE/CAL DRIVERS
15464 M:      Benoit Parrot <bparrot@ti.com>
15465 L:      linux-media@vger.kernel.org
15466 W:      http://linuxtv.org/
15467 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15468 S:      Maintained
15469 F:      drivers/media/platform/ti-vpe/
15470
15471 TI WILINK WIRELESS DRIVERS
15472 L:      linux-wireless@vger.kernel.org
15473 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15474 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15476 S:      Orphan
15477 F:      drivers/net/wireless/ti/
15478 F:      include/linux/wl12xx.h
15479
15480 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15481 M:      John Stultz <john.stultz@linaro.org>
15482 M:      Thomas Gleixner <tglx@linutronix.de>
15483 R:      Stephen Boyd <sboyd@kernel.org>
15484 L:      linux-kernel@vger.kernel.org
15485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15486 S:      Supported
15487 F:      include/linux/clocksource.h
15488 F:      include/linux/time.h
15489 F:      include/linux/timex.h
15490 F:      include/uapi/linux/time.h
15491 F:      include/uapi/linux/timex.h
15492 F:      kernel/time/clocksource.c
15493 F:      kernel/time/time*.c
15494 F:      kernel/time/alarmtimer.c
15495 F:      kernel/time/ntp.c
15496 F:      tools/testing/selftests/timers/
15497
15498 TIPC NETWORK LAYER
15499 M:      Jon Maloy <jon.maloy@ericsson.com>
15500 M:      Ying Xue <ying.xue@windriver.com>
15501 L:      netdev@vger.kernel.org (core kernel code)
15502 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15503 W:      http://tipc.sourceforge.net/
15504 S:      Maintained
15505 F:      include/uapi/linux/tipc*.h
15506 F:      net/tipc/
15507
15508 TLAN NETWORK DRIVER
15509 M:      Samuel Chessman <chessman@tux.org>
15510 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15511 W:      http://sourceforge.net/projects/tlan/
15512 S:      Maintained
15513 F:      Documentation/networking/device_drivers/ti/tlan.txt
15514 F:      drivers/net/ethernet/ti/tlan.*
15515
15516 TM6000 VIDEO4LINUX DRIVER
15517 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15518 L:      linux-media@vger.kernel.org
15519 W:      https://linuxtv.org
15520 T:      git git://linuxtv.org/media_tree.git
15521 S:      Odd fixes
15522 F:      drivers/media/usb/tm6000/
15523 F:      Documentation/media/v4l-drivers/tm6000*
15524
15525 TMIO/SDHI MMC DRIVER
15526 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15527 L:      linux-mmc@vger.kernel.org
15528 S:      Supported
15529 F:      drivers/mmc/host/tmio_mmc*
15530 F:      drivers/mmc/host/renesas_sdhi*
15531 F:      include/linux/mfd/tmio.h
15532
15533 TMP401 HARDWARE MONITOR DRIVER
15534 M:      Guenter Roeck <linux@roeck-us.net>
15535 L:      linux-hwmon@vger.kernel.org
15536 S:      Maintained
15537 F:      Documentation/hwmon/tmp401
15538 F:      drivers/hwmon/tmp401.c
15539
15540 TMPFS (SHMEM FILESYSTEM)
15541 M:      Hugh Dickins <hughd@google.com>
15542 L:      linux-mm@kvack.org
15543 S:      Maintained
15544 F:      include/linux/shmem_fs.h
15545 F:      mm/shmem.c
15546
15547 TOMOYO SECURITY MODULE
15548 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15549 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15550 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15551 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15552 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15553 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15554 W:      http://tomoyo.sourceforge.jp/
15555 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15556 S:      Maintained
15557 F:      security/tomoyo/
15558
15559 TOPSTAR LAPTOP EXTRAS DRIVER
15560 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15561 L:      platform-driver-x86@vger.kernel.org
15562 S:      Maintained
15563 F:      drivers/platform/x86/topstar-laptop.c
15564
15565 TORTURE-TEST MODULES
15566 M:      Davidlohr Bueso <dave@stgolabs.net>
15567 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15568 M:      Josh Triplett <josh@joshtriplett.org>
15569 L:      linux-kernel@vger.kernel.org
15570 S:      Supported
15571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15572 F:      Documentation/RCU/torture.txt
15573 F:      kernel/torture.c
15574 F:      kernel/rcu/rcutorture.c
15575 F:      kernel/rcu/rcuperf.c
15576 F:      kernel/locking/locktorture.c
15577
15578 TOSHIBA ACPI EXTRAS DRIVER
15579 M:      Azael Avalos <coproscefalo@gmail.com>
15580 L:      platform-driver-x86@vger.kernel.org
15581 S:      Maintained
15582 F:      drivers/platform/x86/toshiba_acpi.c
15583
15584 TOSHIBA BLUETOOTH DRIVER
15585 M:      Azael Avalos <coproscefalo@gmail.com>
15586 L:      platform-driver-x86@vger.kernel.org
15587 S:      Maintained
15588 F:      drivers/platform/x86/toshiba_bluetooth.c
15589
15590 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15591 M:      Azael Avalos <coproscefalo@gmail.com>
15592 L:      platform-driver-x86@vger.kernel.org
15593 S:      Maintained
15594 F:      drivers/platform/x86/toshiba_haps.c
15595
15596 TOSHIBA SMM DRIVER
15597 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15598 W:      http://www.buzzard.org.uk/toshiba/
15599 S:      Maintained
15600 F:      drivers/char/toshiba.c
15601 F:      include/linux/toshiba.h
15602 F:      include/uapi/linux/toshiba.h
15603
15604 TOSHIBA TC358743 DRIVER
15605 M:      Mats Randgaard <matrandg@cisco.com>
15606 L:      linux-media@vger.kernel.org
15607 S:      Maintained
15608 F:      drivers/media/i2c/tc358743*
15609 F:      include/media/i2c/tc358743.h
15610
15611 TOSHIBA WMI HOTKEYS DRIVER
15612 M:      Azael Avalos <coproscefalo@gmail.com>
15613 L:      platform-driver-x86@vger.kernel.org
15614 S:      Maintained
15615 F:      drivers/platform/x86/toshiba-wmi.c
15616
15617 TPM DEVICE DRIVER
15618 M:      Peter Huewe <peterhuewe@gmx.de>
15619 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15620 R:      Jason Gunthorpe <jgg@ziepe.ca>
15621 L:      linux-integrity@vger.kernel.org
15622 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15623 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15624 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15625 S:      Maintained
15626 F:      drivers/char/tpm/
15627
15628 TRACING
15629 M:      Steven Rostedt <rostedt@goodmis.org>
15630 M:      Ingo Molnar <mingo@redhat.com>
15631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15632 S:      Maintained
15633 F:      Documentation/trace/ftrace.rst
15634 F:      arch/*/*/*/ftrace.h
15635 F:      arch/*/kernel/ftrace.c
15636 F:      include/*/ftrace.h
15637 F:      include/linux/trace*.h
15638 F:      include/trace/
15639 F:      kernel/trace/
15640 F:      tools/testing/selftests/ftrace/
15641
15642 TRACING MMIO ACCESSES (MMIOTRACE)
15643 M:      Steven Rostedt <rostedt@goodmis.org>
15644 M:      Ingo Molnar <mingo@kernel.org>
15645 R:      Karol Herbst <karolherbst@gmail.com>
15646 R:      Pekka Paalanen <ppaalanen@gmail.com>
15647 S:      Maintained
15648 L:      linux-kernel@vger.kernel.org
15649 L:      nouveau@lists.freedesktop.org
15650 F:      kernel/trace/trace_mmiotrace.c
15651 F:      include/linux/mmiotrace.h
15652 F:      arch/x86/mm/kmmio.c
15653 F:      arch/x86/mm/mmio-mod.c
15654 F:      arch/x86/mm/testmmiotrace.c
15655
15656 TRIVIAL PATCHES
15657 M:      Jiri Kosina <trivial@kernel.org>
