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/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:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/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/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 AD9389B DRIVER
 850 M:      Hans Verkuil <hans.verkuil@cisco.com>
 851 L:      linux-media@vger.kernel.org
 852 S:      Maintained
 853 F:      drivers/media/i2c/ad9389b*
 854
 855 ANALOG DEVICES INC ADGS1408 DRIVER
 856 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 857 S:      Supported
 858 F:      drivers/mux/adgs1408.c
 859 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 860
 861 ANALOG DEVICES INC ADP5061 DRIVER
 862 M:      Stefan Popa <stefan.popa@analog.com>
 863 L:      linux-pm@vger.kernel.org
 864 W:      http://ez.analog.com/community/linux-device-drivers
 865 S:      Supported
 866 F:      drivers/power/supply/adp5061.c
 867
 868 ANALOG DEVICES INC ADV7180 DRIVER
 869 M:      Lars-Peter Clausen <lars@metafoo.de>
 870 L:      linux-media@vger.kernel.org
 871 W:      http://ez.analog.com/community/linux-device-drivers
 872 S:      Supported
 873 F:      drivers/media/i2c/adv7180.c
 874
 875 ANALOG DEVICES INC ADV748X DRIVER
 876 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 877 L:      linux-media@vger.kernel.org
 878 S:      Maintained
 879 F:      drivers/media/i2c/adv748x/*
 880
 881 ANALOG DEVICES INC ADV7511 DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/adv7511*
 886
 887 ANALOG DEVICES INC ADV7604 DRIVER
 888 M:      Hans Verkuil <hans.verkuil@cisco.com>
 889 L:      linux-media@vger.kernel.org
 890 S:      Maintained
 891 F:      drivers/media/i2c/adv7604*
 892
 893 ANALOG DEVICES INC ADV7842 DRIVER
 894 M:      Hans Verkuil <hans.verkuil@cisco.com>
 895 L:      linux-media@vger.kernel.org
 896 S:      Maintained
 897 F:      drivers/media/i2c/adv7842*
 898
 899 ANALOG DEVICES INC ASOC CODEC DRIVERS
 900 M:      Lars-Peter Clausen <lars@metafoo.de>
 901 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 902 W:      http://wiki.analog.com/
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      sound/soc/codecs/adau*
 906 F:      sound/soc/codecs/adav*
 907 F:      sound/soc/codecs/ad1*
 908 F:      sound/soc/codecs/ad7*
 909 F:      sound/soc/codecs/ssm*
 910 F:      sound/soc/codecs/sigmadsp.*
 911
 912 ANALOG DEVICES INC DMA DRIVERS
 913 M:      Lars-Peter Clausen <lars@metafoo.de>
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      drivers/dma/dma-axi-dmac.c
 917
 918 ANALOG DEVICES INC IIO DRIVERS
 919 M:      Lars-Peter Clausen <lars@metafoo.de>
 920 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 921 W:      http://wiki.analog.com/
 922 W:      http://ez.analog.com/community/linux-device-drivers
 923 S:      Supported
 924 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 925 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 926 F:      drivers/iio/*/ad*
 927 F:      drivers/iio/adc/ltc2497*
 928 X:      drivers/iio/*/adjd*
 929 F:      drivers/staging/iio/*/ad*
 930
 931 ANDES ARCHITECTURE
 932 M:      Greentime Hu <green.hu@gmail.com>
 933 M:      Vincent Chen <deanbo422@gmail.com>
 934 T:      git https://github.com/andestech/linux.git
 935 S:      Supported
 936 F:      arch/nds32/
 937 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 938 F:      Documentation/devicetree/bindings/nds32/
 939 K:      nds32
 940 N:      nds32
 941
 942 ANDROID CONFIG FRAGMENTS
 943 M:      Rob Herring <robh@kernel.org>
 944 S:      Supported
 945 F:      kernel/configs/android*
 946
 947 ANDROID DRIVERS
 948 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 949 M:      Arve Hjønnevåg <arve@android.com>
 950 M:      Todd Kjos <tkjos@android.com>
 951 M:      Martijn Coenen <maco@android.com>
 952 M:      Joel Fernandes <joel@joelfernandes.org>
 953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 954 L:      devel@driverdev.osuosl.org
 955 S:      Supported
 956 F:      drivers/android/
 957 F:      drivers/staging/android/
 958
 959 ANDROID GOLDFISH PIC DRIVER
 960 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 961 S:      Supported
 962 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 963 F:      drivers/irqchip/irq-goldfish-pic.c
 964
 965 ANDROID GOLDFISH RTC DRIVER
 966 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 967 S:      Supported
 968 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 969 F:      drivers/rtc/rtc-goldfish.c
 970
 971 ANDROID ION DRIVER
 972 M:      Laura Abbott <labbott@redhat.com>
 973 M:      Sumit Semwal <sumit.semwal@linaro.org>
 974 L:      devel@driverdev.osuosl.org
 975 L:      dri-devel@lists.freedesktop.org
 976 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 977 S:      Supported
 978 F:      drivers/staging/android/ion
 979 F:      drivers/staging/android/uapi/ion.h
 980
 981 AOA (Apple Onboard Audio) ALSA DRIVER
 982 M:      Johannes Berg <johannes@sipsolutions.net>
 983 L:      linuxppc-dev@lists.ozlabs.org
 984 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 985 S:      Maintained
 986 F:      sound/aoa/
 987
 988 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 989 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 990 L:      linux-iio@vger.kernel.org
 991 S:      Maintained
 992 F:      drivers/iio/adc/stx104.c
 993
 994 APM DRIVER
 995 M:      Jiri Kosina <jikos@kernel.org>
 996 S:      Odd fixes
 997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 998 F:      arch/x86/kernel/apm_32.c
 999 F:      include/linux/apm_bios.h
1000 F:      include/uapi/linux/apm_bios.h
1001 F:      drivers/char/apm-emulation.c
1002
1003 APPARMOR SECURITY MODULE
1004 M:      John Johansen <john.johansen@canonical.com>
1005 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1006 W:      wiki.apparmor.net
1007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1008 S:      Supported
1009 F:      security/apparmor/
1010 F:      Documentation/admin-guide/LSM/apparmor.rst
1011
1012 APPLE BCM5974 MULTITOUCH DRIVER
1013 M:      Henrik Rydberg <rydberg@bitmath.org>
1014 L:      linux-input@vger.kernel.org
1015 S:      Odd fixes
1016 F:      drivers/input/mouse/bcm5974.c
1017
1018 APPLE SMC DRIVER
1019 M:      Henrik Rydberg <rydberg@bitmath.org>
1020 L:      linux-hwmon@vger.kernel.org
1021 S:      Odd fixes
1022 F:      drivers/hwmon/applesmc.c
1023
1024 APPLETALK NETWORK LAYER
1025 L:      netdev@vger.kernel.org
1026 S:      Odd fixes
1027 F:      drivers/net/appletalk/
1028 F:      net/appletalk/
1029
1030 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1031 M:      Duc Dang <dhdang@apm.com>
1032 S:      Supported
1033 F:      arch/arm64/boot/dts/apm/
1034
1035 APPLIED MICRO (APM) X-GENE SOC EDAC
1036 M:      Loc Ho <lho@apm.com>
1037 S:      Supported
1038 F:      drivers/edac/xgene_edac.c
1039 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1040
1041 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1042 M:      Iyappan Subramanian <isubramanian@apm.com>
1043 M:      Keyur Chudgar <kchudgar@apm.com>
1044 S:      Supported
1045 F:      drivers/net/ethernet/apm/xgene-v2/
1046
1047 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1048 M:      Iyappan Subramanian <isubramanian@apm.com>
1049 M:      Keyur Chudgar <kchudgar@apm.com>
1050 M:      Quan Nguyen <qnguyen@apm.com>
1051 S:      Supported
1052 F:      drivers/net/ethernet/apm/xgene/
1053 F:      drivers/net/phy/mdio-xgene.c
1054 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1055 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1056
1057 APPLIED MICRO (APM) X-GENE SOC PMU
1058 M:      Tai Nguyen <ttnguyen@apm.com>
1059 S:      Supported
1060 F:      drivers/perf/xgene_pmu.c
1061 F:      Documentation/perf/xgene-pmu.txt
1062 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1063
1064 APTINA CAMERA SENSOR PLL
1065 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1066 L:      linux-media@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/media/i2c/aptina-pll.*
1069
1070 ARC FRAMEBUFFER DRIVER
1071 M:      Jaya Kumar <jayalk@intworks.biz>
1072 S:      Maintained
1073 F:      drivers/video/fbdev/arcfb.c
1074 F:      drivers/video/fbdev/core/fb_defio.c
1075
1076 ARC PGU DRM DRIVER
1077 M:      Alexey Brodkin <abrodkin@synopsys.com>
1078 S:      Supported
1079 F:      drivers/gpu/drm/arc/
1080 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1081
1082 ARCNET NETWORK LAYER
1083 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1084 L:      netdev@vger.kernel.org
1085 S:      Maintained
1086 F:      drivers/net/arcnet/
1087 F:      include/uapi/linux/if_arcnet.h
1088
1089 ARM ARCHITECTED TIMER DRIVER
1090 M:      Mark Rutland <mark.rutland@arm.com>
1091 M:      Marc Zyngier <marc.zyngier@arm.com>
1092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1093 S:      Maintained
1094 F:      arch/arm/include/asm/arch_timer.h
1095 F:      arch/arm64/include/asm/arch_timer.h
1096 F:      drivers/clocksource/arm_arch_timer.c
1097
1098 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1099 M:      Linus Walleij <linus.walleij@linaro.org>
1100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1101 S:      Maintained
1102 F:      Documentation/devicetree/bindings/arm/arm-boards
1103 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1104 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1105 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1106 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1107 F:      arch/arm/mach-integrator/
1108 F:      arch/arm/mach-realview/
1109 F:      arch/arm/mach-versatile/
1110 F:      arch/arm/plat-versatile/
1111 F:      arch/arm/boot/dts/arm-realview-*
1112 F:      arch/arm/boot/dts/integrator*
1113 F:      arch/arm/boot/dts/versatile*
1114 F:      drivers/clk/versatile/
1115 F:      drivers/i2c/busses/i2c-versatile.c
1116 F:      drivers/irqchip/irq-versatile-fpga.c
1117 F:      drivers/mtd/maps/physmap_of_versatile.c
1118 F:      drivers/power/reset/arm-versatile-reboot.c
1119 F:      drivers/soc/versatile/
1120
1121 ARM HDLCD DRM DRIVER
1122 M:      Liviu Dudau <liviu.dudau@arm.com>
1123 S:      Supported
1124 F:      drivers/gpu/drm/arm/hdlcd_*
1125 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1126
1127 ARM MALI-DP DRM DRIVER
1128 M:      Liviu Dudau <liviu.dudau@arm.com>
1129 M:      Brian Starkey <brian.starkey@arm.com>
1130 M:      Mali DP Maintainers <malidp@foss.arm.com>
1131 S:      Supported
1132 F:      drivers/gpu/drm/arm/
1133 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1134
1135 ARM MFM AND FLOPPY DRIVERS
1136 M:      Ian Molton <spyro@f2s.com>
1137 S:      Maintained
1138 F:      arch/arm/lib/floppydma.S
1139 F:      arch/arm/include/asm/floppy.h
1140
1141 ARM PMU PROFILING AND DEBUGGING
1142 M:      Will Deacon <will.deacon@arm.com>
1143 M:      Mark Rutland <mark.rutland@arm.com>
1144 S:      Maintained
1145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1146 F:      arch/arm*/kernel/perf_*
1147 F:      arch/arm/oprofile/common.c
1148 F:      arch/arm*/kernel/hw_breakpoint.c
1149 F:      arch/arm*/include/asm/hw_breakpoint.h
1150 F:      arch/arm*/include/asm/perf_event.h
1151 F:      drivers/perf/*
1152 F:      include/linux/perf/arm_pmu.h
1153 F:      Documentation/devicetree/bindings/arm/pmu.txt
1154 F:      Documentation/devicetree/bindings/perf/
1155
1156 ARM PORT
1157 M:      Russell King <linux@armlinux.org.uk>
1158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1159 W:      http://www.armlinux.org.uk/
1160 S:      Odd Fixes
1161 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1162 F:      arch/arm/
1163 X:      arch/arm/boot/dts/
1164
1165 ARM PRIMECELL AACI PL041 DRIVER
1166 M:      Russell King <linux@armlinux.org.uk>
1167 S:      Odd Fixes
1168 F:      sound/arm/aaci.*
1169
1170 ARM PRIMECELL BUS SUPPORT
1171 M:      Russell King <linux@armlinux.org.uk>
1172 S:      Odd Fixes
1173 F:      drivers/amba/
1174 F:      include/linux/amba/bus.h
1175
1176 ARM PRIMECELL CLCD PL110 DRIVER
1177 M:      Russell King <linux@armlinux.org.uk>
1178 S:      Odd Fixes
1179 F:      drivers/video/fbdev/amba-clcd.*
1180
1181 ARM PRIMECELL KMI PL050 DRIVER
1182 M:      Russell King <linux@armlinux.org.uk>
1183 S:      Odd Fixes
1184 F:      drivers/input/serio/ambakmi.*
1185 F:      include/linux/amba/kmi.h
1186
1187 ARM PRIMECELL MMCI PL180/1 DRIVER
1188 M:      Russell King <linux@armlinux.org.uk>
1189 S:      Odd Fixes
1190 F:      drivers/mmc/host/mmci.*
1191 F:      include/linux/amba/mmci.h
1192
1193 ARM PRIMECELL SSP PL022 SPI DRIVER
1194 M:      Linus Walleij <linus.walleij@linaro.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1198 F:      drivers/spi/spi-pl022.c
1199
1200 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1201 M:      Russell King <linux@armlinux.org.uk>
1202 S:      Odd Fixes
1203 F:      drivers/tty/serial/amba-pl01*.c
1204 F:      include/linux/amba/serial.h
1205
1206 ARM PRIMECELL VIC PL190/PL192 DRIVER
1207 M:      Linus Walleij <linus.walleij@linaro.org>
1208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1209 S:      Maintained
1210 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1211 F:      drivers/irqchip/irq-vic.c
1212
1213 ARM SMMU DRIVERS
1214 M:      Will Deacon <will.deacon@arm.com>
1215 R:      Robin Murphy <robin.murphy@arm.com>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      drivers/iommu/arm-smmu.c
1219 F:      drivers/iommu/arm-smmu-v3.c
1220 F:      drivers/iommu/io-pgtable-arm.c
1221 F:      drivers/iommu/io-pgtable-arm-v7s.c
1222
1223 ARM SUB-ARCHITECTURES
1224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1225 S:      Maintained
1226 F:      arch/arm/mach-*/
1227 F:      arch/arm/plat-*/
1228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1229
1230 ARM/ACTIONS SEMI ARCHITECTURE
1231 M:      Andreas Färber <afaerber@suse.de>
1232 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 N:      owl
1236 F:      arch/arm/mach-actions/
1237 F:      arch/arm/boot/dts/owl-*
1238 F:      arch/arm64/boot/dts/actions/
1239 F:      drivers/clk/actions/
1240 F:      drivers/clocksource/timer-owl*
1241 F:      drivers/dma/owl-dma.c
1242 F:      drivers/i2c/busses/i2c-owl.c
1243 F:      drivers/pinctrl/actions/*
1244 F:      drivers/soc/actions/
1245 F:      include/dt-bindings/power/owl-*
1246 F:      include/linux/soc/actions/
1247 F:      Documentation/devicetree/bindings/arm/actions.txt
1248 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1249 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1250 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1251 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1252 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1253 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1254
1255 ARM/ADS SPHERE MACHINE SUPPORT
1256 M:      Lennert Buytenhek <kernel@wantstofly.org>
1257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1258 S:      Maintained
1259
1260 ARM/AFEB9260 MACHINE SUPPORT
1261 M:      Sergey Lapin <slapin@ossfans.org>
1262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1263 S:      Maintained
1264
1265 ARM/AJECO 1ARM MACHINE SUPPORT
1266 M:      Lennert Buytenhek <kernel@wantstofly.org>
1267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1268 S:      Maintained
1269
1270 ARM/Allwinner SoC Clock Support
1271 M:      Emilio López <emilio@elopez.com.ar>
1272 S:      Maintained
1273 F:      drivers/clk/sunxi/
1274
1275 ARM/Allwinner sunXi SoC support
1276 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1277 M:      Chen-Yu Tsai <wens@csie.org>
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Maintained
1280 N:      sun[x456789]i
1281 N:      sun50i
1282 F:      arch/arm/mach-sunxi/
1283 F:      arch/arm64/boot/dts/allwinner/
1284 F:      drivers/clk/sunxi-ng/
1285 F:      drivers/pinctrl/sunxi/
1286 F:      drivers/soc/sunxi/
1287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1288
1289 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1290 M:      Neil Armstrong <narmstrong@baylibre.com>
1291 M:      Jerome Brunet <jbrunet@baylibre.com>
1292 L:      linux-amlogic@lists.infradead.org
1293 S:      Maintained
1294 F:      drivers/clk/meson/
1295 F:      include/dt-bindings/clock/meson*
1296 F:      include/dt-bindings/clock/gxbb*
1297 F:      Documentation/devicetree/bindings/clock/amlogic*
1298
1299 ARM/Amlogic Meson SoC support
1300 M:      Carlo Caione <carlo@caione.org>
1301 M:      Kevin Hilman <khilman@baylibre.com>
1302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1303 L:      linux-amlogic@lists.infradead.org
1304 W:      http://linux-meson.com/
1305 S:      Maintained
1306 F:      arch/arm/mach-meson/
1307 F:      arch/arm/boot/dts/meson*
1308 F:      arch/arm64/boot/dts/amlogic/
1309 F:      drivers/pinctrl/meson/
1310 F:      drivers/mmc/host/meson*
1311 N:      meson
1312
1313 ARM/Amlogic Meson SoC Sound Drivers
1314 M:      Jerome Brunet <jbrunet@baylibre.com>
1315 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1316 S:      Maintained
1317 F:      sound/soc/meson/
1318 F:      Documentation/devicetree/bindings/sound/amlogic*
1319
1320 ARM/Annapurna Labs ALPINE ARCHITECTURE
1321 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1322 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      arch/arm/mach-alpine/
1326 F:      arch/arm/boot/dts/alpine*
1327 F:      arch/arm64/boot/dts/al/
1328 F:      drivers/*/*alpine*
1329
1330 ARM/ARTPEC MACHINE SUPPORT
1331 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1332 M:      Lars Persson <lars.persson@axis.com>
1333 S:      Maintained
1334 L:      linux-arm-kernel@axis.com
1335 F:      arch/arm/mach-artpec
1336 F:      arch/arm/boot/dts/artpec6*
1337 F:      drivers/clk/axis
1338 F:      drivers/crypto/axis
1339 F:      drivers/pinctrl/pinctrl-artpec*
1340 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1341
1342 ARM/ASPEED I2C DRIVER
1343 M:      Brendan Higgins <brendanhiggins@google.com>
1344 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1345 R:      Joel Stanley <joel@jms.id.au>
1346 L:      linux-i2c@vger.kernel.org
1347 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1348 S:      Maintained
1349 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1350 F:      drivers/i2c/busses/i2c-aspeed.c
1351 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1352 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1353
1354 ARM/ASPEED MACHINE SUPPORT
1355 M:      Joel Stanley <joel@jms.id.au>
1356 R:      Andrew Jeffery <andrew@aj.id.au>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1359 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1360 S:      Supported
1361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1362 F:      arch/arm/mach-aspeed/
1363 F:      arch/arm/boot/dts/aspeed-*
1364 N:      aspeed
1365
1366 ARM/CALXEDA HIGHBANK ARCHITECTURE
1367 M:      Rob Herring <robh@kernel.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      arch/arm/mach-highbank/
1371 F:      arch/arm/boot/dts/highbank.dts
1372 F:      arch/arm/boot/dts/ecx-*.dts*
1373
1374 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1375 M:      Krzysztof Halasa <khalasa@piap.pl>
1376 S:      Maintained
1377 F:      arch/arm/mach-cns3xxx/
1378
1379 ARM/CAVIUM THUNDER NETWORK DRIVER
1380 M:      Sunil Goutham <sgoutham@cavium.com>
1381 M:      Robert Richter <rric@kernel.org>
1382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1383 S:      Supported
1384 F:      drivers/net/ethernet/cavium/thunder/
1385
1386 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1387 M:      Lukasz Majewski <lukma@denx.de>
1388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1389 S:      Maintained
1390 F:      arch/arm/mach-ep93xx/ts72xx.c
1391
1392 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1393 M:      Alexander Shiyan <shc_work@mail.ru>
1394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1395 S:      Odd Fixes
1396 N:      clps711x
1397
1398 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1399 M:      Lennert Buytenhek <kernel@wantstofly.org>
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 S:      Maintained
1402
1403 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1404 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1405 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 S:      Maintained
1408 F:      arch/arm/mach-ep93xx/
1409 F:      arch/arm/mach-ep93xx/include/mach/
1410
1411 ARM/CLKDEV SUPPORT
1412 M:      Russell King <linux@armlinux.org.uk>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1416 F:      drivers/clk/clkdev.c
1417
1418 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1419 M:      Mike Rapoport <mike@compulab.co.il>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422
1423 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1424 M:      Baruch Siach <baruch@tkos.co.il>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 S:      Maintained
1427 F:      arch/arm/boot/dts/cx92755*
1428 N:      digicolor
1429
1430 ARM/CONTEC MICRO9 MACHINE SUPPORT
1431 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1432 S:      Maintained
1433 F:      arch/arm/mach-ep93xx/micro9.c
1434
1435 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1436 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 F:      drivers/hwtracing/coresight/*
1440 F:      Documentation/trace/coresight.txt
1441 F:      Documentation/trace/coresight-cpu-debug.txt
1442 F:      Documentation/devicetree/bindings/arm/coresight.txt
1443 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1444 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1445 F:      tools/perf/arch/arm/util/pmu.c
1446 F:      tools/perf/arch/arm/util/auxtrace.c
1447 F:      tools/perf/arch/arm/util/cs-etm.c
1448 F:      tools/perf/arch/arm/util/cs-etm.h
1449 F:      tools/perf/util/cs-etm.*
1450 F:      tools/perf/util/cs-etm-decoder/*
1451
1452 ARM/CORGI MACHINE SUPPORT
1453 M:      Richard Purdie <rpurdie@rpsys.net>
1454 S:      Maintained
1455
1456 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1457 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1458 M:      Linus Walleij <linus.walleij@linaro.org>
1459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1460 T:      git git://github.com/ulli-kroll/linux.git
1461 S:      Maintained
1462 F:      Documentation/devicetree/bindings/arm/gemini.txt
1463 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1464 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1465 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1466 F:      arch/arm/mach-gemini/
1467 F:      drivers/net/ethernet/cortina/
1468 F:      drivers/pinctrl/pinctrl-gemini.c
1469 F:      drivers/rtc/rtc-ftrtc010.c
1470
1471 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1472 M:      Barry Song <baohua@kernel.org>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1475 S:      Maintained
1476 F:      arch/arm/boot/dts/prima2*
1477 F:      arch/arm/mach-prima2/
1478 F:      drivers/clk/sirf/
1479 F:      drivers/clocksource/timer-prima2.c
1480 F:      drivers/clocksource/timer-atlas7.c
1481 N:      [^a-z]sirf
1482 X:      drivers/gnss
1483
1484 ARM/EBSA110 MACHINE SUPPORT
1485 M:      Russell King <linux@armlinux.org.uk>
1486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1487 W:      http://www.armlinux.org.uk/
1488 S:      Maintained
1489 F:      arch/arm/mach-ebsa110/
1490 F:      drivers/net/ethernet/amd/am79c961a.*
1491
1492 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1493 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1494 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497 N:      efm32
1498
1499 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1500 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      arch/arm/mach-pxa/ezx.c
1504
1505 ARM/FARADAY FA526 PORT
1506 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1508 S:      Maintained
1509 T:      git git://git.berlios.de/gemini-board
1510 F:      arch/arm/mm/*-fa*
1511
1512 ARM/FOOTBRIDGE ARCHITECTURE
1513 M:      Russell King <linux@armlinux.org.uk>
1514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1515 W:      http://www.armlinux.org.uk/
1516 S:      Maintained
1517 F:      arch/arm/include/asm/hardware/dec21285.h
1518 F:      arch/arm/mach-footbridge/
1519
1520 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1521 M:      Shawn Guo <shawnguo@kernel.org>
1522 M:      Sascha Hauer <s.hauer@pengutronix.de>
1523 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1524 R:      Fabio Estevam <fabio.estevam@nxp.com>
1525 R:      NXP Linux Team <linux-imx@nxp.com>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Maintained
1528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1529 F:      arch/arm/mach-imx/
1530 F:      arch/arm/mach-mxs/
1531 F:      arch/arm/boot/dts/imx*
1532 F:      arch/arm/configs/imx*_defconfig
1533 F:      drivers/clk/imx/
1534 F:      drivers/firmware/imx/
1535 F:      drivers/soc/imx/
1536 F:      include/linux/firmware/imx/
1537 F:      include/soc/imx/
1538
1539 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1540 M:      Shawn Guo <shawnguo@kernel.org>
1541 M:      Sascha Hauer <s.hauer@pengutronix.de>
1542 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1543 R:      Stefan Agner <stefan@agner.ch>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1547 F:      arch/arm/mach-imx/*vf610*
1548 F:      arch/arm/boot/dts/vf*
1549
1550 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1551 M:      Shawn Guo <shawnguo@kernel.org>
1552 M:      Li Yang <leoyang.li@nxp.com>
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Maintained
1555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1556 F:      arch/arm/boot/dts/ls1021a*
1557 F:      arch/arm64/boot/dts/freescale/fsl-*
1558 F:      arch/arm64/boot/dts/freescale/qoriq-*
1559
1560 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1561 M:      Lennert Buytenhek <kernel@wantstofly.org>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Maintained
1564
1565 ARM/GUMSTIX MACHINE SUPPORT
1566 M:      Steve Sakoman <sakoman@gmail.com>
1567 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1568 S:      Maintained
1569
1570 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1571 M:      Philipp Zabel <philipp.zabel@gmail.com>
1572 M:      Paul Parsons <lost.distance@yahoo.com>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 S:      Maintained
1575 F:      arch/arm/mach-pxa/hx4700.c
1576 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1577 F:      sound/soc/pxa/hx4700.c
1578
1579 ARM/HISILICON SOC SUPPORT
1580 M:      Wei Xu <xuwei5@hisilicon.com>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 W:      http://www.hisilicon.com
1583 S:      Supported
1584 T:      git git://github.com/hisilicon/linux-hisi.git
1585 F:      arch/arm/mach-hisi/
1586 F:      arch/arm/boot/dts/hi3*
1587 F:      arch/arm/boot/dts/hip*
1588 F:      arch/arm/boot/dts/hisi*
1589 F:      arch/arm64/boot/dts/hisilicon/
1590
1591 ARM/HP JORNADA 7XX MACHINE SUPPORT
1592 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1593 W:      www.jlime.com
1594 S:      Maintained
1595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1596 F:      arch/arm/mach-sa1100/jornada720.c
1597 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1598
1599 ARM/IGEP MACHINE SUPPORT
1600 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1601 M:      Javier Martinez Canillas <javier@dowhile0.org>
1602 L:      linux-omap@vger.kernel.org
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/omap3-igep*
1606
1607 ARM/INCOME PXA270 SUPPORT
1608 M:      Marek Vasut <marek.vasut@gmail.com>
1609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1610 S:      Maintained
1611 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1612
1613 ARM/INTEL IOP13XX ARM ARCHITECTURE
1614 M:      Lennert Buytenhek <kernel@wantstofly.org>
1615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1616 S:      Maintained
1617
1618 ARM/INTEL IOP32X ARM ARCHITECTURE
1619 M:      Lennert Buytenhek <kernel@wantstofly.org>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622
1623 ARM/INTEL IOP33X ARM ARCHITECTURE
1624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1625 S:      Orphan
1626
1627 ARM/INTEL IQ81342EX MACHINE SUPPORT
1628 M:      Lennert Buytenhek <kernel@wantstofly.org>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 S:      Maintained
1631
1632 ARM/INTEL IXDP2850 MACHINE SUPPORT
1633 M:      Lennert Buytenhek <kernel@wantstofly.org>
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 S:      Maintained
1636
1637 ARM/INTEL IXP4XX ARM ARCHITECTURE
1638 M:      Imre Kaloz <kaloz@openwrt.org>
1639 M:      Krzysztof Halasa <khalasa@piap.pl>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642 F:      arch/arm/mach-ixp4xx/
1643
1644 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1645 M:      Jonathan Cameron <jic23@cam.ac.uk>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648 F:      arch/arm/mach-pxa/stargate2.c
1649 F:      drivers/pcmcia/pxa2xx_stargate2.c
1650
1651 ARM/INTEL XSC3 (MANZANO) ARM CORE
1652 M:      Lennert Buytenhek <kernel@wantstofly.org>
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655
1656 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1657 M:      Lennert Buytenhek <kernel@wantstofly.org>
1658 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1659 S:      Maintained
1660
1661 ARM/LG1K ARCHITECTURE
1662 M:      Chanho Min <chanho.min@lge.com>
1663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1664 S:      Maintained
1665 F:      arch/arm64/boot/dts/lg/
1666
1667 ARM/LOGICPD PXA270 MACHINE SUPPORT
1668 M:      Lennert Buytenhek <kernel@wantstofly.org>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671
1672 ARM/LPC18XX ARCHITECTURE
1673 M:      Vladimir Zapolskiy <vz@mleia.com>
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Maintained
1676 F:      arch/arm/boot/dts/lpc43*
1677 F:      drivers/i2c/busses/i2c-lpc2k.c
1678 F:      drivers/memory/pl172.c
1679 F:      drivers/mtd/spi-nor/nxp-spifi.c
1680 F:      drivers/rtc/rtc-lpc24xx.c
1681 N:      lpc18xx
1682
1683 ARM/LPC32XX SOC SUPPORT
1684 M:      Vladimir Zapolskiy <vz@mleia.com>
1685 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1687 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1688 S:      Maintained
1689 F:      arch/arm/boot/dts/lpc32*
1690 F:      arch/arm/mach-lpc32xx/
1691 F:      drivers/i2c/busses/i2c-pnx.c
1692 F:      drivers/net/ethernet/nxp/lpc_eth.c
1693 F:      drivers/usb/host/ohci-nxp.c
1694 F:      drivers/watchdog/pnx4008_wdt.c
1695 N:      lpc32xx
1696
1697 ARM/MAGICIAN MACHINE SUPPORT
1698 M:      Philipp Zabel <philipp.zabel@gmail.com>
1699 S:      Maintained
1700
1701 ARM/Marvell Dove/MV78xx0/Orion SOC support
1702 M:      Jason Cooper <jason@lakedaemon.net>
1703 M:      Andrew Lunn <andrew@lunn.ch>
1704 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1705 M:      Gregory Clement <gregory.clement@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 S:      Maintained
1708 F:      Documentation/devicetree/bindings/soc/dove/
1709 F:      arch/arm/mach-dove/
1710 F:      arch/arm/mach-mv78xx0/
1711 F:      arch/arm/mach-orion5x/
1712 F:      arch/arm/plat-orion/
1713 F:      arch/arm/boot/dts/dove*
1714 F:      arch/arm/boot/dts/orion5x*
1715
1716 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1717 M:      Jason Cooper <jason@lakedaemon.net>
1718 M:      Andrew Lunn <andrew@lunn.ch>
1719 M:      Gregory Clement <gregory.clement@bootlin.com>
1720 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1722 S:      Maintained
1723 F:      arch/arm/boot/dts/armada*
1724 F:      arch/arm/boot/dts/kirkwood*
1725 F:      arch/arm/configs/mvebu_*_defconfig
1726 F:      arch/arm/mach-mvebu/
1727 F:      arch/arm64/boot/dts/marvell/armada*
1728 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1729 F:      drivers/cpufreq/mvebu-cpufreq.c
1730 F:      drivers/irqchip/irq-armada-370-xp.c
1731 F:      drivers/irqchip/irq-mvebu-*
1732 F:      drivers/pinctrl/mvebu/
1733 F:      drivers/rtc/rtc-armada38x.c
1734
1735 ARM/Mediatek RTC DRIVER
1736 M:      Eddie Huang <eddie.huang@mediatek.com>
1737 M:      Sean Wang <sean.wang@mediatek.com>
1738 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1739 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1740 S:      Maintained
1741 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1742 F:      drivers/rtc/rtc-mt6397.c
1743 F:      drivers/rtc/rtc-mt7622.c
1744
1745 ARM/Mediatek SoC support
1746 M:      Matthias Brugger <matthias.bgg@gmail.com>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1749 W:      https://mtk.bcnfs.org/
1750 C:      irc://chat.freenode.net/linux-mediatek
1751 S:      Maintained
1752 F:      arch/arm/boot/dts/mt6*
1753 F:      arch/arm/boot/dts/mt7*
1754 F:      arch/arm/boot/dts/mt8*
1755 F:      arch/arm/mach-mediatek/
1756 F:      arch/arm64/boot/dts/mediatek/
1757 F:      drivers/soc/mediatek/
1758 N:      mtk
1759 N:      mt[678]
1760 K:      mediatek
1761
1762 ARM/Mediatek USB3 PHY DRIVER
1763 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1764 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1765 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1766 S:      Maintained
1767 F:      drivers/phy/mediatek/
1768 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1769
1770 ARM/MICREL KS8695 ARCHITECTURE
1771 M:      Greg Ungerer <gerg@uclinux.org>
1772 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1773 F:      arch/arm/mach-ks8695/
1774 S:      Odd Fixes
1775
1776 ARM/Microchip (AT91) SoC support
1777 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1778 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1779 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 W:      http://www.linux4sam.org
1782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1783 S:      Supported
1784 N:      at91
1785 N:      atmel
1786 F:      arch/arm/mach-at91/
1787 F:      include/soc/at91/
1788 F:      arch/arm/boot/dts/at91*.dts
1789 F:      arch/arm/boot/dts/at91*.dtsi
1790 F:      arch/arm/boot/dts/sama*.dts
1791 F:      arch/arm/boot/dts/sama*.dtsi
1792 F:      arch/arm/include/debug/at91.S
1793 F:      drivers/memory/atmel*
1794 F:      drivers/watchdog/sama5d4_wdt.c
1795 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1796 X:      drivers/net/wireless/atmel/
1797
1798 ARM/MIOA701 MACHINE SUPPORT
1799 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1801 F:      arch/arm/mach-pxa/mioa701.c
1802 S:      Maintained
1803
1804 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1805 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1806 S:      Maintained
1807
1808 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1809 M:      Linus Walleij <linus.walleij@linaro.org>
1810 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1811 S:      Maintained
1812 F:      arch/arm/mach-nomadik/
1813 F:      arch/arm/mach-u300/
1814 F:      arch/arm/mach-ux500/
1815 F:      arch/arm/boot/dts/ste-*
1816 F:      drivers/clk/clk-nomadik.c
1817 F:      drivers/clk/clk-u300.c
1818 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1819 F:      drivers/clocksource/timer-u300.c
1820 F:      drivers/dma/coh901318*
1821 F:      drivers/dma/ste_dma40*
1822 F:      drivers/hwspinlock/u8500_hsem.c
1823 F:      drivers/i2c/busses/i2c-nomadik.c
1824 F:      drivers/i2c/busses/i2c-stu300.c
1825 F:      drivers/mfd/ab3100*
1826 F:      drivers/mfd/ab8500*
1827 F:      drivers/mfd/abx500*
1828 F:      drivers/mfd/dbx500*
1829 F:      drivers/mfd/db8500*
1830 F:      drivers/pinctrl/nomadik/
1831 F:      drivers/pinctrl/pinctrl-coh901*
1832 F:      drivers/pinctrl/pinctrl-u300.c
1833 F:      drivers/rtc/rtc-ab3100.c
1834 F:      drivers/rtc/rtc-ab8500.c
1835 F:      drivers/rtc/rtc-coh901331.c
1836 F:      drivers/rtc/rtc-pl031.c
1837 F:      drivers/watchdog/coh901327_wdt.c
1838 F:      Documentation/devicetree/bindings/arm/ste-*
1839 F:      Documentation/devicetree/bindings/arm/ux500/
1840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1841
1842 ARM/NUVOTON NPCM ARCHITECTURE
1843 M:      Avi Fishman <avifishman70@gmail.com>
1844 M:      Tomer Maimon <tmaimon77@gmail.com>
1845 R:      Patrick Venture <venture@google.com>
1846 R:      Nancy Yuen <yuenn@google.com>
1847 R:      Brendan Higgins <brendanhiggins@google.com>
1848 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1849 S:      Supported
1850 F:      arch/arm/mach-npcm/
1851 F:      arch/arm/boot/dts/nuvoton-npcm*
1852 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1853 F:      drivers/*/*npcm*
1854 F:      Documentation/devicetree/bindings/*/*npcm*
1855 F:      Documentation/devicetree/bindings/*/*/*npcm*
1856
1857 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1858 M:      Wan ZongShun <mcuos.com@gmail.com>
1859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1860 W:      http://www.mcuos.com
1861 S:      Maintained
1862 F:      arch/arm/mach-w90x900/
1863 F:      drivers/input/keyboard/w90p910_keypad.c
1864 F:      drivers/input/touchscreen/w90p910_ts.c
1865 F:      drivers/watchdog/nuc900_wdt.c
1866 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1867 F:      drivers/mtd/nand/raw/nuc900_nand.c
1868 F:      drivers/rtc/rtc-nuc900.c
1869 F:      drivers/spi/spi-nuc900.c
1870 F:      drivers/usb/host/ehci-w90x900.c
1871 F:      drivers/video/fbdev/nuc900fb.c
1872
1873 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1874 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1875 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1876 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1877 S:      Supported
1878
1879 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1880 M:      Alexander Clouter <alex@digriz.org.uk>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 W:      http://www.digriz.org.uk/ts78xx/kernel
1883 S:      Maintained
1884 F:      arch/arm/mach-orion5x/ts78xx-*
1885
1886 ARM/OXNAS platform support
1887 M:      Neil Armstrong <narmstrong@baylibre.com>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm/mach-oxnas/
1892 F:      arch/arm/boot/dts/ox8*.dts*
1893 N:      oxnas
1894
1895 ARM/PALM TREO SUPPORT
1896 M:      Tomas Cech <sleep_walker@suse.com>
1897 L:      linux-arm-kernel@lists.infradead.org
1898 W:      http://hackndev.com
1899 S:      Maintained
1900 F:      arch/arm/mach-pxa/palmtreo.*
1901
1902 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1903 M:      Marek Vasut <marek.vasut@gmail.com>
1904 L:      linux-arm-kernel@lists.infradead.org
1905 W:      http://hackndev.com
1906 S:      Maintained
1907 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1908 F:      arch/arm/mach-pxa/palmtx.c
1909 F:      arch/arm/mach-pxa/palmt5.*
1910 F:      arch/arm/mach-pxa/include/mach/palmld.h
1911 F:      arch/arm/mach-pxa/palmld.c
1912 F:      arch/arm/mach-pxa/palmte2.*
1913 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1914 F:      arch/arm/mach-pxa/palmtc.c
1915
1916 ARM/PALMZ72 SUPPORT
1917 M:      Sergey Lapin <slapin@ossfans.org>
1918 L:      linux-arm-kernel@lists.infradead.org
1919 W:      http://hackndev.com
1920 S:      Maintained
1921 F:      arch/arm/mach-pxa/palmz72.*
1922
1923 ARM/PLEB SUPPORT
1924 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1925 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1926 S:      Maintained
1927
1928 ARM/PT DIGITAL BOARD PORT
1929 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1930 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1931 W:      http://www.armlinux.org.uk/
1932 S:      Maintained
1933
1934 ARM/QUALCOMM SUPPORT
1935 M:      Andy Gross <andy.gross@linaro.org>
1936 M:      David Brown <david.brown@linaro.org>
1937 L:      linux-arm-msm@vger.kernel.org
1938 S:      Maintained
1939 F:      Documentation/devicetree/bindings/soc/qcom/
1940 F:      arch/arm/boot/dts/qcom-*.dts
1941 F:      arch/arm/boot/dts/qcom-*.dtsi
1942 F:      arch/arm/mach-qcom/
1943 F:      arch/arm64/boot/dts/qcom/*
1944 F:      drivers/i2c/busses/i2c-qup.c
1945 F:      drivers/clk/qcom/
1946 F:      drivers/dma/qcom/
1947 F:      drivers/soc/qcom/
1948 F:      drivers/spi/spi-qup.c
1949 F:      drivers/tty/serial/msm_serial.c
1950 F:      drivers/*/pm8???-*
1951 F:      drivers/mfd/ssbi.c
1952 F:      drivers/firmware/qcom_scm*
1953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1954
1955 ARM/RADISYS ENP2611 MACHINE SUPPORT
1956 M:      Lennert Buytenhek <kernel@wantstofly.org>
1957 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1958 S:      Maintained
1959
1960 ARM/REALTEK ARCHITECTURE
1961 M:      Andreas Färber <afaerber@suse.de>
1962 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1963 S:      Maintained
1964 F:      arch/arm64/boot/dts/realtek/
1965 F:      Documentation/devicetree/bindings/arm/realtek.txt
1966
1967 ARM/RENESAS ARM64 ARCHITECTURE
1968 M:      Simon Horman <horms@verge.net.au>
1969 M:      Magnus Damm <magnus.damm@gmail.com>
1970 L:      linux-renesas-soc@vger.kernel.org
1971 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1973 S:      Supported
1974 F:      arch/arm64/boot/dts/renesas/
1975 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1976 F:      drivers/soc/renesas/
1977 F:      include/linux/soc/renesas/
1978
1979 ARM/RISCPC ARCHITECTURE
1980 M:      Russell King <linux@armlinux.org.uk>
1981 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1982 W:      http://www.armlinux.org.uk/
1983 S:      Maintained
1984 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1985 F:      arch/arm/include/asm/hardware/ioc.h
1986 F:      arch/arm/include/asm/hardware/iomd.h
1987 F:      arch/arm/include/asm/hardware/memc.h
1988 F:      arch/arm/mach-rpc/
1989 F:      drivers/net/ethernet/8390/etherh.c
1990 F:      drivers/net/ethernet/i825xx/ether1*
1991 F:      drivers/net/ethernet/seeq/ether3*
1992 F:      drivers/scsi/arm/
1993
1994 ARM/Rockchip SoC support
1995 M:      Heiko Stuebner <heiko@sntech.de>
1996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1997 L:      linux-rockchip@lists.infradead.org
1998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1999 S:      Maintained
2000 F:      arch/arm/boot/dts/rk3*
2001 F:      arch/arm/boot/dts/rv1108*
2002 F:      arch/arm/mach-rockchip/
2003 F:      drivers/clk/rockchip/
2004 F:      drivers/i2c/busses/i2c-rk3x.c
2005 F:      drivers/*/*rockchip*
2006 F:      drivers/*/*/*rockchip*
2007 F:      sound/soc/rockchip/
2008 N:      rockchip
2009
2010 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2011 M:      Kukjin Kim <kgene@kernel.org>
2012 M:      Krzysztof Kozlowski <krzk@kernel.org>
2013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2014 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2015 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2016 S:      Maintained
2017 F:      arch/arm/boot/dts/s3c*
2018 F:      arch/arm/boot/dts/s5p*
2019 F:      arch/arm/boot/dts/exynos*
2020 F:      arch/arm64/boot/dts/exynos/
2021 F:      arch/arm/plat-samsung/
2022 F:      arch/arm/mach-s3c24*/
2023 F:      arch/arm/mach-s3c64xx/
2024 F:      arch/arm/mach-s5p*/
2025 F:      arch/arm/mach-exynos*/
2026 F:      drivers/*/*s3c24*
2027 F:      drivers/*/*/*s3c24*
2028 F:      drivers/*/*s3c64xx*
2029 F:      drivers/*/*s5pv210*
2030 F:      drivers/memory/samsung/*
2031 F:      drivers/soc/samsung/*
2032 F:      Documentation/arm/Samsung/
2033 F:      Documentation/devicetree/bindings/arm/samsung/
2034 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2035 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2036 N:      exynos
2037
2038 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2039 M:      Kyungmin Park <kyungmin.park@samsung.com>
2040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2041 S:      Maintained
2042 F:      arch/arm/mach-s5pv210/
2043
2044 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2045 M:      Kyungmin Park <kyungmin.park@samsung.com>
2046 M:      Kamil Debski <kamil@wypas.org>
2047 M:      Andrzej Hajda <a.hajda@samsung.com>
2048 L:      linux-arm-kernel@lists.infradead.org
2049 L:      linux-media@vger.kernel.org
2050 S:      Maintained
2051 F:      drivers/media/platform/s5p-g2d/
2052
2053 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2054 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2055 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2056 L:      linux-media@vger.kernel.org
2057 S:      Maintained
2058 F:      drivers/media/platform/s5p-cec/
2059 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2060
2061 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2062 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2063 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2064 L:      linux-arm-kernel@lists.infradead.org
2065 L:      linux-media@vger.kernel.org
2066 S:      Maintained
2067 F:      drivers/media/platform/s5p-jpeg/
2068
2069 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2070 M:      Kyungmin Park <kyungmin.park@samsung.com>
2071 M:      Kamil Debski <kamil@wypas.org>
2072 M:      Jeongtae Park <jtp.park@samsung.com>
2073 M:      Andrzej Hajda <a.hajda@samsung.com>
2074 L:      linux-arm-kernel@lists.infradead.org
2075 L:      linux-media@vger.kernel.org
2076 S:      Maintained
2077 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2078 F:      drivers/media/platform/s5p-mfc/
2079
2080 ARM/SHMOBILE ARM ARCHITECTURE
2081 M:      Simon Horman <horms@verge.net.au>
2082 M:      Magnus Damm <magnus.damm@gmail.com>
2083 L:      linux-renesas-soc@vger.kernel.org
2084 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2086 S:      Supported
2087 F:      arch/arm/boot/dts/emev2*
2088 F:      arch/arm/boot/dts/r7s*
2089 F:      arch/arm/boot/dts/r8a*
2090 F:      arch/arm/boot/dts/r9a*
2091 F:      arch/arm/boot/dts/sh*
2092 F:      arch/arm/configs/shmobile_defconfig
2093 F:      arch/arm/include/debug/renesas-scif.S
2094 F:      arch/arm/mach-shmobile/
2095 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2096 F:      drivers/soc/renesas/
2097 F:      include/linux/soc/renesas/
2098
2099 ARM/SOCFPGA ARCHITECTURE
2100 M:      Dinh Nguyen <dinguyen@kernel.org>
2101 S:      Maintained
2102 F:      arch/arm/mach-socfpga/
2103 F:      arch/arm/boot/dts/socfpga*
2104 F:      arch/arm/configs/socfpga_defconfig
2105 F:      arch/arm64/boot/dts/altera/
2106 W:      http://www.rocketboards.org
2107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2108
2109 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2110 M:      Dinh Nguyen <dinguyen@kernel.org>
2111 S:      Maintained
2112 F:      drivers/clk/socfpga/
2113
2114 ARM/SOCFPGA EDAC SUPPORT
2115 M:      Thor Thayer <thor.thayer@linux.intel.com>
2116 S:      Maintained
2117 F:      drivers/edac/altera_edac.
2118
2119 ARM/SPREADTRUM SoC SUPPORT
2120 M:      Orson Zhai <orsonzhai@gmail.com>
2121 M:      Baolin Wang <baolin.wang@linaro.org>
2122 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2123 S:      Maintained
2124 F:      arch/arm64/boot/dts/sprd
2125 N:      sprd
2126
2127 ARM/STI ARCHITECTURE
2128 M:      Patrice Chotard <patrice.chotard@st.com>
2129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2130 W:      http://www.stlinux.com
2131 S:      Maintained
2132 F:      arch/arm/mach-sti/
2133 F:      arch/arm/boot/dts/sti*
2134 F:      drivers/char/hw_random/st-rng.c
2135 F:      drivers/clocksource/arm_global_timer.c
2136 F:      drivers/clocksource/clksrc_st_lpc.c
2137 F:      drivers/cpufreq/sti-cpufreq.c
2138 F:      drivers/dma/st_fdma*
2139 F:      drivers/i2c/busses/i2c-st.c
2140 F:      drivers/media/rc/st_rc.c
2141 F:      drivers/media/platform/sti/c8sectpfe/
2142 F:      drivers/mmc/host/sdhci-st.c
2143 F:      drivers/phy/st/phy-miphy28lp.c
2144 F:      drivers/phy/st/phy-stih407-usb.c
2145 F:      drivers/pinctrl/pinctrl-st.c
2146 F:      drivers/remoteproc/st_remoteproc.c
2147 F:      drivers/remoteproc/st_slim_rproc.c
2148 F:      drivers/reset/sti/
2149 F:      drivers/rtc/rtc-st-lpc.c
2150 F:      drivers/tty/serial/st-asc.c
2151 F:      drivers/usb/dwc3/dwc3-st.c
2152 F:      drivers/usb/host/ehci-st.c
2153 F:      drivers/usb/host/ohci-st.c
2154 F:      drivers/watchdog/st_lpc_wdt.c
2155 F:      drivers/ata/ahci_st.c
2156 F:      include/linux/remoteproc/st_slim_rproc.h
2157
2158 ARM/STM32 ARCHITECTURE
2159 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2160 M:      Alexandre Torgue <alexandre.torgue@st.com>
2161 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2163 S:      Maintained
2164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2165 N:      stm32
2166 N:      stm
2167 F:      arch/arm/boot/dts/stm32*
2168 F:      arch/arm/mach-stm32/
2169 F:      drivers/clocksource/armv7m_systick.c
2170
2171 ARM/Synaptics SoC support
2172 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2173 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 S:      Maintained
2176 F:      arch/arm/mach-berlin/
2177 F:      arch/arm/boot/dts/berlin*
2178 F:      arch/arm64/boot/dts/synaptics/
2179
2180 ARM/TANGO ARCHITECTURE
2181 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2182 M:      Mans Rullgard <mans@mansr.com>
2183 L:      linux-arm-kernel@lists.infradead.org
2184 S:      Odd Fixes
2185 N:      tango
2186
2187 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2188 M:      Lennert Buytenhek <kernel@wantstofly.org>
2189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2190 S:      Maintained
2191
2192 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2193 M:      Hans Verkuil <hans.verkuil@cisco.com>
2194 L:      linux-tegra@vger.kernel.org
2195 L:      linux-media@vger.kernel.org
2196 S:      Maintained
2197 F:      drivers/media/platform/tegra-cec/
2198 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2199
2200 ARM/TETON BGA MACHINE SUPPORT
2201 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2203 S:      Maintained
2204
2205 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2206 M:      Santosh Shilimkar <ssantosh@kernel.org>
2207 L:      linux-kernel@vger.kernel.org
2208 S:      Maintained
2209 F:      drivers/memory/*emif*
2210
2211 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2212 M:      Tero Kristo <t-kristo@ti.com>
2213 M:      Nishanth Menon <nm@ti.com>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Supported
2216 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2217 F:      arch/arm64/boot/dts/ti/Makefile
2218 F:      arch/arm64/boot/dts/ti/k3-*
2219
2220 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2221 M:      Santosh Shilimkar <ssantosh@kernel.org>
2222 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2223 S:      Maintained
2224 F:      arch/arm/mach-keystone/
2225 F:      arch/arm/boot/dts/keystone-*
2226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2227
2228 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2229 M:      Santosh Shilimkar <ssantosh@kernel.org>
2230 L:      linux-kernel@vger.kernel.org
2231 S:      Maintained
2232 F:      drivers/clk/keystone/
2233
2234 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2235 M:      Santosh Shilimkar <ssantosh@kernel.org>
2236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2237 L:      linux-kernel@vger.kernel.org
2238 S:      Maintained
2239 F:      drivers/clocksource/timer-keystone.c
2240
2241 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2242 M:      Santosh Shilimkar <ssantosh@kernel.org>
2243 L:      linux-kernel@vger.kernel.org
2244 S:      Maintained
2245 F:      drivers/power/reset/keystone-reset.c
2246
2247 ARM/THECUS N2100 MACHINE SUPPORT
2248 M:      Lennert Buytenhek <kernel@wantstofly.org>
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 S:      Maintained
2251
2252 ARM/TOSA MACHINE SUPPORT
2253 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2254 M:      Dirk Opfer <dirk@opfer-online.de>
2255 S:      Maintained
2256
2257 ARM/UNIPHIER ARCHITECTURE
2258 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2261 S:      Maintained
2262 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2263 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2264 F:      arch/arm/boot/dts/uniphier*
2265 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2266 F:      arch/arm/mach-uniphier/
2267 F:      arch/arm/mm/cache-uniphier.c
2268 F:      arch/arm64/boot/dts/socionext/uniphier*
2269 F:      drivers/bus/uniphier-system-bus.c
2270 F:      drivers/clk/uniphier/
2271 F:      drivers/gpio/gpio-uniphier.c
2272 F:      drivers/i2c/busses/i2c-uniphier*
2273 F:      drivers/irqchip/irq-uniphier-aidet.c
2274 F:      drivers/mmc/host/uniphier-sd.c
2275 F:      drivers/pinctrl/uniphier/
2276 F:      drivers/reset/reset-uniphier.c
2277 F:      drivers/tty/serial/8250/8250_uniphier.c
2278 N:      uniphier
2279
2280 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2281 M:      Ulf Hansson <ulf.hansson@linaro.org>
2282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2283 T:      git git://git.linaro.org/people/ulfh/clk.git
2284 S:      Maintained
2285 F:      drivers/clk/ux500/
2286
2287 ARM/VERSATILE EXPRESS PLATFORM
2288 M:      Liviu Dudau <liviu.dudau@arm.com>
2289 M:      Sudeep Holla <sudeep.holla@arm.com>
2290 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2292 S:      Maintained
2293 F:      arch/arm/boot/dts/vexpress*
2294 F:      arch/arm64/boot/dts/arm/
2295 F:      arch/arm/mach-vexpress/
2296 F:      */*/vexpress*
2297 F:      */*/*/vexpress*
2298 F:      drivers/clk/versatile/clk-vexpress-osc.c
2299 F:      drivers/clocksource/timer-versatile.c
2300 N:      mps2
2301
2302 ARM/VFP SUPPORT
2303 M:      Russell King <linux@armlinux.org.uk>
2304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2305 W:      http://www.armlinux.org.uk/
2306 S:      Maintained
2307 F:      arch/arm/vfp/
2308
2309 ARM/VOIPAC PXA270 SUPPORT
2310 M:      Marek Vasut <marek.vasut@gmail.com>
2311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2312 S:      Maintained
2313 F:      arch/arm/mach-pxa/vpac270.c
2314 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2315
2316 ARM/VT8500 ARM ARCHITECTURE
2317 M:      Tony Prisk <linux@prisktech.co.nz>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 S:      Maintained
2320 F:      arch/arm/mach-vt8500/
2321 F:      drivers/clocksource/timer-vt8500.c
2322 F:      drivers/i2c/busses/i2c-wmt.c
2323 F:      drivers/mmc/host/wmt-sdmmc.c
2324 F:      drivers/pwm/pwm-vt8500.c
2325 F:      drivers/rtc/rtc-vt8500.c
2326 F:      drivers/tty/serial/vt8500_serial.c
2327 F:      drivers/usb/host/ehci-platform.c
2328 F:      drivers/usb/host/uhci-platform.c
2329 F:      drivers/video/fbdev/vt8500lcdfb.*
2330 F:      drivers/video/fbdev/wm8505fb*
2331 F:      drivers/video/fbdev/wmt_ge_rops.*
2332
2333 ARM/ZIPIT Z2 SUPPORT
2334 M:      Marek Vasut <marek.vasut@gmail.com>
2335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2336 S:      Maintained
2337 F:      arch/arm/mach-pxa/z2.c
2338 F:      arch/arm/mach-pxa/include/mach/z2.h
2339
2340 ARM/ZTE ARCHITECTURE
2341 M:      Jun Nie <jun.nie@linaro.org>
2342 M:      Shawn Guo <shawnguo@kernel.org>
2343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2344 S:      Maintained
2345 F:      arch/arm/boot/dts/zx2967*
2346 F:      arch/arm/mach-zx/
2347 F:      arch/arm64/boot/dts/zte/
2348 F:      drivers/clk/zte/
2349 F:      drivers/dma/zx_dma.c
2350 F:      drivers/gpio/gpio-zx.c
2351 F:      drivers/i2c/busses/i2c-zx2967.c
2352 F:      drivers/mmc/host/dw_mmc-zx.*
2353 F:      drivers/pinctrl/zte/
2354 F:      drivers/soc/zte/
2355 F:      drivers/thermal/zx2967_thermal.c
2356 F:      drivers/watchdog/zx2967_wdt.c
2357 F:      Documentation/devicetree/bindings/arm/zte.txt
2358 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2359 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2360 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2361 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2362 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2363 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2364 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2365 F:      Documentation/devicetree/bindings/soc/zte/
2366 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2367 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2368 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2369 F:      include/dt-bindings/clock/zx2967*.h
2370 F:      include/dt-bindings/soc/zte,*.h
2371 F:      sound/soc/codecs/zx_aud96p22.c
2372 F:      sound/soc/zte/
2373
2374 ARM/ZYNQ ARCHITECTURE
2375 M:      Michal Simek <michal.simek@xilinx.com>
2376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2377 W:      http://wiki.xilinx.com
2378 T:      git https://github.com/Xilinx/linux-xlnx.git
2379 S:      Supported
2380 F:      arch/arm/mach-zynq/
2381 F:      drivers/cpuidle/cpuidle-zynq.c
2382 F:      drivers/block/xsysace.c
2383 N:      zynq
2384 N:      xilinx
2385 F:      drivers/clocksource/timer-cadence-ttc.c
2386 F:      drivers/i2c/busses/i2c-cadence.c
2387 F:      drivers/mmc/host/sdhci-of-arasan.c
2388 F:      drivers/edac/synopsys_edac.c
2389 F:      drivers/i2c/busses/i2c-xiic.c
2390
2391 ARM64 PORT (AARCH64 ARCHITECTURE)
2392 M:      Catalin Marinas <catalin.marinas@arm.com>
2393 M:      Will Deacon <will.deacon@arm.com>
2394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2396 S:      Maintained
2397 F:      arch/arm64/
2398 X:      arch/arm64/boot/dts/
2399 F:      Documentation/arm64/
2400
2401 AS3645A LED FLASH CONTROLLER DRIVER
2402 M:      Sakari Ailus <sakari.ailus@iki.fi>
2403 L:      linux-leds@vger.kernel.org
2404 S:      Maintained
2405 F:      drivers/leds/leds-as3645a.c
2406
2407 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2408 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2409 L:      linux-media@vger.kernel.org
2410 T:      git git://linuxtv.org/media_tree.git
2411 S:      Maintained
2412 F:      drivers/media/i2c/ak7375.c
2413 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2414
2415 ASAHI KASEI AK8974 DRIVER
2416 M:      Linus Walleij <linus.walleij@linaro.org>
2417 L:      linux-iio@vger.kernel.org
2418 W:      http://www.akm.com/
2419 S:      Supported
2420 F:      drivers/iio/magnetometer/ak8974.c
2421
2422 ASC7621 HARDWARE MONITOR DRIVER
2423 M:      George Joseph <george.joseph@fairview5.com>
2424 L:      linux-hwmon@vger.kernel.org
2425 S:      Maintained
2426 F:      Documentation/hwmon/asc7621
2427 F:      drivers/hwmon/asc7621.c
2428
2429 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2430 M:      Corentin Chary <corentin.chary@gmail.com>
2431 L:      acpi4asus-user@lists.sourceforge.net
2432 L:      platform-driver-x86@vger.kernel.org
2433 W:      http://acpi4asus.sf.net
2434 S:      Maintained
2435 F:      drivers/platform/x86/asus*.c
2436 F:      drivers/platform/x86/eeepc*.c
2437
2438 ASUS WIRELESS RADIO CONTROL DRIVER
2439 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2440 L:      platform-driver-x86@vger.kernel.org
2441 S:      Maintained
2442 F:      drivers/platform/x86/asus-wireless.c
2443
2444 ASYMMETRIC KEYS
2445 M:      David Howells <dhowells@redhat.com>
2446 L:      keyrings@vger.kernel.org
2447 S:      Maintained
2448 F:      Documentation/crypto/asymmetric-keys.txt
2449 F:      include/linux/verification.h
2450 F:      include/crypto/public_key.h
2451 F:      include/crypto/pkcs7.h
2452 F:      crypto/asymmetric_keys/
2453
2454 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2455 R:      Dan Williams <dan.j.williams@intel.com>
2456 W:      http://sourceforge.net/projects/xscaleiop
2457 S:      Odd fixes
2458 F:      Documentation/crypto/async-tx-api.txt
2459 F:      crypto/async_tx/
2460 F:      drivers/dma/
2461 F:      include/linux/dmaengine.h
2462 F:      include/linux/async_tx.h
2463
2464 AT24 EEPROM DRIVER
2465 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2466 L:      linux-i2c@vger.kernel.org
2467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2468 S:      Maintained
2469 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2470 F:      drivers/misc/eeprom/at24.c
2471 F:      include/linux/platform_data/at24.h
2472
2473 ATA OVER ETHERNET (AOE) DRIVER
2474 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2475 W:      http://www.openaoe.org/
2476 S:      Supported
2477 F:      Documentation/aoe/
2478 F:      drivers/block/aoe/
2479
2480 ATHEROS 71XX/9XXX GPIO DRIVER
2481 M:      Alban Bedel <albeu@free.fr>
2482 W:      https://github.com/AlbanBedel/linux
2483 T:      git git://github.com/AlbanBedel/linux
2484 S:      Maintained
2485 F:      drivers/gpio/gpio-ath79.c
2486 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2487
2488 ATHEROS 71XX/9XXX USB PHY DRIVER
2489 M:      Alban Bedel <albeu@free.fr>
2490 W:      https://github.com/AlbanBedel/linux
2491 T:      git git://github.com/AlbanBedel/linux
2492 S:      Maintained
2493 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2494 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2495
2496 ATHEROS ATH GENERIC UTILITIES
2497 M:      Kalle Valo <kvalo@codeaurora.org>
2498 L:      linux-wireless@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/net/wireless/ath/*
2501
2502 ATHEROS ATH5K WIRELESS DRIVER
2503 M:      Jiri Slaby <jirislaby@gmail.com>
2504 M:      Nick Kossifidis <mickflemm@gmail.com>
2505 M:      Luis Chamberlain <mcgrof@kernel.org>
2506 L:      linux-wireless@vger.kernel.org
2507 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2508 S:      Maintained
2509 F:      drivers/net/wireless/ath/ath5k/
2510
2511 ATHEROS ATH6KL WIRELESS DRIVER
2512 M:      Kalle Valo <kvalo@codeaurora.org>
2513 L:      linux-wireless@vger.kernel.org
2514 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2516 S:      Supported
2517 F:      drivers/net/wireless/ath/ath6kl/
2518
2519 ATI_REMOTE2 DRIVER
2520 M:      Ville Syrjala <syrjala@sci.fi>
2521 S:      Maintained
2522 F:      drivers/input/misc/ati_remote2.c
2523
2524 ATK0110 HWMON DRIVER
2525 M:      Luca Tettamanti <kronos.it@gmail.com>
2526 L:      linux-hwmon@vger.kernel.org
2527 S:      Maintained
2528 F:      drivers/hwmon/asus_atk0110.c
2529
2530 ATLX ETHERNET DRIVERS
2531 M:      Jay Cliburn <jcliburn@gmail.com>
2532 M:      Chris Snook <chris.snook@gmail.com>
2533 L:      netdev@vger.kernel.org
2534 W:      http://sourceforge.net/projects/atl1
2535 W:      http://atl1.sourceforge.net
2536 S:      Maintained
2537 F:      drivers/net/ethernet/atheros/
2538
2539 ATM
2540 M:      Chas Williams <3chas3@gmail.com>
2541 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2542 L:      netdev@vger.kernel.org
2543 W:      http://linux-atm.sourceforge.net
2544 S:      Maintained
2545 F:      drivers/atm/
2546 F:      include/linux/atm*
2547 F:      include/uapi/linux/atm*
2548
2549 ATMEL MACB ETHERNET DRIVER
2550 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2551 S:      Supported
2552 F:      drivers/net/ethernet/cadence/
2553
2554 ATMEL MAXTOUCH DRIVER
2555 M:      Nick Dyer <nick@shmanahar.org>
2556 T:      git git://github.com/ndyer/linux.git
2557 S:      Maintained
2558 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2559 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2560
2561 ATMEL WIRELESS DRIVER
2562 M:      Simon Kelley <simon@thekelleys.org.uk>
2563 L:      linux-wireless@vger.kernel.org
2564 W:      http://www.thekelleys.org.uk/atmel
2565 W:      http://atmelwlandriver.sourceforge.net/
2566 S:      Maintained
2567 F:      drivers/net/wireless/atmel/atmel*
2568
2569 ATOMIC INFRASTRUCTURE
2570 M:      Will Deacon <will.deacon@arm.com>
2571 M:      Peter Zijlstra <peterz@infradead.org>
2572 R:      Boqun Feng <boqun.feng@gmail.com>
2573 L:      linux-kernel@vger.kernel.org
2574 S:      Maintained
2575 F:      arch/*/include/asm/atomic*.h
2576 F:      include/*/atomic*.h
2577
2578 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2579 M:      Bradley Grove <linuxdrivers@attotech.com>
2580 L:      linux-scsi@vger.kernel.org
2581 W:      http://www.attotech.com
2582 S:      Supported
2583 F:      drivers/scsi/esas2r
2584
2585 ATUSB IEEE 802.15.4 RADIO DRIVER
2586 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2587 L:      linux-wpan@vger.kernel.org
2588 S:      Maintained
2589 F:      drivers/net/ieee802154/atusb.c
2590 F:      drivers/net/ieee802154/atusb.h
2591 F:      drivers/net/ieee802154/at86rf230.h
2592
2593 AUDIT SUBSYSTEM
2594 M:      Paul Moore <paul@paul-moore.com>
2595 M:      Eric Paris <eparis@redhat.com>
2596 L:      linux-audit@redhat.com (moderated for non-subscribers)
2597 W:      https://github.com/linux-audit
2598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2599 S:      Supported
2600 F:      include/linux/audit.h
2601 F:      include/uapi/linux/audit.h
2602 F:      kernel/audit*
2603
2604 AUXILIARY DISPLAY DRIVERS
2605 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2606 S:      Maintained