15658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15659 S:      Maintained
15660 K:      ^Subject:.*(?i)trivial
15661
15662 TEMPO SEMICONDUCTOR DRIVERS
15663 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15664 S:      Maintained
15665 F:      sound/soc/codecs/tscs*.c
15666 F:      sound/soc/codecs/tscs*.h
15667 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15668
15669 TTY LAYER
15670 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15671 M:      Jiri Slaby <jslaby@suse.com>
15672 S:      Supported
15673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15674 F:      Documentation/serial/
15675 F:      drivers/tty/
15676 F:      drivers/tty/serial/serial_core.c
15677 F:      include/linux/serial_core.h
15678 F:      include/linux/serial.h
15679 F:      include/linux/tty.h
15680 F:      include/uapi/linux/serial_core.h
15681 F:      include/uapi/linux/serial.h
15682 F:      include/uapi/linux/tty.h
15683
15684 TUA9001 MEDIA DRIVER
15685 M:      Antti Palosaari <crope@iki.fi>
15686 L:      linux-media@vger.kernel.org
15687 W:      https://linuxtv.org
15688 W:      http://palosaari.fi/linux/
15689 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15690 T:      git git://linuxtv.org/anttip/media_tree.git
15691 S:      Maintained
15692 F:      drivers/media/tuners/tua9001*
15693
15694 TULIP NETWORK DRIVERS
15695 L:      netdev@vger.kernel.org
15696 L:      linux-parisc@vger.kernel.org
15697 S:      Orphan
15698 F:      drivers/net/ethernet/dec/tulip/
15699
15700 TUN/TAP driver
15701 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15702 W:      http://vtun.sourceforge.net/tun
15703 S:      Maintained
15704 F:      Documentation/networking/tuntap.txt
15705 F:      arch/um/os-Linux/drivers/
15706
15707 TURBOCHANNEL SUBSYSTEM
15708 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15709 M:      Ralf Baechle <ralf@linux-mips.org>
15710 L:      linux-mips@vger.kernel.org
15711 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15712 S:      Maintained
15713 F:      drivers/tc/
15714 F:      include/linux/tc.h
15715
15716 TURBOSTAT UTILITY
15717 M:      "Len Brown" <lenb@kernel.org>
15718 L:      linux-pm@vger.kernel.org
15719 B:      https://bugzilla.kernel.org
15720 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15722 S:      Supported
15723 F:      tools/power/x86/turbostat/
15724
15725 TW5864 VIDEO4LINUX DRIVER
15726 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15727 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15728 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15729 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15730 L:      linux-media@vger.kernel.org
15731 S:      Supported
15732 F:      drivers/media/pci/tw5864/
15733
15734 TW68 VIDEO4LINUX DRIVER
15735 M:      Hans Verkuil <hverkuil@xs4all.nl>
15736 L:      linux-media@vger.kernel.org
15737 T:      git git://linuxtv.org/media_tree.git
15738 W:      https://linuxtv.org
15739 S:      Odd Fixes
15740 F:      drivers/media/pci/tw68/
15741
15742 TW686X VIDEO4LINUX DRIVER
15743 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15744 L:      linux-media@vger.kernel.org
15745 T:      git git://linuxtv.org/media_tree.git
15746 W:      http://linuxtv.org
15747 S:      Maintained
15748 F:      drivers/media/pci/tw686x/
15749
15750 UBI FILE SYSTEM (UBIFS)
15751 M:      Richard Weinberger <richard@nod.at>
15752 M:      Artem Bityutskiy <dedekind1@gmail.com>
15753 M:      Adrian Hunter <adrian.hunter@intel.com>
15754 L:      linux-mtd@lists.infradead.org
15755 T:      git git://git.infradead.org/ubifs-2.6.git
15756 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15757 S:      Supported
15758 F:      Documentation/filesystems/ubifs.txt
15759 F:      fs/ubifs/
15760
15761 UCLINUX (M68KNOMMU AND COLDFIRE)
15762 M:      Greg Ungerer <gerg@linux-m68k.org>
15763 W:      http://www.linux-m68k.org/
15764 W:      http://www.uclinux.org/
15765 L:      linux-m68k@lists.linux-m68k.org
15766 L:      uclinux-dev@uclinux.org  (subscribers-only)
15767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15768 S:      Maintained
15769 F:      arch/m68k/coldfire/
15770 F:      arch/m68k/68*/
15771 F:      arch/m68k/*/*_no.*
15772 F:      arch/m68k/include/asm/*_no.*
15773
15774 UDF FILESYSTEM
15775 M:      Jan Kara <jack@suse.com>
15776 S:      Maintained
15777 F:      Documentation/filesystems/udf.txt
15778 F:      fs/udf/
15779
15780 UDRAW TABLET
15781 M:      Bastien Nocera <hadess@hadess.net>
15782 L:      linux-input@vger.kernel.org
15783 S:      Maintained
15784 F:      drivers/hid/hid-udraw-ps3.c
15785
15786 UFS FILESYSTEM
15787 M:      Evgeniy Dushistov <dushistov@mail.ru>
15788 S:      Maintained
15789 F:      Documentation/filesystems/ufs.txt
15790 F:      fs/ufs/
15791
15792 UHID USERSPACE HID IO DRIVER:
15793 M:      David Herrmann <dh.herrmann@googlemail.com>
15794 L:      linux-input@vger.kernel.org
15795 S:      Maintained
15796 F:      drivers/hid/uhid.c
15797 F:      include/uapi/linux/uhid.h
15798
15799 ULPI BUS
15800 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15801 L:      linux-usb@vger.kernel.org
15802 S:      Maintained
15803 F:      drivers/usb/common/ulpi.c
15804 F:      include/linux/ulpi/
15805
15806 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15807 L:      linux-usb@vger.kernel.org
15808 S:      Orphan
15809 F:      drivers/uwb/
15810 F:      include/linux/uwb.h
15811 F:      include/linux/uwb/
15812
15813 UNICORE32 ARCHITECTURE:
15814 M:      Guan Xuetao <gxt@pku.edu.cn>
15815 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15816 S:      Maintained
15817 T:      git git://github.com/gxt/linux.git
15818 F:      arch/unicore32/
15819
15820 UNIFDEF
15821 M:      Tony Finch <dot@dotat.at>
15822 W:      http://dotat.at/prog/unifdef
15823 S:      Maintained
15824 F:      scripts/unifdef.c
15825
15826 UNIFORM CDROM DRIVER
15827 M:      Jens Axboe <axboe@kernel.dk>
15828 W:      http://www.kernel.dk
15829 S:      Maintained
15830 F:      Documentation/cdrom/
15831 F:      drivers/cdrom/cdrom.c
15832 F:      include/linux/cdrom.h
15833 F:      include/uapi/linux/cdrom.h
15834
15835 UNISYS S-PAR DRIVERS
15836 M:      David Kershner <david.kershner@unisys.com>
15837 L:      sparmaintainer@unisys.com (Unisys internal)
15838 S:      Supported
15839 F:      include/linux/visorbus.h
15840 F:      drivers/visorbus/
15841 F:      drivers/staging/unisys/
15842
15843 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15844 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15845 L:      linux-scsi@vger.kernel.org
15846 S:      Supported
15847 F:      Documentation/scsi/ufs.txt
15848 F:      drivers/scsi/ufs/
15849
15850 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15851 M:      Joao Pinto <jpinto@synopsys.com>
15852 L:      linux-scsi@vger.kernel.org
15853 S:      Supported
15854 F:      drivers/scsi/ufs/*dwc*
15855
15856 UNSORTED BLOCK IMAGES (UBI)
15857 M:      Artem Bityutskiy <dedekind1@gmail.com>
15858 M:      Richard Weinberger <richard@nod.at>
15859 W:      http://www.linux-mtd.infradead.org/
15860 L:      linux-mtd@lists.infradead.org
15861 T:      git git://git.infradead.org/ubifs-2.6.git
15862 S:      Supported
15863 F:      drivers/mtd/ubi/
15864 F:      include/linux/mtd/ubi.h
15865 F:      include/uapi/mtd/ubi-user.h
15866
15867 USB "USBNET" DRIVER FRAMEWORK
15868 M:      Oliver Neukum <oneukum@suse.com>
15869 L:      netdev@vger.kernel.org
15870 W:      http://www.linux-usb.org/usbnet
15871 S:      Maintained
15872 F:      drivers/net/usb/usbnet.c
15873 F:      include/linux/usb/usbnet.h
15874
15875 USB ACM DRIVER
15876 M:      Oliver Neukum <oneukum@suse.com>
15877 L:      linux-usb@vger.kernel.org
15878 S:      Maintained
15879 F:      Documentation/usb/acm.txt
15880 F:      drivers/usb/class/cdc-acm.*
15881
15882 USB AR5523 WIRELESS DRIVER
15883 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15884 L:      linux-wireless@vger.kernel.org
15885 S:      Maintained
15886 F:      drivers/net/wireless/ath/ar5523/
15887
15888 USB ATTACHED SCSI
15889 M:      Oliver Neukum <oneukum@suse.com>
15890 L:      linux-usb@vger.kernel.org
15891 L:      linux-scsi@vger.kernel.org
15892 S:      Maintained
15893 F:      drivers/usb/storage/uas.c
15894
15895 USB CDC ETHERNET DRIVER
15896 M:      Oliver Neukum <oliver@neukum.org>
15897 L:      linux-usb@vger.kernel.org
15898 S:      Maintained
15899 F:      drivers/net/usb/cdc_*.c
15900 F:      include/uapi/linux/usb/cdc.h
15901
15902 USB CHAOSKEY DRIVER
15903 M:      Keith Packard <keithp@keithp.com>
15904 L:      linux-usb@vger.kernel.org
15905 S:      Maintained
15906 F:      drivers/usb/misc/chaoskey.c
15907
15908 USB CYPRESS C67X00 DRIVER
15909 M:      Peter Korsgaard <jacmet@sunsite.dk>
15910 L:      linux-usb@vger.kernel.org
15911 S:      Maintained
15912 F:      drivers/usb/c67x00/
15913
15914 USB DAVICOM DM9601 DRIVER
15915 M:      Peter Korsgaard <jacmet@sunsite.dk>
15916 L:      netdev@vger.kernel.org
15917 W:      http://www.linux-usb.org/usbnet
15918 S:      Maintained
15919 F:      drivers/net/usb/dm9601.c
15920
15921 USB DIAMOND RIO500 DRIVER
15922 M:      Cesar Miquel <miquel@df.uba.ar>
15923 L:      rio500-users@lists.sourceforge.net
15924 W:      http://rio500.sourceforge.net
15925 S:      Maintained
15926 F:      drivers/usb/misc/rio500*
15927
15928 USB EHCI DRIVER
15929 M:      Alan Stern <stern@rowland.harvard.edu>
15930 L:      linux-usb@vger.kernel.org
15931 S:      Maintained
15932 F:      Documentation/usb/ehci.txt
15933 F:      drivers/usb/host/ehci*
15934
15935 USB GADGET/PERIPHERAL SUBSYSTEM
15936 M:      Felipe Balbi <balbi@kernel.org>
15937 L:      linux-usb@vger.kernel.org
15938 W:      http://www.linux-usb.org/gadget
15939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15940 S:      Maintained
15941 F:      drivers/usb/gadget/
15942 F:      include/linux/usb/gadget*
15943
15944 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15945 M:      Jiri Kosina <jikos@kernel.org>
15946 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15947 L:      linux-usb@vger.kernel.org
15948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15949 S:      Maintained
15950 F:      Documentation/hid/hiddev.txt
15951 F:      drivers/hid/usbhid/
15952
15953 USB INTEL XHCI ROLE MUX DRIVER
15954 M:      Hans de Goede <hdegoede@redhat.com>
15955 L:      linux-usb@vger.kernel.org
15956 S:      Maintained
15957 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15958
15959 USB ISP116X DRIVER
15960 M:      Olav Kongas <ok@artecdesign.ee>
15961 L:      linux-usb@vger.kernel.org
15962 S:      Maintained
15963 F:      drivers/usb/host/isp116x*
15964 F:      include/linux/usb/isp116x.h
15965
15966 USB LAN78XX ETHERNET DRIVER
15967 M:      Woojung Huh <woojung.huh@microchip.com>
15968 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15969 L:      netdev@vger.kernel.org
15970 S:      Maintained
15971 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15972 F:      drivers/net/usb/lan78xx.*
15973 F:      include/dt-bindings/net/microchip-lan78xx.h
15974
15975 USB MASS STORAGE DRIVER
15976 M:      Alan Stern <stern@rowland.harvard.edu>
15977 L:      linux-usb@vger.kernel.org
15978 L:      usb-storage@lists.one-eyed-alien.net
15979 S:      Maintained
15980 F:      drivers/usb/storage/
15981
15982 USB MIDI DRIVER
15983 M:      Clemens Ladisch <clemens@ladisch.de>
15984 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15985 T:      git git://git.alsa-project.org/alsa-kernel.git
15986 S:      Maintained
15987 F:      sound/usb/midi.*
15988
15989 USB NETWORKING DRIVERS
15990 L:      linux-usb@vger.kernel.org
15991 S:      Odd Fixes
15992 F:      drivers/net/usb/
15993
15994 USB OHCI DRIVER
15995 M:      Alan Stern <stern@rowland.harvard.edu>
15996 L:      linux-usb@vger.kernel.org
15997 S:      Maintained
15998 F:      Documentation/usb/ohci.txt
15999 F:      drivers/usb/host/ohci*
16000
16001 USB OTG FSM (Finite State Machine)
16002 M:      Peter Chen <Peter.Chen@nxp.com>
16003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16004 L:      linux-usb@vger.kernel.org
16005 S:      Maintained
16006 F:      drivers/usb/common/usb-otg-fsm.c
16007
16008 USB OVER IP DRIVER
16009 M:      Valentina Manea <valentina.manea.m@gmail.com>
16010 M:      Shuah Khan <shuah@kernel.org>
16011 M:      Shuah Khan <skhan@linuxfoundation.org>
16012 L:      linux-usb@vger.kernel.org
16013 S:      Maintained
16014 F:      Documentation/usb/usbip_protocol.txt
16015 F:      drivers/usb/usbip/
16016 F:      tools/usb/usbip/
16017 F:      tools/testing/selftests/drivers/usb/usbip/
16018
16019 USB PEGASUS DRIVER
16020 M:      Petko Manolov <petkan@nucleusys.com>
16021 L:      linux-usb@vger.kernel.org
16022 L:      netdev@vger.kernel.org
16023 T:      git git://github.com/petkan/pegasus.git
16024 W:      https://github.com/petkan/pegasus
16025 S:      Maintained
16026 F:      drivers/net/usb/pegasus.*
16027
16028 USB PHY LAYER
16029 M:      Felipe Balbi <balbi@kernel.org>
16030 L:      linux-usb@vger.kernel.org
16031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16032 S:      Maintained
16033 F:      drivers/usb/phy/
16034
16035 USB PRINTER DRIVER (usblp)
16036 M:      Pete Zaitcev <zaitcev@redhat.com>
16037 L:      linux-usb@vger.kernel.org
16038 S:      Supported
16039 F:      drivers/usb/class/usblp.c
16040
16041 USB QMI WWAN NETWORK DRIVER
16042 M:      Bjørn Mork <bjorn@mork.no>
16043 L:      netdev@vger.kernel.org
16044 S:      Maintained
16045 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16046 F:      drivers/net/usb/qmi_wwan.c
16047
16048 USB RTL8150 DRIVER
16049 M:      Petko Manolov <petkan@nucleusys.com>
16050 L:      linux-usb@vger.kernel.org
16051 L:      netdev@vger.kernel.org
16052 T:      git git://github.com/petkan/rtl8150.git
16053 W:      https://github.com/petkan/rtl8150
16054 S:      Maintained
16055 F:      drivers/net/usb/rtl8150.c
16056
16057 USB SERIAL SUBSYSTEM
16058 M:      Johan Hovold <johan@kernel.org>
16059 L:      linux-usb@vger.kernel.org
16060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16061 S:      Maintained
16062 F:      Documentation/usb/usb-serial.txt
16063 F:      drivers/usb/serial/
16064 F:      include/linux/usb/serial.h
16065
16066 USB SMSC75XX ETHERNET DRIVER
16067 M:      Steve Glendinning <steve.glendinning@shawell.net>
16068 L:      netdev@vger.kernel.org
16069 S:      Maintained
16070 F:      drivers/net/usb/smsc75xx.*
16071
16072 USB SMSC95XX ETHERNET DRIVER
16073 M:      Steve Glendinning <steve.glendinning@shawell.net>
16074 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16075 L:      netdev@vger.kernel.org
16076 S:      Maintained
16077 F:      drivers/net/usb/smsc95xx.*
16078
16079 USB SUBSYSTEM