2607 F:      drivers/auxdisplay/
2608 F:      include/linux/cfag12864b.h
2609
2610 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2611 M:      Andreas Klinger <ak@it-klinger.de>
2612 L:      linux-iio@vger.kernel.org
2613 S:      Maintained
2614 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2615 F:      drivers/iio/adc/hx711.c
2616
2617 AX.25 NETWORK LAYER
2618 M:      Ralf Baechle <ralf@linux-mips.org>
2619 L:      linux-hams@vger.kernel.org
2620 W:      http://www.linux-ax25.org/
2621 S:      Maintained
2622 F:      include/uapi/linux/ax25.h
2623 F:      include/net/ax25.h
2624 F:      net/ax25/
2625
2626 AXENTIA ARM DEVICES
2627 M:      Peter Rosin <peda@axentia.se>
2628 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2629 S:      Maintained
2630 F:      Documentation/devicetree/bindings/arm/axentia.txt
2631 F:      arch/arm/boot/dts/at91-linea.dtsi
2632 F:      arch/arm/boot/dts/at91-natte.dtsi
2633 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2634 F:      arch/arm/boot/dts/at91-tse850-3.dts
2635
2636 AXENTIA ASOC DRIVERS
2637 M:      Peter Rosin <peda@axentia.se>
2638 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2639 S:      Maintained
2640 F:      Documentation/devicetree/bindings/sound/axentia,*
2641 F:      sound/soc/atmel/tse850-pcm5142.c
2642
2643 AZ6007 DVB DRIVER
2644 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2645 L:      linux-media@vger.kernel.org
2646 W:      https://linuxtv.org
2647 T:      git git://linuxtv.org/media_tree.git
2648 S:      Maintained
2649 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2650
2651 AZTECH FM RADIO RECEIVER DRIVER
2652 M:      Hans Verkuil <hverkuil@xs4all.nl>
2653 L:      linux-media@vger.kernel.org
2654 T:      git git://linuxtv.org/media_tree.git
2655 W:      https://linuxtv.org
2656 S:      Maintained
2657 F:      drivers/media/radio/radio-aztech*
2658
2659 B43 WIRELESS DRIVER
2660 L:      linux-wireless@vger.kernel.org
2661 L:      b43-dev@lists.infradead.org
2662 W:      http://wireless.kernel.org/en/users/Drivers/b43
2663 S:      Odd Fixes
2664 F:      drivers/net/wireless/broadcom/b43/
2665
2666 B43LEGACY WIRELESS DRIVER
2667 M:      Larry Finger <Larry.Finger@lwfinger.net>
2668 L:      linux-wireless@vger.kernel.org
2669 L:      b43-dev@lists.infradead.org
2670 W:      http://wireless.kernel.org/en/users/Drivers/b43
2671 S:      Maintained
2672 F:      drivers/net/wireless/broadcom/b43legacy/
2673
2674 BACKLIGHT CLASS/SUBSYSTEM
2675 M:      Lee Jones <lee.jones@linaro.org>
2676 M:      Daniel Thompson <daniel.thompson@linaro.org>
2677 M:      Jingoo Han <jingoohan1@gmail.com>
2678 L:      dri-devel@lists.freedesktop.org
2679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2680 S:      Maintained
2681 F:      drivers/video/backlight/
2682 F:      include/linux/backlight.h
2683 F:      include/linux/pwm_backlight.h
2684 F:      Documentation/devicetree/bindings/leds/backlight
2685
2686 BATMAN ADVANCED
2687 M:      Marek Lindner <mareklindner@neomailbox.ch>
2688 M:      Simon Wunderlich <sw@simonwunderlich.de>
2689 M:      Antonio Quartulli <a@unstable.cc>
2690 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2691 W:      https://www.open-mesh.org/
2692 Q:      https://patchwork.open-mesh.org/project/batman/list/
2693 S:      Maintained
2694 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2695 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2696 F:      Documentation/networking/batman-adv.rst
2697 F:      include/uapi/linux/batadv_packet.h
2698 F:      include/uapi/linux/batman_adv.h
2699 F:      net/batman-adv/
2700
2701 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2702 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2703 L:      linux-hams@vger.kernel.org
2704 W:      http://www.baycom.org/~tom/ham/ham.html
2705 S:      Maintained
2706 F:      drivers/net/hamradio/baycom*
2707
2708 BCACHE (BLOCK LAYER CACHE)
2709 M:      Coly Li <colyli@suse.de>
2710 M:      Kent Overstreet <kent.overstreet@gmail.com>
2711 L:      linux-bcache@vger.kernel.org
2712 W:      http://bcache.evilpiepirate.org
2713 C:      irc://irc.oftc.net/bcache
2714 S:      Maintained
2715 F:      drivers/md/bcache/
2716
2717 BDISP ST MEDIA DRIVER
2718 M:      Fabien Dessenne <fabien.dessenne@st.com>
2719 L:      linux-media@vger.kernel.org
2720 T:      git git://linuxtv.org/media_tree.git
2721 W:      https://linuxtv.org
2722 S:      Supported
2723 F:      drivers/media/platform/sti/bdisp
2724
2725 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2726 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2727 L:      netdev@vger.kernel.org
2728 S:      Maintained
2729 F:      drivers/net/ethernet/ec_bhf.c
2730
2731 BEFS FILE SYSTEM
2732 M:      Luis de Bethencourt <luisbg@kernel.org>
2733 M:      Salah Triki <salah.triki@gmail.com>
2734 S:      Maintained
2735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2736 F:      Documentation/filesystems/befs.txt
2737 F:      fs/befs/
2738
2739 BFQ I/O SCHEDULER
2740 M:      Paolo Valente <paolo.valente@linaro.org>
2741 M:      Jens Axboe <axboe@kernel.dk>
2742 L:      linux-block@vger.kernel.org
2743 S:      Maintained
2744 F:      block/bfq-*
2745 F:      Documentation/block/bfq-iosched.txt
2746
2747 BFS FILE SYSTEM
2748 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2749 S:      Maintained
2750 F:      Documentation/filesystems/bfs.txt
2751 F:      fs/bfs/
2752 F:      include/uapi/linux/bfs_fs.h
2753
2754 BLINKM RGB LED DRIVER
2755 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2756 S:      Maintained
2757 F:      drivers/leds/leds-blinkm.c
2758
2759 BLOCK LAYER
2760 M:      Jens Axboe <axboe@kernel.dk>
2761 L:      linux-block@vger.kernel.org
2762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2763 S:      Maintained
2764 F:      block/
2765 F:      drivers/block/
2766 F:      kernel/trace/blktrace.c
2767 F:      lib/sbitmap.c
2768
2769 BLOCK2MTD DRIVER
2770 M:      Joern Engel <joern@lazybastard.org>
2771 L:      linux-mtd@lists.infradead.org
2772 S:      Maintained
2773 F:      drivers/mtd/devices/block2mtd.c
2774
2775 BLUETOOTH DRIVERS
2776 M:      Marcel Holtmann <marcel@holtmann.org>
2777 M:      Johan Hedberg <johan.hedberg@gmail.com>
2778 L:      linux-bluetooth@vger.kernel.org
2779 W:      http://www.bluez.org/
2780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2782 S:      Maintained
2783 F:      drivers/bluetooth/
2784
2785 BLUETOOTH SUBSYSTEM
2786 M:      Marcel Holtmann <marcel@holtmann.org>
2787 M:      Johan Hedberg <johan.hedberg@gmail.com>
2788 L:      linux-bluetooth@vger.kernel.org
2789 W:      http://www.bluez.org/
2790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2792 S:      Maintained
2793 F:      net/bluetooth/
2794 F:      include/net/bluetooth/
2795
2796 BONDING DRIVER
2797 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2798 M:      Veaceslav Falico <vfalico@gmail.com>
2799 M:      Andy Gospodarek <andy@greyhouse.net>
2800 L:      netdev@vger.kernel.org
2801 W:      http://sourceforge.net/projects/bonding/
2802 S:      Supported
2803 F:      drivers/net/bonding/
2804 F:      include/uapi/linux/if_bonding.h
2805
2806 BPF (Safe dynamic programs and tools)
2807 M:      Alexei Starovoitov <ast@kernel.org>
2808 M:      Daniel Borkmann <daniel@iogearbox.net>
2809 L:      netdev@vger.kernel.org
2810 L:      linux-kernel@vger.kernel.org
2811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2813 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2814 S:      Supported
2815 F:      arch/*/net/*
2816 F:      Documentation/networking/filter.txt
2817 F:      Documentation/bpf/
2818 F:      include/linux/bpf*
2819 F:      include/linux/filter.h
2820 F:      include/trace/events/xdp.h
2821 F:      include/uapi/linux/bpf*
2822 F:      include/uapi/linux/filter.h
2823 F:      kernel/bpf/
2824 F:      kernel/trace/bpf_trace.c
2825 F:      lib/test_bpf.c
2826 F:      net/bpf/
2827 F:      net/core/filter.c
2828 F:      net/sched/act_bpf.c
2829 F:      net/sched/cls_bpf.c
2830 F:      samples/bpf/
2831 F:      tools/bpf/
2832 F:      tools/lib/bpf/
2833 F:      tools/testing/selftests/bpf/
2834
2835 BPF JIT for ARM
2836 M:      Shubham Bansal <illusionist.neo@gmail.com>
2837 L:      netdev@vger.kernel.org
2838 S:      Maintained
2839 F:      arch/arm/net/
2840
2841 BPF JIT for ARM64
2842 M:      Daniel Borkmann <daniel@iogearbox.net>
2843 M:      Alexei Starovoitov <ast@kernel.org>
2844 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2845 L:      netdev@vger.kernel.org
2846 S:      Supported
2847 F:      arch/arm64/net/
2848
2849 BPF JIT for MIPS (32-BIT AND 64-BIT)
2850 M:      Paul Burton <paul.burton@mips.com>
2851 L:      netdev@vger.kernel.org
2852 S:      Maintained
2853 F:      arch/mips/net/
2854
2855 BPF JIT for NFP NICs
2856 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2857 L:      netdev@vger.kernel.org
2858 S:      Supported
2859 F:      drivers/net/ethernet/netronome/nfp/bpf/
2860
2861 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2862 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2863 M:      Sandipan Das <sandipan@linux.ibm.com>
2864 L:      netdev@vger.kernel.org
2865 S:      Maintained
2866 F:      arch/powerpc/net/
2867
2868 BPF JIT for S390
2869 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2870 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2871 L:      netdev@vger.kernel.org
2872 S:      Maintained
2873 F:      arch/s390/net/
2874 X:      arch/s390/net/pnet.c
2875
2876 BPF JIT for SPARC (32-BIT AND 64-BIT)
2877 M:      David S. Miller <davem@davemloft.net>
2878 L:      netdev@vger.kernel.org
2879 S:      Maintained
2880 F:      arch/sparc/net/
2881
2882 BPF JIT for X86 32-BIT
2883 M:      Wang YanQing <udknight@gmail.com>
2884 L:      netdev@vger.kernel.org
2885 S:      Maintained
2886 F:      arch/x86/net/bpf_jit_comp32.c
2887
2888 BPF JIT for X86 64-BIT
2889 M:      Alexei Starovoitov <ast@kernel.org>
2890 M:      Daniel Borkmann <daniel@iogearbox.net>
2891 L:      netdev@vger.kernel.org
2892 S:      Supported
2893 F:      arch/x86/net/
2894 X:      arch/x86/net/bpf_jit_comp32.c
2895
2896 BROADCOM B44 10/100 ETHERNET DRIVER
2897 M:      Michael Chan <michael.chan@broadcom.com>
2898 L:      netdev@vger.kernel.org
2899 S:      Supported
2900 F:      drivers/net/ethernet/broadcom/b44.*
2901
2902 BROADCOM B53 ETHERNET SWITCH DRIVER
2903 M:      Florian Fainelli <f.fainelli@gmail.com>
2904 L:      netdev@vger.kernel.org
2905 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2906 S:      Supported
2907 F:      drivers/net/dsa/b53/*
2908 F:      include/linux/platform_data/b53.h
2909
2910 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2911 M:      Florian Fainelli <f.fainelli@gmail.com>
2912 M:      Ray Jui <rjui@broadcom.com>
2913 M:      Scott Branden <sbranden@broadcom.com>
2914 M:      bcm-kernel-feedback-list@broadcom.com
2915 T:      git git://github.com/broadcom/mach-bcm
2916 S:      Maintained
2917 N:      bcm281*
2918 N:      bcm113*
2919 N:      bcm216*
2920 N:      kona
2921 F:      arch/arm/mach-bcm/
2922
2923 BROADCOM BCM2835 ARM ARCHITECTURE
2924 M:      Eric Anholt <eric@anholt.net>
2925 M:      Stefan Wahren <stefan.wahren@i2se.com>
2926 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2928 T:      git git://github.com/anholt/linux
2929 S:      Maintained
2930 N:      bcm2835
2931 F:      drivers/staging/vc04_services
2932
2933 BROADCOM BCM47XX MIPS ARCHITECTURE
2934 M:      Hauke Mehrtens <hauke@hauke-m.de>
2935 M:      Rafał Miłecki <zajec5@gmail.com>
2936 L:      linux-mips@vger.kernel.org
2937 S:      Maintained
2938 F:      Documentation/devicetree/bindings/mips/brcm/
2939 F:      arch/mips/bcm47xx/*
2940 F:      arch/mips/include/asm/mach-bcm47xx/*
2941
2942 BROADCOM BCM5301X ARM ARCHITECTURE
2943 M:      Hauke Mehrtens <hauke@hauke-m.de>
2944 M:      Rafał Miłecki <zajec5@gmail.com>
2945 M:      bcm-kernel-feedback-list@broadcom.com
2946 L:      linux-arm-kernel@lists.infradead.org
2947 S:      Maintained
2948 F:      arch/arm/mach-bcm/bcm_5301x.c
2949 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2950 F:      arch/arm/boot/dts/bcm470*
2951 F:      arch/arm/boot/dts/bcm953012*
2952
2953 BROADCOM BCM53573 ARM ARCHITECTURE
2954 M:      Rafał Miłecki <rafal@milecki.pl>
2955 L:      linux-arm-kernel@lists.infradead.org
2956 S:      Maintained
2957 F:      arch/arm/boot/dts/bcm53573*
2958 F:      arch/arm/boot/dts/bcm47189*
2959
2960 BROADCOM BCM63XX ARM ARCHITECTURE
2961 M:      Florian Fainelli <f.fainelli@gmail.com>
2962 M:      bcm-kernel-feedback-list@broadcom.com
2963 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2964 T:      git git://github.com/broadcom/stblinux.git
2965 S:      Maintained
2966 N:      bcm63xx
2967
2968 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2969 M:      Kevin Cernekee <cernekee@gmail.com>
2970 L:      linux-usb@vger.kernel.org
2971 S:      Maintained
2972 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2973
2974 BROADCOM BCM7XXX ARM ARCHITECTURE
2975 M:      Brian Norris <computersforpeace@gmail.com>
2976 M:      Gregory Fong <gregory.0xf0@gmail.com>
2977 M:      Florian Fainelli <f.fainelli@gmail.com>
2978 M:      bcm-kernel-feedback-list@broadcom.com
2979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2980 T:      git git://github.com/broadcom/stblinux.git
2981 S:      Maintained
2982 F:      arch/arm/mach-bcm/*brcmstb*
2983 F:      arch/arm/boot/dts/bcm7*.dts*
2984 F:      drivers/bus/brcmstb_gisb.c
2985 F:      arch/arm/mm/cache-b15-rac.c
2986 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2987 N:      brcmstb
2988
2989 BROADCOM BMIPS CPUFREQ DRIVER
2990 M:      Markus Mayer <mmayer@broadcom.com>
2991 M:      bcm-kernel-feedback-list@broadcom.com
2992 L:      linux-pm@vger.kernel.org
2993 S:      Maintained
2994 F:      drivers/cpufreq/bmips-cpufreq.c
2995
2996 BROADCOM BMIPS MIPS ARCHITECTURE
2997 M:      Kevin Cernekee <cernekee@gmail.com>
2998 M:      Florian Fainelli <f.fainelli@gmail.com>
2999 L:      linux-mips@vger.kernel.org
3000 T:      git git://github.com/broadcom/stblinux.git
3001 S:      Maintained
3002 F:      arch/mips/bmips/*
3003 F:      arch/mips/include/asm/mach-bmips/*
3004 F:      arch/mips/kernel/*bmips*
3005 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3006 F:      drivers/irqchip/irq-bcm63*
3007 F:      drivers/irqchip/irq-bcm7*
3008 F:      drivers/irqchip/irq-brcmstb*
3009 F:      include/linux/bcm963xx_nvram.h
3010 F:      include/linux/bcm963xx_tag.h
3011
3012 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3013 M:      Rasesh Mody <rasesh.mody@cavium.com>
3014 M:      Dept-GELinuxNICDev@cavium.com
3015 L:      netdev@vger.kernel.org
3016 S:      Supported
3017 F:      drivers/net/ethernet/broadcom/bnx2.*
3018 F:      drivers/net/ethernet/broadcom/bnx2_*
3019
3020 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3021 M:      QLogic-Storage-Upstream@qlogic.com
3022 L:      linux-scsi@vger.kernel.org
3023 S:      Supported
3024 F:      drivers/scsi/bnx2fc/
3025
3026 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3027 M:      QLogic-Storage-Upstream@qlogic.com
3028 L:      linux-scsi@vger.kernel.org
3029 S:      Supported
3030 F:      drivers/scsi/bnx2i/
3031
3032 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3033 M:      Ariel Elior <ariel.elior@cavium.com>
3034 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3035 M:      everest-linux-l2@cavium.com
3036 L:      netdev@vger.kernel.org
3037 S:      Supported
3038 F:      drivers/net/ethernet/broadcom/bnx2x/
3039
3040 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3041 M:      Michael Chan <michael.chan@broadcom.com>
3042 L:      netdev@vger.kernel.org
3043 S:      Supported
3044 F:      drivers/net/ethernet/broadcom/bnxt/
3045
3046 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3047 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3048 M:      Franky Lin <franky.lin@broadcom.com>
3049 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3050 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3051 M:      Wright Feng <wright.feng@cypress.com>
3052 L:      linux-wireless@vger.kernel.org
3053 L:      brcm80211-dev-list.pdl@broadcom.com
3054 L:      brcm80211-dev-list@cypress.com
3055 S:      Supported
3056 F:      drivers/net/wireless/broadcom/brcm80211/
3057
3058 BROADCOM BRCMSTB GPIO DRIVER
3059 M:      Gregory Fong <gregory.0xf0@gmail.com>
3060 L:      bcm-kernel-feedback-list@broadcom.com
3061 S:      Supported
3062 F:      drivers/gpio/gpio-brcmstb.c
3063 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3064
3065 BROADCOM BRCMSTB I2C DRIVER
3066 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3067 L:      linux-i2c@vger.kernel.org
3068 L:      bcm-kernel-feedback-list@broadcom.com
3069 S:      Supported
3070 F:      drivers/i2c/busses/i2c-brcmstb.c
3071 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3072
3073 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3074 M:      Al Cooper <alcooperx@gmail.com>
3075 L:      linux-kernel@vger.kernel.org
3076 L:      bcm-kernel-feedback-list@broadcom.com
3077 S:      Maintained
3078 F:      drivers/phy/broadcom/phy-brcm-usb*
3079
3080 BROADCOM GENET ETHERNET DRIVER
3081 M:      Doug Berger <opendmb@gmail.com>
3082 M:      Florian Fainelli <f.fainelli@gmail.com>
3083 L:      netdev@vger.kernel.org
3084 S:      Supported
3085 F:      drivers/net/ethernet/broadcom/genet/
3086
3087 BROADCOM IPROC ARM ARCHITECTURE
3088 M:      Ray Jui <rjui@broadcom.com>
3089 M:      Scott Branden <sbranden@broadcom.com>
3090 M:      bcm-kernel-feedback-list@broadcom.com
3091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3092 T:      git git://github.com/broadcom/cygnus-linux.git
3093 S:      Maintained
3094 N:      iproc
3095 N:      cygnus
3096 N:      bcm[-_]nsp
3097 N:      bcm9113*
3098 N:      bcm9583*
3099 N:      bcm9585*
3100 N:      bcm9586*
3101 N:      bcm988312
3102 N:      bcm113*
3103 N:      bcm583*
3104 N:      bcm585*
3105 N:      bcm586*
3106 N:      bcm88312
3107 N:      hr2
3108 N:      stingray
3109 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3110 F:      arch/arm64/boot/dts/broadcom/stingray/*
3111 F:      drivers/clk/bcm/clk-ns*
3112 F:      drivers/clk/bcm/clk-sr*
3113 F:      drivers/pinctrl/bcm/pinctrl-ns*
3114 F:      include/dt-bindings/clock/bcm-sr*
3115
3116 BROADCOM KONA GPIO DRIVER
3117 M:      Ray Jui <rjui@broadcom.com>
3118 L:      bcm-kernel-feedback-list@broadcom.com
3119 S:      Supported
3120 F:      drivers/gpio/gpio-bcm-kona.c
3121 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3122
3123 BROADCOM NETXTREME-E ROCE DRIVER
3124 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3125 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3126 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3127 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3128 L:      linux-rdma@vger.kernel.org
3129 W:      http://www.broadcom.com
3130 S:      Supported
3131 F:      drivers/infiniband/hw/bnxt_re/
3132 F:      include/uapi/rdma/bnxt_re-abi.h
3133
3134 BROADCOM NVRAM DRIVER
3135 M:      Rafał Miłecki <zajec5@gmail.com>
3136 L:      linux-mips@vger.kernel.org
3137 S:      Maintained
3138 F:      drivers/firmware/broadcom/*
3139
3140 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3141 M:      Rafał Miłecki <zajec5@gmail.com>
3142 L:      linux-wireless@vger.kernel.org
3143 S:      Maintained
3144 F:      drivers/bcma/
3145 F:      include/linux/bcma/
3146
3147 BROADCOM STB AVS CPUFREQ DRIVER
3148 M:      Markus Mayer <mmayer@broadcom.com>
3149 M:      bcm-kernel-feedback-list@broadcom.com
3150 L:      linux-pm@vger.kernel.org
3151 S:      Maintained
3152 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3153 F:      drivers/cpufreq/brcmstb*
3154
3155 BROADCOM STB AVS TMON DRIVER
3156 M:      Markus Mayer <mmayer@broadcom.com>
3157 M:      bcm-kernel-feedback-list@broadcom.com
3158 L:      linux-pm@vger.kernel.org
3159 S:      Maintained
3160 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3161 F:      drivers/thermal/broadcom/brcmstb*
3162
3163 BROADCOM STB NAND FLASH DRIVER
3164 M:      Brian Norris <computersforpeace@gmail.com>
3165 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3166 L:      linux-mtd@lists.infradead.org
3167 L:      bcm-kernel-feedback-list@broadcom.com
3168 S:      Maintained
3169 F:      drivers/mtd/nand/raw/brcmnand/
3170
3171 BROADCOM STB DPFE DRIVER
3172 M:      Markus Mayer <mmayer@broadcom.com>
3173 M:      bcm-kernel-feedback-list@broadcom.com
3174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3175 S:      Maintained
3176 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3177 F:      drivers/memory/brcmstb_dpfe.c
3178
3179 BROADCOM SPI DRIVER
3180 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3181 M:      bcm-kernel-feedback-list@broadcom.com
3182 S:      Maintained
3183 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3184 F:      drivers/spi/spi-bcm-qspi.*
3185 F:      drivers/spi/spi-brcmstb-qspi.c
3186 F:      drivers/spi/spi-iproc-qspi.c
3187
3188 BROADCOM SYSTEMPORT ETHERNET DRIVER
3189 M:      Florian Fainelli <f.fainelli@gmail.com>
3190 L:      netdev@vger.kernel.org
3191 S:      Supported
3192 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3193
3194 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3195 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3196 M:      Prashant Sreedharan <prashant@broadcom.com>
3197 M:      Michael Chan <mchan@broadcom.com>
3198 L:      netdev@vger.kernel.org
3199 S:      Supported
3200 F:      drivers/net/ethernet/broadcom/tg3.*
3201
3202 BROCADE BFA FC SCSI DRIVER
3203 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3204 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3205 L:      linux-scsi@vger.kernel.org
3206 S:      Supported
3207 F:      drivers/scsi/bfa/
3208
3209 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3210 M:      Rasesh Mody <rasesh.mody@cavium.com>
3211 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3212 M:      Dept-GELinuxNICDev@cavium.com
3213 L:      netdev@vger.kernel.org
3214 S:      Supported
3215 F:      drivers/net/ethernet/brocade/bna/
3216
3217 BSG (block layer generic sg v4 driver)
3218 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3219 L:      linux-scsi@vger.kernel.org
3220 S:      Supported
3221 F:      block/bsg.c
3222 F:      include/linux/bsg.h
3223 F:      include/uapi/linux/bsg.h
3224
3225 BT87X AUDIO DRIVER
3226 M:      Clemens Ladisch <clemens@ladisch.de>
3227 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3228 T:      git git://git.alsa-project.org/alsa-kernel.git
3229 S:      Maintained
3230 F:      Documentation/sound/cards/bt87x.rst
3231 F:      sound/pci/bt87x.c
3232
3233 BT8XXGPIO DRIVER
3234 M:      Michael Buesch <m@bues.ch>
3235 W:      http://bu3sch.de/btgpio.php
3236 S:      Maintained
3237 F:      drivers/gpio/gpio-bt8xx.c
3238
3239 BTRFS FILE SYSTEM
3240 M:      Chris Mason <clm@fb.com>
3241 M:      Josef Bacik <josef@toxicpanda.com>
3242 M:      David Sterba <dsterba@suse.com>
3243 L:      linux-btrfs@vger.kernel.org
3244 W:      http://btrfs.wiki.kernel.org/
3245 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3247 S:      Maintained
3248 F:      Documentation/filesystems/btrfs.txt
3249 F:      fs/btrfs/
3250 F:      include/linux/btrfs*
3251 F:      include/uapi/linux/btrfs*
3252
3253 BTTV VIDEO4LINUX DRIVER
3254 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3255 L:      linux-media@vger.kernel.org
3256 W:      https://linuxtv.org
3257 T:      git git://linuxtv.org/media_tree.git
3258 S:      Odd fixes
3259 F:      Documentation/media/v4l-drivers/bttv*
3260 F:      drivers/media/pci/bt8xx/bttv*
3261
3262 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3263 M:      Chanwoo Choi <cw00.choi@samsung.com>
3264 L:      linux-pm@vger.kernel.org
3265 L:      linux-samsung-soc@vger.kernel.org
3266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3267 S:      Maintained
3268 F:      drivers/devfreq/exynos-bus.c
3269 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3270
3271 BUSLOGIC SCSI DRIVER
3272 M:      Khalid Aziz <khalid@gonehiking.org>
3273 L:      linux-scsi@vger.kernel.org
3274 S:      Maintained
3275 F:      drivers/scsi/BusLogic.*
3276 F:      drivers/scsi/FlashPoint.*
3277
3278 C-MEDIA CMI8788 DRIVER
3279 M:      Clemens Ladisch <clemens@ladisch.de>
3280 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3281 T:      git git://git.alsa-project.org/alsa-kernel.git
3282 S:      Maintained
3283 F:      sound/pci/oxygen/
3284
3285 C-SKY ARCHITECTURE
3286 M:      Guo Ren <guoren@kernel.org>
3287 T:      git https://github.com/c-sky/csky-linux.git
3288 S:      Supported
3289 F:      arch/csky/
3290 F:      Documentation/devicetree/bindings/csky/
3291 F:      drivers/irqchip/irq-csky-*
3292 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3293 F:      drivers/clocksource/timer-gx6605s.c
3294 F:      drivers/clocksource/timer-mp-csky.c
3295 F:      Documentation/devicetree/bindings/timer/csky,*
3296 K:      csky
3297 N:      csky
3298
3299 C6X ARCHITECTURE
3300 M:      Mark Salter <msalter@redhat.com>
3301 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3302 L:      linux-c6x-dev@linux-c6x.org
3303 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3304 S:      Maintained
3305 F:      arch/c6x/
3306
3307 CA8210 IEEE-802.15.4 RADIO DRIVER
3308 M:      Harry Morris <h.morris@cascoda.com>
3309 L:      linux-wpan@vger.kernel.org
3310 W:      https://github.com/Cascoda/ca8210-linux.git
3311 S:      Maintained
3312 F:      drivers/net/ieee802154/ca8210.c
3313 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3314
3315 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3316 M:      David Howells <dhowells@redhat.com>
3317 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3318 S:      Supported
3319 F:      Documentation/filesystems/caching/cachefiles.txt
3320 F:      fs/cachefiles/
3321
3322 CADENCE MIPI-CSI2 BRIDGES
3323 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3324 L:      linux-media@vger.kernel.org
3325 S:      Maintained
3326 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3327 F:      drivers/media/platform/cadence/cdns-csi2*
3328
3329 CADET FM/AM RADIO RECEIVER DRIVER
3330 M:      Hans Verkuil <hverkuil@xs4all.nl>
3331 L:      linux-media@vger.kernel.org
3332 T:      git git://linuxtv.org/media_tree.git
3333 W:      https://linuxtv.org
3334 S:      Maintained
3335 F:      drivers/media/radio/radio-cadet*
3336
3337 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3338 M:      Jonathan Corbet <corbet@lwn.net>
3339 L:      linux-media@vger.kernel.org
3340 T:      git git://linuxtv.org/media_tree.git
3341 S:      Maintained
3342 F:      Documentation/media/v4l-drivers/cafe_ccic*
3343 F:      drivers/media/platform/marvell-ccic/
3344
3345 CAIF NETWORK LAYER
3346 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3347 L:      netdev@vger.kernel.org
3348 S:      Supported
3349 F:      Documentation/networking/caif/
3350 F:      drivers/net/caif/
3351 F:      include/uapi/linux/caif/
3352 F:      include/net/caif/
3353 F:      net/caif/
3354
3355 CAKE QDISC
3356 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3357 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3358 S:      Maintained
3359 F:      net/sched/sch_cake.c
3360
3361 CALGARY x86-64 IOMMU
3362 M:      Muli Ben-Yehuda <mulix@mulix.org>
3363 M:      Jon Mason <jdmason@kudzu.us>
3364 L:      iommu@lists.linux-foundation.org
3365 S:      Maintained
3366 F:      arch/x86/kernel/pci-calgary_64.c
3367 F:      arch/x86/kernel/tce_64.c
3368 F:      arch/x86/include/asm/calgary.h
3369 F:      arch/x86/include/asm/tce.h
3370
3371 CAN NETWORK DRIVERS
3372 M:      Wolfgang Grandegger <wg@grandegger.com>
3373 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3374 L:      linux-can@vger.kernel.org
3375 W:      https://github.com/linux-can
3376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3378 S:      Maintained
3379 F:      Documentation/devicetree/bindings/net/can/
3380 F:      drivers/net/can/
3381 F:      include/linux/can/dev.h
3382 F:      include/linux/can/platform/
3383 F:      include/uapi/linux/can/error.h
3384 F:      include/uapi/linux/can/netlink.h
3385
3386 CAN NETWORK LAYER
3387 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3388 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3389 L:      linux-can@vger.kernel.org
3390 W:      https://github.com/linux-can
3391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3393 S:      Maintained
3394 F:      Documentation/networking/can.rst
3395 F:      net/can/
3396 F:      include/linux/can/core.h
3397 F:      include/uapi/linux/can.h
3398 F:      include/uapi/linux/can/bcm.h
3399 F:      include/uapi/linux/can/raw.h
3400 F:      include/uapi/linux/can/gw.h
3401
3402 CAPABILITIES
3403 M:      Serge Hallyn <serge@hallyn.com>
3404 L:      linux-security-module@vger.kernel.org
3405 S:      Supported
3406 F:      include/linux/capability.h
3407 F:      include/uapi/linux/capability.h
3408 F:      security/commoncap.c
3409 F:      kernel/capability.c
3410
3411 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3412 M:      Kevin Tsai <ktsai@capellamicro.com>
3413 S:      Maintained
3414 F:      drivers/iio/light/cm*
3415
3416 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3417 M:      Christian Lamparter <chunkeey@googlemail.com>
3418 L:      linux-wireless@vger.kernel.org
3419 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3420 S:      Maintained
3421 F:      drivers/net/wireless/ath/carl9170/
3422
3423 CAVIUM I2C DRIVER
3424 M:      Jan Glauber <jglauber@cavium.com>
3425 M:      David Daney <david.daney@cavium.com>
3426 W:      http://www.cavium.com
3427 S:      Supported
3428 F:      drivers/i2c/busses/i2c-octeon*
3429 F:      drivers/i2c/busses/i2c-thunderx*
3430
3431 CAVIUM LIQUIDIO NETWORK DRIVER
3432 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3433 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3434 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3435 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3436 L:      netdev@vger.kernel.org
3437 W:      http://www.cavium.com
3438 S:      Supported
3439 F:      drivers/net/ethernet/cavium/liquidio/
3440
3441 CAVIUM MMC DRIVER
3442 M:      Jan Glauber <jglauber@cavium.com>
3443 M:      David Daney <david.daney@cavium.com>
3444 M:      Steven J. Hill <Steven.Hill@cavium.com>
3445 W:      http://www.cavium.com
3446 S:      Supported
3447 F:      drivers/mmc/host/cavium*
3448
3449 CAVIUM OCTEON-TX CRYPTO DRIVER
3450 M:      George Cherian <george.cherian@cavium.com>
3451 L:      linux-crypto@vger.kernel.org
3452 W:      http://www.cavium.com
3453 S:      Supported
3454 F:      drivers/crypto/cavium/cpt/
3455
3456 CAVIUM THUNDERX2 ARM64 SOC
3457 M:      Robert Richter <rrichter@cavium.com>
3458 M:      Jayachandran C <jnair@caviumnetworks.com>
3459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3460 S:      Maintained
3461 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3462 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3463
3464 CC2520 IEEE-802.15.4 RADIO DRIVER
3465 M:      Varka Bhadram <varkabhadram@gmail.com>
3466 L:      linux-wpan@vger.kernel.org
3467 S:      Maintained
3468 F:      drivers/net/ieee802154/cc2520.c
3469 F:      include/linux/spi/cc2520.h
3470 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3471
3472 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3473 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3474 L:      linux-crypto@vger.kernel.org
3475 S:      Supported
3476 F:      drivers/crypto/ccree/
3477 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3478
3479 CEC FRAMEWORK
3480 M:      Hans Verkuil <hans.verkuil@cisco.com>
3481 L:      linux-media@vger.kernel.org
3482 T:      git git://linuxtv.org/media_tree.git
3483 W:      http://linuxtv.org
3484 S:      Supported
3485 F:      Documentation/media/kapi/cec-core.rst
3486 F:      Documentation/media/uapi/cec
3487 F:      drivers/media/cec/
3488 F:      drivers/media/rc/keymaps/rc-cec.c
3489 F:      include/media/cec.h
3490 F:      include/media/cec-notifier.h
3491 F:      include/uapi/linux/cec.h
3492 F:      include/uapi/linux/cec-funcs.h
3493 F:      Documentation/devicetree/bindings/media/cec.txt
3494 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3495
3496 CEC GPIO DRIVER
3497 M:      Hans Verkuil <hans.verkuil@cisco.com>
3498 L:      linux-media@vger.kernel.org
3499 T:      git git://linuxtv.org/media_tree.git
3500 W:      http://linuxtv.org
3501 S:      Supported
3502 F:      drivers/media/platform/cec-gpio/
3503 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3504
3505 CELL BROADBAND ENGINE ARCHITECTURE
3506 M:      Arnd Bergmann <arnd@arndb.de>
3507 L:      linuxppc-dev@lists.ozlabs.org
3508 W:      http://www.ibm.com/developerworks/power/cell/
3509 S:      Supported
3510 F:      arch/powerpc/include/asm/cell*.h
3511 F:      arch/powerpc/include/asm/spu*.h
3512 F:      arch/powerpc/include/uapi/asm/spu*.h
3513 F:      arch/powerpc/oprofile/*cell*
3514 F:      arch/powerpc/platforms/cell/
3515
3516 CEPH COMMON CODE (LIBCEPH)
3517 M:      Ilya Dryomov <idryomov@gmail.com>
3518 M:      "Yan, Zheng" <zyan@redhat.com>
3519 M:      Sage Weil <sage@redhat.com>
3520 L:      ceph-devel@vger.kernel.org
3521 W:      http://ceph.com/
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3523 T:      git git://github.com/ceph/ceph-client.git
3524 S:      Supported
3525 F:      net/ceph/
3526 F:      include/linux/ceph/
3527 F:      include/linux/crush/
3528
3529 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3530 M:      "Yan, Zheng" <zyan@redhat.com>
3531 M:      Sage Weil <sage@redhat.com>
3532 M:      Ilya Dryomov <idryomov@gmail.com>
3533 L:      ceph-devel@vger.kernel.org
3534 W:      http://ceph.com/
3535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3536 T:      git git://github.com/ceph/ceph-client.git
3537 S:      Supported
3538 F:      Documentation/filesystems/ceph.txt
3539 F:      fs/ceph/
3540
3541 CERTIFICATE HANDLING:
3542 M:      David Howells <dhowells@redhat.com>
3543 M:      David Woodhouse <dwmw2@infradead.org>
3544 L:      keyrings@vger.kernel.org
3545 S:      Maintained
3546 F:      Documentation/admin-guide/module-signing.rst
3547 F:      certs/
3548 F:      scripts/sign-file.c
3549 F:      scripts/extract-cert.c
3550
3551 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3552 L:      linux-usb@vger.kernel.org
3553 S:      Orphan
3554 F:      Documentation/usb/WUSB-Design-overview.txt
3555 F:      Documentation/usb/wusb-cbaf
3556 F:      drivers/usb/host/hwa-hc.c
3557 F:      drivers/usb/host/whci/
3558 F:      drivers/usb/wusbcore/
3559 F:      include/linux/usb/wusb*
3560
3561 CFAG12864B LCD DRIVER
3562 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3563 S:      Maintained
3564 F:      drivers/auxdisplay/cfag12864b.c
3565 F:      include/linux/cfag12864b.h
3566
3567 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3568 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3569 S:      Maintained
3570 F:      drivers/auxdisplay/cfag12864bfb.c
3571 F:      include/linux/cfag12864b.h
3572
3573 802.11 (including CFG80211/NL80211)
3574 M:      Johannes Berg <johannes@sipsolutions.net>
3575 L:      linux-wireless@vger.kernel.org
3576 W:      http://wireless.kernel.org/
3577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3579 S:      Maintained
3580 F:      net/wireless/
3581 F:      include/uapi/linux/nl80211.h
3582 F:      include/linux/ieee80211.h
3583 F:      include/net/wext.h
3584 F:      include/net/cfg80211.h
3585 F:      include/net/iw_handler.h
3586 F:      include/net/ieee80211_radiotap.h
3587 F:      Documentation/driver-api/80211/cfg80211.rst
3588 F:      Documentation/networking/regulatory.txt
3589
3590 CHAR and MISC DRIVERS
3591 M:      Arnd Bergmann <arnd@arndb.de>
3592 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3594 S:      Supported
3595 F:      drivers/char/
3596 F:      drivers/misc/
3597 F:      include/linux/miscdevice.h
3598
3599 CHECKPATCH
3600 M:      Andy Whitcroft <apw@canonical.com>
3601 M:      Joe Perches <joe@perches.com>
3602 S:      Maintained
3603 F:      scripts/checkpatch.pl
3604
3605 CHINESE DOCUMENTATION
3606 M:      Harry Wei <harryxiyou@gmail.com>
3607 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3608 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3609 S:      Maintained
3610 F:      Documentation/translations/zh_CN/
3611
3612 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3613 M:      Peter Chen <Peter.Chen@nxp.com>
3614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3615 L:      linux-usb@vger.kernel.org
3616 S:      Maintained
3617 F:      drivers/usb/chipidea/
3618
3619 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3620 M:      Hans de Goede <hdegoede@redhat.com>
3621 L:      linux-input@vger.kernel.org
3622 S:      Maintained
3623 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3624 F:      drivers/input/touchscreen/chipone_icn8318.c
3625
3626 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3627 M:      Hans de Goede <hdegoede@redhat.com>
3628 L:      linux-input@vger.kernel.org
3629 S:      Maintained
3630 F:      drivers/input/touchscreen/chipone_icn8505.c
3631
3632 CHROME HARDWARE PLATFORM SUPPORT
3633 M:      Benson Leung <bleung@chromium.org>
3634 M:      Olof Johansson <olof@lixom.net>
3635 S:      Maintained
3636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3637 F:      drivers/platform/chrome/
3638
3639 CIRRUS LOGIC AUDIO CODEC DRIVERS
3640 M:      Brian Austin <brian.austin@cirrus.com>
3641 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3643 S:      Maintained
3644 F:      sound/soc/codecs/cs*
3645
3646 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3647 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3648 L:      netdev@vger.kernel.org
3649 S:      Maintained
3650 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3651
3652 CISCO FCOE HBA DRIVER
3653 M:      Satish Kharat <satishkh@cisco.com>
3654 M:      Sesidhar Baddela <sebaddel@cisco.com>
3655 M:      Karan Tilak Kumar <kartilak@cisco.com>
3656 L:      linux-scsi@vger.kernel.org
3657 S:      Supported
3658 F:      drivers/scsi/fnic/
3659
3660 CISCO SCSI HBA DRIVER
3661 M:      Karan Tilak Kumar <kartilak@cisco.com>
3662 M:      Sesidhar Baddela <sebaddel@cisco.com>
3663 L:      linux-scsi@vger.kernel.org
3664 S:      Supported
3665 F:      drivers/scsi/snic/
3666
3667 CISCO VIC ETHERNET NIC DRIVER
3668 M:      Christian Benvenuti <benve@cisco.com>
3669 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3670 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3671 S:      Supported
3672 F:      drivers/net/ethernet/cisco/enic/
3673
3674 CISCO VIC LOW LATENCY NIC DRIVER
3675 M:      Christian Benvenuti <benve@cisco.com>
3676 S:      Supported
3677 F:      drivers/infiniband/hw/usnic/
3678
3679 CIRRUS LOGIC MADERA CODEC DRIVERS
3680 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3681 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3682 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3683 L:      patches@opensource.cirrus.com
3684 T:      git https://github.com/CirrusLogic/linux-drivers.git
3685 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3686 S:      Supported
3687 F:      Documentation/devicetree/bindings/mfd/madera.txt
3688 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3689 F:      include/linux/mfd/madera/*
3690 F:      drivers/gpio/gpio-madera*
3691 F:      drivers/mfd/madera*
3692 F:      drivers/mfd/cs47l*
3693 F:      drivers/pinctrl/cirrus/*
3694
3695 CLANG-FORMAT FILE
3696 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3697 S:      Maintained
3698 F:      .clang-format
3699
3700 CLEANCACHE API
3701 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3702 L:      linux-kernel@vger.kernel.org
3703 S:      Maintained
3704 F:      mm/cleancache.c
3705 F:      include/linux/cleancache.h
3706
3707 CLK API
3708 M:      Russell King <linux@armlinux.org.uk>
3709 L:      linux-clk@vger.kernel.org
3710 S:      Maintained
3711 F:      include/linux/clk.h
3712
3713 CLOCKSOURCE, CLOCKEVENT DRIVERS
3714 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3715 M:      Thomas Gleixner <tglx@linutronix.de>
3716 L:      linux-kernel@vger.kernel.org
3717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3718 S:      Supported
3719 F:      drivers/clocksource/
3720 F:      Documentation/devicetree/bindings/timer/
3721
3722 CMPC ACPI DRIVER
3723 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3724 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3725 L:      platform-driver-x86@vger.kernel.org
3726 S:      Supported
3727 F:      drivers/platform/x86/classmate-laptop.c
3728
3729 COBALT MEDIA DRIVER
3730 M:      Hans Verkuil <hans.verkuil@cisco.com>
3731 L:      linux-media@vger.kernel.org
3732 T:      git git://linuxtv.org/media_tree.git
3733 W:      https://linuxtv.org
3734 S:      Supported
3735 F:      drivers/media/pci/cobalt/
3736
3737 COCCINELLE/Semantic Patches (SmPL)
3738 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3739 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3740 M:      Nicolas Palix <nicolas.palix@imag.fr>
3741 M:      Michal Marek <michal.lkml@markovi.net>
3742 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3744 W:      http://coccinelle.lip6.fr/
3745 S:      Supported
3746 F:      Documentation/dev-tools/coccinelle.rst
3747 F:      scripts/coccinelle/
3748 F:      scripts/coccicheck
3749
3750 CODA FILE SYSTEM
3751 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3752 M:      coda@cs.cmu.edu
3753 L:      codalist@coda.cs.cmu.edu
3754 W:      http://www.coda.cs.cmu.edu/
3755 S:      Maintained
3756 F:      Documentation/filesystems/coda.txt
3757 F:      fs/coda/
3758 F:      include/linux/coda*.h
3759 F:      include/uapi/linux/coda*.h
3760
3761 CODA V4L2 MEM2MEM DRIVER
3762 M:      Philipp Zabel <p.zabel@pengutronix.de>
3763 L:      linux-media@vger.kernel.org
3764 S:      Maintained
3765 F:      Documentation/devicetree/bindings/media/coda.txt
3766 F:      drivers/media/platform/coda/
3767
3768 CODE OF CONDUCT
3769 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3770 S:      Supported
3771 F:      Documentation/process/code-of-conduct.rst
3772 F:      Documentation/process/code-of-conduct-interpretation.rst
3773
3774 COMMON CLK FRAMEWORK
3775 M:      Michael Turquette <mturquette@baylibre.com>
3776 M:      Stephen Boyd <sboyd@kernel.org>
3777 L:      linux-clk@vger.kernel.org
3778 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3780 S:      Maintained
3781 F:      Documentation/devicetree/bindings/clock/
3782 F:      drivers/clk/
3783 X:      drivers/clk/clkdev.c
3784 F:      include/linux/clk-pr*
3785 F:      include/linux/clk/
3786 F:      include/linux/of_clk.h
3787
3788 COMMON INTERNET FILE SYSTEM (CIFS)
3789 M:      Steve French <sfrench@samba.org>
3790 L:      linux-cifs@vger.kernel.org
3791 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3792 W:      http://linux-cifs.samba.org/
3793 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3794 S:      Supported
3795 F:      Documentation/filesystems/cifs/
3796 F:      fs/cifs/
3797
3798 COMPACTPCI HOTPLUG CORE
3799 M:      Scott Murray <scott@spiteful.org>
3800 L:      linux-pci@vger.kernel.org
3801 S:      Maintained
3802 F:      drivers/pci/hotplug/cpci_hotplug*
3803
3804 COMPACTPCI HOTPLUG GENERIC DRIVER
3805 M:      Scott Murray <scott@spiteful.org>
3806 L:      linux-pci@vger.kernel.org
3807 S:      Maintained
3808 F:      drivers/pci/hotplug/cpcihp_generic.c
3809
3810 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3811 M:      Scott Murray <scott@spiteful.org>
3812 L:      linux-pci@vger.kernel.org
3813 S:      Maintained
3814 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3815
3816 COMPAL LAPTOP SUPPORT
3817 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3818 L:      platform-driver-x86@vger.kernel.org
3819 S:      Maintained
3820 F:      drivers/platform/x86/compal-laptop.c
3821
3822 COMPILER ATTRIBUTES
3823 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3824 S:      Maintained
3825 F:      include/linux/compiler_attributes.h
3826
3827 CONEXANT ACCESSRUNNER USB DRIVER
3828 L:      accessrunner-general@lists.sourceforge.net
3829 W:      http://accessrunner.sourceforge.net/
3830 S:      Orphan
3831 F:      drivers/usb/atm/cxacru.c
3832
3833 CONFIGFS
3834 M:      Joel Becker <jlbec@evilplan.org>
3835 M:      Christoph Hellwig <hch@lst.de>
3836 T:      git git://git.infradead.org/users/hch/configfs.git
3837 S:      Supported
3838 F:      fs/configfs/
3839 F:      include/linux/configfs.h
3840
3841 CONNECTOR
3842 M:      Evgeniy Polyakov <zbr@ioremap.net>
3843 L:      netdev@vger.kernel.org
3844 S:      Maintained
3845 F:      drivers/connector/
3846
3847 CONTROL GROUP (CGROUP)
3848 M:      Tejun Heo <tj@kernel.org>
3849 M:      Li Zefan <lizefan@huawei.com>
3850 M:      Johannes Weiner <hannes@cmpxchg.org>
3851 L:      cgroups@vger.kernel.org
3852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3853 S:      Maintained
3854 F:      Documentation/cgroup*
3855 F:      include/linux/cgroup*
3856 F:      kernel/cgroup*
3857
3858 CONTROL GROUP - CPUSET
3859 M:      Li Zefan <lizefan@huawei.com>
3860 L:      cgroups@vger.kernel.org
3861 W:      http://www.bullopensource.org/cpuset/
3862 W:      http://oss.sgi.com/projects/cpusets/
3863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3864 S:      Maintained
3865 F:      Documentation/cgroup-v1/cpusets.txt
3866 F:      include/linux/cpuset.h
3867 F:      kernel/cgroup/cpuset.c
3868
3869 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3870 M:      Johannes Weiner <hannes@cmpxchg.org>
3871 M:      Michal Hocko <mhocko@kernel.org>
3872 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3873 L:      cgroups@vger.kernel.org
3874 L:      linux-mm@kvack.org
3875 S:      Maintained
3876 F:      mm/memcontrol.c
3877 F:      mm/swap_cgroup.c
3878
3879 CORETEMP HARDWARE MONITORING DRIVER
3880 M:      Fenghua Yu <fenghua.yu@intel.com>
3881 L:      linux-hwmon@vger.kernel.org
3882 S:      Maintained
3883 F:      Documentation/hwmon/coretemp
3884 F:      drivers/hwmon/coretemp.c
3885
3886 COSA/SRP SYNC SERIAL DRIVER
3887 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3888 W:      http://www.fi.muni.cz/~kas/cosa/
3889 S:      Maintained
3890 F:      drivers/net/wan/cosa*
3891
3892 CPMAC ETHERNET DRIVER
3893 M:      Florian Fainelli <f.fainelli@gmail.com>
3894 L:      netdev@vger.kernel.org
3895 S:      Maintained
3896 F:      drivers/net/ethernet/ti/cpmac.c
3897
3898 CPU FREQUENCY DRIVERS
3899 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3900 M:      Viresh Kumar <viresh.kumar@linaro.org>
3901 L:      linux-pm@vger.kernel.org
3902 S:      Maintained
3903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3904 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3905 B:      https://bugzilla.kernel.org
3906 F:      Documentation/cpu-freq/
3907 F:      Documentation/devicetree/bindings/cpufreq/
3908 F:      drivers/cpufreq/
3909 F:      include/linux/cpufreq.h
3910 F:      tools/testing/selftests/cpufreq/
3911
3912 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3913 M:      Viresh Kumar <viresh.kumar@linaro.org>
3914 M:      Sudeep Holla <sudeep.holla@arm.com>
3915 L:      linux-pm@vger.kernel.org
3916 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3917 S:      Maintained
3918 F:      drivers/cpufreq/arm_big_little.h
3919 F:      drivers/cpufreq/arm_big_little.c
3920
3921 CPU POWER MONITORING SUBSYSTEM
3922 M:      Thomas Renninger <trenn@suse.com>
3923 M:      Shuah Khan <shuah@kernel.org>
3924 L:      linux-pm@vger.kernel.org
3925 S:      Maintained
3926 F:      tools/power/cpupower/
3927
3928 CPUID/MSR DRIVER
3929 M:      "H. Peter Anvin" <hpa@zytor.com>
3930 S:      Maintained
3931 F:      arch/x86/kernel/cpuid.c
3932 F:      arch/x86/kernel/msr.c
3933
3934 CPUIDLE DRIVER - ARM BIG LITTLE
3935 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3936 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3937 L:      linux-pm@vger.kernel.org
3938 L:      linux-arm-kernel@lists.infradead.org
3939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3940 S:      Maintained
3941 F:      drivers/cpuidle/cpuidle-big_little.c
3942
3943 CPUIDLE DRIVER - ARM EXYNOS
3944 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3945 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3946 M:      Kukjin Kim <kgene@kernel.org>
3947 L:      linux-pm@vger.kernel.org
3948 L:      linux-samsung-soc@vger.kernel.org
3949 S:      Supported
3950 F:      drivers/cpuidle/cpuidle-exynos.c
3951 F:      arch/arm/mach-exynos/pm.c
3952
3953 CPUIDLE DRIVERS
3954 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3955 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3956 L:      linux-pm@vger.kernel.org
3957 S:      Maintained
3958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3959 B:      https://bugzilla.kernel.org
3960 F:      drivers/cpuidle/*
3961 F:      include/linux/cpuidle.h
3962
3963 CRAMFS FILESYSTEM
3964 M:      Nicolas Pitre <nico@linaro.org>
3965 S:      Maintained
3966 F:      Documentation/filesystems/cramfs.txt
3967 F:      fs/cramfs/
3968
3969 CRYPTO API
3970 M:      Herbert Xu <herbert@gondor.apana.org.au>
3971 M:      "David S. Miller" <davem@davemloft.net>
3972 L:      linux-crypto@vger.kernel.org
3973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3975 S:      Maintained
3976 F:      Documentation/crypto/
3977 F:      Documentation/devicetree/bindings/crypto/
3978 F:      arch/*/crypto/
3979 F:      crypto/
3980 F:      drivers/crypto/
3981 F:      include/crypto/
3982 F:      include/linux/crypto*
3983
3984 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3985 M:      Neil Horman <nhorman@tuxdriver.com>
3986 L:      linux-crypto@vger.kernel.org
3987 S:      Maintained
3988 F:      crypto/ansi_cprng.c
3989 F:      crypto/rng.c
3990
3991 CS3308 MEDIA DRIVER
3992 M:      Hans Verkuil <hverkuil@xs4all.nl>
3993 L:      linux-media@vger.kernel.org
3994 T:      git git://linuxtv.org/media_tree.git
3995 W:      http://linuxtv.org
3996 S:      Odd Fixes
3997 F:      drivers/media/i2c/cs3308.c
3998 F:      drivers/media/i2c/cs3308.h
3999
4000 CS5535 Audio ALSA driver
4001 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4002 S:      Maintained
4003 F:      sound/pci/cs5535audio/
4004
4005 CW1200 WLAN driver
4006 M:      Solomon Peachy <pizza@shaftnet.org>
4007 S:      Maintained
4008 F:      drivers/net/wireless/st/cw1200/
4009
4010 CX18 VIDEO4LINUX DRIVER
4011 M:      Andy Walls <awalls@md.metrocast.net>
4012 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4013 L:      linux-media@vger.kernel.org
4014 T:      git git://linuxtv.org/media_tree.git
4015 W:      https://linuxtv.org
4016 W:      http://www.ivtvdriver.org/index.php/Cx18
4017 S:      Maintained
4018 F:      Documentation/media/v4l-drivers/cx18*
4019 F:      drivers/media/pci/cx18/
4020 F:      include/uapi/linux/ivtv*
4021
4022 CX2341X MPEG ENCODER HELPER MODULE
4023 M:      Hans Verkuil <hverkuil@xs4all.nl>
4024 L:      linux-media@vger.kernel.org
4025 T:      git git://linuxtv.org/media_tree.git
4026 W:      https://linuxtv.org
4027 S:      Maintained
4028 F:      drivers/media/common/cx2341x*
4029 F:      include/media/cx2341x*
4030
4031 CX24120 MEDIA DRIVER
4032 M:      Jemma Denson <jdenson@gmail.com>
4033 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4034 L:      linux-media@vger.kernel.org
4035 W:      https://linuxtv.org
4036 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4037 S:      Maintained
4038 F:      drivers/media/dvb-frontends/cx24120*
4039
4040 CX88 VIDEO4LINUX DRIVER
4041 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4042 L:      linux-media@vger.kernel.org
4043 W:      https://linuxtv.org
4044 T:      git git://linuxtv.org/media_tree.git
4045 S:      Odd fixes
4046 F:      Documentation/media/v4l-drivers/cx88*
4047 F:      drivers/media/pci/cx88/
4048
4049 CXD2820R MEDIA DRIVER
4050 M:      Antti Palosaari <crope@iki.fi>
4051 L:      linux-media@vger.kernel.org
4052 W:      https://linuxtv.org
4053 W:      http://palosaari.fi/linux/
4054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4055 T:      git git://linuxtv.org/anttip/media_tree.git
4056 S:      Maintained
4057 F:      drivers/media/dvb-frontends/cxd2820r*
4058
4059 CXGB3 ETHERNET DRIVER (CXGB3)
4060 M:      Santosh Raspatur <santosh@chelsio.com>
4061 L:      netdev@vger.kernel.org
4062 W:      http://www.chelsio.com
4063 S:      Supported
4064 F:      drivers/net/ethernet/chelsio/cxgb3/
4065
4066 CXGB3 ISCSI DRIVER (CXGB3I)
4067 M:      Karen Xie <kxie@chelsio.com>
4068 L:      linux-scsi@vger.kernel.org
4069 W:      http://www.chelsio.com
4070 S:      Supported
4071 F:      drivers/scsi/cxgbi/cxgb3i
4072
4073 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4074 M:      Steve Wise <swise@chelsio.com>
4075 L:      linux-rdma@vger.kernel.org
4076 W:      http://www.openfabrics.org
4077 S:      Supported
4078 F:      drivers/infiniband/hw/cxgb3/
4079 F:      include/uapi/rdma/cxgb3-abi.h
4080
4081 CXGB4 CRYPTO DRIVER (chcr)
4082 M:      Harsh Jain <harsh@chelsio.com>
4083 L:      linux-crypto@vger.kernel.org
4084 W:      http://www.chelsio.com
4085 S:      Supported
4086 F:      drivers/crypto/chelsio
4087
4088 CXGB4 ETHERNET DRIVER (CXGB4)
4089 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4090 L:      netdev@vger.kernel.org
4091 W:      http://www.chelsio.com
4092 S:      Supported
4093 F:      drivers/net/ethernet/chelsio/cxgb4/
4094
4095 CXGB4 ISCSI DRIVER (CXGB4I)
4096 M:      Karen Xie <kxie@chelsio.com>
4097 L:      linux-scsi@vger.kernel.org
4098 W:      http://www.chelsio.com
4099 S:      Supported
4100 F:      drivers/scsi/cxgbi/cxgb4i
4101
4102 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4103 M:      Steve Wise <swise@chelsio.com>
4104 L:      linux-rdma@vger.kernel.org
4105 W:      http://www.openfabrics.org
4106 S:      Supported
4107 F:      drivers/infiniband/hw/cxgb4/
4108 F:      include/uapi/rdma/cxgb4-abi.h
4109
4110 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4111 M:      Casey Leedom <leedom@chelsio.com>
4112 L:      netdev@vger.kernel.org
4113 W:      http://www.chelsio.com
4114 S:      Supported
4115 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4116
4117 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4118 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4119 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4120 L:      linuxppc-dev@lists.ozlabs.org
4121 S:      Supported
4122 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4123 F:      drivers/misc/cxl/
4124 F:      include/misc/cxl*
4125 F:      include/uapi/misc/cxl.h
4126 F:      Documentation/powerpc/cxl.txt
4127 F:      Documentation/ABI/testing/sysfs-class-cxl
4128
4129 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4130 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4131 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4132 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4133 L:      linux-scsi@vger.kernel.org
4134 S:      Supported
4135 F:      drivers/scsi/cxlflash/
4136 F:      include/uapi/scsi/cxlflash_ioctl.h
4137 F:      Documentation/powerpc/cxlflash.txt
4138
4139 CYBERPRO FB DRIVER
4140 M:      Russell King <linux@armlinux.org.uk>
4141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4142 W:      http://www.armlinux.org.uk/
4143 S:      Maintained
4144 F:      drivers/video/fbdev/cyber2000fb.*
4145
4146 CYCLADES ASYNC MUX DRIVER
4147 W:      http://www.cyclades.com/
4148 S:      Orphan
4149 F:      drivers/tty/cyclades.c
4150 F:      include/linux/cyclades.h
4151 F:      include/uapi/linux/cyclades.h
4152
4153 CYCLADES PC300 DRIVER
4154 W:      http://www.cyclades.com/
4155 S:      Orphan
4156 F:      drivers/net/wan/pc300*
4157
4158 CYPRESS_FIRMWARE MEDIA DRIVER
4159 M:      Antti Palosaari <crope@iki.fi>
4160 L:      linux-media@vger.kernel.org
4161 W:      https://linuxtv.org
4162 W:      http://palosaari.fi/linux/
4163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4164 T:      git git://linuxtv.org/anttip/media_tree.git
4165 S:      Maintained
4166 F:      drivers/media/common/cypress_firmware*
4167
4168 CYTTSP TOUCHSCREEN DRIVER
4169 M:      Ferruh Yigit <fery@cypress.com>
4170 L:      linux-input@vger.kernel.org
4171 S:      Supported
4172 F:      drivers/input/touchscreen/cyttsp*
4173 F:      include/linux/input/cyttsp.h
4174
4175 D-LINK DIR-685 TOUCHKEYS DRIVER
4176 M:      Linus Walleij <linus.walleij@linaro.org>
4177 L:      linux-input@vger.kernel.org
4178 S:      Supported
4179 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4180
4181 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4182 M:      Joshua Kinard <kumba@gentoo.org>
4183 S:      Maintained
4184 F:      drivers/rtc/rtc-ds1685.c
4185 F:      include/linux/rtc/ds1685.h
4186
4187 DAMA SLAVE for AX.25
4188 M:      Joerg Reuter <jreuter@yaina.de>
4189 W:      http://yaina.de/jreuter/
4190 W:      http://www.qsl.net/dl1bke/
4191 L:      linux-hams@vger.kernel.org
4192 S:      Maintained
4193 F:      net/ax25/af_ax25.c
4194 F:      net/ax25/ax25_dev.c
4195 F:      net/ax25/ax25_ds_*
4196 F:      net/ax25/ax25_in.c
4197 F:      net/ax25/ax25_out.c
4198 F:      net/ax25/ax25_timer.c
4199 F:      net/ax25/sysctl_net_ax25.c
4200
4201 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4202 L:      netdev@vger.kernel.org
4203 S:      Orphan
4204 F:      Documentation/networking/dmfe.txt
4205 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4206
4207 DC390/AM53C974 SCSI driver
4208 M:      Hannes Reinecke <hare@suse.com>
4209 L:      linux-scsi@vger.kernel.org
4210 S:      Maintained
4211 F:      drivers/scsi/am53c974.c
4212
4213 DC395x SCSI driver
4214 M:      Oliver Neukum <oliver@neukum.org>
4215 M:      Ali Akcaagac <aliakc@web.de>
4216 M:      Jamie Lenehan <lenehan@twibble.org>
4217 L:      dc395x@twibble.org
4218 W:      http://twibble.org/dist/dc395x/
4219 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4220 S:      Maintained
4221 F:      Documentation/scsi/dc395x.txt
4222 F:      drivers/scsi/dc395x.*
4223
4224 DCCP PROTOCOL
4225 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4226 L:      dccp@vger.kernel.org
4227 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4228 S:      Maintained
4229 F:      include/linux/dccp.h
4230 F:      include/uapi/linux/dccp.h
4231 F:      include/linux/tfrc.h
4232 F:      net/dccp/
4233
4234 DECnet NETWORK LAYER
4235 W:      http://linux-decnet.sourceforge.net
4236 L:      linux-decnet-user@lists.sourceforge.net
4237 S:      Orphan
4238 F:      Documentation/networking/decnet.txt
4239 F:      net/decnet/
4240
4241 DECSTATION PLATFORM SUPPORT
4242 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4243 L:      linux-mips@vger.kernel.org
4244 W:      http://www.linux-mips.org/wiki/DECstation
4245 S:      Maintained
4246 F:      arch/mips/dec/
4247 F:      arch/mips/include/asm/dec/
4248 F:      arch/mips/include/asm/mach-dec/
4249
4250 DEFXX FDDI NETWORK DRIVER
4251 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4252 S:      Maintained
4253 F:      drivers/net/fddi/defxx.*
4254
4255 DELL SMBIOS DRIVER
4256 M:      Pali Rohár <pali.rohar@gmail.com>
4257 M:      Mario Limonciello <mario.limonciello@dell.com>
4258 L:      platform-driver-x86@vger.kernel.org
4259 S:      Maintained
4260 F:      drivers/platform/x86/dell-smbios.*
4261
4262 DELL SMBIOS SMM DRIVER
4263 M:      Mario Limonciello <mario.limonciello@dell.com>
4264 L:      platform-driver-x86@vger.kernel.org
4265 S:      Maintained
4266 F:      drivers/platform/x86/dell-smbios-smm.c
4267
4268 DELL SMBIOS WMI DRIVER
4269 M:      Mario Limonciello <mario.limonciello@dell.com>
4270 L:      platform-driver-x86@vger.kernel.org
4271 S:      Maintained
4272 F:      drivers/platform/x86/dell-smbios-wmi.c
4273 F:      tools/wmi/dell-smbios-example.c
4274
4275 DEFZA FDDI NETWORK DRIVER
4276 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4277 S:      Maintained
4278 F:      drivers/net/fddi/defza.*
4279
4280 DELL LAPTOP DRIVER
4281 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4282 M:      Pali Rohár <pali.rohar@gmail.com>
4283 L:      platform-driver-x86@vger.kernel.org
4284 S:      Maintained
4285 F:      drivers/platform/x86/dell-laptop.c
4286
4287 DELL LAPTOP FREEFALL DRIVER
4288 M:      Pali Rohár <pali.rohar@gmail.com>
4289 S:      Maintained
4290 F:      drivers/platform/x86/dell-smo8800.c
4291
4292 DELL LAPTOP RBTN DRIVER
4293 M:      Pali Rohár <pali.rohar@gmail.com>
4294 S:      Maintained
4295 F:      drivers/platform/x86/dell-rbtn.*
4296
4297 DELL REMOTE BIOS UPDATE DRIVER
4298 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4299 L:      platform-driver-x86@vger.kernel.org
4300 S:      Maintained
4301 F:      drivers/platform/x86/dell_rbu.c
4302
4303 DELL LAPTOP SMM DRIVER
4304 M:      Pali Rohár <pali.rohar@gmail.com>
4305 S:      Maintained
4306 F:      drivers/hwmon/dell-smm-hwmon.c
4307 F:      include/uapi/linux/i8k.h
4308
4309 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4310 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4311 L:      platform-driver-x86@vger.kernel.org
4312 S:      Maintained
4313 F:      Documentation/dcdbas.txt
4314 F:      drivers/platform/x86/dcdbas.*
4315
4316 DELL WMI NOTIFICATIONS DRIVER
4317 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4318 M:      Pali Rohár <pali.rohar@gmail.com>
4319 S:      Maintained
4320 F:      drivers/platform/x86/dell-wmi.c
4321
4322 DELL WMI DESCRIPTOR DRIVER
4323 M:      Mario Limonciello <mario.limonciello@dell.com>
4324 S:      Maintained
4325 F:      drivers/platform/x86/dell-wmi-descriptor.c
4326
4327 DELTA ST MEDIA DRIVER
4328 M:      Hugues Fruchet <hugues.fruchet@st.com>
4329 L:      linux-media@vger.kernel.org
4330 T:      git git://linuxtv.org/media_tree.git
4331 W:      https://linuxtv.org
4332 S:      Supported
4333 F:      drivers/media/platform/sti/delta
4334
4335 DENALI NAND DRIVER
4336 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4337 L:      linux-mtd@lists.infradead.org
4338 S:      Supported
4339 F:      drivers/mtd/nand/raw/denali*
4340
4341 DESIGNWARE USB2 DRD IP DRIVER
4342 M:      Minas Harutyunyan <hminas@synopsys.com>
4343 L:      linux-usb@vger.kernel.org
4344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4345 S:      Maintained
4346 F:      drivers/usb/dwc2/
4347
4348 DESIGNWARE USB3 DRD IP DRIVER
4349 M:      Felipe Balbi <balbi@kernel.org>
4350 L:      linux-usb@vger.kernel.org
4351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4352 S:      Maintained
4353 F:      drivers/usb/dwc3/
4354
4355 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4356 M:      Andreas Klinger <ak@it-klinger.de>
4357 L:      linux-iio@vger.kernel.org
4358 S:      Maintained
4359 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4360 F:      drivers/iio/proximity/srf*.c
4361
4362 DEVICE COREDUMP (DEV_COREDUMP)
4363 M:      Johannes Berg <johannes@sipsolutions.net>
4364 L:      linux-kernel@vger.kernel.org
4365 S:      Maintained
4366 F:      drivers/base/devcoredump.c
4367 F:      include/linux/devcoredump.h
4368
4369 DEVICE FREQUENCY (DEVFREQ)
4370 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4371 M:      Kyungmin Park <kyungmin.park@samsung.com>
4372 R:      Chanwoo Choi <cw00.choi@samsung.com>
4373 L:      linux-pm@vger.kernel.org
4374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4375 S:      Maintained
4376 F:      drivers/devfreq/
4377 F:      include/linux/devfreq.h
4378 F:      Documentation/devicetree/bindings/devfreq/
4379
4380 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4381 M:      Chanwoo Choi <cw00.choi@samsung.com>
4382 L:      linux-pm@vger.kernel.org
4383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4384 S:      Supported
4385 F:      drivers/devfreq/event/
4386 F:      drivers/devfreq/devfreq-event.c
4387 F:      include/linux/devfreq-event.h
4388 F:      Documentation/devicetree/bindings/devfreq/event/
4389
4390 DEVICE NUMBER REGISTRY
4391 M:      Torben Mathiasen <device@lanana.org>
4392 W:      http://lanana.org/docs/device-list/index.html
4393 S:      Maintained
4394
4395 DEVICE-MAPPER  (LVM)
4396 M:      Alasdair Kergon <agk@redhat.com>
4397 M:      Mike Snitzer <snitzer@redhat.com>
4398 M:      dm-devel@redhat.com
4399 L:      dm-devel@redhat.com
4400 W:      http://sources.redhat.com/dm
4401 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4403 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4404 S:      Maintained
4405 F:      Documentation/device-mapper/
4406 F:      drivers/md/Makefile
4407 F:      drivers/md/Kconfig
4408 F:      drivers/md/dm*
4409 F:      drivers/md/persistent-data/
4410 F:      include/linux/device-mapper.h
4411 F:      include/linux/dm-*.h
4412 F:      include/uapi/linux/dm-*.h
4413
4414 DEVLINK
4415 M:      Jiri Pirko <jiri@mellanox.com>
4416 L:      netdev@vger.kernel.org
4417 S:      Supported
4418 F:      net/core/devlink.c
4419 F:      include/net/devlink.h
4420 F:      include/uapi/linux/devlink.h
4421
4422 DIALOG SEMICONDUCTOR DRIVERS
4423 M:      Support Opensource <support.opensource@diasemi.com>
4424 W:      http://www.dialog-semiconductor.com/products
4425 S:      Supported
4426 F:      Documentation/hwmon/da90??
4427 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4428 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4429 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4430 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4431 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4432 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4433 F:      drivers/gpio/gpio-da90??.c
4434 F:      drivers/hwmon/da90??-hwmon.c
4435 F:      drivers/iio/adc/da91??-*.c
4436 F:      drivers/input/misc/da90??_onkey.c
4437 F:      drivers/input/touchscreen/da9052_tsi.c
4438 F:      drivers/leds/leds-da90??.c
4439 F:      drivers/mfd/da903x.c
4440 F:      drivers/mfd/da90??-*.c
4441 F:      drivers/mfd/da91??-*.c
4442 F:      drivers/power/supply/da9052-battery.c
4443 F:      drivers/power/supply/da91??-*.c
4444 F:      drivers/regulator/da903x.c
4445 F:      drivers/regulator/da9???-regulator.[ch]
4446 F:      drivers/thermal/da90??-thermal.c
4447 F:      drivers/rtc/rtc-da90??.c
4448 F:      drivers/video/backlight/da90??_bl.c
4449 F:      drivers/watchdog/da90??_wdt.c
4450 F:      include/linux/mfd/da903x.h
4451 F:      include/linux/mfd/da9052/
4452 F:      include/linux/mfd/da9055/
4453 F:      include/linux/mfd/da9062/
4454 F:      include/linux/mfd/da9063/
4455 F:      include/linux/mfd/da9150/
4456 F:      include/linux/regulator/da9211.h
4457 F:      include/sound/da[79]*.h
4458 F:      sound/soc/codecs/da[79]*.[ch]
4459
4460 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4461 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4462 L:      linux-gpio@vger.kernel.org
4463 S:      Maintained
4464 F:      drivers/gpio/gpio-gpio-mm.c
4465
4466 DIOLAN U2C-12 I2C DRIVER
4467 M:      Guenter Roeck <linux@roeck-us.net>
4468 L:      linux-i2c@vger.kernel.org
4469 S:      Maintained
4470 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4471
4472 FILESYSTEM DIRECT ACCESS (DAX)
4473 M:      Matthew Wilcox <willy@infradead.org>
4474 M:      Ross Zwisler <zwisler@kernel.org>
4475 M:      Jan Kara <jack@suse.cz>
4476 L:      linux-fsdevel@vger.kernel.org
4477 S:      Supported
4478 F:      fs/dax.c
4479 F:      include/linux/dax.h
4480 F:      include/trace/events/fs_dax.h
4481
4482 DEVICE DIRECT ACCESS (DAX)
4483 M:      Dan Williams <dan.j.williams@intel.com>
4484 M:      Dave Jiang <dave.jiang@intel.com>
4485 M:      Ross Zwisler <zwisler@kernel.org>
4486 M:      Vishal Verma <vishal.l.verma@intel.com>
4487 L:      linux-nvdimm@lists.01.org
4488 S:      Supported
4489 F:      drivers/dax/
4490
4491 DIRECTORY NOTIFICATION (DNOTIFY)
4492 M:      Jan Kara <jack@suse.cz>
4493 R:      Amir Goldstein <amir73il@gmail.com>
4494 L:      linux-fsdevel@vger.kernel.org
4495 S:      Maintained
4496 F:      Documentation/filesystems/dnotify.txt
4497 F:      fs/notify/dnotify/
4498 F:      include/linux/dnotify.h
4499
4500 DISK GEOMETRY AND PARTITION HANDLING
4501 M:      Andries Brouwer <aeb@cwi.nl>
4502 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4503 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4504 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4505 S:      Maintained
4506
4507 DISKQUOTA
4508 M:      Jan Kara <jack@suse.com>
4509 S:      Maintained
4510 F:      Documentation/filesystems/quota.txt
4511 F:      fs/quota/
4512 F:      include/linux/quota*.h
4513 F:      include/uapi/linux/quota*.h
4514
4515 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4516 M:      Bernie Thompson <bernie@plugable.com>
4517 L:      linux-fbdev@vger.kernel.org
4518 S:      Maintained
4519 W:      http://plugable.com/category/projects/udlfb/
4520 F:      drivers/video/fbdev/udlfb.c
4521 F:      include/video/udlfb.h
4522 F:      Documentation/fb/udlfb.txt
4523
4524 DISTRIBUTED LOCK MANAGER (DLM)
4525 M:      Christine Caulfield <ccaulfie@redhat.com>
4526 M:      David Teigland <teigland@redhat.com>
4527 L:      cluster-devel@redhat.com
4528 W:      http://sources.redhat.com/cluster/
4529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4530 S:      Supported
4531 F:      fs/dlm/
4532
4533 DMA BUFFER SHARING FRAMEWORK
4534 M:      Sumit Semwal <sumit.semwal@linaro.org>
4535 S:      Maintained
4536 L:      linux-media@vger.kernel.org
4537 L:      dri-devel@lists.freedesktop.org
4538 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4539 F:      drivers/dma-buf/
4540 F:      include/linux/dma-buf*
4541 F:      include/linux/reservation.h
4542 F:      include/linux/*fence.h
4543 F:      Documentation/driver-api/dma-buf.rst
4544 T:      git git://anongit.freedesktop.org/drm/drm-misc
4545
4546 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4547 M:      Vinod Koul <vkoul@kernel.org>
4548 L:      dmaengine@vger.kernel.org
4549 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4550 S:      Maintained
4551 F:      drivers/dma/
4552 F:      include/linux/dmaengine.h
4553 F:      include/linux/of_dma.h
4554 F:      Documentation/devicetree/bindings/dma/
4555 F:      Documentation/driver-api/dmaengine/
4556 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4557
4558 DMA MAPPING HELPERS
4559 M:      Christoph Hellwig <hch@lst.de>
4560 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4561 R:      Robin Murphy <robin.murphy@arm.com>
4562 L:      iommu@lists.linux-foundation.org
4563 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4564 W:      http://git.infradead.org/users/hch/dma-mapping.git
4565 S:      Supported
4566 F:      kernel/dma/
4567 F:      include/asm-generic/dma-mapping.h
4568 F:      include/linux/dma-direct.h
4569 F:      include/linux/dma-mapping.h
4570 F:      include/linux/dma-noncoherent.h
4571
4572 DME1737 HARDWARE MONITOR DRIVER
4573 M:      Juerg Haefliger <juergh@gmail.com>
4574 L:      linux-hwmon@vger.kernel.org
4575 S:      Maintained
4576 F:      Documentation/hwmon/dme1737
4577 F:      drivers/hwmon/dme1737.c
4578
4579 DMI/SMBIOS SUPPORT
4580 M:      Jean Delvare <jdelvare@suse.com>
4581 S:      Maintained
4582 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4583 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4584 F:      drivers/firmware/dmi-id.c
4585 F:      drivers/firmware/dmi_scan.c
4586 F:      include/linux/dmi.h
4587
4588 DOCUMENTATION
4589 M:      Jonathan Corbet <corbet@lwn.net>
4590 L:      linux-doc@vger.kernel.org
4591 S:      Maintained
4592 F:      Documentation/
4593 F:      scripts/kernel-doc
4594 X:      Documentation/ABI/
4595 X:      Documentation/acpi/
4596 X:      Documentation/devicetree/
4597 X:      Documentation/i2c/
4598 X:      Documentation/media/
4599 X:      Documentation/power/
4600 X:      Documentation/spi/
4601 T:      git git://git.lwn.net/linux.git docs-next
4602
4603 DOCUMENTATION/ITALIAN
4604 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4605 L:      linux-doc@vger.kernel.org
4606 S:      Maintained
4607 F:      Documentation/translations/it_IT
4608
4609 DONGWOON DW9714 LENS VOICE COIL DRIVER
4610 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4611 L:      linux-media@vger.kernel.org
4612 T:      git git://linuxtv.org/media_tree.git
4613 S:      Maintained
4614 F:      drivers/media/i2c/dw9714.c
4615 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4616
4617 DONGWOON DW9807 LENS VOICE COIL DRIVER
4618 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4619 L:      linux-media@vger.kernel.org
4620 T:      git git://linuxtv.org/media_tree.git
4621 S:      Maintained
4622 F:      drivers/media/i2c/dw9807-vcm.c
4623 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4624
4625 DOUBLETALK DRIVER
4626 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4627 L:      blinux-list@redhat.com
4628 S:      Maintained
4629 F:      drivers/char/dtlk.c
4630 F:      include/linux/dtlk.h
4631
4632 DPAA2 DATAPATH I/O (DPIO) DRIVER
4633 M:      Roy Pledge <Roy.Pledge@nxp.com>
4634 L:      linux-kernel@vger.kernel.org
4635 S:      Maintained
4636 F:      drivers/soc/fsl/dpio
4637
4638 DPAA2 ETHERNET DRIVER
4639 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4640 L:      netdev@vger.kernel.org
4641 S:      Maintained
4642 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4643 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4644 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4645 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4646 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4647
4648 DPAA2 ETHERNET SWITCH DRIVER
4649 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4650 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4651 L:      linux-kernel@vger.kernel.org
4652 S:      Maintained
4653 F:      drivers/staging/fsl-dpaa2/ethsw
4654
4655 DPAA2 PTP CLOCK DRIVER
4656 M:      Yangbo Lu <yangbo.lu@nxp.com>
4657 L:      netdev@vger.kernel.org
4658 S:      Maintained
4659 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4660 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4661
4662 DPT_I2O SCSI RAID DRIVER
4663 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4664 L:      linux-scsi@vger.kernel.org
4665 W:      http://www.adaptec.com/
4666 S:      Maintained
4667 F:      drivers/scsi/dpt*
4668 F:      drivers/scsi/dpt/
4669
4670 DRBD DRIVER
4671 M:      Philipp Reisner <philipp.reisner@linbit.com>
4672 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4673 L:      drbd-dev@lists.linbit.com
4674 W:      http://www.drbd.org
4675 T:      git git://git.linbit.com/linux-drbd.git
4676 T:      git git://git.linbit.com/drbd-8.4.git
4677 S:      Supported
4678 F:      drivers/block/drbd/
4679 F:      lib/lru_cache.c
4680 F:      Documentation/blockdev/drbd/
4681
4682 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4683 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4684 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4686 S:      Supported
4687 F:      Documentation/kobject.txt
4688 F:      drivers/base/
4689 F:      fs/debugfs/
4690 F:      fs/sysfs/
4691 F:      include/linux/debugfs.h
4692 F:      include/linux/kobj*
4693 F:      lib/kobj*
4694
4695 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4696 M:      Kevin Hilman <khilman@kernel.org>
4697 M:      Nishanth Menon <nm@ti.com>
4698 S:      Maintained
4699 F:      drivers/power/avs/
4700 F:      include/linux/power/smartreflex.h
4701 L:      linux-pm@vger.kernel.org
4702
4703 DRM DRIVER FOR ARM PL111 CLCD
4704 M:      Eric Anholt <eric@anholt.net>
4705 T:      git git://anongit.freedesktop.org/drm/drm-misc
4706 S:      Supported
4707 F:      drivers/gpu/drm/pl111/
4708
4709 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4710 M:      Linus Walleij <linus.walleij@linaro.org>
4711 T:      git git://anongit.freedesktop.org/drm/drm-misc
4712 S:      Maintained
4713 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4714 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4715
4716 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4717 M:      Dave Airlie <airlied@redhat.com>
4718 S:      Odd Fixes
4719 F:      drivers/gpu/drm/ast/
4720
4721 DRM DRIVER FOR BOCHS VIRTUAL GPU
4722 M:      Gerd Hoffmann <kraxel@redhat.com>
4723 L:      virtualization@lists.linux-foundation.org
4724 T:      git git://anongit.freedesktop.org/drm/drm-misc
4725 S:      Maintained
4726 F:      drivers/gpu/drm/bochs/
4727
4728 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4729 M:      Linus Walleij <linus.walleij@linaro.org>
4730 T:      git git://anongit.freedesktop.org/drm/drm-misc
4731 S:      Maintained
4732 F:      drivers/gpu/drm/tve200/
4733
4734 DRM DRIVER FOR ILITEK ILI9225 PANELS
4735 M:      David Lechner <david@lechnology.com>
4736 S:      Maintained
4737 F:      drivers/gpu/drm/tinydrm/ili9225.c
4738 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4739
4740 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4741 S:      Orphan / Obsolete
4742 F:      drivers/gpu/drm/i810/
4743 F:      include/uapi/drm/i810_drm.h
4744
4745 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4746 S:      Orphan / Obsolete
4747 F:      drivers/gpu/drm/mga/
4748 F:      include/uapi/drm/mga_drm.h
4749
4750 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4751 M:      Dave Airlie <airlied@redhat.com>
4752 S:      Odd Fixes
4753 F:      drivers/gpu/drm/mgag200/
4754
4755 DRM DRIVER FOR MI0283QT
4756 M:      Noralf Trønnes <noralf@tronnes.org>
4757 S:      Maintained
4758 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4759 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4760
4761 DRM DRIVER FOR MSM ADRENO GPU
4762 M:      Rob Clark <robdclark@gmail.com>
4763 L:      linux-arm-msm@vger.kernel.org
4764 L:      dri-devel@lists.freedesktop.org
4765 L:      freedreno@lists.freedesktop.org
4766 T:      git git://people.freedesktop.org/~robclark/linux
4767 S:      Maintained
4768 F:      drivers/gpu/drm/msm/
4769 F:      include/uapi/drm/msm_drm.h
4770 F:      Documentation/devicetree/bindings/display/msm/
4771
4772 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4773 M:      Ben Skeggs <bskeggs@redhat.com>
4774 L:      dri-devel@lists.freedesktop.org
4775 L:      nouveau@lists.freedesktop.org
4776 T:      git git://github.com/skeggsb/linux
4777 S:      Supported
4778 F:      drivers/gpu/drm/nouveau/
4779 F:      include/uapi/drm/nouveau_drm.h
4780
4781 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4782 M:      Noralf Trønnes <noralf@tronnes.org>
4783 S:      Maintained
4784 F:      drivers/gpu/drm/tinydrm/repaper.c
4785 F:      Documentation/devicetree/bindings/display/repaper.txt
4786
4787 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4788 M:      Dave Airlie <airlied@redhat.com>
4789 M:      Gerd Hoffmann <kraxel@redhat.com>
4790 L:      virtualization@lists.linux-foundation.org
4791 T:      git git://anongit.freedesktop.org/drm/drm-misc
4792 S:      Obsolete
4793 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4794 F:      drivers/gpu/drm/cirrus/
4795
4796 DRM DRIVER FOR QXL VIRTUAL GPU
4797 M:      Dave Airlie <airlied@redhat.com>
4798 M:      Gerd Hoffmann <kraxel@redhat.com>
4799 L:      virtualization@lists.linux-foundation.org
4800 T:      git git://anongit.freedesktop.org/drm/drm-misc
4801 S:      Maintained
4802 F:      drivers/gpu/drm/qxl/
4803 F:      include/uapi/drm/qxl_drm.h
4804
4805 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4806 S:      Orphan / Obsolete
4807 F:      drivers/gpu/drm/r128/
4808 F:      include/uapi/drm/r128_drm.h
4809
4810 DRM DRIVER FOR SAVAGE VIDEO CARDS
4811 S:      Orphan / Obsolete
4812 F:      drivers/gpu/drm/savage/
4813 F:      include/uapi/drm/savage_drm.h
4814
4815 DRM DRIVER FOR SIS VIDEO CARDS
4816 S:      Orphan / Obsolete
4817 F:      drivers/gpu/drm/sis/
4818 F:      include/uapi/drm/sis_drm.h
4819
4820 DRM DRIVER FOR SITRONIX ST7586 PANELS
4821 M:      David Lechner <david@lechnology.com>
4822 S:      Maintained
4823 F:      drivers/gpu/drm/tinydrm/st7586.c
4824 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4825
4826 DRM DRIVER FOR SITRONIX ST7735R PANELS
4827 M:      David Lechner <david@lechnology.com>
4828 S:      Maintained
4829 F:      drivers/gpu/drm/tinydrm/st7735r.c
4830 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4831
4832 DRM DRIVER FOR TDFX VIDEO CARDS
4833 S:      Orphan / Obsolete
4834 F:      drivers/gpu/drm/tdfx/
4835
4836 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4837 M:      Dave Airlie <airlied@redhat.com>
4838 R:      Sean Paul <sean@poorly.run>
4839 L:      dri-devel@lists.freedesktop.org
4840 S:      Odd Fixes
4841 F:      drivers/gpu/drm/udl/
4842 T:      git git://anongit.freedesktop.org/drm/drm-misc
4843
4844 DRM DRIVER FOR VMWARE VIRTUAL GPU
4845 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4846 M:      Sinclair Yeh <syeh@vmware.com>
4847 M:      Thomas Hellstrom <thellstrom@vmware.com>
4848 L:      dri-devel@lists.freedesktop.org
4849 T:      git git://people.freedesktop.org/~syeh/repos_linux
4850 T:      git git://people.freedesktop.org/~thomash/linux
4851 S:      Supported
4852 F:      drivers/gpu/drm/vmwgfx/
4853 F:      include/uapi/drm/vmwgfx_drm.h
4854
4855 DRM DRIVERS
4856 M:      David Airlie <airlied@linux.ie>
4857 M:      Daniel Vetter <daniel@ffwll.ch>
4858 L:      dri-devel@lists.freedesktop.org
4859 T:      git git://anongit.freedesktop.org/drm/drm
4860 B:      https://bugs.freedesktop.org/
4861 C:      irc://chat.freenode.net/dri-devel
4862 S:      Maintained
4863 F:      drivers/gpu/drm/
4864 F:      drivers/gpu/vga/
4865 F:      Documentation/devicetree/bindings/display/
4866 F:      Documentation/devicetree/bindings/gpu/
4867 F:      Documentation/gpu/
4868 F:      include/drm/
4869 F:      include/uapi/drm/
4870 F:      include/linux/vga*
4871
4872 DRM DRIVERS AND MISC GPU PATCHES
4873 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4874 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4875 M:      Sean Paul <sean@poorly.run>
4876 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4877 S:      Maintained
4878 T:      git git://anongit.freedesktop.org/drm/drm-misc
4879 F:      Documentation/gpu/
4880 F:      drivers/gpu/vga/
4881 F:      drivers/gpu/drm/*
4882 F:      include/drm/drm*
4883 F:      include/uapi/drm/drm*
4884 F:      include/linux/vga*
4885
4886 DRM DRIVERS FOR ALLWINNER A10
4887 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4888 L:      dri-devel@lists.freedesktop.org
4889 S:      Supported
4890 F:      drivers/gpu/drm/sun4i/
4891 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4892 T:      git git://anongit.freedesktop.org/drm/drm-misc
4893
4894 DRM DRIVERS FOR AMLOGIC SOCS
4895 M:      Neil Armstrong <narmstrong@baylibre.com>
4896 L:      dri-devel@lists.freedesktop.org
4897 L:      linux-amlogic@lists.infradead.org
4898 W:      http://linux-meson.com/
4899 S:      Supported
4900 F:      drivers/gpu/drm/meson/
4901 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4902 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4903 F:      Documentation/gpu/meson.rst
4904 T:      git git://anongit.freedesktop.org/drm/drm-misc
4905
4906 DRM DRIVERS FOR ATMEL HLCDC
4907 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4908 L:      dri-devel@lists.freedesktop.org
4909 S:      Supported
4910 F:      drivers/gpu/drm/atmel-hlcdc/
4911 F:      Documentation/devicetree/bindings/display/atmel/
4912 T:      git git://anongit.freedesktop.org/drm/drm-misc
4913
4914 DRM DRIVERS FOR BRIDGE CHIPS
4915 M:      Archit Taneja <architt@codeaurora.org>
4916 M:      Andrzej Hajda <a.hajda@samsung.com>
4917 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4918 S:      Maintained
4919 T:      git git://anongit.freedesktop.org/drm/drm-misc
4920 F:      drivers/gpu/drm/bridge/
4921
4922 DRM DRIVERS FOR EXYNOS
4923 M:      Inki Dae <inki.dae@samsung.com>
4924 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4925 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4926 M:      Kyungmin Park <kyungmin.park@samsung.com>
4927 L:      dri-devel@lists.freedesktop.org
4928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4929 S:      Supported
4930 F:      drivers/gpu/drm/exynos/
4931 F:      include/uapi/drm/exynos_drm.h
4932 F:      Documentation/devicetree/bindings/display/exynos/
4933
4934 DRM DRIVERS FOR FREESCALE DCU
4935 M:      Stefan Agner <stefan@agner.ch>
4936 M:      Alison Wang <alison.wang@nxp.com>
4937 L:      dri-devel@lists.freedesktop.org
4938 S:      Supported
4939 F:      drivers/gpu/drm/fsl-dcu/
4940 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4941 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4942 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4943 T:      git git://anongit.freedesktop.org/drm/drm-misc
4944
4945 DRM DRIVERS FOR FREESCALE IMX
4946 M:      Philipp Zabel <p.zabel@pengutronix.de>
4947 L:      dri-devel@lists.freedesktop.org
4948 S:      Maintained
4949 F:      drivers/gpu/drm/imx/
4950 F:      drivers/gpu/ipu-v3/
4951 F:      Documentation/devicetree/bindings/display/imx/
4952
4953 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4954 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4955 L:      dri-devel@lists.freedesktop.org
4956 T:      git git://github.com/patjak/drm-gma500
4957 S:      Maintained
4958 F:      drivers/gpu/drm/gma500/
4959
4960 DRM DRIVERS FOR HISILICON
4961 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4962 M:      Rongrong Zou <zourongrong@gmail.com>
4963 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4964 R:      Chen Feng <puck.chen@hisilicon.com>
4965 L:      dri-devel@lists.freedesktop.org
4966 T:      git git://github.com/xin3liang/linux.git
4967 S:      Maintained
4968 F:      drivers/gpu/drm/hisilicon/
4969 F:      Documentation/devicetree/bindings/display/hisilicon/
4970
4971 DRM DRIVERS FOR MEDIATEK
4972 M:      CK Hu <ck.hu@mediatek.com>
4973 M:      Philipp Zabel <p.zabel@pengutronix.de>
4974 L:      dri-devel@lists.freedesktop.org
4975 S:      Supported
4976 F:      drivers/gpu/drm/mediatek/
4977 F:      Documentation/devicetree/bindings/display/mediatek/
4978
4979 DRM DRIVERS FOR NVIDIA TEGRA
4980 M:      Thierry Reding <thierry.reding@gmail.com>
4981 L:      dri-devel@lists.freedesktop.org
4982 L:      linux-tegra@vger.kernel.org
4983 T:      git git://anongit.freedesktop.org/tegra/linux.git
4984 S:      Supported
4985 F:      drivers/gpu/drm/tegra/
4986 F:      drivers/gpu/host1x/
4987 F:      include/linux/host1x.h
4988 F:      include/uapi/drm/tegra_drm.h
4989 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4990
4991 DRM DRIVERS FOR RENESAS
4992 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4993 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4994 L:      dri-devel@lists.freedesktop.org
4995 L:      linux-renesas-soc@vger.kernel.org
4996 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4997 S:      Supported
4998 F:      drivers/gpu/drm/rcar-du/
4999 F:      drivers/gpu/drm/shmobile/
5000 F:      include/linux/platform_data/shmob_drm.h
5001 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5002 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5003 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5004
5005 DRM DRIVERS FOR ROCKCHIP
5006 M:      Sandy Huang <hjc@rock-chips.com>
5007 M:      Heiko Stübner <heiko@sntech.de>
5008 L:      dri-devel@lists.freedesktop.org
5009 S:      Maintained
5010 F:      drivers/gpu/drm/rockchip/
5011 F:      Documentation/devicetree/bindings/display/rockchip/
5012 T:      git git://anongit.freedesktop.org/drm/drm-misc
5013
5014 DRM DRIVERS FOR STI
5015 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5016 M:      Vincent Abriou <vincent.abriou@st.com>
5017 L:      dri-devel@lists.freedesktop.org
5018 T:      git git://anongit.freedesktop.org/drm/drm-misc
5019 S:      Maintained
5020 F:      drivers/gpu/drm/sti
5021 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5022
5023 DRM DRIVERS FOR STM
5024 M:      Yannick Fertre <yannick.fertre@st.com>
5025 M:      Philippe Cornu <philippe.cornu@st.com>
5026 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5027 M:      Vincent Abriou <vincent.abriou@st.com>
5028 L:      dri-devel@lists.freedesktop.org
5029 T:      git git://anongit.freedesktop.org/drm/drm-misc
5030 S:      Maintained
5031 F:      drivers/gpu/drm/stm
5032 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5033
5034 DRM DRIVERS FOR TI LCDC
5035 M:      Jyri Sarha <jsarha@ti.com>
5036 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5037 L:      dri-devel@lists.freedesktop.org
5038 S:      Maintained
5039 F:      drivers/gpu/drm/tilcdc/
5040 F:      Documentation/devicetree/bindings/display/tilcdc/
5041
5042 DRM DRIVERS FOR TI OMAP
5043 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5044 L:      dri-devel@lists.freedesktop.org
5045 S:      Maintained
5046 F:      drivers/gpu/drm/omapdrm/
5047 F:      Documentation/devicetree/bindings/display/ti/
5048
5049 DRM DRIVERS FOR V3D
5050 M:      Eric Anholt <eric@anholt.net>
5051 S:      Supported
5052 F:      drivers/gpu/drm/v3d/
5053 F:      include/uapi/drm/v3d_drm.h
5054 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5055 T:      git git://anongit.freedesktop.org/drm/drm-misc
5056
5057 DRM DRIVERS FOR VC4
5058 M:      Eric Anholt <eric@anholt.net>
5059 T:      git git://github.com/anholt/linux
5060 S:      Supported
5061 F:      drivers/gpu/drm/vc4/
5062 F:      include/uapi/drm/vc4_drm.h
5063 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5064 T:      git git://anongit.freedesktop.org/drm/drm-misc
5065
5066 DRM DRIVERS FOR VIVANTE GPU IP
5067 M:      Lucas Stach <l.stach@pengutronix.de>
5068 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5069 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5070 L:      etnaviv@lists.freedesktop.org
5071 L:      dri-devel@lists.freedesktop.org
5072 S:      Maintained
5073 F:      drivers/gpu/drm/etnaviv/
5074 F:      include/uapi/drm/etnaviv_drm.h
5075 F:      Documentation/devicetree/bindings/display/etnaviv/
5076
5077 DRM DRIVERS FOR ZTE ZX
5078 M:      Shawn Guo <shawnguo@kernel.org>
5079 L:      dri-devel@lists.freedesktop.org
5080 S:      Maintained
5081 F:      drivers/gpu/drm/zte/
5082 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5083 T:      git git://anongit.freedesktop.org/drm/drm-misc
5084
5085 DRM PANEL DRIVERS
5086 M:      Thierry Reding <thierry.reding@gmail.com>
5087 L:      dri-devel@lists.freedesktop.org
5088 T:      git git://anongit.freedesktop.org/drm/drm-misc
5089 S:      Maintained
5090 F:      drivers/gpu/drm/drm_panel.c
5091 F:      drivers/gpu/drm/panel/
5092 F:      include/drm/drm_panel.h
5093 F:      Documentation/devicetree/bindings/display/panel/
5094
5095 DRM TINYDRM DRIVERS
5096 M:      Noralf Trønnes <noralf@tronnes.org>
5097 W:      https://github.com/notro/tinydrm/wiki/Development
5098 T:      git git://anongit.freedesktop.org/drm/drm-misc
5099 S:      Maintained
5100 F:      drivers/gpu/drm/tinydrm/
5101 F:      include/drm/tinydrm/
5102
5103 DRM DRIVERS FOR XEN
5104 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5105 T:      git git://anongit.freedesktop.org/drm/drm-misc
5106 L:      dri-devel@lists.freedesktop.org
5107 L:      xen-devel@lists.xen.org
5108 S:      Supported
5109 F:      drivers/gpu/drm/xen/
5110 F:      Documentation/gpu/xen-front.rst
5111
5112 DRM TTM SUBSYSTEM
5113 M:      Christian Koenig <christian.koenig@amd.com>
5114 M:      Huang Rui <ray.huang@amd.com>
5115 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5116 T:      git git://people.freedesktop.org/~agd5f/linux
5117 S:      Maintained
5118 L:      dri-devel@lists.freedesktop.org
5119 F:      include/drm/ttm/
5120 F:      drivers/gpu/drm/ttm/
5121
5122 DSBR100 USB FM RADIO DRIVER
5123 M:      Alexey Klimov <klimov.linux@gmail.com>
5124 L:      linux-media@vger.kernel.org
5125 T:      git git://linuxtv.org/media_tree.git
5126 S:      Maintained
5127 F:      drivers/media/radio/dsbr100.c
5128
5129 DSCC4 DRIVER
5130 M:      Francois Romieu <romieu@fr.zoreil.com>
5131 L:      netdev@vger.kernel.org
5132 S:      Maintained
5133 F:      drivers/net/wan/dscc4.c
5134
5135 DT3155 MEDIA DRIVER
5136 M:      Hans Verkuil <hverkuil@xs4all.nl>
5137 L:      linux-media@vger.kernel.org
5138 T:      git git://linuxtv.org/media_tree.git
5139 W:      https://linuxtv.org
5140 S:      Odd Fixes
5141 F:      drivers/media/pci/dt3155/
5142
5143 DVB_USB_AF9015 MEDIA DRIVER
5144 M:      Antti Palosaari <crope@iki.fi>
5145 L:      linux-media@vger.kernel.org
5146 W:      https://linuxtv.org
5147 W:      http://palosaari.fi/linux/
5148 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5149 T:      git git://linuxtv.org/anttip/media_tree.git
5150 S:      Maintained
5151 F:      drivers/media/usb/dvb-usb-v2/af9015*
5152
5153 DVB_USB_AF9035 MEDIA DRIVER
5154 M:      Antti Palosaari <crope@iki.fi>
5155 L:      linux-media@vger.kernel.org
5156 W:      https://linuxtv.org
5157 W:      http://palosaari.fi/linux/
5158 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5159 T:      git git://linuxtv.org/anttip/media_tree.git
5160 S:      Maintained
5161 F:      drivers/media/usb/dvb-usb-v2/af9035*
5162
5163 DVB_USB_ANYSEE MEDIA DRIVER
5164 M:      Antti Palosaari <crope@iki.fi>
5165 L:      linux-media@vger.kernel.org
5166 W:      https://linuxtv.org
5167 W:      http://palosaari.fi/linux/
5168 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5169 T:      git git://linuxtv.org/anttip/media_tree.git
5170 S:      Maintained
5171 F:      drivers/media/usb/dvb-usb-v2/anysee*
5172
5173 DVB_USB_AU6610 MEDIA DRIVER
5174 M:      Antti Palosaari <crope@iki.fi>
5175 L:      linux-media@vger.kernel.org
5176 W:      https://linuxtv.org
5177 W:      http://palosaari.fi/linux/
5178 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5179 T:      git git://linuxtv.org/anttip/media_tree.git
5180 S:      Maintained
5181 F:      drivers/media/usb/dvb-usb-v2/au6610*
5182
5183 DVB_USB_CE6230 MEDIA DRIVER
5184 M:      Antti Palosaari <crope@iki.fi>
5185 L:      linux-media@vger.kernel.org
5186 W:      https://linuxtv.org
5187 W:      http://palosaari.fi/linux/
5188 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5189 T:      git git://linuxtv.org/anttip/media_tree.git
5190 S:      Maintained
5191 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5192
5193 DVB_USB_CXUSB MEDIA DRIVER
5194 M:      Michael Krufky <mkrufky@linuxtv.org>
5195 L:      linux-media@vger.kernel.org
5196 W:      https://linuxtv.org
5197 W:      http://github.com/mkrufky
5198 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5199 T:      git git://linuxtv.org/media_tree.git
5200 S:      Maintained
5201 F:      drivers/media/usb/dvb-usb/cxusb*
5202
5203 DVB_USB_EC168 MEDIA DRIVER
5204 M:      Antti Palosaari <crope@iki.fi>
5205 L:      linux-media@vger.kernel.org
5206 W:      https://linuxtv.org
5207 W:      http://palosaari.fi/linux/
5208 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5209 T:      git git://linuxtv.org/anttip/media_tree.git
5210 S:      Maintained
5211 F:      drivers/media/usb/dvb-usb-v2/ec168*
5212
5213 DVB_USB_GL861 MEDIA DRIVER
5214 M:      Antti Palosaari <crope@iki.fi>
5215 L:      linux-media@vger.kernel.org
5216 W:      https://linuxtv.org
5217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5218 T:      git git://linuxtv.org/anttip/media_tree.git
5219 S:      Maintained
5220 F:      drivers/media/usb/dvb-usb-v2/gl861*
5221
5222 DVB_USB_MXL111SF MEDIA DRIVER
5223 M:      Michael Krufky <mkrufky@linuxtv.org>
5224 L:      linux-media@vger.kernel.org
5225 W:      https://linuxtv.org
5226 W:      http://github.com/mkrufky
5227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5228 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5229 S:      Maintained
5230 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5231
5232 DVB_USB_RTL28XXU MEDIA DRIVER
5233 M:      Antti Palosaari <crope@iki.fi>
5234 L:      linux-media@vger.kernel.org
5235 W:      https://linuxtv.org
5236 W:      http://palosaari.fi/linux/
5237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5238 T:      git git://linuxtv.org/anttip/media_tree.git
5239 S:      Maintained
5240 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5241
5242 DVB_USB_V2 MEDIA DRIVER
5243 M:      Antti Palosaari <crope@iki.fi>
5244 L:      linux-media@vger.kernel.org
5245 W:      https://linuxtv.org
5246 W:      http://palosaari.fi/linux/
5247 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5248 T:      git git://linuxtv.org/anttip/media_tree.git
5249 S:      Maintained
5250 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5251 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5252
5253 DYNAMIC DEBUG
5254 M:      Jason Baron <jbaron@akamai.com>
5255 S:      Maintained
5256 F:      lib/dynamic_debug.c
5257 F:      include/linux/dynamic_debug.h
5258
5259 DYNAMIC INTERRUPT MODERATION
5260 M:      Tal Gilboa <talgi@mellanox.com>
5261 S:      Maintained
5262 F:      include/linux/net_dim.h
5263
5264 DZ DECSTATION DZ11 SERIAL DRIVER
5265 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5266 S:      Maintained
5267 F:      drivers/tty/serial/dz.*
5268
5269 E3X0 POWER BUTTON DRIVER
5270 M:      Moritz Fischer <moritz.fischer@ettus.com>
5271 L:      usrp-users@lists.ettus.com
5272 W:      http://www.ettus.com
5273 S:      Supported
5274 F:      drivers/input/misc/e3x0-button.c
5275 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5276
5277 E4000 MEDIA DRIVER
5278 M:      Antti Palosaari <crope@iki.fi>
5279 L:      linux-media@vger.kernel.org
5280 W:      https://linuxtv.org
5281 W:      http://palosaari.fi/linux/
5282 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5283 T:      git git://linuxtv.org/anttip/media_tree.git
5284 S:      Maintained
5285 F:      drivers/media/tuners/e4000*
5286
5287 EARTH_PT1 MEDIA DRIVER
5288 M:      Akihiro Tsukada <tskd08@gmail.com>
5289 L:      linux-media@vger.kernel.org
5290 S:      Odd Fixes
5291 F:      drivers/media/pci/pt1/
5292
5293 EARTH_PT3 MEDIA DRIVER
5294 M:      Akihiro Tsukada <tskd08@gmail.com>
5295 L:      linux-media@vger.kernel.org
5296 S:      Odd Fixes
5297 F:      drivers/media/pci/pt3/
5298
5299 EC100 MEDIA DRIVER
5300 M:      Antti Palosaari <crope@iki.fi>
5301 L:      linux-media@vger.kernel.org
5302 W:      https://linuxtv.org
5303 W:      http://palosaari.fi/linux/
5304 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5305 T:      git git://linuxtv.org/anttip/media_tree.git
5306 S:      Maintained
5307 F:      drivers/media/dvb-frontends/ec100*
5308
5309 ECRYPT FILE SYSTEM
5310 M:      Tyler Hicks <tyhicks@canonical.com>
5311 L:      ecryptfs@vger.kernel.org
5312 W:      http://ecryptfs.org
5313 W:      https://launchpad.net/ecryptfs
5314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5315 S:      Supported
5316 F:      Documentation/filesystems/ecryptfs.txt
5317 F:      fs/ecryptfs/
5318
5319 EDAC-AMD64
5320 M:      Borislav Petkov <bp@alien8.de>
5321 L:      linux-edac@vger.kernel.org
5322 S:      Maintained
5323 F:      drivers/edac/amd64_edac*
5324
5325 EDAC-CALXEDA
5326 M:      Robert Richter <rric@kernel.org>
5327 L:      linux-edac@vger.kernel.org
5328 S:      Maintained
5329 F:      drivers/edac/highbank*
5330
5331 EDAC-CAVIUM OCTEON
5332 M:      Ralf Baechle <ralf@linux-mips.org>
5333 M:      David Daney <david.daney@cavium.com>
5334 L:      linux-edac@vger.kernel.org
5335 L:      linux-mips@vger.kernel.org
5336 S:      Supported
5337 F:      drivers/edac/octeon_edac*
5338
5339 EDAC-CAVIUM THUNDERX
5340 M:      David Daney <david.daney@cavium.com>
5341 M:      Jan Glauber <jglauber@cavium.com>
5342 L:      linux-edac@vger.kernel.org
5343 S:      Supported
5344 F:      drivers/edac/thunderx_edac*
5345
5346 EDAC-CORE
5347 M:      Borislav Petkov <bp@alien8.de>
5348 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5349 L:      linux-edac@vger.kernel.org
5350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5352 S:      Supported
5353 F:      Documentation/admin-guide/ras.rst
5354 F:      Documentation/driver-api/edac.rst
5355 F:      drivers/edac/
5356 F:      include/linux/edac.h
5357
5358 EDAC-E752X
5359 M:      Mark Gross <mark.gross@intel.com>
5360 L:      linux-edac@vger.kernel.org
5361 S:      Maintained
5362 F:      drivers/edac/e752x_edac.c
5363
5364 EDAC-E7XXX
5365 L:      linux-edac@vger.kernel.org
5366 S:      Maintained
5367 F:      drivers/edac/e7xxx_edac.c
5368
5369 EDAC-FSL_DDR
5370 M:      York Sun <york.sun@nxp.com>
5371 L:      linux-edac@vger.kernel.org
5372 S:      Maintained
5373 F:      drivers/edac/fsl_ddr_edac.*
5374
5375 EDAC-GHES
5376 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5377 L:      linux-edac@vger.kernel.org
5378 S:      Maintained
5379 F:      drivers/edac/ghes_edac.c
5380
5381 EDAC-I3000
5382 L:      linux-edac@vger.kernel.org
5383 S:      Orphan
5384 F:      drivers/edac/i3000_edac.c
5385
5386 EDAC-I5000
5387 L:      linux-edac@vger.kernel.org
5388 S:      Maintained
5389 F:      drivers/edac/i5000_edac.c
5390
5391 EDAC-I5400
5392 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5393 L:      linux-edac@vger.kernel.org
5394 S:      Maintained
5395 F:      drivers/edac/i5400_edac.c
5396
5397 EDAC-I7300
5398 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5399 L:      linux-edac@vger.kernel.org
5400 S:      Maintained
5401 F:      drivers/edac/i7300_edac.c
5402
5403 EDAC-I7CORE
5404 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5405 L:      linux-edac@vger.kernel.org
5406 S:      Maintained
5407 F:      drivers/edac/i7core_edac.c
5408
5409 EDAC-I82443BXGX
5410 M:      Tim Small <tim@buttersideup.com>
5411 L:      linux-edac@vger.kernel.org
5412 S:      Maintained
5413 F:      drivers/edac/i82443bxgx_edac.c
5414
5415 EDAC-I82975X
5416 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5417 M:      "Arvind R." <arvino55@gmail.com>
5418 L:      linux-edac@vger.kernel.org
5419 S:      Maintained
5420 F:      drivers/edac/i82975x_edac.c
5421
5422 EDAC-IE31200
5423 M:      Jason Baron <jbaron@akamai.com>
5424 L:      linux-edac@vger.kernel.org
5425 S:      Maintained
5426 F:      drivers/edac/ie31200_edac.c
5427
5428 EDAC-MPC85XX
5429 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5430 L:      linux-edac@vger.kernel.org
5431 S:      Maintained
5432 F:      drivers/edac/mpc85xx_edac.[ch]
5433
5434 EDAC-PASEMI
5435 M:      Egor Martovetsky <egor@pasemi.com>
5436 L:      linux-edac@vger.kernel.org
5437 S:      Maintained
5438 F:      drivers/edac/pasemi_edac.c
5439
5440 EDAC-PND2
5441 M:      Tony Luck <tony.luck@intel.com>
5442 L:      linux-edac@vger.kernel.org
5443 S:      Maintained
5444 F:      drivers/edac/pnd2_edac.[ch]
5445
5446 EDAC-R82600
5447 M:      Tim Small <tim@buttersideup.com>
5448 L:      linux-edac@vger.kernel.org
5449 S:      Maintained
5450 F:      drivers/edac/r82600_edac.c
5451
5452 EDAC-SBRIDGE
5453 M:      Tony Luck <tony.luck@intel.com>
5454 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5455 L:      linux-edac@vger.kernel.org
5456 S:      Maintained
5457 F:      drivers/edac/sb_edac.c
5458
5459 EDAC-SKYLAKE
5460 M:      Tony Luck <tony.luck@intel.com>
5461 L:      linux-edac@vger.kernel.org
5462 S:      Maintained
5463 F:      drivers/edac/skx_edac.c
5464
5465 EDAC-TI
5466 M:      Tero Kristo <t-kristo@ti.com>
5467 L:      linux-edac@vger.kernel.org
5468 S:      Maintained
5469 F:      drivers/edac/ti_edac.c
5470
5471 EDAC-QCOM
5472 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5473 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5474 L:      linux-arm-msm@vger.kernel.org
5475 L:      linux-edac@vger.kernel.org
5476 S:      Maintained
5477 F:      drivers/edac/qcom_edac.c
5478
5479 EDIROL UA-101/UA-1000 DRIVER
5480 M:      Clemens Ladisch <clemens@ladisch.de>
5481 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5482 T:      git git://git.alsa-project.org/alsa-kernel.git
5483 S:      Maintained
5484 F:      sound/usb/misc/ua101.c
5485
5486 EFI TEST DRIVER
5487 L:      linux-efi@vger.kernel.org
5488 M:      Ivan Hu <ivan.hu@canonical.com>
5489 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5490 S:      Maintained
5491 F:      drivers/firmware/efi/test/
5492
5493 EFI VARIABLE FILESYSTEM
5494 M:      Matthew Garrett <matthew.garrett@nebula.com>
5495 M:      Jeremy Kerr <jk@ozlabs.org>
5496 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5498 L:      linux-efi@vger.kernel.org
5499 S:      Maintained
5500 F:      fs/efivarfs/
5501
5502 EFIFB FRAMEBUFFER DRIVER
5503 L:      linux-fbdev@vger.kernel.org
5504 M:      Peter Jones <pjones@redhat.com>
5505 S:      Maintained
5506 F:      drivers/video/fbdev/efifb.c
5507
5508 EFS FILESYSTEM
5509 W:      http://aeschi.ch.eu.org/efs/
5510 S:      Orphan
5511 F:      fs/efs/
5512
5513 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5514 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5515 L:      netdev@vger.kernel.org
5516 S:      Maintained
5517 F:      drivers/net/ethernet/ibm/ehea/
5518
5519 EM28XX VIDEO4LINUX DRIVER
5520 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5521 L:      linux-media@vger.kernel.org
5522 W:      https://linuxtv.org
5523 T:      git git://linuxtv.org/media_tree.git
5524 S:      Maintained
5525 F:      drivers/media/usb/em28xx/
5526 F:      Documentation/media/v4l-drivers/em28xx*
5527
5528 EMBEDDED LINUX
5529 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5530 M:      Matt Mackall <mpm@selenic.com>
5531 M:      David Woodhouse <dwmw2@infradead.org>
5532 L:      linux-embedded@vger.kernel.org
5533 S:      Maintained
5534
5535 Emulex 10Gbps iSCSI - OneConnect DRIVER
5536 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5537 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5538 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5539 L:      linux-scsi@vger.kernel.org
5540 W:      http://www.broadcom.com
5541 S:      Supported
5542 F:      drivers/scsi/be2iscsi/
5543
5544 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5545 M:      Sathya Perla <sathya.perla@broadcom.com>
5546 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5547 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5548 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5549 L:      netdev@vger.kernel.org
5550 W:      http://www.emulex.com
5551 S:      Supported
5552 F:      drivers/net/ethernet/emulex/benet/
5553
5554 EMULEX ONECONNECT ROCE DRIVER
5555 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5556 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5557 L:      linux-rdma@vger.kernel.org
5558 W:      http://www.broadcom.com
5559 S:      Odd Fixes
5560 F:      drivers/infiniband/hw/ocrdma/
5561 F:      include/uapi/rdma/ocrdma-abi.h
5562
5563 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5564 M:      James Smart <james.smart@broadcom.com>
5565 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5566 L:      linux-scsi@vger.kernel.org
5567 W:      http://www.broadcom.com
5568 S:      Supported
5569 F:      drivers/scsi/lpfc/
5570
5571 ENE CB710 FLASH CARD READER DRIVER
5572 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5573 S:      Maintained
5574 F:      drivers/misc/cb710/
5575 F:      drivers/mmc/host/cb710-mmc.*
5576 F:      include/linux/cb710.h
5577
5578 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5579 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5580 S:      Maintained
5581 F:      drivers/media/rc/ene_ir.*
5582
5583 EPSON S1D13XXX FRAMEBUFFER DRIVER
5584 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5585 S:      Maintained
5586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5587 F:      drivers/video/fbdev/s1d13xxxfb.c
5588 F:      include/video/s1d13xxxfb.h
5589
5590 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5591 M:      Jeff Layton <jlayton@kernel.org>
5592 S:      Maintained
5593 F:      lib/errseq.c
5594 F:      include/linux/errseq.h
5595
5596 ET131X NETWORK DRIVER
5597 M:      Mark Einon <mark.einon@gmail.com>
5598 S:      Odd Fixes
5599 F:      drivers/net/ethernet/agere/
5600
5601 ETHERNET BRIDGE
5602 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5603 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5604 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5605 L:      netdev@vger.kernel.org
5606 W:      http://www.linuxfoundation.org/en/Net:Bridge
5607 S:      Maintained
5608 F:      include/linux/netfilter_bridge/
5609 F:      net/bridge/
5610
5611 ETHERNET PHY LIBRARY
5612 M:      Andrew Lunn <andrew@lunn.ch>
5613 M:      Florian Fainelli <f.fainelli@gmail.com>
5614 M:      Heiner Kallweit <hkallweit1@gmail.com>
5615 L:      netdev@vger.kernel.org
5616 S:      Maintained
5617 F:      Documentation/ABI/testing/sysfs-bus-mdio
5618 F:      Documentation/devicetree/bindings/net/mdio*
5619 F:      Documentation/networking/phy.txt
5620 F:      drivers/net/phy/
5621 F:      drivers/of/of_mdio.c
5622 F:      drivers/of/of_net.c
5623 F:      include/linux/*mdio*.h
5624 F:      include/linux/of_net.h
5625 F:      include/linux/phy.h
5626 F:      include/linux/phy_fixed.h
5627 F:      include/linux/platform_data/mdio-bcm-unimac.h
5628 F:      include/trace/events/mdio.h
5629 F:      include/uapi/linux/mdio.h
5630 F:      include/uapi/linux/mii.h
5631
5632 EXT2 FILE SYSTEM
5633 M:      Jan Kara <jack@suse.com>
5634 L:      linux-ext4@vger.kernel.org
5635 S:      Maintained
5636 F:      Documentation/filesystems/ext2.txt
5637 F:      fs/ext2/
5638 F:      include/linux/ext2*
5639
5640 EXT4 FILE SYSTEM
5641 M:      "Theodore Ts'o" <tytso@mit.edu>
5642 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5643 L:      linux-ext4@vger.kernel.org
5644 W:      http://ext4.wiki.kernel.org
5645 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5647 S:      Maintained
5648 F:      Documentation/filesystems/ext4/ext4.rst
5649 F:      fs/ext4/
5650
5651 Extended Verification Module (EVM)
5652 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5653 L:      linux-integrity@vger.kernel.org
5654 S:      Supported
5655 F:      security/integrity/evm/
5656
5657 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5658 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5659 L:      linux-efi@vger.kernel.org
5660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5661 S:      Maintained
5662 F:      Documentation/efi-stub.txt
5663 F:      arch/*/kernel/efi.c
5664 F:      arch/x86/boot/compressed/eboot.[ch]
5665 F:      arch/*/include/asm/efi.h
5666 F:      arch/x86/platform/efi/
5667 F:      drivers/firmware/efi/
5668 F:      include/linux/efi*.h
5669 F:      arch/arm/boot/compressed/efi-header.S
5670 F:      arch/arm64/kernel/efi-entry.S
5671
5672 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5673 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5674 M:      Chanwoo Choi <cw00.choi@samsung.com>
5675 L:      linux-kernel@vger.kernel.org
5676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5677 S:      Maintained
5678 F:      drivers/extcon/
5679 F:      include/linux/extcon/
5680 F:      include/linux/extcon.h
5681 F:      Documentation/extcon/
5682 F:      Documentation/devicetree/bindings/extcon/
5683
5684 EXYNOS DP DRIVER
5685 M:      Jingoo Han <jingoohan1@gmail.com>
5686 L:      dri-devel@lists.freedesktop.org
5687 S:      Maintained
5688 F:      drivers/gpu/drm/exynos/exynos_dp*
5689
5690 EXYNOS SYSMMU (IOMMU) driver
5691 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5692 L:      iommu@lists.linux-foundation.org
5693 S:      Maintained
5694 F:      drivers/iommu/exynos-iommu.c
5695
5696 EZchip NPS platform support
5697 M:      Vineet Gupta <vgupta@synopsys.com>
5698 M:      Ofer Levi <oferle@mellanox.com>
5699 S:      Supported
5700 F:      arch/arc/plat-eznps
5701 F:      arch/arc/boot/dts/eznps.dts
5702
5703 F2FS FILE SYSTEM
5704 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5705 M:      Chao Yu <yuchao0@huawei.com>
5706 L:      linux-f2fs-devel@lists.sourceforge.net
5707 W:      https://f2fs.wiki.kernel.org/
5708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5709 S:      Maintained
5710 F:      Documentation/filesystems/f2fs.txt
5711 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5712 F:      fs/f2fs/
5713 F:      include/linux/f2fs_fs.h
5714 F:      include/trace/events/f2fs.h
5715
5716 F71805F HARDWARE MONITORING DRIVER
5717 M:      Jean Delvare <jdelvare@suse.com>
5718 L:      linux-hwmon@vger.kernel.org
5719 S:      Maintained
5720 F:      Documentation/hwmon/f71805f
5721 F:      drivers/hwmon/f71805f.c
5722
5723 FADDR2LINE
5724 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5725 S:      Maintained
5726 F:      scripts/faddr2line
5727
5728 FAILOVER MODULE
5729 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5730 L:      netdev@vger.kernel.org
5731 S:      Supported
5732 F:      net/core/failover.c
5733 F:      include/net/failover.h
5734 F:      Documentation/networking/failover.rst
5735
5736 FANOTIFY
5737 M:      Jan Kara <jack@suse.cz>
5738 R:      Amir Goldstein <amir73il@gmail.com>
5739 L:      linux-fsdevel@vger.kernel.org
5740 S:      Maintained
5741 F:      fs/notify/fanotify/
5742 F:      include/linux/fanotify.h
5743 F:      include/uapi/linux/fanotify.h
5744
5745 FARSYNC SYNCHRONOUS DRIVER
5746 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5747 W:      http://www.farsite.co.uk/
5748 S:      Supported
5749 F:      drivers/net/wan/farsync.*
5750
5751 FAULT INJECTION SUPPORT
5752 M:      Akinobu Mita <akinobu.mita@gmail.com>
5753 S:      Supported
5754 F:      Documentation/fault-injection/
5755 F:      lib/fault-inject.c
5756
5757 FBTFT Framebuffer drivers
5758 S:      Orphan
5759 L:      dri-devel@lists.freedesktop.org
5760 L:      linux-fbdev@vger.kernel.org
5761 F:      drivers/staging/fbtft/
5762
5763 FC0011 TUNER DRIVER
5764 M:      Michael Buesch <m@bues.ch>
5765 L:      linux-media@vger.kernel.org
5766 S:      Maintained
5767 F:      drivers/media/tuners/fc0011.h
5768 F:      drivers/media/tuners/fc0011.c
5769
5770 FC2580 MEDIA DRIVER
5771 M:      Antti Palosaari <crope@iki.fi>
5772 L:      linux-media@vger.kernel.org
5773 W:      https://linuxtv.org
5774 W:      http://palosaari.fi/linux/
5775 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5776 T:      git git://linuxtv.org/anttip/media_tree.git
5777 S:      Maintained
5778 F:      drivers/media/tuners/fc2580*
5779
5780 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5781 M:      Johannes Thumshirn <jth@kernel.org>
5782 L:      linux-scsi@vger.kernel.org
5783 W:      www.Open-FCoE.org
5784 S:      Supported
5785 F:      drivers/scsi/libfc/
5786 F:      drivers/scsi/fcoe/
5787 F:      include/scsi/fc/
5788 F:      include/scsi/libfc.h
5789 F:      include/scsi/libfcoe.h
5790 F:      include/uapi/scsi/fc/
5791
5792 FILE LOCKING (flock() and fcntl()/lockf())
5793 M:      Jeff Layton <jlayton@kernel.org>
5794 M:      "J. Bruce Fields" <bfields@fieldses.org>
5795 L:      linux-fsdevel@vger.kernel.org
5796 S:      Maintained
5797 F:      include/linux/fcntl.h
5798 F:      include/uapi/linux/fcntl.h
5799 F:      fs/fcntl.c
5800 F:      fs/locks.c
5801
5802 FILESYSTEMS (VFS and infrastructure)
5803 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5804 L:      linux-fsdevel@vger.kernel.org
5805 S:      Maintained
5806 F:      fs/*
5807 F:      include/linux/fs.h
5808 F:      include/uapi/linux/fs.h
5809
5810 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5811 M:      Riku Voipio <riku.voipio@iki.fi>
5812 L:      linux-hwmon@vger.kernel.org
5813 S:      Maintained
5814 F:      drivers/hwmon/f75375s.c
5815 F:      include/linux/f75375s.h
5816
5817 FIREWIRE AUDIO DRIVERS
5818 M:      Clemens Ladisch <clemens@ladisch.de>
5819 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5820 T:      git git://git.alsa-project.org/alsa-kernel.git
5821 S:      Maintained
5822 F:      sound/firewire/
5823
5824 FIREWIRE MEDIA DRIVERS (firedtv)
5825 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5826 L:      linux-media@vger.kernel.org
5827 L:      linux1394-devel@lists.sourceforge.net
5828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5829 S:      Maintained
5830 F:      drivers/media/firewire/
5831
5832 FIREWIRE SBP-2 TARGET
5833 M:      Chris Boot <bootc@bootc.net>
5834 L:      linux-scsi@vger.kernel.org
5835 L:      target-devel@vger.kernel.org
5836 L:      linux1394-devel@lists.sourceforge.net
5837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5838 S:      Maintained
5839 F:      drivers/target/sbp/
5840
5841 FIREWIRE SUBSYSTEM
5842 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5843 L:      linux1394-devel@lists.sourceforge.net
5844 W:      http://ieee1394.wiki.kernel.org/
5845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5846 S:      Maintained
5847 F:      drivers/firewire/
5848 F:      include/linux/firewire.h
5849 F:      include/uapi/linux/firewire*.h
5850 F:      tools/firewire/
5851
5852 FIRMWARE LOADER (request_firmware)
5853 M:      Luis Chamberlain <mcgrof@kernel.org>
5854 L:      linux-kernel@vger.kernel.org
5855 S:      Maintained
5856 F:      Documentation/firmware_class/
5857 F:      drivers/base/firmware_loader/
5858 F:      include/linux/firmware.h
5859
5860 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5861 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5862 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5863 S:      Maintained
5864 F:      drivers/block/rsxx/
5865
5866 FLOPPY DRIVER
5867 M:      Jiri Kosina <jikos@kernel.org>
5868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5869 S:      Odd fixes
5870 F:      drivers/block/floppy.c
5871
5872 FMC SUBSYSTEM
5873 M:      Alessandro Rubini <rubini@gnudd.com>
5874 W:      http://www.ohwr.org/projects/fmc-bus
5875 S:      Supported
5876 F:      drivers/fmc/
5877 F:      include/linux/fmc*.h
5878 F:      include/linux/ipmi-fru.h
5879 K:      fmc_d.*register
5880
5881 FPGA MANAGER FRAMEWORK
5882 M:      Alan Tull <atull@kernel.org>
5883 M:      Moritz Fischer <mdf@kernel.org>
5884 L:      linux-fpga@vger.kernel.org
5885 S:      Maintained
5886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5887 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5888 F:      Documentation/fpga/
5889 F:      Documentation/driver-api/fpga/
5890 F:      Documentation/devicetree/bindings/fpga/
5891 F:      drivers/fpga/
5892 F:      include/linux/fpga/
5893 W:      http://www.rocketboards.org
5894
5895 FPGA DFL DRIVERS
5896 M:      Wu Hao <hao.wu@intel.com>
5897 L:      linux-fpga@vger.kernel.org
5898 S:      Maintained
5899 F:      Documentation/fpga/dfl.txt
5900 F:      include/uapi/linux/fpga-dfl.h
5901 F:      drivers/fpga/dfl*
5902
5903 FPU EMULATOR
5904 M:      Bill Metzenthen <billm@melbpc.org.au>
5905 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5906 S:      Maintained
5907 F:      arch/x86/math-emu/
5908
5909 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5910 L:      netdev@vger.kernel.org
5911 S:      Orphan
5912 F:      drivers/net/wan/dlci.c
5913 F:      drivers/net/wan/sdla.c
5914
5915 FRAMEBUFFER LAYER
5916 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5917 L:      dri-devel@lists.freedesktop.org
5918 L:      linux-fbdev@vger.kernel.org
5919 T:      git git://github.com/bzolnier/linux.git
5920 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5921 S:      Maintained
5922 F:      Documentation/fb/
5923 F:      drivers/video/
5924 F:      include/video/
5925 F:      include/linux/fb.h
5926 F:      include/uapi/video/
5927 F:      include/uapi/linux/fb.h
5928
5929 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5930 M:      Horia Geantă <horia.geanta@nxp.com>
5931 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5932 L:      linux-crypto@vger.kernel.org
5933 S:      Maintained
5934 F:      drivers/crypto/caam/
5935 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5936
5937 FREESCALE DIU FRAMEBUFFER DRIVER
5938 M:      Timur Tabi <timur@kernel.org>
5939 L:      linux-fbdev@vger.kernel.org
5940 S:      Maintained
5941 F:      drivers/video/fbdev/fsl-diu-fb.*
5942
5943 FREESCALE DMA DRIVER
5944 M:      Li Yang <leoyang.li@nxp.com>
5945 M:      Zhang Wei <zw@zh-kernel.org>
5946 L:      linuxppc-dev@lists.ozlabs.org
5947 S:      Maintained
5948 F:      drivers/dma/fsldma.*
5949
5950 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5951 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5952 L:      netdev@vger.kernel.org
5953 S:      Maintained
5954 F:      drivers/net/ethernet/freescale/gianfar*
5955 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5956
5957 FREESCALE GPMI NAND DRIVER
5958 M:      Han Xu <han.xu@nxp.com>
5959 L:      linux-mtd@lists.infradead.org
5960 S:      Maintained
5961 F:      drivers/mtd/nand/raw/gpmi-nand/*
5962
5963 FREESCALE I2C CPM DRIVER
5964 M:      Jochen Friedrich <jochen@scram.de>
5965 L:      linuxppc-dev@lists.ozlabs.org
5966 L:      linux-i2c@vger.kernel.org
5967 S:      Maintained
5968 F:      drivers/i2c/busses/i2c-cpm.c
5969
5970 FREESCALE IMX LPI2C DRIVER
5971 M:      Dong Aisheng <aisheng.dong@nxp.com>
5972 L:      linux-i2c@vger.kernel.org
5973 L:      linux-imx@nxp.com
5974 S:      Maintained
5975 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5976 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5977
5978 FREESCALE IMX / MXC FEC DRIVER
5979 M:      Fugang Duan <fugang.duan@nxp.com>
5980 L:      netdev@vger.kernel.org
5981 S:      Maintained
5982 F:      drivers/net/ethernet/freescale/fec_main.c
5983 F:      drivers/net/ethernet/freescale/fec_ptp.c
5984 F:      drivers/net/ethernet/freescale/fec.h
5985 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5986
5987 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5988 M:      Sascha Hauer <s.hauer@pengutronix.de>
5989 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5990 L:      linux-fbdev@vger.kernel.org
5991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5992 S:      Maintained
5993 F:      include/linux/platform_data/video-imxfb.h
5994 F:      drivers/video/fbdev/imxfb.c
5995
5996 FREESCALE QORIQ DPAA ETHERNET DRIVER
5997 M:      Madalin Bucur <madalin.bucur@nxp.com>
5998 L:      netdev@vger.kernel.org
5999 S:      Maintained
6000 F:      drivers/net/ethernet/freescale/dpaa
6001
6002 FREESCALE QORIQ DPAA FMAN DRIVER
6003 M:      Madalin Bucur <madalin.bucur@nxp.com>
6004 L:      netdev@vger.kernel.org
6005 S:      Maintained
6006 F:      drivers/net/ethernet/freescale/fman
6007 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6008
6009 FREESCALE QORIQ PTP CLOCK DRIVER
6010 M:      Yangbo Lu <yangbo.lu@nxp.com>
6011 L:      netdev@vger.kernel.org
6012 S:      Maintained
6013 F:      drivers/ptp/ptp_qoriq.c
6014 F:      include/linux/fsl/ptp_qoriq.h
6015 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6016
6017 FREESCALE QUAD SPI DRIVER
6018 M:      Han Xu <han.xu@nxp.com>
6019 L:      linux-mtd@lists.infradead.org
6020 S:      Maintained
6021 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6022
6023 FREESCALE QUICC ENGINE LIBRARY
6024 M:      Qiang Zhao <qiang.zhao@nxp.com>
6025 L:      linuxppc-dev@lists.ozlabs.org
6026 S:      Maintained
6027 F:      drivers/soc/fsl/qe/
6028 F:      include/soc/fsl/*qe*.h
6029 F:      include/soc/fsl/*ucc*.h
6030
6031 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6032 M:      Li Yang <leoyang.li@nxp.com>
6033 L:      netdev@vger.kernel.org
6034 L:      linuxppc-dev@lists.ozlabs.org
6035 S:      Maintained
6036 F:      drivers/net/ethernet/freescale/ucc_geth*
6037
6038 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6039 M:      Zhao Qiang <qiang.zhao@nxp.com>
6040 L:      netdev@vger.kernel.org
6041 L:      linuxppc-dev@lists.ozlabs.org
6042 S:      Maintained
6043 F:      drivers/net/wan/fsl_ucc_hdlc*
6044
6045 FREESCALE QUICC ENGINE UCC UART DRIVER
6046 M:      Timur Tabi <timur@kernel.org>
6047 L:      linuxppc-dev@lists.ozlabs.org
6048 S:      Maintained
6049 F:      drivers/tty/serial/ucc_uart.c
6050
6051 FREESCALE SOC DRIVERS
6052 M:      Li Yang <leoyang.li@nxp.com>
6053 L:      linuxppc-dev@lists.ozlabs.org
6054 L:      linux-arm-kernel@lists.infradead.org
6055 S:      Maintained
6056 F:      Documentation/devicetree/bindings/soc/fsl/
6057 F:      drivers/soc/fsl/
6058 F:      include/linux/fsl/
6059
6060 FREESCALE SOC FS_ENET DRIVER
6061 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6062 L:      linuxppc-dev@lists.ozlabs.org
6063 L:      netdev@vger.kernel.org
6064 S:      Maintained
6065 F:      drivers/net/ethernet/freescale/fs_enet/
6066 F:      include/linux/fs_enet_pd.h
6067
6068 FREESCALE SOC SOUND DRIVERS
6069 M:      Timur Tabi <timur@kernel.org>
6070 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6071 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6072 R:      Fabio Estevam <fabio.estevam@nxp.com>
6073 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6074 L:      linuxppc-dev@lists.ozlabs.org
6075 S:      Maintained
6076 F:      sound/soc/fsl/fsl*
6077 F:      sound/soc/fsl/imx*
6078 F:      sound/soc/fsl/mpc8610_hpcd.c
6079
6080 FREESCALE USB PERIPHERAL DRIVERS
6081 M:      Li Yang <leoyang.li@nxp.com>
6082 L:      linux-usb@vger.kernel.org
6083 L:      linuxppc-dev@lists.ozlabs.org
6084 S:      Maintained
6085 F:      drivers/usb/gadget/udc/fsl*
6086
6087 FREEVXFS FILESYSTEM
6088 M:      Christoph Hellwig <hch@infradead.org>
6089 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6090 S:      Maintained
6091 F:      fs/freevxfs/
6092
6093 FREEZER
6094 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6095 M:      Pavel Machek <pavel@ucw.cz>
6096 L:      linux-pm@vger.kernel.org
6097 S:      Supported
6098 F:      Documentation/power/freezing-of-tasks.txt
6099 F:      include/linux/freezer.h
6100 F:      kernel/freezer.c
6101
6102 FRONTSWAP API
6103 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6104 L:      linux-kernel@vger.kernel.org
6105 S:      Maintained
6106 F:      mm/frontswap.c
6107 F:      include/linux/frontswap.h
6108
6109 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6110 M:      David Howells <dhowells@redhat.com>
6111 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6112 S:      Supported
6113 F:      Documentation/filesystems/caching/
6114 F:      fs/fscache/
6115 F:      include/linux/fscache*.h
6116
6117 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6118 M:      Theodore Y. Ts'o <tytso@mit.edu>
6119 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6120 L:      linux-fscrypt@vger.kernel.org
6121 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6123 S:      Supported
6124 F:      fs/crypto/
6125 F:      include/linux/fscrypt*.h
6126 F:      Documentation/filesystems/fscrypt.rst
6127
6128 FSI-ATTACHED I2C DRIVER
6129 M:      Eddie James <eajames@linux.vnet.ibm.com>
6130 L:      linux-i2c@vger.kernel.org
6131 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6132 S:      Maintained
6133 F:      drivers/i2c/busses/i2c-fsi.c
6134 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6135
6136 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6137 M:      Jan Kara <jack@suse.cz>
6138 R:      Amir Goldstein <amir73il@gmail.com>
6139 L:      linux-fsdevel@vger.kernel.org
6140 S:      Maintained
6141 F:      fs/notify/
6142 F:      include/linux/fsnotify*.h
6143
6144 FUJITSU LAPTOP EXTRAS
6145 M:      Jonathan Woithe <jwoithe@just42.net>
6146 L:      platform-driver-x86@vger.kernel.org
6147 S:      Maintained
6148 F:      drivers/platform/x86/fujitsu-laptop.c
6149
6150 FUJITSU M-5MO LS CAMERA ISP DRIVER
6151 M:      Kyungmin Park <kyungmin.park@samsung.com>
6152 M:      Heungjun Kim <riverful.kim@samsung.com>
6153 L:      linux-media@vger.kernel.org
6154 S:      Maintained
6155 F:      drivers/media/i2c/m5mols/
6156 F:      include/media/i2c/m5mols.h
6157
6158 FUJITSU TABLET EXTRAS
6159 M:      Robert Gerlach <khnz@gmx.de>
6160 L:      platform-driver-x86@vger.kernel.org
6161 S:      Maintained
6162 F:      drivers/platform/x86/fujitsu-tablet.c
6163
6164 FUSE: FILESYSTEM IN USERSPACE
6165 M:      Miklos Szeredi <miklos@szeredi.hu>
6166 L:      linux-fsdevel@vger.kernel.org
6167 W:      http://fuse.sourceforge.net/
6168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6169 S:      Maintained
6170 F:      fs/fuse/
6171 F:      include/uapi/linux/fuse.h
6172 F:      Documentation/filesystems/fuse.txt
6173
6174 FUTEX SUBSYSTEM
6175 M:      Thomas Gleixner <tglx@linutronix.de>
6176 M:      Ingo Molnar <mingo@redhat.com>
6177 R:      Peter Zijlstra <peterz@infradead.org>
6178 R:      Darren Hart <dvhart@infradead.org>
6179 L:      linux-kernel@vger.kernel.org
6180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6181 S:      Maintained
6182 F:      kernel/futex.c
6183 F:      kernel/futex_compat.c
6184 F:      include/asm-generic/futex.h
6185 F:      include/linux/futex.h
6186 F:      include/uapi/linux/futex.h
6187 F:      tools/testing/selftests/futex/
6188 F:      tools/perf/bench/futex*
6189 F:      Documentation/*futex*
6190
6191 GCC PLUGINS
6192 M:      Kees Cook <keescook@chromium.org>
6193 R:      Emese Revfy <re.emese@gmail.com>
6194 L:      kernel-hardening@lists.openwall.com
6195 S:      Maintained
6196 F:      scripts/gcc-plugins/
6197 F:      scripts/gcc-plugin.sh
6198 F:      scripts/Makefile.gcc-plugins
6199 F:      Documentation/gcc-plugins.txt
6200
6201 GASKET DRIVER FRAMEWORK
6202 M:      Rob Springer <rspringer@google.com>
6203 M:      Todd Poynor <toddpoynor@google.com>
6204 M:      Ben Chan <benchan@chromium.org>
6205 S:      Maintained
6206 F:      drivers/staging/gasket/
6207
6208 GCOV BASED KERNEL PROFILING
6209 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6210 S:      Maintained
6211 F:      kernel/gcov/
6212 F:      Documentation/dev-tools/gcov.rst
6213
6214 GDB KERNEL DEBUGGING HELPER SCRIPTS
6215 M:      Jan Kiszka <jan.kiszka@siemens.com>
6216 M:      Kieran Bingham <kbingham@kernel.org>
6217 S:      Supported
6218 F:      scripts/gdb/
6219
6220 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6221 M:      Achim Leubner <achim_leubner@adaptec.com>
6222 L:      linux-scsi@vger.kernel.org
6223 W:      http://www.icp-vortex.com/
6224 S:      Supported
6225 F:      drivers/scsi/gdt*
6226
6227 GEMTEK FM RADIO RECEIVER DRIVER
6228 M:      Hans Verkuil <hverkuil@xs4all.nl>
6229 L:      linux-media@vger.kernel.org
6230 T:      git git://linuxtv.org/media_tree.git
6231 W:      https://linuxtv.org
6232 S:      Maintained
6233 F:      drivers/media/radio/radio-gemtek*
6234
6235 GENERIC GPIO I2C DRIVER
6236 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6237 S:      Supported
6238 F:      drivers/i2c/busses/i2c-gpio.c
6239 F:      include/linux/platform_data/i2c-gpio.h
6240
6241 GENERIC GPIO I2C MULTIPLEXER DRIVER
6242 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6243 L:      linux-i2c@vger.kernel.org
6244 S:      Supported
6245 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6246 F:      include/linux/platform_data/i2c-mux-gpio.h
6247 F:      Documentation/i2c/muxes/i2c-mux-gpio
6248
6249 GENERIC HDLC (WAN) DRIVERS
6250 M:      Krzysztof Halasa <khc@pm.waw.pl>
6251 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6252 S:      Maintained
6253 F:      drivers/net/wan/c101.c
6254 F:      drivers/net/wan/hd6457*
6255 F:      drivers/net/wan/hdlc*
6256 F:      drivers/net/wan/n2.c
6257 F:      drivers/net/wan/pc300too.c
6258 F:      drivers/net/wan/pci200syn.c
6259 F:      drivers/net/wan/wanxl*
6260
6261 GENERIC INCLUDE/ASM HEADER FILES
6262 M:      Arnd Bergmann <arnd@arndb.de>
6263 L:      linux-arch@vger.kernel.org
6264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6265 S:      Maintained
6266 F:      include/asm-generic/
6267 F:      include/uapi/asm-generic/
6268
6269 GENERIC PHY FRAMEWORK
6270 M:      Kishon Vijay Abraham I <kishon@ti.com>
6271 L:      linux-kernel@vger.kernel.org
6272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6273 S:      Supported
6274 F:      drivers/phy/
6275 F:      include/linux/phy/
6276
6277 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6278 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6279 S:      Supported
6280 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6281
6282 GENERIC PM DOMAINS
6283 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6284 M:      Kevin Hilman <khilman@kernel.org>
6285 M:      Ulf Hansson <ulf.hansson@linaro.org>
6286 L:      linux-pm@vger.kernel.org
6287 S:      Supported
6288 F:      drivers/base/power/domain*.c
6289 F:      include/linux/pm_domain.h
6290 F:      Documentation/devicetree/bindings/power/power_domain.txt
6291
6292 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6293 M:      Eugen Hristev <eugen.hristev@microchip.com>
6294 L:      linux-input@vger.kernel.org
6295 S:      Maintained
6296 F:      drivers/input/touchscreen/resistive-adc-touch.c
6297
6298 GENERIC UIO DRIVER FOR PCI DEVICES
6299 M:      "Michael S. Tsirkin" <mst@redhat.com>
6300 L:      kvm@vger.kernel.org
6301 S:      Supported
6302 F:      drivers/uio/uio_pci_generic.c
6303
6304 GENWQE (IBM Generic Workqueue Card)
6305 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6306 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6307 S:      Supported
6308 F:      drivers/misc/genwqe/
6309
6310 GET_MAINTAINER SCRIPT
6311 M:      Joe Perches <joe@perches.com>
6312 S:      Maintained
6313 F:      scripts/get_maintainer.pl
6314
6315 GFS2 FILE SYSTEM
6316 M:      Bob Peterson <rpeterso@redhat.com>
6317 M:      Andreas Gruenbacher <agruenba@redhat.com>
6318 L:      cluster-devel@redhat.com
6319 W:      http://sources.redhat.com/cluster/
6320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6321 S:      Supported
6322 F:      Documentation/filesystems/gfs2*.txt
6323 F:      fs/gfs2/
6324 F:      include/uapi/linux/gfs2_ondisk.h
6325
6326 GIGASET ISDN DRIVERS
6327 M:      Paul Bolle <pebolle@tiscali.nl>
6328 L:      gigaset307x-common@lists.sourceforge.net
6329 W:      http://gigaset307x.sourceforge.net/
6330 S:      Odd Fixes
6331 F:      Documentation/isdn/README.gigaset
6332 F:      drivers/isdn/gigaset/
6333 F:      include/uapi/linux/gigaset_dev.h
6334
6335 GNSS SUBSYSTEM
6336 M:      Johan Hovold <johan@kernel.org>
6337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6338 S:      Maintained
6339 F:      Documentation/ABI/testing/sysfs-class-gnss
6340 F:      Documentation/devicetree/bindings/gnss/
6341 F:      drivers/gnss/
6342 F:      include/linux/gnss.h
6343
6344 GO7007 MPEG CODEC
6345 M:      Hans Verkuil <hans.verkuil@cisco.com>
6346 L:      linux-media@vger.kernel.org
6347 S:      Maintained
6348 F:      drivers/media/usb/go7007/
6349
6350 GOODIX TOUCHSCREEN
6351 M:      Bastien Nocera <hadess@hadess.net>
6352 L:      linux-input@vger.kernel.org
6353 S:      Maintained
6354 F:      drivers/input/touchscreen/goodix.c
6355
6356 GPD POCKET FAN DRIVER
6357 M:      Hans de Goede <hdegoede@redhat.com>
6358 L:      platform-driver-x86@vger.kernel.org
6359 S:      Maintained
6360 F:      drivers/platform/x86/gpd-pocket-fan.c
6361
6362 GPIO ACPI SUPPORT
6363 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6364 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6365 L:      linux-gpio@vger.kernel.org
6366 L:      linux-acpi@vger.kernel.org
6367 S:      Maintained
6368 F:      Documentation/acpi/gpio-properties.txt
6369 F:      drivers/gpio/gpiolib-acpi.c
6370
6371 GPIO IR Transmitter
6372 M:      Sean Young <sean@mess.org>
6373 L:      linux-media@vger.kernel.org
6374 S:      Maintained
6375 F:      drivers/media/rc/gpio-ir-tx.c
6376
6377 GPIO MOCKUP DRIVER
6378 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6379 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6380 L:      linux-gpio@vger.kernel.org
6381 S:      Maintained
6382 F:      drivers/gpio/gpio-mockup.c
6383 F:      tools/testing/selftests/gpio/
6384
6385 GPIO SUBSYSTEM
6386 M:      Linus Walleij <linus.walleij@linaro.org>
6387 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6388 L:      linux-gpio@vger.kernel.org
6389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6390 S:      Maintained
6391 F:      Documentation/devicetree/bindings/gpio/
6392 F:      Documentation/driver-api/gpio/
6393 F:      Documentation/gpio/
6394 F:      Documentation/ABI/testing/gpio-cdev
6395 F:      Documentation/ABI/obsolete/sysfs-gpio
6396 F:      drivers/gpio/
6397 F:      include/linux/gpio/
6398 F:      include/linux/gpio.h
6399 F:      include/linux/of_gpio.h
6400 F:      include/asm-generic/gpio.h
6401 F:      include/uapi/linux/gpio.h
6402 F:      tools/gpio/
6403
6404 GRE DEMULTIPLEXER DRIVER
6405 M:      Dmitry Kozlov <xeb@mail.ru>
6406 L:      netdev@vger.kernel.org
6407 S:      Maintained
6408 F:      net/ipv4/gre_demux.c
6409 F:      net/ipv4/gre_offload.c
6410 F:      include/net/gre.h
6411
6412 GRETH 10/100/1G Ethernet MAC device driver
6413 M:      Andreas Larsson <andreas@gaisler.com>
6414 L:      netdev@vger.kernel.org
6415 S:      Maintained
6416 F:      drivers/net/ethernet/aeroflex/
6417
6418 GREYBUS AUDIO PROTOCOLS DRIVERS
6419 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6420 M:      Mark Greer <mgreer@animalcreek.com>
6421 S:      Maintained
6422 F:      drivers/staging/greybus/audio_apbridgea.c
6423 F:      drivers/staging/greybus/audio_apbridgea.h
6424 F:      drivers/staging/greybus/audio_codec.c
6425 F:      drivers/staging/greybus/audio_codec.h
6426 F:      drivers/staging/greybus/audio_gb.c
6427 F:      drivers/staging/greybus/audio_manager.c
6428 F:      drivers/staging/greybus/audio_manager.h
6429 F:      drivers/staging/greybus/audio_manager_module.c
6430 F:      drivers/staging/greybus/audio_manager_private.h
6431 F:      drivers/staging/greybus/audio_manager_sysfs.c
6432 F:      drivers/staging/greybus/audio_module.c
6433 F:      drivers/staging/greybus/audio_topology.c
6434
6435 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6436 M:      Viresh Kumar <vireshk@kernel.org>
6437 S:      Maintained
6438 F:      drivers/staging/greybus/authentication.c
6439 F:      drivers/staging/greybus/bootrom.c
6440 F:      drivers/staging/greybus/firmware.h
6441 F:      drivers/staging/greybus/fw-core.c
6442 F:      drivers/staging/greybus/fw-download.c
6443 F:      drivers/staging/greybus/fw-management.c
6444 F:      drivers/staging/greybus/greybus_authentication.h
6445 F:      drivers/staging/greybus/greybus_firmware.h
6446 F:      drivers/staging/greybus/hid.c
6447 F:      drivers/staging/greybus/i2c.c
6448 F:      drivers/staging/greybus/spi.c
6449 F:      drivers/staging/greybus/spilib.c
6450 F:      drivers/staging/greybus/spilib.h
6451
6452 GREYBUS LOOPBACK DRIVER
6453 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6454 S:      Maintained
6455 F:      drivers/staging/greybus/loopback.c
6456
6457 GREYBUS PLATFORM DRIVERS
6458 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6459 S:      Maintained
6460 F:      drivers/staging/greybus/arche-platform.c
6461 F:      drivers/staging/greybus/arche-apb-ctrl.c
6462 F:      drivers/staging/greybus/arche_platform.h
6463
6464 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6465 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6466 S:      Maintained
6467 F:      drivers/staging/greybus/sdio.c
6468 F:      drivers/staging/greybus/light.c
6469 F:      drivers/staging/greybus/gpio.c
6470 F:      drivers/staging/greybus/power_supply.c
6471 F:      drivers/staging/greybus/spi.c
6472 F:      drivers/staging/greybus/spilib.c
6473
6474 GREYBUS SUBSYSTEM
6475 M:      Johan Hovold <johan@kernel.org>
6476 M:      Alex Elder <elder@kernel.org>
6477 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6478 S:      Maintained
6479 F:      drivers/staging/greybus/
6480 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6481
6482 GREYBUS UART PROTOCOLS DRIVERS
6483 M:      David Lin <dtwlin@gmail.com>
6484 S:      Maintained
6485 F:      drivers/staging/greybus/uart.c
6486 F:      drivers/staging/greybus/log.c
6487
6488 GS1662 VIDEO SERIALIZER
6489 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6490 L:      linux-media@vger.kernel.org
6491 T:      git git://linuxtv.org/media_tree.git
6492 S:      Maintained
6493 F:      drivers/media/spi/gs1662.c
6494
6495 GSPCA FINEPIX SUBDRIVER
6496 M:      Frank Zago <frank@zago.net>
6497 L:      linux-media@vger.kernel.org
6498 T:      git git://linuxtv.org/media_tree.git
6499 S:      Maintained
6500 F:      drivers/media/usb/gspca/finepix.c
6501
6502 GSPCA GL860 SUBDRIVER
6503 M:      Olivier Lorin <o.lorin@laposte.net>
6504 L:      linux-media@vger.kernel.org
6505 T:      git git://linuxtv.org/media_tree.git
6506 S:      Maintained
6507 F:      drivers/media/usb/gspca/gl860/
6508
6509 GSPCA M5602 SUBDRIVER
6510 M:      Erik Andren <erik.andren@gmail.com>
6511 L:      linux-media@vger.kernel.org
6512 T:      git git://linuxtv.org/media_tree.git
6513 S:      Maintained
6514 F:      drivers/media/usb/gspca/m5602/
6515
6516 GSPCA PAC207 SONIXB SUBDRIVER
6517 M:      Hans Verkuil <hverkuil@xs4all.nl>
6518 L:      linux-media@vger.kernel.org
6519 T:      git git://linuxtv.org/media_tree.git
6520 S:      Odd Fixes
6521 F:      drivers/media/usb/gspca/pac207.c
6522
6523 GSPCA SN9C20X SUBDRIVER
6524 M:      Brian Johnson <brijohn@gmail.com>
6525 L:      linux-media@vger.kernel.org
6526 T:      git git://linuxtv.org/media_tree.git
6527 S:      Maintained
6528 F:      drivers/media/usb/gspca/sn9c20x.c
6529
6530 GSPCA T613 SUBDRIVER
6531 M:      Leandro Costantino <lcostantino@gmail.com>
6532 L:      linux-media@vger.kernel.org
6533 T:      git git://linuxtv.org/media_tree.git
6534 S:      Maintained
6535 F:      drivers/media/usb/gspca/t613.c
6536
6537 GSPCA USB WEBCAM DRIVER
6538 M:      Hans Verkuil <hverkuil@xs4all.nl>