16080 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16081 L:      linux-usb@vger.kernel.org
16082 W:      http://www.linux-usb.org
16083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16084 S:      Supported
16085 F:      Documentation/devicetree/bindings/usb/
16086 F:      Documentation/usb/
16087 F:      drivers/usb/
16088 F:      include/linux/usb.h
16089 F:      include/linux/usb/
16090
16091 USB TYPEC PI3USB30532 MUX DRIVER
16092 M:      Hans de Goede <hdegoede@redhat.com>
16093 L:      linux-usb@vger.kernel.org
16094 S:      Maintained
16095 F:      drivers/usb/typec/mux/pi3usb30532.c
16096
16097 USB TYPEC CLASS
16098 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16099 L:      linux-usb@vger.kernel.org
16100 S:      Maintained
16101 F:      Documentation/ABI/testing/sysfs-class-typec
16102 F:      Documentation/driver-api/usb/typec.rst
16103 F:      drivers/usb/typec/
16104 F:      include/linux/usb/typec.h
16105
16106 USB TYPEC BUS FOR ALTERNATE MODES
16107 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16108 L:      linux-usb@vger.kernel.org
16109 S:      Maintained
16110 F:      Documentation/ABI/testing/sysfs-bus-typec
16111 F:      Documentation/driver-api/usb/typec_bus.rst
16112 F:      drivers/usb/typec/altmodes/
16113 F:      include/linux/usb/typec_altmode.h
16114
16115 USB TYPEC PORT CONTROLLER DRIVERS
16116 M:      Guenter Roeck <linux@roeck-us.net>
16117 L:      linux-usb@vger.kernel.org
16118 S:      Maintained
16119 F:      drivers/usb/typec/tcpm/
16120
16121 USB UHCI DRIVER
16122 M:      Alan Stern <stern@rowland.harvard.edu>
16123 L:      linux-usb@vger.kernel.org
16124 S:      Maintained
16125 F:      drivers/usb/host/uhci*
16126
16127 USB VIDEO CLASS
16128 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16129 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16130 L:      linux-media@vger.kernel.org
16131 T:      git git://linuxtv.org/media_tree.git
16132 W:      http://www.ideasonboard.org/uvc/
16133 S:      Maintained
16134 F:      drivers/media/usb/uvc/
16135 F:      include/uapi/linux/uvcvideo.h
16136
16137 USB VISION DRIVER
16138 M:      Hans Verkuil <hverkuil@xs4all.nl>
16139 L:      linux-media@vger.kernel.org
16140 T:      git git://linuxtv.org/media_tree.git
16141 W:      https://linuxtv.org
16142 S:      Odd Fixes
16143 F:      drivers/media/usb/usbvision/
16144
16145 USB WEBCAM GADGET
16146 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16147 L:      linux-usb@vger.kernel.org
16148 S:      Maintained
16149 F:      drivers/usb/gadget/function/*uvc*
16150 F:      drivers/usb/gadget/legacy/webcam.c
16151 F:      include/uapi/linux/usb/g_uvc.h
16152
16153 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16154 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16155 L:      linux-wireless@vger.kernel.org
16156 S:      Maintained
16157 F:      drivers/net/wireless/rndis_wlan.c
16158
16159 USB XHCI DRIVER
16160 M:      Mathias Nyman <mathias.nyman@intel.com>
16161 L:      linux-usb@vger.kernel.org
16162 S:      Supported
16163 F:      drivers/usb/host/xhci*
16164 F:      drivers/usb/host/pci-quirks*
16165
16166 USB ZD1201 DRIVER
16167 L:      linux-wireless@vger.kernel.org
16168 W:      http://linux-lc100020.sourceforge.net
16169 S:      Orphan
16170 F:      drivers/net/wireless/zydas/zd1201.*
16171
16172 USB ZR364XX DRIVER
16173 M:      Antoine Jacquet <royale@zerezo.com>
16174 L:      linux-usb@vger.kernel.org
16175 L:      linux-media@vger.kernel.org
16176 T:      git git://linuxtv.org/media_tree.git
16177 W:      http://royale.zerezo.com/zr364xx/
16178 S:      Maintained
16179 F:      Documentation/media/v4l-drivers/zr364xx*
16180 F:      drivers/media/usb/zr364xx/
16181
16182 USER-MODE LINUX (UML)
16183 M:      Jeff Dike <jdike@addtoit.com>
16184 M:      Richard Weinberger <richard@nod.at>
16185 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16186 L:      linux-um@lists.infradead.org
16187 W:      http://user-mode-linux.sourceforge.net
16188 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16190 S:      Maintained
16191 F:      Documentation/virtual/uml/
16192 F:      arch/um/
16193 F:      arch/x86/um/
16194 F:      fs/hostfs/
16195
16196 USERSPACE COPYIN/COPYOUT (UIOVEC)
16197 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16198 S:      Maintained
16199 F:      lib/iov_iter.c
16200 F:      include/linux/uio.h
16201
16202 USERSPACE DMA BUFFER DRIVER
16203 M:      Gerd Hoffmann <kraxel@redhat.com>
16204 S:      Maintained
16205 L:      dri-devel@lists.freedesktop.org
16206 F:      drivers/dma-buf/udmabuf.c
16207 F:      include/uapi/linux/udmabuf.h
16208 T:      git git://anongit.freedesktop.org/drm/drm-misc
16209
16210 USERSPACE I/O (UIO)
16211 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16212 S:      Maintained
16213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16214 F:      Documentation/driver-api/uio-howto.rst
16215 F:      drivers/uio/
16216 F:      include/linux/uio_driver.h
16217
16218 UTIL-LINUX PACKAGE
16219 M:      Karel Zak <kzak@redhat.com>
16220 L:      util-linux@vger.kernel.org
16221 W:      http://en.wikipedia.org/wiki/Util-linux
16222 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16223 S:      Maintained
16224
16225 UUID HELPERS
16226 M:      Christoph Hellwig <hch@lst.de>
16227 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16228 L:      linux-kernel@vger.kernel.org
16229 T:      git git://git.infradead.org/users/hch/uuid.git
16230 F:      lib/uuid.c
16231 F:      lib/test_uuid.c
16232 F:      include/linux/uuid.h
16233 F:      include/uapi/linux/uuid.h
16234 S:      Maintained
16235
16236 UVESAFB DRIVER
16237 M:      Michal Januszewski <spock@gentoo.org>
16238 L:      linux-fbdev@vger.kernel.org
16239 W:      https://github.com/mjanusz/v86d
16240 S:      Maintained
16241 F:      Documentation/fb/uvesafb.txt
16242 F:      drivers/video/fbdev/uvesafb.*
16243
16244 VF610 NAND DRIVER
16245 M:      Stefan Agner <stefan@agner.ch>
16246 L:      linux-mtd@lists.infradead.org
16247 S:      Supported
16248 F:      drivers/mtd/nand/raw/vf610_nfc.c
16249
16250 VFAT/FAT/MSDOS FILESYSTEM
16251 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16252 S:      Maintained
16253 F:      Documentation/filesystems/vfat.txt
16254 F:      fs/fat/
16255
16256 VFIO DRIVER
16257 M:      Alex Williamson <alex.williamson@redhat.com>
16258 L:      kvm@vger.kernel.org
16259 T:      git git://github.com/awilliam/linux-vfio.git
16260 S:      Maintained
16261 F:      Documentation/vfio.txt
16262 F:      drivers/vfio/
16263 F:      include/linux/vfio.h
16264 F:      include/uapi/linux/vfio.h
16265
16266 VFIO MEDIATED DEVICE DRIVERS
16267 M:      Kirti Wankhede <kwankhede@nvidia.com>
16268 L:      kvm@vger.kernel.org
16269 S:      Maintained
16270 F:      Documentation/vfio-mediated-device.txt
16271 F:      drivers/vfio/mdev/
16272 F:      include/linux/mdev.h
16273 F:      samples/vfio-mdev/
16274
16275 VFIO PLATFORM DRIVER
16276 M:      Eric Auger <eric.auger@redhat.com>
16277 L:      kvm@vger.kernel.org
16278 S:      Maintained
16279 F:      drivers/vfio/platform/
16280
16281 VGA_SWITCHEROO
16282 R:      Lukas Wunner <lukas@wunner.de>
16283 S:      Maintained
16284 F:      Documentation/gpu/vga-switcheroo.rst
16285 F:      drivers/gpu/vga/vga_switcheroo.c
16286 F:      include/linux/vga_switcheroo.h
16287 T:      git git://anongit.freedesktop.org/drm/drm-misc
16288
16289 VIA RHINE NETWORK DRIVER
16290 S:      Orphan
16291 F:      drivers/net/ethernet/via/via-rhine.c
16292
16293 VIA SD/MMC CARD CONTROLLER DRIVER
16294 M:      Bruce Chang <brucechang@via.com.tw>
16295 M:      Harald Welte <HaraldWelte@viatech.com>
16296 S:      Maintained
16297 F:      drivers/mmc/host/via-sdmmc.c
16298
16299 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16300 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16301 L:      linux-fbdev@vger.kernel.org
16302 S:      Maintained
16303 F:      include/linux/via-core.h
16304 F:      include/linux/via-gpio.h
16305 F:      include/linux/via_i2c.h
16306 F:      drivers/video/fbdev/via/
16307
16308 VIA VELOCITY NETWORK DRIVER
16309 M:      Francois Romieu <romieu@fr.zoreil.com>
16310 L:      netdev@vger.kernel.org
16311 S:      Maintained
16312 F:      drivers/net/ethernet/via/via-velocity.*
16313
16314 VICODEC VIRTUAL CODEC DRIVER
16315 M:      Hans Verkuil <hans.verkuil@cisco.com>
16316 L:      linux-media@vger.kernel.org
16317 T:      git git://linuxtv.org/media_tree.git
16318 W:      https://linuxtv.org
16319 S:      Maintained
16320 F:      drivers/media/platform/vicodec/*
16321
16322 VIDEO MULTIPLEXER DRIVER
16323 M:      Philipp Zabel <p.zabel@pengutronix.de>
16324 L:      linux-media@vger.kernel.org
16325 S:      Maintained
16326 F:      drivers/media/platform/video-mux.c
16327
16328 VIDEO I2C POLLING DRIVER
16329 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16330 L:      linux-media@vger.kernel.org
16331 S:      Maintained
16332 F:      drivers/media/i2c/video-i2c.c
16333
16334 VIDEOBUF2 FRAMEWORK
16335 M:      Pawel Osciak <pawel@osciak.com>
16336 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16337 M:      Kyungmin Park <kyungmin.park@samsung.com>
16338 L:      linux-media@vger.kernel.org
16339 S:      Maintained
16340 F:      drivers/media/common/videobuf2/*
16341 F:      include/media/videobuf2-*
16342
16343 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16344 M:      Helen Koike <helen.koike@collabora.com>
16345 L:      linux-media@vger.kernel.org
16346 T:      git git://linuxtv.org/media_tree.git
16347 W:      https://linuxtv.org
16348 S:      Maintained
16349 F:      drivers/media/platform/vimc/*
16350
16351 VIRT LIB
16352 M:      Alex Williamson <alex.williamson@redhat.com>
16353 M:      Paolo Bonzini <pbonzini@redhat.com>
16354 L:      kvm@vger.kernel.org
16355 S:      Supported
16356 F:      virt/lib/
16357
16358 VIRTIO AND VHOST VSOCK DRIVER
16359 M:      Stefan Hajnoczi <stefanha@redhat.com>
16360 L:      kvm@vger.kernel.org
16361 L:      virtualization@lists.linux-foundation.org
16362 L:      netdev@vger.kernel.org
16363 S:      Maintained
16364 F:      include/linux/virtio_vsock.h
16365 F:      include/uapi/linux/virtio_vsock.h
16366 F:      include/uapi/linux/vsockmon.h
16367 F:      include/uapi/linux/vm_sockets_diag.h
16368 F:      net/vmw_vsock/diag.c
16369 F:      net/vmw_vsock/af_vsock_tap.c
16370 F:      net/vmw_vsock/virtio_transport_common.c
16371 F:      net/vmw_vsock/virtio_transport.c
16372 F:      drivers/net/vsockmon.c
16373 F:      drivers/vhost/vsock.c
16374 F:      tools/testing/vsock/
16375
16376 VIRTIO CONSOLE DRIVER
16377 M:      Amit Shah <amit@kernel.org>
16378 L:      virtualization@lists.linux-foundation.org
16379 S:      Maintained
16380 F:      drivers/char/virtio_console.c
16381 F:      include/linux/virtio_console.h
16382 F:      include/uapi/linux/virtio_console.h
16383
16384 VIRTIO CORE, NET AND BLOCK DRIVERS
16385 M:      "Michael S. Tsirkin" <mst@redhat.com>
16386 M:      Jason Wang <jasowang@redhat.com>
16387 L:      virtualization@lists.linux-foundation.org
16388 S:      Maintained
16389 F:      Documentation/devicetree/bindings/virtio/
16390 F:      drivers/virtio/
16391 F:      tools/virtio/
16392 F:      drivers/net/virtio_net.c
16393 F:      drivers/block/virtio_blk.c
16394 F:      include/linux/virtio*.h
16395 F:      include/uapi/linux/virtio_*.h
16396 F:      drivers/crypto/virtio/
16397 F:      mm/balloon_compaction.c
16398
16399 VIRTIO CRYPTO DRIVER
16400 M:      Gonglei <arei.gonglei@huawei.com>
16401 L:      virtualization@lists.linux-foundation.org
16402 L:      linux-crypto@vger.kernel.org
16403 S:      Maintained
16404 F:      drivers/crypto/virtio/
16405 F:      include/uapi/linux/virtio_crypto.h
16406
16407 VIRTIO DRIVERS FOR S390
16408 M:      Cornelia Huck <cohuck@redhat.com>
16409 M:      Halil Pasic <pasic@linux.ibm.com>
16410 L:      linux-s390@vger.kernel.org
16411 L:      virtualization@lists.linux-foundation.org
16412 L:      kvm@vger.kernel.org
16413 S:      Supported
16414 F:      drivers/s390/virtio/
16415 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16416
16417 VIRTIO GPU DRIVER
16418 M:      David Airlie <airlied@linux.ie>
16419 M:      Gerd Hoffmann <kraxel@redhat.com>
16420 L:      dri-devel@lists.freedesktop.org
16421 L:      virtualization@lists.linux-foundation.org
16422 T:      git git://anongit.freedesktop.org/drm/drm-misc
16423 S:      Maintained
16424 F:      drivers/gpu/drm/virtio/
16425 F:      include/uapi/linux/virtio_gpu.h
16426
16427 VIRTIO HOST (VHOST)
16428 M:      "Michael S. Tsirkin" <mst@redhat.com>
16429 M:      Jason Wang <jasowang@redhat.com>
16430 L:      kvm@vger.kernel.org
16431 L:      virtualization@lists.linux-foundation.org
16432 L:      netdev@vger.kernel.org
16433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16434 S:      Maintained
16435 F:      drivers/vhost/
16436 F:      include/uapi/linux/vhost.h
16437
16438 VIRTIO INPUT DRIVER
16439 M:      Gerd Hoffmann <kraxel@redhat.com>
16440 S:      Maintained
16441 F:      drivers/virtio/virtio_input.c
16442 F:      include/uapi/linux/virtio_input.h
16443
16444 VIRTUAL BOX GUEST DEVICE DRIVER
16445 M:      Hans de Goede <hdegoede@redhat.com>
16446 M:      Arnd Bergmann <arnd@arndb.de>
16447 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16448 S:      Maintained
16449 F:      include/linux/vbox_utils.h
16450 F:      include/uapi/linux/vbox*.h
16451 F:      drivers/virt/vboxguest/
16452
16453 VIRTUAL SERIO DEVICE DRIVER
16454 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16455 S:      Maintained
16456 F:      drivers/input/serio/userio.c
16457 F:      include/uapi/linux/userio.h
16458
16459 VIVID VIRTUAL VIDEO DRIVER
16460 M:      Hans Verkuil <hverkuil@xs4all.nl>
16461 L:      linux-media@vger.kernel.org
16462 T:      git git://linuxtv.org/media_tree.git
16463 W:      https://linuxtv.org
16464 S:      Maintained
16465 F:      drivers/media/platform/vivid/*
16466
16467 VLYNQ BUS
16468 M:      Florian Fainelli <f.fainelli@gmail.com>
16469 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16470 S:      Maintained
16471 F:      drivers/vlynq/vlynq.c
16472 F:      include/linux/vlynq.h
16473
16474 VME SUBSYSTEM
16475 M:      Martyn Welch <martyn@welchs.me.uk>
16476 M:      Manohar Vanga <manohar.vanga@gmail.com>
16477 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16478 L:      devel@driverdev.osuosl.org
16479 S:      Maintained
16480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16481 F:      Documentation/driver-api/vme.rst
16482 F:      drivers/staging/vme/
16483 F:      drivers/vme/
16484 F:      include/linux/vme*
16485
16486 VMWARE BALLOON DRIVER
16487 M:      Julien Freche <jfreche@vmware.com>
16488 M:      Nadav Amit <namit@vmware.com>