6539 L:      linux-media@vger.kernel.org
6540 T:      git git://linuxtv.org/media_tree.git
6541 S:      Odd Fixes
6542 F:      drivers/media/usb/gspca/
6543
6544 GTP (GPRS Tunneling Protocol)
6545 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6546 M:      Harald Welte <laforge@gnumonks.org>
6547 L:      osmocom-net-gprs@lists.osmocom.org
6548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6549 S:      Maintained
6550 F:      drivers/net/gtp.c
6551
6552 GUID PARTITION TABLE (GPT)
6553 M:      Davidlohr Bueso <dave@stgolabs.net>
6554 L:      linux-efi@vger.kernel.org
6555 S:      Maintained
6556 F:      block/partitions/efi.*
6557
6558 H8/300 ARCHITECTURE
6559 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6560 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6561 W:      http://uclinux-h8.sourceforge.jp
6562 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6563 S:      Maintained
6564 F:      arch/h8300/
6565 F:      drivers/clocksource/h8300_*.c
6566 F:      drivers/clk/h8300/
6567 F:      drivers/irqchip/irq-renesas-h8*.c
6568
6569 HACKRF MEDIA DRIVER
6570 M:      Antti Palosaari <crope@iki.fi>
6571 L:      linux-media@vger.kernel.org
6572 W:      https://linuxtv.org
6573 W:      http://palosaari.fi/linux/
6574 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6575 T:      git git://linuxtv.org/anttip/media_tree.git
6576 S:      Maintained
6577 F:      drivers/media/usb/hackrf/
6578
6579 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6580 M:      Frank Seidel <frank@f-seidel.de>
6581 L:      platform-driver-x86@vger.kernel.org
6582 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6583 S:      Maintained
6584 F:      drivers/platform/x86/hdaps.c
6585
6586 HARDWARE MONITORING
6587 M:      Jean Delvare <jdelvare@suse.com>
6588 M:      Guenter Roeck <linux@roeck-us.net>
6589 L:      linux-hwmon@vger.kernel.org
6590 W:      http://hwmon.wiki.kernel.org/
6591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6592 S:      Maintained
6593 F:      Documentation/devicetree/bindings/hwmon/
6594 F:      Documentation/hwmon/
6595 F:      drivers/hwmon/
6596 F:      include/linux/hwmon*.h
6597 F:      include/trace/events/hwmon*.h
6598
6599 HARDWARE RANDOM NUMBER GENERATOR CORE
6600 M:      Matt Mackall <mpm@selenic.com>
6601 M:      Herbert Xu <herbert@gondor.apana.org.au>
6602 L:      linux-crypto@vger.kernel.org
6603 S:      Odd fixes
6604 F:      Documentation/devicetree/bindings/rng/
6605 F:      Documentation/hw_random.txt
6606 F:      drivers/char/hw_random/
6607 F:      include/linux/hw_random.h
6608
6609 HARDWARE TRACING FACILITIES
6610 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6611 S:      Maintained
6612 F:      drivers/hwtracing/
6613
6614 HARDWARE SPINLOCK CORE
6615 M:      Ohad Ben-Cohen <ohad@wizery.com>
6616 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6617 L:      linux-remoteproc@vger.kernel.org
6618 S:      Maintained
6619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6620 F:      Documentation/devicetree/bindings/hwlock/
6621 F:      Documentation/hwspinlock.txt
6622 F:      drivers/hwspinlock/
6623 F:      include/linux/hwspinlock.h
6624
6625 HARMONY SOUND DRIVER
6626 L:      linux-parisc@vger.kernel.org
6627 S:      Maintained
6628 F:      sound/parisc/harmony.*
6629
6630 HDPVR USB VIDEO ENCODER DRIVER
6631 M:      Hans Verkuil <hverkuil@xs4all.nl>
6632 L:      linux-media@vger.kernel.org
6633 T:      git git://linuxtv.org/media_tree.git
6634 W:      https://linuxtv.org
6635 S:      Odd Fixes
6636 F:      drivers/media/usb/hdpvr/
6637
6638 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6639 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6640 S:      Supported
6641 F:      Documentation/watchdog/hpwdt.txt
6642 F:      drivers/watchdog/hpwdt.c
6643
6644 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6645 M:      Don Brace <don.brace@microsemi.com>
6646 L:      esc.storagedev@microsemi.com
6647 L:      linux-scsi@vger.kernel.org
6648 S:      Supported
6649 F:      Documentation/scsi/hpsa.txt
6650 F:      drivers/scsi/hpsa*.[ch]
6651 F:      include/linux/cciss*.h
6652 F:      include/uapi/linux/cciss*.h
6653
6654 HFI1 DRIVER
6655 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6656 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6657 L:      linux-rdma@vger.kernel.org
6658 S:      Supported
6659 F:      drivers/infiniband/hw/hfi1
6660
6661 HFS FILESYSTEM
6662 L:      linux-fsdevel@vger.kernel.org
6663 S:      Orphan
6664 F:      Documentation/filesystems/hfs.txt
6665 F:      fs/hfs/
6666
6667 HFSPLUS FILESYSTEM
6668 L:      linux-fsdevel@vger.kernel.org
6669 S:      Orphan
6670 F:      Documentation/filesystems/hfsplus.txt
6671 F:      fs/hfsplus/
6672
6673 HGA FRAMEBUFFER DRIVER
6674 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6675 L:      linux-nvidia@lists.surfsouth.com
6676 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6677 S:      Maintained
6678 F:      drivers/video/fbdev/hgafb.c
6679
6680 HIBERNATION (aka Software Suspend, aka swsusp)
6681 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6682 M:      Pavel Machek <pavel@ucw.cz>
6683 L:      linux-pm@vger.kernel.org
6684 B:      https://bugzilla.kernel.org
6685 S:      Supported
6686 F:      arch/x86/power/
6687 F:      drivers/base/power/
6688 F:      kernel/power/
6689 F:      include/linux/suspend.h
6690 F:      include/linux/freezer.h
6691 F:      include/linux/pm.h
6692 F:      arch/*/include/asm/suspend*.h
6693
6694 HID CORE LAYER
6695 M:      Jiri Kosina <jikos@kernel.org>
6696 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6697 L:      linux-input@vger.kernel.org
6698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6699 S:      Maintained
6700 F:      drivers/hid/
6701 F:      include/linux/hid*
6702 F:      include/uapi/linux/hid*
6703
6704 HID SENSOR HUB DRIVERS
6705 M:      Jiri Kosina <jikos@kernel.org>
6706 M:      Jonathan Cameron <jic23@kernel.org>
6707 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6708 L:      linux-input@vger.kernel.org
6709 L:      linux-iio@vger.kernel.org
6710 S:      Maintained
6711 F:      Documentation/hid/hid-sensor*
6712 F:      drivers/hid/hid-sensor-*
6713 F:      drivers/iio/*/hid-*
6714 F:      include/linux/hid-sensor-*
6715
6716 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6717 M:      Thomas Gleixner <tglx@linutronix.de>
6718 L:      linux-kernel@vger.kernel.org
6719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6720 S:      Maintained
6721 F:      Documentation/timers/
6722 F:      kernel/time/hrtimer.c
6723 F:      kernel/time/clockevents.c
6724 F:      kernel/time/timer_*.c
6725 F:      include/linux/clockchips.h
6726 F:      include/linux/hrtimer.h
6727
6728 HIGH-SPEED SCC DRIVER FOR AX.25
6729 L:      linux-hams@vger.kernel.org
6730 S:      Orphan
6731 F:      drivers/net/hamradio/dmascc.c
6732 F:      drivers/net/hamradio/scc.c
6733
6734 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6735 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6736 W:      http://www.highpoint-tech.com
6737 S:      Supported
6738 F:      Documentation/scsi/hptiop.txt
6739 F:      drivers/scsi/hptiop.c
6740
6741 HIPPI
6742 M:      Jes Sorensen <jes@trained-monkey.org>
6743 L:      linux-hippi@sunsite.dk
6744 S:      Maintained
6745 F:      include/linux/hippidevice.h
6746 F:      include/uapi/linux/if_hippi.h
6747 F:      net/802/hippi.c
6748 F:      drivers/net/hippi/
6749
6750 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6751 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6752 M:      Salil Mehta <salil.mehta@huawei.com>
6753 L:      netdev@vger.kernel.org
6754 W:      http://www.hisilicon.com
6755 S:      Maintained
6756 F:      drivers/net/ethernet/hisilicon/hns3/
6757
6758 HISILICON LPC BUS DRIVER
6759 M:      john.garry@huawei.com
6760 W:      http://www.hisilicon.com
6761 S:      Maintained
6762 F:      drivers/bus/hisi_lpc.c
6763 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6764
6765 HISILICON NETWORK SUBSYSTEM DRIVER
6766 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6767 M:      Salil Mehta <salil.mehta@huawei.com>
6768 L:      netdev@vger.kernel.org
6769 W:      http://www.hisilicon.com
6770 S:      Maintained
6771 F:      drivers/net/ethernet/hisilicon/
6772 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6773
6774 HISILICON PMU DRIVER
6775 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6776 W:      http://www.hisilicon.com
6777 S:      Supported
6778 F:      drivers/perf/hisilicon
6779 F:      Documentation/perf/hisi-pmu.txt
6780
6781 HISILICON ROCE DRIVER
6782 M:      Lijun Ou <oulijun@huawei.com>
6783 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6784 L:      linux-rdma@vger.kernel.org
6785 S:      Maintained
6786 F:      drivers/infiniband/hw/hns/
6787 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6788
6789 HISILICON SAS Controller
6790 M:      John Garry <john.garry@huawei.com>
6791 W:      http://www.hisilicon.com
6792 S:      Supported
6793 F:      drivers/scsi/hisi_sas/
6794 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6795
6796 HMM - Heterogeneous Memory Management
6797 M:      Jérôme Glisse <jglisse@redhat.com>
6798 L:      linux-mm@kvack.org
6799 S:      Maintained
6800 F:      mm/hmm*
6801 F:      include/linux/hmm*
6802 F:      Documentation/vm/hmm.rst
6803
6804 HOST AP DRIVER
6805 M:      Jouni Malinen <j@w1.fi>
6806 L:      linux-wireless@vger.kernel.org
6807 W:      http://w1.fi/hostap-driver.html
6808 S:      Obsolete
6809 F:      drivers/net/wireless/intersil/hostap/
6810
6811 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6812 L:      platform-driver-x86@vger.kernel.org
6813 S:      Orphan
6814 F:      drivers/platform/x86/tc1100-wmi.c
6815
6816 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6817 M:      Jaroslav Kysela <perex@perex.cz>
6818 S:      Maintained
6819 F:      drivers/net/ethernet/hp/hp100.*
6820
6821 HPET:   High Precision Event Timers driver
6822 M:      Clemens Ladisch <clemens@ladisch.de>
6823 S:      Maintained
6824 F:      Documentation/timers/hpet.txt
6825 F:      drivers/char/hpet.c
6826 F:      include/linux/hpet.h
6827 F:      include/uapi/linux/hpet.h
6828
6829 HPET:   x86
6830 S:      Orphan
6831 F:      arch/x86/kernel/hpet.c
6832 F:      arch/x86/include/asm/hpet.h
6833
6834 HPFS FILESYSTEM
6835 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6836 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6837 S:      Maintained
6838 F:      fs/hpfs/
6839
6840 HSI SUBSYSTEM
6841 M:      Sebastian Reichel <sre@kernel.org>
6842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6843 S:      Maintained
6844 F:      Documentation/ABI/testing/sysfs-bus-hsi
6845 F:      Documentation/driver-api/hsi.rst
6846 F:      drivers/hsi/
6847 F:      include/linux/hsi/
6848 F:      include/uapi/linux/hsi/
6849
6850 HSO 3G MODEM DRIVER
6851 L:      linux-usb@vger.kernel.org
6852 S:      Orphan
6853 F:      drivers/net/usb/hso.c
6854
6855 HSR NETWORK PROTOCOL
6856 M:      Arvid Brodin <arvid.brodin@alten.se>
6857 L:      netdev@vger.kernel.org
6858 S:      Maintained
6859 F:      net/hsr/
6860
6861 HT16K33 LED CONTROLLER DRIVER
6862 M:      Robin van der Gracht <robin@protonic.nl>
6863 S:      Maintained
6864 F:      drivers/auxdisplay/ht16k33.c
6865 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6866
6867 HTCPEN TOUCHSCREEN DRIVER
6868 M:      Pau Oliva Fora <pof@eslack.org>
6869 L:      linux-input@vger.kernel.org
6870 S:      Maintained
6871 F:      drivers/input/touchscreen/htcpen.c
6872
6873 HUAWEI ETHERNET DRIVER
6874 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6875 L:      netdev@vger.kernel.org
6876 S:      Supported
6877 F:      Documentation/networking/hinic.txt
6878 F:      drivers/net/ethernet/huawei/hinic/
6879
6880 HUGETLB FILESYSTEM
6881 M:      Mike Kravetz <mike.kravetz@oracle.com>
6882 L:      linux-mm@kvack.org
6883 S:      Maintained
6884 F:      fs/hugetlbfs/
6885 F:      mm/hugetlb.c
6886 F:      include/linux/hugetlb.h
6887 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6888 F:      Documentation/vm/hugetlbfs_reserv.rst
6889 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6890
6891 HVA ST MEDIA DRIVER
6892 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6893 L:      linux-media@vger.kernel.org
6894 T:      git git://linuxtv.org/media_tree.git
6895 W:      https://linuxtv.org
6896 S:      Supported
6897 F:      drivers/media/platform/sti/hva
6898
6899 HWPOISON MEMORY FAILURE HANDLING
6900 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6901 L:      linux-mm@kvack.org
6902 S:      Maintained
6903 F:      mm/memory-failure.c
6904 F:      mm/hwpoison-inject.c
6905
6906 HYGON PROCESSOR SUPPORT
6907 M:      Pu Wen <puwen@hygon.cn>
6908 L:      linux-kernel@vger.kernel.org
6909 S:      Maintained
6910 F:      arch/x86/kernel/cpu/hygon.c
6911
6912 Hyper-V CORE AND DRIVERS
6913 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6914 M:      Haiyang Zhang <haiyangz@microsoft.com>
6915 M:      Stephen Hemminger <sthemmin@microsoft.com>
6916 L:      devel@linuxdriverproject.org
6917 S:      Maintained
6918 F:      Documentation/networking/netvsc.txt
6919 F:      arch/x86/include/asm/mshyperv.h
6920 F:      arch/x86/include/asm/trace/hyperv.h
6921 F:      arch/x86/include/asm/hyperv-tlfs.h
6922 F:      arch/x86/kernel/cpu/mshyperv.c
6923 F:      arch/x86/hyperv
6924 F:      drivers/hid/hid-hyperv.c
6925 F:      drivers/hv/
6926 F:      drivers/input/serio/hyperv-keyboard.c
6927 F:      drivers/pci/controller/pci-hyperv.c
6928 F:      drivers/net/hyperv/
6929 F:      drivers/scsi/storvsc_drv.c
6930 F:      drivers/uio/uio_hv_generic.c
6931 F:      drivers/video/fbdev/hyperv_fb.c
6932 F:      net/vmw_vsock/hyperv_transport.c
6933 F:      include/linux/hyperv.h
6934 F:      include/uapi/linux/hyperv.h
6935 F:      tools/hv/
6936 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6937
6938 HYPERVISOR VIRTUAL CONSOLE DRIVER
6939 L:      linuxppc-dev@lists.ozlabs.org
6940 S:      Odd Fixes
6941 F:      drivers/tty/hvc/
6942
6943 I2C ACPI SUPPORT
6944 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6945 L:      linux-i2c@vger.kernel.org
6946 L:      linux-acpi@vger.kernel.org
6947 S:      Maintained
6948 F:      drivers/i2c/i2c-core-acpi.c
6949
6950 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6951 M:      Ajay Gupta <ajayg@nvidia.com>
6952 L:      linux-i2c@vger.kernel.org
6953 S:      Maintained
6954 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6955 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6956
6957 I2C MUXES
6958 M:      Peter Rosin <peda@axentia.se>
6959 L:      linux-i2c@vger.kernel.org
6960 S:      Maintained
6961 F:      Documentation/i2c/i2c-topology
6962 F:      Documentation/i2c/muxes/
6963 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6964 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6965 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6966 F:      drivers/i2c/i2c-mux.c
6967 F:      drivers/i2c/muxes/
6968 F:      include/linux/i2c-mux.h
6969
6970 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6971 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6972 L:      linux-i2c@vger.kernel.org
6973 S:      Maintained
6974 F:      drivers/i2c/busses/i2c-mv64xxx.c
6975
6976 I2C OVER PARALLEL PORT
6977 M:      Jean Delvare <jdelvare@suse.com>
6978 L:      linux-i2c@vger.kernel.org
6979 S:      Maintained
6980 F:      Documentation/i2c/busses/i2c-parport
6981 F:      Documentation/i2c/busses/i2c-parport-light
6982 F:      drivers/i2c/busses/i2c-parport.c
6983 F:      drivers/i2c/busses/i2c-parport-light.c
6984
6985 I2C SUBSYSTEM
6986 M:      Wolfram Sang <wsa@the-dreams.de>
6987 L:      linux-i2c@vger.kernel.org
6988 W:      https://i2c.wiki.kernel.org/
6989 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6991 S:      Maintained
6992 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6993 F:      Documentation/i2c/
6994 F:      drivers/i2c/*
6995 F:      include/linux/i2c.h
6996 F:      include/linux/i2c-dev.h
6997 F:      include/linux/i2c-smbus.h
6998 F:      include/uapi/linux/i2c.h
6999 F:      include/uapi/linux/i2c-*.h
7000
7001 I2C SUBSYSTEM HOST DRIVERS
7002 L:      linux-i2c@vger.kernel.org
7003 W:      https://i2c.wiki.kernel.org/
7004 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7006 S:      Odd Fixes
7007 F:      Documentation/devicetree/bindings/i2c/
7008 F:      drivers/i2c/algos/
7009 F:      drivers/i2c/busses/
7010
7011 I2C-TAOS-EVM DRIVER
7012 M:      Jean Delvare <jdelvare@suse.com>
7013 L:      linux-i2c@vger.kernel.org
7014 S:      Maintained
7015 F:      Documentation/i2c/busses/i2c-taos-evm
7016 F:      drivers/i2c/busses/i2c-taos-evm.c
7017
7018 I2C-TINY-USB DRIVER
7019 M:      Till Harbaum <till@harbaum.org>
7020 L:      linux-i2c@vger.kernel.org
7021 W:      http://www.harbaum.org/till/i2c_tiny_usb
7022 S:      Maintained
7023 F:      drivers/i2c/busses/i2c-tiny-usb.c
7024
7025 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7026 M:      Jean Delvare <jdelvare@suse.com>
7027 L:      linux-i2c@vger.kernel.org
7028 S:      Maintained
7029 F:      Documentation/i2c/busses/i2c-ali1535
7030 F:      Documentation/i2c/busses/i2c-ali1563
7031 F:      Documentation/i2c/busses/i2c-ali15x3
7032 F:      Documentation/i2c/busses/i2c-amd756
7033 F:      Documentation/i2c/busses/i2c-amd8111
7034 F:      Documentation/i2c/busses/i2c-i801
7035 F:      Documentation/i2c/busses/i2c-nforce2
7036 F:      Documentation/i2c/busses/i2c-piix4
7037 F:      Documentation/i2c/busses/i2c-sis5595
7038 F:      Documentation/i2c/busses/i2c-sis630
7039 F:      Documentation/i2c/busses/i2c-sis96x
7040 F:      Documentation/i2c/busses/i2c-via
7041 F:      Documentation/i2c/busses/i2c-viapro
7042 F:      drivers/i2c/busses/i2c-ali1535.c
7043 F:      drivers/i2c/busses/i2c-ali1563.c
7044 F:      drivers/i2c/busses/i2c-ali15x3.c
7045 F:      drivers/i2c/busses/i2c-amd756.c
7046 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7047 F:      drivers/i2c/busses/i2c-amd8111.c
7048 F:      drivers/i2c/busses/i2c-i801.c
7049 F:      drivers/i2c/busses/i2c-isch.c
7050 F:      drivers/i2c/busses/i2c-nforce2.c
7051 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7052 F:      drivers/i2c/busses/i2c-piix4.c
7053 F:      drivers/i2c/busses/i2c-sis5595.c
7054 F:      drivers/i2c/busses/i2c-sis630.c
7055 F:      drivers/i2c/busses/i2c-sis96x.c
7056 F:      drivers/i2c/busses/i2c-via.c
7057 F:      drivers/i2c/busses/i2c-viapro.c
7058
7059 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7060 M:      Hans de Goede <hdegoede@redhat.com>
7061 L:      linux-i2c@vger.kernel.org
7062 S:      Maintained
7063 F:      drivers/i2c/busses/i2c-cht-wc.c
7064
7065 I2C/SMBUS ISMT DRIVER
7066 M:      Seth Heasley <seth.heasley@intel.com>
7067 M:      Neil Horman <nhorman@tuxdriver.com>
7068 L:      linux-i2c@vger.kernel.org
7069 F:      drivers/i2c/busses/i2c-ismt.c
7070 F:      Documentation/i2c/busses/i2c-ismt
7071
7072 I2C/SMBUS STUB DRIVER
7073 M:      Jean Delvare <jdelvare@suse.com>
7074 L:      linux-i2c@vger.kernel.org
7075 S:      Maintained
7076 F:      drivers/i2c/i2c-stub.c
7077
7078 IA64 (Itanium) PLATFORM
7079 M:      Tony Luck <tony.luck@intel.com>
7080 M:      Fenghua Yu <fenghua.yu@intel.com>
7081 L:      linux-ia64@vger.kernel.org
7082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7083 S:      Maintained
7084 F:      arch/ia64/
7085
7086 IBM Power 842 compression accelerator
7087 M:      Haren Myneni <haren@us.ibm.com>
7088 S:      Supported
7089 F:      drivers/crypto/nx/Makefile
7090 F:      drivers/crypto/nx/Kconfig
7091 F:      drivers/crypto/nx/nx-842*
7092 F:      include/linux/sw842.h
7093 F:      crypto/842.c
7094 F:      lib/842/
7095
7096 IBM Power in-Nest Crypto Acceleration
7097 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7098 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7099 L:      linux-crypto@vger.kernel.org
7100 S:      Supported
7101 F:      drivers/crypto/nx/Makefile
7102 F:      drivers/crypto/nx/Kconfig
7103 F:      drivers/crypto/nx/nx-aes*
7104 F:      drivers/crypto/nx/nx-sha*
7105 F:      drivers/crypto/nx/nx.*
7106 F:      drivers/crypto/nx/nx_csbcpb.h
7107 F:      drivers/crypto/nx/nx_debugfs.h
7108
7109 IBM Power Linux RAID adapter
7110 M:      Brian King <brking@us.ibm.com>
7111 S:      Supported
7112 F:      drivers/scsi/ipr.*
7113
7114 IBM Power SRIOV Virtual NIC Device Driver
7115 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7116 M:      John Allen <jallen@linux.vnet.ibm.com>
7117 L:      netdev@vger.kernel.org
7118 S:      Supported
7119 F:      drivers/net/ethernet/ibm/ibmvnic.*
7120
7121 IBM Power Virtual Accelerator Switchboard
7122 M:      Sukadev Bhattiprolu
7123 L:      linuxppc-dev@lists.ozlabs.org
7124 S:      Supported
7125 F:      arch/powerpc/platforms/powernv/vas*
7126 F:      arch/powerpc/platforms/powernv/copy-paste.h
7127 F:      arch/powerpc/include/asm/vas.h
7128 F:      arch/powerpc/include/uapi/asm/vas.h
7129
7130 IBM Power Virtual Ethernet Device Driver
7131 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7132 L:      netdev@vger.kernel.org
7133 S:      Supported
7134 F:      drivers/net/ethernet/ibm/ibmveth.*
7135
7136 IBM Power Virtual FC Device Drivers
7137 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7138 L:      linux-scsi@vger.kernel.org
7139 S:      Supported
7140 F:      drivers/scsi/ibmvscsi/ibmvfc*
7141
7142 IBM Power Virtual Management Channel Driver
7143 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7144 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7145 S:      Supported
7146 F:      drivers/misc/ibmvmc.*
7147
7148 IBM Power Virtual SCSI Device Drivers
7149 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7150 L:      linux-scsi@vger.kernel.org
7151 S:      Supported
7152 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7153 F:      include/scsi/viosrp.h
7154
7155 IBM Power Virtual SCSI Device Target Driver
7156 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7157 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7158 L:      linux-scsi@vger.kernel.org
7159 L:      target-devel@vger.kernel.org
7160 S:      Supported
7161 F:      drivers/scsi/ibmvscsi_tgt/
7162
7163 IBM Power VMX Cryptographic instructions
7164 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7165 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7166 L:      linux-crypto@vger.kernel.org
7167 S:      Supported
7168 F:      drivers/crypto/vmx/Makefile
7169 F:      drivers/crypto/vmx/Kconfig
7170 F:      drivers/crypto/vmx/vmx.c
7171 F:      drivers/crypto/vmx/aes*
7172 F:      drivers/crypto/vmx/ghash*
7173 F:      drivers/crypto/vmx/ppc-xlate.pl
7174
7175 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7176 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7177 L:      linux-pci@vger.kernel.org
7178 L:      linuxppc-dev@lists.ozlabs.org
7179 S:      Supported
7180 F:      drivers/pci/hotplug/rpaphp*
7181
7182 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7183 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7184 L:      linux-pci@vger.kernel.org
7185 L:      linuxppc-dev@lists.ozlabs.org
7186 S:      Supported
7187 F:      drivers/pci/hotplug/rpadlpar*
7188
7189 IBM ServeRAID RAID DRIVER
7190 S:      Orphan
7191 F:      drivers/scsi/ips.*
7192
7193 ICH LPC AND GPIO DRIVER
7194 M:      Peter Tyser <ptyser@xes-inc.com>
7195 S:      Maintained
7196 F:      drivers/mfd/lpc_ich.c
7197 F:      drivers/gpio/gpio-ich.c
7198
7199 IDE SUBSYSTEM
7200 M:      "David S. Miller" <davem@davemloft.net>
7201 L:      linux-ide@vger.kernel.org
7202 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7204 S:      Maintained
7205 F:      Documentation/ide/
7206 F:      drivers/ide/
7207 F:      include/linux/ide.h
7208
7209 IDE/ATAPI DRIVERS
7210 M:      Borislav Petkov <bp@alien8.de>
7211 L:      linux-ide@vger.kernel.org
7212 S:      Maintained
7213 F:      Documentation/cdrom/ide-cd
7214 F:      drivers/ide/ide-cd*
7215
7216 IDEAPAD LAPTOP EXTRAS DRIVER
7217 M:      Ike Panhc <ike.pan@canonical.com>
7218 L:      platform-driver-x86@vger.kernel.org
7219 W:      http://launchpad.net/ideapad-laptop
7220 S:      Maintained
7221 F:      drivers/platform/x86/ideapad-laptop.c
7222
7223 IDEAPAD LAPTOP SLIDEBAR DRIVER
7224 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7225 L:      linux-input@vger.kernel.org
7226 W:      https://github.com/o2genum/ideapad-slidebar
7227 S:      Maintained
7228 F:      drivers/input/misc/ideapad_slidebar.c
7229
7230 IDT VersaClock 5 CLOCK DRIVER
7231 M:      Marek Vasut <marek.vasut@gmail.com>
7232 S:      Maintained
7233 F:      drivers/clk/clk-versaclock5.c
7234
7235 IEEE 802.15.4 SUBSYSTEM
7236 M:      Alexander Aring <alex.aring@gmail.com>
7237 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7238 L:      linux-wpan@vger.kernel.org
7239 W:      http://wpan.cakelab.org/
7240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7242 S:      Maintained
7243 F:      net/ieee802154/
7244 F:      net/mac802154/
7245 F:      drivers/net/ieee802154/
7246 F:      include/linux/nl802154.h
7247 F:      include/linux/ieee802154.h
7248 F:      include/net/nl802154.h
7249 F:      include/net/mac802154.h
7250 F:      include/net/af_ieee802154.h
7251 F:      include/net/cfg802154.h
7252 F:      include/net/ieee802154_netdev.h
7253 F:      Documentation/networking/ieee802154.txt
7254
7255 IFE PROTOCOL
7256 M:      Yotam Gigi <yotam.gi@gmail.com>
7257 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7258 F:      net/ife
7259 F:      include/net/ife.h
7260 F:      include/uapi/linux/ife.h
7261
7262 IGORPLUG-USB IR RECEIVER
7263 M:      Sean Young <sean@mess.org>
7264 L:      linux-media@vger.kernel.org
7265 S:      Maintained
7266 F:      drivers/media/rc/igorplugusb.c
7267
7268 IGUANAWORKS USB IR TRANSCEIVER
7269 M:      Sean Young <sean@mess.org>
7270 L:      linux-media@vger.kernel.org
7271 S:      Maintained
7272 F:      drivers/media/rc/iguanair.c
7273
7274 IIO DIGITAL POTENTIOMETER DAC
7275 M:      Peter Rosin <peda@axentia.se>
7276 L:      linux-iio@vger.kernel.org
7277 S:      Maintained
7278 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7279 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7280 F:      drivers/iio/dac/dpot-dac.c
7281
7282 IIO ENVELOPE DETECTOR
7283 M:      Peter Rosin <peda@axentia.se>
7284 L:      linux-iio@vger.kernel.org
7285 S:      Maintained
7286 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7287 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7288 F:      drivers/iio/adc/envelope-detector.c
7289
7290 IIO MULTIPLEXER
7291 M:      Peter Rosin <peda@axentia.se>
7292 L:      linux-iio@vger.kernel.org
7293 S:      Maintained
7294 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7295 F:      drivers/iio/multiplexer/iio-mux.c
7296
7297 IIO SUBSYSTEM AND DRIVERS
7298 M:      Jonathan Cameron <jic23@kernel.org>
7299 R:      Hartmut Knaack <knaack.h@gmx.de>
7300 R:      Lars-Peter Clausen <lars@metafoo.de>
7301 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7302 L:      linux-iio@vger.kernel.org
7303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7304 S:      Maintained
7305 F:      Documentation/ABI/testing/configfs-iio*
7306 F:      Documentation/ABI/testing/sysfs-bus-iio*
7307 F:      Documentation/devicetree/bindings/iio/
7308 F:      drivers/iio/
7309 F:      drivers/staging/iio/
7310 F:      include/linux/iio/
7311 F:      tools/iio/
7312
7313 IIO UNIT CONVERTER
7314 M:      Peter Rosin <peda@axentia.se>
7315 L:      linux-iio@vger.kernel.org
7316 S:      Maintained
7317 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7318 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7319 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7320 F:      drivers/iio/afe/iio-rescale.c
7321
7322 IKANOS/ADI EAGLE ADSL USB DRIVER
7323 M:      Matthieu Castet <castet.matthieu@free.fr>
7324 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7325 S:      Maintained
7326 F:      drivers/usb/atm/ueagle-atm.c
7327
7328 IMGTEC ASCII LCD DRIVER
7329 M:      Paul Burton <paul.burton@mips.com>
7330 S:      Maintained
7331 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7332 F:      drivers/auxdisplay/img-ascii-lcd.c
7333
7334 IMGTEC IR DECODER DRIVER
7335 M:      James Hogan <jhogan@kernel.org>
7336 S:      Maintained
7337 F:      drivers/media/rc/img-ir/
7338
7339 IMON SOUNDGRAPH USB IR RECEIVER
7340 M:      Sean Young <sean@mess.org>
7341 L:      linux-media@vger.kernel.org
7342 S:      Maintained
7343 F:      drivers/media/rc/imon_raw.c
7344 F:      drivers/media/rc/imon.c
7345
7346 IMS TWINTURBO FRAMEBUFFER DRIVER
7347 L:      linux-fbdev@vger.kernel.org
7348 S:      Orphan
7349 F:      drivers/video/fbdev/imsttfb.c
7350
7351 INA209 HARDWARE MONITOR DRIVER
7352 M:      Guenter Roeck <linux@roeck-us.net>
7353 L:      linux-hwmon@vger.kernel.org
7354 S:      Maintained
7355 F:      Documentation/hwmon/ina209
7356 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7357 F:      drivers/hwmon/ina209.c
7358
7359 INA2XX HARDWARE MONITOR DRIVER
7360 M:      Guenter Roeck <linux@roeck-us.net>
7361 L:      linux-hwmon@vger.kernel.org
7362 S:      Maintained
7363 F:      Documentation/hwmon/ina2xx
7364 F:      drivers/hwmon/ina2xx.c
7365 F:      include/linux/platform_data/ina2xx.h
7366
7367 INDUSTRY PACK SUBSYSTEM (IPACK)
7368 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7369 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7370 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7371 L:      industrypack-devel@lists.sourceforge.net
7372 W:      http://industrypack.sourceforge.net
7373 S:      Maintained
7374 F:      drivers/ipack/
7375
7376 INFINIBAND SUBSYSTEM
7377 M:      Doug Ledford <dledford@redhat.com>
7378 M:      Jason Gunthorpe <jgg@mellanox.com>
7379 L:      linux-rdma@vger.kernel.org
7380 W:      https://github.com/linux-rdma/rdma-core
7381 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7383 S:      Supported
7384 F:      Documentation/devicetree/bindings/infiniband/
7385 F:      Documentation/infiniband/
7386 F:      drivers/infiniband/
7387 F:      include/uapi/linux/if_infiniband.h
7388 F:      include/uapi/rdma/
7389 F:      include/rdma/
7390
7391 INGENIC JZ4780 DMA Driver
7392 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7393 S:      Maintained
7394 F:      drivers/dma/dma-jz4780.c
7395
7396 INGENIC JZ4780 NAND DRIVER
7397 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7398 L:      linux-mtd@lists.infradead.org
7399 S:      Maintained
7400 F:      drivers/mtd/nand/raw/jz4780_*
7401
7402 INOTIFY
7403 M:      Jan Kara <jack@suse.cz>
7404 R:      Amir Goldstein <amir73il@gmail.com>
7405 L:      linux-fsdevel@vger.kernel.org
7406 S:      Maintained
7407 F:      Documentation/filesystems/inotify.txt
7408 F:      fs/notify/inotify/
7409 F:      include/linux/inotify.h
7410 F:      include/uapi/linux/inotify.h
7411
7412 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7413 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7414 L:      linux-input@vger.kernel.org
7415 Q:      http://patchwork.kernel.org/project/linux-input/list/
7416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7417 S:      Maintained
7418 F:      drivers/input/
7419 F:      include/linux/input.h
7420 F:      include/uapi/linux/input.h
7421 F:      include/uapi/linux/input-event-codes.h
7422 F:      include/linux/input/
7423 F:      Documentation/devicetree/bindings/input/
7424 F:      Documentation/devicetree/bindings/serio/
7425 F:      Documentation/input/
7426
7427 INPUT MULTITOUCH (MT) PROTOCOL
7428 M:      Henrik Rydberg <rydberg@bitmath.org>
7429 L:      linux-input@vger.kernel.org
7430 S:      Odd fixes
7431 F:      Documentation/input/multi-touch-protocol.rst
7432 F:      drivers/input/input-mt.c
7433 K:      \b(ABS|SYN)_MT_
7434
7435 INSIDE SECURE CRYPTO DRIVER
7436 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7437 F:      drivers/crypto/inside-secure/
7438 S:      Maintained
7439 L:      linux-crypto@vger.kernel.org
7440
7441 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7442 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7443 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7444 L:      linux-integrity@vger.kernel.org
7445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7446 S:      Supported
7447 F:      security/integrity/ima/
7448
7449 INTEL 810/815 FRAMEBUFFER DRIVER
7450 M:      Antonino Daplas <adaplas@gmail.com>
7451 L:      linux-fbdev@vger.kernel.org
7452 S:      Maintained
7453 F:      drivers/video/fbdev/i810/
7454
7455 INTEL ASoC DRIVERS
7456 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7457 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7458 M:      Jie Yang <yang.jie@linux.intel.com>
7459 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7460 S:      Supported
7461 F:      sound/soc/intel/
7462
7463 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7464 M:      Hans de Goede <hdegoede@redhat.com>
7465 L:      platform-driver-x86@vger.kernel.org
7466 S:      Maintained
7467 F:      drivers/platform/x86/intel_atomisp2_pm.c
7468
7469 INTEL C600 SERIES SAS CONTROLLER DRIVER
7470 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7471 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7472 L:      linux-scsi@vger.kernel.org
7473 T:      git git://git.code.sf.net/p/intel-sas/isci
7474 S:      Supported
7475 F:      drivers/scsi/isci/
7476
7477 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7478 M:      Jani Nikula <jani.nikula@linux.intel.com>
7479 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7480 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7481 L:      intel-gfx@lists.freedesktop.org
7482 W:      https://01.org/linuxgraphics/
7483 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7484 C:      irc://chat.freenode.net/intel-gfx
7485 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7486 T:      git git://anongit.freedesktop.org/drm-intel
7487 S:      Supported
7488 F:      drivers/gpu/drm/i915/
7489 F:      include/drm/i915*
7490 F:      include/uapi/drm/i915_drm.h
7491 F:      Documentation/gpu/i915.rst
7492
7493 INTEL ETHERNET DRIVERS
7494 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7495 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7496 W:      http://www.intel.com/support/feedback.htm
7497 W:      http://e1000.sourceforge.net/
7498 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7501 S:      Supported
7502 F:      Documentation/networking/e100.rst
7503 F:      Documentation/networking/e1000.rst
7504 F:      Documentation/networking/e1000e.rst
7505 F:      Documentation/networking/fm10k.rst
7506 F:      Documentation/networking/igb.rst
7507 F:      Documentation/networking/igbvf.rst
7508 F:      Documentation/networking/ixgb.rst
7509 F:      Documentation/networking/ixgbe.rst
7510 F:      Documentation/networking/ixgbevf.rst
7511 F:      Documentation/networking/i40e.rst
7512 F:      Documentation/networking/iavf.rst
7513 F:      Documentation/networking/ice.rst
7514 F:      drivers/net/ethernet/intel/
7515 F:      drivers/net/ethernet/intel/*/
7516 F:      include/linux/avf/virtchnl.h
7517
7518 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7519 M:      Maik Broemme <mbroemme@libmpq.org>
7520 L:      linux-fbdev@vger.kernel.org
7521 S:      Maintained
7522 F:      Documentation/fb/intelfb.txt
7523 F:      drivers/video/fbdev/intelfb/
7524
7525 INTEL GPIO DRIVERS
7526 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7527 L:      linux-gpio@vger.kernel.org
7528 S:      Maintained
7529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7530 F:      drivers/gpio/gpio-ich.c
7531 F:      drivers/gpio/gpio-intel-mid.c
7532 F:      drivers/gpio/gpio-lynxpoint.c
7533 F:      drivers/gpio/gpio-merrifield.c
7534 F:      drivers/gpio/gpio-ml-ioh.c
7535 F:      drivers/gpio/gpio-pch.c
7536 F:      drivers/gpio/gpio-sch.c
7537 F:      drivers/gpio/gpio-sodaville.c
7538
7539 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7540 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7541 M:      Zhi Wang <zhi.a.wang@intel.com>
7542 L:      intel-gvt-dev@lists.freedesktop.org
7543 L:      intel-gfx@lists.freedesktop.org
7544 W:      https://01.org/igvt-g
7545 T:      git https://github.com/intel/gvt-linux.git
7546 S:      Supported
7547 F:      drivers/gpu/drm/i915/gvt/
7548
7549 INTEL HID EVENT DRIVER
7550 M:      Alex Hung <alex.hung@canonical.com>
7551 L:      platform-driver-x86@vger.kernel.org
7552 S:      Maintained
7553 F:      drivers/platform/x86/intel-hid.c
7554
7555 INTEL I/OAT DMA DRIVER
7556 M:      Dave Jiang <dave.jiang@intel.com>
7557 R:      Dan Williams <dan.j.williams@intel.com>
7558 L:      dmaengine@vger.kernel.org
7559 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7560 S:      Supported
7561 F:      drivers/dma/ioat*
7562
7563 INTEL IDLE DRIVER
7564 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7565 M:      Len Brown <lenb@kernel.org>
7566 L:      linux-pm@vger.kernel.org
7567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7568 B:      https://bugzilla.kernel.org
7569 S:      Supported
7570 F:      drivers/idle/intel_idle.c
7571
7572 INTEL INTEGRATED SENSOR HUB DRIVER
7573 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7574 M:      Jiri Kosina <jikos@kernel.org>
7575 L:      linux-input@vger.kernel.org
7576 S:      Maintained
7577 F:      drivers/hid/intel-ish-hid/
7578
7579 INTEL IOMMU (VT-d)
7580 M:      David Woodhouse <dwmw2@infradead.org>
7581 L:      iommu@lists.linux-foundation.org
7582 T:      git git://git.infradead.org/iommu-2.6.git
7583 S:      Supported
7584 F:      drivers/iommu/intel-iommu.c
7585 F:      include/linux/intel-iommu.h
7586
7587 INTEL IOP-ADMA DMA DRIVER
7588 R:      Dan Williams <dan.j.williams@intel.com>
7589 S:      Odd fixes
7590 F:      drivers/dma/iop-adma.c
7591
7592 INTEL IPU3 CSI-2 CIO2 DRIVER
7593 M:      Yong Zhi <yong.zhi@intel.com>
7594 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7595 M:      Bingbu Cao <bingbu.cao@intel.com>
7596 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7597 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7598 L:      linux-media@vger.kernel.org
7599 S:      Maintained
7600 F:      drivers/media/pci/intel/ipu3/
7601 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7602
7603 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7604 M:      Krzysztof Halasa <khalasa@piap.pl>
7605 S:      Maintained
7606 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7607 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7608 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7609 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7610 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7611 F:      drivers/net/wan/ixp4xx_hss.c
7612
7613 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7614 M:      Deepak Saxena <dsaxena@plexity.net>
7615 S:      Maintained
7616 F:      drivers/char/hw_random/ixp4xx-rng.c
7617
7618 INTEL MANAGEMENT ENGINE (mei)
7619 M:      Tomas Winkler <tomas.winkler@intel.com>
7620 L:      linux-kernel@vger.kernel.org
7621 S:      Supported
7622 F:      include/uapi/linux/mei.h
7623 F:      include/linux/mei_cl_bus.h
7624 F:      drivers/misc/mei/*
7625 F:      drivers/watchdog/mei_wdt.c
7626 F:      Documentation/misc-devices/mei/*
7627 F:      samples/mei/*
7628
7629 INTEL MENLOW THERMAL DRIVER
7630 M:      Sujith Thomas <sujith.thomas@intel.com>
7631 L:      platform-driver-x86@vger.kernel.org
7632 W:      https://01.org/linux-acpi
7633 S:      Supported
7634 F:      drivers/platform/x86/intel_menlow.c
7635
7636 INTEL MIC DRIVERS (mic)
7637 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7638 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7639 S:      Supported
7640 W:      https://github.com/sudeepdutt/mic
7641 W:      http://software.intel.com/en-us/mic-developer
7642 F:      include/linux/mic_bus.h
7643 F:      include/linux/scif.h
7644 F:      include/uapi/linux/mic_common.h
7645 F:      include/uapi/linux/mic_ioctl.h
7646 F:      include/uapi/linux/scif_ioctl.h
7647 F:      drivers/misc/mic/
7648 F:      drivers/dma/mic_x100_dma.c
7649 F:      drivers/dma/mic_x100_dma.h
7650 F:      Documentation/mic/
7651
7652 INTEL PMC CORE DRIVER
7653 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7654 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7655 L:      platform-driver-x86@vger.kernel.org
7656 S:      Maintained
7657 F:      drivers/platform/x86/intel_pmc_core*
7658
7659 INTEL PMC/P-Unit IPC DRIVER
7660 M:      Zha Qipeng<qipeng.zha@intel.com>
7661 L:      platform-driver-x86@vger.kernel.org
7662 S:      Maintained
7663 F:      drivers/platform/x86/intel_pmc_ipc.c
7664 F:      drivers/platform/x86/intel_punit_ipc.c
7665 F:      arch/x86/include/asm/intel_pmc_ipc.h
7666 F:      arch/x86/include/asm/intel_punit_ipc.h
7667
7668 INTEL PMIC GPIO DRIVERS
7669 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7670 S:      Maintained
7671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7672 F:      drivers/gpio/gpio-*cove.c
7673 F:      drivers/gpio/gpio-msic.c
7674
7675 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7676 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7677 S:      Maintained
7678 F:      drivers/mfd/intel_msic.c
7679 F:      drivers/mfd/intel_soc_pmic*
7680 F:      include/linux/mfd/intel_msic.h
7681 F:      include/linux/mfd/intel_soc_pmic*
7682
7683 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7684 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7685 L:      linux-wireless@vger.kernel.org
7686 S:      Maintained
7687 F:      Documentation/networking/README.ipw2100
7688 F:      Documentation/networking/README.ipw2200
7689 F:      drivers/net/wireless/intel/ipw2x00/
7690
7691 INTEL PSTATE DRIVER
7692 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7693 M:      Len Brown <lenb@kernel.org>
7694 L:      linux-pm@vger.kernel.org
7695 S:      Supported
7696 F:      drivers/cpufreq/intel_pstate.c
7697
7698 INTEL RDMA RNIC DRIVER
7699 M:      Faisal Latif <faisal.latif@intel.com>
7700 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7701 L:      linux-rdma@vger.kernel.org
7702 S:      Supported
7703 F:      drivers/infiniband/hw/i40iw/
7704 F:      include/uapi/rdma/i40iw-abi.h
7705
7706 INTEL TELEMETRY DRIVER
7707 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7708 M:      "David E. Box" <david.e.box@linux.intel.com>
7709 L:      platform-driver-x86@vger.kernel.org
7710 S:      Maintained
7711 F:      arch/x86/include/asm/intel_telemetry.h
7712 F:      drivers/platform/x86/intel_telemetry*
7713
7714 INTEL VIRTUAL BUTTON DRIVER
7715 M:      AceLan Kao <acelan.kao@canonical.com>
7716 L:      platform-driver-x86@vger.kernel.org
7717 S:      Maintained
7718 F:      drivers/platform/x86/intel-vbtn.c
7719
7720 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7721 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7722 L:      linux-wireless@vger.kernel.org
7723 S:      Supported
7724 F:      drivers/net/wireless/intel/iwlegacy/
7725
7726 INTEL WIRELESS WIFI LINK (iwlwifi)
7727 M:      Johannes Berg <johannes.berg@intel.com>
7728 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7729 M:      Luca Coelho <luciano.coelho@intel.com>
7730 M:      Intel Linux Wireless <linuxwifi@intel.com>
7731 L:      linux-wireless@vger.kernel.org
7732 W:      http://intellinuxwireless.org
7733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7734 S:      Supported
7735 F:      drivers/net/wireless/intel/iwlwifi/
7736
7737 INTEL WIRELESS WIMAX CONNECTION 2400
7738 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7739 M:      linux-wimax@intel.com
7740 L:      wimax@linuxwimax.org (subscribers-only)
7741 S:      Supported
7742 W:      http://linuxwimax.org
7743 F:      Documentation/wimax/README.i2400m
7744 F:      drivers/net/wimax/i2400m/
7745 F:      include/uapi/linux/wimax/i2400m.h
7746
7747 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7748 M:      Mario Limonciello <mario.limonciello@dell.com>
7749 S:      Maintained
7750 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7751
7752 INTEL(R) TRACE HUB
7753 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7754 S:      Supported
7755 F:      Documentation/trace/intel_th.rst
7756 F:      drivers/hwtracing/intel_th/
7757
7758 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7759 M:      Ning Sun <ning.sun@intel.com>
7760 L:      tboot-devel@lists.sourceforge.net
7761 W:      http://tboot.sourceforge.net
7762 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7763 S:      Supported
7764 F:      Documentation/intel_txt.txt
7765 F:      include/linux/tboot.h
7766 F:      arch/x86/kernel/tboot.c
7767
7768 INTEL-MID GPIO DRIVER
7769 M:      David Cohen <david.a.cohen@linux.intel.com>
7770 L:      linux-gpio@vger.kernel.org
7771 S:      Maintained
7772 F:      drivers/gpio/gpio-intel-mid.c
7773
7774 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7775 M:      Linus Walleij <linus.walleij@linaro.org>
7776 L:      linux-iio@vger.kernel.org
7777 S:      Maintained
7778 F:      drivers/iio/gyro/mpu3050*
7779 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7780
7781 IOC3 ETHERNET DRIVER
7782 M:      Ralf Baechle <ralf@linux-mips.org>
7783 L:      linux-mips@vger.kernel.org
7784 S:      Maintained
7785 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7786
7787 IOC3 SERIAL DRIVER
7788 M:      Pat Gefre <pfg@sgi.com>
7789 L:      linux-serial@vger.kernel.org
7790 S:      Maintained
7791 F:      drivers/tty/serial/ioc3_serial.c
7792
7793 IOMMU DRIVERS
7794 M:      Joerg Roedel <joro@8bytes.org>
7795 L:      iommu@lists.linux-foundation.org
7796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7797 S:      Maintained
7798 F:      Documentation/devicetree/bindings/iommu/
7799 F:      drivers/iommu/
7800 F:      include/linux/iommu.h
7801 F:      include/linux/of_iommu.h
7802 F:      include/linux/iova.h
7803
7804 IP MASQUERADING
7805 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7806 S:      Maintained
7807 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7808
7809 IPMI SUBSYSTEM
7810 M:      Corey Minyard <minyard@acm.org>
7811 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7812 W:      http://openipmi.sourceforge.net/
7813 S:      Supported
7814 F:      Documentation/devicetree/bindings/ipmi/
7815 F:      Documentation/IPMI.txt
7816 F:      drivers/char/ipmi/
7817 F:      include/linux/ipmi*
7818 F:      include/uapi/linux/ipmi*
7819
7820 IPS SCSI RAID DRIVER
7821 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7822 L:      linux-scsi@vger.kernel.org
7823 W:      http://www.adaptec.com/
7824 S:      Maintained
7825 F:      drivers/scsi/ips*
7826
7827 IPVS
7828 M:      Wensong Zhang <wensong@linux-vs.org>
7829 M:      Simon Horman <horms@verge.net.au>
7830 M:      Julian Anastasov <ja@ssi.bg>
7831 L:      netdev@vger.kernel.org
7832 L:      lvs-devel@vger.kernel.org
7833 S:      Maintained
7834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7836 F:      Documentation/networking/ipvs-sysctl.txt
7837 F:      include/net/ip_vs.h
7838 F:      include/uapi/linux/ip_vs.h
7839 F:      net/netfilter/ipvs/
7840
7841 IPWIRELESS DRIVER
7842 M:      Jiri Kosina <jikos@kernel.org>
7843 M:      David Sterba <dsterba@suse.com>
7844 S:      Odd Fixes
7845 F:      drivers/tty/ipwireless/
7846
7847 IPX NETWORK LAYER
7848 L:      netdev@vger.kernel.org
7849 S:      Obsolete
7850 F:      include/uapi/linux/ipx.h
7851
7852 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7853 M:      Marc Zyngier <marc.zyngier@arm.com>
7854 S:      Maintained
7855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7856 F:      Documentation/IRQ-domain.txt
7857 F:      include/linux/irqdomain.h
7858 F:      kernel/irq/irqdomain.c
7859 F:      kernel/irq/msi.c
7860
7861 IRQ SUBSYSTEM
7862 M:      Thomas Gleixner <tglx@linutronix.de>
7863 L:      linux-kernel@vger.kernel.org
7864 S:      Maintained
7865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7866 F:      kernel/irq/
7867
7868 IRQCHIP DRIVERS
7869 M:      Thomas Gleixner <tglx@linutronix.de>
7870 M:      Jason Cooper <jason@lakedaemon.net>
7871 M:      Marc Zyngier <marc.zyngier@arm.com>
7872 L:      linux-kernel@vger.kernel.org
7873 S:      Maintained
7874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7875 F:      Documentation/devicetree/bindings/interrupt-controller/
7876 F:      drivers/irqchip/
7877
7878 ISA
7879 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7880 S:      Maintained
7881 F:      Documentation/isa.txt
7882 F:      drivers/base/isa.c
7883 F:      include/linux/isa.h
7884
7885 ISA RADIO MODULE
7886 M:      Hans Verkuil <hverkuil@xs4all.nl>
7887 L:      linux-media@vger.kernel.org
7888 T:      git git://linuxtv.org/media_tree.git
7889 W:      https://linuxtv.org
7890 S:      Maintained
7891 F:      drivers/media/radio/radio-isa*
7892
7893 ISAPNP
7894 M:      Jaroslav Kysela <perex@perex.cz>
7895 S:      Maintained
7896 F:      Documentation/isapnp.txt
7897 F:      drivers/pnp/isapnp/
7898 F:      include/linux/isapnp.h
7899
7900 ISCSI
7901 M:      Lee Duncan <lduncan@suse.com>
7902 M:      Chris Leech <cleech@redhat.com>
7903 L:      open-iscsi@googlegroups.com
7904 W:      www.open-iscsi.com
7905 S:      Maintained
7906 F:      drivers/scsi/*iscsi*
7907 F:      include/scsi/*iscsi*
7908
7909 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7910 M:      Peter Jones <pjones@redhat.com>
7911 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7912 S:      Maintained
7913 F:      drivers/firmware/iscsi_ibft*
7914
7915 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7916 M:      Sagi Grimberg <sagi@grimberg.me>
7917 M:      Max Gurtovoy <maxg@mellanox.com>
7918 L:      linux-rdma@vger.kernel.org
7919 S:      Supported
7920 W:      http://www.openfabrics.org
7921 W:      www.open-iscsi.org
7922 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7923 F:      drivers/infiniband/ulp/iser/
7924
7925 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7926 M:      Sagi Grimberg <sagi@grimberg.me>
7927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7928 L:      linux-rdma@vger.kernel.org
7929 L:      target-devel@vger.kernel.org
7930 S:      Supported
7931 W:      http://www.linux-iscsi.org
7932 F:      drivers/infiniband/ulp/isert
7933
7934 ISDN SUBSYSTEM
7935 M:      Karsten Keil <isdn@linux-pingi.de>
7936 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7937 L:      netdev@vger.kernel.org
7938 W:      http://www.isdn4linux.de
7939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7940 S:      Maintained
7941 F:      Documentation/isdn/
7942 F:      drivers/isdn/
7943 F:      include/linux/isdn.h
7944 F:      include/linux/isdn/
7945 F:      include/uapi/linux/isdn.h
7946 F:      include/uapi/linux/isdn/
7947
7948 ISDN SUBSYSTEM (Eicon active card driver)
7949 M:      Armin Schindler <mac@melware.de>
7950 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7951 W:      http://www.melware.de
7952 S:      Maintained
7953 F:      drivers/isdn/hardware/eicon/
7954
7955 IT87 HARDWARE MONITORING DRIVER
7956 M:      Jean Delvare <jdelvare@suse.com>
7957 L:      linux-hwmon@vger.kernel.org
7958 S:      Maintained
7959 F:      Documentation/hwmon/it87
7960 F:      drivers/hwmon/it87.c
7961
7962 IT913X MEDIA DRIVER
7963 M:      Antti Palosaari <crope@iki.fi>
7964 L:      linux-media@vger.kernel.org
7965 W:      https://linuxtv.org
7966 W:      http://palosaari.fi/linux/
7967 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7968 T:      git git://linuxtv.org/anttip/media_tree.git
7969 S:      Maintained
7970 F:      drivers/media/tuners/it913x*
7971
7972 IVTV VIDEO4LINUX DRIVER
7973 M:      Andy Walls <awalls@md.metrocast.net>
7974 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7975 L:      linux-media@vger.kernel.org
7976 T:      git git://linuxtv.org/media_tree.git
7977 W:      http://www.ivtvdriver.org
7978 S:      Maintained
7979 F:      Documentation/media/v4l-drivers/ivtv*
7980 F:      drivers/media/pci/ivtv/
7981 F:      include/uapi/linux/ivtv*
7982
7983 IX2505V MEDIA DRIVER
7984 M:      Malcolm Priestley <tvboxspy@gmail.com>
7985 L:      linux-media@vger.kernel.org
7986 W:      https://linuxtv.org
7987 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7988 S:      Maintained
7989 F:      drivers/media/dvb-frontends/ix2505v*
7990
7991 JAILHOUSE HYPERVISOR INTERFACE
7992 M:      Jan Kiszka <jan.kiszka@siemens.com>
7993 L:      jailhouse-dev@googlegroups.com
7994 S:      Maintained
7995 F:      arch/x86/kernel/jailhouse.c
7996 F:      arch/x86/include/asm/jailhouse_para.h
7997
7998 JC42.4 TEMPERATURE SENSOR DRIVER
7999 M:      Guenter Roeck <linux@roeck-us.net>
8000 L:      linux-hwmon@vger.kernel.org
8001 S:      Maintained
8002 F:      drivers/hwmon/jc42.c
8003 F:      Documentation/hwmon/jc42
8004
8005 JFS FILESYSTEM
8006 M:      Dave Kleikamp <shaggy@kernel.org>
8007 L:      jfs-discussion@lists.sourceforge.net
8008 W:      http://jfs.sourceforge.net/
8009 T:      git git://github.com/kleikamp/linux-shaggy.git
8010 S:      Maintained
8011 F:      Documentation/filesystems/jfs.txt
8012 F:      fs/jfs/
8013
8014 JME NETWORK DRIVER
8015 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8016 L:      netdev@vger.kernel.org
8017 S:      Maintained
8018 F:      drivers/net/ethernet/jme.*
8019
8020 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8021 M:      David Woodhouse <dwmw2@infradead.org>
8022 L:      linux-mtd@lists.infradead.org
8023 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8024 S:      Maintained
8025 F:      fs/jffs2/
8026 F:      include/uapi/linux/jffs2.h
8027
8028 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8029 M:      "Theodore Ts'o" <tytso@mit.edu>
8030 M:      Jan Kara <jack@suse.com>
8031 L:      linux-ext4@vger.kernel.org
8032 S:      Maintained
8033 F:      fs/jbd2/
8034 F:      include/linux/jbd2.h
8035
8036 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8037 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8038 L:      linux-media@vger.kernel.org
8039 S:      Maintained
8040 F:      drivers/media/platform/rcar_jpu.c
8041
8042 JSM Neo PCI based serial card
8043 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8044 L:      linux-serial@vger.kernel.org
8045 S:      Maintained
8046 F:      drivers/tty/serial/jsm/
8047
8048 K10TEMP HARDWARE MONITORING DRIVER
8049 M:      Clemens Ladisch <clemens@ladisch.de>
8050 L:      linux-hwmon@vger.kernel.org
8051 S:      Maintained
8052 F:      Documentation/hwmon/k10temp
8053 F:      drivers/hwmon/k10temp.c
8054
8055 K8TEMP HARDWARE MONITORING DRIVER
8056 M:      Rudolf Marek <r.marek@assembler.cz>
8057 L:      linux-hwmon@vger.kernel.org
8058 S:      Maintained
8059 F:      Documentation/hwmon/k8temp
8060 F:      drivers/hwmon/k8temp.c
8061
8062 KASAN
8063 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8064 R:      Alexander Potapenko <glider@google.com>
8065 R:      Dmitry Vyukov <dvyukov@google.com>
8066 L:      kasan-dev@googlegroups.com
8067 S:      Maintained
8068 F:      arch/*/include/asm/kasan.h
8069 F:      arch/*/mm/kasan_init*
8070 F:      Documentation/dev-tools/kasan.rst
8071 F:      include/linux/kasan*.h
8072 F:      lib/test_kasan.c
8073 F:      mm/kasan/
8074 F:      scripts/Makefile.kasan
8075
8076 KCONFIG
8077 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8079 L:      linux-kbuild@vger.kernel.org
8080 S:      Maintained
8081 F:      Documentation/kbuild/kconfig*
8082 F:      scripts/kconfig/
8083 F:      scripts/Kconfig.include
8084
8085 KDUMP
8086 M:      Dave Young <dyoung@redhat.com>
8087 M:      Baoquan He <bhe@redhat.com>
8088 R:      Vivek Goyal <vgoyal@redhat.com>
8089 L:      kexec@lists.infradead.org
8090 W:      http://lse.sourceforge.net/kdump/
8091 S:      Maintained
8092 F:      Documentation/kdump/
8093
8094 KEENE FM RADIO TRANSMITTER DRIVER
8095 M:      Hans Verkuil <hverkuil@xs4all.nl>
8096 L:      linux-media@vger.kernel.org
8097 T:      git git://linuxtv.org/media_tree.git
8098 W:      https://linuxtv.org
8099 S:      Maintained
8100 F:      drivers/media/radio/radio-keene*
8101
8102 KERNEL AUTOMOUNTER
8103 M:      Ian Kent <raven@themaw.net>
8104 L:      autofs@vger.kernel.org
8105 S:      Maintained
8106 F:      fs/autofs/
8107
8108 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8109 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8110 M:      Michal Marek <michal.lkml@markovi.net>
8111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8112 L:      linux-kbuild@vger.kernel.org
8113 S:      Maintained
8114 F:      Documentation/kbuild/
8115 F:      Makefile
8116 F:      scripts/Kbuild*
8117 F:      scripts/Makefile*
8118 F:      scripts/basic/
8119 F:      scripts/mk*
8120 F:      scripts/mod/
8121 F:      scripts/package/
8122
8123 KERNEL JANITORS
8124 L:      kernel-janitors@vger.kernel.org
8125 W:      http://kernelnewbies.org/KernelJanitors
8126 S:      Odd Fixes
8127
8128 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8129 M:      "J. Bruce Fields" <bfields@fieldses.org>
8130 M:      Jeff Layton <jlayton@kernel.org>
8131 L:      linux-nfs@vger.kernel.org
8132 W:      http://nfs.sourceforge.net/
8133 T:      git git://linux-nfs.org/~bfields/linux.git
8134 S:      Supported
8135 F:      fs/nfsd/
8136 F:      include/uapi/linux/nfsd/
8137 F:      fs/lockd/
8138 F:      fs/nfs_common/
8139 F:      net/sunrpc/
8140 F:      include/linux/lockd/
8141 F:      include/linux/sunrpc/
8142 F:      include/uapi/linux/sunrpc/
8143
8144 KERNEL SELFTEST FRAMEWORK
8145 M:      Shuah Khan <shuah@kernel.org>
8146 L:      linux-kselftest@vger.kernel.org
8147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8148 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8149 S:      Maintained
8150 F:      tools/testing/selftests/
8151 F:      Documentation/dev-tools/kselftest*
8152
8153 KERNEL USERMODE HELPER
8154 M:      Luis Chamberlain <mcgrof@kernel.org>
8155 L:      linux-kernel@vger.kernel.org
8156 S:      Maintained
8157 F:      kernel/umh.c
8158 F:      include/linux/umh.h
8159
8160 KERNEL VIRTUAL MACHINE (KVM)
8161 M:      Paolo Bonzini <pbonzini@redhat.com>
8162 M:      Radim Krčmář <rkrcmar@redhat.com>
8163 L:      kvm@vger.kernel.org
8164 W:      http://www.linux-kvm.org
8165 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8166 S:      Supported
8167 F:      Documentation/virtual/kvm/
8168 F:      include/trace/events/kvm.h
8169 F:      include/uapi/asm-generic/kvm*
8170 F:      include/uapi/linux/kvm*
8171 F:      include/asm-generic/kvm*
8172 F:      include/linux/kvm*
8173 F:      include/kvm/iodev.h
8174 F:      virt/kvm/*
8175 F:      tools/kvm/
8176
8177 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8178 M:      Joerg Roedel <joro@8bytes.org>
8179 L:      kvm@vger.kernel.org
8180 W:      http://www.linux-kvm.org/
8181 S:      Maintained
8182 F:      arch/x86/include/asm/svm.h
8183 F:      arch/x86/kvm/svm.c
8184
8185 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8186 M:      Christoffer Dall <christoffer.dall@arm.com>
8187 M:      Marc Zyngier <marc.zyngier@arm.com>
8188 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8189 L:      kvmarm@lists.cs.columbia.edu
8190 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8192 S:      Supported
8193 F:      arch/arm/include/uapi/asm/kvm*
8194 F:      arch/arm/include/asm/kvm*
8195 F:      arch/arm/kvm/
8196 F:      virt/kvm/arm/
8197 F:      include/kvm/arm_*
8198
8199 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8200 M:      Christoffer Dall <christoffer.dall@arm.com>
8201 M:      Marc Zyngier <marc.zyngier@arm.com>
8202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8203 L:      kvmarm@lists.cs.columbia.edu
8204 S:      Maintained
8205 F:      arch/arm64/include/uapi/asm/kvm*
8206 F:      arch/arm64/include/asm/kvm*
8207 F:      arch/arm64/kvm/
8208
8209 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8210 M:      James Hogan <jhogan@kernel.org>
8211 L:      linux-mips@vger.kernel.org
8212 S:      Supported
8213 F:      arch/mips/include/uapi/asm/kvm*
8214 F:      arch/mips/include/asm/kvm*
8215 F:      arch/mips/kvm/
8216
8217 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8218 M:      Paul Mackerras <paulus@ozlabs.org>
8219 L:      kvm-ppc@vger.kernel.org
8220 W:      http://www.linux-kvm.org/
8221 T:      git git://github.com/agraf/linux-2.6.git
8222 S:      Supported
8223 F:      arch/powerpc/include/uapi/asm/kvm*
8224 F:      arch/powerpc/include/asm/kvm*
8225 F:      arch/powerpc/kvm/
8226 F:      arch/powerpc/kernel/kvm*
8227
8228 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8229 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8230 M:      Janosch Frank <frankja@linux.ibm.com>
8231 R:      David Hildenbrand <david@redhat.com>
8232 R:      Cornelia Huck <cohuck@redhat.com>
8233 L:      linux-s390@vger.kernel.org
8234 W:      http://www.ibm.com/developerworks/linux/linux390/
8235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8236 S:      Supported
8237 F:      arch/s390/include/uapi/asm/kvm*
8238 F:      arch/s390/include/asm/gmap.h
8239 F:      arch/s390/include/asm/kvm*
8240 F:      arch/s390/kvm/
8241 F:      arch/s390/mm/gmap.c
8242
8243 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8244 M:      Paolo Bonzini <pbonzini@redhat.com>
8245 M:      Radim Krčmář <rkrcmar@redhat.com>
8246 L:      kvm@vger.kernel.org
8247 W:      http://www.linux-kvm.org
8248 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8249 S:      Supported
8250 F:      arch/x86/kvm/
8251 F:      arch/x86/include/uapi/asm/kvm*
8252 F:      arch/x86/include/asm/kvm*
8253 F:      arch/x86/include/asm/pvclock-abi.h
8254 F:      arch/x86/kernel/kvm.c
8255 F:      arch/x86/kernel/kvmclock.c
8256
8257 KERNFS
8258 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8259 M:      Tejun Heo <tj@kernel.org>
8260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8261 S:      Supported
8262 F:      include/linux/kernfs.h
8263 F:      fs/kernfs/
8264
8265 KEXEC
8266 M:      Eric Biederman <ebiederm@xmission.com>
8267 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8268 L:      kexec@lists.infradead.org
8269 S:      Maintained
8270 F:      include/linux/kexec.h
8271 F:      include/uapi/linux/kexec.h
8272 F:      kernel/kexec*
8273
8274 KEYS-ENCRYPTED
8275 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8276 L:      linux-integrity@vger.kernel.org
8277 L:      keyrings@vger.kernel.org
8278 S:      Supported
8279 F:      Documentation/security/keys/trusted-encrypted.rst
8280 F:      include/keys/encrypted-type.h
8281 F:      security/keys/encrypted-keys/
8282
8283 KEYS-TRUSTED
8284 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8285 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8286 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8287 L:      linux-integrity@vger.kernel.org
8288 L:      keyrings@vger.kernel.org
8289 S:      Supported
8290 F:      Documentation/security/keys/trusted-encrypted.rst
8291 F:      include/keys/trusted-type.h
8292 F:      security/keys/trusted.c
8293 F:      security/keys/trusted.h
8294
8295 KEYS/KEYRINGS:
8296 M:      David Howells <dhowells@redhat.com>
8297 L:      keyrings@vger.kernel.org
8298 S:      Maintained
8299 F:      Documentation/security/keys/core.rst
8300 F:      include/linux/key.h
8301 F:      include/linux/key-type.h
8302 F:      include/linux/keyctl.h
8303 F:      include/uapi/linux/keyctl.h
8304 F:      include/keys/
8305 F:      security/keys/
8306
8307 KGDB / KDB /debug_core
8308 M:      Jason Wessel <jason.wessel@windriver.com>
8309 M:      Daniel Thompson <daniel.thompson@linaro.org>
8310 W:      http://kgdb.wiki.kernel.org/
8311 L:      kgdb-bugreport@lists.sourceforge.net
8312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8313 S:      Maintained
8314 F:      Documentation/dev-tools/kgdb.rst
8315 F:      drivers/misc/kgdbts.c
8316 F:      drivers/tty/serial/kgdboc.c
8317 F:      include/linux/kdb.h
8318 F:      include/linux/kgdb.h
8319 F:      kernel/debug/
8320
8321 KMEMLEAK
8322 M:      Catalin Marinas <catalin.marinas@arm.com>
8323 S:      Maintained
8324 F:      Documentation/dev-tools/kmemleak.rst
8325 F:      include/linux/kmemleak.h
8326 F:      mm/kmemleak.c
8327 F:      mm/kmemleak-test.c
8328
8329 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8330 M:      Luis Chamberlain <mcgrof@kernel.org>
8331 L:      linux-kernel@vger.kernel.org
8332 S:      Maintained
8333 F:      kernel/kmod.c
8334 F:      include/linux/kmod.h
8335 F:      lib/test_kmod.c
8336 F:      tools/testing/selftests/kmod/
8337
8338 KPROBES
8339 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8340 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8341 M:      "David S. Miller" <davem@davemloft.net>
8342 M:      Masami Hiramatsu <mhiramat@kernel.org>
8343 S:      Maintained
8344 F:      Documentation/kprobes.txt
8345 F:      include/linux/kprobes.h
8346 F:      include/asm-generic/kprobes.h
8347 F:      kernel/kprobes.c
8348
8349 KS0108 LCD CONTROLLER DRIVER
8350 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8351 S:      Maintained
8352 F:      Documentation/auxdisplay/ks0108
8353 F:      drivers/auxdisplay/ks0108.c
8354 F:      include/linux/ks0108.h
8355
8356 L3MDEV
8357 M:      David Ahern <dsa@cumulusnetworks.com>
8358 L:      netdev@vger.kernel.org
8359 S:      Maintained
8360 F:      net/l3mdev
8361 F:      include/net/l3mdev.h
8362
8363 L7 BPF FRAMEWORK
8364 M:      John Fastabend <john.fastabend@gmail.com>
8365 M:      Daniel Borkmann <daniel@iogearbox.net>
8366 L:      netdev@vger.kernel.org
8367 S:      Maintained
8368 F:      include/linux/skmsg.h
8369 F:      net/core/skmsg.c
8370 F:      net/core/sock_map.c
8371 F:      net/ipv4/tcp_bpf.c
8372
8373 LANTIQ / INTEL Ethernet drivers
8374 M:      Hauke Mehrtens <hauke@hauke-m.de>
8375 L:      netdev@vger.kernel.org
8376 S:      Maintained
8377 F:      net/dsa/tag_gswip.c
8378 F:      drivers/net/ethernet/lantiq_xrx200.c
8379 F:      drivers/net/dsa/lantiq_pce.h
8380 F:      drivers/net/dsa/lantiq_gswip.c
8381
8382 LANTIQ MIPS ARCHITECTURE
8383 M:      John Crispin <john@phrozen.org>
8384 L:      linux-mips@vger.kernel.org
8385 S:      Maintained
8386 F:      arch/mips/lantiq
8387 F:      drivers/soc/lantiq
8388
8389 LAPB module
8390 L:      linux-x25@vger.kernel.org
8391 S:      Orphan
8392 F:      Documentation/networking/lapb-module.txt
8393 F:      include/*/lapb.h
8394 F:      net/lapb/
8395
8396 LASI 53c700 driver for PARISC
8397 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8398 L:      linux-scsi@vger.kernel.org
8399 S:      Maintained
8400 F:      Documentation/scsi/53c700.txt
8401 F:      drivers/scsi/53c700*
8402
8403 LEAKING_ADDRESSES
8404 M:      Tobin C. Harding <me@tobin.cc>
8405 M:      Tycho Andersen <tycho@tycho.ws>
8406 L:      kernel-hardening@lists.openwall.com
8407 S:      Maintained
8408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8409 F:      scripts/leaking_addresses.pl
8410
8411 LED SUBSYSTEM
8412 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8413 M:      Pavel Machek <pavel@ucw.cz>
8414 L:      linux-leds@vger.kernel.org
8415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8416 S:      Maintained
8417 F:      Documentation/devicetree/bindings/leds/
8418 F:      drivers/leds/
8419 F:      include/linux/leds.h
8420
8421 LEGACY EEPROM DRIVER
8422 M:      Jean Delvare <jdelvare@suse.com>
8423 S:      Maintained
8424 F:      Documentation/misc-devices/eeprom
8425 F:      drivers/misc/eeprom/eeprom.c
8426
8427 LEGO MINDSTORMS EV3
8428 R:      David Lechner <david@lechnology.com>
8429 S:      Maintained
8430 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8431 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8432 F:      drivers/power/supply/lego_ev3_battery.c
8433
8434 LEGO USB Tower driver
8435 M:      Juergen Stuber <starblue@users.sourceforge.net>
8436 L:      legousb-devel@lists.sourceforge.net
8437 W:      http://legousb.sourceforge.net/
8438 S:      Maintained
8439 F:      drivers/usb/misc/legousbtower.c
8440
8441 LG LAPTOP EXTRAS
8442 M:      Matan Ziv-Av <matan@svgalib.org>
8443 L:      platform-driver-x86@vger.kernel.org
8444 S:      Maintained
8445 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8446 F:      Documentation/laptops/lg-laptop.rst
8447 F:      drivers/platform/x86/lg-laptop.c
8448
8449 LG2160 MEDIA DRIVER
8450 M:      Michael Krufky <mkrufky@linuxtv.org>
8451 L:      linux-media@vger.kernel.org
8452 W:      https://linuxtv.org
8453 W:      http://github.com/mkrufky
8454 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8455 T:      git git://linuxtv.org/mkrufky/tuners.git
8456 S:      Maintained
8457 F:      drivers/media/dvb-frontends/lg2160.*
8458
8459 LGDT3305 MEDIA DRIVER
8460 M:      Michael Krufky <mkrufky@linuxtv.org>
8461 L:      linux-media@vger.kernel.org
8462 W:      https://linuxtv.org
8463 W:      http://github.com/mkrufky
8464 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8465 T:      git git://linuxtv.org/mkrufky/tuners.git
8466 S:      Maintained
8467 F:      drivers/media/dvb-frontends/lgdt3305.*
8468
8469 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8470 M:      Viresh Kumar <vireshk@kernel.org>
8471 L:      linux-ide@vger.kernel.org
8472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8473 S:      Maintained
8474 F:      include/linux/pata_arasan_cf_data.h
8475 F:      drivers/ata/pata_arasan_cf.c
8476
8477 LIBATA PATA DRIVERS
8478 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8479 M:      Jens Axboe <axboe@kernel.dk>
8480 L:      linux-ide@vger.kernel.org
8481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8482 S:      Maintained
8483 F:      drivers/ata/pata_*.c
8484 F:      drivers/ata/ata_generic.c
8485
8486 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8487 M:      Linus Walleij <linus.walleij@linaro.org>
8488 L:      linux-ide@vger.kernel.org
8489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8490 S:      Maintained
8491 F:      drivers/ata/pata_ftide010.c
8492 F:      drivers/ata/sata_gemini.c
8493 F:      drivers/ata/sata_gemini.h
8494
8495 LIBATA SATA AHCI PLATFORM devices support
8496 M:      Hans de Goede <hdegoede@redhat.com>
8497 M:      Jens Axboe <axboe@kernel.dk>
8498 L:      linux-ide@vger.kernel.org
8499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8500 S:      Maintained
8501 F:      drivers/ata/ahci_platform.c
8502 F:      drivers/ata/libahci_platform.c
8503 F:      include/linux/ahci_platform.h
8504
8505 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8506 M:      Mikael Pettersson <mikpelinux@gmail.com>
8507 L:      linux-ide@vger.kernel.org
8508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8509 S:      Maintained
8510 F:      drivers/ata/sata_promise.*
8511
8512 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8513 M:      Jens Axboe <axboe@kernel.dk>
8514 L:      linux-ide@vger.kernel.org
8515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8516 S:      Maintained
8517 F:      drivers/ata/
8518 F:      include/linux/ata.h
8519 F:      include/linux/libata.h
8520 F:      Documentation/devicetree/bindings/ata/
8521
8522 LIBLOCKDEP
8523 M:      Sasha Levin <alexander.levin@microsoft.com>
8524 S:      Maintained
8525 F:      tools/lib/lockdep/
8526
8527 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8528 M:      Ross Zwisler <zwisler@kernel.org>
8529 M:      Dan Williams <dan.j.williams@intel.com>
8530 M:      Vishal Verma <vishal.l.verma@intel.com>
8531 M:      Dave Jiang <dave.jiang@intel.com>
8532 L:      linux-nvdimm@lists.01.org
8533 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8534 S:      Supported
8535 F:      drivers/nvdimm/blk.c
8536 F:      drivers/nvdimm/region_devs.c
8537
8538 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8539 M:      Vishal Verma <vishal.l.verma@intel.com>
8540 M:      Dan Williams <dan.j.williams@intel.com>
8541 M:      Ross Zwisler <zwisler@kernel.org>
8542 M:      Dave Jiang <dave.jiang@intel.com>
8543 L:      linux-nvdimm@lists.01.org
8544 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8545 S:      Supported
8546 F:      drivers/nvdimm/btt*
8547
8548 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8549 M:      Ross Zwisler <zwisler@kernel.org>
8550 M:      Dan Williams <dan.j.williams@intel.com>
8551 M:      Vishal Verma <vishal.l.verma@intel.com>
8552 M:      Dave Jiang <dave.jiang@intel.com>
8553 L:      linux-nvdimm@lists.01.org
8554 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8555 S:      Supported
8556 F:      drivers/nvdimm/pmem*
8557
8558 LIBNVDIMM: DEVICETREE BINDINGS
8559 M:      Oliver O'Halloran <oohall@gmail.com>
8560 L:      linux-nvdimm@lists.01.org
8561 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8562 S:      Supported
8563 F:      drivers/nvdimm/of_pmem.c
8564 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8565
8566 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8567 M:      Dan Williams <dan.j.williams@intel.com>
8568 M:      Ross Zwisler <zwisler@kernel.org>
8569 M:      Vishal Verma <vishal.l.verma@intel.com>
8570 M:      Dave Jiang <dave.jiang@intel.com>
8571 L:      linux-nvdimm@lists.01.org
8572 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8574 S:      Supported
8575 F:      drivers/nvdimm/*
8576 F:      drivers/acpi/nfit/*
8577 F:      include/linux/nd.h
8578 F:      include/linux/libnvdimm.h
8579 F:      include/uapi/linux/ndctl.h
8580
8581 LIGHTNVM PLATFORM SUPPORT
8582 M:      Matias Bjorling <mb@lightnvm.io>
8583 W:      http://github/OpenChannelSSD
8584 L:      linux-block@vger.kernel.org
8585 S:      Maintained
8586 F:      drivers/lightnvm/
8587 F:      include/linux/lightnvm.h
8588 F:      include/uapi/linux/lightnvm.h
8589
8590 LINUX FOR POWER MACINTOSH
8591 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8592 W:      http://www.penguinppc.org/
8593 L:      linuxppc-dev@lists.ozlabs.org
8594 S:      Maintained
8595 F:      arch/powerpc/platforms/powermac/
8596 F:      drivers/macintosh/
8597
8598 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8599 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8600 M:      Paul Mackerras <paulus@samba.org>
8601 M:      Michael Ellerman <mpe@ellerman.id.au>
8602 W:      https://github.com/linuxppc/linux/wiki
8603 L:      linuxppc-dev@lists.ozlabs.org
8604 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8606 S:      Supported
8607 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8608 F:      Documentation/devicetree/bindings/powerpc/
8609 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8610 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8611 F:      Documentation/powerpc/
8612 F:      arch/powerpc/
8613 F:      drivers/char/tpm/tpm_ibmvtpm*
8614 F:      drivers/crypto/nx/
8615 F:      drivers/crypto/vmx/
8616 F:      drivers/i2c/busses/i2c-opal.c
8617 F:      drivers/net/ethernet/ibm/ibmveth.*
8618 F:      drivers/net/ethernet/ibm/ibmvnic.*
8619 F:      drivers/pci/hotplug/pnv_php.c
8620 F:      drivers/pci/hotplug/rpa*
8621 F:      drivers/rtc/rtc-opal.c
8622 F:      drivers/scsi/ibmvscsi/
8623 F:      drivers/tty/hvc/hvc_opal.c
8624 F:      drivers/watchdog/wdrtas.c
8625 F:      tools/testing/selftests/powerpc
8626 N:      /pmac
8627 N:      powermac
8628 N:      powernv
8629 N:      [^a-z0-9]ps3
8630 N:      pseries
8631
8632 LINUX FOR POWERPC EMBEDDED MPC5XXX
8633 M:      Anatolij Gustschin <agust@denx.de>
8634 L:      linuxppc-dev@lists.ozlabs.org
8635 T:      git git://git.denx.de/linux-denx-agust.git
8636 S:      Maintained
8637 F:      arch/powerpc/platforms/512x/
8638 F:      arch/powerpc/platforms/52xx/
8639
8640 LINUX FOR POWERPC EMBEDDED PPC4XX
8641 M:      Alistair Popple <alistair@popple.id.au>
8642 M:      Matt Porter <mporter@kernel.crashing.org>
8643 W:      http://www.penguinppc.org/
8644 L:      linuxppc-dev@lists.ozlabs.org
8645 S:      Maintained
8646 F:      arch/powerpc/platforms/40x/
8647 F:      arch/powerpc/platforms/44x/
8648
8649 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8650 M:      Scott Wood <oss@buserror.net>
8651 M:      Kumar Gala <galak@kernel.crashing.org>
8652 W:      http://www.penguinppc.org/
8653 L:      linuxppc-dev@lists.ozlabs.org
8654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8655 S:      Maintained
8656 F:      arch/powerpc/platforms/83xx/
8657 F:      arch/powerpc/platforms/85xx/
8658 F:      Documentation/devicetree/bindings/powerpc/fsl/
8659
8660 LINUX FOR POWERPC EMBEDDED PPC8XX
8661 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8662 W:      http://www.penguinppc.org/
8663 L:      linuxppc-dev@lists.ozlabs.org
8664 S:      Maintained
8665 F:      arch/powerpc/platforms/8xx/
8666
8667 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8668 L:      linuxppc-dev@lists.ozlabs.org
8669 S:      Orphan
8670 F:      arch/powerpc/*/*virtex*
8671 F:      arch/powerpc/*/*/*virtex*
8672
8673 LINUX FOR POWERPC PA SEMI PWRFICIENT
8674 L:      linuxppc-dev@lists.ozlabs.org
8675 S:      Orphan
8676 F:      arch/powerpc/platforms/pasemi/
8677 F:      drivers/*/*pasemi*
8678 F:      drivers/*/*/*pasemi*
8679