16489 M:      "VMware, Inc." <pv-drivers@vmware.com>
16490 L:      linux-kernel@vger.kernel.org
16491 S:      Maintained
16492 F:      drivers/misc/vmw_balloon.c
16493
16494 VMWARE HYPERVISOR INTERFACE
16495 M:      Alok Kataria <akataria@vmware.com>
16496 L:      virtualization@lists.linux-foundation.org
16497 S:      Supported
16498 F:      arch/x86/kernel/cpu/vmware.c
16499
16500 VMWARE PVRDMA DRIVER
16501 M:      Adit Ranadive <aditr@vmware.com>
16502 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16503 L:      linux-rdma@vger.kernel.org
16504 S:      Maintained
16505 F:      drivers/infiniband/hw/vmw_pvrdma/
16506
16507 VMware PVSCSI driver
16508 M:      Jim Gill <jgill@vmware.com>
16509 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16510 L:      linux-scsi@vger.kernel.org
16511 S:      Maintained
16512 F:      drivers/scsi/vmw_pvscsi.c
16513 F:      drivers/scsi/vmw_pvscsi.h
16514
16515 VMWARE VMMOUSE SUBDRIVER
16516 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16517 M:      "VMware, Inc." <pv-drivers@vmware.com>
16518 L:      linux-input@vger.kernel.org
16519 S:      Maintained
16520 F:      drivers/input/mouse/vmmouse.c
16521 F:      drivers/input/mouse/vmmouse.h
16522
16523 VMWARE VMXNET3 ETHERNET DRIVER
16524 M:      Ronak Doshi <doshir@vmware.com>
16525 M:      "VMware, Inc." <pv-drivers@vmware.com>
16526 L:      netdev@vger.kernel.org
16527 S:      Maintained
16528 F:      drivers/net/vmxnet3/
16529
16530 VOCORE VOCORE2 BOARD
16531 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16532 L:      linux-mips@vger.kernel.org
16533 S:      Maintained
16534 F:      arch/mips/boot/dts/ralink/vocore2.dts
16535
16536 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16537 M:      Liam Girdwood <lgirdwood@gmail.com>
16538 M:      Mark Brown <broonie@kernel.org>
16539 L:      linux-kernel@vger.kernel.org
16540 W:      http://www.slimlogic.co.uk/?p=48
16541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16542 S:      Supported
16543 F:      Documentation/devicetree/bindings/regulator/
16544 F:      Documentation/power/regulator/
16545 F:      drivers/regulator/
16546 F:      include/dt-bindings/regulator/
16547 F:      include/linux/regulator/
16548
16549 VRF
16550 M:      David Ahern <dsa@cumulusnetworks.com>
16551 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16552 L:      netdev@vger.kernel.org
16553 S:      Maintained
16554 F:      drivers/net/vrf.c
16555 F:      Documentation/networking/vrf.txt
16556
16557 VT1211 HARDWARE MONITOR DRIVER
16558 M:      Juerg Haefliger <juergh@gmail.com>
16559 L:      linux-hwmon@vger.kernel.org
16560 S:      Maintained
16561 F:      Documentation/hwmon/vt1211
16562 F:      drivers/hwmon/vt1211.c
16563
16564 VT8231 HARDWARE MONITOR DRIVER
16565 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16566 L:      linux-hwmon@vger.kernel.org
16567 S:      Maintained
16568 F:      drivers/hwmon/vt8231.c
16569
16570 VUB300 USB to SDIO/SD/MMC bridge chip
16571 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16572 L:      linux-mmc@vger.kernel.org
16573 L:      linux-usb@vger.kernel.org
16574 S:      Supported
16575 F:      drivers/mmc/host/vub300.c
16576
16577 W1 DALLAS'S 1-WIRE BUS
16578 M:      Evgeniy Polyakov <zbr@ioremap.net>
16579 S:      Maintained
16580 F:      Documentation/devicetree/bindings/w1/
16581 F:      Documentation/w1/
16582 F:      drivers/w1/
16583 F:      include/linux/w1.h
16584
16585 W83791D HARDWARE MONITORING DRIVER
16586 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16587 L:      linux-hwmon@vger.kernel.org
16588 S:      Maintained
16589 F:      Documentation/hwmon/w83791d
16590 F:      drivers/hwmon/w83791d.c
16591
16592 W83793 HARDWARE MONITORING DRIVER
16593 M:      Rudolf Marek <r.marek@assembler.cz>
16594 L:      linux-hwmon@vger.kernel.org
16595 S:      Maintained
16596 F:      Documentation/hwmon/w83793
16597 F:      drivers/hwmon/w83793.c
16598
16599 W83795 HARDWARE MONITORING DRIVER
16600 M:      Jean Delvare <jdelvare@suse.com>
16601 L:      linux-hwmon@vger.kernel.org
16602 S:      Maintained
16603 F:      drivers/hwmon/w83795.c
16604
16605 W83L51xD SD/MMC CARD INTERFACE DRIVER
16606 M:      Pierre Ossman <pierre@ossman.eu>
16607 S:      Maintained
16608 F:      drivers/mmc/host/wbsd.*
16609
16610 WACOM PROTOCOL 4 SERIAL TABLETS
16611 M:      Julian Squires <julian@cipht.net>
16612 M:      Hans de Goede <hdegoede@redhat.com>
16613 L:      linux-input@vger.kernel.org
16614 S:      Maintained
16615 F:      drivers/input/tablet/wacom_serial4.c
16616
16617 WATCHDOG DEVICE DRIVERS
16618 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16619 M:      Guenter Roeck <linux@roeck-us.net>
16620 L:      linux-watchdog@vger.kernel.org
16621 W:      http://www.linux-watchdog.org/
16622 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16623 S:      Maintained
16624 F:      Documentation/devicetree/bindings/watchdog/
16625 F:      Documentation/watchdog/
16626 F:      drivers/watchdog/
16627 F:      include/linux/watchdog.h
16628 F:      include/uapi/linux/watchdog.h
16629
16630 WHISKEYCOVE PMIC GPIO DRIVER
16631 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16632 L:      linux-gpio@vger.kernel.org
16633 S:      Maintained
16634 F:      drivers/gpio/gpio-wcove.c
16635
16636 WIIMOTE HID DRIVER
16637 M:      David Herrmann <dh.herrmann@googlemail.com>
16638 L:      linux-input@vger.kernel.org
16639 S:      Maintained
16640 F:      drivers/hid/hid-wiimote*
16641
16642 WILOCITY WIL6210 WIRELESS DRIVER
16643 M:      Maya Erez <merez@codeaurora.org>
16644 L:      linux-wireless@vger.kernel.org
16645 L:      wil6210@qti.qualcomm.com
16646 S:      Supported
16647 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16648 F:      drivers/net/wireless/ath/wil6210/
16649
16650 WIMAX STACK
16651 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16652 M:      linux-wimax@intel.com
16653 L:      wimax@linuxwimax.org (subscribers-only)
16654 S:      Supported
16655 W:      http://linuxwimax.org
16656 F:      Documentation/wimax/README.wimax
16657 F:      include/linux/wimax/debug.h
16658 F:      include/net/wimax.h
16659 F:      include/uapi/linux/wimax.h
16660 F:      net/wimax/
16661
16662 WINBOND CIR DRIVER
16663 M:      David Härdeman <david@hardeman.nu>
16664 S:      Maintained
16665 F:      drivers/media/rc/winbond-cir.c
16666
16667 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16668 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16669 L:      linux-watchdog@vger.kernel.org
16670 S:      Maintained
16671 F:      drivers/watchdog/ebc-c384_wdt.c
16672
16673 WINSYSTEMS WS16C48 GPIO DRIVER
16674 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16675 L:      linux-gpio@vger.kernel.org
16676 S:      Maintained
16677 F:      drivers/gpio/gpio-ws16c48.c
16678
16679 WISTRON LAPTOP BUTTON DRIVER
16680 M:      Miloslav Trmac <mitr@volny.cz>
16681 S:      Maintained
16682 F:      drivers/input/misc/wistron_btns.c
16683
16684 WL3501 WIRELESS PCMCIA CARD DRIVER
16685 L:      linux-wireless@vger.kernel.org
16686 S:      Odd fixes
16687 F:      drivers/net/wireless/wl3501*
16688
16689 WOLFSON MICROELECTRONICS DRIVERS
16690 L:      patches@opensource.cirrus.com
16691 T:      git https://github.com/CirrusLogic/linux-drivers.git
16692 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16693 S:      Supported
16694 F:      Documentation/hwmon/wm83??
16695 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16696 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16697 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16698 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16699 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16700 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16701 F:      drivers/clk/clk-wm83*.c
16702 F:      drivers/extcon/extcon-arizona.c
16703 F:      drivers/leds/leds-wm83*.c
16704 F:      drivers/gpio/gpio-*wm*.c
16705 F:      drivers/gpio/gpio-arizona.c
16706 F:      drivers/hwmon/wm83??-hwmon.c
16707 F:      drivers/input/misc/wm831x-on.c
16708 F:      drivers/input/touchscreen/wm831x-ts.c
16709 F:      drivers/input/touchscreen/wm97*.c
16710 F:      drivers/mfd/arizona*
16711 F:      drivers/mfd/wm*.c
16712 F:      drivers/mfd/cs47l24*
16713 F:      drivers/power/supply/wm83*.c
16714 F:      drivers/rtc/rtc-wm83*.c
16715 F:      drivers/regulator/wm8*.c
16716 F:      drivers/regulator/arizona*
16717 F:      drivers/video/backlight/wm83*_bl.c
16718 F:      drivers/watchdog/wm83*_wdt.c
16719 F:      include/linux/mfd/arizona/
16720 F:      include/linux/mfd/wm831x/
16721 F:      include/linux/mfd/wm8350/
16722 F:      include/linux/mfd/wm8400*
16723 F:      include/linux/regulator/arizona*
16724 F:      include/linux/wm97xx.h
16725 F:      include/sound/wm????.h
16726 F:      sound/soc/codecs/arizona.?
16727 F:      sound/soc/codecs/wm*
16728 F:      sound/soc/codecs/cs47l24*
16729
16730 WORKQUEUE
16731 M:      Tejun Heo <tj@kernel.org>
16732 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16734 S:      Maintained
16735 F:      include/linux/workqueue.h
16736 F:      kernel/workqueue.c
16737 F:      Documentation/core-api/workqueue.rst
16738
16739 X-POWERS AXP288 PMIC DRIVERS
16740 M:      Hans de Goede <hdegoede@redhat.com>
16741 S:      Maintained
16742 N:      axp288
16743 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16744
16745 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16746 M:      Chen-Yu Tsai <wens@csie.org>
16747 L:      linux-kernel@vger.kernel.org
16748 S:      Maintained
16749 N:      axp[128]
16750
16751 X.25 NETWORK LAYER
16752 M:      Andrew Hendry <andrew.hendry@gmail.com>
16753 L:      linux-x25@vger.kernel.org
16754 S:      Odd Fixes
16755 F:      Documentation/networking/x25*
16756 F:      include/net/x25*
16757 F:      net/x25/
16758
16759 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16760 M:      Thomas Gleixner <tglx@linutronix.de>
16761 M:      Ingo Molnar <mingo@redhat.com>
16762 M:      Borislav Petkov <bp@alien8.de>
16763 R:      "H. Peter Anvin" <hpa@zytor.com>
16764 M:      x86@kernel.org
16765 L:      linux-kernel@vger.kernel.org
16766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16767 S:      Maintained
16768 F:      Documentation/devicetree/bindings/x86/
16769 F:      Documentation/x86/
16770 F:      arch/x86/
16771
16772 X86 ENTRY CODE
16773 M:      Andy Lutomirski <luto@kernel.org>
16774 L:      linux-kernel@vger.kernel.org
16775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16776 S:      Maintained
16777 F:      arch/x86/entry/
16778
16779 X86 MCE INFRASTRUCTURE
16780 M:      Tony Luck <tony.luck@intel.com>
16781 M:      Borislav Petkov <bp@alien8.de>
16782 L:      linux-edac@vger.kernel.org
16783 S:      Maintained
16784 F:      arch/x86/kernel/cpu/mcheck/*
16785
16786 X86 MICROCODE UPDATE SUPPORT
16787 M:      Borislav Petkov <bp@alien8.de>
16788 S:      Maintained
16789 F:      arch/x86/kernel/cpu/microcode/*
16790
16791 X86 MM
16792 M:      Dave Hansen <dave.hansen@linux.intel.com>
16793 M:      Andy Lutomirski <luto@kernel.org>
16794 M:      Peter Zijlstra <peterz@infradead.org>
16795 L:      linux-kernel@vger.kernel.org
16796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16797 S:      Maintained
16798 F:      arch/x86/mm/
16799
16800 X86 PLATFORM DRIVERS
16801 M:      Darren Hart <dvhart@infradead.org>
16802 M:      Andy Shevchenko <andy@infradead.org>
16803 L:      platform-driver-x86@vger.kernel.org
16804 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16805 S:      Maintained
16806 F:      drivers/platform/x86/
16807 F:      drivers/platform/olpc/
16808
16809 X86 PLATFORM DRIVERS - ARCH
16810 R:      Darren Hart <dvhart@infradead.org>
16811 R:      Andy Shevchenko <andy@infradead.org>
16812 L:      platform-driver-x86@vger.kernel.org
16813 L:      x86@kernel.org
16814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16815 S:      Maintained
16816 F:      arch/x86/platform
16817
16818 X86 VDSO
16819 M:      Andy Lutomirski <luto@kernel.org>
16820 L:      linux-kernel@vger.kernel.org
16821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16822 S:      Maintained
16823 F:      arch/x86/entry/vdso/
16824
16825 XARRAY
16826 M:      Matthew Wilcox <willy@infradead.org>
16827 L:      linux-fsdevel@vger.kernel.org
16828 S:      Supported
16829 F:      Documentation/core-api/xarray.rst
16830 F:      lib/idr.c
16831 F:      lib/xarray.c
16832 F:      include/linux/idr.h
16833 F:      include/linux/xarray.h
16834 F:      tools/testing/radix-tree
16835
16836 XBOX DVD IR REMOTE
16837 M:      Benjamin Valentin <benpicco@googlemail.com>
16838 S:      Maintained
16839 F:      drivers/media/rc/xbox_remote.c
16840 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16841
16842 XC2028/3028 TUNER DRIVER
16843 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16844 L:      linux-media@vger.kernel.org
16845 W:      https://linuxtv.org
16846 T:      git git://linuxtv.org/media_tree.git
16847 S:      Maintained
16848 F:      drivers/media/tuners/tuner-xc2028.*
16849
16850 XDP (eXpress Data Path)
16851 M:      Alexei Starovoitov <ast@kernel.org>
16852 M:      Daniel Borkmann <daniel@iogearbox.net>
16853 M:      David S. Miller <davem@davemloft.net>
16854 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16855 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16856 M:      John Fastabend <john.fastabend@gmail.com>
16857 L:      netdev@vger.kernel.org
16858 L:      xdp-newbies@vger.kernel.org
16859 L:      bpf@vger.kernel.org
16860 S:      Supported
16861 F:      net/core/xdp.c
16862 F:      include/net/xdp.h
16863 F:      kernel/bpf/devmap.c
16864 F:      kernel/bpf/cpumap.c
16865 F:      include/trace/events/xdp.h
16866 K:      xdp
16867 N:      xdp
16868
16869 XDP SOCKETS (AF_XDP)
16870 M:      Björn Töpel <bjorn.topel@intel.com>
16871 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16872 L:      netdev@vger.kernel.org
16873 L:      bpf@vger.kernel.org
16874 S:      Maintained
16875 F:      kernel/bpf/xskmap.c
16876 F:      net/xdp/
16877
16878 XEN BLOCK SUBSYSTEM
16879 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16880 M:      Roger Pau Monné <roger.pau@citrix.com>
16881 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16882 S:      Supported
16883 F:      drivers/block/xen-blkback/*
16884 F:      drivers/block/xen*
16885
16886 XEN HYPERVISOR ARM
16887 M:      Stefano Stabellini <sstabellini@kernel.org>
16888 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16889 S:      Maintained
16890 F:      arch/arm/xen/
16891 F:      arch/arm/include/asm/xen/
16892
16893 XEN HYPERVISOR ARM64
16894 M:      Stefano Stabellini <sstabellini@kernel.org>
16895 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16896 S:      Maintained
16897 F:      arch/arm64/xen/
16898 F:      arch/arm64/include/asm/xen/
16899
16900 XEN HYPERVISOR INTERFACE
16901 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16902 M:      Juergen Gross <jgross@suse.com>
16903 R:      Stefano Stabellini <sstabellini@kernel.org>
16904 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16906 S:      Supported
16907 F:      arch/x86/xen/
16908 F:      arch/x86/platform/pvh/
16909 F:      drivers/*/xen-*front.c
16910 F:      drivers/xen/
16911 F:      arch/x86/include/asm/xen/
16912 F:      arch/x86/include/asm/pvclock-abi.h
16913 F:      include/xen/
16914 F:      include/uapi/xen/