8680 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8681 M:      Kees Cook <keescook@chromium.org>
8682 S:      Maintained
8683 F:      drivers/misc/lkdtm/*
8684
8685 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8686 M:      Alan Stern <stern@rowland.harvard.edu>
8687 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8688 M:      Will Deacon <will.deacon@arm.com>
8689 M:      Peter Zijlstra <peterz@infradead.org>
8690 M:      Boqun Feng <boqun.feng@gmail.com>
8691 M:      Nicholas Piggin <npiggin@gmail.com>
8692 M:      David Howells <dhowells@redhat.com>
8693 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8694 M:      Luc Maranget <luc.maranget@inria.fr>
8695 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8696 R:      Akira Yokosawa <akiyks@gmail.com>
8697 R:      Daniel Lustig <dlustig@nvidia.com>
8698 L:      linux-kernel@vger.kernel.org
8699 L:      linux-arch@vger.kernel.org
8700 S:      Supported
8701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8702 F:      tools/memory-model/
8703 F:      Documentation/atomic_bitops.txt
8704 F:      Documentation/atomic_t.txt
8705 F:      Documentation/core-api/atomic_ops.rst
8706 F:      Documentation/core-api/refcount-vs-atomic.rst
8707 F:      Documentation/memory-barriers.txt
8708
8709 LIS3LV02D ACCELEROMETER DRIVER
8710 M:      Eric Piel <eric.piel@tremplin-utc.net>
8711 S:      Maintained
8712 F:      Documentation/misc-devices/lis3lv02d
8713 F:      drivers/misc/lis3lv02d/
8714 F:      drivers/platform/x86/hp_accel.c
8715
8716 LIVE PATCHING
8717 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8718 M:      Jessica Yu <jeyu@kernel.org>
8719 M:      Jiri Kosina <jikos@kernel.org>
8720 M:      Miroslav Benes <mbenes@suse.cz>
8721 R:      Petr Mladek <pmladek@suse.com>
8722 S:      Maintained
8723 F:      kernel/livepatch/
8724 F:      include/linux/livepatch.h
8725 F:      arch/x86/include/asm/livepatch.h
8726 F:      arch/x86/kernel/livepatch.c
8727 F:      Documentation/livepatch/
8728 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8729 F:      samples/livepatch/
8730 L:      live-patching@vger.kernel.org
8731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8732
8733 LLC (802.2)
8734 L:      netdev@vger.kernel.org
8735 S:      Odd fixes
8736 F:      include/linux/llc.h
8737 F:      include/uapi/linux/llc.h
8738 F:      include/net/llc*
8739 F:      net/llc/
8740
8741 LM73 HARDWARE MONITOR DRIVER
8742 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8743 L:      linux-hwmon@vger.kernel.org
8744 S:      Maintained
8745 F:      drivers/hwmon/lm73.c
8746
8747 LM78 HARDWARE MONITOR DRIVER
8748 M:      Jean Delvare <jdelvare@suse.com>
8749 L:      linux-hwmon@vger.kernel.org
8750 S:      Maintained
8751 F:      Documentation/hwmon/lm78
8752 F:      drivers/hwmon/lm78.c
8753
8754 LM83 HARDWARE MONITOR DRIVER
8755 M:      Jean Delvare <jdelvare@suse.com>
8756 L:      linux-hwmon@vger.kernel.org
8757 S:      Maintained
8758 F:      Documentation/hwmon/lm83
8759 F:      drivers/hwmon/lm83.c
8760
8761 LM90 HARDWARE MONITOR DRIVER
8762 M:      Jean Delvare <jdelvare@suse.com>
8763 L:      linux-hwmon@vger.kernel.org
8764 S:      Maintained
8765 F:      Documentation/hwmon/lm90
8766 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8767 F:      drivers/hwmon/lm90.c
8768 F:      include/dt-bindings/thermal/lm90.h
8769
8770 LM95234 HARDWARE MONITOR DRIVER
8771 M:      Guenter Roeck <linux@roeck-us.net>
8772 L:      linux-hwmon@vger.kernel.org
8773 S:      Maintained
8774 F:      Documentation/hwmon/lm95234
8775 F:      drivers/hwmon/lm95234.c
8776
8777 LME2510 MEDIA DRIVER
8778 M:      Malcolm Priestley <tvboxspy@gmail.com>
8779 L:      linux-media@vger.kernel.org
8780 W:      https://linuxtv.org
8781 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8782 S:      Maintained
8783 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8784
8785 LOADPIN SECURITY MODULE
8786 M:      Kees Cook <keescook@chromium.org>
8787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8788 S:      Supported
8789 F:      security/loadpin/
8790 F:      Documentation/admin-guide/LSM/LoadPin.rst
8791
8792 LOCKING PRIMITIVES
8793 M:      Peter Zijlstra <peterz@infradead.org>
8794 M:      Ingo Molnar <mingo@redhat.com>
8795 M:      Will Deacon <will.deacon@arm.com>
8796 L:      linux-kernel@vger.kernel.org
8797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8798 S:      Maintained
8799 F:      Documentation/locking/
8800 F:      include/linux/lockdep.h
8801 F:      include/linux/spinlock*.h
8802 F:      arch/*/include/asm/spinlock*.h
8803 F:      include/linux/rwlock*.h
8804 F:      include/linux/mutex*.h
8805 F:      include/linux/rwsem*.h
8806 F:      arch/*/include/asm/rwsem.h
8807 F:      include/linux/seqlock.h
8808 F:      lib/locking*.[ch]
8809 F:      kernel/locking/
8810 X:      kernel/locking/locktorture.c
8811
8812 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8813 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8814 L:      linux-ntfs-dev@lists.sourceforge.net
8815 W:      http://www.linux-ntfs.org/content/view/19/37/
8816 S:      Maintained
8817 F:      Documentation/ldm.txt
8818 F:      block/partitions/ldm.*
8819
8820 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8821 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8822 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8823 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8824 L:      MPT-FusionLinux.pdl@broadcom.com
8825 L:      linux-scsi@vger.kernel.org
8826 W:      http://www.avagotech.com/support/
8827 S:      Supported
8828 F:      drivers/message/fusion/
8829 F:      drivers/scsi/mpt3sas/
8830
8831 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8832 M:      Matthew Wilcox <willy@infradead.org>
8833 L:      linux-scsi@vger.kernel.org
8834 S:      Maintained
8835 F:      drivers/scsi/sym53c8xx_2/
8836
8837 LTC1660 DAC DRIVER
8838 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8839 L:      linux-iio@vger.kernel.org
8840 S:      Maintained
8841 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8842 F:      drivers/iio/dac/ltc1660.c
8843
8844 LTC4261 HARDWARE MONITOR DRIVER
8845 M:      Guenter Roeck <linux@roeck-us.net>
8846 L:      linux-hwmon@vger.kernel.org
8847 S:      Maintained
8848 F:      Documentation/hwmon/ltc4261
8849 F:      drivers/hwmon/ltc4261.c
8850
8851 LTC4306 I2C MULTIPLEXER DRIVER
8852 M:      Michael Hennerich <michael.hennerich@analog.com>
8853 W:      http://ez.analog.com/community/linux-device-drivers
8854 L:      linux-i2c@vger.kernel.org
8855 S:      Supported
8856 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8857 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8858
8859 LTP (Linux Test Project)
8860 M:      Mike Frysinger <vapier@gentoo.org>
8861 M:      Cyril Hrubis <chrubis@suse.cz>
8862 M:      Wanlong Gao <wanlong.gao@gmail.com>
8863 M:      Jan Stancek <jstancek@redhat.com>
8864 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8865 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8866 L:      ltp@lists.linux.it (subscribers-only)
8867 W:      http://linux-test-project.github.io/
8868 T:      git git://github.com/linux-test-project/ltp.git
8869 S:      Maintained
8870
8871 M68K ARCHITECTURE
8872 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8873 L:      linux-m68k@lists.linux-m68k.org
8874 W:      http://www.linux-m68k.org/
8875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8876 S:      Maintained
8877 F:      arch/m68k/
8878 F:      drivers/zorro/
8879
8880 M68K ON APPLE MACINTOSH
8881 M:      Joshua Thompson <funaho@jurai.org>
8882 W:      http://www.mac.linux-m68k.org/
8883 L:      linux-m68k@lists.linux-m68k.org
8884 S:      Maintained
8885 F:      arch/m68k/mac/
8886
8887 M68K ON HP9000/300
8888 M:      Philip Blundell <philb@gnu.org>
8889 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8890 S:      Maintained
8891 F:      arch/m68k/hp300/
8892
8893 M88DS3103 MEDIA DRIVER
8894 M:      Antti Palosaari <crope@iki.fi>
8895 L:      linux-media@vger.kernel.org
8896 W:      https://linuxtv.org
8897 W:      http://palosaari.fi/linux/
8898 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8899 T:      git git://linuxtv.org/anttip/media_tree.git
8900 S:      Maintained
8901 F:      drivers/media/dvb-frontends/m88ds3103*
8902
8903 M88RS2000 MEDIA DRIVER
8904 M:      Malcolm Priestley <tvboxspy@gmail.com>
8905 L:      linux-media@vger.kernel.org
8906 W:      https://linuxtv.org
8907 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8908 S:      Maintained
8909 F:      drivers/media/dvb-frontends/m88rs2000*
8910
8911 MA901 MASTERKIT USB FM RADIO DRIVER
8912 M:      Alexey Klimov <klimov.linux@gmail.com>
8913 L:      linux-media@vger.kernel.org
8914 T:      git git://linuxtv.org/media_tree.git
8915 S:      Maintained
8916 F:      drivers/media/radio/radio-ma901.c
8917
8918 MAC80211
8919 M:      Johannes Berg <johannes@sipsolutions.net>
8920 L:      linux-wireless@vger.kernel.org
8921 W:      http://wireless.kernel.org/
8922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8924 S:      Maintained
8925 F:      Documentation/networking/mac80211-injection.txt
8926 F:      include/net/mac80211.h
8927 F:      net/mac80211/
8928 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8929 F:      Documentation/networking/mac80211_hwsim/README
8930
8931 MAILBOX API
8932 M:      Jassi Brar <jassisinghbrar@gmail.com>
8933 L:      linux-kernel@vger.kernel.org
8934 S:      Maintained
8935 F:      drivers/mailbox/
8936 F:      include/linux/mailbox_client.h
8937 F:      include/linux/mailbox_controller.h
8938
8939 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8940 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8941 W:      http://www.kernel.org/doc/man-pages
8942 L:      linux-man@vger.kernel.org
8943 S:      Maintained
8944
8945 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8946 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8947 L:      linux-mips@vger.kernel.org
8948 S:      Maintained
8949 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8950
8951 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8952 M:      Andrew Lunn <andrew@lunn.ch>
8953 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8954 L:      netdev@vger.kernel.org
8955 S:      Maintained
8956 F:      drivers/net/dsa/mv88e6xxx/
8957 F:      include/linux/platform_data/mv88e6xxx.h
8958 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8959
8960 MARVELL ARMADA DRM SUPPORT
8961 M:      Russell King <linux@armlinux.org.uk>
8962 S:      Maintained
8963 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8964 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8965 F:      drivers/gpu/drm/armada/
8966 F:      include/uapi/drm/armada_drm.h
8967 F:      Documentation/devicetree/bindings/display/armada/
8968
8969 MARVELL CRYPTO DRIVER
8970 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8971 M:      Arnaud Ebalard <arno@natisbad.org>
8972 F:      drivers/crypto/marvell/
8973 S:      Maintained
8974 L:      linux-crypto@vger.kernel.org
8975
8976 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8977 M:      Mirko Lindner <mlindner@marvell.com>
8978 M:      Stephen Hemminger <stephen@networkplumber.org>
8979 L:      netdev@vger.kernel.org
8980 S:      Maintained
8981 F:      drivers/net/ethernet/marvell/sk*
8982
8983 MARVELL LIBERTAS WIRELESS DRIVER
8984 L:      libertas-dev@lists.infradead.org
8985 S:      Orphan
8986 F:      drivers/net/wireless/marvell/libertas/
8987
8988 MARVELL MACCHIATOBIN SUPPORT
8989 M:      Russell King <linux@armlinux.org.uk>
8990 L:      linux-arm-kernel@lists.infradead.org
8991 S:      Maintained
8992 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8993
8994 MARVELL MV643XX ETHERNET DRIVER
8995 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8996 L:      netdev@vger.kernel.org
8997 S:      Maintained
8998 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8999 F:      include/linux/mv643xx.h
9000
9001 MARVELL MV88X3310 PHY DRIVER
9002 M:      Russell King <linux@armlinux.org.uk>
9003 L:      netdev@vger.kernel.org
9004 S:      Maintained
9005 F:      drivers/net/phy/marvell10g.c
9006
9007 MARVELL MVNETA ETHERNET DRIVER
9008 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9009 L:      netdev@vger.kernel.org
9010 S:      Maintained
9011 F:      drivers/net/ethernet/marvell/mvneta.*
9012
9013 MARVELL MWIFIEX WIRELESS DRIVER
9014 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9015 M:      Nishant Sarmukadam <nishants@marvell.com>
9016 M:      Ganapathi Bhat <gbhat@marvell.com>
9017 M:      Xinming Hu <huxinming820@gmail.com>
9018 L:      linux-wireless@vger.kernel.org
9019 S:      Maintained
9020 F:      drivers/net/wireless/marvell/mwifiex/
9021
9022 MARVELL MWL8K WIRELESS DRIVER
9023 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9024 L:      linux-wireless@vger.kernel.org
9025 S:      Odd Fixes
9026 F:      drivers/net/wireless/marvell/mwl8k.c
9027
9028 MARVELL NAND CONTROLLER DRIVER
9029 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9030 L:      linux-mtd@lists.infradead.org
9031 S:      Maintained
9032 F:      drivers/mtd/nand/raw/marvell_nand.c
9033 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9034
9035 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9036 M:      Nicolas Pitre <nico@fluxnic.net>
9037 S:      Odd Fixes
9038 F:      drivers/mmc/host/mvsdio.*
9039
9040 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9041 M:      Hu Ziji <huziji@marvell.com>
9042 L:      linux-mmc@vger.kernel.org
9043 S:      Supported
9044 F:      drivers/mmc/host/sdhci-xenon*
9045 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9046
9047 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9048 M:      Sunil Goutham <sgoutham@marvell.com>
9049 M:      Linu Cherian <lcherian@marvell.com>
9050 M:      Geetha sowjanya <gakula@marvell.com>
9051 M:      Jerin Jacob <jerinj@marvell.com>
9052 L:      netdev@vger.kernel.org
9053 S:      Supported
9054 F:      drivers/net/ethernet/marvell/octeontx2/af/
9055
9056 MATROX FRAMEBUFFER DRIVER
9057 L:      linux-fbdev@vger.kernel.org
9058 S:      Orphan
9059 F:      drivers/video/fbdev/matrox/matroxfb_*
9060 F:      include/uapi/linux/matroxfb.h
9061
9062 MAX16065 HARDWARE MONITOR DRIVER
9063 M:      Guenter Roeck <linux@roeck-us.net>
9064 L:      linux-hwmon@vger.kernel.org
9065 S:      Maintained
9066 F:      Documentation/hwmon/max16065
9067 F:      drivers/hwmon/max16065.c
9068
9069 MAX2175 SDR TUNER DRIVER
9070 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9071 L:      linux-media@vger.kernel.org
9072 T:      git git://linuxtv.org/media_tree.git
9073 S:      Maintained
9074 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9075 F:      Documentation/media/v4l-drivers/max2175.rst
9076 F:      drivers/media/i2c/max2175*
9077 F:      include/uapi/linux/max2175.h
9078
9079 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9080 L:      linux-hwmon@vger.kernel.org
9081 S:      Orphan
9082 F:      Documentation/hwmon/max6650
9083 F:      drivers/hwmon/max6650.c
9084
9085 MAX6697 HARDWARE MONITOR DRIVER
9086 M:      Guenter Roeck <linux@roeck-us.net>
9087 L:      linux-hwmon@vger.kernel.org
9088 S:      Maintained
9089 F:      Documentation/hwmon/max6697
9090 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9091 F:      drivers/hwmon/max6697.c
9092 F:      include/linux/platform_data/max6697.h
9093
9094 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9095 M:      Peter Rosin <peda@axentia.se>
9096 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9097 S:      Maintained
9098 F:      Documentation/devicetree/bindings/sound/max9860.txt
9099 F:      sound/soc/codecs/max9860.*
9100
9101 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9102 M:      Javier Martinez Canillas <javier@dowhile0.org>
9103 L:      linux-kernel@vger.kernel.org
9104 S:      Supported
9105 F:      drivers/regulator/max77802-regulator.c
9106 F:      Documentation/devicetree/bindings/*/*max77802.txt
9107 F:      include/dt-bindings/*/*max77802.h
9108
9109 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9110 M:      Krzysztof Kozlowski <krzk@kernel.org>
9111 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9112 L:      linux-pm@vger.kernel.org
9113 S:      Supported
9114 F:      drivers/power/supply/max14577_charger.c
9115 F:      drivers/power/supply/max77693_charger.c
9116
9117 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9118 M:      Chanwoo Choi <cw00.choi@samsung.com>
9119 M:      Krzysztof Kozlowski <krzk@kernel.org>
9120 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9121 L:      linux-kernel@vger.kernel.org
9122 S:      Supported
9123 F:      drivers/*/max14577*.c
9124 F:      drivers/*/max77686*.c
9125 F:      drivers/*/max77693*.c
9126 F:      drivers/extcon/extcon-max14577.c
9127 F:      drivers/extcon/extcon-max77693.c
9128 F:      drivers/rtc/rtc-max77686.c
9129 F:      drivers/clk/clk-max77686.c
9130 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9131 F:      Documentation/devicetree/bindings/*/max77686.txt
9132 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9133 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9134 F:      include/linux/mfd/max14577*.h
9135 F:      include/linux/mfd/max77686*.h
9136 F:      include/linux/mfd/max77693*.h
9137
9138 MAXIRADIO FM RADIO RECEIVER DRIVER
9139 M:      Hans Verkuil <hverkuil@xs4all.nl>
9140 L:      linux-media@vger.kernel.org
9141 T:      git git://linuxtv.org/media_tree.git
9142 W:      https://linuxtv.org
9143 S:      Maintained
9144 F:      drivers/media/radio/radio-maxiradio*
9145
9146 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9147 M:      Peter Rosin <peda@axentia.se>
9148 L:      linux-iio@vger.kernel.org
9149 S:      Maintained
9150 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9151 F:      drivers/iio/potentiometer/mcp4018.c
9152 F:      drivers/iio/potentiometer/mcp4531.c
9153
9154 MCR20A IEEE-802.15.4 RADIO DRIVER
9155 M:      Xue Liu <liuxuenetmail@gmail.com>
9156 L:      linux-wpan@vger.kernel.org
9157 W:      https://github.com/xueliu/mcr20a-linux
9158 S:      Maintained
9159 F:      drivers/net/ieee802154/mcr20a.c
9160 F:      drivers/net/ieee802154/mcr20a.h
9161 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9162
9163 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9164 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9165 L:      linux-iio@vger.kernel.org
9166 S:      Maintained
9167 F:      drivers/iio/dac/cio-dac.c
9168
9169 MEDIA DRIVERS FOR ASCOT2E
9170 M:      Sergey Kozlov <serjk@netup.ru>
9171 M:      Abylay Ospan <aospan@netup.ru>
9172 L:      linux-media@vger.kernel.org
9173 W:      https://linuxtv.org
9174 W:      http://netup.tv/
9175 T:      git git://linuxtv.org/media_tree.git
9176 S:      Supported
9177 F:      drivers/media/dvb-frontends/ascot2e*
9178
9179 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9180 M:      Jasmin Jessich <jasmin@anw.at>
9181 L:      linux-media@vger.kernel.org
9182 W:      https://linuxtv.org
9183 T:      git git://linuxtv.org/media_tree.git
9184 S:      Maintained
9185 F:      drivers/media/dvb-frontends/cxd2099*
9186
9187 MEDIA DRIVERS FOR CXD2841ER
9188 M:      Sergey Kozlov <serjk@netup.ru>
9189 M:      Abylay Ospan <aospan@netup.ru>
9190 L:      linux-media@vger.kernel.org
9191 W:      https://linuxtv.org
9192 W:      http://netup.tv/
9193 T:      git git://linuxtv.org/media_tree.git
9194 S:      Supported
9195 F:      drivers/media/dvb-frontends/cxd2841er*
9196
9197 MEDIA DRIVERS FOR CXD2880
9198 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9199 L:      linux-media@vger.kernel.org
9200 W:      http://linuxtv.org/
9201 T:      git git://linuxtv.org/media_tree.git
9202 S:      Supported
9203 F:      drivers/media/dvb-frontends/cxd2880/*
9204 F:      drivers/media/spi/cxd2880*
9205
9206 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9207 L:      linux-media@vger.kernel.org
9208 W:      https://linuxtv.org
9209 T:      git git://linuxtv.org/media_tree.git
9210 S:      Orphan
9211 F:      drivers/media/pci/ddbridge/*
9212
9213 MEDIA DRIVERS FOR FREESCALE IMX
9214 M:      Steve Longerbeam <slongerbeam@gmail.com>
9215 M:      Philipp Zabel <p.zabel@pengutronix.de>
9216 L:      linux-media@vger.kernel.org
9217 T:      git git://linuxtv.org/media_tree.git
9218 S:      Maintained
9219 F:      Documentation/devicetree/bindings/media/imx.txt
9220 F:      Documentation/media/v4l-drivers/imx.rst
9221 F:      drivers/staging/media/imx/
9222 F:      include/linux/imx-media.h
9223 F:      include/media/imx.h
9224
9225 MEDIA DRIVER FOR FREESCALE IMX PXP
9226 M:      Philipp Zabel <p.zabel@pengutronix.de>
9227 L:      linux-media@vger.kernel.org
9228 T:      git git://linuxtv.org/media_tree.git
9229 S:      Maintained
9230 F:      drivers/media/platform/imx-pxp.[ch]
9231
9232 MEDIA DRIVERS FOR HELENE
9233 M:      Abylay Ospan <aospan@netup.ru>
9234 L:      linux-media@vger.kernel.org
9235 W:      https://linuxtv.org
9236 W:      http://netup.tv/
9237 T:      git git://linuxtv.org/media_tree.git
9238 S:      Supported
9239 F:      drivers/media/dvb-frontends/helene*
9240
9241 MEDIA DRIVERS FOR HORUS3A
9242 M:      Sergey Kozlov <serjk@netup.ru>
9243 M:      Abylay Ospan <aospan@netup.ru>
9244 L:      linux-media@vger.kernel.org
9245 W:      https://linuxtv.org
9246 W:      http://netup.tv/
9247 T:      git git://linuxtv.org/media_tree.git
9248 S:      Supported
9249 F:      drivers/media/dvb-frontends/horus3a*
9250
9251 MEDIA DRIVERS FOR LNBH25
9252 M:      Sergey Kozlov <serjk@netup.ru>
9253 M:      Abylay Ospan <aospan@netup.ru>
9254 L:      linux-media@vger.kernel.org
9255 W:      https://linuxtv.org
9256 W:      http://netup.tv/
9257 T:      git git://linuxtv.org/media_tree.git
9258 S:      Supported
9259 F:      drivers/media/dvb-frontends/lnbh25*
9260
9261 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9262 L:      linux-media@vger.kernel.org
9263 W:      https://linuxtv.org
9264 T:      git git://linuxtv.org/media_tree.git
9265 S:      Orphan
9266 F:      drivers/media/dvb-frontends/mxl5xx*
9267
9268 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9269 M:      Sergey Kozlov <serjk@netup.ru>
9270 M:      Abylay Ospan <aospan@netup.ru>
9271 L:      linux-media@vger.kernel.org
9272 W:      https://linuxtv.org
9273 W:      http://netup.tv/
9274 T:      git git://linuxtv.org/media_tree.git
9275 S:      Supported
9276 F:      drivers/media/pci/netup_unidvb/*
9277
9278 MEDIA DRIVERS FOR RENESAS - CEU
9279 M:      Jacopo Mondi <jacopo@jmondi.org>
9280 L:      linux-media@vger.kernel.org
9281 L:      linux-renesas-soc@vger.kernel.org
9282 T:      git git://linuxtv.org/media_tree.git
9283 S:      Supported
9284 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9285 F:      drivers/media/platform/renesas-ceu.c
9286 F:      include/media/drv-intf/renesas-ceu.h
9287
9288 MEDIA DRIVERS FOR RENESAS - DRIF
9289 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9290 L:      linux-media@vger.kernel.org
9291 L:      linux-renesas-soc@vger.kernel.org
9292 T:      git git://linuxtv.org/media_tree.git
9293 S:      Supported
9294 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9295 F:      drivers/media/platform/rcar_drif.c
9296
9297 MEDIA DRIVERS FOR RENESAS - FCP
9298 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9299 L:      linux-media@vger.kernel.org
9300 L:      linux-renesas-soc@vger.kernel.org
9301 T:      git git://linuxtv.org/media_tree.git
9302 S:      Supported
9303 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9304 F:      drivers/media/platform/rcar-fcp.c
9305 F:      include/media/rcar-fcp.h
9306
9307 MEDIA DRIVERS FOR RENESAS - FDP1
9308 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9309 L:      linux-media@vger.kernel.org
9310 L:      linux-renesas-soc@vger.kernel.org
9311 T:      git git://linuxtv.org/media_tree.git
9312 S:      Supported
9313 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9314 F:      drivers/media/platform/rcar_fdp1.c
9315
9316 MEDIA DRIVERS FOR RENESAS - VIN
9317 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9318 L:      linux-media@vger.kernel.org
9319 L:      linux-renesas-soc@vger.kernel.org
9320 T:      git git://linuxtv.org/media_tree.git
9321 S:      Supported
9322 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9323 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9324 F:      drivers/media/platform/rcar-vin/
9325
9326 MEDIA DRIVERS FOR RENESAS - VSP1
9327 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9328 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9329 L:      linux-media@vger.kernel.org
9330 L:      linux-renesas-soc@vger.kernel.org
9331 T:      git git://linuxtv.org/media_tree.git
9332 S:      Supported
9333 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9334 F:      drivers/media/platform/vsp1/
9335
9336 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9337 L:      linux-media@vger.kernel.org
9338 W:      https://linuxtv.org
9339 T:      git git://linuxtv.org/media_tree.git
9340 S:      Orphan
9341 F:      drivers/media/dvb-frontends/stv0910*
9342
9343 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9344 L:      linux-media@vger.kernel.org
9345 W:      https://linuxtv.org
9346 T:      git git://linuxtv.org/media_tree.git
9347 S:      Orphan
9348 F:      drivers/media/dvb-frontends/stv6111*
9349
9350 MEDIA DRIVERS FOR STM32 - DCMI
9351 M:      Hugues Fruchet <hugues.fruchet@st.com>
9352 L:      linux-media@vger.kernel.org
9353 T:      git git://linuxtv.org/media_tree.git
9354 S:      Supported
9355 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9356 F:      drivers/media/platform/stm32/stm32-dcmi.c
9357
9358 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9359 M:      Dmitry Osipenko <digetx@gmail.com>
9360 L:      linux-media@vger.kernel.org
9361 L:      linux-tegra@vger.kernel.org
9362 T:      git git://linuxtv.org/media_tree.git
9363 S:      Maintained
9364 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9365 F:      drivers/staging/media/tegra-vde/
9366
9367 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9368 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9369 P:      LinuxTV.org Project
9370 L:      linux-media@vger.kernel.org
9371 W:      https://linuxtv.org
9372 Q:      http://patchwork.kernel.org/project/linux-media/list/
9373 T:      git git://linuxtv.org/media_tree.git
9374 S:      Maintained
9375 F:      Documentation/devicetree/bindings/media/
9376 F:      Documentation/media/
9377 F:      drivers/media/
9378 F:      drivers/staging/media/
9379 F:      include/linux/platform_data/media/
9380 F:      include/media/
9381 F:      include/uapi/linux/dvb/
9382 F:      include/uapi/linux/videodev2.h
9383 F:      include/uapi/linux/media.h
9384 F:      include/uapi/linux/v4l2-*
9385 F:      include/uapi/linux/meye.h
9386 F:      include/uapi/linux/ivtv*
9387 F:      include/uapi/linux/uvcvideo.h
9388
9389 MEDIATEK BLUETOOTH DRIVER
9390 M:      Sean Wang <sean.wang@mediatek.com>
9391 L:      linux-bluetooth@vger.kernel.org
9392 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9393 S:      Maintained
9394 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9395 F:      drivers/bluetooth/btmtkuart.c
9396
9397 MEDIATEK CIR DRIVER
9398 M:      Sean Wang <sean.wang@mediatek.com>
9399 S:      Maintained
9400 F:      drivers/media/rc/mtk-cir.c
9401
9402 MEDIATEK DMA DRIVER
9403 M:      Sean Wang <sean.wang@mediatek.com>
9404 L:      dmaengine@vger.kernel.org
9405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9406 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9407 S:      Maintained
9408 F:      Documentation/devicetree/bindings/dma/mtk-*
9409 F:      drivers/dma/mediatek/
9410
9411 MEDIATEK PMIC LED DRIVER
9412 M:      Sean Wang <sean.wang@mediatek.com>
9413 S:      Maintained
9414 F:      drivers/leds/leds-mt6323.c
9415 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9416
9417 MEDIATEK ETHERNET DRIVER
9418 M:      Felix Fietkau <nbd@openwrt.org>
9419 M:      John Crispin <john@phrozen.org>
9420 M:      Sean Wang <sean.wang@mediatek.com>
9421 M:      Nelson Chang <nelson.chang@mediatek.com>
9422 L:      netdev@vger.kernel.org
9423 S:      Maintained
9424 F:      drivers/net/ethernet/mediatek/
9425
9426 MEDIATEK SWITCH DRIVER
9427 M:      Sean Wang <sean.wang@mediatek.com>
9428 L:      netdev@vger.kernel.org
9429 S:      Maintained
9430 F:      drivers/net/dsa/mt7530.*
9431 F:      net/dsa/tag_mtk.c
9432
9433 MEDIATEK JPEG DRIVER
9434 M:      Rick Chang <rick.chang@mediatek.com>
9435 M:      Bin Liu <bin.liu@mediatek.com>
9436 S:      Supported
9437 F:      drivers/media/platform/mtk-jpeg/
9438 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9439
9440 MEDIATEK MDP DRIVER
9441 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9442 M:      Houlong Wei <houlong.wei@mediatek.com>
9443 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9444 S:      Supported
9445 F:      drivers/media/platform/mtk-mdp/
9446 F:      drivers/media/platform/mtk-vpu/
9447 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9448
9449 MEDIATEK MEDIA DRIVER
9450 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9451 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9452 S:      Supported
9453 F:      drivers/media/platform/mtk-vcodec/
9454 F:      drivers/media/platform/mtk-vpu/
9455 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9456 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9457
9458 MEDIATEK MT7601U WIRELESS LAN DRIVER
9459 M:      Jakub Kicinski <kubakici@wp.pl>
9460 L:      linux-wireless@vger.kernel.org
9461 S:      Maintained
9462 F:      drivers/net/wireless/mediatek/mt7601u/
9463
9464 MEDIATEK NAND CONTROLLER DRIVER
9465 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9466 L:      linux-mtd@lists.infradead.org
9467 S:      Maintained
9468 F:      drivers/mtd/nand/raw/mtk_*
9469 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9470
9471 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9472 M:      Sean Wang <sean.wang@mediatek.com>
9473 S:      Maintained
9474 F:      drivers/char/hw_random/mtk-rng.c
9475
9476 MEDIATEK USB3 DRD IP DRIVER
9477 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9478 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9480 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9481 S:      Maintained
9482 F:      drivers/usb/mtu3/
9483
9484 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9485 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9486 M:      Martin Donnelly <martin.donnelly@ge.com>
9487 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9488 S:      Maintained
9489 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9490 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9491
9492 MEGARAID SCSI/SAS DRIVERS
9493 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9494 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9495 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9496 L:      megaraidlinux.pdl@broadcom.com
9497 L:      linux-scsi@vger.kernel.org
9498 W:      http://www.avagotech.com/support/
9499 S:      Maintained
9500 F:      Documentation/scsi/megaraid.txt
9501 F:      drivers/scsi/megaraid.*
9502 F:      drivers/scsi/megaraid/
9503
9504 MELEXIS MLX90614 DRIVER
9505 M:      Crt Mori <cmo@melexis.com>
9506 L:      linux-iio@vger.kernel.org
9507 W:      http://www.melexis.com
9508 S:      Supported
9509 F:      drivers/iio/temperature/mlx90614.c
9510
9511 MELEXIS MLX90632 DRIVER
9512 M:      Crt Mori <cmo@melexis.com>
9513 L:      linux-iio@vger.kernel.org
9514 W:      http://www.melexis.com
9515 S:      Supported
9516 F:      drivers/iio/temperature/mlx90632.c
9517
9518 MELFAS MIP4 TOUCHSCREEN DRIVER
9519 M:      Sangwon Jee <jeesw@melfas.com>
9520 W:      http://www.melfas.com
9521 S:      Supported
9522 F:      drivers/input/touchscreen/melfas_mip4.c
9523 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9524
9525 MELLANOX ETHERNET DRIVER (mlx4_en)
9526 M:      Tariq Toukan <tariqt@mellanox.com>
9527 L:      netdev@vger.kernel.org
9528 S:      Supported
9529 W:      http://www.mellanox.com
9530 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9531 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9532
9533 MELLANOX ETHERNET DRIVER (mlx5e)
9534 M:      Saeed Mahameed <saeedm@mellanox.com>
9535 L:      netdev@vger.kernel.org
9536 S:      Supported
9537 W:      http://www.mellanox.com
9538 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9539 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9540
9541 MELLANOX ETHERNET INNOVA DRIVERS
9542 R:      Boris Pismenny <borisp@mellanox.com>
9543 L:      netdev@vger.kernel.org
9544 S:      Supported
9545 W:      http://www.mellanox.com
9546 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9547 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9548 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9549 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9550 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9551
9552 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9553 R:      Boris Pismenny <borisp@mellanox.com>
9554 L:      netdev@vger.kernel.org
9555 S:      Supported
9556 W:      http://www.mellanox.com
9557 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9558 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9559 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9560
9561 MELLANOX ETHERNET SWITCH DRIVERS
9562 M:      Jiri Pirko <jiri@mellanox.com>
9563 M:      Ido Schimmel <idosch@mellanox.com>
9564 L:      netdev@vger.kernel.org
9565 S:      Supported
9566 W:      http://www.mellanox.com
9567 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9568 F:      drivers/net/ethernet/mellanox/mlxsw/
9569 F:      tools/testing/selftests/drivers/net/mlxsw/
9570
9571 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9572 M:      mlxsw@mellanox.com
9573 L:      netdev@vger.kernel.org
9574 S:      Supported
9575 W:      http://www.mellanox.com
9576 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9577 F:      drivers/net/ethernet/mellanox/mlxfw/
9578
9579 MELLANOX HARDWARE PLATFORM SUPPORT
9580 M:      Andy Shevchenko <andy@infradead.org>
9581 M:      Darren Hart <dvhart@infradead.org>
9582 M:      Vadim Pasternak <vadimp@mellanox.com>
9583 L:      platform-driver-x86@vger.kernel.org
9584 S:      Supported
9585 F:      drivers/platform/mellanox/
9586
9587 MELLANOX MLX4 core VPI driver
9588 M:      Tariq Toukan <tariqt@mellanox.com>
9589 L:      netdev@vger.kernel.org
9590 L:      linux-rdma@vger.kernel.org
9591 W:      http://www.mellanox.com
9592 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9593 S:      Supported
9594 F:      drivers/net/ethernet/mellanox/mlx4/
9595 F:      include/linux/mlx4/
9596
9597 MELLANOX MLX4 IB driver
9598 M:      Yishai Hadas <yishaih@mellanox.com>
9599 L:      linux-rdma@vger.kernel.org
9600 W:      http://www.mellanox.com
9601 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9602 S:      Supported
9603 F:      drivers/infiniband/hw/mlx4/
9604 F:      include/linux/mlx4/
9605 F:      include/uapi/rdma/mlx4-abi.h
9606
9607 MELLANOX MLX5 core VPI driver
9608 M:      Saeed Mahameed <saeedm@mellanox.com>
9609 M:      Leon Romanovsky <leonro@mellanox.com>
9610 L:      netdev@vger.kernel.org
9611 L:      linux-rdma@vger.kernel.org
9612 W:      http://www.mellanox.com
9613 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9614 S:      Supported
9615 F:      drivers/net/ethernet/mellanox/mlx5/core/
9616 F:      include/linux/mlx5/
9617
9618 MELLANOX MLX5 IB driver
9619 M:      Leon Romanovsky <leonro@mellanox.com>
9620 L:      linux-rdma@vger.kernel.org
9621 W:      http://www.mellanox.com
9622 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9623 S:      Supported
9624 F:      drivers/infiniband/hw/mlx5/
9625 F:      include/linux/mlx5/
9626 F:      include/uapi/rdma/mlx5-abi.h
9627
9628 MELLANOX MLXCPLD I2C AND MUX DRIVER
9629 M:      Vadim Pasternak <vadimp@mellanox.com>
9630 M:      Michael Shych <michaelsh@mellanox.com>
9631 L:      linux-i2c@vger.kernel.org
9632 S:      Supported
9633 F:      drivers/i2c/busses/i2c-mlxcpld.c
9634 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9635 F:      Documentation/i2c/busses/i2c-mlxcpld
9636
9637 MELLANOX MLXCPLD LED DRIVER
9638 M:      Vadim Pasternak <vadimp@mellanox.com>
9639 L:      linux-leds@vger.kernel.org
9640 S:      Supported
9641 F:      drivers/leds/leds-mlxcpld.c
9642 F:      drivers/leds/leds-mlxreg.c
9643 F:      Documentation/leds/leds-mlxcpld.txt
9644
9645 MELLANOX PLATFORM DRIVER
9646 M:      Vadim Pasternak <vadimp@mellanox.com>
9647 L:      platform-driver-x86@vger.kernel.org
9648 S:      Supported
9649 F:      drivers/platform/x86/mlx-platform.c
9650
9651 MEMBARRIER SUPPORT
9652 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9653 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9654 L:      linux-kernel@vger.kernel.org
9655 S:      Supported
9656 F:      kernel/sched/membarrier.c
9657 F:      include/uapi/linux/membarrier.h
9658 F:      arch/powerpc/include/asm/membarrier.h
9659
9660 MEMORY MANAGEMENT
9661 L:      linux-mm@kvack.org
9662 W:      http://www.linux-mm.org
9663 S:      Maintained
9664 F:      include/linux/mm.h
9665 F:      include/linux/gfp.h
9666 F:      include/linux/mmzone.h
9667 F:      include/linux/memory_hotplug.h
9668 F:      include/linux/vmalloc.h
9669 F:      mm/
9670
9671 MEMORY TECHNOLOGY DEVICES (MTD)
9672 M:      David Woodhouse <dwmw2@infradead.org>
9673 M:      Brian Norris <computersforpeace@gmail.com>
9674 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9675 M:      Marek Vasut <marek.vasut@gmail.com>
9676 M:      Richard Weinberger <richard@nod.at>
9677 L:      linux-mtd@lists.infradead.org
9678 W:      http://www.linux-mtd.infradead.org/
9679 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9680 T:      git git://git.infradead.org/linux-mtd.git master
9681 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9682 S:      Maintained
9683 F:      Documentation/devicetree/bindings/mtd/
9684 F:      drivers/mtd/
9685 F:      include/linux/mtd/
9686 F:      include/uapi/mtd/
9687
9688 MEN A21 WATCHDOG DRIVER
9689 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9690 L:      linux-watchdog@vger.kernel.org
9691 S:      Maintained
9692 F:      drivers/watchdog/mena21_wdt.c
9693
9694 MEN CHAMELEON BUS (mcb)
9695 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9696 S:      Maintained
9697 F:      drivers/mcb/
9698 F:      include/linux/mcb.h
9699 F:      Documentation/men-chameleon-bus.txt
9700
9701 MEN F21BMC (Board Management Controller)
9702 M:      Andreas Werner <andreas.werner@men.de>
9703 S:      Supported
9704 F:      drivers/mfd/menf21bmc.c
9705 F:      drivers/watchdog/menf21bmc_wdt.c
9706 F:      drivers/leds/leds-menf21bmc.c
9707 F:      drivers/hwmon/menf21bmc_hwmon.c
9708 F:      Documentation/hwmon/menf21bmc
9709
9710 MEN Z069 WATCHDOG DRIVER
9711 M:      Johannes Thumshirn <jth@kernel.org>
9712 L:      linux-watchdog@vger.kernel.org
9713 S:      Maintained
9714 F:      drivers/watchdog/menz69_wdt.c
9715
9716 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9717 M:      Neil Armstrong <narmstrong@baylibre.com>
9718 L:      linux-media@lists.freedesktop.org
9719 L:      linux-amlogic@lists.infradead.org
9720 W:      http://linux-meson.com/
9721 S:      Supported
9722 F:      drivers/media/platform/meson/ao-cec.c
9723 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9724 T:      git git://linuxtv.org/media_tree.git
9725
9726 MICROBLAZE ARCHITECTURE
9727 M:      Michal Simek <monstr@monstr.eu>
9728 W:      http://www.monstr.eu/fdt/
9729 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9730 S:      Supported
9731 F:      arch/microblaze/
9732
9733 MICROCHIP AT91 SERIAL DRIVER
9734 M:      Richard Genoud <richard.genoud@gmail.com>
9735 S:      Maintained
9736 F:      drivers/tty/serial/atmel_serial.c
9737 F:      drivers/tty/serial/atmel_serial.h
9738 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9739
9740 MICROCHIP AUDIO ASOC DRIVERS
9741 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9742 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9743 S:      Supported
9744 F:      sound/soc/atmel
9745
9746 MICROCHIP DMA DRIVER
9747 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9749 L:      dmaengine@vger.kernel.org
9750 S:      Supported
9751 F:      drivers/dma/at_hdmac.c
9752 F:      drivers/dma/at_hdmac_regs.h
9753 F:      include/linux/platform_data/dma-atmel.h
9754 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9755 F:      include/dt-bindings/dma/at91.h
9756
9757 MICROCHIP ECC DRIVER
9758 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9759 L:      linux-crypto@vger.kernel.org
9760 S:      Maintained
9761 F:      drivers/crypto/atmel-ecc.*
9762
9763 MICROCHIP I2C DRIVER
9764 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9765 L:      linux-i2c@vger.kernel.org
9766 S:      Supported
9767 F:      drivers/i2c/busses/i2c-at91.c
9768
9769 MICROCHIP ISC DRIVER
9770 M:      Eugen Hristev <eugen.hristev@microchip.com>
9771 L:      linux-media@vger.kernel.org
9772 S:      Supported
9773 F:      drivers/media/platform/atmel/atmel-isc.c
9774 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9775 F:      devicetree/bindings/media/atmel-isc.txt
9776
9777 MICROCHIP ISI DRIVER
9778 M:      Eugen Hristev <eugen.hristev@microchip.com>
9779 L:      linux-media@vger.kernel.org
9780 S:      Supported
9781 F:      drivers/media/platform/atmel/atmel-isi.c
9782 F:      include/media/atmel-isi.h
9783
9784 MICROCHIP AT91 USART MFD DRIVER
9785 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9786 L:      linux-kernel@vger.kernel.org
9787 S:      Supported
9788 F:      drivers/mfd/at91-usart.c
9789 F:      include/dt-bindings/mfd/at91-usart.h
9790 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9791
9792 MICROCHIP AT91 USART SPI DRIVER
9793 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9794 L:      linux-spi@vger.kernel.org
9795 S:      Supported
9796 F:      drivers/spi/spi-at91-usart.c
9797 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9798
9799 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9800 M:      Woojung Huh <Woojung.Huh@microchip.com>
9801 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9802 L:      netdev@vger.kernel.org
9803 S:      Maintained
9804 F:      net/dsa/tag_ksz.c
9805 F:      drivers/net/dsa/microchip/*
9806 F:      include/linux/platform_data/microchip-ksz.h
9807 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9808
9809 MICROCHIP LAN743X ETHERNET DRIVER
9810 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9811 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9812 L:      netdev@vger.kernel.org
9813 S:      Maintained
9814 F:      drivers/net/ethernet/microchip/lan743x_*
9815
9816 MICROCHIP LCDFB DRIVER
9817 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9818 L:      linux-fbdev@vger.kernel.org
9819 S:      Maintained
9820 F:      drivers/video/fbdev/atmel_lcdfb.c
9821 F:      include/video/atmel_lcdc.h
9822
9823 MICROCHIP MMC/SD/SDIO MCI DRIVER
9824 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9825 S:      Maintained
9826 F:      drivers/mmc/host/atmel-mci.c
9827
9828 MICROCHIP MCP3911 ADC DRIVER
9829 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9830 M:      Kent Gustavsson <kent@minoris.se>
9831 L:      linux-iio@vger.kernel.org
9832 S:      Supported
9833 F:      drivers/iio/adc/mcp3911.c
9834 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9835
9836 MICROCHIP NAND DRIVER
9837 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9838 L:      linux-mtd@lists.infradead.org
9839 S:      Supported
9840 F:      drivers/mtd/nand/raw/atmel/*
9841 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9842
9843 MICROCHIP PWM DRIVER
9844 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9845 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9846 L:      linux-pwm@vger.kernel.org
9847 S:      Supported
9848 F:      drivers/pwm/pwm-atmel.c
9849 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9850
9851 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9852 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9853 M:      Eugen Hristev <eugen.hristev@microchip.com>
9854 L:      linux-iio@vger.kernel.org
9855 S:      Supported
9856 F:      drivers/iio/adc/at91-sama5d2_adc.c
9857 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9858 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9859
9860 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9861 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9862 S:      Supported
9863 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9864
9865 MICROCHIP SPI DRIVER
9866 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9867 S:      Supported
9868 F:      drivers/spi/spi-atmel.*
9869
9870 MICROCHIP SSC DRIVER
9871 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9873 S:      Supported
9874 F:      drivers/misc/atmel-ssc.c
9875 F:      include/linux/atmel-ssc.h
9876
9877 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9878 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9880 S:      Supported
9881 F:      drivers/misc/atmel_tclib.c
9882 F:      drivers/clocksource/tcb_clksrc.c
9883
9884 MICROCHIP USBA UDC DRIVER
9885 M:      Cristian Birsan <cristian.birsan@microchip.com>
9886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9887 S:      Supported
9888 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9889
9890 MICROCHIP USB251XB DRIVER
9891 M:      Richard Leitner <richard.leitner@skidata.com>
9892 L:      linux-usb@vger.kernel.org
9893 S:      Maintained
9894 F:      drivers/usb/misc/usb251xb.c
9895 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9896
9897 MICROCHIP XDMA DRIVER
9898 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9899 L:      linux-arm-kernel@lists.infradead.org
9900 L:      dmaengine@vger.kernel.org
9901 S:      Supported
9902 F:      drivers/dma/at_xdmac.c
9903
9904 MICROSEMI MIPS SOCS
9905 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9906 L:      linux-mips@vger.kernel.org
9907 S:      Maintained
9908 F:      arch/mips/generic/board-ocelot.c
9909 F:      arch/mips/configs/generic/board-ocelot.config
9910 F:      arch/mips/boot/dts/mscc/
9911 F:      Documentation/devicetree/bindings/mips/mscc.txt
9912
9913 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9914 M:      Don Brace <don.brace@microsemi.com>
9915 L:      esc.storagedev@microsemi.com
9916 L:      linux-scsi@vger.kernel.org
9917 S:      Supported
9918 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9919 F:      drivers/scsi/smartpqi/Kconfig
9920 F:      drivers/scsi/smartpqi/Makefile
9921 F:      include/linux/cciss*.h
9922 F:      include/uapi/linux/cciss*.h
9923 F:      Documentation/scsi/smartpqi.txt
9924
9925 MICROSEMI ETHERNET SWITCH DRIVER
9926 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9927 L:      netdev@vger.kernel.org
9928 S:      Supported
9929 F:      drivers/net/ethernet/mscc/
9930
9931 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9932 M:      Chen Yu <yu.c.chen@intel.com>
9933 L:      platform-driver-x86@vger.kernel.org
9934 S:      Supported
9935 F:      drivers/platform/x86/surfacepro3_button.c
9936
9937 MICROTEK X6 SCANNER
9938 M:      Oliver Neukum <oliver@neukum.org>
9939 S:      Maintained
9940 F:      drivers/usb/image/microtek.*
9941
9942 MIPS
9943 M:      Ralf Baechle <ralf@linux-mips.org>
9944 M:      Paul Burton <paul.burton@mips.com>
9945 M:      James Hogan <jhogan@kernel.org>
9946 L:      linux-mips@vger.kernel.org
9947 W:      http://www.linux-mips.org/
9948 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9950 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9951 S:      Supported
9952 F:      Documentation/devicetree/bindings/mips/
9953 F:      Documentation/mips/
9954 F:      arch/mips/
9955 F:      drivers/platform/mips/
9956
9957 MIPS BOSTON DEVELOPMENT BOARD
9958 M:      Paul Burton <paul.burton@mips.com>
9959 L:      linux-mips@vger.kernel.org
9960 S:      Maintained
9961 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9962 F:      arch/mips/boot/dts/img/boston.dts
9963 F:      arch/mips/configs/generic/board-boston.config
9964 F:      drivers/clk/imgtec/clk-boston.c
9965 F:      include/dt-bindings/clock/boston-clock.h
9966
9967 MIPS GENERIC PLATFORM
9968 M:      Paul Burton <paul.burton@mips.com>
9969 L:      linux-mips@vger.kernel.org
9970 S:      Supported
9971 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9972 F:      arch/mips/generic/
9973 F:      arch/mips/tools/generic-board-config.sh
9974
9975 MIPS/LOONGSON1 ARCHITECTURE
9976 M:      Keguang Zhang <keguang.zhang@gmail.com>
9977 L:      linux-mips@vger.kernel.org
9978 S:      Maintained
9979 F:      arch/mips/loongson32/
9980 F:      arch/mips/include/asm/mach-loongson32/
9981 F:      drivers/*/*loongson1*
9982 F:      drivers/*/*/*loongson1*
9983
9984 MIPS/LOONGSON2 ARCHITECTURE
9985 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9986 L:      linux-mips@vger.kernel.org
9987 S:      Maintained
9988 F:      arch/mips/loongson64/fuloong-2e/
9989 F:      arch/mips/loongson64/lemote-2f/
9990 F:      arch/mips/include/asm/mach-loongson64/
9991 F:      drivers/*/*loongson2*
9992 F:      drivers/*/*/*loongson2*
9993
9994 MIPS/LOONGSON3 ARCHITECTURE
9995 M:      Huacai Chen <chenhc@lemote.com>
9996 L:      linux-mips@vger.kernel.org
9997 S:      Maintained
9998 F:      arch/mips/loongson64/
9999 F:      arch/mips/include/asm/mach-loongson64/
10000 F:      drivers/platform/mips/cpu_hwmon.c
10001 F:      drivers/*/*loongson3*
10002 F:      drivers/*/*/*loongson3*
10003
10004 MIPS RINT INSTRUCTION EMULATION
10005 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10006 L:      linux-mips@vger.kernel.org
10007 S:      Supported
10008 F:      arch/mips/math-emu/sp_rint.c
10009 F:      arch/mips/math-emu/dp_rint.c
10010
10011 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10012 M:      Hans Verkuil <hverkuil@xs4all.nl>
10013 L:      linux-media@vger.kernel.org
10014 T:      git git://linuxtv.org/media_tree.git
10015 W:      https://linuxtv.org
10016 S:      Odd Fixes
10017 F:      drivers/media/radio/radio-miropcm20*
10018
10019 MMP SUPPORT
10020 R:      Lubomir Rintel <lkundrak@v3.sk>
10021 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10022 S:      Odd Fixes
10023 F:      arch/arm/boot/dts/mmp*
10024 F:      arch/arm/mach-mmp/
10025
10026 MMU GATHER AND TLB INVALIDATION
10027 M:      Will Deacon <will.deacon@arm.com>
10028 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10029 M:      Andrew Morton <akpm@linux-foundation.org>
10030 M:      Nick Piggin <npiggin@gmail.com>
10031 M:      Peter Zijlstra <peterz@infradead.org>
10032 L:      linux-arch@vger.kernel.org
10033 L:      linux-mm@kvack.org
10034 S:      Maintained
10035 F:      arch/*/include/asm/tlb.h
10036 F:      include/asm-generic/tlb.h
10037 F:      mm/mmu_gather.c
10038
10039 MN88472 MEDIA DRIVER
10040 M:      Antti Palosaari <crope@iki.fi>
10041 L:      linux-media@vger.kernel.org
10042 W:      https://linuxtv.org
10043 W:      http://palosaari.fi/linux/
10044 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10045 S:      Maintained
10046 F:      drivers/media/dvb-frontends/mn88472*
10047
10048 MN88473 MEDIA DRIVER
10049 M:      Antti Palosaari <crope@iki.fi>
10050 L:      linux-media@vger.kernel.org
10051 W:      https://linuxtv.org
10052 W:      http://palosaari.fi/linux/
10053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10054 S:      Maintained
10055 F:      drivers/media/dvb-frontends/mn88473*
10056
10057 MODULE SUPPORT
10058 M:      Jessica Yu <jeyu@kernel.org>
10059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10060 S:      Maintained
10061 F:      include/linux/module.h
10062 F:      kernel/module.c
10063
10064 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10065 W:      http://popies.net/meye/
10066 S:      Orphan
10067 F:      Documentation/media/v4l-drivers/meye*
10068 F:      drivers/media/pci/meye/
10069 F:      include/uapi/linux/meye.h
10070
10071 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10072 M:      Jiri Slaby <jirislaby@gmail.com>
10073 S:      Maintained
10074 F:      Documentation/serial/moxa-smartio
10075 F:      drivers/tty/mxser.*
10076
10077 MR800 AVERMEDIA USB FM RADIO DRIVER
10078 M:      Alexey Klimov <klimov.linux@gmail.com>
10079 L:      linux-media@vger.kernel.org
10080 T:      git git://linuxtv.org/media_tree.git
10081 S:      Maintained
10082 F:      drivers/media/radio/radio-mr800.c
10083
10084 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10085 M:      Alan Ott <alan@signal11.us>
10086 L:      linux-wpan@vger.kernel.org
10087 S:      Maintained
10088 F:      drivers/net/ieee802154/mrf24j40.c
10089 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10090
10091 MSI LAPTOP SUPPORT
10092 M:      "Lee, Chun-Yi" <jlee@suse.com>
10093 L:      platform-driver-x86@vger.kernel.org
10094 S:      Maintained
10095 F:      drivers/platform/x86/msi-laptop.c
10096
10097 MSI WMI SUPPORT
10098 L:      platform-driver-x86@vger.kernel.org
10099 S:      Orphan
10100 F:      drivers/platform/x86/msi-wmi.c
10101
10102 MSI001 MEDIA DRIVER
10103 M:      Antti Palosaari <crope@iki.fi>
10104 L:      linux-media@vger.kernel.org
10105 W:      https://linuxtv.org
10106 W:      http://palosaari.fi/linux/
10107 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10108 T:      git git://linuxtv.org/anttip/media_tree.git
10109 S:      Maintained
10110 F:      drivers/media/tuners/msi001*
10111
10112 MSI2500 MEDIA DRIVER
10113 M:      Antti Palosaari <crope@iki.fi>
10114 L:      linux-media@vger.kernel.org
10115 W:      https://linuxtv.org
10116 W:      http://palosaari.fi/linux/
10117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10118 T:      git git://linuxtv.org/anttip/media_tree.git
10119 S:      Maintained
10120 F:      drivers/media/usb/msi2500/
10121
10122 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10123 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10124 L:      linux-mtd@lists.infradead.org
10125 S:      Maintained
10126 F:      drivers/mtd/devices/docg3*
10127
10128 MT9M032 APTINA SENSOR DRIVER
10129 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10130 L:      linux-media@vger.kernel.org
10131 T:      git git://linuxtv.org/media_tree.git
10132 S:      Maintained
10133 F:      drivers/media/i2c/mt9m032.c
10134 F:      include/media/i2c/mt9m032.h
10135
10136 MT9P031 APTINA CAMERA SENSOR
10137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10138 L:      linux-media@vger.kernel.org
10139 T:      git git://linuxtv.org/media_tree.git
10140 S:      Maintained
10141 F:      drivers/media/i2c/mt9p031.c
10142 F:      include/media/i2c/mt9p031.h
10143
10144 MT9T001 APTINA CAMERA SENSOR
10145 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10146 L:      linux-media@vger.kernel.org
10147 T:      git git://linuxtv.org/media_tree.git
10148 S:      Maintained
10149 F:      drivers/media/i2c/mt9t001.c
10150 F:      include/media/i2c/mt9t001.h
10151
10152 MT9T112 APTINA CAMERA SENSOR
10153 M:      Jacopo Mondi <jacopo@jmondi.org>
10154 L:      linux-media@vger.kernel.org
10155 T:      git git://linuxtv.org/media_tree.git
10156 S:      Odd Fixes
10157 F:      drivers/media/i2c/mt9t112.c
10158 F:      include/media/i2c/mt9t112.h
10159
10160 MT9V032 APTINA CAMERA SENSOR
10161 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10162 L:      linux-media@vger.kernel.org
10163 T:      git git://linuxtv.org/media_tree.git
10164 S:      Maintained
10165 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10166 F:      drivers/media/i2c/mt9v032.c
10167 F:      include/media/i2c/mt9v032.h
10168
10169 MT9V111 APTINA CAMERA SENSOR
10170 M:      Jacopo Mondi <jacopo@jmondi.org>
10171 L:      linux-media@vger.kernel.org
10172 T:      git git://linuxtv.org/media_tree.git
10173 S:      Maintained
10174 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10175 F:      drivers/media/i2c/mt9v111.c
10176
10177 MULTIFUNCTION DEVICES (MFD)
10178 M:      Lee Jones <lee.jones@linaro.org>
10179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10180 S:      Supported
10181 F:      Documentation/devicetree/bindings/mfd/
10182 F:      drivers/mfd/
10183 F:      include/linux/mfd/
10184 F:      include/dt-bindings/mfd/
10185
10186 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10187 S:      Orphan
10188 F:      drivers/mmc/host/mmc_spi.c
10189 F:      include/linux/spi/mmc_spi.h
10190
10191 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10192 M:      Ulf Hansson <ulf.hansson@linaro.org>
10193 L:      linux-mmc@vger.kernel.org
10194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10195 S:      Maintained
10196 F:      Documentation/devicetree/bindings/mmc/
10197 F:      drivers/mmc/
10198 F:      include/linux/mmc/
10199 F:      include/uapi/linux/mmc/
10200
10201 MULTIPLEXER SUBSYSTEM
10202 M:      Peter Rosin <peda@axentia.se>
10203 S:      Maintained
10204 F:      Documentation/ABI/testing/sysfs-class-mux*
10205 F:      Documentation/devicetree/bindings/mux/
10206 F:      include/dt-bindings/mux/
10207 F:      include/linux/mux/
10208 F:      drivers/mux/
10209
10210 MULTITECH MULTIPORT CARD (ISICOM)
10211 S:      Orphan
10212 F:      drivers/tty/isicom.c
10213 F:      include/linux/isicom.h
10214
10215 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10216 M:      Bin Liu <b-liu@ti.com>
10217 L:      linux-usb@vger.kernel.org
10218 S:      Maintained
10219 F:      drivers/usb/musb/
10220
10221 MXL301RF MEDIA DRIVER
10222 M:      Akihiro Tsukada <tskd08@gmail.com>
10223 L:      linux-media@vger.kernel.org
10224 S:      Odd Fixes
10225 F:      drivers/media/tuners/mxl301rf*
10226
10227 MXL5007T MEDIA DRIVER
10228 M:      Michael Krufky <mkrufky@linuxtv.org>
10229 L:      linux-media@vger.kernel.org
10230 W:      https://linuxtv.org
10231 W:      http://github.com/mkrufky
10232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10233 T:      git git://linuxtv.org/mkrufky/tuners.git
10234 S:      Maintained
10235 F:      drivers/media/tuners/mxl5007t.*
10236
10237 MXSFB DRM DRIVER
10238 M:      Marek Vasut <marex@denx.de>
10239 M:      Stefan Agner <stefan@agner.ch>
10240 L:      dri-devel@lists.freedesktop.org
10241 S:      Supported
10242 F:      drivers/gpu/drm/mxsfb/
10243 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10244 T:      git git://anongit.freedesktop.org/drm/drm-misc
10245
10246 MYLEX DAC960 PCI RAID Controller
10247 M:      Hannes Reinecke <hare@kernel.org>
10248 L:      linux-scsi@vger.kernel.org
10249 S:      Supported
10250 F:      drivers/scsi/myrb.*
10251 F:      drivers/scsi/myrs.*
10252
10253 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10254 M:      Chris Lee <christopher.lee@cspi.com>
10255 L:      netdev@vger.kernel.org
10256 W:      https://www.cspi.com/ethernet-products/support/downloads/
10257 S:      Supported
10258 F:      drivers/net/ethernet/myricom/myri10ge/
10259
10260 NAND FLASH SUBSYSTEM
10261 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10262 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10263 R:      Richard Weinberger <richard@nod.at>
10264 L:      linux-mtd@lists.infradead.org
10265 W:      http://www.linux-mtd.infradead.org/
10266 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10267 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10268 T:      git git://git.infradead.org/linux-mtd.git nand/next
10269 S:      Maintained
10270 F:      drivers/mtd/nand/
10271 F:      include/linux/mtd/*nand*.h
10272
10273 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10274 M:      Daniel Mack <zonque@gmail.com>
10275 S:      Maintained
10276 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10277 W:      http://www.native-instruments.com
10278 F:      sound/usb/caiaq/
10279
10280 NATSEMI ETHERNET DRIVER (DP8381x)
10281 S:      Orphan
10282 F:      drivers/net/ethernet/natsemi/natsemi.c
10283
10284 NCR 5380 SCSI DRIVERS
10285 M:      Finn Thain <fthain@telegraphics.com.au>
10286 M:      Michael Schmitz <schmitzmic@gmail.com>
10287 L:      linux-scsi@vger.kernel.org
10288 S:      Maintained
10289 F:      Documentation/scsi/g_NCR5380.txt
10290 F:      drivers/scsi/NCR5380.*
10291 F:      drivers/scsi/arm/cumana_1.c
10292 F:      drivers/scsi/arm/oak.c
10293 F:      drivers/scsi/atari_scsi.*
10294 F:      drivers/scsi/dmx3191d.c
10295 F:      drivers/scsi/g_NCR5380.*
10296 F:      drivers/scsi/mac_scsi.*
10297 F:      drivers/scsi/sun3_scsi.*
10298 F:      drivers/scsi/sun3_scsi_vme.c
10299
10300 NCSI LIBRARY:
10301 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10302 S:      Maintained
10303 F:      net/ncsi/
10304
10305 NCT6775 HARDWARE MONITOR DRIVER
10306 M:      Guenter Roeck <linux@roeck-us.net>
10307 L:      linux-hwmon@vger.kernel.org
10308 S:      Maintained
10309 F:      Documentation/hwmon/nct6775
10310 F:      drivers/hwmon/nct6775.c
10311
10312 NET_FAILOVER MODULE
10313 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10314 L:      netdev@vger.kernel.org
10315 S:      Supported
10316 F:      driver/net/net_failover.c
10317 F:      include/net/net_failover.h
10318 F:      Documentation/networking/net_failover.rst
10319
10320 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10321 M:      Faisal Latif <faisal.latif@intel.com>
10322 L:      linux-rdma@vger.kernel.org
10323 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10324 S:      Supported
10325 F:      drivers/infiniband/hw/nes/
10326 F:      include/uapi/rdma/nes-abi.h
10327
10328 NETEM NETWORK EMULATOR
10329 M:      Stephen Hemminger <stephen@networkplumber.org>
10330 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10331 S:      Maintained
10332 F:      net/sched/sch_netem.c
10333
10334 NETERION 10GbE DRIVERS (s2io/vxge)
10335 M:      Jon Mason <jdmason@kudzu.us>
10336 L:      netdev@vger.kernel.org
10337 S:      Supported
10338 F:      Documentation/networking/s2io.txt
10339 F:      Documentation/networking/vxge.txt
10340 F:      drivers/net/ethernet/neterion/
10341
10342 NETFILTER
10343 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10344 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10345 M:      Florian Westphal <fw@strlen.de>
10346 L:      netfilter-devel@vger.kernel.org
10347 L:      coreteam@netfilter.org
10348 W:      http://www.netfilter.org/
10349 W:      http://www.iptables.org/
10350 W:      http://www.nftables.org/
10351 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10354 S:      Maintained
10355 F:      include/linux/netfilter*
10356 F:      include/linux/netfilter/
10357 F:      include/net/netfilter/
10358 F:      include/uapi/linux/netfilter*
10359 F:      include/uapi/linux/netfilter/
10360 F:      net/*/netfilter.c
10361 F:      net/*/netfilter/
10362 F:      net/netfilter/
10363 F:      net/bridge/br_netfilter*.c
10364
10365 NETROM NETWORK LAYER
10366 M:      Ralf Baechle <ralf@linux-mips.org>
10367 L:      linux-hams@vger.kernel.org
10368 W:      http://www.linux-ax25.org/
10369 S:      Maintained
10370 F:      include/net/netrom.h
10371 F:      include/uapi/linux/netrom.h
10372 F:      net/netrom/
10373
10374 NETRONOME ETHERNET DRIVERS
10375 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10376 L:      oss-drivers@netronome.com
10377 S:      Maintained
10378 F:      drivers/net/ethernet/netronome/
10379
10380 NETWORK BLOCK DEVICE (NBD)
10381 M:      Josef Bacik <josef@toxicpanda.com>
10382 S:      Maintained
10383 L:      linux-block@vger.kernel.org
10384 L:      nbd@other.debian.org
10385 F:      Documentation/blockdev/nbd.txt
10386 F:      drivers/block/nbd.c
10387 F:      include/uapi/linux/nbd.h
10388
10389 NETWORK DROP MONITOR
10390 M:      Neil Horman <nhorman@tuxdriver.com>
10391 L:      netdev@vger.kernel.org
10392 S:      Maintained
10393 W:      https://fedorahosted.org/dropwatch/
10394 F:      net/core/drop_monitor.c
10395
10396 NETWORKING DRIVERS
10397 M:      "David S. Miller" <davem@davemloft.net>
10398 L:      netdev@vger.kernel.org
10399 W:      http://www.linuxfoundation.org/en/Net
10400 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10403 S:      Odd Fixes
10404 F:      Documentation/devicetree/bindings/net/
10405 F:      drivers/net/
10406 F:      include/linux/if_*
10407 F:      include/linux/netdevice.h
10408 F:      include/linux/etherdevice.h
10409 F:      include/linux/fcdevice.h
10410 F:      include/linux/fddidevice.h
10411 F:      include/linux/hippidevice.h
10412 F:      include/linux/inetdevice.h
10413 F:      include/uapi/linux/if_*
10414 F:      include/uapi/linux/netdevice.h
10415
10416 NETWORKING DRIVERS (WIRELESS)
10417 M:      Kalle Valo <kvalo@codeaurora.org>
10418 L:      linux-wireless@vger.kernel.org
10419 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10422 S:      Maintained
10423 F:      Documentation/devicetree/bindings/net/wireless/
10424 F:      drivers/net/wireless/
10425
10426 NETWORKING [DSA]
10427 M:      Andrew Lunn <andrew@lunn.ch>
10428 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10429 M:      Florian Fainelli <f.fainelli@gmail.com>
10430 S:      Maintained
10431 F:      Documentation/devicetree/bindings/net/dsa/
10432 F:      net/dsa/
10433 F:      include/net/dsa.h
10434 F:      include/linux/dsa/
10435 F:      drivers/net/dsa/
10436
10437 NETWORKING [GENERAL]
10438 M:      "David S. Miller" <davem@davemloft.net>
10439 L:      netdev@vger.kernel.org
10440 W:      http://www.linuxfoundation.org/en/Net
10441 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10444 B:      mailto:netdev@vger.kernel.org
10445 S:      Maintained
10446 F:      net/
10447 F:      include/net/
10448 F:      include/linux/in.h
10449 F:      include/linux/net.h
10450 F:      include/linux/netdevice.h
10451 F:      include/uapi/linux/in.h
10452 F:      include/uapi/linux/net.h
10453 F:      include/uapi/linux/netdevice.h
10454 F:      include/uapi/linux/net_namespace.h
10455 F:      tools/testing/selftests/net/
10456 F:      lib/net_utils.c
10457 F:      lib/random32.c
10458 F:      Documentation/networking/
10459
10460 NETWORKING [IPSEC]
10461 M:      Steffen Klassert <steffen.klassert@secunet.com>
10462 M:      Herbert Xu <herbert@gondor.apana.org.au>
10463 M:      "David S. Miller" <davem@davemloft.net>
10464 L:      netdev@vger.kernel.org
10465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10467 S:      Maintained
10468 F:      net/xfrm/
10469 F:      net/key/
10470 F:      net/ipv4/xfrm*
10471 F:      net/ipv4/esp4*
10472 F:      net/ipv4/ah4.c
10473 F:      net/ipv4/ipcomp.c
10474 F:      net/ipv4/ip_vti.c
10475 F:      net/ipv6/xfrm*
10476 F:      net/ipv6/esp6*
10477 F:      net/ipv6/ah6.c
10478 F:      net/ipv6/ipcomp6.c
10479 F:      net/ipv6/ip6_vti.c
10480 F:      include/uapi/linux/xfrm.h
10481 F:      include/net/xfrm.h
10482
10483 NETWORKING [IPv4/IPv6]
10484 M:      "David S. Miller" <davem@davemloft.net>
10485 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10486 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10487 L:      netdev@vger.kernel.org
10488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10489 S:      Maintained
10490 F:      net/ipv4/
10491 F:      net/ipv6/
10492 F:      include/net/ip*
10493 F:      arch/x86/net/*
10494
10495 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10496 M:      Paul Moore <paul@paul-moore.com>
10497 W:      https://github.com/netlabel
10498 L:      netdev@vger.kernel.org
10499 L:      linux-security-module@vger.kernel.org
10500 S:      Maintained
10501 F:      Documentation/netlabel/
10502 F:      include/net/calipso.h
10503 F:      include/net/cipso_ipv4.h
10504 F:      include/net/netlabel.h
10505 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10506 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10507 F:      net/netlabel/
10508 F:      net/ipv4/cipso_ipv4.c
10509 F:      net/ipv6/calipso.c
10510 F:      net/netfilter/xt_CONNSECMARK.c
10511 F:      net/netfilter/xt_SECMARK.c
10512
10513 NETWORKING [TCP]
10514 M:      Eric Dumazet <edumazet@google.com>
10515 L:      netdev@vger.kernel.org
10516 S:      Maintained
10517 F:      net/ipv4/tcp*.c
10518 F:      net/ipv4/syncookies.c
10519 F:      net/ipv6/tcp*.c
10520 F:      net/ipv6/syncookies.c
10521 F:      include/uapi/linux/tcp.h
10522 F:      include/net/tcp.h
10523 F:      include/linux/tcp.h
10524 F:      include/trace/events/tcp.h
10525
10526 NETWORKING [TLS]
10527 M:      Boris Pismenny <borisp@mellanox.com>
10528 M:      Aviad Yehezkel <aviadye@mellanox.com>
10529 M:      Dave Watson <davejwatson@fb.com>
10530 M:      John Fastabend <john.fastabend@gmail.com>
10531 M:      Daniel Borkmann <daniel@iogearbox.net>
10532 L:      netdev@vger.kernel.org
10533 S:      Maintained
10534 F:      net/tls/*
10535 F:      include/uapi/linux/tls.h
10536 F:      include/net/tls.h
10537
10538 NETWORKING [WIRELESS]
10539 L:      linux-wireless@vger.kernel.org
10540 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10541
10542 NETDEVSIM
10543 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10544 S:      Maintained
10545 F:      drivers/net/netdevsim/*
10546
10547 NETXEN (1/10) GbE SUPPORT
10548 M:      Manish Chopra <manish.chopra@cavium.com>
10549 M:      Rahul Verma <rahul.verma@cavium.com>
10550 M:      Dept-GELinuxNICDev@cavium.com
10551 L:      netdev@vger.kernel.org
10552 S:      Supported
10553 F:      drivers/net/ethernet/qlogic/netxen/
10554
10555 NFC SUBSYSTEM
10556 M:      Samuel Ortiz <sameo@linux.intel.com>
10557 L:      linux-wireless@vger.kernel.org
10558 L:      linux-nfc@lists.01.org (subscribers-only)
10559 S:      Supported
10560 F:      net/nfc/
10561 F:      include/net/nfc/
10562 F:      include/uapi/linux/nfc.h
10563 F:      drivers/nfc/
10564 F:      include/linux/platform_data/nfcmrvl.h
10565 F:      include/linux/platform_data/nxp-nci.h
10566 F:      Documentation/devicetree/bindings/net/nfc/
10567
10568 NFS, SUNRPC, AND LOCKD CLIENTS
10569 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10570 M:      Anna Schumaker <anna.schumaker@netapp.com>
10571 L:      linux-nfs@vger.kernel.org
10572 W:      http://client.linux-nfs.org
10573 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10574 S:      Maintained
10575 F:      fs/lockd/
10576 F:      fs/nfs/
10577 F:      fs/nfs_common/
10578 F:      net/sunrpc/
10579 F:      include/linux/lockd/
10580 F:      include/linux/nfs*
10581 F:      include/linux/sunrpc/
10582 F:      include/uapi/linux/nfs*
10583 F:      include/uapi/linux/sunrpc/
10584
10585 NILFS2 FILESYSTEM
10586 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10587 L:      linux-nilfs@vger.kernel.org
10588 W:      https://nilfs.sourceforge.io/
10589 W:      https://nilfs.osdn.jp/
10590 T:      git git://github.com/konis/nilfs2.git
10591 S:      Supported
10592 F:      Documentation/filesystems/nilfs2.txt
10593 F:      fs/nilfs2/
10594 F:      include/trace/events/nilfs2.h
10595 F:      include/uapi/linux/nilfs2_api.h
10596 F:      include/uapi/linux/nilfs2_ondisk.h
10597
10598 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10599 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10600 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10601 S:      Maintained
10602 F:      Documentation/scsi/NinjaSCSI.txt
10603 F:      drivers/scsi/pcmcia/nsp_*
10604
10605 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10606 M:      GOTO Masanori <gotom@debian.or.jp>
10607 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10608 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10609 S:      Maintained
10610 F:      Documentation/scsi/NinjaSCSI.txt
10611 F:      drivers/scsi/nsp32*
10612
10613 NIOS2 ARCHITECTURE
10614 M:      Ley Foon Tan <lftan@altera.com>
10615 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10617 S:      Maintained
10618 F:      arch/nios2/
10619
10620 NOHZ, DYNTICKS SUPPORT
10621 M:      Frederic Weisbecker <fweisbec@gmail.com>
10622 M:      Thomas Gleixner <tglx@linutronix.de>
10623 M:      Ingo Molnar <mingo@kernel.org>
10624 L:      linux-kernel@vger.kernel.org
10625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10626 S:      Maintained
10627 F:      kernel/time/tick*.*
10628 F:      include/linux/tick.h
10629 F:      include/linux/sched/nohz.h
10630
10631 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10632 M:      Pavel Machek <pavel@ucw.cz>
10633 M:      Sakari Ailus <sakari.ailus@iki.fi>
10634 L:      linux-media@vger.kernel.org
10635 S:      Maintained
10636 F:      drivers/media/i2c/et8ek8
10637 F:      drivers/media/i2c/ad5820.c
10638
10639 NOKIA N900 POWER SUPPLY DRIVERS
10640 R:      Pali Rohár <pali.rohar@gmail.com>
10641 F:      include/linux/power/bq2415x_charger.h
10642 F:      include/linux/power/bq27xxx_battery.h
10643 F:      include/linux/power/isp1704_charger.h
10644 F:      drivers/power/supply/bq2415x_charger.c
10645 F:      drivers/power/supply/bq27xxx_battery.c
10646 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10647 F:      drivers/power/supply/isp1704_charger.c
10648 F:      drivers/power/supply/rx51_battery.c
10649
10650 NTB AMD DRIVER
10651 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10652 L:      linux-ntb@googlegroups.com
10653 S:      Supported
10654 F:      drivers/ntb/hw/amd/
10655
10656 NTB DRIVER CORE
10657 M:      Jon Mason <jdmason@kudzu.us>
10658 M:      Dave Jiang <dave.jiang@intel.com>
10659 M:      Allen Hubbe <allenbh@gmail.com>
10660 L:      linux-ntb@googlegroups.com
10661 S:      Supported
10662 W:      https://github.com/jonmason/ntb/wiki
10663 T:      git git://github.com/jonmason/ntb.git
10664 F:      drivers/ntb/
10665 F:      drivers/net/ntb_netdev.c
10666 F:      include/linux/ntb.h
10667 F:      include/linux/ntb_transport.h
10668 F:      tools/testing/selftests/ntb/
10669
10670 NTB IDT DRIVER
10671 M:      Serge Semin <fancer.lancer@gmail.com>
10672 L:      linux-ntb@googlegroups.com
10673 S:      Supported
10674 F:      drivers/ntb/hw/idt/
10675
10676 NTB INTEL DRIVER
10677 M:      Dave Jiang <dave.jiang@intel.com>
10678 L:      linux-ntb@googlegroups.com
10679 S:      Supported
10680 W:      https://github.com/davejiang/linux/wiki
10681 T:      git https://github.com/davejiang/linux.git
10682 F:      drivers/ntb/hw/intel/
10683
10684 NTFS FILESYSTEM
10685 M:      Anton Altaparmakov <anton@tuxera.com>
10686 L:      linux-ntfs-dev@lists.sourceforge.net
10687 W:      http://www.tuxera.com/
10688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10689 S:      Supported
10690 F:      Documentation/filesystems/ntfs.txt
10691 F:      fs/ntfs/
10692
10693 NUBUS SUBSYSTEM
10694 M:      Finn Thain <fthain@telegraphics.com.au>
10695 L:      linux-m68k@lists.linux-m68k.org
10696 S:      Maintained
10697 F:      arch/*/include/asm/nubus.h
10698 F:      drivers/nubus/
10699 F:      include/linux/nubus.h
10700 F:      include/uapi/linux/nubus.h
10701
10702 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10703 M:      Antonino Daplas <adaplas@gmail.com>
10704 L:      linux-fbdev@vger.kernel.org
10705 S:      Maintained
10706 F:      drivers/video/fbdev/riva/
10707 F:      drivers/video/fbdev/nvidia/
10708
10709 NVM EXPRESS DRIVER
10710 M:      Keith Busch <keith.busch@intel.com>
10711 M:      Jens Axboe <axboe@fb.com>
10712 M:      Christoph Hellwig <hch@lst.de>
10713 M:      Sagi Grimberg <sagi@grimberg.me>
10714 L:      linux-nvme@lists.infradead.org
10715 T:      git://git.infradead.org/nvme.git
10716 W:      http://git.infradead.org/nvme.git
10717 S:      Supported
10718 F:      drivers/nvme/host/
10719 F:      include/linux/nvme.h
10720 F:      include/uapi/linux/nvme_ioctl.h
10721
10722 NVM EXPRESS FC TRANSPORT DRIVERS
10723 M:      James Smart <james.smart@broadcom.com>
10724 L:      linux-nvme@lists.infradead.org
10725 S:      Supported
10726 F:      include/linux/nvme-fc.h
10727 F:      include/linux/nvme-fc-driver.h
10728 F:      drivers/nvme/host/fc.c
10729 F:      drivers/nvme/target/fc.c
10730 F:      drivers/nvme/target/fcloop.c
10731
10732 NVM EXPRESS TARGET DRIVER
10733 M:      Christoph Hellwig <hch@lst.de>
10734 M:      Sagi Grimberg <sagi@grimberg.me>
10735 L:      linux-nvme@lists.infradead.org
10736 T:      git://git.infradead.org/nvme.git
10737 W:      http://git.infradead.org/nvme.git
10738 S:      Supported
10739 F:      drivers/nvme/target/
10740
10741 NVMEM FRAMEWORK
10742 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10743 S:      Maintained
10744 F:      drivers/nvmem/
10745 F:      Documentation/devicetree/bindings/nvmem/
10746 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10747 F:      include/linux/nvmem-consumer.h
10748 F:      include/linux/nvmem-provider.h
10749
10750 NXP SGTL5000 DRIVER
10751 M:      Fabio Estevam <fabio.estevam@nxp.com>
10752 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10753 S:      Maintained
10754 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10755 F:      sound/soc/codecs/sgtl5000*
10756
10757 NXP TDA998X DRM DRIVER
10758 M:      Russell King <linux@armlinux.org.uk>
10759 S:      Maintained