16915 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16916 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16917
16918 XEN NETWORK BACKEND DRIVER
16919 M:      Wei Liu <wei.liu2@citrix.com>
16920 M:      Paul Durrant <paul.durrant@citrix.com>
16921 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16922 L:      netdev@vger.kernel.org
16923 S:      Supported
16924 F:      drivers/net/xen-netback/*
16925
16926 XEN PCI SUBSYSTEM
16927 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16928 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16929 S:      Supported
16930 F:      arch/x86/pci/*xen*
16931 F:      drivers/pci/*xen*
16932
16933 XEN PVSCSI DRIVERS
16934 M:      Juergen Gross <jgross@suse.com>
16935 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16936 L:      linux-scsi@vger.kernel.org
16937 S:      Supported
16938 F:      drivers/scsi/xen-scsifront.c
16939 F:      drivers/xen/xen-scsiback.c
16940 F:      include/xen/interface/io/vscsiif.h
16941
16942 XEN SWIOTLB SUBSYSTEM
16943 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16944 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16945 L:      iommu@lists.linux-foundation.org
16946 S:      Supported
16947 F:      arch/x86/xen/*swiotlb*
16948 F:      drivers/xen/*swiotlb*
16949
16950 XEN SOUND FRONTEND DRIVER
16951 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16952 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16953 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16954 S:      Supported
16955 F:      sound/xen/*
16956
16957 XFS FILESYSTEM
16958 M:      Darrick J. Wong <darrick.wong@oracle.com>
16959 M:      linux-xfs@vger.kernel.org
16960 L:      linux-xfs@vger.kernel.org
16961 W:      http://xfs.org/
16962 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16963 S:      Supported
16964 F:      Documentation/filesystems/xfs.txt
16965 F:      fs/xfs/
16966
16967 XILINX AXI ETHERNET DRIVER
16968 M:      Anirudha Sarangi <anirudh@xilinx.com>
16969 M:      John Linn <John.Linn@xilinx.com>
16970 S:      Maintained
16971 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16972
16973 XILINX UARTLITE SERIAL DRIVER
16974 M:      Peter Korsgaard <jacmet@sunsite.dk>
16975 L:      linux-serial@vger.kernel.org
16976 S:      Maintained
16977 F:      drivers/tty/serial/uartlite.c
16978
16979 XILINX VIDEO IP CORES
16980 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16981 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16982 L:      linux-media@vger.kernel.org
16983 T:      git git://linuxtv.org/media_tree.git
16984 S:      Supported
16985 F:      Documentation/devicetree/bindings/media/xilinx/
16986 F:      drivers/media/platform/xilinx/
16987 F:      include/uapi/linux/xilinx-v4l2-controls.h
16988
16989 XILLYBUS DRIVER
16990 M:      Eli Billauer <eli.billauer@gmail.com>
16991 L:      linux-kernel@vger.kernel.org
16992 S:      Supported
16993 F:      drivers/char/xillybus/
16994
16995 XLP9XX I2C DRIVER
16996 M:      George Cherian <george.cherian@cavium.com>
16997 M:      Jan Glauber <jglauber@cavium.com>
16998 L:      linux-i2c@vger.kernel.org
16999 W:      http://www.cavium.com
17000 S:      Supported
17001 F:      drivers/i2c/busses/i2c-xlp9xx.c
17002
17003 XRA1403 GPIO EXPANDER
17004 M:      Nandor Han <nandor.han@ge.com>
17005 M:      Semi Malinen <semi.malinen@ge.com>
17006 L:      linux-gpio@vger.kernel.org
17007 S:      Maintained
17008 F:      drivers/gpio/gpio-xra1403.c
17009 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17010
17011 XTENSA XTFPGA PLATFORM SUPPORT
17012 M:      Max Filippov <jcmvbkbc@gmail.com>
17013 L:      linux-xtensa@linux-xtensa.org
17014 S:      Maintained
17015 F:      drivers/spi/spi-xtensa-xtfpga.c
17016 F:      sound/soc/xtensa/xtfpga-i2s.c
17017
17018 YAM DRIVER FOR AX.25
17019 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17020 L:      linux-hams@vger.kernel.org
17021 S:      Maintained
17022 F:      drivers/net/hamradio/yam*
17023 F:      include/linux/yam.h
17024
17025 YAMA SECURITY MODULE
17026 M:      Kees Cook <keescook@chromium.org>
17027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17028 S:      Supported
17029 F:      security/yama/
17030 F:      Documentation/admin-guide/LSM/Yama.rst
17031
17032 YEALINK PHONE DRIVER
17033 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17034 L:      usbb2k-api-dev@nongnu.org
17035 S:      Maintained
17036 F:      Documentation/input/devices/yealink.rst
17037 F:      drivers/input/misc/yealink.*
17038
17039 Z8530 DRIVER FOR AX.25
17040 M:      Joerg Reuter <jreuter@yaina.de>
17041 W:      http://yaina.de/jreuter/
17042 W:      http://www.qsl.net/dl1bke/
17043 L:      linux-hams@vger.kernel.org
17044 S:      Maintained
17045 F:      Documentation/networking/z8530drv.txt
17046 F:      drivers/net/hamradio/*scc.c
17047 F:      drivers/net/hamradio/z8530.h
17048
17049 ZBUD COMPRESSED PAGE ALLOCATOR
17050 M:      Seth Jennings <sjenning@redhat.com>
17051 M:      Dan Streetman <ddstreet@ieee.org>
17052 L:      linux-mm@kvack.org
17053 S:      Maintained
17054 F:      mm/zbud.c
17055 F:      include/linux/zbud.h
17056
17057 ZD1211RW WIRELESS DRIVER
17058 M:      Daniel Drake <dsd@gentoo.org>
17059 M:      Ulrich Kunitz <kune@deine-taler.de>
17060 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17061 L:      linux-wireless@vger.kernel.org
17062 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17063 S:      Maintained
17064 F:      drivers/net/wireless/zydas/zd1211rw/
17065
17066 ZD1301 MEDIA DRIVER
17067 M:      Antti Palosaari <crope@iki.fi>
17068 L:      linux-media@vger.kernel.org
17069 W:      https://linuxtv.org/
17070 W:      http://palosaari.fi/linux/
17071 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17072 S:      Maintained
17073 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17074
17075 ZD1301_DEMOD MEDIA DRIVER
17076 M:      Antti Palosaari <crope@iki.fi>
17077 L:      linux-media@vger.kernel.org
17078 W:      https://linuxtv.org/
17079 W:      http://palosaari.fi/linux/
17080 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17081 S:      Maintained
17082 F:      drivers/media/dvb-frontends/zd1301_demod*
17083
17084 ZPOOL COMPRESSED PAGE STORAGE API
17085 M:      Dan Streetman <ddstreet@ieee.org>
17086 L:      linux-mm@kvack.org
17087 S:      Maintained
17088 F:      mm/zpool.c
17089 F:      include/linux/zpool.h
17090
17091 ZR36067 VIDEO FOR LINUX DRIVER
17092 L:      mjpeg-users@lists.sourceforge.net
17093 L:      linux-media@vger.kernel.org
17094 W:      http://mjpeg.sourceforge.net/driver-zoran/
17095 T:      hg https://linuxtv.org/hg/v4l-dvb
17096 S:      Odd Fixes
17097 F:      drivers/staging/media/zoran/
17098
17099 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17100 M:      Minchan Kim <minchan@kernel.org>
17101 M:      Nitin Gupta <ngupta@vflare.org>
17102 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17103 L:      linux-kernel@vger.kernel.org
17104 S:      Maintained
17105 F:      drivers/block/zram/
17106 F:      Documentation/blockdev/zram.txt
17107
17108 ZS DECSTATION Z85C30 SERIAL DRIVER
17109 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17110 S:      Maintained
17111 F:      drivers/tty/serial/zs.*
17112
17113 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17114 M:      Minchan Kim <minchan@kernel.org>
17115 M:      Nitin Gupta <ngupta@vflare.org>
17116 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17117 L:      linux-mm@kvack.org
17118 S:      Maintained
17119 F:      mm/zsmalloc.c
17120 F:      include/linux/zsmalloc.h
17121 F:      Documentation/vm/zsmalloc.rst
17122
17123 ZSWAP COMPRESSED SWAP CACHING
17124 M:      Seth Jennings <sjenning@redhat.com>
17125 M:      Dan Streetman <ddstreet@ieee.org>
17126 L:      linux-mm@kvack.org
17127 S:      Maintained
17128 F:      mm/zswap.c
17129
17130 THE REST
17131 M:      Linus Torvalds <torvalds@linux-foundation.org>
17132 L:      linux-kernel@vger.kernel.org
17133 Q:      http://patchwork.kernel.org/project/LKML/list/
17134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17135 S:      Buried alive in reporters
17136 F:      *
17137 F:      */