10760 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10761 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10762 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10763 F:      include/drm/i2c/tda998x.h
10764 F:      include/dt-bindings/display/tda998x.h
10765 K:      "nxp,tda998x"
10766
10767 NXP TFA9879 DRIVER
10768 M:      Peter Rosin <peda@axentia.se>
10769 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10770 S:      Maintained
10771 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10772 F:      sound/soc/codecs/tfa9879*
10773
10774 NXP-NCI NFC DRIVER
10775 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10776 R:      Charles Gorand <charles.gorand@effinnov.com>
10777 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10778 S:      Supported
10779 F:      drivers/nfc/nxp-nci
10780
10781 OBJTOOL
10782 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10783 M:      Peter Zijlstra <peterz@infradead.org>
10784 S:      Supported
10785 F:      tools/objtool/
10786
10787 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10788 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10789 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10790 L:      linuxppc-dev@lists.ozlabs.org
10791 S:      Supported
10792 F:      arch/powerpc/platforms/powernv/ocxl.c
10793 F:      arch/powerpc/include/asm/pnv-ocxl.h
10794 F:      drivers/misc/ocxl/
10795 F:      include/misc/ocxl*
10796 F:      include/uapi/misc/ocxl.h
10797 F:      Documentation/accelerators/ocxl.rst
10798
10799 OMAP AUDIO SUPPORT
10800 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10801 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10802 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10803 L:      linux-omap@vger.kernel.org
10804 S:      Maintained
10805 F:      sound/soc/ti/omap*
10806 F:      sound/soc/ti/rx51.c
10807 F:      sound/soc/ti/n810.c
10808 F:      sound/soc/ti/sdma-pcm.*
10809
10810 OMAP CLOCK FRAMEWORK SUPPORT
10811 M:      Paul Walmsley <paul@pwsan.com>
10812 L:      linux-omap@vger.kernel.org
10813 S:      Maintained
10814 F:      arch/arm/*omap*/*clock*
10815
10816 OMAP DEVICE TREE SUPPORT
10817 M:      Benoît Cousson <bcousson@baylibre.com>
10818 M:      Tony Lindgren <tony@atomide.com>
10819 L:      linux-omap@vger.kernel.org
10820 L:      devicetree@vger.kernel.org
10821 S:      Maintained
10822 F:      arch/arm/boot/dts/*omap*
10823 F:      arch/arm/boot/dts/*am3*
10824 F:      arch/arm/boot/dts/*am4*
10825 F:      arch/arm/boot/dts/*am5*
10826 F:      arch/arm/boot/dts/*dra7*
10827
10828 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10829 L:      linux-omap@vger.kernel.org
10830 L:      linux-fbdev@vger.kernel.org
10831 S:      Orphan
10832 F:      drivers/video/fbdev/omap2/
10833 F:      Documentation/arm/OMAP/DSS
10834
10835 OMAP FRAMEBUFFER SUPPORT
10836 L:      linux-fbdev@vger.kernel.org
10837 L:      linux-omap@vger.kernel.org
10838 S:      Orphan
10839 F:      drivers/video/fbdev/omap/
10840
10841 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10842 M:      Roger Quadros <rogerq@ti.com>
10843 M:      Tony Lindgren <tony@atomide.com>
10844 L:      linux-omap@vger.kernel.org
10845 S:      Maintained
10846 F:      drivers/memory/omap-gpmc.c
10847 F:      arch/arm/mach-omap2/*gpmc*
10848
10849 OMAP GPIO DRIVER
10850 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10851 M:      Santosh Shilimkar <ssantosh@kernel.org>
10852 M:      Kevin Hilman <khilman@kernel.org>
10853 L:      linux-omap@vger.kernel.org
10854 S:      Maintained
10855 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10856 F:      drivers/gpio/gpio-omap.c
10857
10858 OMAP HARDWARE SPINLOCK SUPPORT
10859 M:      Ohad Ben-Cohen <ohad@wizery.com>
10860 L:      linux-omap@vger.kernel.org
10861 S:      Maintained
10862 F:      drivers/hwspinlock/omap_hwspinlock.c
10863
10864 OMAP HS MMC SUPPORT
10865 L:      linux-mmc@vger.kernel.org
10866 L:      linux-omap@vger.kernel.org
10867 S:      Orphan
10868 F:      drivers/mmc/host/omap_hsmmc.c
10869
10870 OMAP HWMOD DATA
10871 M:      Paul Walmsley <paul@pwsan.com>
10872 L:      linux-omap@vger.kernel.org
10873 S:      Maintained
10874 F:      arch/arm/mach-omap2/omap_hwmod*data*
10875
10876 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10877 M:      Benoît Cousson <bcousson@baylibre.com>
10878 L:      linux-omap@vger.kernel.org
10879 S:      Maintained
10880 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10881
10882 OMAP HWMOD SUPPORT
10883 M:      Benoît Cousson <bcousson@baylibre.com>
10884 M:      Paul Walmsley <paul@pwsan.com>
10885 L:      linux-omap@vger.kernel.org
10886 S:      Maintained
10887 F:      arch/arm/mach-omap2/omap_hwmod.*
10888
10889 OMAP I2C DRIVER
10890 M:      Vignesh R <vigneshr@ti.com>
10891 L:      linux-omap@vger.kernel.org
10892 L:      linux-i2c@vger.kernel.org
10893 S:      Maintained
10894 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10895 F:      drivers/i2c/busses/i2c-omap.c
10896
10897 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10898 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10899 L:      linux-media@vger.kernel.org
10900 S:      Maintained
10901 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10902 F:      drivers/media/platform/omap3isp/
10903 F:      drivers/staging/media/omap4iss/
10904
10905 OMAP MMC SUPPORT
10906 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10907 L:      linux-omap@vger.kernel.org
10908 S:      Odd Fixes
10909 F:      drivers/mmc/host/omap.c
10910
10911 OMAP POWER MANAGEMENT SUPPORT
10912 M:      Kevin Hilman <khilman@kernel.org>
10913 L:      linux-omap@vger.kernel.org
10914 S:      Maintained
10915 F:      arch/arm/*omap*/*pm*
10916 F:      drivers/cpufreq/omap-cpufreq.c
10917
10918 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10919 M:      Rajendra Nayak <rnayak@codeaurora.org>
10920 M:      Paul Walmsley <paul@pwsan.com>
10921 L:      linux-omap@vger.kernel.org
10922 S:      Maintained
10923 F:      arch/arm/mach-omap2/prm*
10924
10925 OMAP RANDOM NUMBER GENERATOR SUPPORT
10926 M:      Deepak Saxena <dsaxena@plexity.net>
10927 S:      Maintained
10928 F:      drivers/char/hw_random/omap-rng.c
10929
10930 OMAP USB SUPPORT
10931 L:      linux-usb@vger.kernel.org
10932 L:      linux-omap@vger.kernel.org
10933 S:      Orphan
10934 F:      drivers/usb/*/*omap*
10935 F:      arch/arm/*omap*/usb*
10936
10937 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10938 M:      Mark Jackson <mpfj@newflow.co.uk>
10939 L:      linux-omap@vger.kernel.org
10940 S:      Maintained
10941 F:      arch/arm/boot/dts/am335x-nano.dts
10942
10943 OMAP1 SUPPORT
10944 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10945 M:      Tony Lindgren <tony@atomide.com>
10946 L:      linux-omap@vger.kernel.org
10947 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10949 S:      Maintained
10950 F:      arch/arm/mach-omap1/
10951 F:      arch/arm/plat-omap/
10952 F:      arch/arm/configs/omap1_defconfig
10953 F:      drivers/i2c/busses/i2c-omap.c
10954 F:      include/linux/platform_data/i2c-omap.h
10955 F:      include/linux/platform_data/ams-delta-fiq.h
10956
10957 OMAP2+ SUPPORT
10958 M:      Tony Lindgren <tony@atomide.com>
10959 L:      linux-omap@vger.kernel.org
10960 W:      http://www.muru.com/linux/omap/
10961 W:      http://linux.omap.com/
10962 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10964 S:      Maintained
10965 F:      arch/arm/mach-omap2/
10966 F:      arch/arm/plat-omap/
10967 F:      arch/arm/configs/omap2plus_defconfig
10968 F:      drivers/i2c/busses/i2c-omap.c
10969 F:      drivers/irqchip/irq-omap-intc.c
10970 F:      drivers/mfd/*omap*.c
10971 F:      drivers/mfd/menelaus.c
10972 F:      drivers/mfd/palmas.c
10973 F:      drivers/mfd/tps65217.c
10974 F:      drivers/mfd/tps65218.c
10975 F:      drivers/mfd/tps65910.c
10976 F:      drivers/mfd/twl-core.[ch]
10977 F:      drivers/mfd/twl4030*.c
10978 F:      drivers/mfd/twl6030*.c
10979 F:      drivers/mfd/twl6040*.c
10980 F:      drivers/regulator/palmas-regulator*.c
10981 F:      drivers/regulator/pbias-regulator.c
10982 F:      drivers/regulator/tps65217-regulator.c
10983 F:      drivers/regulator/tps65218-regulator.c
10984 F:      drivers/regulator/tps65910-regulator.c
10985 F:      drivers/regulator/twl-regulator.c
10986 F:      drivers/regulator/twl6030-regulator.c
10987 F:      include/linux/platform_data/i2c-omap.h
10988
10989 ONION OMEGA2+ BOARD
10990 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10991 L:      linux-mips@vger.kernel.org
10992 S:      Maintained
10993 F:      arch/mips/boot/dts/ralink/omega2p.dts
10994
10995 OMFS FILESYSTEM
10996 M:      Bob Copeland <me@bobcopeland.com>
10997 L:      linux-karma-devel@lists.sourceforge.net
10998 S:      Maintained
10999 F:      Documentation/filesystems/omfs.txt
11000 F:      fs/omfs/
11001
11002 OMNIKEY CARDMAN 4000 DRIVER
11003 M:      Harald Welte <laforge@gnumonks.org>
11004 S:      Maintained
11005 F:      drivers/char/pcmcia/cm4000_cs.c
11006 F:      include/linux/cm4000_cs.h
11007 F:      include/uapi/linux/cm4000_cs.h
11008
11009 OMNIKEY CARDMAN 4040 DRIVER
11010 M:      Harald Welte <laforge@gnumonks.org>
11011 S:      Maintained
11012 F:      drivers/char/pcmcia/cm4040_cs.*
11013
11014 OMNIVISION OV13858 SENSOR DRIVER
11015 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11016 L:      linux-media@vger.kernel.org
11017 T:      git git://linuxtv.org/media_tree.git
11018 S:      Maintained
11019 F:      drivers/media/i2c/ov13858.c
11020
11021 OMNIVISION OV2680 SENSOR DRIVER
11022 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11023 L:      linux-media@vger.kernel.org
11024 T:      git git://linuxtv.org/media_tree.git
11025 S:      Maintained
11026 F:      drivers/media/i2c/ov2680.c
11027 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11028
11029 OMNIVISION OV2685 SENSOR DRIVER
11030 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11031 L:      linux-media@vger.kernel.org
11032 T:      git git://linuxtv.org/media_tree.git
11033 S:      Maintained
11034 F:      drivers/media/i2c/ov2685.c
11035
11036 OMNIVISION OV5640 SENSOR DRIVER
11037 M:      Steve Longerbeam <slongerbeam@gmail.com>
11038 L:      linux-media@vger.kernel.org
11039 T:      git git://linuxtv.org/media_tree.git
11040 S:      Maintained
11041 F:      drivers/media/i2c/ov5640.c
11042
11043 OMNIVISION OV5647 SENSOR DRIVER
11044 M:      Luis Oliveira <lolivei@synopsys.com>
11045 L:      linux-media@vger.kernel.org
11046 T:      git git://linuxtv.org/media_tree.git
11047 S:      Maintained
11048 F:      drivers/media/i2c/ov5647.c
11049
11050 OMNIVISION OV5695 SENSOR DRIVER
11051 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11052 L:      linux-media@vger.kernel.org
11053 T:      git git://linuxtv.org/media_tree.git
11054 S:      Maintained
11055 F:      drivers/media/i2c/ov5695.c
11056
11057 OMNIVISION OV7670 SENSOR DRIVER
11058 M:      Jonathan Corbet <corbet@lwn.net>
11059 L:      linux-media@vger.kernel.org
11060 T:      git git://linuxtv.org/media_tree.git
11061 S:      Maintained
11062 F:      drivers/media/i2c/ov7670.c
11063 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11064
11065 OMNIVISION OV772x SENSOR DRIVER
11066 M:      Jacopo Mondi <jacopo@jmondi.org>
11067 L:      linux-media@vger.kernel.org
11068 T:      git git://linuxtv.org/media_tree.git
11069 S:      Odd fixes
11070 F:      drivers/media/i2c/ov772x.c
11071 F:      include/media/i2c/ov772x.h
11072 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11073
11074 OMNIVISION OV7740 SENSOR DRIVER
11075 M:      Wenyou Yang <wenyou.yang@microchip.com>
11076 L:      linux-media@vger.kernel.org
11077 T:      git git://linuxtv.org/media_tree.git
11078 S:      Maintained
11079 F:      drivers/media/i2c/ov7740.c
11080 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11081
11082 OMNIVISION OV9650 SENSOR DRIVER
11083 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11084 R:      Akinobu Mita <akinobu.mita@gmail.com>
11085 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11086 L:      linux-media@vger.kernel.org
11087 T:      git git://linuxtv.org/media_tree.git
11088 S:      Maintained
11089 F:      drivers/media/i2c/ov9650.c
11090 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11091
11092 ONENAND FLASH DRIVER
11093 M:      Kyungmin Park <kyungmin.park@samsung.com>
11094 L:      linux-mtd@lists.infradead.org
11095 S:      Maintained
11096 F:      drivers/mtd/nand/onenand/
11097 F:      include/linux/mtd/onenand*.h
11098
11099 ONSTREAM SCSI TAPE DRIVER
11100 M:      Willem Riede <osst@riede.org>
11101 L:      osst-users@lists.sourceforge.net
11102 L:      linux-scsi@vger.kernel.org
11103 S:      Maintained
11104 F:      Documentation/scsi/osst.txt
11105 F:      drivers/scsi/osst.*
11106 F:      drivers/scsi/osst_*.h
11107 F:      drivers/scsi/st.h
11108
11109 OP-TEE DRIVER
11110 M:      Jens Wiklander <jens.wiklander@linaro.org>
11111 S:      Maintained
11112 F:      drivers/tee/optee/
11113
11114 OPA-VNIC DRIVER
11115 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11116 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11117 L:      linux-rdma@vger.kernel.org
11118 S:      Supported
11119 F:      drivers/infiniband/ulp/opa_vnic
11120
11121 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11122 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11123 M:      Frank Rowand <frowand.list@gmail.com>
11124 L:      devicetree@vger.kernel.org
11125 S:      Maintained
11126 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11127 F:      Documentation/devicetree/overlay-notes.txt
11128 F:      drivers/of/overlay.c
11129 F:      drivers/of/resolver.c
11130 K:      of_overlay_notifier_
11131
11132 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11133 M:      Rob Herring <robh+dt@kernel.org>
11134 M:      Frank Rowand <frowand.list@gmail.com>
11135 L:      devicetree@vger.kernel.org
11136 W:      http://www.devicetree.org/
11137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11138 S:      Maintained
11139 F:      drivers/of/
11140 F:      include/linux/of*.h
11141 F:      scripts/dtc/
11142 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11143
11144 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11145 M:      Rob Herring <robh+dt@kernel.org>
11146 M:      Mark Rutland <mark.rutland@arm.com>
11147 L:      devicetree@vger.kernel.org
11148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11149 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11150 S:      Maintained
11151 F:      Documentation/devicetree/
11152 F:      arch/*/boot/dts/
11153 F:      include/dt-bindings/
11154
11155 OPENCORES I2C BUS DRIVER
11156 M:      Peter Korsgaard <peter@korsgaard.com>
11157 L:      linux-i2c@vger.kernel.org
11158 S:      Maintained
11159 F:      Documentation/i2c/busses/i2c-ocores
11160 F:      drivers/i2c/busses/i2c-ocores.c
11161
11162 OPENRISC ARCHITECTURE
11163 M:      Jonas Bonn <jonas@southpole.se>
11164 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11165 M:      Stafford Horne <shorne@gmail.com>
11166 T:      git git://github.com/openrisc/linux.git
11167 L:      openrisc@lists.librecores.org
11168 W:      http://openrisc.io
11169 S:      Maintained
11170 F:      Documentation/devicetree/bindings/openrisc/
11171 F:      Documentation/openrisc/
11172 F:      arch/openrisc/
11173 F:      drivers/irqchip/irq-ompic.c
11174 F:      drivers/irqchip/irq-or1k-*
11175
11176 OPENVSWITCH
11177 M:      Pravin B Shelar <pshelar@ovn.org>
11178 L:      netdev@vger.kernel.org
11179 L:      dev@openvswitch.org
11180 W:      http://openvswitch.org
11181 S:      Maintained
11182 F:      net/openvswitch/
11183 F:      include/uapi/linux/openvswitch.h
11184
11185 OPERATING PERFORMANCE POINTS (OPP)
11186 M:      Viresh Kumar <vireshk@kernel.org>
11187 M:      Nishanth Menon <nm@ti.com>
11188 M:      Stephen Boyd <sboyd@kernel.org>
11189 L:      linux-pm@vger.kernel.org
11190 S:      Maintained
11191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11192 F:      drivers/opp/
11193 F:      include/linux/pm_opp.h
11194 F:      Documentation/power/opp.txt
11195 F:      Documentation/devicetree/bindings/opp/
11196
11197 OPL4 DRIVER
11198 M:      Clemens Ladisch <clemens@ladisch.de>
11199 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11200 T:      git git://git.alsa-project.org/alsa-kernel.git
11201 S:      Maintained
11202 F:      sound/drivers/opl4/
11203
11204 OPROFILE
11205 M:      Robert Richter <rric@kernel.org>
11206 L:      oprofile-list@lists.sf.net
11207 S:      Maintained
11208 F:      arch/*/include/asm/oprofile*.h
11209 F:      arch/*/oprofile/
11210 F:      drivers/oprofile/
11211 F:      include/linux/oprofile.h
11212
11213 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11214 M:      Mark Fasheh <mark@fasheh.com>
11215 M:      Joel Becker <jlbec@evilplan.org>
11216 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11217 W:      http://ocfs2.wiki.kernel.org
11218 S:      Supported
11219 F:      Documentation/filesystems/ocfs2.txt
11220 F:      Documentation/filesystems/dlmfs.txt
11221 F:      fs/ocfs2/
11222
11223 ORANGEFS FILESYSTEM
11224 M:      Mike Marshall <hubcap@omnibond.com>
11225 R:      Martin Brandenburg <martin@omnibond.com>
11226 L:      devel@lists.orangefs.org
11227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11228 S:      Supported
11229 F:      fs/orangefs/
11230 F:      Documentation/filesystems/orangefs.txt
11231
11232 ORINOCO DRIVER
11233 L:      linux-wireless@vger.kernel.org
11234 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11235 W:      http://www.nongnu.org/orinoco/
11236 S:      Orphan
11237 F:      drivers/net/wireless/intersil/orinoco/
11238
11239 OSD LIBRARY and FILESYSTEM
11240 M:      Boaz Harrosh <ooo@electrozaur.com>
11241 S:      Maintained
11242 F:      drivers/scsi/osd/
11243 F:      include/scsi/osd_*
11244 F:      fs/exofs/
11245
11246 OV2659 OMNIVISION SENSOR DRIVER
11247 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11248 L:      linux-media@vger.kernel.org
11249 W:      https://linuxtv.org
11250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11251 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11252 S:      Maintained
11253 F:      drivers/media/i2c/ov2659.c
11254 F:      include/media/i2c/ov2659.h
11255
11256 OVERLAY FILESYSTEM
11257 M:      Miklos Szeredi <miklos@szeredi.hu>
11258 L:      linux-unionfs@vger.kernel.org
11259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11260 S:      Supported
11261 F:      fs/overlayfs/
11262 F:      Documentation/filesystems/overlayfs.txt
11263
11264 P54 WIRELESS DRIVER
11265 M:      Christian Lamparter <chunkeey@googlemail.com>
11266 L:      linux-wireless@vger.kernel.org
11267 W:      http://wireless.kernel.org/en/users/Drivers/p54
11268 S:      Maintained
11269 F:      drivers/net/wireless/intersil/p54/
11270
11271 PA SEMI ETHERNET DRIVER
11272 L:      netdev@vger.kernel.org
11273 S:      Orphan
11274 F:      drivers/net/ethernet/pasemi/*
11275
11276 PA SEMI SMBUS DRIVER
11277 L:      linux-i2c@vger.kernel.org
11278 S:      Orphan
11279 F:      drivers/i2c/busses/i2c-pasemi.c
11280
11281 PADATA PARALLEL EXECUTION MECHANISM
11282 M:      Steffen Klassert <steffen.klassert@secunet.com>
11283 L:      linux-crypto@vger.kernel.org
11284 S:      Maintained
11285 F:      kernel/padata.c
11286 F:      include/linux/padata.h
11287 F:      Documentation/padata.txt
11288
11289 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11290 M:      Harald Welte <laforge@gnumonks.org>
11291 L:      platform-driver-x86@vger.kernel.org
11292 S:      Maintained
11293 F:      drivers/platform/x86/panasonic-laptop.c
11294
11295 PARALLEL LCD/KEYPAD PANEL DRIVER
11296 M:      Willy Tarreau <willy@haproxy.com>
11297 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11298 S:      Odd Fixes
11299 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11300 F:      drivers/auxdisplay/panel.c
11301
11302 PARALLEL PORT SUBSYSTEM
11303 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11304 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11305 L:      linux-parport@lists.infradead.org (subscribers-only)
11306 S:      Maintained
11307 F:      drivers/parport/
11308 F:      include/linux/parport*.h
11309 F:      drivers/char/ppdev.c
11310 F:      include/uapi/linux/ppdev.h
11311 F:      Documentation/parport*.txt
11312
11313 PARAVIRT_OPS INTERFACE
11314 M:      Juergen Gross <jgross@suse.com>
11315 M:      Alok Kataria <akataria@vmware.com>
11316 L:      virtualization@lists.linux-foundation.org
11317 S:      Supported
11318 F:      Documentation/virtual/paravirt_ops.txt
11319 F:      arch/*/kernel/paravirt*
11320 F:      arch/*/include/asm/paravirt*.h
11321 F:      include/linux/hypervisor.h
11322
11323 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11324 M:      Tim Waugh <tim@cyberelk.net>
11325 L:      linux-parport@lists.infradead.org (subscribers-only)
11326 S:      Maintained
11327 F:      Documentation/blockdev/paride.txt
11328 F:      drivers/block/paride/
11329
11330 PARISC ARCHITECTURE
11331 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11332 M:      Helge Deller <deller@gmx.de>
11333 L:      linux-parisc@vger.kernel.org
11334 W:      http://www.parisc-linux.org/
11335 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11338 S:      Maintained
11339 F:      arch/parisc/
11340 F:      Documentation/parisc/
11341 F:      drivers/parisc/
11342 F:      drivers/char/agp/parisc-agp.c
11343 F:      drivers/input/serio/gscps2.c
11344 F:      drivers/parport/parport_gsc.*
11345 F:      drivers/tty/serial/8250/8250_gsc.c
11346 F:      drivers/video/fbdev/sti*
11347 F:      drivers/video/console/sti*
11348 F:      drivers/video/logo/logo_parisc*
11349
11350 PARMAN
11351 M:      Jiri Pirko <jiri@mellanox.com>
11352 L:      netdev@vger.kernel.org
11353 S:      Supported
11354 F:      lib/parman.c
11355 F:      lib/test_parman.c
11356 F:      include/linux/parman.h
11357
11358 PC87360 HARDWARE MONITORING DRIVER
11359 M:      Jim Cromie <jim.cromie@gmail.com>
11360 L:      linux-hwmon@vger.kernel.org
11361 S:      Maintained
11362 F:      Documentation/hwmon/pc87360
11363 F:      drivers/hwmon/pc87360.c
11364
11365 PC8736x GPIO DRIVER
11366 M:      Jim Cromie <jim.cromie@gmail.com>
11367 S:      Maintained
11368 F:      drivers/char/pc8736x_gpio.c
11369
11370 PC87427 HARDWARE MONITORING DRIVER
11371 M:      Jean Delvare <jdelvare@suse.com>
11372 L:      linux-hwmon@vger.kernel.org
11373 S:      Maintained
11374 F:      Documentation/hwmon/pc87427
11375 F:      drivers/hwmon/pc87427.c
11376
11377 PCA9532 LED DRIVER
11378 M:      Riku Voipio <riku.voipio@iki.fi>
11379 S:      Maintained
11380 F:      drivers/leds/leds-pca9532.c
11381 F:      include/linux/leds-pca9532.h
11382
11383 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11384 M:      Guenter Roeck <linux@roeck-us.net>
11385 L:      linux-i2c@vger.kernel.org
11386 S:      Maintained
11387 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11388
11389 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11390 M:      Khalid Aziz <khalid@gonehiking.org>
11391 S:      Maintained
11392 F:      drivers/firmware/pcdp.*
11393
11394 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11395 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11396 L:      linux-pci@vger.kernel.org
11397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11398 S:      Maintained
11399 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11400 F:      drivers/pci/controller/pci-aardvark.c
11401
11402 PCI DRIVER FOR ALTERA PCIE IP
11403 M:      Ley Foon Tan <lftan@altera.com>
11404 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11405 L:      linux-pci@vger.kernel.org
11406 S:      Supported
11407 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11408 F:      drivers/pci/controller/pcie-altera.c
11409
11410 PCI DRIVER FOR APPLIEDMICRO XGENE
11411 M:      Tanmay Inamdar <tinamdar@apm.com>
11412 L:      linux-pci@vger.kernel.org
11413 L:      linux-arm-kernel@lists.infradead.org
11414 S:      Maintained
11415 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11416 F:      drivers/pci/controller/pci-xgene.c
11417
11418 PCI DRIVER FOR ARM VERSATILE PLATFORM
11419 M:      Rob Herring <robh@kernel.org>
11420 L:      linux-pci@vger.kernel.org
11421 L:      linux-arm-kernel@lists.infradead.org
11422 S:      Maintained
11423 F:      Documentation/devicetree/bindings/pci/versatile.txt
11424 F:      drivers/pci/controller/pci-versatile.c
11425
11426 PCI DRIVER FOR ARMADA 8K
11427 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11428 L:      linux-pci@vger.kernel.org
11429 L:      linux-arm-kernel@lists.infradead.org
11430 S:      Maintained
11431 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11432 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11433
11434 PCI DRIVER FOR CADENCE PCIE IP
11435 M:      Alan Douglas <adouglas@cadence.com>
11436 L:      linux-pci@vger.kernel.org
11437 S:      Maintained
11438 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11439 F:      drivers/pci/controller/pcie-cadence*
11440
11441 PCI DRIVER FOR FREESCALE LAYERSCAPE
11442 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11443 M:      Mingkai Hu <mingkai.hu@nxp.com>
11444 M:      Roy Zang <roy.zang@nxp.com>
11445 L:      linuxppc-dev@lists.ozlabs.org
11446 L:      linux-pci@vger.kernel.org
11447 L:      linux-arm-kernel@lists.infradead.org
11448 S:      Maintained
11449 F:      drivers/pci/controller/dwc/*layerscape*
11450
11451 PCI DRIVER FOR GENERIC OF HOSTS
11452 M:      Will Deacon <will.deacon@arm.com>
11453 L:      linux-pci@vger.kernel.org
11454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11455 S:      Maintained
11456 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11457 F:      drivers/pci/controller/pci-host-common.c
11458 F:      drivers/pci/controller/pci-host-generic.c
11459
11460 PCI DRIVER FOR IMX6
11461 M:      Richard Zhu <hongxing.zhu@nxp.com>
11462 M:      Lucas Stach <l.stach@pengutronix.de>
11463 L:      linux-pci@vger.kernel.org
11464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11465 S:      Maintained
11466 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11467 F:      drivers/pci/controller/dwc/*imx6*
11468
11469 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11470 M:      Keith Busch <keith.busch@intel.com>
11471 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11472 L:      linux-pci@vger.kernel.org
11473 S:      Supported
11474 F:      drivers/pci/controller/vmd.c
11475
11476 PCI DRIVER FOR MICROSEMI SWITCHTEC
11477 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11478 M:      Logan Gunthorpe <logang@deltatee.com>
11479 L:      linux-pci@vger.kernel.org
11480 S:      Maintained
11481 F:      Documentation/switchtec.txt
11482 F:      Documentation/ABI/testing/sysfs-class-switchtec
11483 F:      drivers/pci/switch/switchtec*
11484 F:      include/uapi/linux/switchtec_ioctl.h
11485 F:      include/linux/switchtec.h
11486 F:      drivers/ntb/hw/mscc/
11487
11488 PCI DRIVER FOR MOBIVEIL PCIE IP
11489 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11490 L:      linux-pci@vger.kernel.org
11491 S:      Supported
11492 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11493 F:      drivers/pci/controller/pcie-mobiveil.c
11494
11495 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11496 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11497 M:      Jason Cooper <jason@lakedaemon.net>
11498 L:      linux-pci@vger.kernel.org
11499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11500 S:      Maintained
11501 F:      drivers/pci/controller/*mvebu*
11502
11503 PCI DRIVER FOR NVIDIA TEGRA
11504 M:      Thierry Reding <thierry.reding@gmail.com>
11505 L:      linux-tegra@vger.kernel.org
11506 L:      linux-pci@vger.kernel.org
11507 S:      Supported
11508 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11509 F:      drivers/pci/controller/pci-tegra.c
11510
11511 PCI DRIVER FOR RENESAS R-CAR
11512 M:      Simon Horman <horms@verge.net.au>
11513 L:      linux-pci@vger.kernel.org
11514 L:      linux-renesas-soc@vger.kernel.org
11515 S:      Maintained
11516 F:      drivers/pci/controller/*rcar*
11517
11518 PCI DRIVER FOR SAMSUNG EXYNOS
11519 M:      Jingoo Han <jingoohan1@gmail.com>
11520 L:      linux-pci@vger.kernel.org
11521 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11522 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11523 S:      Maintained
11524 F:      drivers/pci/controller/dwc/pci-exynos.c
11525
11526 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11527 M:      Jingoo Han <jingoohan1@gmail.com>
11528 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11529 L:      linux-pci@vger.kernel.org
11530 S:      Maintained
11531 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11532 F:      drivers/pci/controller/dwc/*designware*
11533
11534 PCI DRIVER FOR TI DRA7XX
11535 M:      Kishon Vijay Abraham I <kishon@ti.com>
11536 L:      linux-omap@vger.kernel.org
11537 L:      linux-pci@vger.kernel.org
11538 S:      Supported
11539 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11540 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11541
11542 PCI DRIVER FOR TI KEYSTONE
11543 M:      Murali Karicheri <m-karicheri2@ti.com>
11544 L:      linux-pci@vger.kernel.org
11545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11546 S:      Maintained
11547 F:      drivers/pci/controller/dwc/pci-keystone.c
11548
11549 PCI ENDPOINT SUBSYSTEM
11550 M:      Kishon Vijay Abraham I <kishon@ti.com>
11551 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11552 L:      linux-pci@vger.kernel.org
11553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11554 S:      Supported
11555 F:      drivers/pci/endpoint/
11556 F:      drivers/misc/pci_endpoint_test.c
11557 F:      tools/pci/
11558
11559 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11560 M:      Russell Currey <ruscur@russell.cc>
11561 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11562 M:      Oliver O'Halloran <oohall@gmail.com>
11563 L:      linuxppc-dev@lists.ozlabs.org
11564 S:      Supported
11565 F:      Documentation/PCI/pci-error-recovery.txt
11566 F:      drivers/pci/pcie/aer.c
11567 F:      drivers/pci/pcie/dpc.c
11568 F:      drivers/pci/pcie/err.c
11569 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11570 F:      arch/powerpc/kernel/eeh*.c
11571 F:      arch/powerpc/platforms/*/eeh*.c
11572 F:      arch/powerpc/include/*/eeh*.h
11573
11574 PCI ERROR RECOVERY
11575 M:      Linas Vepstas <linasvepstas@gmail.com>
11576 L:      linux-pci@vger.kernel.org
11577 S:      Supported
11578 F:      Documentation/PCI/pci-error-recovery.txt
11579
11580 PCI MSI DRIVER FOR ALTERA MSI IP
11581 M:      Ley Foon Tan <lftan@altera.com>
11582 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11583 L:      linux-pci@vger.kernel.org
11584 S:      Supported
11585 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11586 F:      drivers/pci/controller/pcie-altera-msi.c
11587
11588 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11589 M:      Duc Dang <dhdang@apm.com>
11590 L:      linux-pci@vger.kernel.org
11591 L:      linux-arm-kernel@lists.infradead.org
11592 S:      Maintained
11593 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11594 F:      drivers/pci/controller/pci-xgene-msi.c
11595
11596 PCI SUBSYSTEM
11597 M:      Bjorn Helgaas <bhelgaas@google.com>
11598 L:      linux-pci@vger.kernel.org
11599 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11601 S:      Supported
11602 F:      Documentation/devicetree/bindings/pci/
11603 F:      Documentation/PCI/
11604 F:      drivers/acpi/pci*
11605 F:      drivers/pci/
11606 F:      include/asm-generic/pci*
11607 F:      include/linux/pci*
11608 F:      include/linux/of_pci.h
11609 F:      include/uapi/linux/pci*
11610 F:      lib/pci*
11611 F:      arch/x86/pci/
11612 F:      arch/x86/kernel/quirks.c
11613
11614 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11615 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11616 L:      linux-pci@vger.kernel.org
11617 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11619 S:      Supported
11620 F:      drivers/pci/controller/
11621
11622 PCIE DRIVER FOR AXIS ARTPEC
11623 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11624 L:      linux-arm-kernel@axis.com
11625 L:      linux-pci@vger.kernel.org
11626 S:      Maintained
11627 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11628 F:      drivers/pci/controller/dwc/*artpec*
11629
11630 PCIE DRIVER FOR CAVIUM THUNDERX
11631 M:      David Daney <david.daney@cavium.com>
11632 L:      linux-pci@vger.kernel.org
11633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11634 S:      Supported
11635 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11636 F:      drivers/pci/controller/pci-thunder-*
11637
11638 PCIE DRIVER FOR HISILICON
11639 M:      Zhou Wang <wangzhou1@hisilicon.com>
11640 L:      linux-pci@vger.kernel.org
11641 S:      Maintained
11642 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11643 F:      drivers/pci/controller/dwc/pcie-hisi.c
11644
11645 PCIE DRIVER FOR HISILICON KIRIN
11646 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11647 M:      Binghui Wang <wangbinghui@hisilicon.com>
11648 L:      linux-pci@vger.kernel.org
11649 S:      Maintained
11650 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11651 F:      drivers/pci/controller/dwc/pcie-kirin.c
11652
11653 PCIE DRIVER FOR HISILICON STB
11654 M:      Jianguo Sun <sunjianguo1@huawei.com>
11655 M:      Shawn Guo <shawn.guo@linaro.org>
11656 L:      linux-pci@vger.kernel.org
11657 S:      Maintained
11658 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11659 F:      drivers/pci/controller/dwc/pcie-histb.c
11660
11661 PCIE DRIVER FOR MEDIATEK
11662 M:      Ryder Lee <ryder.lee@mediatek.com>
11663 L:      linux-pci@vger.kernel.org
11664 L:      linux-mediatek@lists.infradead.org
11665 S:      Supported
11666 F:      Documentation/devicetree/bindings/pci/mediatek*
11667 F:      drivers/pci/controller/*mediatek*
11668
11669 PCIE DRIVER FOR QUALCOMM MSM
11670 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11671 L:      linux-pci@vger.kernel.org
11672 L:      linux-arm-msm@vger.kernel.org
11673 S:      Maintained
11674 F:      drivers/pci/controller/dwc/*qcom*
11675
11676 PCIE DRIVER FOR ROCKCHIP
11677 M:      Shawn Lin <shawn.lin@rock-chips.com>
11678 L:      linux-pci@vger.kernel.org
11679 L:      linux-rockchip@lists.infradead.org
11680 S:      Maintained
11681 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11682 F:      drivers/pci/controller/pcie-rockchip*
11683
11684 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11685 M:      Linus Walleij <linus.walleij@linaro.org>
11686 L:      linux-pci@vger.kernel.org
11687 S:      Maintained
11688 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11689 F:      drivers/pci/controller/pci-v3-semi.c
11690
11691 PCIE DRIVER FOR ST SPEAR13XX
11692 M:      Pratyush Anand <pratyush.anand@gmail.com>
11693 L:      linux-pci@vger.kernel.org
11694 S:      Maintained
11695 F:      drivers/pci/controller/dwc/*spear*
11696
11697 PCMCIA SUBSYSTEM
11698 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11700 S:      Odd Fixes
11701 F:      Documentation/pcmcia/
11702 F:      tools/pcmcia/
11703 F:      drivers/pcmcia/
11704 F:      include/pcmcia/
11705
11706 PCNET32 NETWORK DRIVER
11707 M:      Don Fry <pcnet32@frontier.com>
11708 L:      netdev@vger.kernel.org
11709 S:      Maintained
11710 F:      drivers/net/ethernet/amd/pcnet32.c
11711
11712 PCRYPT PARALLEL CRYPTO ENGINE
11713 M:      Steffen Klassert <steffen.klassert@secunet.com>
11714 L:      linux-crypto@vger.kernel.org
11715 S:      Maintained
11716 F:      crypto/pcrypt.c
11717 F:      include/crypto/pcrypt.h
11718
11719 PEAQ WMI HOTKEYS DRIVER
11720 M:      Hans de Goede <hdegoede@redhat.com>
11721 L:      platform-driver-x86@vger.kernel.org
11722 S:      Maintained
11723 F:      drivers/platform/x86/peaq-wmi.c
11724
11725 PER-CPU MEMORY ALLOCATOR
11726 M:      Dennis Zhou <dennis@kernel.org>
11727 M:      Tejun Heo <tj@kernel.org>
11728 M:      Christoph Lameter <cl@linux.com>
11729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11730 S:      Maintained
11731 F:      include/linux/percpu*.h
11732 F:      mm/percpu*.c
11733 F:      arch/*/include/asm/percpu.h
11734
11735 PER-TASK DELAY ACCOUNTING
11736 M:      Balbir Singh <bsingharora@gmail.com>
11737 S:      Maintained
11738 F:      include/linux/delayacct.h
11739 F:      kernel/delayacct.c
11740
11741 PERFORMANCE EVENTS SUBSYSTEM
11742 M:      Peter Zijlstra <peterz@infradead.org>
11743 M:      Ingo Molnar <mingo@redhat.com>
11744 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11745 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11746 R:      Jiri Olsa <jolsa@redhat.com>
11747 R:      Namhyung Kim <namhyung@kernel.org>
11748 L:      linux-kernel@vger.kernel.org
11749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11750 S:      Supported
11751 F:      kernel/events/*
11752 F:      include/linux/perf_event.h
11753 F:      include/uapi/linux/perf_event.h
11754 F:      arch/*/kernel/perf_event*.c
11755 F:      arch/*/kernel/*/perf_event*.c
11756 F:      arch/*/kernel/*/*/perf_event*.c
11757 F:      arch/*/include/asm/perf_event.h
11758 F:      arch/*/kernel/perf_callchain.c
11759 F:      arch/*/events/*
11760 F:      tools/perf/
11761
11762 PERSONALITY HANDLING
11763 M:      Christoph Hellwig <hch@infradead.org>
11764 L:      linux-abi-devel@lists.sourceforge.net
11765 S:      Maintained
11766 F:      include/linux/personality.h
11767 F:      include/uapi/linux/personality.h
11768
11769 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11770 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11771 L:      linux-input@vger.kernel.org
11772 S:      Maintained
11773 F:      Documentation/input/devices/pxrc.rst
11774 F:      drivers/input/joystick/pxrc.c
11775
11776 PHONET PROTOCOL
11777 M:      Remi Denis-Courmont <courmisch@gmail.com>
11778 S:      Supported
11779 F:      Documentation/networking/phonet.txt
11780 F:      include/linux/phonet.h
11781 F:      include/net/phonet/
11782 F:      include/uapi/linux/phonet.h
11783 F:      net/phonet/
11784
11785 PHRAM MTD DRIVER
11786 M:      Joern Engel <joern@lazybastard.org>
11787 L:      linux-mtd@lists.infradead.org
11788 S:      Maintained
11789 F:      drivers/mtd/devices/phram.c
11790
11791 PICOLCD HID DRIVER
11792 M:      Bruno Prémont <bonbons@linux-vserver.org>
11793 L:      linux-input@vger.kernel.org
11794 S:      Maintained
11795 F:      drivers/hid/hid-picolcd*
11796
11797 PICOXCELL SUPPORT
11798 M:      Jamie Iles <jamie@jamieiles.com>
11799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11800 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11801 S:      Supported
11802 F:      arch/arm/boot/dts/picoxcell*
11803 F:      arch/arm/mach-picoxcell/
11804 F:      drivers/crypto/picoxcell*
11805
11806 PIN CONTROL SUBSYSTEM
11807 M:      Linus Walleij <linus.walleij@linaro.org>
11808 L:      linux-gpio@vger.kernel.org
11809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11810 S:      Maintained
11811 F:      Documentation/devicetree/bindings/pinctrl/
11812 F:      Documentation/driver-api/pinctl.rst
11813 F:      drivers/pinctrl/
11814 F:      include/linux/pinctrl/
11815
11816 PIN CONTROLLER - ATMEL AT91
11817 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11819 S:      Maintained
11820 F:      drivers/pinctrl/pinctrl-at91.*
11821
11822 PIN CONTROLLER - ATMEL AT91 PIO4
11823 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11824 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11825 L:      linux-gpio@vger.kernel.org
11826 S:      Supported
11827 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11828
11829 PIN CONTROLLER - FREESCALE
11830 M:      Dong Aisheng <aisheng.dong@nxp.com>
11831 M:      Fabio Estevam <festevam@gmail.com>
11832 M:      Shawn Guo <shawnguo@kernel.org>
11833 M:      Stefan Agner <stefan@agner.ch>
11834 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11835 L:      linux-gpio@vger.kernel.org
11836 S:      Maintained
11837 F:      drivers/pinctrl/freescale/
11838 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11839
11840 PIN CONTROLLER - INTEL
11841 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11842 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11844 S:      Maintained
11845 F:      drivers/pinctrl/intel/
11846
11847 PIN CONTROLLER - MEDIATEK
11848 M:      Sean Wang <sean.wang@kernel.org>
11849 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11850 S:      Maintained
11851 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11852 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11853 F:      drivers/pinctrl/mediatek/
11854
11855 PIN CONTROLLER - QUALCOMM
11856 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11857 S:      Maintained
11858 L:      linux-arm-msm@vger.kernel.org
11859 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11860 F:      drivers/pinctrl/qcom/
11861
11862 PIN CONTROLLER - RENESAS
11863 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11864 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11865 L:      linux-renesas-soc@vger.kernel.org
11866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11867 S:      Maintained
11868 F:      drivers/pinctrl/sh-pfc/
11869
11870 PIN CONTROLLER - SAMSUNG
11871 M:      Tomasz Figa <tomasz.figa@gmail.com>
11872 M:      Krzysztof Kozlowski <krzk@kernel.org>
11873 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11875 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11876 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11878 S:      Maintained
11879 F:      drivers/pinctrl/samsung/
11880 F:      include/dt-bindings/pinctrl/samsung.h
11881 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11882
11883 PIN CONTROLLER - SINGLE
11884 M:      Tony Lindgren <tony@atomide.com>
11885 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11887 L:      linux-omap@vger.kernel.org
11888 S:      Maintained
11889 F:      drivers/pinctrl/pinctrl-single.c
11890
11891 PIN CONTROLLER - ST SPEAR
11892 M:      Viresh Kumar <vireshk@kernel.org>
11893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11894 W:      http://www.st.com/spear
11895 S:      Maintained
11896 F:      drivers/pinctrl/spear/
11897
11898 PISTACHIO SOC SUPPORT
11899 M:      James Hartley <james.hartley@sondrel.com>
11900 L:      linux-mips@vger.kernel.org
11901 S:      Odd Fixes
11902 F:      arch/mips/pistachio/
11903 F:      arch/mips/include/asm/mach-pistachio/
11904 F:      arch/mips/boot/dts/img/pistachio*
11905 F:      arch/mips/configs/pistachio*_defconfig
11906
11907 PKTCDVD DRIVER
11908 S:      Orphan
11909 M:      linux-block@vger.kernel.org
11910 F:      drivers/block/pktcdvd.c
11911 F:      include/linux/pktcdvd.h
11912 F:      include/uapi/linux/pktcdvd.h
11913
11914 PKUNITY SOC DRIVERS
11915 M:      Guan Xuetao <gxt@pku.edu.cn>
11916 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11917 S:      Maintained
11918 T:      git git://github.com/gxt/linux.git
11919 F:      drivers/input/serio/i8042-unicore32io.h
11920 F:      drivers/i2c/busses/i2c-puv3.c
11921 F:      drivers/video/fbdev/fb-puv3.c
11922 F:      drivers/rtc/rtc-puv3.c
11923
11924 PMBUS HARDWARE MONITORING DRIVERS
11925 M:      Guenter Roeck <linux@roeck-us.net>
11926 L:      linux-hwmon@vger.kernel.org
11927 W:      http://hwmon.wiki.kernel.org/
11928 W:      http://www.roeck-us.net/linux/drivers/
11929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11930 S:      Maintained
11931 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11932 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11933 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11934 F:      Documentation/hwmon/adm1275
11935 F:      Documentation/hwmon/ibm-cffps
11936 F:      Documentation/hwmon/ir35221
11937 F:      Documentation/hwmon/lm25066
11938 F:      Documentation/hwmon/ltc2978
11939 F:      Documentation/hwmon/ltc3815
11940 F:      Documentation/hwmon/max16064
11941 F:      Documentation/hwmon/max20751
11942 F:      Documentation/hwmon/max31785
11943 F:      Documentation/hwmon/max34440
11944 F:      Documentation/hwmon/max8688
11945 F:      Documentation/hwmon/pmbus
11946 F:      Documentation/hwmon/pmbus-core
11947 F:      Documentation/hwmon/tps40422
11948 F:      Documentation/hwmon/ucd9000
11949 F:      Documentation/hwmon/ucd9200
11950 F:      Documentation/hwmon/zl6100
11951 F:      drivers/hwmon/pmbus/
11952 F:      include/linux/pmbus.h
11953
11954 PMC SIERRA MaxRAID DRIVER
11955 L:      linux-scsi@vger.kernel.org
11956 W:      http://www.pmc-sierra.com/
11957 S:      Orphan
11958 F:      drivers/scsi/pmcraid.*
11959
11960 PMC SIERRA PM8001 DRIVER
11961 M:      Jack Wang <jinpu.wang@profitbricks.com>
11962 M:      lindar_liu@usish.com
11963 L:      linux-scsi@vger.kernel.org
11964 S:      Supported
11965 F:      drivers/scsi/pm8001/
11966
11967 PNP SUPPORT
11968 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11969 S:      Maintained
11970 F:      drivers/pnp/
11971
11972 POSIX CLOCKS and TIMERS
11973 M:      Thomas Gleixner <tglx@linutronix.de>
11974 L:      linux-kernel@vger.kernel.org
11975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11976 S:      Maintained
11977 F:      fs/timerfd.c
11978 F:      include/linux/timer*
11979 F:      kernel/time/*timer*
11980
11981 POWER MANAGEMENT CORE
11982 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11983 L:      linux-pm@vger.kernel.org
11984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11985 B:      https://bugzilla.kernel.org
11986 S:      Supported
11987 F:      drivers/base/power/
11988 F:      include/linux/pm.h
11989 F:      include/linux/pm_*
11990 F:      include/linux/powercap.h
11991 F:      drivers/powercap/
11992 F:      kernel/configs/nopm.config
11993
11994 POWER STATE COORDINATION INTERFACE (PSCI)
11995 M:      Mark Rutland <mark.rutland@arm.com>
11996 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11997 L:      linux-arm-kernel@lists.infradead.org
11998 S:      Maintained
11999 F:      drivers/firmware/psci*.c
12000 F:      include/linux/psci.h
12001 F:      include/uapi/linux/psci.h
12002
12003 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12004 M:      Sebastian Reichel <sre@kernel.org>
12005 L:      linux-pm@vger.kernel.org
12006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12007 S:      Maintained
12008 F:      Documentation/ABI/testing/sysfs-class-power
12009 F:      Documentation/devicetree/bindings/power/supply/
12010 F:      include/linux/power_supply.h
12011 F:      drivers/power/supply/
12012
12013 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12014 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12015 L:      linuxppc-dev@lists.ozlabs.org
12016 S:      Maintained
12017 F:      drivers/char/powernv-op-panel.c
12018
12019 PPP OVER ATM (RFC 2364)
12020 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12021 S:      Maintained
12022 F:      net/atm/pppoatm.c
12023 F:      include/uapi/linux/atmppp.h
12024
12025 PPP OVER ETHERNET
12026 M:      Michal Ostrowski <mostrows@earthlink.net>
12027 S:      Maintained
12028 F:      drivers/net/ppp/pppoe.c
12029 F:      drivers/net/ppp/pppox.c
12030
12031 PPP OVER L2TP
12032 M:      James Chapman <jchapman@katalix.com>
12033 S:      Maintained
12034 F:      net/l2tp/l2tp_ppp.c
12035 F:      include/linux/if_pppol2tp.h
12036 F:      include/uapi/linux/if_pppol2tp.h
12037
12038 PPP PROTOCOL DRIVERS AND COMPRESSORS
12039 M:      Paul Mackerras <paulus@samba.org>
12040 L:      linux-ppp@vger.kernel.org
12041 S:      Maintained
12042 F:      drivers/net/ppp/ppp_*
12043
12044 PPS SUPPORT
12045 M:      Rodolfo Giometti <giometti@enneenne.com>
12046 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12047 L:      linuxpps@ml.enneenne.com (subscribers-only)
12048 S:      Maintained
12049 F:      Documentation/pps/
12050 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12051 F:      Documentation/ABI/testing/sysfs-pps
12052 F:      drivers/pps/
12053 F:      include/linux/pps*.h
12054 F:      include/uapi/linux/pps.h
12055
12056 PPTP DRIVER
12057 M:      Dmitry Kozlov <xeb@mail.ru>
12058 L:      netdev@vger.kernel.org
12059 S:      Maintained
12060 F:      drivers/net/ppp/pptp.c
12061 W:      http://sourceforge.net/projects/accel-pptp
12062
12063 PREEMPTIBLE KERNEL
12064 M:      Robert Love <rml@tech9.net>
12065 L:      kpreempt-tech@lists.sourceforge.net
12066 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12067 S:      Supported
12068 F:      Documentation/preempt-locking.txt
12069 F:      include/linux/preempt.h
12070
12071 PRINTK
12072 M:      Petr Mladek <pmladek@suse.com>
12073 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12074 R:      Steven Rostedt <rostedt@goodmis.org>
12075 S:      Maintained
12076 F:      kernel/printk/
12077 F:      include/linux/printk.h
12078
12079 PRISM54 WIRELESS DRIVER
12080 M:      Luis Chamberlain <mcgrof@kernel.org>
12081 L:      linux-wireless@vger.kernel.org
12082 W:      http://wireless.kernel.org/en/users/Drivers/p54
12083 S:      Obsolete
12084 F:      drivers/net/wireless/intersil/prism54/
12085
12086 PROC FILESYSTEM
12087 R:      Alexey Dobriyan <adobriyan@gmail.com>
12088 L:      linux-kernel@vger.kernel.org
12089 L:      linux-fsdevel@vger.kernel.org
12090 S:      Maintained
12091 F:      fs/proc/
12092 F:      include/linux/proc_fs.h
12093 F:      tools/testing/selftests/proc/
12094 F:      Documentation/filesystems/proc.txt
12095
12096 PROC SYSCTL
12097 M:      Luis Chamberlain <mcgrof@kernel.org>
12098 M:      Kees Cook <keescook@chromium.org>
12099 L:      linux-kernel@vger.kernel.org
12100 L:      linux-fsdevel@vger.kernel.org
12101 S:      Maintained
12102 F:      fs/proc/proc_sysctl.c
12103 F:      include/linux/sysctl.h
12104 F:      kernel/sysctl.c
12105 F:      tools/testing/selftests/sysctl/
12106
12107 PS3 NETWORK SUPPORT
12108 M:      Geoff Levand <geoff@infradead.org>
12109 L:      netdev@vger.kernel.org
12110 L:      linuxppc-dev@lists.ozlabs.org
12111 S:      Maintained
12112 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12113
12114 PS3 PLATFORM SUPPORT
12115 M:      Geoff Levand <geoff@infradead.org>
12116 L:      linuxppc-dev@lists.ozlabs.org
12117 S:      Maintained
12118 F:      arch/powerpc/boot/ps3*
12119 F:      arch/powerpc/include/asm/lv1call.h
12120 F:      arch/powerpc/include/asm/ps3*.h
12121 F:      arch/powerpc/platforms/ps3/
12122 F:      drivers/*/ps3*
12123 F:      drivers/ps3/
12124 F:      drivers/rtc/rtc-ps3.c
12125 F:      drivers/usb/host/*ps3.c
12126 F:      sound/ppc/snd_ps3*
12127
12128 PS3VRAM DRIVER
12129 M:      Jim Paris <jim@jtan.com>
12130 M:      Geoff Levand <geoff@infradead.org>
12131 L:      linuxppc-dev@lists.ozlabs.org
12132 S:      Maintained
12133 F:      drivers/block/ps3vram.c
12134
12135 PSAMPLE PACKET SAMPLING SUPPORT:
12136 M:      Yotam Gigi <yotam.gi@gmail.com>
12137 S:      Maintained
12138 F:      net/psample
12139 F:      include/net/psample.h
12140 F:      include/uapi/linux/psample.h
12141
12142 PSTORE FILESYSTEM
12143 M:      Kees Cook <keescook@chromium.org>
12144 M:      Anton Vorontsov <anton@enomsg.org>
12145 M:      Colin Cross <ccross@android.com>
12146 M:      Tony Luck <tony.luck@intel.com>
12147 S:      Maintained
12148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12149 F:      fs/pstore/
12150 F:      include/linux/pstore*
12151 F:      drivers/firmware/efi/efi-pstore.c
12152 F:      drivers/acpi/apei/erst.c
12153 F:      Documentation/admin-guide/ramoops.rst
12154 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12155 K:      \b(pstore|ramoops)
12156
12157 PTP HARDWARE CLOCK SUPPORT
12158 M:      Richard Cochran <richardcochran@gmail.com>
12159 L:      netdev@vger.kernel.org
12160 S:      Maintained
12161 W:      http://linuxptp.sourceforge.net/
12162 F:      Documentation/ABI/testing/sysfs-ptp
12163 F:      Documentation/ptp/*
12164 F:      drivers/net/phy/dp83640*
12165 F:      drivers/ptp/*
12166 F:      include/linux/ptp_cl*
12167
12168 PTRACE SUPPORT
12169 M:      Oleg Nesterov <oleg@redhat.com>
12170 S:      Maintained
12171 F:      include/asm-generic/syscall.h
12172 F:      include/linux/ptrace.h
12173 F:      include/linux/regset.h
12174 F:      include/linux/tracehook.h
12175 F:      include/uapi/linux/ptrace.h
12176 F:      include/uapi/linux/ptrace.h
12177 F:      include/asm-generic/ptrace.h
12178 F:      kernel/ptrace.c
12179 F:      arch/*/ptrace*.c
12180 F:      arch/*/*/ptrace*.c
12181 F:      arch/*/include/asm/ptrace*.h
12182
12183 PULSE8-CEC DRIVER
12184 M:      Hans Verkuil <hverkuil@xs4all.nl>
12185 L:      linux-media@vger.kernel.org
12186 T:      git git://linuxtv.org/media_tree.git
12187 S:      Maintained
12188 F:      drivers/media/usb/pulse8-cec/*
12189 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12190
12191 PVRUSB2 VIDEO4LINUX DRIVER
12192 M:      Mike Isely <isely@pobox.com>
12193 L:      pvrusb2@isely.net       (subscribers-only)
12194 L:      linux-media@vger.kernel.org
12195 W:      http://www.isely.net/pvrusb2/
12196 T:      git git://linuxtv.org/media_tree.git
12197 S:      Maintained
12198 F:      Documentation/media/v4l-drivers/pvrusb2*
12199 F:      drivers/media/usb/pvrusb2/
12200
12201 PWC WEBCAM DRIVER
12202 M:      Hans Verkuil <hverkuil@xs4all.nl>
12203 L:      linux-media@vger.kernel.org
12204 T:      git git://linuxtv.org/media_tree.git
12205 S:      Odd Fixes
12206 F:      drivers/media/usb/pwc/*
12207
12208 PWM FAN DRIVER
12209 M:      Kamil Debski <kamil@wypas.org>
12210 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12211 L:      linux-hwmon@vger.kernel.org
12212 S:      Supported
12213 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12214 F:      Documentation/hwmon/pwm-fan
12215 F:      drivers/hwmon/pwm-fan.c
12216
12217 PWM IR Transmitter
12218 M:      Sean Young <sean@mess.org>
12219 L:      linux-media@vger.kernel.org
12220 S:      Maintained
12221 F:      drivers/media/rc/pwm-ir-tx.c
12222
12223 PWM SUBSYSTEM
12224 M:      Thierry Reding <thierry.reding@gmail.com>
12225 L:      linux-pwm@vger.kernel.org
12226 S:      Maintained
12227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12228 F:      Documentation/pwm.txt
12229 F:      Documentation/devicetree/bindings/pwm/
12230 F:      include/linux/pwm.h
12231 F:      drivers/pwm/
12232 F:      drivers/video/backlight/pwm_bl.c
12233 F:      include/linux/pwm_backlight.h
12234 F:      drivers/gpio/gpio-mvebu.c
12235 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12236
12237 PXA GPIO DRIVER
12238 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12239 L:      linux-gpio@vger.kernel.org
12240 S:      Maintained
12241 F:      drivers/gpio/gpio-pxa.c
12242
12243 PXA MMCI DRIVER
12244 S:      Orphan
12245
12246 PXA RTC DRIVER
12247 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12248 L:      linux-rtc@vger.kernel.org
12249 S:      Maintained
12250
12251 PXA2xx/PXA3xx SUPPORT
12252 M:      Daniel Mack <daniel@zonque.org>
12253 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12254 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12256 T:      git git://github.com/hzhuang1/linux.git
12257 T:      git git://github.com/rjarzmik/linux.git
12258 S:      Maintained
12259 F:      arch/arm/boot/dts/pxa*
12260 F:      arch/arm/mach-pxa/
12261 F:      drivers/dma/pxa*
12262 F:      drivers/pcmcia/pxa2xx*
12263 F:      drivers/pinctrl/pxa/
12264 F:      drivers/spi/spi-pxa2xx*
12265 F:      drivers/usb/gadget/udc/pxa2*
12266 F:      include/sound/pxa2xx-lib.h
12267 F:      sound/arm/pxa*
12268 F:      sound/soc/pxa/
12269
12270 QAT DRIVER
12271 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12272 L:      qat-linux@intel.com
12273 S:      Supported
12274 F:      drivers/crypto/qat/
12275
12276 QCOM AUDIO (ASoC) DRIVERS
12277 M:      Patrick Lai <plai@codeaurora.org>
12278 M:      Banajit Goswami <bgoswami@codeaurora.org>
12279 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12280 S:      Supported
12281 F:      sound/soc/qcom/
12282
12283 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12284 M:      Gabriel Somlo <somlo@cmu.edu>
12285 M:      "Michael S. Tsirkin" <mst@redhat.com>
12286 L:      qemu-devel@nongnu.org
12287 S:      Maintained
12288 F:      drivers/firmware/qemu_fw_cfg.c
12289 F:      include/uapi/linux/qemu_fw_cfg.h
12290
12291 QIB DRIVER
12292 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12293 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12294 L:      linux-rdma@vger.kernel.org
12295 S:      Supported
12296 F:      drivers/infiniband/hw/qib/
12297
12298 QLOGIC QL41xxx FCOE DRIVER
12299 M:      QLogic-Storage-Upstream@cavium.com
12300 L:      linux-scsi@vger.kernel.org
12301 S:      Supported
12302 F:      drivers/scsi/qedf/
12303
12304 QLOGIC QL41xxx ISCSI DRIVER
12305 M:      QLogic-Storage-Upstream@cavium.com
12306 L:      linux-scsi@vger.kernel.org
12307 S:      Supported
12308 F:      drivers/scsi/qedi/
12309
12310 QLOGIC QL4xxx ETHERNET DRIVER
12311 M:      Ariel Elior <Ariel.Elior@cavium.com>
12312 M:      everest-linux-l2@cavium.com
12313 L:      netdev@vger.kernel.org
12314 S:      Supported
12315 F:      drivers/net/ethernet/qlogic/qed/
12316 F:      include/linux/qed/
12317 F:      drivers/net/ethernet/qlogic/qede/
12318
12319 QLOGIC QL4xxx RDMA DRIVER
12320 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12321 M:      Ariel Elior <Ariel.Elior@cavium.com>
12322 L:      linux-rdma@vger.kernel.org
12323 S:      Supported
12324 F:      drivers/infiniband/hw/qedr/
12325 F:      include/uapi/rdma/qedr-abi.h
12326
12327 QLOGIC QLA1280 SCSI DRIVER
12328 M:      Michael Reed <mdr@sgi.com>
12329 L:      linux-scsi@vger.kernel.org
12330 S:      Maintained
12331 F:      drivers/scsi/qla1280.[ch]
12332
12333 QLOGIC QLA2XXX FC-SCSI DRIVER
12334 M:      qla2xxx-upstream@qlogic.com
12335 L:      linux-scsi@vger.kernel.org
12336 S:      Supported
12337 F:      Documentation/scsi/LICENSE.qla2xxx
12338 F:      drivers/scsi/qla2xxx/
12339
12340 QLOGIC QLA3XXX NETWORK DRIVER
12341 M:      Dept-GELinuxNICDev@cavium.com
12342 L:      netdev@vger.kernel.org
12343 S:      Supported
12344 F:      Documentation/networking/LICENSE.qla3xxx
12345 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12346
12347 QLOGIC QLA4XXX iSCSI DRIVER
12348 M:      QLogic-Storage-Upstream@qlogic.com
12349 L:      linux-scsi@vger.kernel.org
12350 S:      Supported
12351 F:      Documentation/scsi/LICENSE.qla4xxx
12352 F:      drivers/scsi/qla4xxx/
12353
12354 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12355 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12356 M:      Manish Chopra <manish.chopra@cavium.com>
12357 M:      Dept-GELinuxNICDev@cavium.com
12358 L:      netdev@vger.kernel.org
12359 S:      Supported
12360 F:      drivers/net/ethernet/qlogic/qlcnic/
12361
12362 QLOGIC QLGE 10Gb ETHERNET DRIVER
12363 M:      Manish Chopra <manish.chopra@cavium.com>
12364 M:      Dept-GELinuxNICDev@cavium.com
12365 L:      netdev@vger.kernel.org
12366 S:      Supported
12367 F:      drivers/net/ethernet/qlogic/qlge/
12368
12369 QM1D1B0004 MEDIA DRIVER
12370 M:      Akihiro Tsukada <tskd08@gmail.com>
12371 L:      linux-media@vger.kernel.org
12372 S:      Odd Fixes
12373 F:      drivers/media/tuners/qm1d1b0004*
12374
12375 QM1D1C0042 MEDIA DRIVER
12376 M:      Akihiro Tsukada <tskd08@gmail.com>
12377 L:      linux-media@vger.kernel.org
12378 S:      Odd Fixes
12379 F:      drivers/media/tuners/qm1d1c0042*
12380
12381 QNX4 FILESYSTEM
12382 M:      Anders Larsen <al@alarsen.net>
12383 W:      http://www.alarsen.net/linux/qnx4fs/
12384 S:      Maintained
12385 F:      fs/qnx4/
12386 F:      include/uapi/linux/qnx4_fs.h
12387 F:      include/uapi/linux/qnxtypes.h
12388
12389 QORIQ DPAA2 FSL-MC BUS DRIVER
12390 M:      Stuart Yoder <stuyoder@gmail.com>
12391 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12392 L:      linux-kernel@vger.kernel.org
12393 S:      Maintained
12394 F:      drivers/bus/fsl-mc/
12395 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12396 F:      Documentation/networking/dpaa2/overview.rst
12397
12398 QT1010 MEDIA DRIVER
12399 M:      Antti Palosaari <crope@iki.fi>
12400 L:      linux-media@vger.kernel.org
12401 W:      https://linuxtv.org
12402 W:      http://palosaari.fi/linux/
12403 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12404 T:      git git://linuxtv.org/anttip/media_tree.git
12405 S:      Maintained
12406 F:      drivers/media/tuners/qt1010*
12407
12408 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12409 M:      Kalle Valo <kvalo@codeaurora.org>
12410 L:      ath10k@lists.infradead.org
12411 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12413 S:      Supported
12414 F:      drivers/net/wireless/ath/ath10k/
12415
12416 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12417 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12418 L:      linux-wireless@vger.kernel.org
12419 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12420 S:      Supported
12421 F:      drivers/net/wireless/ath/ath9k/
12422
12423 QUALCOMM CAMERA SUBSYSTEM DRIVER
12424 M:      Todor Tomov <todor.tomov@linaro.org>
12425 L:      linux-media@vger.kernel.org
12426 S:      Maintained
12427 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12428 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12429 F:      drivers/media/platform/qcom/camss/
12430
12431 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12432 M:  Ilia Lin <ilia.lin@gmail.com>
12433 L:  linux-pm@vger.kernel.org
12434 S:  Maintained
12435 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12436 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12437
12438 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12439 M:      Timur Tabi <timur@kernel.org>
12440 L:      netdev@vger.kernel.org
12441 S:      Maintained
12442 F:      drivers/net/ethernet/qualcomm/emac/
12443
12444 QUALCOMM GENERIC INTERFACE I2C DRIVER
12445 M:      Alok Chauhan <alokc@codeaurora.org>
12446 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12447 L:      linux-i2c@vger.kernel.org
12448 L:      linux-arm-msm@vger.kernel.org
12449 S:      Supported
12450 F:      drivers/i2c/busses/i2c-qcom-geni.c
12451
12452 QUALCOMM HEXAGON ARCHITECTURE
12453 M:      Richard Kuo <rkuo@codeaurora.org>
12454 L:      linux-hexagon@vger.kernel.org
12455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12456 S:      Supported
12457 F:      arch/hexagon/
12458
12459 QUALCOMM HIDMA DRIVER
12460 M:      Sinan Kaya <okaya@kernel.org>
12461 L:      linux-arm-kernel@lists.infradead.org
12462 L:      linux-arm-msm@vger.kernel.org
12463 L:      dmaengine@vger.kernel.org
12464 S:      Supported
12465 F:      drivers/dma/qcom/hidma*
12466
12467 QUALCOMM IOMMU
12468 M:      Rob Clark <robdclark@gmail.com>
12469 L:      iommu@lists.linux-foundation.org
12470 L:      linux-arm-msm@vger.kernel.org
12471 S:      Maintained
12472 F:      drivers/iommu/qcom_iommu.c
12473
12474 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12475 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12476 L:      linux-media@vger.kernel.org
12477 L:      linux-arm-msm@vger.kernel.org
12478 T:      git git://linuxtv.org/media_tree.git
12479 S:      Maintained
12480 F:      drivers/media/platform/qcom/venus/
12481
12482 QUALCOMM WCN36XX WIRELESS DRIVER
12483 M:      Kalle Valo <kvalo@codeaurora.org>
12484 L:      wcn36xx@lists.infradead.org
12485 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12486 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12487 S:      Supported
12488 F:      drivers/net/wireless/ath/wcn36xx/
12489
12490 QUANTENNA QTNFMAC WIRELESS DRIVER
12491 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12492 M:      Avinash Patil <avinashp@quantenna.com>
12493 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12494 L:      linux-wireless@vger.kernel.org
12495 S:      Maintained
12496 F:      drivers/net/wireless/quantenna
12497
12498 RADEON and AMDGPU DRM DRIVERS
12499 M:      Alex Deucher <alexander.deucher@amd.com>
12500 M:      Christian König <christian.koenig@amd.com>
12501 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12502 L:      amd-gfx@lists.freedesktop.org
12503 T:      git git://people.freedesktop.org/~agd5f/linux
12504 S:      Supported
12505 F:      drivers/gpu/drm/radeon/
12506 F:      include/uapi/drm/radeon_drm.h
12507 F:      drivers/gpu/drm/amd/
12508 F:      include/uapi/drm/amdgpu_drm.h
12509
12510 RADEON FRAMEBUFFER DISPLAY DRIVER
12511 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12512 L:      linux-fbdev@vger.kernel.org
12513 S:      Maintained
12514 F:      drivers/video/fbdev/aty/radeon*
12515 F:      include/uapi/linux/radeonfb.h
12516
12517 RADIOSHARK RADIO DRIVER
12518 M:      Hans Verkuil <hverkuil@xs4all.nl>
12519 L:      linux-media@vger.kernel.org
12520 T:      git git://linuxtv.org/media_tree.git
12521 S:      Maintained
12522 F:      drivers/media/radio/radio-shark.c
12523
12524 RADIOSHARK2 RADIO DRIVER
12525 M:      Hans Verkuil <hverkuil@xs4all.nl>
12526 L:      linux-media@vger.kernel.org
12527 T:      git git://linuxtv.org/media_tree.git
12528 S:      Maintained
12529 F:      drivers/media/radio/radio-shark2.c
12530 F:      drivers/media/radio/radio-tea5777.c
12531
12532 RADOS BLOCK DEVICE (RBD)
12533 M:      Ilya Dryomov <idryomov@gmail.com>
12534 M:      Sage Weil <sage@redhat.com>
12535 M:      Alex Elder <elder@kernel.org>
12536 L:      ceph-devel@vger.kernel.org
12537 W:      http://ceph.com/
12538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12539 T:      git git://github.com/ceph/ceph-client.git
12540 S:      Supported
12541 F:      Documentation/ABI/testing/sysfs-bus-rbd
12542 F:      drivers/block/rbd.c
12543 F:      drivers/block/rbd_types.h
12544
12545 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12546 M:      Paul Mackerras <paulus@samba.org>
12547 L:      linux-fbdev@vger.kernel.org
12548 S:      Maintained
12549 F:      drivers/video/fbdev/aty/aty128fb.c
12550
12551 RAINSHADOW-CEC DRIVER
12552 M:      Hans Verkuil <hverkuil@xs4all.nl>
12553 L:      linux-media@vger.kernel.org
12554 T:      git git://linuxtv.org/media_tree.git
12555 S:      Maintained
12556 F:      drivers/media/usb/rainshadow-cec/*
12557
12558 RALINK MIPS ARCHITECTURE
12559 M:      John Crispin <john@phrozen.org>
12560 L:      linux-mips@vger.kernel.org
12561 S:      Maintained
12562 F:      arch/mips/ralink
12563
12564 RALINK RT2X00 WIRELESS LAN DRIVER
12565 P:      rt2x00 project
12566 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12567 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12568 L:      linux-wireless@vger.kernel.org
12569 S:      Maintained
12570 F:      drivers/net/wireless/ralink/rt2x00/
12571
12572 RAMDISK RAM BLOCK DEVICE DRIVER
12573 M:      Jens Axboe <axboe@kernel.dk>
12574 S:      Maintained
12575 F:      Documentation/blockdev/ramdisk.txt
12576 F:      drivers/block/brd.c
12577
12578 RANCHU VIRTUAL BOARD FOR MIPS
12579 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12580 L:      linux-mips@vger.kernel.org
12581 S:      Supported
12582 F:      arch/mips/generic/board-ranchu.c
12583 F:      arch/mips/configs/generic/board-ranchu.config
12584
12585 RANDOM NUMBER DRIVER
12586 M:      "Theodore Ts'o" <tytso@mit.edu>
12587 S:      Maintained
12588 F:      drivers/char/random.c
12589
12590 RAPIDIO SUBSYSTEM
12591 M:      Matt Porter <mporter@kernel.crashing.org>
12592 M:      Alexandre Bounine <alex.bou9@gmail.com>
12593 S:      Maintained
12594 F:      drivers/rapidio/
12595
12596 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12597 L:      linux-wireless@vger.kernel.org
12598 S:      Orphan
12599 F:      drivers/net/wireless/ray*
12600
12601 RCUTORTURE TEST FRAMEWORK
12602 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12603 M:      Josh Triplett <josh@joshtriplett.org>
12604 R:      Steven Rostedt <rostedt@goodmis.org>
12605 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12606 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12607 L:      linux-kernel@vger.kernel.org
12608 S:      Supported
12609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12610 F:      tools/testing/selftests/rcutorture
12611
12612 RDC R-321X SoC
12613 M:      Florian Fainelli <florian@openwrt.org>
12614 S:      Maintained
12615
12616 RDC R6040 FAST ETHERNET DRIVER
12617 M:      Florian Fainelli <f.fainelli@gmail.com>
12618 L:      netdev@vger.kernel.org
12619 S:      Maintained
12620 F:      drivers/net/ethernet/rdc/r6040.c
12621
12622 RDMAVT - RDMA verbs software
12623 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12624 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12625 L:      linux-rdma@vger.kernel.org
12626 S:      Supported
12627 F:      drivers/infiniband/sw/rdmavt
12628
12629 RDS - RELIABLE DATAGRAM SOCKETS
12630 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12631 L:      netdev@vger.kernel.org
12632 L:      linux-rdma@vger.kernel.org
12633 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12634 W:      https://oss.oracle.com/projects/rds/
12635 S:      Supported
12636 F:      net/rds/
12637 F:      Documentation/networking/rds.txt
12638
12639 RDT - RESOURCE ALLOCATION
12640 M:      Fenghua Yu <fenghua.yu@intel.com>
12641 M:      Reinette Chatre <reinette.chatre@intel.com>
12642 L:      linux-kernel@vger.kernel.org
12643 S:      Supported
12644 F:      arch/x86/kernel/cpu/intel_rdt*
12645 F:      arch/x86/include/asm/intel_rdt_sched.h
12646 F:      Documentation/x86/intel_rdt*
12647
12648 READ-COPY UPDATE (RCU)
12649 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12650 M:      Josh Triplett <josh@joshtriplett.org>
12651 R:      Steven Rostedt <rostedt@goodmis.org>
12652 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12653 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12654 L:      linux-kernel@vger.kernel.org
12655 W:      http://www.rdrop.com/users/paulmck/RCU/
12656 S:      Supported
12657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12658 F:      Documentation/RCU/
12659 X:      Documentation/RCU/torture.txt
12660 F:      include/linux/rcu*
12661 X:      include/linux/srcu*.h
12662 F:      kernel/rcu/
12663 X:      kernel/rcu/srcu*.c
12664
12665 REAL TIME CLOCK (RTC) SUBSYSTEM
12666 M:      Alessandro Zummo <a.zummo@towertech.it>
12667 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12668 L:      linux-rtc@vger.kernel.org
12669 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12671 S:      Maintained
12672 F:      Documentation/devicetree/bindings/rtc/
12673 F:      Documentation/rtc.txt
12674 F:      drivers/rtc/
12675 F:      include/linux/rtc.h
12676 F:      include/uapi/linux/rtc.h
12677 F:      include/linux/rtc/
12678 F:      include/linux/platform_data/rtc-*
12679 F:      tools/testing/selftests/rtc/
12680
12681 REALTEK AUDIO CODECS
12682 M:      Bard Liao <bardliao@realtek.com>
12683 M:      Oder Chiou <oder_chiou@realtek.com>
12684 S:      Maintained
12685 F:      sound/soc/codecs/rt*
12686 F:      include/sound/rt*.h
12687
12688 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12689 M:      Linus Walleij <linus.walleij@linaro.org>
12690 S:      Maintained
12691 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12692 F:      drivers/net/dsa/realtek-smi*
12693 F:      drivers/net/dsa/rtl83*
12694
12695 REGISTER MAP ABSTRACTION
12696 M:      Mark Brown <broonie@kernel.org>
12697 L:      linux-kernel@vger.kernel.org
12698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12699 S:      Supported
12700 F:      Documentation/devicetree/bindings/regmap/
12701 F:      drivers/base/regmap/
12702 F:      include/linux/regmap.h
12703
12704 REISERFS FILE SYSTEM
12705 L:      reiserfs-devel@vger.kernel.org
12706 S:      Supported
12707 F:      fs/reiserfs/
12708
12709 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12710 M:      Ohad Ben-Cohen <ohad@wizery.com>
12711 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12712 L:      linux-remoteproc@vger.kernel.org
12713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12714 S:      Maintained
12715 F:      Documentation/devicetree/bindings/remoteproc/
12716 F:      Documentation/remoteproc.txt
12717 F:      drivers/remoteproc/
12718 F:      include/linux/remoteproc.h
12719
12720 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12721 M:      Ohad Ben-Cohen <ohad@wizery.com>
12722 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12723 L:      linux-remoteproc@vger.kernel.org
12724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12725 S:      Maintained
12726 F:      drivers/rpmsg/
12727 F:      Documentation/rpmsg.txt
12728 F:      include/linux/rpmsg.h
12729 F:      include/linux/rpmsg/
12730
12731 RENESAS CLOCK DRIVERS
12732 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12733 L:      linux-renesas-soc@vger.kernel.org
12734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12735 S:      Supported
12736 F:      drivers/clk/renesas/
12737
12738 RENESAS EMEV2 I2C DRIVER
12739 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12740 S:      Supported
12741 F:      drivers/i2c/busses/i2c-emev2.c
12742
12743 RENESAS ETHERNET DRIVERS
12744 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12745 L:      netdev@vger.kernel.org
12746 L:      linux-renesas-soc@vger.kernel.org
12747 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12748 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12749 F:      drivers/net/ethernet/renesas/
12750 F:      include/linux/sh_eth.h
12751
12752 RENESAS R-CAR GYROADC DRIVER
12753 M:      Marek Vasut <marek.vasut@gmail.com>
12754 L:      linux-iio@vger.kernel.org
12755 S:      Supported
12756 F:      drivers/iio/adc/rcar_gyro_adc.c
12757
12758 RENESAS R-CAR I2C DRIVERS
12759 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12760 S:      Supported
12761 F:      drivers/i2c/busses/i2c-rcar.c
12762 F:      drivers/i2c/busses/i2c-sh_mobile.c
12763
12764 RENESAS RIIC DRIVER
12765 M:      Chris Brandt <chris.brandt@renesas.com>
12766 S:      Supported
12767 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12768 F:      drivers/i2c/busses/i2c-riic.c
12769
12770 RENESAS USB PHY DRIVER
12771 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12772 L:      linux-renesas-soc@vger.kernel.org
12773 S:      Maintained
12774 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12775
12776 RESET CONTROLLER FRAMEWORK
12777 M:      Philipp Zabel <p.zabel@pengutronix.de>
12778 T:      git git://git.pengutronix.de/git/pza/linux
12779 S:      Maintained
12780 F:      drivers/reset/
12781 F:      Documentation/devicetree/bindings/reset/
12782 F:      include/dt-bindings/reset/
12783 F:      include/linux/reset.h
12784 F:      include/linux/reset-controller.h
12785
12786 RESTARTABLE SEQUENCES SUPPORT
12787 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12788 M:      Peter Zijlstra <peterz@infradead.org>
12789 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12790 M:      Boqun Feng <boqun.feng@gmail.com>
12791 L:      linux-kernel@vger.kernel.org
12792 S:      Supported
12793 F:      kernel/rseq.c
12794 F:      include/uapi/linux/rseq.h
12795 F:      include/trace/events/rseq.h
12796 F:      tools/testing/selftests/rseq/
12797
12798 RFKILL
12799 M:      Johannes Berg <johannes@sipsolutions.net>
12800 L:      linux-wireless@vger.kernel.org
12801 W:      http://wireless.kernel.org/
12802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12804 S:      Maintained
12805 F:      Documentation/rfkill.txt
12806 F:      Documentation/ABI/stable/sysfs-class-rfkill
12807 F:      net/rfkill/
12808 F:      include/linux/rfkill.h
12809 F:      include/uapi/linux/rfkill.h
12810
12811 RHASHTABLE
12812 M:      Thomas Graf <tgraf@suug.ch>
12813 M:      Herbert Xu <herbert@gondor.apana.org.au>
12814 L:      netdev@vger.kernel.org
12815 S:      Maintained
12816 F:      lib/rhashtable.c
12817 F:      lib/test_rhashtable.c
12818 F:      include/linux/rhashtable.h
12819 F:      include/linux/rhashtable-types.h
12820
12821 RICOH R5C592 MEMORYSTICK DRIVER
12822 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12823 S:      Maintained
12824 F:      drivers/memstick/host/r592.*
12825
12826 RICOH SMARTMEDIA/XD DRIVER
12827 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12828 S:      Maintained
12829 F:      drivers/mtd/nand/raw/r852.c
12830 F:      drivers/mtd/nand/raw/r852.h
12831
12832 RISC-V ARCHITECTURE
12833 M:      Palmer Dabbelt <palmer@sifive.com>
12834 M:      Albert Ou <aou@eecs.berkeley.edu>
12835 L:      linux-riscv@lists.infradead.org
12836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12837 S:      Supported
12838 F:      arch/riscv/
12839 K:      riscv
12840 N:      riscv
12841
12842 ROCCAT DRIVERS
12843 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12844 W:      http://sourceforge.net/projects/roccat/
12845 S:      Maintained
12846 F:      drivers/hid/hid-roccat*
12847 F:      include/linux/hid-roccat*
12848 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12849
12850 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12851 M:      Jacob chen <jacob2.chen@rock-chips.com>
12852 L:      linux-media@vger.kernel.org
12853 S:      Maintained
12854 F:      drivers/media/platform/rockchip/rga/
12855 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12856
12857 ROCKER DRIVER
12858 M:      Jiri Pirko <jiri@resnulli.us>
12859 L:      netdev@vger.kernel.org
12860 S:      Supported
12861 F:      drivers/net/ethernet/rocker/
12862
12863 ROCKETPORT DRIVER
12864 P:      Comtrol Corp.
12865 W:      http://www.comtrol.com
12866 S:      Maintained
12867 F:      Documentation/serial/rocket.txt
12868 F:      drivers/tty/rocket*
12869
12870 ROCKETPORT EXPRESS/INFINITY DRIVER
12871 M:      Kevin Cernekee <cernekee@gmail.com>
12872 L:      linux-serial@vger.kernel.org
12873 S:      Odd Fixes
12874 F:      drivers/tty/serial/rp2.*
12875
12876 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12877 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12878 L:      linux-kernel@vger.kernel.org
12879 L:      linux-renesas-soc@vger.kernel.org
12880 S:      Supported
12881 F:      drivers/mfd/bd9571mwv.c
12882 F:      drivers/regulator/bd9571mwv-regulator.c
12883 F:      drivers/gpio/gpio-bd9571mwv.c
12884 F:      include/linux/mfd/bd9571mwv.h
12885 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12886
12887 ROSE NETWORK LAYER
12888 M:      Ralf Baechle <ralf@linux-mips.org>
12889 L:      linux-hams@vger.kernel.org
12890 W:      http://www.linux-ax25.org/
12891 S:      Maintained
12892 F:      include/net/rose.h
12893 F:      include/uapi/linux/rose.h
12894 F:      net/rose/
12895
12896 RTL2830 MEDIA DRIVER
12897 M:      Antti Palosaari <crope@iki.fi>
12898 L:      linux-media@vger.kernel.org
12899 W:      https://linuxtv.org
12900 W:      http://palosaari.fi/linux/
12901 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12902 T:      git git://linuxtv.org/anttip/media_tree.git
12903 S:      Maintained
12904 F:      drivers/media/dvb-frontends/rtl2830*
12905
12906 RTL2832 MEDIA DRIVER
12907 M:      Antti Palosaari <crope@iki.fi>
12908 L:      linux-media@vger.kernel.org
12909 W:      https://linuxtv.org
12910 W:      http://palosaari.fi/linux/
12911 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12912 T:      git git://linuxtv.org/anttip/media_tree.git
12913 S:      Maintained
12914 F:      drivers/media/dvb-frontends/rtl2832*
12915
12916 RTL2832_SDR MEDIA DRIVER
12917 M:      Antti Palosaari <crope@iki.fi>
12918 L:      linux-media@vger.kernel.org
12919 W:      https://linuxtv.org
12920 W:      http://palosaari.fi/linux/
12921 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12922 T:      git git://linuxtv.org/anttip/media_tree.git
12923 S:      Maintained
12924 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12925
12926 RTL8180 WIRELESS DRIVER
12927 L:      linux-wireless@vger.kernel.org
12928 W:      http://wireless.kernel.org/
12929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12930 S:      Orphan
12931 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12932
12933 RTL8187 WIRELESS DRIVER
12934 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12935 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12936 M:      Larry Finger <Larry.Finger@lwfinger.net>
12937 L:      linux-wireless@vger.kernel.org
12938 W:      http://wireless.kernel.org/
12939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12940 S:      Maintained
12941 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12942
12943 REALTEK WIRELESS DRIVER (rtlwifi family)
12944 M:      Ping-Ke Shih <pkshih@realtek.com>
12945 L:      linux-wireless@vger.kernel.org
12946 W:      http://wireless.kernel.org/
12947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12948 S:      Maintained
12949 F:      drivers/net/wireless/realtek/rtlwifi/
12950
12951 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12952 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12953 L:      linux-wireless@vger.kernel.org
12954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12955 S:      Maintained
12956 F:      drivers/net/wireless/realtek/rtl8xxxu/
12957
12958 RXRPC SOCKETS (AF_RXRPC)
12959 M:      David Howells <dhowells@redhat.com>
12960 L:      linux-afs@lists.infradead.org
12961 S:      Supported
12962 F:      net/rxrpc/
12963 F:      include/keys/rxrpc-type.h
12964 F:      include/net/af_rxrpc.h
12965 F:      include/trace/events/rxrpc.h
12966 F:      include/uapi/linux/rxrpc.h
12967 F:      Documentation/networking/rxrpc.txt
12968 W:      https://www.infradead.org/~dhowells/kafs/
12969
12970 S3 SAVAGE FRAMEBUFFER DRIVER
12971 M:      Antonino Daplas <adaplas@gmail.com>
12972 L:      linux-fbdev@vger.kernel.org
12973 S:      Maintained
12974 F:      drivers/video/fbdev/savage/
12975
12976 S390
12977 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12978 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12979 L:      linux-s390@vger.kernel.org
12980 W:      http://www.ibm.com/developerworks/linux/linux390/
12981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12982 S:      Supported
12983 F:      arch/s390/
12984 F:      drivers/s390/
12985 F:      Documentation/s390/
12986 F:      Documentation/driver-api/s390-drivers.rst
12987
12988 S390 COMMON I/O LAYER
12989 M:      Sebastian Ott <sebott@linux.ibm.com>
12990 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12991 L:      linux-s390@vger.kernel.org
12992 W:      http://www.ibm.com/developerworks/linux/linux390/
12993 S:      Supported
12994 F:      drivers/s390/cio/
12995
12996 S390 DASD DRIVER
12997 M:      Stefan Haberland <sth@linux.ibm.com>
12998 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12999 L:      linux-s390@vger.kernel.org
13000 W:      http://www.ibm.com/developerworks/linux/linux390/
13001 S:      Supported
13002 F:      drivers/s390/block/dasd*
13003 F:      block/partitions/ibm.c
13004
13005 S390 IOMMU (PCI)
13006 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13007 L:      linux-s390@vger.kernel.org
13008 W:      http://www.ibm.com/developerworks/linux/linux390/
13009 S:      Supported
13010 F:      drivers/iommu/s390-iommu.c
13011
13012 S390 IUCV NETWORK LAYER
13013 M:      Julian Wiedmann <jwi@linux.ibm.com>
13014 M:      Ursula Braun <ubraun@linux.ibm.com>
13015 L:      linux-s390@vger.kernel.org
13016 W:      http://www.ibm.com/developerworks/linux/linux390/
13017 S:      Supported
13018 F:      drivers/s390/net/*iucv*
13019 F:      include/net/iucv/
13020 F:      net/iucv/
13021
13022 S390 NETWORK DRIVERS
13023 M:      Julian Wiedmann <jwi@linux.ibm.com>
13024 M:      Ursula Braun <ubraun@linux.ibm.com>
13025 L:      linux-s390@vger.kernel.org
13026 W:      http://www.ibm.com/developerworks/linux/linux390/
13027 S:      Supported
13028 F:      drivers/s390/net/
13029
13030 S390 PCI SUBSYSTEM
13031 M:      Sebastian Ott <sebott@linux.ibm.com>
13032 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13033 L:      linux-s390@vger.kernel.org
13034 W:      http://www.ibm.com/developerworks/linux/linux390/
13035 S:      Supported
13036 F:      arch/s390/pci/
13037 F:      drivers/pci/hotplug/s390_pci_hpc.c
13038
13039 S390 VFIO-CCW DRIVER
13040 M:      Cornelia Huck <cohuck@redhat.com>
13041 M:      Halil Pasic <pasic@linux.ibm.com>
13042 L:      linux-s390@vger.kernel.org
13043 L:      kvm@vger.kernel.org
13044 S:      Supported
13045 F:      drivers/s390/cio/vfio_ccw*
13046 F:      Documentation/s390/vfio-ccw.txt
13047 F:      include/uapi/linux/vfio_ccw.h
13048
13049 S390 ZCRYPT DRIVER
13050 M:      Harald Freudenberger <freude@linux.ibm.com>
13051 L:      linux-s390@vger.kernel.org
13052 W:      http://www.ibm.com/developerworks/linux/linux390/
13053 S:      Supported
13054 F:      drivers/s390/crypto/
13055
13056 S390 VFIO AP DRIVER
13057 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13058 M:      Pierre Morel <pmorel@linux.ibm.com>
13059 M:      Halil Pasic <pasic@linux.ibm.com>
13060 L:      linux-s390@vger.kernel.org
13061 W:      http://www.ibm.com/developerworks/linux/linux390/
13062 S:      Supported
13063 F:      drivers/s390/crypto/vfio_ap_drv.c
13064 F:      drivers/s390/crypto/vfio_ap_private.h
13065 F:      drivers/s390/crypto/vfio_ap_ops.c
13066 F:      Documentation/s390/vfio-ap.txt
13067
13068 S390 ZFCP DRIVER
13069 M:      Steffen Maier <maier@linux.ibm.com>
13070 M:      Benjamin Block <bblock@linux.ibm.com>
13071 L:      linux-s390@vger.kernel.org
13072 W:      http://www.ibm.com/developerworks/linux/linux390/
13073 S:      Supported
13074 F:      drivers/s390/scsi/zfcp_*
13075
13076 S3C24XX SD/MMC Driver
13077 M:      Ben Dooks <ben-linux@fluff.org>
13078 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13079 S:      Supported
13080 F:      drivers/mmc/host/s3cmci.*
13081
13082 SAA6588 RDS RECEIVER DRIVER
13083 M:      Hans Verkuil <hverkuil@xs4all.nl>
13084 L:      linux-media@vger.kernel.org
13085 T:      git git://linuxtv.org/media_tree.git
13086 W:      https://linuxtv.org
13087 S:      Odd Fixes
13088 F:      drivers/media/i2c/saa6588*
13089
13090 SAA7134 VIDEO4LINUX DRIVER
13091 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13092 L:      linux-media@vger.kernel.org
13093 W:      https://linuxtv.org
13094 T:      git git://linuxtv.org/media_tree.git
13095 S:      Odd fixes
13096 F:      Documentation/media/v4l-drivers/saa7134*
13097 F:      drivers/media/pci/saa7134/
13098
13099 SAA7146 VIDEO4LINUX-2 DRIVER
13100 M:      Hans Verkuil <hverkuil@xs4all.nl>
13101 L:      linux-media@vger.kernel.org
13102 T:      git git://linuxtv.org/media_tree.git
13103 S:      Maintained
13104 F:      drivers/media/common/saa7146/
13105 F:      drivers/media/pci/saa7146/
13106 F:      include/media/saa7146*
13107
13108 SAMSUNG AUDIO (ASoC) DRIVERS
13109 M:      Krzysztof Kozlowski <krzk@kernel.org>
13110 M:      Sangbeom Kim <sbkim73@samsung.com>
13111 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13112 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13113 S:      Supported
13114 F:      sound/soc/samsung/
13115 F:      Documentation/devicetree/bindings/sound/samsung*
13116
13117 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13118 M:      Krzysztof Kozlowski <krzk@kernel.org>
13119 L:      linux-crypto@vger.kernel.org
13120 L:      linux-samsung-soc@vger.kernel.org
13121 S:      Maintained
13122 F:      drivers/crypto/exynos-rng.c
13123 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13124
13125 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13126 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13127 L:      linux-samsung-soc@vger.kernel.org
13128 S:      Maintained
13129 F:      drivers/char/hw_random/exynos-trng.c
13130 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13131
13132 SAMSUNG FRAMEBUFFER DRIVER
13133 M:      Jingoo Han <jingoohan1@gmail.com>
13134 L:      linux-fbdev@vger.kernel.org
13135 S:      Maintained
13136 F:      drivers/video/fbdev/s3c-fb.c
13137
13138 SAMSUNG LAPTOP DRIVER
13139 M:      Corentin Chary <corentin.chary@gmail.com>
13140 L:      platform-driver-x86@vger.kernel.org
13141 S:      Maintained
13142 F:      drivers/platform/x86/samsung-laptop.c
13143
13144 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13145 M:      Sangbeom Kim <sbkim73@samsung.com>
13146 M:      Krzysztof Kozlowski <krzk@kernel.org>
13147 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13148 L:      linux-kernel@vger.kernel.org
13149 L:      linux-samsung-soc@vger.kernel.org
13150 S:      Supported
13151 F:      drivers/mfd/sec*.c
13152 F:      drivers/regulator/s2m*.c
13153 F:      drivers/regulator/s5m*.c
13154 F:      drivers/clk/clk-s2mps11.c
13155 F:      drivers/rtc/rtc-s5m.c
13156 F:      include/linux/mfd/samsung/
13157 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13158 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13159 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13160 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13161
13162 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13163 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13164 L:      linux-media@vger.kernel.org
13165 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13166 S:      Maintained
13167 F:      drivers/media/platform/s3c-camif/
13168 F:      include/media/drv-intf/s3c_camif.h
13169
13170 SAMSUNG S3FWRN5 NFC DRIVER
13171 M:      Robert Baldyga <r.baldyga@samsung.com>
13172 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13173 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13174 S:      Supported
13175 F:      drivers/nfc/s3fwrn5
13176
13177 SAMSUNG S5C73M3 CAMERA DRIVER
13178 M:      Kyungmin Park <kyungmin.park@samsung.com>
13179 M:      Andrzej Hajda <a.hajda@samsung.com>
13180 L:      linux-media@vger.kernel.org
13181 S:      Supported
13182 F:      drivers/media/i2c/s5c73m3/*
13183
13184 SAMSUNG S5K5BAF CAMERA DRIVER
13185 M:      Kyungmin Park <kyungmin.park@samsung.com>
13186 M:      Andrzej Hajda <a.hajda@samsung.com>
13187 L:      linux-media@vger.kernel.org
13188 S:      Supported
13189 F:      drivers/media/i2c/s5k5baf.c
13190
13191 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13192 M:      Krzysztof Kozlowski <krzk@kernel.org>
13193 M:      Vladimir Zapolskiy <vz@mleia.com>
13194 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13195 L:      linux-crypto@vger.kernel.org
13196 L:      linux-samsung-soc@vger.kernel.org
13197 S:      Maintained
13198 F:      drivers/crypto/s5p-sss.c
13199
13200 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13201 M:      Kyungmin Park <kyungmin.park@samsung.com>
13202 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13203 L:      linux-media@vger.kernel.org
13204 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13205 S:      Supported
13206 F:      drivers/media/platform/exynos4-is/
13207
13208 SAMSUNG SOC CLOCK DRIVERS
13209 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13210 M:      Tomasz Figa <tomasz.figa@gmail.com>
13211 M:      Chanwoo Choi <cw00.choi@samsung.com>
13212 S:      Supported
13213 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13215 F:      drivers/clk/samsung/
13216 F:      include/dt-bindings/clock/exynos*.h
13217 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13218
13219 SAMSUNG SPI DRIVERS
13220 M:      Kukjin Kim <kgene@kernel.org>
13221 M:      Krzysztof Kozlowski <krzk@kernel.org>
13222 M:      Andi Shyti <andi@etezian.org>
13223 L:      linux-spi@vger.kernel.org
13224 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13225 S:      Maintained
13226 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13227 F:      drivers/spi/spi-s3c*
13228 F:      include/linux/platform_data/spi-s3c64xx.h
13229
13230 SAMSUNG SXGBE DRIVERS
13231 M:      Byungho An <bh74.an@samsung.com>
13232 M:      Girish K S <ks.giri@samsung.com>
13233 M:      Vipul Pandya <vipul.pandya@samsung.com>
13234 S:      Supported
13235 L:      netdev@vger.kernel.org
13236 F:      drivers/net/ethernet/samsung/sxgbe/
13237
13238 SAMSUNG THERMAL DRIVER
13239 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13240 L:      linux-pm@vger.kernel.org
13241 L:      linux-samsung-soc@vger.kernel.org
13242 S:      Supported
13243 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13244 F:      drivers/thermal/samsung/
13245
13246 SAMSUNG USB2 PHY DRIVER
13247 M:      Kamil Debski <kamil@wypas.org>
13248 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13249 L:      linux-kernel@vger.kernel.org
13250 S:      Supported
13251 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13252 F:      Documentation/phy/samsung-usb2.txt
13253 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13254 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13255 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13256 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13257 F:      drivers/phy/samsung/phy-samsung-usb2.c
13258 F:      drivers/phy/samsung/phy-samsung-usb2.h
13259
13260 SC1200 WDT DRIVER
13261 M:      Zwane Mwaikambo <zwanem@gmail.com>
13262 S:      Maintained
13263 F:      drivers/watchdog/sc1200wdt.c
13264
13265 SCHEDULER
13266 M:      Ingo Molnar <mingo@redhat.com>
13267 M:      Peter Zijlstra <peterz@infradead.org>
13268 L:      linux-kernel@vger.kernel.org
13269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13270 S:      Maintained
13271 F:      kernel/sched/
13272 F:      include/linux/sched.h
13273 F:      include/uapi/linux/sched.h
13274 F:      include/linux/wait.h
13275
13276 SCR24X CHIP CARD INTERFACE DRIVER
13277 M:      Lubomir Rintel <lkundrak@v3.sk>
13278 S:      Supported
13279 F:      drivers/char/pcmcia/scr24x_cs.c
13280
13281 SCSI CDROM DRIVER
13282 M:      Jens Axboe <axboe@kernel.dk>
13283 L:      linux-scsi@vger.kernel.org
13284 W:      http://www.kernel.dk
13285 S:      Maintained
13286 F:      drivers/scsi/sr*
13287
13288 SCSI RDMA PROTOCOL (SRP) INITIATOR
13289 M:      Bart Van Assche <bvanassche@acm.org>
13290 L:      linux-rdma@vger.kernel.org
13291 S:      Supported
13292 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13293 F:      drivers/infiniband/ulp/srp/
13294 F:      include/scsi/srp.h
13295
13296 SCSI RDMA PROTOCOL (SRP) TARGET
13297 M:      Bart Van Assche <bvanassche@acm.org>
13298 L:      linux-rdma@vger.kernel.org
13299 L:      target-devel@vger.kernel.org
13300 S:      Supported
13301 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13302 F:      drivers/infiniband/ulp/srpt/
13303
13304 SCSI SG DRIVER
13305 M:      Doug Gilbert <dgilbert@interlog.com>
13306 L:      linux-scsi@vger.kernel.org
13307 W:      http://sg.danny.cz/sg
13308 S:      Maintained
13309 F:      Documentation/scsi/scsi-generic.txt
13310 F:      drivers/scsi/sg.c
13311 F:      include/scsi/sg.h
13312
13313 SCSI SUBSYSTEM
13314 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13316 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13318 L:      linux-scsi@vger.kernel.org
13319 S:      Maintained
13320 F:      Documentation/devicetree/bindings/scsi/
13321 F:      drivers/scsi/
13322 F:      include/scsi/
13323
13324 SCSI TAPE DRIVER
13325 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13326 L:      linux-scsi@vger.kernel.org
13327 S:      Maintained
13328 F:      Documentation/scsi/st.txt
13329 F:      drivers/scsi/st.*
13330 F:      drivers/scsi/st_*.h
13331
13332 SCTP PROTOCOL
13333 M:      Vlad Yasevich <vyasevich@gmail.com>
13334 M:      Neil Horman <nhorman@tuxdriver.com>
13335 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13336 L:      linux-sctp@vger.kernel.org
13337 W:      http://lksctp.sourceforge.net
13338 S:      Maintained
13339 F:      Documentation/networking/sctp.txt
13340 F:      include/linux/sctp.h
13341 F:      include/uapi/linux/sctp.h
13342 F:      include/net/sctp/
13343 F:      net/sctp/
13344
13345 SCx200 CPU SUPPORT
13346 M:      Jim Cromie <jim.cromie@gmail.com>
13347 S:      Odd Fixes
13348 F:      Documentation/i2c/busses/scx200_acb
13349 F:      arch/x86/platform/scx200/
13350 F:      drivers/watchdog/scx200_wdt.c
13351 F:      drivers/i2c/busses/scx200*
13352 F:      drivers/mtd/maps/scx200_docflash.c
13353 F:      include/linux/scx200.h
13354
13355 SCx200 GPIO DRIVER
13356 M:      Jim Cromie <jim.cromie@gmail.com>
13357 S:      Maintained
13358 F:      drivers/char/scx200_gpio.c
13359 F:      include/linux/scx200_gpio.h
13360
13361 SCx200 HRT CLOCKSOURCE DRIVER
13362 M:      Jim Cromie <jim.cromie@gmail.com>
13363 S:      Maintained
13364 F:      drivers/clocksource/scx200_hrt.c
13365
13366 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13367 M:      Sascha Sommer <saschasommer@freenet.de>
13368 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13369 S:      Maintained
13370 F:      drivers/mmc/host/sdricoh_cs.c
13371
13372 SECURE COMPUTING
13373 M:      Kees Cook <keescook@chromium.org>
13374 R:      Andy Lutomirski <luto@amacapital.net>
13375 R:      Will Drewry <wad@chromium.org>
13376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13377 S:      Supported
13378 F:      kernel/seccomp.c
13379 F:      include/uapi/linux/seccomp.h
13380 F:      include/linux/seccomp.h
13381 F:      tools/testing/selftests/seccomp/*
13382 F:      tools/testing/selftests/kselftest_harness.h
13383 F:      Documentation/userspace-api/seccomp_filter.rst
13384 K:      \bsecure_computing
13385 K:      \bTIF_SECCOMP\b
13386
13387 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13388 M:      Al Cooper <alcooperx@gmail.com>
13389 L:      linux-mmc@vger.kernel.org
13390 L:      bcm-kernel-feedback-list@broadcom.com
13391 S:      Maintained
13392 F:      drivers/mmc/host/sdhci-brcmstb*
13393
13394 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13395 M:      Adrian Hunter <adrian.hunter@intel.com>
13396 L:      linux-mmc@vger.kernel.org
13397 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13398 S:      Maintained
13399 F:      drivers/mmc/host/sdhci*
13400 F:      include/linux/mmc/sdhci*
13401
13402 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13403 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13404 M:      Manjunath M B <manjumb@synopsys.com>
13405 L:      linux-mmc@vger.kernel.org
13406 S:      Maintained
13407 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13408
13409 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13410 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13411 L:      linux-mmc@vger.kernel.org
13412 S:      Supported
13413 F:      drivers/mmc/host/sdhci-of-at91.c
13414
13415 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13416 M:      Ben Dooks <ben-linux@fluff.org>
13417 M:      Jaehoon Chung <jh80.chung@samsung.com>
13418 L:      linux-mmc@vger.kernel.org
13419 S:      Maintained
13420 F:      drivers/mmc/host/sdhci-s3c*
13421
13422 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13423 M:      Viresh Kumar <vireshk@kernel.org>
13424 L:      linux-mmc@vger.kernel.org
13425 S:      Maintained
13426 F:      drivers/mmc/host/sdhci-spear.c
13427
13428 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13429 M:      Kishon Vijay Abraham I <kishon@ti.com>
13430 L:      linux-mmc@vger.kernel.org
13431 S:      Maintained
13432 F:      drivers/mmc/host/sdhci-omap.c
13433
13434 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13435 M:      Scott Bauer <scott.bauer@intel.com>
13436 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13437 L:      linux-block@vger.kernel.org
13438 S:      Supported
13439 F:      block/sed*
13440 F:      block/opal_proto.h
13441 F:      include/linux/sed*
13442 F:      include/uapi/linux/sed*
13443
13444 SECURITY CONTACT
13445 M:      Security Officers <security@kernel.org>
13446 S:      Supported
13447
13448 SECURITY SUBSYSTEM
13449 M:      James Morris <jmorris@namei.org>
13450 M:      "Serge E. Hallyn" <serge@hallyn.com>
13451 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13453 W:      http://kernsec.org/
13454 S:      Supported
13455 F:      security/
13456 X:      security/selinux/
13457
13458 SELINUX SECURITY MODULE
13459 M:      Paul Moore <paul@paul-moore.com>
13460 M:      Stephen Smalley <sds@tycho.nsa.gov>
13461 M:      Eric Paris <eparis@parisplace.org>
13462 L:      selinux@vger.kernel.org
13463 W:      https://selinuxproject.org
13464 W:      https://github.com/SELinuxProject
13465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13466 S:      Supported
13467 F:      include/linux/selinux*
13468 F:      security/selinux/
13469 F:      scripts/selinux/
13470 F:      Documentation/admin-guide/LSM/SELinux.rst
13471
13472 SENSABLE PHANTOM
13473 M:      Jiri Slaby <jirislaby@gmail.com>
13474 S:      Maintained
13475 F:      drivers/misc/phantom.c
13476 F:      include/uapi/linux/phantom.h
13477
13478 SERIAL DEVICE BUS
13479 M:      Rob Herring <robh@kernel.org>
13480 L:      linux-serial@vger.kernel.org
13481 S:      Maintained
13482 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13483 F:      drivers/tty/serdev/
13484 F:      include/linux/serdev.h
13485
13486 SERIAL DRIVERS
13487 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13488 L:      linux-serial@vger.kernel.org
13489 S:      Maintained
13490 F:      Documentation/devicetree/bindings/serial/
13491 F:      drivers/tty/serial/
13492
13493 SERIAL IR RECEIVER
13494 M:      Sean Young <sean@mess.org>
13495 L:      linux-media@vger.kernel.org
13496 S:      Maintained
13497 F:      drivers/media/rc/serial_ir.c
13498
13499 SFC NETWORK DRIVER
13500 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13501 M:      Edward Cree <ecree@solarflare.com>
13502 M:      Bert Kenward <bkenward@solarflare.com>
13503 L:      netdev@vger.kernel.org
13504 S:      Supported
13505 F:      drivers/net/ethernet/sfc/
13506
13507 SGI GRU DRIVER
13508 M:      Dimitri Sivanich <sivanich@sgi.com>
13509 S:      Maintained
13510 F:      drivers/misc/sgi-gru/
13511
13512 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13513 M:      Pat Gefre <pfg@sgi.com>
13514 L:      linux-ia64@vger.kernel.org
13515 S:      Supported
13516 F:      Documentation/ia64/serial.txt
13517 F:      drivers/tty/serial/ioc?_serial.c
13518 F:      include/linux/ioc?.h
13519
13520 SGI XP/XPC/XPNET DRIVER
13521 M:      Cliff Whickman <cpw@sgi.com>
13522 M:      Robin Holt <robinmholt@gmail.com>
13523 S:      Maintained
13524 F:      drivers/misc/sgi-xp/
13525
13526 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13527 M:      Ursula Braun <ubraun@linux.ibm.com>
13528 L:      linux-s390@vger.kernel.org
13529 W:      http://www.ibm.com/developerworks/linux/linux390/
13530 S:      Supported
13531 F:      net/smc/
13532
13533 SHARP RJ54N1CB0C SENSOR DRIVER
13534 M:      Jacopo Mondi <jacopo@jmondi.org>
13535 L:      linux-media@vger.kernel.org
13536 T:      git git://linuxtv.org/media_tree.git
13537 S:      Odd fixes
13538 F:      drivers/media/i2c/rj54n1cb0c.c
13539 F:      include/media/i2c/rj54n1cb0c.h
13540
13541 SH_VEU V4L2 MEM2MEM DRIVER
13542 L:      linux-media@vger.kernel.org
13543 S:      Orphan
13544 F:      drivers/media/platform/sh_veu.c
13545
13546 SH_VOU V4L2 OUTPUT DRIVER
13547 L:      linux-media@vger.kernel.org
13548 S:      Orphan
13549 F:      drivers/media/platform/sh_vou.c
13550 F:      include/media/drv-intf/sh_vou.h
13551
13552 SI2157 MEDIA DRIVER
13553 M:      Antti Palosaari <crope@iki.fi>
13554 L:      linux-media@vger.kernel.org
13555 W:      https://linuxtv.org
13556 W:      http://palosaari.fi/linux/
13557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13558 T:      git git://linuxtv.org/anttip/media_tree.git
13559 S:      Maintained
13560 F:      drivers/media/tuners/si2157*
13561
13562 SI2165 MEDIA DRIVER
13563 M:      Matthias Schwarzott <zzam@gentoo.org>
13564 L:      linux-media@vger.kernel.org
13565 W:      https://linuxtv.org
13566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13567 S:      Maintained
13568 F:      drivers/media/dvb-frontends/si2165*
13569
13570 SI2168 MEDIA DRIVER
13571 M:      Antti Palosaari <crope@iki.fi>
13572 L:      linux-media@vger.kernel.org
13573 W:      https://linuxtv.org
13574 W:      http://palosaari.fi/linux/
13575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13576 T:      git git://linuxtv.org/anttip/media_tree.git
13577 S:      Maintained
13578 F:      drivers/media/dvb-frontends/si2168*
13579
13580 SI470X FM RADIO RECEIVER I2C DRIVER
13581 M:      Hans Verkuil <hverkuil@xs4all.nl>
13582 L:      linux-media@vger.kernel.org
13583 T:      git git://linuxtv.org/media_tree.git
13584 W:      https://linuxtv.org
13585 S:      Odd Fixes
13586 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13587
13588 SI470X FM RADIO RECEIVER USB DRIVER
13589 M:      Hans Verkuil <hverkuil@xs4all.nl>
13590 L:      linux-media@vger.kernel.org
13591 T:      git git://linuxtv.org/media_tree.git
13592 W:      https://linuxtv.org
13593 S:      Maintained
13594 F:      drivers/media/radio/si470x/radio-si470x-common.c
13595 F:      drivers/media/radio/si470x/radio-si470x.h
13596 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13597
13598 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13599 M:      Eduardo Valentin <edubezval@gmail.com>
13600 L:      linux-media@vger.kernel.org
13601 T:      git git://linuxtv.org/media_tree.git
13602 W:      https://linuxtv.org
13603 S:      Odd Fixes
13604 F:      drivers/media/radio/si4713/si4713.?
13605
13606 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13607 M:      Eduardo Valentin <edubezval@gmail.com>
13608 L:      linux-media@vger.kernel.org
13609 T:      git git://linuxtv.org/media_tree.git
13610 W:      https://linuxtv.org
13611 S:      Odd Fixes
13612 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13613
13614 SI4713 FM RADIO TRANSMITTER USB DRIVER
13615 M:      Hans Verkuil <hverkuil@xs4all.nl>
13616 L:      linux-media@vger.kernel.org
13617 T:      git git://linuxtv.org/media_tree.git
13618 W:      https://linuxtv.org
13619 S:      Maintained
13620 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13621
13622 SIANO DVB DRIVER
13623 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13624 L:      linux-media@vger.kernel.org
13625 W:      https://linuxtv.org
13626 T:      git git://linuxtv.org/media_tree.git
13627 S:      Odd fixes
13628 F:      drivers/media/common/siano/
13629 F:      drivers/media/usb/siano/
13630 F:      drivers/media/usb/siano/
13631 F:      drivers/media/mmc/siano/
13632
13633 SIFIVE DRIVERS
13634 M:      Palmer Dabbelt <palmer@sifive.com>
13635 L:      linux-riscv@lists.infradead.org
13636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13637 S:      Supported
13638 K:      sifive
13639 N:      sifive
13640
13641 SILEAD TOUCHSCREEN DRIVER
13642 M:      Hans de Goede <hdegoede@redhat.com>
13643 L:      linux-input@vger.kernel.org
13644 L:      platform-driver-x86@vger.kernel.org
13645 S:      Maintained
13646 F:      drivers/input/touchscreen/silead.c
13647 F:      drivers/platform/x86/touchscreen_dmi.c
13648
13649 SILICON MOTION SM712 FRAME BUFFER DRIVER
13650 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13651 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13652 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13653 L:      linux-fbdev@vger.kernel.org
13654 S:      Maintained
13655 F:      drivers/video/fbdev/sm712*
13656 F:      Documentation/fb/sm712fb.txt
13657
13658 SIMPLE FIRMWARE INTERFACE (SFI)
13659 M:      Len Brown <lenb@kernel.org>
13660 L:      sfi-devel@simplefirmware.org
13661 W:      http://simplefirmware.org/
13662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13663 S:      Supported
13664 F:      arch/x86/platform/sfi/
13665 F:      drivers/sfi/
13666 F:      include/linux/sfi*.h
13667
13668 SIMPLEFB FB DRIVER
13669 M:      Hans de Goede <hdegoede@redhat.com>
13670 L:      linux-fbdev@vger.kernel.org
13671 S:      Maintained
13672 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13673 F:      drivers/video/fbdev/simplefb.c
13674 F:      include/linux/platform_data/simplefb.h
13675
13676 SIMTEC EB110ATX (Chalice CATS)
13677 P:      Ben Dooks
13678 P:      Vincent Sanders <vince@simtec.co.uk>
13679 M:      Simtec Linux Team <linux@simtec.co.uk>
13680 W:      http://www.simtec.co.uk/products/EB110ATX/
13681 S:      Supported
13682
13683 SIMTEC EB2410ITX (BAST)
13684 P:      Ben Dooks
13685 P:      Vincent Sanders <vince@simtec.co.uk>
13686 M:      Simtec Linux Team <linux@simtec.co.uk>
13687 W:      http://www.simtec.co.uk/products/EB2410ITX/
13688 S:      Supported
13689 F:      arch/arm/mach-s3c24xx/mach-bast.c
13690 F:      arch/arm/mach-s3c24xx/bast-ide.c
13691 F:      arch/arm/mach-s3c24xx/bast-irq.c
13692
13693 SIPHASH PRF ROUTINES
13694 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13695 S:      Maintained
13696 F:      lib/siphash.c
13697 F:      lib/test_siphash.c
13698 F:      include/linux/siphash.h
13699
13700 SIOX
13701 M:      Gavin Schenk <g.schenk@eckelmann.de>
13702 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13703 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13704 S:      Supported
13705 F:      drivers/siox/*
13706 F:      drivers/gpio/gpio-siox.c
13707 F:      include/trace/events/siox.h
13708
13709 SIS 190 ETHERNET DRIVER
13710 M:      Francois Romieu <romieu@fr.zoreil.com>
13711 L:      netdev@vger.kernel.org
13712 S:      Maintained
13713 F:      drivers/net/ethernet/sis/sis190.c
13714
13715 SIS 900/7016 FAST ETHERNET DRIVER
13716 M:      Daniele Venzano <venza@brownhat.org>
13717 W:      http://www.brownhat.org/sis900.html
13718 L:      netdev@vger.kernel.org
13719 S:      Maintained
13720 F:      drivers/net/ethernet/sis/sis900.*
13721
13722 SIS FRAMEBUFFER DRIVER
13723 M:      Thomas Winischhofer <thomas@winischhofer.net>
13724 W:      http://www.winischhofer.net/linuxsisvga.shtml
13725 S:      Maintained
13726 F:      Documentation/fb/sisfb.txt
13727 F:      drivers/video/fbdev/sis/
13728 F:      include/video/sisfb.h
13729
13730 SIS USB2VGA DRIVER
13731 M:      Thomas Winischhofer <thomas@winischhofer.net>
13732 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13733 S:      Maintained
13734 F:      drivers/usb/misc/sisusbvga/
13735
13736 SLAB ALLOCATOR
13737 M:      Christoph Lameter <cl@linux.com>
13738 M:      Pekka Enberg <penberg@kernel.org>
13739 M:      David Rientjes <rientjes@google.com>
13740 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13741 M:      Andrew Morton <akpm@linux-foundation.org>
13742 L:      linux-mm@kvack.org
13743 S:      Maintained
13744 F:      include/linux/sl?b*.h
13745 F:      mm/sl?b*
13746
13747 SLEEPABLE READ-COPY UPDATE (SRCU)
13748 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13749 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13750 M:      Josh Triplett <josh@joshtriplett.org>
13751 R:      Steven Rostedt <rostedt@goodmis.org>
13752 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13753 L:      linux-kernel@vger.kernel.org
13754 W:      http://www.rdrop.com/users/paulmck/RCU/
13755 S:      Supported
13756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13757 F:      include/linux/srcu*.h
13758 F:      kernel/rcu/srcu*.c
13759
13760 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13761 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13762 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13763 S:      Maintained
13764 F:      drivers/slimbus/
13765 F:      Documentation/devicetree/bindings/slimbus/
13766 F:      include/linux/slimbus.h
13767
13768 SMACK SECURITY MODULE
13769 M:      Casey Schaufler <casey@schaufler-ca.com>
13770 L:      linux-security-module@vger.kernel.org
13771 W:      http://schaufler-ca.com
13772 T:      git git://github.com/cschaufler/smack-next
13773 S:      Maintained
13774 F:      Documentation/admin-guide/LSM/Smack.rst
13775 F:      security/smack/
13776
13777 SMC91x ETHERNET DRIVER
13778 M:      Nicolas Pitre <nico@fluxnic.net>
13779 S:      Odd Fixes
13780 F:      drivers/net/ethernet/smsc/smc91x.*
13781
13782 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13783 M:      Sakari Ailus <sakari.ailus@iki.fi>
13784 L:      linux-media@vger.kernel.org
13785 S:      Maintained
13786 F:      drivers/media/i2c/smiapp/
13787 F:      include/media/i2c/smiapp.h
13788 F:      drivers/media/i2c/smiapp-pll.c
13789 F:      drivers/media/i2c/smiapp-pll.h
13790 F:      include/uapi/linux/smiapp.h
13791 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13792
13793 SMM665 HARDWARE MONITOR DRIVER
13794 M:      Guenter Roeck <linux@roeck-us.net>
13795 L:      linux-hwmon@vger.kernel.org
13796 S:      Maintained
13797 F:      Documentation/hwmon/smm665
13798 F:      drivers/hwmon/smm665.c
13799
13800 SMSC EMC2103 HARDWARE MONITOR DRIVER
13801 M:      Steve Glendinning <steve.glendinning@shawell.net>
13802 L:      linux-hwmon@vger.kernel.org
13803 S:      Maintained
13804 F:      Documentation/hwmon/emc2103
13805 F:      drivers/hwmon/emc2103.c
13806
13807 SMSC SCH5627 HARDWARE MONITOR DRIVER
13808 M:      Hans de Goede <hdegoede@redhat.com>
13809 L:      linux-hwmon@vger.kernel.org
13810 S:      Supported
13811 F:      Documentation/hwmon/sch5627
13812 F:      drivers/hwmon/sch5627.c
13813
13814 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13815 M:      Steve Glendinning <steve.glendinning@shawell.net>
13816 L:      linux-fbdev@vger.kernel.org
13817 S:      Maintained
13818 F:      drivers/video/fbdev/smscufx.c
13819
13820 SMSC47B397 HARDWARE MONITOR DRIVER
13821 M:      Jean Delvare <jdelvare@suse.com>
13822 L:      linux-hwmon@vger.kernel.org
13823 S:      Maintained
13824 F:      Documentation/hwmon/smsc47b397
13825 F:      drivers/hwmon/smsc47b397.c
13826
13827 SMSC911x ETHERNET DRIVER
13828 M:      Steve Glendinning <steve.glendinning@shawell.net>
13829 L:      netdev@vger.kernel.org
13830 S:      Maintained
13831 F:      include/linux/smsc911x.h
13832 F:      drivers/net/ethernet/smsc/smsc911x.*
13833
13834 SMSC9420 PCI ETHERNET DRIVER
13835 M:      Steve Glendinning <steve.glendinning@shawell.net>
13836 L:      netdev@vger.kernel.org
13837 S:      Maintained
13838 F:      drivers/net/ethernet/smsc/smsc9420.*
13839
13840 SOC-CAMERA V4L2 SUBSYSTEM
13841 L:      linux-media@vger.kernel.org
13842 T:      git git://linuxtv.org/media_tree.git
13843 S:      Orphan
13844 F:      include/media/soc*
13845 F:      drivers/media/i2c/soc_camera/
13846 F:      drivers/media/platform/soc_camera/
13847
13848 SOCIONEXT SYNQUACER I2C DRIVER
13849 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13850 L:      linux-i2c@vger.kernel.org
13851 S:      Maintained
13852 F:      drivers/i2c/busses/i2c-synquacer.c
13853 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13854
13855 SOCIONEXT UNIPHIER SOUND DRIVER
13856 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13857 S:      Orphan
13858 F:      sound/soc/uniphier/
13859
13860 SOEKRIS NET48XX LED SUPPORT
13861 M:      Chris Boot <bootc@bootc.net>
13862 S:      Maintained
13863 F:      drivers/leds/leds-net48xx.c
13864
13865 SOFT-ROCE DRIVER (rxe)
13866 M:      Moni Shoua <monis@mellanox.com>
13867 L:      linux-rdma@vger.kernel.org
13868 S:      Supported
13869 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13870 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13871 F:      drivers/infiniband/sw/rxe/
13872 F:      include/uapi/rdma/rdma_user_rxe.h
13873
13874 SOFTLOGIC 6x10 MPEG CODEC
13875 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13876 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13877 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13878 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13879 M:      Ismael Luceno <ismael@iodev.co.uk>
13880 L:      linux-media@vger.kernel.org
13881 S:      Supported
13882 F:      drivers/media/pci/solo6x10/
13883
13884 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13885 M:      James Morse <james.morse@arm.com>
13886 L:      linux-arm-kernel@lists.infradead.org
13887 S:      Maintained
13888 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13889 F:      drivers/firmware/arm_sdei.c
13890 F:      include/linux/arm_sdei.h
13891 F:      include/uapi/linux/arm_sdei.h
13892
13893 SOFTWARE RAID (Multiple Disks) SUPPORT
13894 M:      Shaohua Li <shli@kernel.org>
13895 L:      linux-raid@vger.kernel.org
13896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13897 S:      Supported
13898 F:      drivers/md/Makefile
13899 F:      drivers/md/Kconfig
13900 F:      drivers/md/md*
13901 F:      drivers/md/raid*
13902 F:      include/linux/raid/
13903 F:      include/uapi/linux/raid/
13904
13905 SOCIONEXT (SNI) AVE NETWORK DRIVER
13906 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13907 L:      netdev@vger.kernel.org
13908 S:      Maintained
13909 F:      drivers/net/ethernet/socionext/sni_ave.c
13910 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
13911
13912 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13913 M:      Jassi Brar <jaswinder.singh@linaro.org>
13914 L:      netdev@vger.kernel.org
13915 S:      Maintained
13916 F:      drivers/net/ethernet/socionext/netsec.c
13917 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13918
13919 SOLIDRUN CLEARFOG SUPPORT
13920 M:      Russell King <linux@armlinux.org.uk>
13921 S:      Maintained
13922 F:      arch/arm/boot/dts/armada-388-clearfog*
13923 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13924
13925 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13926 M:      Russell King <linux@armlinux.org.uk>
13927 S:      Maintained
13928 F:      arch/arm/boot/dts/imx6*-cubox-i*
13929 F:      arch/arm/boot/dts/imx6*-hummingboard*
13930 F:      arch/arm/boot/dts/imx6*-sr-*
13931
13932 SONIC NETWORK DRIVER
13933 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13934 L:      netdev@vger.kernel.org
13935 S:      Maintained
13936 F:      drivers/net/ethernet/natsemi/sonic.*
13937
13938 SONICS SILICON BACKPLANE DRIVER (SSB)
13939 M:      Michael Buesch <m@bues.ch>
13940 L:      linux-wireless@vger.kernel.org
13941 S:      Maintained
13942 F:      drivers/ssb/
13943 F:      include/linux/ssb/
13944
13945 SONY IMX258 SENSOR DRIVER
13946 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13947 L:      linux-media@vger.kernel.org
13948 T:      git git://linuxtv.org/media_tree.git
13949 S:      Maintained
13950 F:      drivers/media/i2c/imx258.c
13951
13952 SONY IMX274 SENSOR DRIVER
13953 M:      Leon Luo <leonl@leopardimaging.com>
13954 L:      linux-media@vger.kernel.org
13955 T:      git git://linuxtv.org/media_tree.git
13956 S:      Maintained
13957 F:      drivers/media/i2c/imx274.c
13958 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13959
13960 SONY IMX319 SENSOR DRIVER
13961 M:      Bingbu Cao <bingbu.cao@intel.com>
13962 L:      linux-media@vger.kernel.org
13963 T:      git git://linuxtv.org/media_tree.git
13964 S:      Maintained
13965 F:      drivers/media/i2c/imx319.c
13966
13967 SONY IMX355 SENSOR DRIVER
13968 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13969 L:      linux-media@vger.kernel.org
13970 T:      git git://linuxtv.org/media_tree.git
13971 S:      Maintained
13972 F:      drivers/media/i2c/imx355.c
13973
13974 SONY MEMORYSTICK CARD SUPPORT
13975 M:      Alex Dubov <oakad@yahoo.com>
13976 W:      http://tifmxx.berlios.de/
13977 S:      Maintained
13978 F:      drivers/memstick/host/tifm_ms.c
13979
13980 SONY MEMORYSTICK STANDARD SUPPORT
13981 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13982 S:      Maintained
13983 F:      drivers/memstick/core/ms_block.*
13984
13985 SONY VAIO CONTROL DEVICE DRIVER
13986 M:      Mattia Dongili <malattia@linux.it>
13987 L:      platform-driver-x86@vger.kernel.org
13988 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13989 S:      Maintained
13990 F:      Documentation/laptops/sony-laptop.txt
13991 F:      drivers/char/sonypi.c
13992 F:      drivers/platform/x86/sony-laptop.c
13993 F:      include/linux/sony-laptop.h
13994
13995 SOUND
13996 M:      Jaroslav Kysela <perex@perex.cz>
13997 M:      Takashi Iwai <tiwai@suse.com>
13998 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13999 W:      http://www.alsa-project.org/
14000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14001 T:      git git://git.alsa-project.org/alsa-kernel.git
14002 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14003 S:      Maintained
14004 F:      Documentation/sound/
14005 F:      include/sound/
14006 F:      include/uapi/sound/
14007 F:      sound/
14008
14009 SOUND - COMPRESSED AUDIO
14010 M:      Vinod Koul <vkoul@kernel.org>
14011 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14013 S:      Supported
14014 F:      Documentation/sound/designs/compress-offload.rst
14015 F:      include/sound/compress_driver.h
14016 F:      include/uapi/sound/compress_*
14017 F:      sound/core/compress_offload.c
14018 F:      sound/soc/soc-compress.c
14019
14020 SOUND - DMAENGINE HELPERS
14021 M:      Lars-Peter Clausen <lars@metafoo.de>
14022 S:      Supported
14023 F:      include/sound/dmaengine_pcm.h
14024 F:      sound/core/pcm_dmaengine.c
14025 F:      sound/soc/soc-generic-dmaengine-pcm.c
14026
14027 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14028 M:      Liam Girdwood <lgirdwood@gmail.com>
14029 M:      Mark Brown <broonie@kernel.org>
14030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14031 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14032 W:      http://alsa-project.org/main/index.php/ASoC
14033 S:      Supported
14034 F:      Documentation/devicetree/bindings/sound/
14035 F:      Documentation/sound/soc/
14036 F:      sound/soc/
14037 F:      include/dt-bindings/sound/
14038 F:      include/sound/soc*
14039
14040 SOUNDWIRE SUBSYSTEM
14041 M:      Vinod Koul <vkoul@kernel.org>
14042 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14043 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14044 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14045 S:      Supported
14046 F:      Documentation/driver-api/soundwire/
14047 F:      drivers/soundwire/
14048 F:      include/linux/soundwire/
14049
14050 SP2 MEDIA DRIVER
14051 M:      Olli Salonen <olli.salonen@iki.fi>
14052 L:      linux-media@vger.kernel.org
14053 W:      https://linuxtv.org
14054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14055 S:      Maintained
14056 F:      drivers/media/dvb-frontends/sp2*
14057
14058 SPARC + UltraSPARC (sparc/sparc64)
14059 M:      "David S. Miller" <davem@davemloft.net>
14060 L:      sparclinux@vger.kernel.org
14061 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14064 S:      Maintained
14065 F:      arch/sparc/
14066 F:      drivers/sbus/
14067
14068 SPARC SERIAL DRIVERS
14069 M:      "David S. Miller" <davem@davemloft.net>
14070 L:      sparclinux@vger.kernel.org
14071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14073 S:      Maintained
14074 F:      include/linux/sunserialcore.h
14075 F:      drivers/tty/serial/suncore.c
14076 F:      drivers/tty/serial/sunhv.c
14077 F:      drivers/tty/serial/sunsab.c
14078 F:      drivers/tty/serial/sunsab.h
14079 F:      drivers/tty/serial/sunsu.c
14080 F:      drivers/tty/serial/sunzilog.c
14081 F:      drivers/tty/serial/sunzilog.h
14082 F:      drivers/tty/vcc.c
14083
14084 SPARSE CHECKER
14085 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14086 L:      linux-sparse@vger.kernel.org
14087 W:      https://sparse.wiki.kernel.org/
14088 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14089 S:      Maintained
14090 F:      include/linux/compiler.h
14091
14092 SPEAR CLOCK FRAMEWORK SUPPORT
14093 M:      Viresh Kumar <vireshk@kernel.org>
14094 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14095 W:      http://www.st.com/spear
14096 S:      Maintained
14097 F:      drivers/clk/spear/
14098
14099 SPEAR PLATFORM SUPPORT
14100 M:      Viresh Kumar <vireshk@kernel.org>
14101 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14102 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14103 W:      http://www.st.com/spear
14104 S:      Maintained
14105 F:      arch/arm/boot/dts/spear*
14106 F:      arch/arm/mach-spear/
14107
14108 SPI NOR SUBSYSTEM
14109 M:      Marek Vasut <marek.vasut@gmail.com>
14110 L:      linux-mtd@lists.infradead.org
14111 W:      http://www.linux-mtd.infradead.org/
14112 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14113 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14114 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14115 S:      Maintained
14116 F:      drivers/mtd/spi-nor/
14117 F:      include/linux/mtd/spi-nor.h
14118
14119 SPI SUBSYSTEM
14120 M:      Mark Brown <broonie@kernel.org>
14121 L:      linux-spi@vger.kernel.org
14122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14123 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14124 S:      Maintained
14125 F:      Documentation/devicetree/bindings/spi/
14126 F:      Documentation/spi/
14127 F:      drivers/spi/
14128 F:      include/linux/spi/
14129 F:      include/uapi/linux/spi/
14130 F:      tools/spi/
14131
14132 SPIDERNET NETWORK DRIVER for CELL
14133 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14134 L:      netdev@vger.kernel.org
14135 S:      Supported
14136 F:      Documentation/networking/spider_net.txt
14137 F:      drivers/net/ethernet/toshiba/spider_net*
14138
14139 SPMI SUBSYSTEM
14140 R:      Stephen Boyd <sboyd@kernel.org>
14141 L:      linux-arm-msm@vger.kernel.org
14142 F:      Documentation/devicetree/bindings/spmi/
14143 F:      drivers/spmi/
14144 F:      include/dt-bindings/spmi/spmi.h
14145 F:      include/linux/spmi.h
14146 F:      include/trace/events/spmi.h
14147
14148 SPU FILE SYSTEM
14149 M:      Jeremy Kerr <jk@ozlabs.org>
14150 L:      linuxppc-dev@lists.ozlabs.org
14151 W:      http://www.ibm.com/developerworks/power/cell/
14152 S:      Supported
14153 F:      Documentation/filesystems/spufs.txt
14154 F:      arch/powerpc/platforms/cell/spufs/
14155
14156 SQUASHFS FILE SYSTEM
14157 M:      Phillip Lougher <phillip@squashfs.org.uk>
14158 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14159 W:      http://squashfs.org.uk
14160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14161 S:      Maintained
14162 F:      Documentation/filesystems/squashfs.txt
14163 F:      fs/squashfs/
14164
14165 SRM (Alpha) environment access
14166 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14167 S:      Maintained
14168 F:      arch/alpha/kernel/srm_env.c
14169
14170 ST STM32 I2C/SMBUS DRIVER
14171 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14172 L:      linux-i2c@vger.kernel.org
14173 S:      Maintained
14174 F:      drivers/i2c/busses/i2c-stm32*
14175
14176 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14177 M:      Song Qiang <songqiang1304521@gmail.com>
14178 L:      linux-iio@vger.kernel.org
14179 S:      Maintained
14180 F:      drivers/iio/proximity/vl53l0x-i2c.c
14181 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14182
14183 STABLE BRANCH
14184 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14185 M:      Sasha Levin <sashal@kernel.org>
14186 L:      stable@vger.kernel.org
14187 S:      Supported
14188 F:      Documentation/process/stable-kernel-rules.rst
14189
14190 STAGING - COMEDI
14191 M:      Ian Abbott <abbotti@mev.co.uk>
14192 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14193 S:      Odd Fixes
14194 F:      drivers/staging/comedi/
14195
14196 STAGING - EROFS FILE SYSTEM
14197 M:      Gao Xiang <gaoxiang25@huawei.com>
14198 M:      Chao Yu <yuchao0@huawei.com>
14199 L:      linux-erofs@lists.ozlabs.org
14200 S:      Maintained
14201 F:      drivers/staging/erofs/
14202
14203 STAGING - INDUSTRIAL IO
14204 M:      Jonathan Cameron <jic23@kernel.org>
14205 L:      linux-iio@vger.kernel.org
14206 S:      Odd Fixes
14207 F:      Documentation/devicetree/bindings/staging/iio/
14208 F:      drivers/staging/iio/
14209
14210 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14211 M:      Marc Dietrich <marvin24@gmx.de>
14212 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14213 L:      linux-tegra@vger.kernel.org
14214 S:      Maintained
14215 F:      drivers/staging/nvec/
14216
14217 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14218 M:      Jens Frederich <jfrederich@gmail.com>
14219 M:      Daniel Drake <dsd@laptop.org>
14220 M:      Jon Nettleton <jon.nettleton@gmail.com>
14221 W:      http://wiki.laptop.org/go/DCON
14222 S:      Maintained
14223 F:      drivers/staging/olpc_dcon/
14224
14225 STAGING - REALTEK RTL8712U DRIVERS
14226 M:      Larry Finger <Larry.Finger@lwfinger.net>
14227 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14228 S:      Odd Fixes
14229 F:      drivers/staging/rtl8712/
14230
14231 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14232 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14233 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14234 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14235 L:      linux-fbdev@vger.kernel.org
14236 S:      Maintained
14237 F:      drivers/staging/sm750fb/
14238
14239 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14240 M:      William Hubbs <w.d.hubbs@gmail.com>
14241 M:      Chris Brannon <chris@the-brannons.com>
14242 M:      Kirk Reiser <kirk@reisers.ca>
14243 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14244 L:      speakup@linux-speakup.org
14245 W:      http://www.linux-speakup.org/
14246 S:      Odd Fixes
14247 F:      drivers/staging/speakup/
14248
14249 STAGING - VIA VT665X DRIVERS
14250 M:      Forest Bond <forest@alittletooquiet.net>
14251 S:      Odd Fixes
14252 F:      drivers/staging/vt665?/
14253
14254 STAGING - WILC1000 WIFI DRIVER
14255 M:      Aditya Shankar <aditya.shankar@microchip.com>
14256 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14257 L:      linux-wireless@vger.kernel.org
14258 S:      Supported
14259 F:      drivers/staging/wilc1000/
14260
14261 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14262 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14263 S:      Odd Fixes
14264 F:      drivers/staging/xgifb/
14265
14266 STAGING SUBSYSTEM
14267 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14269 L:      devel@driverdev.osuosl.org
14270 S:      Supported
14271 F:      drivers/staging/
14272
14273 STARFIRE/DURALAN NETWORK DRIVER
14274 M:      Ion Badulescu <ionut@badula.org>
14275 S:      Odd Fixes
14276 F:      drivers/net/ethernet/adaptec/starfire*
14277
14278 STEC S1220 SKD DRIVER
14279 M:      Bart Van Assche <bart.vanassche@wdc.com>
14280 L:      linux-block@vger.kernel.org
14281 S:      Maintained
14282 F:      drivers/block/skd*[ch]
14283
14284 STI AUDIO (ASoC) DRIVERS
14285 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14286 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14287 S:      Maintained
14288 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14289 F:      sound/soc/sti/
14290
14291 STI CEC DRIVER
14292 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14293 S:      Maintained
14294 F:      drivers/media/platform/sti/cec/
14295 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14296
14297 STK1160 USB VIDEO CAPTURE DRIVER
14298 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14299 L:      linux-media@vger.kernel.org
14300 T:      git git://linuxtv.org/media_tree.git
14301 S:      Maintained
14302 F:      drivers/media/usb/stk1160/
14303
14304 STM32 AUDIO (ASoC) DRIVERS
14305 M:      Olivier Moysan <olivier.moysan@st.com>
14306 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14307 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14308 S:      Maintained
14309 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14310 F:      sound/soc/stm/
14311
14312 STM32 TIMER/LPTIMER DRIVERS
14313 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14314 S:      Maintained
14315 F:      drivers/*/stm32-*timer*
14316 F:      drivers/pwm/pwm-stm32*
14317 F:      include/linux/*/stm32-*tim*
14318 F:      Documentation/ABI/testing/*timer-stm32
14319 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14320 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14321
14322 STMMAC ETHERNET DRIVER
14323 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14324 M:      Alexandre Torgue <alexandre.torgue@st.com>
14325 M:      Jose Abreu <joabreu@synopsys.com>
14326 L:      netdev@vger.kernel.org
14327 W:      http://www.stlinux.com
14328 S:      Supported
14329 F:      drivers/net/ethernet/stmicro/stmmac/
14330
14331 SUN3/3X
14332 M:      Sam Creasey <sammy@sammy.net>
14333 W:      http://sammy.net/sun3/
14334 S:      Maintained
14335 F:      arch/m68k/kernel/*sun3*
14336 F:      arch/m68k/sun3*/
14337 F:      arch/m68k/include/asm/sun3*
14338 F:      drivers/net/ethernet/i825xx/sun3*
14339
14340 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14341 M:      Hans de Goede <hdegoede@redhat.com>
14342 L:      linux-input@vger.kernel.org
14343 S:      Maintained
14344 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14345 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14346
14347 SUNDANCE NETWORK DRIVER
14348 M:      Denis Kirjanov <kda@linux-powerpc.org>
14349 L:      netdev@vger.kernel.org
14350 S:      Maintained
14351 F:      drivers/net/ethernet/dlink/sundance.c
14352
14353 SUPERH
14354 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14355 M:      Rich Felker <dalias@libc.org>
14356 L:      linux-sh@vger.kernel.org
14357 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14358 S:      Maintained
14359 F:      Documentation/sh/
14360 F:      arch/sh/
14361 F:      drivers/sh/
14362
14363 SUSPEND TO RAM
14364 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14365 M:      Len Brown <len.brown@intel.com>
14366 M:      Pavel Machek <pavel@ucw.cz>
14367 L:      linux-pm@vger.kernel.org
14368 B:      https://bugzilla.kernel.org
14369 S:      Supported
14370 F:      Documentation/power/
14371 F:      arch/x86/kernel/acpi/
14372 F:      drivers/base/power/
14373 F:      kernel/power/
14374 F:      include/linux/suspend.h
14375 F:      include/linux/freezer.h
14376 F:      include/linux/pm.h
14377
14378 SVGA HANDLING
14379 M:      Martin Mares <mj@ucw.cz>
14380 L:      linux-video@atrey.karlin.mff.cuni.cz
14381 S:      Maintained
14382 F:      Documentation/svga.txt
14383 F:      arch/x86/boot/video*
14384
14385 SWIOTLB SUBSYSTEM
14386 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14387 L:      iommu@lists.linux-foundation.org
14388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14389 S:      Supported
14390 F:      kernel/dma/swiotlb.c
14391 F:      arch/*/kernel/pci-swiotlb.c
14392 F:      include/linux/swiotlb.h
14393
14394 SWITCHDEV
14395 M:      Jiri Pirko <jiri@resnulli.us>
14396 M:      Ivan Vecera <ivecera@redhat.com>
14397 L:      netdev@vger.kernel.org
14398 S:      Supported
14399 F:      net/switchdev/
14400 F:      include/net/switchdev.h
14401
14402 SY8106A REGULATOR DRIVER
14403 M:      Icenowy Zheng <icenowy@aosc.io>
14404 S:      Maintained
14405 F:      drivers/regulator/sy8106a-regulator.c
14406 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14407
14408 SYNC FILE FRAMEWORK
14409 M:      Sumit Semwal <sumit.semwal@linaro.org>
14410 R:      Gustavo Padovan <gustavo@padovan.org>
14411 S:      Maintained
14412 L:      linux-media@vger.kernel.org
14413 L:      dri-devel@lists.freedesktop.org
14414 F:      drivers/dma-buf/sync_*
14415 F:      drivers/dma-buf/dma-fence*
14416 F:      drivers/dma-buf/sw_sync.c
14417 F:      include/linux/sync_file.h
14418 F:      include/uapi/linux/sync_file.h
14419 F:      Documentation/sync_file.txt
14420 T:      git git://anongit.freedesktop.org/drm/drm-misc
14421
14422 SYNOPSYS ARC ARCHITECTURE
14423 M:      Vineet Gupta <vgupta@synopsys.com>
14424 L:      linux-snps-arc@lists.infradead.org
14425 S:      Supported
14426 F:      arch/arc/
14427 F:      Documentation/devicetree/bindings/arc/*
14428 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14429 F:      drivers/clocksource/arc_timer.c
14430 F:      drivers/tty/serial/arc_uart.c
14431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14432
14433 SYNOPSYS ARC HSDK SDP pll clock driver
14434 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14435 S:      Supported
14436 F:      drivers/clk/clk-hsdk-pll.c
14437 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14438
14439 SYNOPSYS ARC SDP clock driver
14440 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14441 S:      Supported
14442 F:      drivers/clk/axs10x/*
14443 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14444
14445 SYNOPSYS ARC SDP platform support
14446 M:      Alexey Brodkin <abrodkin@synopsys.com>
14447 S:      Supported
14448 F:      arch/arc/plat-axs10x
14449 F:      arch/arc/boot/dts/ax*
14450 F:      Documentation/devicetree/bindings/arc/axs10*
14451
14452 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14453 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14454 S:      Supported
14455 F:      drivers/reset/reset-axs10x.c
14456 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14457
14458 SYNOPSYS CREG GPIO DRIVER
14459 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14460 S:      Maintained
14461 F:      drivers/gpio/gpio-creg-snps.c
14462 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14463
14464 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14465 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14466 S:      Maintained
14467 F:      drivers/tty/serial/8250/8250_dw.c
14468
14469 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14470 M:      Hoan Tran <hotran@apm.com>
14471 L:      linux-gpio@vger.kernel.org
14472 S:      Maintained
14473 F:      drivers/gpio/gpio-dwapb.c
14474 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14475
14476 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14477 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14478 S:      Maintained
14479 F:      drivers/dma/dwi-axi-dmac/
14480 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14481
14482 SYNOPSYS DESIGNWARE DMAC DRIVER
14483 M:      Viresh Kumar <vireshk@kernel.org>
14484 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14485 S:      Maintained
14486 F:      include/linux/dma/dw.h
14487 F:      include/linux/platform_data/dma-dw.h
14488 F:      drivers/dma/dw/
14489
14490 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14491 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14492 L:      netdev@vger.kernel.org
14493 S:      Supported
14494 F:      drivers/net/ethernet/synopsys/
14495
14496 SYNOPSYS DESIGNWARE I2C DRIVER
14497 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14498 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14499 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14500 L:      linux-i2c@vger.kernel.org
14501 S:      Maintained
14502 F:      drivers/i2c/busses/i2c-designware-*
14503 F:      include/linux/platform_data/i2c-designware.h
14504
14505 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14506 M:      Jaehoon Chung <jh80.chung@samsung.com>
14507 L:      linux-mmc@vger.kernel.org
14508 S:      Maintained
14509 F:      drivers/mmc/host/dw_mmc*
14510
14511 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14512 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14513 S:      Supported
14514 F:      drivers/reset/reset-hsdk.c
14515 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14516 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14517
14518 SYSTEM CONFIGURATION (SYSCON)
14519 M:      Lee Jones <lee.jones@linaro.org>
14520 M:      Arnd Bergmann <arnd@arndb.de>
14521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14522 S:      Supported
14523 F:      drivers/mfd/syscon.c
14524
14525 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14526 M:      Sudeep Holla <sudeep.holla@arm.com>
14527 L:      linux-arm-kernel@lists.infradead.org
14528 S:      Maintained
14529 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14530 F:      drivers/clk/clk-sc[mp]i.c
14531 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14532 F:      drivers/firmware/arm_scpi.c
14533 F:      drivers/firmware/arm_scmi/
14534 F:      include/linux/sc[mp]i_protocol.h
14535
14536 SYSTEM RESET/SHUTDOWN DRIVERS
14537 M:      Sebastian Reichel <sre@kernel.org>
14538 L:      linux-pm@vger.kernel.org
14539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14540 S:      Maintained
14541 F:      Documentation/devicetree/bindings/power/reset/
14542 F:      drivers/power/reset/
14543
14544 SYSTEM TRACE MODULE CLASS
14545 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14546 S:      Maintained
14547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14548 F:      Documentation/trace/stm.rst
14549 F:      drivers/hwtracing/stm/
14550 F:      include/linux/stm.h
14551 F:      include/uapi/linux/stm.h
14552
14553 SYSV FILESYSTEM
14554 M:      Christoph Hellwig <hch@infradead.org>
14555 S:      Maintained
14556 F:      Documentation/filesystems/sysv-fs.txt
14557 F:      fs/sysv/
14558 F:      include/linux/sysv_fs.h
14559
14560 TARGET SUBSYSTEM
14561 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14562 L:      linux-scsi@vger.kernel.org
14563 L:      target-devel@vger.kernel.org
14564 W:      http://www.linux-iscsi.org
14565 W:      http://groups.google.com/group/linux-iscsi-target-dev
14566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14567 S:      Supported
14568 F:      drivers/target/
14569 F:      include/target/
14570 F:      Documentation/target/
14571
14572 TASKSTATS STATISTICS INTERFACE
14573 M:      Balbir Singh <bsingharora@gmail.com>
14574 S:      Maintained
14575 F:      Documentation/accounting/taskstats*
14576 F:      include/linux/taskstats*
14577 F:      kernel/taskstats.c
14578
14579 TC subsystem
14580 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14581 M:      Cong Wang <xiyou.wangcong@gmail.com>
14582 M:      Jiri Pirko <jiri@resnulli.us>
14583 L:      netdev@vger.kernel.org
14584 S:      Maintained
14585 F:      include/net/pkt_cls.h
14586 F:      include/net/pkt_sched.h
14587 F:      include/net/tc_act/
14588 F:      include/uapi/linux/pkt_cls.h
14589 F:      include/uapi/linux/pkt_sched.h
14590 F:      include/uapi/linux/tc_act/
14591 F:      include/uapi/linux/tc_ematch/
14592 F:      net/sched/
14593
14594 TC90522 MEDIA DRIVER
14595 M:      Akihiro Tsukada <tskd08@gmail.com>
14596 L:      linux-media@vger.kernel.org
14597 S:      Odd Fixes
14598 F:      drivers/media/dvb-frontends/tc90522*
14599
14600 TCP LOW PRIORITY MODULE
14601 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14602 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14603 W:      http://tcp-lp-mod.sourceforge.net/
14604 S:      Maintained
14605 F:      net/ipv4/tcp_lp.c
14606
14607 TDA10071 MEDIA DRIVER
14608 M:      Antti Palosaari <crope@iki.fi>
14609 L:      linux-media@vger.kernel.org
14610 W:      https://linuxtv.org
14611 W:      http://palosaari.fi/linux/
14612 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14613 T:      git git://linuxtv.org/anttip/media_tree.git
14614 S:      Maintained
14615 F:      drivers/media/dvb-frontends/tda10071*
14616
14617 TDA18212 MEDIA DRIVER
14618 M:      Antti Palosaari <crope@iki.fi>
14619 L:      linux-media@vger.kernel.org
14620 W:      https://linuxtv.org
14621 W:      http://palosaari.fi/linux/
14622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14623 T:      git git://linuxtv.org/anttip/media_tree.git
14624 S:      Maintained
14625 F:      drivers/media/tuners/tda18212*
14626
14627 TDA18218 MEDIA DRIVER
14628 M:      Antti Palosaari <crope@iki.fi>
14629 L:      linux-media@vger.kernel.org
14630 W:      https://linuxtv.org
14631 W:      http://palosaari.fi/linux/
14632 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14633 T:      git git://linuxtv.org/anttip/media_tree.git
14634 S:      Maintained
14635 F:      drivers/media/tuners/tda18218*
14636
14637 TDA18250 MEDIA DRIVER
14638 M:      Olli Salonen <olli.salonen@iki.fi>
14639 L:      linux-media@vger.kernel.org
14640 W:      https://linuxtv.org
14641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14642 T:      git git://linuxtv.org/media_tree.git
14643 S:      Maintained
14644 F:      drivers/media/tuners/tda18250*
14645
14646 TDA18271 MEDIA DRIVER
14647 M:      Michael Krufky <mkrufky@linuxtv.org>
14648 L:      linux-media@vger.kernel.org
14649 W:      https://linuxtv.org
14650 W:      http://github.com/mkrufky
14651 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14652 T:      git git://linuxtv.org/mkrufky/tuners.git
14653 S:      Maintained
14654 F:      drivers/media/tuners/tda18271*
14655
14656 TDA1997x MEDIA DRIVER
14657 M:      Tim Harvey <tharvey@gateworks.com>
14658 L:      linux-media@vger.kernel.org
14659 W:      https://linuxtv.org
14660 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14661 S:      Maintained
14662 F:      drivers/media/i2c/tda1997x.*
14663
14664 TDA827x MEDIA DRIVER
14665 M:      Michael Krufky <mkrufky@linuxtv.org>
14666 L:      linux-media@vger.kernel.org
14667 W:      https://linuxtv.org
14668 W:      http://github.com/mkrufky
14669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14670 T:      git git://linuxtv.org/mkrufky/tuners.git
14671 S:      Maintained
14672 F:      drivers/media/tuners/tda8290.*
14673
14674 TDA8290 MEDIA DRIVER
14675 M:      Michael Krufky <mkrufky@linuxtv.org>
14676 L:      linux-media@vger.kernel.org
14677 W:      https://linuxtv.org
14678 W:      http://github.com/mkrufky
14679 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14680 T:      git git://linuxtv.org/mkrufky/tuners.git
14681 S:      Maintained
14682 F:      drivers/media/tuners/tda8290.*
14683
14684 TDA9840 MEDIA DRIVER
14685 M:      Hans Verkuil <hverkuil@xs4all.nl>
14686 L:      linux-media@vger.kernel.org
14687 T:      git git://linuxtv.org/media_tree.git
14688 W:      https://linuxtv.org
14689 S:      Maintained
14690 F:      drivers/media/i2c/tda9840*
14691
14692 TEA5761 TUNER DRIVER
14693 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14694 L:      linux-media@vger.kernel.org
14695 W:      https://linuxtv.org
14696 T:      git git://linuxtv.org/media_tree.git
14697 S:      Odd fixes
14698 F:      drivers/media/tuners/tea5761.*
14699
14700 TEA5767 TUNER DRIVER
14701 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14702 L:      linux-media@vger.kernel.org
14703 W:      https://linuxtv.org
14704 T:      git git://linuxtv.org/media_tree.git
14705 S:      Maintained
14706 F:      drivers/media/tuners/tea5767.*
14707
14708 TEA6415C MEDIA DRIVER
14709 M:      Hans Verkuil <hverkuil@xs4all.nl>
14710 L:      linux-media@vger.kernel.org
14711 T:      git git://linuxtv.org/media_tree.git
14712 W:      https://linuxtv.org
14713 S:      Maintained
14714 F:      drivers/media/i2c/tea6415c*
14715
14716 TEA6420 MEDIA DRIVER
14717 M:      Hans Verkuil <hverkuil@xs4all.nl>
14718 L:      linux-media@vger.kernel.org
14719 T:      git git://linuxtv.org/media_tree.git
14720 W:      https://linuxtv.org
14721 S:      Maintained
14722 F:      drivers/media/i2c/tea6420*
14723
14724 TEAM DRIVER
14725 M:      Jiri Pirko <jiri@resnulli.us>
14726 L:      netdev@vger.kernel.org
14727 S:      Supported
14728 F:      drivers/net/team/
14729 F:      include/linux/if_team.h
14730 F:      include/uapi/linux/if_team.h
14731
14732 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14733 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14734 S:      Maintained
14735 F:      arch/x86/platform/ts5500/
14736
14737 TECHNOTREND USB IR RECEIVER
14738 M:      Sean Young <sean@mess.org>
14739 L:      linux-media@vger.kernel.org
14740 S:      Maintained
14741 F:      drivers/media/rc/ttusbir.c
14742
14743 TECHWELL TW9910 VIDEO DECODER
14744 L:      linux-media@vger.kernel.org
14745 S:      Orphan
14746 F:      drivers/media/i2c/tw9910.c
14747 F:      include/media/i2c/tw9910.h
14748
14749 TEE SUBSYSTEM
14750 M:      Jens Wiklander <jens.wiklander@linaro.org>
14751 S:      Maintained
14752 F:      include/linux/tee_drv.h
14753 F:      include/uapi/linux/tee.h
14754 F:      drivers/tee/
14755 F:      Documentation/tee.txt
14756
14757 TEGRA ARCHITECTURE SUPPORT
14758 M:      Thierry Reding <thierry.reding@gmail.com>
14759 M:      Jonathan Hunter <jonathanh@nvidia.com>
14760 L:      linux-tegra@vger.kernel.org
14761 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14763 S:      Supported
14764 N:      [^a-z]tegra
14765
14766 TEGRA CLOCK DRIVER
14767 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14768 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14769 S:      Supported
14770 F:      drivers/clk/tegra/
14771
14772 TEGRA DMA DRIVERS
14773 M:      Laxman Dewangan <ldewangan@nvidia.com>
14774 M:      Jon Hunter <jonathanh@nvidia.com>
14775 S:      Supported
14776 F:      drivers/dma/tegra*
14777
14778 TEGRA I2C DRIVER
14779 M:      Laxman Dewangan <ldewangan@nvidia.com>
14780 S:      Supported
14781 F:      drivers/i2c/busses/i2c-tegra.c
14782
14783 TEGRA IOMMU DRIVERS
14784 M:      Thierry Reding <thierry.reding@gmail.com>
14785 L:      linux-tegra@vger.kernel.org
14786 S:      Supported
14787 F:      drivers/iommu/tegra*
14788
14789 TEGRA KBC DRIVER
14790 M:      Laxman Dewangan <ldewangan@nvidia.com>
14791 S:      Supported
14792 F:      drivers/input/keyboard/tegra-kbc.c
14793
14794 TEGRA NAND DRIVER
14795 M:      Stefan Agner <stefan@agner.ch>
14796 M:      Lucas Stach <dev@lynxeye.de>
14797 S:      Maintained
14798 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14799 F:      drivers/mtd/nand/raw/tegra_nand.c
14800
14801 TEGRA PWM DRIVER
14802 M:      Thierry Reding <thierry.reding@gmail.com>
14803 S:      Supported
14804 F:      drivers/pwm/pwm-tegra.c
14805
14806 TEGRA SERIAL DRIVER
14807 M:      Laxman Dewangan <ldewangan@nvidia.com>
14808 S:      Supported
14809 F:      drivers/tty/serial/serial-tegra.c
14810
14811 TEGRA SPI DRIVER
14812 M:      Laxman Dewangan <ldewangan@nvidia.com>
14813 S:      Supported
14814 F:      drivers/spi/spi-tegra*
14815
14816 TEHUTI ETHERNET DRIVER
14817 M:      Andy Gospodarek <andy@greyhouse.net>
14818 L:      netdev@vger.kernel.org
14819 S:      Supported
14820 F:      drivers/net/ethernet/tehuti/*
14821
14822 Telecom Clock Driver for MCPL0010
14823 M:      Mark Gross <mark.gross@intel.com>
14824 S:      Supported
14825 F:      drivers/char/tlclk.c
14826
14827 TENSILICA XTENSA PORT (xtensa)
14828 M:      Chris Zankel <chris@zankel.net>
14829 M:      Max Filippov <jcmvbkbc@gmail.com>
14830 L:      linux-xtensa@linux-xtensa.org
14831 T:      git git://github.com/czankel/xtensa-linux.git
14832 S:      Maintained
14833 F:      arch/xtensa/
14834 F:      drivers/irqchip/irq-xtensa-*
14835
14836 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14837 M:      Nishanth Menon <nm@ti.com>
14838 M:      Tero Kristo <t-kristo@ti.com>
14839 M:      Santosh Shilimkar <ssantosh@kernel.org>
14840 L:      linux-arm-kernel@lists.infradead.org
14841 S:      Maintained
14842 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14843 F:      drivers/firmware/ti_sci*
14844 F:      include/linux/soc/ti/ti_sci_protocol.h
14845 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14846 F:      drivers/soc/ti/ti_sci_pm_domains.c
14847 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14848 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14849 F:      drivers/clk/keystone/sci-clk.c
14850 F:      drivers/reset/reset-ti-sci.c
14851
14852 Texas Instruments ASoC drivers
14853 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14854 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14855 S:      Maintained
14856 F:      sound/soc/ti/
14857
14858 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14859 M:      Hans Verkuil <hverkuil@xs4all.nl>
14860 L:      linux-media@vger.kernel.org
14861 T:      git git://linuxtv.org/media_tree.git
14862 W:      https://linuxtv.org
14863 S:      Maintained
14864 F:      drivers/media/radio/radio-raremono.c
14865
14866 THERMAL
14867 M:      Zhang Rui <rui.zhang@intel.com>
14868 M:      Eduardo Valentin <edubezval@gmail.com>
14869 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14870 L:      linux-pm@vger.kernel.org
14871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14873 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14874 S:      Supported
14875 F:      drivers/thermal/
14876 F:      include/linux/thermal.h
14877 F:      include/uapi/linux/thermal.h
14878 F:      include/linux/cpu_cooling.h
14879 F:      Documentation/devicetree/bindings/thermal/
14880
14881 THERMAL/CPU_COOLING
14882 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14883 M:      Viresh Kumar <viresh.kumar@linaro.org>
14884 M:      Javi Merino <javi.merino@kernel.org>
14885 L:      linux-pm@vger.kernel.org
14886 S:      Supported
14887 F:      Documentation/thermal/cpu-cooling-api.txt
14888 F:      drivers/thermal/cpu_cooling.c
14889 F:      include/linux/cpu_cooling.h
14890
14891 THINKPAD ACPI EXTRAS DRIVER
14892 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14893 L:      ibm-acpi-devel@lists.sourceforge.net
14894 L:      platform-driver-x86@vger.kernel.org
14895 W:      http://ibm-acpi.sourceforge.net
14896 W:      http://thinkwiki.org/wiki/Ibm-acpi
14897 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14898 S:      Maintained
14899 F:      drivers/platform/x86/thinkpad_acpi.c
14900
14901 THUNDERBOLT DRIVER
14902 M:      Andreas Noever <andreas.noever@gmail.com>
14903 M:      Michael Jamet <michael.jamet@intel.com>
14904 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14905 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14907 S:      Maintained
14908 F:      Documentation/admin-guide/thunderbolt.rst
14909 F:      drivers/thunderbolt/
14910 F:      include/linux/thunderbolt.h
14911
14912 THUNDERBOLT NETWORK DRIVER
14913 M:      Michael Jamet <michael.jamet@intel.com>
14914 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14915 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14916 L:      netdev@vger.kernel.org
14917 S:      Maintained
14918 F:      drivers/net/thunderbolt.c
14919
14920 THUNDERX GPIO DRIVER
14921 M:      David Daney <david.daney@cavium.com>
14922 S:      Maintained
14923 F:      drivers/gpio/gpio-thunderx.c
14924
14925 TI AM437X VPFE DRIVER
14926 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14927 L:      linux-media@vger.kernel.org
14928 W:      https://linuxtv.org
14929 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14930 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14931 S:      Maintained
14932 F:      drivers/media/platform/am437x/
14933
14934 TI BANDGAP AND THERMAL DRIVER
14935 M:      Eduardo Valentin <edubezval@gmail.com>
14936 M:      Keerthy <j-keerthy@ti.com>
14937 L:      linux-pm@vger.kernel.org
14938 L:      linux-omap@vger.kernel.org
14939 S:      Maintained
14940 F:      drivers/thermal/ti-soc-thermal/
14941
14942 TI BQ27XXX POWER SUPPLY DRIVER
14943 R:      Andrew F. Davis <afd@ti.com>
14944 F:      include/linux/power/bq27xxx_battery.h
14945 F:      drivers/power/supply/bq27xxx_battery.c
14946 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14947
14948 TI CDCE706 CLOCK DRIVER
14949 M:      Max Filippov <jcmvbkbc@gmail.com>
14950 S:      Maintained
14951 F:      drivers/clk/clk-cdce706.c
14952
14953 TI CLOCK DRIVER
14954 M:      Tero Kristo <t-kristo@ti.com>
14955 L:      linux-omap@vger.kernel.org
14956 S:      Maintained
14957 F:      drivers/clk/ti/
14958 F:      include/linux/clk/ti.h
14959
14960 TI DAVINCI MACHINE SUPPORT
14961 M:      Sekhar Nori <nsekhar@ti.com>
14962 M:      Kevin Hilman <khilman@kernel.org>
14963 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14965 S:      Supported
14966 F:      arch/arm/mach-davinci/
14967 F:      drivers/i2c/busses/i2c-davinci.c
14968 F:      arch/arm/boot/dts/da850*
14969
14970 TI DAVINCI SERIES CLOCK DRIVER
14971 M:      David Lechner <david@lechnology.com>
14972 R:      Sekhar Nori <nsekhar@ti.com>
14973 S:      Maintained
14974 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14975 F:      drivers/clk/davinci/
14976
14977 TI DAVINCI SERIES GPIO DRIVER
14978 M:      Keerthy <j-keerthy@ti.com>
14979 L:      linux-gpio@vger.kernel.org
14980 S:      Maintained
14981 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14982 F:      drivers/gpio/gpio-davinci.c
14983
14984 TI DAVINCI SERIES MEDIA DRIVER
14985 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14986 L:      linux-media@vger.kernel.org
14987 W:      https://linuxtv.org
14988 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14989 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14990 S:      Maintained
14991 F:      drivers/media/platform/davinci/
14992 F:      include/media/davinci/
14993
14994 TI ETHERNET SWITCH DRIVER (CPSW)
14995 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14996 L:      linux-omap@vger.kernel.org
14997 L:      netdev@vger.kernel.org
14998 S:      Maintained
14999 F:      drivers/net/ethernet/ti/cpsw*
15000 F:      drivers/net/ethernet/ti/davinci*
15001
15002 TI FLASH MEDIA INTERFACE DRIVER
15003 M:      Alex Dubov <oakad@yahoo.com>
15004 S:      Maintained
15005 F:      drivers/misc/tifm*
15006 F:      drivers/mmc/host/tifm_sd.c
15007 F:      include/linux/tifm.h
15008
15009 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15010 M:      Santosh Shilimkar <ssantosh@kernel.org>
15011 L:      linux-kernel@vger.kernel.org
15012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15013 S:      Maintained
15014 F:      drivers/soc/ti/*
15015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15016
15017 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15018 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15019 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15020 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15021 S:      Maintained
15022 F:      sound/soc/codecs/lm49453*
15023 F:      sound/soc/codecs/isabelle*
15024
15025 TI LP855x BACKLIGHT DRIVER
15026 M:      Milo Kim <milo.kim@ti.com>
15027 S:      Maintained
15028 F:      Documentation/backlight/lp855x-driver.txt
15029 F:      drivers/video/backlight/lp855x_bl.c
15030 F:      include/linux/platform_data/lp855x.h
15031
15032 TI LP8727 CHARGER DRIVER
15033 M:      Milo Kim <milo.kim@ti.com>
15034 S:      Maintained
15035 F:      drivers/power/supply/lp8727_charger.c
15036 F:      include/linux/platform_data/lp8727.h
15037
15038 TI LP8788 MFD DRIVER
15039 M:      Milo Kim <milo.kim@ti.com>
15040 S:      Maintained
15041 F:      drivers/iio/adc/lp8788_adc.c
15042 F:      drivers/leds/leds-lp8788.c
15043 F:      drivers/mfd/lp8788*.c
15044 F:      drivers/power/supply/lp8788-charger.c
15045 F:      drivers/regulator/lp8788-*.c
15046 F:      include/linux/mfd/lp8788*.h
15047
15048 TI NETCP ETHERNET DRIVER
15049 M:      Wingman Kwok <w-kwok2@ti.com>
15050 M:      Murali Karicheri <m-karicheri2@ti.com>
15051 L:      netdev@vger.kernel.org
15052 S:      Maintained
15053 F:      drivers/net/ethernet/ti/netcp*
15054
15055 TI PCM3060 ASoC CODEC DRIVER
15056 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15057 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15058 S:      Maintained
15059 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15060 F:      sound/soc/codecs/pcm3060*
15061
15062 TI TAS571X FAMILY ASoC CODEC DRIVER
15063 M:      Kevin Cernekee <cernekee@chromium.org>
15064 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15065 S:      Odd Fixes
15066 F:      sound/soc/codecs/tas571x*
15067
15068 TI TRF7970A NFC DRIVER
15069 M:      Mark Greer <mgreer@animalcreek.com>
15070 L:      linux-wireless@vger.kernel.org
15071 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15072 S:      Supported
15073 F:      drivers/nfc/trf7970a.c
15074 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15075
15076 TI TWL4030 SERIES SOC CODEC DRIVER
15077 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15078 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15079 S:      Maintained
15080 F:      sound/soc/codecs/twl4030*
15081
15082 TI VPE/CAL DRIVERS
15083 M:      Benoit Parrot <bparrot@ti.com>
15084 L:      linux-media@vger.kernel.org
15085 W:      http://linuxtv.org/
15086 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15087 S:      Maintained
15088 F:      drivers/media/platform/ti-vpe/
15089
15090 TI WILINK WIRELESS DRIVERS
15091 L:      linux-wireless@vger.kernel.org
15092 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15093 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15095 S:      Orphan
15096 F:      drivers/net/wireless/ti/
15097 F:      include/linux/wl12xx.h
15098
15099 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15100 M:      John Stultz <john.stultz@linaro.org>
15101 M:      Thomas Gleixner <tglx@linutronix.de>
15102 R:      Stephen Boyd <sboyd@kernel.org>
15103 L:      linux-kernel@vger.kernel.org
15104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15105 S:      Supported
15106 F:      include/linux/clocksource.h
15107 F:      include/linux/time.h
15108 F:      include/linux/timex.h
15109 F:      include/uapi/linux/time.h
15110 F:      include/uapi/linux/timex.h
15111 F:      kernel/time/clocksource.c
15112 F:      kernel/time/time*.c
15113 F:      kernel/time/alarmtimer.c
15114 F:      kernel/time/ntp.c
15115 F:      tools/testing/selftests/timers/
15116
15117 TIPC NETWORK LAYER
15118 M:      Jon Maloy <jon.maloy@ericsson.com>
15119 M:      Ying Xue <ying.xue@windriver.com>
15120 L:      netdev@vger.kernel.org (core kernel code)
15121 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15122 W:      http://tipc.sourceforge.net/
15123 S:      Maintained
15124 F:      include/uapi/linux/tipc*.h
15125 F:      net/tipc/
15126
15127 TLAN NETWORK DRIVER
15128 M:      Samuel Chessman <chessman@tux.org>
15129 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15130 W:      http://sourceforge.net/projects/tlan/
15131 S:      Maintained
15132 F:      Documentation/networking/tlan.txt
15133 F:      drivers/net/ethernet/ti/tlan.*
15134
15135 TM6000 VIDEO4LINUX DRIVER
15136 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15137 L:      linux-media@vger.kernel.org
15138 W:      https://linuxtv.org
15139 T:      git git://linuxtv.org/media_tree.git
15140 S:      Odd fixes
15141 F:      drivers/media/usb/tm6000/
15142 F:      Documentation/media/v4l-drivers/tm6000*
15143
15144 TMIO/SDHI MMC DRIVER
15145 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15146 L:      linux-mmc@vger.kernel.org
15147 S:      Supported
15148 F:      drivers/mmc/host/tmio_mmc*
15149 F:      drivers/mmc/host/renesas_sdhi*
15150 F:      include/linux/mfd/tmio.h
15151
15152 TMP401 HARDWARE MONITOR DRIVER
15153 M:      Guenter Roeck <linux@roeck-us.net>
15154 L:      linux-hwmon@vger.kernel.org
15155 S:      Maintained
15156 F:      Documentation/hwmon/tmp401
15157 F:      drivers/hwmon/tmp401.c
15158
15159 TMPFS (SHMEM FILESYSTEM)
15160 M:      Hugh Dickins <hughd@google.com>
15161 L:      linux-mm@kvack.org
15162 S:      Maintained
15163 F:      include/linux/shmem_fs.h
15164 F:      mm/shmem.c
15165
15166 TOMOYO SECURITY MODULE
15167 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15168 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15169 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15170 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15171 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15172 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15173 W:      http://tomoyo.sourceforge.jp/
15174 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15175 S:      Maintained
15176 F:      security/tomoyo/
15177
15178 TOPSTAR LAPTOP EXTRAS DRIVER
15179 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15180 L:      platform-driver-x86@vger.kernel.org
15181 S:      Maintained
15182 F:      drivers/platform/x86/topstar-laptop.c
15183
15184 TORTURE-TEST MODULES
15185 M:      Davidlohr Bueso <dave@stgolabs.net>
15186 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15187 M:      Josh Triplett <josh@joshtriplett.org>
15188 L:      linux-kernel@vger.kernel.org
15189 S:      Supported
15190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15191 F:      Documentation/RCU/torture.txt
15192 F:      kernel/torture.c
15193 F:      kernel/rcu/rcutorture.c
15194 F:      kernel/rcu/rcuperf.c
15195 F:      kernel/locking/locktorture.c
15196
15197 TOSHIBA ACPI EXTRAS DRIVER
15198 M:      Azael Avalos <coproscefalo@gmail.com>
15199 L:      platform-driver-x86@vger.kernel.org
15200 S:      Maintained
15201 F:      drivers/platform/x86/toshiba_acpi.c
15202
15203 TOSHIBA BLUETOOTH DRIVER
15204 M:      Azael Avalos <coproscefalo@gmail.com>
15205 L:      platform-driver-x86@vger.kernel.org
15206 S:      Maintained
15207 F:      drivers/platform/x86/toshiba_bluetooth.c
15208
15209 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15210 M:      Azael Avalos <coproscefalo@gmail.com>
15211 L:      platform-driver-x86@vger.kernel.org
15212 S:      Maintained
15213 F:      drivers/platform/x86/toshiba_haps.c
15214
15215 TOSHIBA SMM DRIVER
15216 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15217 W:      http://www.buzzard.org.uk/toshiba/
15218 S:      Maintained
15219 F:      drivers/char/toshiba.c
15220 F:      include/linux/toshiba.h
15221 F:      include/uapi/linux/toshiba.h
15222
15223 TOSHIBA TC358743 DRIVER
15224 M:      Mats Randgaard <matrandg@cisco.com>
15225 L:      linux-media@vger.kernel.org
15226 S:      Maintained
15227 F:      drivers/media/i2c/tc358743*
15228 F:      include/media/i2c/tc358743.h
15229
15230 TOSHIBA WMI HOTKEYS DRIVER
15231 M:      Azael Avalos <coproscefalo@gmail.com>
15232 L:      platform-driver-x86@vger.kernel.org
15233 S:      Maintained
15234 F:      drivers/platform/x86/toshiba-wmi.c
15235
15236 TPM DEVICE DRIVER
15237 M:      Peter Huewe <peterhuewe@gmx.de>
15238 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15239 R:      Jason Gunthorpe <jgg@ziepe.ca>
15240 L:      linux-integrity@vger.kernel.org
15241 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15242 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15243 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15244 S:      Maintained
15245 F:      drivers/char/tpm/
15246
15247 TRACING
15248 M:      Steven Rostedt <rostedt@goodmis.org>
15249 M:      Ingo Molnar <mingo@redhat.com>
15250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15251 S:      Maintained
15252 F:      Documentation/trace/ftrace.rst
15253 F:      arch/*/*/*/ftrace.h
15254 F:      arch/*/kernel/ftrace.c
15255 F:      include/*/ftrace.h
15256 F:      include/linux/trace*.h
15257 F:      include/trace/
15258 F:      kernel/trace/
15259 F:      tools/testing/selftests/ftrace/
15260
15261 TRACING MMIO ACCESSES (MMIOTRACE)
15262 M:      Steven Rostedt <rostedt@goodmis.org>
15263 M:      Ingo Molnar <mingo@kernel.org>
15264 R:      Karol Herbst <karolherbst@gmail.com>
15265 R:      Pekka Paalanen <ppaalanen@gmail.com>
15266 S:      Maintained
15267 L:      linux-kernel@vger.kernel.org
15268 L:      nouveau@lists.freedesktop.org
15269 F:      kernel/trace/trace_mmiotrace.c
15270 F:      include/linux/mmiotrace.h
15271 F:      arch/x86/mm/kmmio.c
15272 F:      arch/x86/mm/mmio-mod.c
15273 F:      arch/x86/mm/testmmiotrace.c
15274
15275 TRIVIAL PATCHES
15276 M:      Jiri Kosina <trivial@kernel.org>
15277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15278 S:      Maintained
15279 K:      ^Subject:.*(?i)trivial
15280
15281 TEMPO SEMICONDUCTOR DRIVERS
15282 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15283 S:      Maintained
15284 F:      sound/soc/codecs/tscs*.c
15285 F:      sound/soc/codecs/tscs*.h
15286 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15287
15288 TTY LAYER
15289 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15290 M:      Jiri Slaby <jslaby@suse.com>
15291 S:      Supported
15292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15293 F:      Documentation/serial/
15294 F:      drivers/tty/
15295 F:      drivers/tty/serial/serial_core.c
15296 F:      include/linux/serial_core.h
15297 F:      include/linux/serial.h
15298 F:      include/linux/tty.h
15299 F:      include/uapi/linux/serial_core.h
15300 F:      include/uapi/linux/serial.h
15301 F:      include/uapi/linux/tty.h
15302
15303 TUA9001 MEDIA DRIVER
15304 M:      Antti Palosaari <crope@iki.fi>
15305 L:      linux-media@vger.kernel.org
15306 W:      https://linuxtv.org
15307 W:      http://palosaari.fi/linux/
15308 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15309 T:      git git://linuxtv.org/anttip/media_tree.git
15310 S:      Maintained
15311 F:      drivers/media/tuners/tua9001*
15312
15313 TULIP NETWORK DRIVERS
15314 L:      netdev@vger.kernel.org
15315 L:      linux-parisc@vger.kernel.org
15316 S:      Orphan
15317 F:      drivers/net/ethernet/dec/tulip/
15318
15319 TUN/TAP driver
15320 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15321 W:      http://vtun.sourceforge.net/tun
15322 S:      Maintained
15323 F:      Documentation/networking/tuntap.txt
15324 F:      arch/um/os-Linux/drivers/
15325
15326 TURBOCHANNEL SUBSYSTEM
15327 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15328 M:      Ralf Baechle <ralf@linux-mips.org>
15329 L:      linux-mips@vger.kernel.org
15330 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15331 S:      Maintained
15332 F:      drivers/tc/
15333 F:      include/linux/tc.h
15334
15335 TURBOSTAT UTILITY
15336 M:      "Len Brown" <lenb@kernel.org>
15337 L:      linux-pm@vger.kernel.org
15338 B:      https://bugzilla.kernel.org
15339 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15341 S:      Supported
15342 F:      tools/power/x86/turbostat/
15343
15344 TW5864 VIDEO4LINUX DRIVER
15345 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15346 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15347 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15348 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15349 L:      linux-media@vger.kernel.org
15350 S:      Supported
15351 F:      drivers/media/pci/tw5864/
15352
15353 TW68 VIDEO4LINUX DRIVER
15354 M:      Hans Verkuil <hverkuil@xs4all.nl>
15355 L:      linux-media@vger.kernel.org
15356 T:      git git://linuxtv.org/media_tree.git
15357 W:      https://linuxtv.org
15358 S:      Odd Fixes
15359 F:      drivers/media/pci/tw68/
15360
15361 TW686X VIDEO4LINUX DRIVER
15362 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15363 L:      linux-media@vger.kernel.org
15364 T:      git git://linuxtv.org/media_tree.git
15365 W:      http://linuxtv.org
15366 S:      Maintained
15367 F:      drivers/media/pci/tw686x/
15368
15369 UBI FILE SYSTEM (UBIFS)
15370 M:      Richard Weinberger <richard@nod.at>
15371 M:      Artem Bityutskiy <dedekind1@gmail.com>
15372 M:      Adrian Hunter <adrian.hunter@intel.com>
15373 L:      linux-mtd@lists.infradead.org
15374 T:      git git://git.infradead.org/ubifs-2.6.git
15375 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15376 S:      Supported
15377 F:      Documentation/filesystems/ubifs.txt
15378 F:      fs/ubifs/
15379
15380 UCLINUX (M68KNOMMU AND COLDFIRE)
15381 M:      Greg Ungerer <gerg@linux-m68k.org>
15382 W:      http://www.linux-m68k.org/
15383 W:      http://www.uclinux.org/
15384 L:      linux-m68k@lists.linux-m68k.org
15385 L:      uclinux-dev@uclinux.org  (subscribers-only)
15386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15387 S:      Maintained
15388 F:      arch/m68k/coldfire/
15389 F:      arch/m68k/68*/
15390 F:      arch/m68k/*/*_no.*
15391 F:      arch/m68k/include/asm/*_no.*
15392
15393 UDF FILESYSTEM
15394 M:      Jan Kara <jack@suse.com>
15395 S:      Maintained
15396 F:      Documentation/filesystems/udf.txt
15397 F:      fs/udf/
15398
15399 UDRAW TABLET
15400 M:      Bastien Nocera <hadess@hadess.net>
15401 L:      linux-input@vger.kernel.org
15402 S:      Maintained
15403 F:      drivers/hid/hid-udraw-ps3.c
15404
15405 UFS FILESYSTEM
15406 M:      Evgeniy Dushistov <dushistov@mail.ru>
15407 S:      Maintained
15408 F:      Documentation/filesystems/ufs.txt
15409 F:      fs/ufs/
15410
15411 UHID USERSPACE HID IO DRIVER:
15412 M:      David Herrmann <dh.herrmann@googlemail.com>
15413 L:      linux-input@vger.kernel.org
15414 S:      Maintained
15415 F:      drivers/hid/uhid.c
15416 F:      include/uapi/linux/uhid.h
15417
15418 ULPI BUS
15419 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15420 L:      linux-usb@vger.kernel.org
15421 S:      Maintained
15422 F:      drivers/usb/common/ulpi.c
15423 F:      include/linux/ulpi/
15424
15425 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15426 L:      linux-usb@vger.kernel.org
15427 S:      Orphan
15428 F:      drivers/uwb/
15429 F:      include/linux/uwb.h
15430 F:      include/linux/uwb/
15431
15432 UNICORE32 ARCHITECTURE:
15433 M:      Guan Xuetao <gxt@pku.edu.cn>
15434 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15435 S:      Maintained
15436 T:      git git://github.com/gxt/linux.git
15437 F:      arch/unicore32/
15438
15439 UNIFDEF
15440 M:      Tony Finch <dot@dotat.at>
15441 W:      http://dotat.at/prog/unifdef
15442 S:      Maintained
15443 F:      scripts/unifdef.c
15444
15445 UNIFORM CDROM DRIVER
15446 M:      Jens Axboe <axboe@kernel.dk>
15447 W:      http://www.kernel.dk
15448 S:      Maintained
15449 F:      Documentation/cdrom/
15450 F:      drivers/cdrom/cdrom.c
15451 F:      include/linux/cdrom.h
15452 F:      include/uapi/linux/cdrom.h
15453
15454 UNISYS S-PAR DRIVERS
15455 M:      David Kershner <david.kershner@unisys.com>
15456 L:      sparmaintainer@unisys.com (Unisys internal)
15457 S:      Supported
15458 F:      include/linux/visorbus.h
15459 F:      drivers/visorbus/
15460 F:      drivers/staging/unisys/
15461
15462 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15463 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15464 L:      linux-scsi@vger.kernel.org
15465 S:      Supported
15466 F:      Documentation/scsi/ufs.txt
15467 F:      drivers/scsi/ufs/
15468
15469 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15470 M:      Joao Pinto <jpinto@synopsys.com>
15471 L:      linux-scsi@vger.kernel.org
15472 S:      Supported
15473 F:      drivers/scsi/ufs/*dwc*
15474
15475 UNSORTED BLOCK IMAGES (UBI)
15476 M:      Artem Bityutskiy <dedekind1@gmail.com>
15477 M:      Richard Weinberger <richard@nod.at>
15478 W:      http://www.linux-mtd.infradead.org/
15479 L:      linux-mtd@lists.infradead.org
15480 T:      git git://git.infradead.org/ubifs-2.6.git
15481 S:      Supported
15482 F:      drivers/mtd/ubi/
15483 F:      include/linux/mtd/ubi.h
15484 F:      include/uapi/mtd/ubi-user.h
15485
15486 USB "USBNET" DRIVER FRAMEWORK
15487 M:      Oliver Neukum <oneukum@suse.com>
15488 L:      netdev@vger.kernel.org
15489 W:      http://www.linux-usb.org/usbnet
15490 S:      Maintained
15491 F:      drivers/net/usb/usbnet.c
15492 F:      include/linux/usb/usbnet.h
15493
15494 USB ACM DRIVER
15495 M:      Oliver Neukum <oneukum@suse.com>
15496 L:      linux-usb@vger.kernel.org
15497 S:      Maintained
15498 F:      Documentation/usb/acm.txt
15499 F:      drivers/usb/class/cdc-acm.*
15500
15501 USB AR5523 WIRELESS DRIVER
15502 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15503 L:      linux-wireless@vger.kernel.org
15504 S:      Maintained
15505 F:      drivers/net/wireless/ath/ar5523/
15506
15507 USB ATTACHED SCSI
15508 M:      Oliver Neukum <oneukum@suse.com>
15509 L:      linux-usb@vger.kernel.org
15510 L:      linux-scsi@vger.kernel.org
15511 S:      Maintained
15512 F:      drivers/usb/storage/uas.c
15513
15514 USB CDC ETHERNET DRIVER
15515 M:      Oliver Neukum <oliver@neukum.org>
15516 L:      linux-usb@vger.kernel.org
15517 S:      Maintained
15518 F:      drivers/net/usb/cdc_*.c
15519 F:      include/uapi/linux/usb/cdc.h
15520
15521 USB CHAOSKEY DRIVER
15522 M:      Keith Packard <keithp@keithp.com>
15523 L:      linux-usb@vger.kernel.org
15524 S:      Maintained
15525 F:      drivers/usb/misc/chaoskey.c
15526
15527 USB CYPRESS C67X00 DRIVER
15528 M:      Peter Korsgaard <jacmet@sunsite.dk>
15529 L:      linux-usb@vger.kernel.org
15530 S:      Maintained
15531 F:      drivers/usb/c67x00/
15532
15533 USB DAVICOM DM9601 DRIVER
15534 M:      Peter Korsgaard <jacmet@sunsite.dk>
15535 L:      netdev@vger.kernel.org
15536 W:      http://www.linux-usb.org/usbnet
15537 S:      Maintained
15538 F:      drivers/net/usb/dm9601.c
15539
15540 USB DIAMOND RIO500 DRIVER
15541 M:      Cesar Miquel <miquel@df.uba.ar>
15542 L:      rio500-users@lists.sourceforge.net
15543 W:      http://rio500.sourceforge.net
15544 S:      Maintained
15545 F:      drivers/usb/misc/rio500*
15546
15547 USB EHCI DRIVER
15548 M:      Alan Stern <stern@rowland.harvard.edu>
15549 L:      linux-usb@vger.kernel.org
15550 S:      Maintained
15551 F:      Documentation/usb/ehci.txt
15552 F:      drivers/usb/host/ehci*
15553
15554 USB GADGET/PERIPHERAL SUBSYSTEM
15555 M:      Felipe Balbi <balbi@kernel.org>
15556 L:      linux-usb@vger.kernel.org
15557 W:      http://www.linux-usb.org/gadget
15558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15559 S:      Maintained
15560 F:      drivers/usb/gadget/
15561 F:      include/linux/usb/gadget*
15562
15563 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15564 M:      Jiri Kosina <jikos@kernel.org>
15565 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15566 L:      linux-usb@vger.kernel.org
15567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15568 S:      Maintained
15569 F:      Documentation/hid/hiddev.txt
15570 F:      drivers/hid/usbhid/
15571
15572 USB INTEL XHCI ROLE MUX DRIVER
15573 M:      Hans de Goede <hdegoede@redhat.com>
15574 L:      linux-usb@vger.kernel.org
15575 S:      Maintained
15576 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15577
15578 USB ISP116X DRIVER
15579 M:      Olav Kongas <ok@artecdesign.ee>
15580 L:      linux-usb@vger.kernel.org
15581 S:      Maintained
15582 F:      drivers/usb/host/isp116x*
15583 F:      include/linux/usb/isp116x.h
15584
15585 USB LAN78XX ETHERNET DRIVER
15586 M:      Woojung Huh <woojung.huh@microchip.com>
15587 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15588 L:      netdev@vger.kernel.org
15589 S:      Maintained
15590 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15591 F:      drivers/net/usb/lan78xx.*
15592 F:      include/dt-bindings/net/microchip-lan78xx.h
15593
15594 USB MASS STORAGE DRIVER
15595 M:      Alan Stern <stern@rowland.harvard.edu>
15596 L:      linux-usb@vger.kernel.org
15597 L:      usb-storage@lists.one-eyed-alien.net
15598 S:      Maintained
15599 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15600 F:      drivers/usb/storage/
15601
15602 USB MIDI DRIVER
15603 M:      Clemens Ladisch <clemens@ladisch.de>
15604 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15605 T:      git git://git.alsa-project.org/alsa-kernel.git
15606 S:      Maintained
15607 F:      sound/usb/midi.*
15608
15609 USB NETWORKING DRIVERS
15610 L:      linux-usb@vger.kernel.org
15611 S:      Odd Fixes
15612 F:      drivers/net/usb/
15613
15614 USB OHCI DRIVER
15615 M:      Alan Stern <stern@rowland.harvard.edu>
15616 L:      linux-usb@vger.kernel.org
15617 S:      Maintained
15618 F:      Documentation/usb/ohci.txt
15619 F:      drivers/usb/host/ohci*
15620
15621 USB OTG FSM (Finite State Machine)
15622 M:      Peter Chen <Peter.Chen@nxp.com>
15623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15624 L:      linux-usb@vger.kernel.org
15625 S:      Maintained
15626 F:      drivers/usb/common/usb-otg-fsm.c
15627
15628 USB OVER IP DRIVER
15629 M:      Valentina Manea <valentina.manea.m@gmail.com>
15630 M:      Shuah Khan <shuah@kernel.org>
15631 L:      linux-usb@vger.kernel.org
15632 S:      Maintained
15633 F:      Documentation/usb/usbip_protocol.txt
15634 F:      drivers/usb/usbip/
15635 F:      tools/usb/usbip/
15636 F:      tools/testing/selftests/drivers/usb/usbip/
15637
15638 USB PEGASUS DRIVER
15639 M:      Petko Manolov <petkan@nucleusys.com>
15640 L:      linux-usb@vger.kernel.org
15641 L:      netdev@vger.kernel.org
15642 T:      git git://github.com/petkan/pegasus.git
15643 W:      https://github.com/petkan/pegasus
15644 S:      Maintained
15645 F:      drivers/net/usb/pegasus.*
15646
15647 USB PHY LAYER
15648 M:      Felipe Balbi <balbi@kernel.org>
15649 L:      linux-usb@vger.kernel.org
15650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15651 S:      Maintained
15652 F:      drivers/usb/phy/
15653
15654 USB PRINTER DRIVER (usblp)
15655 M:      Pete Zaitcev <zaitcev@redhat.com>
15656 L:      linux-usb@vger.kernel.org
15657 S:      Supported
15658 F:      drivers/usb/class/usblp.c
15659
15660 USB QMI WWAN NETWORK DRIVER
15661 M:      Bjørn Mork <bjorn@mork.no>
15662 L:      netdev@vger.kernel.org
15663 S:      Maintained
15664 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15665 F:      drivers/net/usb/qmi_wwan.c
15666
15667 USB RTL8150 DRIVER
15668 M:      Petko Manolov <petkan@nucleusys.com>
15669 L:      linux-usb@vger.kernel.org
15670 L:      netdev@vger.kernel.org
15671 T:      git git://github.com/petkan/rtl8150.git
15672 W:      https://github.com/petkan/rtl8150
15673 S:      Maintained
15674 F:      drivers/net/usb/rtl8150.c
15675
15676 USB SERIAL SUBSYSTEM
15677 M:      Johan Hovold <johan@kernel.org>
15678 L:      linux-usb@vger.kernel.org
15679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15680 S:      Maintained
15681 F:      Documentation/usb/usb-serial.txt
15682 F:      drivers/usb/serial/
15683 F:      include/linux/usb/serial.h
15684
15685 USB SMSC75XX ETHERNET DRIVER
15686 M:      Steve Glendinning <steve.glendinning@shawell.net>
15687 L:      netdev@vger.kernel.org
15688 S:      Maintained
15689 F:      drivers/net/usb/smsc75xx.*
15690
15691 USB SMSC95XX ETHERNET DRIVER
15692 M:      Steve Glendinning <steve.glendinning@shawell.net>
15693 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15694 L:      netdev@vger.kernel.org
15695 S:      Maintained
15696 F:      drivers/net/usb/smsc95xx.*
15697
15698 USB SUBSYSTEM
15699 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15700 L:      linux-usb@vger.kernel.org
15701 W:      http://www.linux-usb.org
15702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15703 S:      Supported
15704 F:      Documentation/devicetree/bindings/usb/
15705 F:      Documentation/usb/
15706 F:      drivers/usb/
15707 F:      include/linux/usb.h
15708 F:      include/linux/usb/
15709
15710 USB TYPEC PI3USB30532 MUX DRIVER
15711 M:      Hans de Goede <hdegoede@redhat.com>
15712 L:      linux-usb@vger.kernel.org
15713 S:      Maintained
15714 F:      drivers/usb/typec/mux/pi3usb30532.c
15715
15716 USB TYPEC CLASS
15717 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15718 L:      linux-usb@vger.kernel.org
15719 S:      Maintained
15720 F:      Documentation/ABI/testing/sysfs-class-typec
15721 F:      Documentation/driver-api/usb/typec.rst
15722 F:      drivers/usb/typec/
15723 F:      include/linux/usb/typec.h
15724
15725 USB TYPEC BUS FOR ALTERNATE MODES
15726 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15727 L:      linux-usb@vger.kernel.org
15728 S:      Maintained
15729 F:      Documentation/ABI/testing/sysfs-bus-typec
15730 F:      Documentation/driver-api/usb/typec_bus.rst
15731 F:      drivers/usb/typec/altmodes/
15732 F:      include/linux/usb/typec_altmode.h
15733
15734 USB TYPEC PORT CONTROLLER DRIVERS
15735 M:      Guenter Roeck <linux@roeck-us.net>
15736 L:      linux-usb@vger.kernel.org
15737 S:      Maintained
15738 F:      drivers/usb/typec/tcpm/
15739
15740 USB UHCI DRIVER
15741 M:      Alan Stern <stern@rowland.harvard.edu>
15742 L:      linux-usb@vger.kernel.org
15743 S:      Maintained
15744 F:      drivers/usb/host/uhci*
15745
15746 USB VIDEO CLASS
15747 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15748 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15749 L:      linux-media@vger.kernel.org
15750 T:      git git://linuxtv.org/media_tree.git
15751 W:      http://www.ideasonboard.org/uvc/
15752 S:      Maintained
15753 F:      drivers/media/usb/uvc/
15754 F:      include/uapi/linux/uvcvideo.h
15755
15756 USB VISION DRIVER
15757 M:      Hans Verkuil <hverkuil@xs4all.nl>
15758 L:      linux-media@vger.kernel.org
15759 T:      git git://linuxtv.org/media_tree.git
15760 W:      https://linuxtv.org
15761 S:      Odd Fixes
15762 F:      drivers/media/usb/usbvision/
15763
15764 USB WEBCAM GADGET
15765 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15766 L:      linux-usb@vger.kernel.org
15767 S:      Maintained
15768 F:      drivers/usb/gadget/function/*uvc*
15769 F:      drivers/usb/gadget/legacy/webcam.c
15770 F:      include/uapi/linux/usb/g_uvc.h
15771
15772 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15773 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15774 L:      linux-wireless@vger.kernel.org
15775 S:      Maintained
15776 F:      drivers/net/wireless/rndis_wlan.c
15777
15778 USB XHCI DRIVER
15779 M:      Mathias Nyman <mathias.nyman@intel.com>
15780 L:      linux-usb@vger.kernel.org
15781 S:      Supported
15782 F:      drivers/usb/host/xhci*
15783 F:      drivers/usb/host/pci-quirks*
15784
15785 USB ZD1201 DRIVER
15786 L:      linux-wireless@vger.kernel.org
15787 W:      http://linux-lc100020.sourceforge.net
15788 S:      Orphan
15789 F:      drivers/net/wireless/zydas/zd1201.*
15790
15791 USB ZR364XX DRIVER
15792 M:      Antoine Jacquet <royale@zerezo.com>
15793 L:      linux-usb@vger.kernel.org
15794 L:      linux-media@vger.kernel.org
15795 T:      git git://linuxtv.org/media_tree.git
15796 W:      http://royale.zerezo.com/zr364xx/
15797 S:      Maintained
15798 F:      Documentation/media/v4l-drivers/zr364xx*
15799 F:      drivers/media/usb/zr364xx/
15800
15801 USER-MODE LINUX (UML)
15802 M:      Jeff Dike <jdike@addtoit.com>
15803 M:      Richard Weinberger <richard@nod.at>
15804 L:      linux-um@lists.infradead.org
15805 W:      http://user-mode-linux.sourceforge.net
15806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15807 S:      Maintained
15808 F:      Documentation/virtual/uml/
15809 F:      arch/um/
15810 F:      arch/x86/um/
15811 F:      fs/hostfs/
15812 F:      fs/hppfs/
15813
15814 USERSPACE COPYIN/COPYOUT (UIOVEC)
15815 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15816 S:      Maintained
15817 F:      lib/iov_iter.c
15818 F:      include/linux/uio.h
15819
15820 USERSPACE DMA BUFFER DRIVER
15821 M:      Gerd Hoffmann <kraxel@redhat.com>
15822 S:      Maintained
15823 L:      dri-devel@lists.freedesktop.org
15824 F:      drivers/dma-buf/udmabuf.c
15825 F:      include/uapi/linux/udmabuf.h
15826 T:      git git://anongit.freedesktop.org/drm/drm-misc
15827
15828 USERSPACE I/O (UIO)
15829 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15830 S:      Maintained
15831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15832 F:      Documentation/driver-api/uio-howto.rst
15833 F:      drivers/uio/
15834 F:      include/linux/uio_driver.h
15835
15836 UTIL-LINUX PACKAGE
15837 M:      Karel Zak <kzak@redhat.com>
15838 L:      util-linux@vger.kernel.org
15839 W:      http://en.wikipedia.org/wiki/Util-linux
15840 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15841 S:      Maintained
15842
15843 UUID HELPERS
15844 M:      Christoph Hellwig <hch@lst.de>
15845 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15846 L:      linux-kernel@vger.kernel.org
15847 T:      git git://git.infradead.org/users/hch/uuid.git
15848 F:      lib/uuid.c
15849 F:      lib/test_uuid.c
15850 F:      include/linux/uuid.h
15851 F:      include/uapi/linux/uuid.h
15852 S:      Maintained
15853
15854 UVESAFB DRIVER
15855 M:      Michal Januszewski <spock@gentoo.org>
15856 L:      linux-fbdev@vger.kernel.org
15857 W:      https://github.com/mjanusz/v86d
15858 S:      Maintained
15859 F:      Documentation/fb/uvesafb.txt
15860 F:      drivers/video/fbdev/uvesafb.*
15861
15862 VF610 NAND DRIVER
15863 M:      Stefan Agner <stefan@agner.ch>
15864 L:      linux-mtd@lists.infradead.org
15865 S:      Supported
15866 F:      drivers/mtd/nand/raw/vf610_nfc.c
15867
15868 VFAT/FAT/MSDOS FILESYSTEM
15869 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15870 S:      Maintained
15871 F:      Documentation/filesystems/vfat.txt
15872 F:      fs/fat/
15873
15874 VFIO DRIVER
15875 M:      Alex Williamson <alex.williamson@redhat.com>
15876 L:      kvm@vger.kernel.org
15877 T:      git git://github.com/awilliam/linux-vfio.git
15878 S:      Maintained
15879 F:      Documentation/vfio.txt
15880 F:      drivers/vfio/
15881 F:      include/linux/vfio.h
15882 F:      include/uapi/linux/vfio.h
15883
15884 VFIO MEDIATED DEVICE DRIVERS
15885 M:      Kirti Wankhede <kwankhede@nvidia.com>
15886 L:      kvm@vger.kernel.org
15887 S:      Maintained
15888 F:      Documentation/vfio-mediated-device.txt
15889 F:      drivers/vfio/mdev/
15890 F:      include/linux/mdev.h
15891 F:      samples/vfio-mdev/
15892
15893 VFIO PLATFORM DRIVER
15894 M:      Eric Auger <eric.auger@redhat.com>
15895 L:      kvm@vger.kernel.org
15896 S:      Maintained
15897 F:      drivers/vfio/platform/
15898
15899 VGA_SWITCHEROO
15900 R:      Lukas Wunner <lukas@wunner.de>
15901 S:      Maintained
15902 F:      Documentation/gpu/vga-switcheroo.rst
15903 F:      drivers/gpu/vga/vga_switcheroo.c
15904 F:      include/linux/vga_switcheroo.h
15905 T:      git git://anongit.freedesktop.org/drm/drm-misc
15906
15907 VIA RHINE NETWORK DRIVER
15908 S:      Orphan
15909 F:      drivers/net/ethernet/via/via-rhine.c
15910
15911 VIA SD/MMC CARD CONTROLLER DRIVER
15912 M:      Bruce Chang <brucechang@via.com.tw>
15913 M:      Harald Welte <HaraldWelte@viatech.com>
15914 S:      Maintained
15915 F:      drivers/mmc/host/via-sdmmc.c
15916
15917 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15918 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15919 L:      linux-fbdev@vger.kernel.org
15920 S:      Maintained
15921 F:      include/linux/via-core.h
15922 F:      include/linux/via-gpio.h
15923 F:      include/linux/via_i2c.h
15924 F:      drivers/video/fbdev/via/
15925
15926 VIA VELOCITY NETWORK DRIVER
15927 M:      Francois Romieu <romieu@fr.zoreil.com>
15928 L:      netdev@vger.kernel.org
15929 S:      Maintained
15930 F:      drivers/net/ethernet/via/via-velocity.*
15931
15932 VICODEC VIRTUAL CODEC DRIVER
15933 M:      Hans Verkuil <hans.verkuil@cisco.com>
15934 L:      linux-media@vger.kernel.org
15935 T:      git git://linuxtv.org/media_tree.git
15936 W:      https://linuxtv.org
15937 S:      Maintained
15938 F:      drivers/media/platform/vicodec/*
15939
15940 VIDEO MULTIPLEXER DRIVER
15941 M:      Philipp Zabel <p.zabel@pengutronix.de>
15942 L:      linux-media@vger.kernel.org
15943 S:      Maintained
15944 F:      drivers/media/platform/video-mux.c
15945
15946 VIDEO I2C POLLING DRIVER
15947 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15948 L:      linux-media@vger.kernel.org
15949 S:      Maintained
15950 F:      drivers/media/i2c/video-i2c.c
15951
15952 VIDEOBUF2 FRAMEWORK
15953 M:      Pawel Osciak <pawel@osciak.com>
15954 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15955 M:      Kyungmin Park <kyungmin.park@samsung.com>
15956 L:      linux-media@vger.kernel.org
15957 S:      Maintained
15958 F:      drivers/media/common/videobuf2/*
15959 F:      include/media/videobuf2-*
15960
15961 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15962 M:      Helen Koike <helen.koike@collabora.com>
15963 L:      linux-media@vger.kernel.org
15964 T:      git git://linuxtv.org/media_tree.git
15965 W:      https://linuxtv.org
15966 S:      Maintained
15967 F:      drivers/media/platform/vimc/*
15968
15969 VIRT LIB
15970 M:      Alex Williamson <alex.williamson@redhat.com>
15971 M:      Paolo Bonzini <pbonzini@redhat.com>
15972 L:      kvm@vger.kernel.org
15973 S:      Supported
15974 F:      virt/lib/
15975
15976 VIRTIO AND VHOST VSOCK DRIVER
15977 M:      Stefan Hajnoczi <stefanha@redhat.com>
15978 L:      kvm@vger.kernel.org
15979 L:      virtualization@lists.linux-foundation.org
15980 L:      netdev@vger.kernel.org
15981 S:      Maintained
15982 F:      include/linux/virtio_vsock.h
15983 F:      include/uapi/linux/virtio_vsock.h
15984 F:      include/uapi/linux/vsockmon.h
15985 F:      include/uapi/linux/vm_sockets_diag.h
15986 F:      net/vmw_vsock/diag.c
15987 F:      net/vmw_vsock/af_vsock_tap.c
15988 F:      net/vmw_vsock/virtio_transport_common.c
15989 F:      net/vmw_vsock/virtio_transport.c
15990 F:      drivers/net/vsockmon.c
15991 F:      drivers/vhost/vsock.c
15992 F:      tools/testing/vsock/
15993
15994 VIRTIO CONSOLE DRIVER
15995 M:      Amit Shah <amit@kernel.org>
15996 L:      virtualization@lists.linux-foundation.org
15997 S:      Maintained
15998 F:      drivers/char/virtio_console.c
15999 F:      include/linux/virtio_console.h
16000 F:      include/uapi/linux/virtio_console.h
16001
16002 VIRTIO CORE, NET AND BLOCK DRIVERS
16003 M:      "Michael S. Tsirkin" <mst@redhat.com>
16004 M:      Jason Wang <jasowang@redhat.com>
16005 L:      virtualization@lists.linux-foundation.org
16006 S:      Maintained
16007 F:      Documentation/devicetree/bindings/virtio/
16008 F:      drivers/virtio/
16009 F:      tools/virtio/
16010 F:      drivers/net/virtio_net.c
16011 F:      drivers/block/virtio_blk.c
16012 F:      include/linux/virtio*.h
16013 F:      include/uapi/linux/virtio_*.h
16014 F:      drivers/crypto/virtio/
16015 F:      mm/balloon_compaction.c
16016
16017 VIRTIO CRYPTO DRIVER
16018 M:      Gonglei <arei.gonglei@huawei.com>
16019 L:      virtualization@lists.linux-foundation.org
16020 L:      linux-crypto@vger.kernel.org
16021 S:      Maintained
16022 F:      drivers/crypto/virtio/
16023 F:      include/uapi/linux/virtio_crypto.h
16024
16025 VIRTIO DRIVERS FOR S390
16026 M:      Cornelia Huck <cohuck@redhat.com>
16027 M:      Halil Pasic <pasic@linux.ibm.com>
16028 L:      linux-s390@vger.kernel.org
16029 L:      virtualization@lists.linux-foundation.org
16030 L:      kvm@vger.kernel.org
16031 S:      Supported
16032 F:      drivers/s390/virtio/
16033 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16034
16035 VIRTIO GPU DRIVER
16036 M:      David Airlie <airlied@linux.ie>
16037 M:      Gerd Hoffmann <kraxel@redhat.com>
16038 L:      dri-devel@lists.freedesktop.org
16039 L:      virtualization@lists.linux-foundation.org
16040 T:      git git://anongit.freedesktop.org/drm/drm-misc
16041 S:      Maintained
16042 F:      drivers/gpu/drm/virtio/
16043 F:      include/uapi/linux/virtio_gpu.h
16044
16045 VIRTIO HOST (VHOST)
16046 M:      "Michael S. Tsirkin" <mst@redhat.com>
16047 M:      Jason Wang <jasowang@redhat.com>
16048 L:      kvm@vger.kernel.org
16049 L:      virtualization@lists.linux-foundation.org
16050 L:      netdev@vger.kernel.org
16051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16052 S:      Maintained
16053 F:      drivers/vhost/
16054 F:      include/uapi/linux/vhost.h
16055
16056 VIRTIO INPUT DRIVER
16057 M:      Gerd Hoffmann <kraxel@redhat.com>
16058 S:      Maintained
16059 F:      drivers/virtio/virtio_input.c
16060 F:      include/uapi/linux/virtio_input.h
16061
16062 VIRTUAL BOX GUEST DEVICE DRIVER
16063 M:      Hans de Goede <hdegoede@redhat.com>
16064 M:      Arnd Bergmann <arnd@arndb.de>
16065 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16066 S:      Maintained
16067 F:      include/linux/vbox_utils.h
16068 F:      include/uapi/linux/vbox*.h
16069 F:      drivers/virt/vboxguest/
16070
16071 VIRTUAL SERIO DEVICE DRIVER
16072 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16073 S:      Maintained
16074 F:      drivers/input/serio/userio.c
16075 F:      include/uapi/linux/userio.h
16076
16077 VIVID VIRTUAL VIDEO DRIVER
16078 M:      Hans Verkuil <hverkuil@xs4all.nl>
16079 L:      linux-media@vger.kernel.org
16080 T:      git git://linuxtv.org/media_tree.git
16081 W:      https://linuxtv.org
16082 S:      Maintained
16083 F:      drivers/media/platform/vivid/*
16084
16085 VLYNQ BUS
16086 M:      Florian Fainelli <f.fainelli@gmail.com>
16087 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16088 S:      Maintained
16089 F:      drivers/vlynq/vlynq.c
16090 F:      include/linux/vlynq.h
16091
16092 VME SUBSYSTEM
16093 M:      Martyn Welch <martyn@welchs.me.uk>
16094 M:      Manohar Vanga <manohar.vanga@gmail.com>
16095 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16096 L:      devel@driverdev.osuosl.org
16097 S:      Maintained
16098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16099 F:      Documentation/driver-api/vme.rst
16100 F:      drivers/staging/vme/
16101 F:      drivers/vme/
16102 F:      include/linux/vme*
16103
16104 VMWARE BALLOON DRIVER
16105 M:      Xavier Deguillard <xdeguillard@vmware.com>
16106 M:      Nadav Amit <namit@vmware.com>
16107 M:      "VMware, Inc." <pv-drivers@vmware.com>
16108 L:      linux-kernel@vger.kernel.org
16109 S:      Maintained
16110 F:      drivers/misc/vmw_balloon.c
16111
16112 VMWARE HYPERVISOR INTERFACE
16113 M:      Alok Kataria <akataria@vmware.com>
16114 L:      virtualization@lists.linux-foundation.org
16115 S:      Supported
16116 F:      arch/x86/kernel/cpu/vmware.c
16117
16118 VMWARE PVRDMA DRIVER
16119 M:      Adit Ranadive <aditr@vmware.com>
16120 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16121 L:      linux-rdma@vger.kernel.org
16122 S:      Maintained
16123 F:      drivers/infiniband/hw/vmw_pvrdma/
16124
16125 VMware PVSCSI driver
16126 M:      Jim Gill <jgill@vmware.com>
16127 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16128 L:      linux-scsi@vger.kernel.org
16129 S:      Maintained
16130 F:      drivers/scsi/vmw_pvscsi.c
16131 F:      drivers/scsi/vmw_pvscsi.h
16132
16133 VMWARE VMMOUSE SUBDRIVER
16134 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16135 M:      "VMware, Inc." <pv-drivers@vmware.com>
16136 L:      linux-input@vger.kernel.org
16137 S:      Maintained
16138 F:      drivers/input/mouse/vmmouse.c
16139 F:      drivers/input/mouse/vmmouse.h
16140
16141 VMWARE VMXNET3 ETHERNET DRIVER
16142 M:      Ronak Doshi <doshir@vmware.com>
16143 M:      "VMware, Inc." <pv-drivers@vmware.com>
16144 L:      netdev@vger.kernel.org
16145 S:      Maintained
16146 F:      drivers/net/vmxnet3/
16147
16148 VOCORE VOCORE2 BOARD
16149 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16150 L:      linux-mips@vger.kernel.org
16151 S:      Maintained
16152 F:      arch/mips/boot/dts/ralink/vocore2.dts
16153
16154 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16155 M:      Liam Girdwood <lgirdwood@gmail.com>
16156 M:      Mark Brown <broonie@kernel.org>
16157 L:      linux-kernel@vger.kernel.org
16158 W:      http://www.slimlogic.co.uk/?p=48
16159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16160 S:      Supported
16161 F:      Documentation/devicetree/bindings/regulator/
16162 F:      Documentation/power/regulator/
16163 F:      drivers/regulator/
16164 F:      include/dt-bindings/regulator/
16165 F:      include/linux/regulator/
16166
16167 VRF
16168 M:      David Ahern <dsa@cumulusnetworks.com>
16169 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16170 L:      netdev@vger.kernel.org
16171 S:      Maintained
16172 F:      drivers/net/vrf.c
16173 F:      Documentation/networking/vrf.txt
16174
16175 VT1211 HARDWARE MONITOR DRIVER
16176 M:      Juerg Haefliger <juergh@gmail.com>
16177 L:      linux-hwmon@vger.kernel.org
16178 S:      Maintained
16179 F:      Documentation/hwmon/vt1211
16180 F:      drivers/hwmon/vt1211.c
16181
16182 VT8231 HARDWARE MONITOR DRIVER
16183 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16184 L:      linux-hwmon@vger.kernel.org
16185 S:      Maintained
16186 F:      drivers/hwmon/vt8231.c
16187
16188 VUB300 USB to SDIO/SD/MMC bridge chip
16189 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16190 L:      linux-mmc@vger.kernel.org
16191 L:      linux-usb@vger.kernel.org
16192 S:      Supported
16193 F:      drivers/mmc/host/vub300.c
16194
16195 W1 DALLAS'S 1-WIRE BUS
16196 M:      Evgeniy Polyakov <zbr@ioremap.net>
16197 S:      Maintained
16198 F:      Documentation/devicetree/bindings/w1/
16199 F:      Documentation/w1/
16200 F:      drivers/w1/
16201 F:      include/linux/w1.h
16202
16203 W83791D HARDWARE MONITORING DRIVER
16204 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16205 L:      linux-hwmon@vger.kernel.org
16206 S:      Maintained
16207 F:      Documentation/hwmon/w83791d
16208 F:      drivers/hwmon/w83791d.c
16209
16210 W83793 HARDWARE MONITORING DRIVER
16211 M:      Rudolf Marek <r.marek@assembler.cz>
16212 L:      linux-hwmon@vger.kernel.org
16213 S:      Maintained
16214 F:      Documentation/hwmon/w83793
16215 F:      drivers/hwmon/w83793.c
16216
16217 W83795 HARDWARE MONITORING DRIVER
16218 M:      Jean Delvare <jdelvare@suse.com>
16219 L:      linux-hwmon@vger.kernel.org
16220 S:      Maintained
16221 F:      drivers/hwmon/w83795.c
16222
16223 W83L51xD SD/MMC CARD INTERFACE DRIVER
16224 M:      Pierre Ossman <pierre@ossman.eu>
16225 S:      Maintained
16226 F:      drivers/mmc/host/wbsd.*
16227
16228 WACOM PROTOCOL 4 SERIAL TABLETS
16229 M:      Julian Squires <julian@cipht.net>
16230 M:      Hans de Goede <hdegoede@redhat.com>
16231 L:      linux-input@vger.kernel.org
16232 S:      Maintained
16233 F:      drivers/input/tablet/wacom_serial4.c
16234
16235 WATCHDOG DEVICE DRIVERS
16236 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16237 M:      Guenter Roeck <linux@roeck-us.net>
16238 L:      linux-watchdog@vger.kernel.org
16239 W:      http://www.linux-watchdog.org/
16240 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16241 S:      Maintained
16242 F:      Documentation/devicetree/bindings/watchdog/
16243 F:      Documentation/watchdog/
16244 F:      drivers/watchdog/
16245 F:      include/linux/watchdog.h
16246 F:      include/uapi/linux/watchdog.h
16247
16248 WHISKEYCOVE PMIC GPIO DRIVER
16249 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16250 L:      linux-gpio@vger.kernel.org
16251 S:      Maintained
16252 F:      drivers/gpio/gpio-wcove.c
16253
16254 WIIMOTE HID DRIVER
16255 M:      David Herrmann <dh.herrmann@googlemail.com>
16256 L:      linux-input@vger.kernel.org
16257 S:      Maintained
16258 F:      drivers/hid/hid-wiimote*
16259
16260 WILOCITY WIL6210 WIRELESS DRIVER
16261 M:      Maya Erez <merez@codeaurora.org>
16262 L:      linux-wireless@vger.kernel.org
16263 L:      wil6210@qti.qualcomm.com
16264 S:      Supported
16265 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16266 F:      drivers/net/wireless/ath/wil6210/
16267
16268 WIMAX STACK
16269 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16270 M:      linux-wimax@intel.com
16271 L:      wimax@linuxwimax.org (subscribers-only)
16272 S:      Supported
16273 W:      http://linuxwimax.org
16274 F:      Documentation/wimax/README.wimax
16275 F:      include/linux/wimax/debug.h
16276 F:      include/net/wimax.h
16277 F:      include/uapi/linux/wimax.h
16278 F:      net/wimax/
16279
16280 WINBOND CIR DRIVER
16281 M:      David Härdeman <david@hardeman.nu>
16282 S:      Maintained
16283 F:      drivers/media/rc/winbond-cir.c
16284
16285 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16287 L:      linux-watchdog@vger.kernel.org
16288 S:      Maintained
16289 F:      drivers/watchdog/ebc-c384_wdt.c
16290
16291 WINSYSTEMS WS16C48 GPIO DRIVER
16292 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16293 L:      linux-gpio@vger.kernel.org
16294 S:      Maintained
16295 F:      drivers/gpio/gpio-ws16c48.c
16296
16297 WISTRON LAPTOP BUTTON DRIVER
16298 M:      Miloslav Trmac <mitr@volny.cz>
16299 S:      Maintained
16300 F:      drivers/input/misc/wistron_btns.c
16301
16302 WL3501 WIRELESS PCMCIA CARD DRIVER
16303 L:      linux-wireless@vger.kernel.org
16304 S:      Odd fixes
16305 F:      drivers/net/wireless/wl3501*
16306
16307 WOLFSON MICROELECTRONICS DRIVERS
16308 L:      patches@opensource.cirrus.com
16309 T:      git https://github.com/CirrusLogic/linux-drivers.git
16310 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16311 S:      Supported
16312 F:      Documentation/hwmon/wm83??
16313 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16314 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16315 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16316 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16317 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16318 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16319 F:      drivers/clk/clk-wm83*.c
16320 F:      drivers/extcon/extcon-arizona.c
16321 F:      drivers/leds/leds-wm83*.c
16322 F:      drivers/gpio/gpio-*wm*.c
16323 F:      drivers/gpio/gpio-arizona.c
16324 F:      drivers/hwmon/wm83??-hwmon.c
16325 F:      drivers/input/misc/wm831x-on.c
16326 F:      drivers/input/touchscreen/wm831x-ts.c
16327 F:      drivers/input/touchscreen/wm97*.c
16328 F:      drivers/mfd/arizona*
16329 F:      drivers/mfd/wm*.c
16330 F:      drivers/mfd/cs47l24*
16331 F:      drivers/power/supply/wm83*.c
16332 F:      drivers/rtc/rtc-wm83*.c
16333 F:      drivers/regulator/wm8*.c
16334 F:      drivers/regulator/arizona*
16335 F:      drivers/video/backlight/wm83*_bl.c
16336 F:      drivers/watchdog/wm83*_wdt.c
16337 F:      include/linux/mfd/arizona/
16338 F:      include/linux/mfd/wm831x/
16339 F:      include/linux/mfd/wm8350/
16340 F:      include/linux/mfd/wm8400*
16341 F:      include/linux/regulator/arizona*
16342 F:      include/linux/wm97xx.h
16343 F:      include/sound/wm????.h
16344 F:      sound/soc/codecs/arizona.?
16345 F:      sound/soc/codecs/wm*
16346 F:      sound/soc/codecs/cs47l24*
16347
16348 WORKQUEUE
16349 M:      Tejun Heo <tj@kernel.org>
16350 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16352 S:      Maintained
16353 F:      include/linux/workqueue.h
16354 F:      kernel/workqueue.c
16355 F:      Documentation/core-api/workqueue.rst
16356
16357 X-POWERS AXP288 PMIC DRIVERS
16358 M:      Hans de Goede <hdegoede@redhat.com>
16359 S:      Maintained
16360 N:      axp288
16361 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16362
16363 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16364 M:      Chen-Yu Tsai <wens@csie.org>
16365 L:      linux-kernel@vger.kernel.org
16366 S:      Maintained
16367 N:      axp[128]
16368
16369 X.25 NETWORK LAYER
16370 M:      Andrew Hendry <andrew.hendry@gmail.com>
16371 L:      linux-x25@vger.kernel.org
16372 S:      Odd Fixes
16373 F:      Documentation/networking/x25*
16374 F:      include/net/x25*
16375 F:      net/x25/
16376
16377 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16378 M:      Thomas Gleixner <tglx@linutronix.de>
16379 M:      Ingo Molnar <mingo@redhat.com>
16380 M:      Borislav Petkov <bp@alien8.de>
16381 R:      "H. Peter Anvin" <hpa@zytor.com>
16382 M:      x86@kernel.org
16383 L:      linux-kernel@vger.kernel.org
16384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16385 S:      Maintained
16386 F:      Documentation/devicetree/bindings/x86/
16387 F:      Documentation/x86/
16388 F:      arch/x86/
16389
16390 X86 ENTRY CODE
16391 M:      Andy Lutomirski <luto@kernel.org>
16392 L:      linux-kernel@vger.kernel.org
16393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16394 S:      Maintained
16395 F:      arch/x86/entry/
16396
16397 X86 MCE INFRASTRUCTURE
16398 M:      Tony Luck <tony.luck@intel.com>
16399 M:      Borislav Petkov <bp@alien8.de>
16400 L:      linux-edac@vger.kernel.org
16401 S:      Maintained
16402 F:      arch/x86/kernel/cpu/mcheck/*
16403
16404 X86 MICROCODE UPDATE SUPPORT
16405 M:      Borislav Petkov <bp@alien8.de>
16406 S:      Maintained
16407 F:      arch/x86/kernel/cpu/microcode/*
16408
16409 X86 MM
16410 M:      Dave Hansen <dave.hansen@linux.intel.com>
16411 M:      Andy Lutomirski <luto@kernel.org>
16412 M:      Peter Zijlstra <peterz@infradead.org>
16413 L:      linux-kernel@vger.kernel.org
16414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16415 S:      Maintained
16416 F:      arch/x86/mm/
16417
16418 X86 PLATFORM DRIVERS
16419 M:      Darren Hart <dvhart@infradead.org>
16420 M:      Andy Shevchenko <andy@infradead.org>
16421 L:      platform-driver-x86@vger.kernel.org
16422 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16423 S:      Maintained
16424 F:      drivers/platform/x86/
16425 F:      drivers/platform/olpc/
16426
16427 X86 VDSO
16428 M:      Andy Lutomirski <luto@kernel.org>
16429 L:      linux-kernel@vger.kernel.org
16430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16431 S:      Maintained
16432 F:      arch/x86/entry/vdso/
16433
16434 XARRAY
16435 M:      Matthew Wilcox <willy@infradead.org>
16436 L:      linux-fsdevel@vger.kernel.org
16437 S:      Supported
16438 F:      Documentation/core-api/xarray.rst
16439 F:      lib/idr.c
16440 F:      lib/xarray.c
16441 F:      include/linux/idr.h
16442 F:      include/linux/xarray.h
16443 F:      tools/testing/radix-tree
16444
16445 XC2028/3028 TUNER DRIVER
16446 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16447 L:      linux-media@vger.kernel.org
16448 W:      https://linuxtv.org
16449 T:      git git://linuxtv.org/media_tree.git
16450 S:      Maintained
16451 F:      drivers/media/tuners/tuner-xc2028.*
16452
16453 XDP SOCKETS (AF_XDP)
16454 M:      Björn Töpel <bjorn.topel@intel.com>
16455 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16456 L:      netdev@vger.kernel.org
16457 S:      Maintained
16458 F:      kernel/bpf/xskmap.c
16459 F:      net/xdp/
16460
16461 XEN BLOCK SUBSYSTEM
16462 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16463 M:      Roger Pau Monné <roger.pau@citrix.com>
16464 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16465 S:      Supported
16466 F:      drivers/block/xen-blkback/*
16467 F:      drivers/block/xen*
16468
16469 XEN HYPERVISOR ARM
16470 M:      Stefano Stabellini <sstabellini@kernel.org>
16471 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16472 S:      Maintained
16473 F:      arch/arm/xen/
16474 F:      arch/arm/include/asm/xen/
16475
16476 XEN HYPERVISOR ARM64
16477 M:      Stefano Stabellini <sstabellini@kernel.org>
16478 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16479 S:      Maintained
16480 F:      arch/arm64/xen/
16481 F:      arch/arm64/include/asm/xen/
16482
16483 XEN HYPERVISOR INTERFACE
16484 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16485 M:      Juergen Gross <jgross@suse.com>
16486 R:      Stefano Stabellini <sstabellini@kernel.org>
16487 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16489 S:      Supported
16490 F:      arch/x86/xen/
16491 F:      drivers/*/xen-*front.c
16492 F:      drivers/xen/
16493 F:      arch/x86/include/asm/xen/
16494 F:      arch/x86/include/asm/pvclock-abi.h
16495 F:      include/xen/
16496 F:      include/uapi/xen/
16497 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16498 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16499
16500 XEN NETWORK BACKEND DRIVER
16501 M:      Wei Liu <wei.liu2@citrix.com>
16502 M:      Paul Durrant <paul.durrant@citrix.com>
16503 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16504 L:      netdev@vger.kernel.org
16505 S:      Supported
16506 F:      drivers/net/xen-netback/*
16507
16508 XEN PCI SUBSYSTEM
16509 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16510 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16511 S:      Supported
16512 F:      arch/x86/pci/*xen*
16513 F:      drivers/pci/*xen*
16514
16515 XEN PVSCSI DRIVERS
16516 M:      Juergen Gross <jgross@suse.com>
16517 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16518 L:      linux-scsi@vger.kernel.org
16519 S:      Supported
16520 F:      drivers/scsi/xen-scsifront.c
16521 F:      drivers/xen/xen-scsiback.c
16522 F:      include/xen/interface/io/vscsiif.h
16523
16524 XEN SWIOTLB SUBSYSTEM
16525 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16526 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16527 L:      iommu@lists.linux-foundation.org
16528 S:      Supported
16529 F:      arch/x86/xen/*swiotlb*
16530 F:      drivers/xen/*swiotlb*
16531
16532 XEN SOUND FRONTEND DRIVER
16533 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16534 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16535 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16536 S:      Supported
16537 F:      sound/xen/*
16538
16539 XFS FILESYSTEM
16540 M:      Darrick J. Wong <darrick.wong@oracle.com>
16541 M:      linux-xfs@vger.kernel.org
16542 L:      linux-xfs@vger.kernel.org
16543 W:      http://xfs.org/
16544 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16545 S:      Supported
16546 F:      Documentation/filesystems/xfs.txt
16547 F:      fs/xfs/
16548
16549 XILINX AXI ETHERNET DRIVER
16550 M:      Anirudha Sarangi <anirudh@xilinx.com>
16551 M:      John Linn <John.Linn@xilinx.com>
16552 S:      Maintained
16553 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16554
16555 XILINX UARTLITE SERIAL DRIVER
16556 M:      Peter Korsgaard <jacmet@sunsite.dk>
16557 L:      linux-serial@vger.kernel.org
16558 S:      Maintained
16559 F:      drivers/tty/serial/uartlite.c
16560
16561 XILINX VIDEO IP CORES
16562 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16563 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16564 L:      linux-media@vger.kernel.org
16565 T:      git git://linuxtv.org/media_tree.git
16566 S:      Supported
16567 F:      Documentation/devicetree/bindings/media/xilinx/
16568 F:      drivers/media/platform/xilinx/
16569 F:      include/uapi/linux/xilinx-v4l2-controls.h
16570
16571 XILLYBUS DRIVER
16572 M:      Eli Billauer <eli.billauer@gmail.com>
16573 L:      linux-kernel@vger.kernel.org
16574 S:      Supported
16575 F:      drivers/char/xillybus/
16576
16577 XLP9XX I2C DRIVER
16578 M:      George Cherian <george.cherian@cavium.com>
16579 M:      Jan Glauber <jglauber@cavium.com>
16580 L:      linux-i2c@vger.kernel.org
16581 W:      http://www.cavium.com
16582 S:      Supported
16583 F:      drivers/i2c/busses/i2c-xlp9xx.c
16584
16585 XRA1403 GPIO EXPANDER
16586 M:      Nandor Han <nandor.han@ge.com>
16587 M:      Semi Malinen <semi.malinen@ge.com>
16588 L:      linux-gpio@vger.kernel.org
16589 S:      Maintained
16590 F:      drivers/gpio/gpio-xra1403.c
16591 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16592
16593 XTENSA XTFPGA PLATFORM SUPPORT
16594 M:      Max Filippov <jcmvbkbc@gmail.com>
16595 L:      linux-xtensa@linux-xtensa.org
16596 S:      Maintained
16597 F:      drivers/spi/spi-xtensa-xtfpga.c
16598 F:      sound/soc/xtensa/xtfpga-i2s.c
16599
16600 YAM DRIVER FOR AX.25
16601 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16602 L:      linux-hams@vger.kernel.org
16603 S:      Maintained
16604 F:      drivers/net/hamradio/yam*
16605 F:      include/linux/yam.h
16606
16607 YAMA SECURITY MODULE
16608 M:      Kees Cook <keescook@chromium.org>
16609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16610 S:      Supported
16611 F:      security/yama/
16612 F:      Documentation/admin-guide/LSM/Yama.rst
16613
16614 YEALINK PHONE DRIVER
16615 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16616 L:      usbb2k-api-dev@nongnu.org
16617 S:      Maintained
16618 F:      Documentation/input/devices/yealink.rst
16619 F:      drivers/input/misc/yealink.*
16620
16621 Z8530 DRIVER FOR AX.25
16622 M:      Joerg Reuter <jreuter@yaina.de>
16623 W:      http://yaina.de/jreuter/
16624 W:      http://www.qsl.net/dl1bke/
16625 L:      linux-hams@vger.kernel.org
16626 S:      Maintained
16627 F:      Documentation/networking/z8530drv.txt
16628 F:      drivers/net/hamradio/*scc.c
16629 F:      drivers/net/hamradio/z8530.h
16630
16631 ZBUD COMPRESSED PAGE ALLOCATOR
16632 M:      Seth Jennings <sjenning@redhat.com>
16633 M:      Dan Streetman <ddstreet@ieee.org>
16634 L:      linux-mm@kvack.org
16635 S:      Maintained
16636 F:      mm/zbud.c
16637 F:      include/linux/zbud.h
16638
16639 ZD1211RW WIRELESS DRIVER
16640 M:      Daniel Drake <dsd@gentoo.org>
16641 M:      Ulrich Kunitz <kune@deine-taler.de>
16642 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16643 L:      linux-wireless@vger.kernel.org
16644 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16645 S:      Maintained
16646 F:      drivers/net/wireless/zydas/zd1211rw/
16647
16648 ZD1301 MEDIA DRIVER
16649 M:      Antti Palosaari <crope@iki.fi>
16650 L:      linux-media@vger.kernel.org
16651 W:      https://linuxtv.org/
16652 W:      http://palosaari.fi/linux/
16653 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16654 S:      Maintained
16655 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16656
16657 ZD1301_DEMOD MEDIA DRIVER
16658 M:      Antti Palosaari <crope@iki.fi>
16659 L:      linux-media@vger.kernel.org
16660 W:      https://linuxtv.org/
16661 W:      http://palosaari.fi/linux/
16662 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16663 S:      Maintained
16664 F:      drivers/media/dvb-frontends/zd1301_demod*
16665
16666 ZPOOL COMPRESSED PAGE STORAGE API
16667 M:      Dan Streetman <ddstreet@ieee.org>
16668 L:      linux-mm@kvack.org
16669 S:      Maintained
16670 F:      mm/zpool.c
16671 F:      include/linux/zpool.h
16672
16673 ZR36067 VIDEO FOR LINUX DRIVER
16674 L:      mjpeg-users@lists.sourceforge.net
16675 L:      linux-media@vger.kernel.org
16676 W:      http://mjpeg.sourceforge.net/driver-zoran/
16677 T:      hg https://linuxtv.org/hg/v4l-dvb
16678 S:      Odd Fixes
16679 F:      drivers/staging/media/zoran/
16680
16681 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16682 M:      Minchan Kim <minchan@kernel.org>
16683 M:      Nitin Gupta <ngupta@vflare.org>
16684 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16685 L:      linux-kernel@vger.kernel.org
16686 S:      Maintained
16687 F:      drivers/block/zram/
16688 F:      Documentation/blockdev/zram.txt
16689
16690 ZS DECSTATION Z85C30 SERIAL DRIVER
16691 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16692 S:      Maintained
16693 F:      drivers/tty/serial/zs.*
16694
16695 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16696 M:      Minchan Kim <minchan@kernel.org>
16697 M:      Nitin Gupta <ngupta@vflare.org>
16698 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16699 L:      linux-mm@kvack.org
16700 S:      Maintained
16701 F:      mm/zsmalloc.c
16702 F:      include/linux/zsmalloc.h
16703 F:      Documentation/vm/zsmalloc.rst
16704
16705 ZSWAP COMPRESSED SWAP CACHING
16706 M:      Seth Jennings <sjenning@redhat.com>
16707 M:      Dan Streetman <ddstreet@ieee.org>
16708 L:      linux-mm@kvack.org
16709 S:      Maintained
16710 F:      mm/zswap.c
16711
16712 THE REST
16713 M:      Linus Torvalds <torvalds@linux-foundation.org>
16714 L:      linux-kernel@vger.kernel.org
16715 Q:      http://patchwork.kernel.org/project/LKML/list/
16716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16717 S:      Buried alive in reporters
16718 F:      *
16719 F:      */