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/Annapurna Labs ALPINE ARCHITECTURE
1314 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1315 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 S:      Maintained
1318 F:      arch/arm/mach-alpine/
1319 F:      arch/arm/boot/dts/alpine*
1320 F:      arch/arm64/boot/dts/al/
1321 F:      drivers/*/*alpine*
1322
1323 ARM/ARTPEC MACHINE SUPPORT
1324 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1325 M:      Lars Persson <lars.persson@axis.com>
1326 S:      Maintained
1327 L:      linux-arm-kernel@axis.com
1328 F:      arch/arm/mach-artpec
1329 F:      arch/arm/boot/dts/artpec6*
1330 F:      drivers/clk/axis
1331 F:      drivers/crypto/axis
1332 F:      drivers/pinctrl/pinctrl-artpec*
1333 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1334
1335 ARM/ASPEED I2C DRIVER
1336 M:      Brendan Higgins <brendanhiggins@google.com>
1337 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1338 R:      Joel Stanley <joel@jms.id.au>
1339 L:      linux-i2c@vger.kernel.org
1340 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1341 S:      Maintained
1342 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1343 F:      drivers/i2c/busses/i2c-aspeed.c
1344 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1345 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1346
1347 ARM/ASPEED MACHINE SUPPORT
1348 M:      Joel Stanley <joel@jms.id.au>
1349 R:      Andrew Jeffery <andrew@aj.id.au>
1350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1351 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1352 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1353 S:      Supported
1354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1355 F:      arch/arm/mach-aspeed/
1356 F:      arch/arm/boot/dts/aspeed-*
1357 N:      aspeed
1358
1359 ARM/CALXEDA HIGHBANK ARCHITECTURE
1360 M:      Rob Herring <robh@kernel.org>
1361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1362 S:      Maintained
1363 F:      arch/arm/mach-highbank/
1364 F:      arch/arm/boot/dts/highbank.dts
1365 F:      arch/arm/boot/dts/ecx-*.dts*
1366
1367 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1368 M:      Krzysztof Halasa <khalasa@piap.pl>
1369 S:      Maintained
1370 F:      arch/arm/mach-cns3xxx/
1371
1372 ARM/CAVIUM THUNDER NETWORK DRIVER
1373 M:      Sunil Goutham <sgoutham@cavium.com>
1374 M:      Robert Richter <rric@kernel.org>
1375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1376 S:      Supported
1377 F:      drivers/net/ethernet/cavium/thunder/
1378
1379 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1380 M:      Lukasz Majewski <lukma@denx.de>
1381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1382 S:      Maintained
1383 F:      arch/arm/mach-ep93xx/ts72xx.c
1384
1385 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1386 M:      Alexander Shiyan <shc_work@mail.ru>
1387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1388 S:      Odd Fixes
1389 N:      clps711x
1390
1391 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1392 M:      Lennert Buytenhek <kernel@wantstofly.org>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395
1396 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1397 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1398 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1400 S:      Maintained
1401 F:      arch/arm/mach-ep93xx/
1402 F:      arch/arm/mach-ep93xx/include/mach/
1403
1404 ARM/CLKDEV SUPPORT
1405 M:      Russell King <linux@armlinux.org.uk>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 S:      Maintained
1408 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1409 F:      drivers/clk/clkdev.c
1410
1411 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1412 M:      Mike Rapoport <mike@compulab.co.il>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415
1416 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1417 M:      Baruch Siach <baruch@tkos.co.il>
1418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1419 S:      Maintained
1420 F:      arch/arm/boot/dts/cx92755*
1421 N:      digicolor
1422
1423 ARM/CONTEC MICRO9 MACHINE SUPPORT
1424 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1425 S:      Maintained
1426 F:      arch/arm/mach-ep93xx/micro9.c
1427
1428 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1429 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1431 S:      Maintained
1432 F:      drivers/hwtracing/coresight/*
1433 F:      Documentation/trace/coresight.txt
1434 F:      Documentation/trace/coresight-cpu-debug.txt
1435 F:      Documentation/devicetree/bindings/arm/coresight.txt
1436 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1437 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1438 F:      tools/perf/arch/arm/util/pmu.c
1439 F:      tools/perf/arch/arm/util/auxtrace.c
1440 F:      tools/perf/arch/arm/util/cs-etm.c
1441 F:      tools/perf/arch/arm/util/cs-etm.h
1442 F:      tools/perf/util/cs-etm.*
1443 F:      tools/perf/util/cs-etm-decoder/*
1444
1445 ARM/CORGI MACHINE SUPPORT
1446 M:      Richard Purdie <rpurdie@rpsys.net>
1447 S:      Maintained
1448
1449 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1450 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1451 M:      Linus Walleij <linus.walleij@linaro.org>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 T:      git git://github.com/ulli-kroll/linux.git
1454 S:      Maintained
1455 F:      Documentation/devicetree/bindings/arm/gemini.txt
1456 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1457 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1458 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1459 F:      arch/arm/mach-gemini/
1460 F:      drivers/net/ethernet/cortina/
1461 F:      drivers/pinctrl/pinctrl-gemini.c
1462 F:      drivers/rtc/rtc-ftrtc010.c
1463
1464 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1465 M:      Barry Song <baohua@kernel.org>
1466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1468 S:      Maintained
1469 F:      arch/arm/boot/dts/prima2*
1470 F:      arch/arm/mach-prima2/
1471 F:      drivers/clk/sirf/
1472 F:      drivers/clocksource/timer-prima2.c
1473 F:      drivers/clocksource/timer-atlas7.c
1474 N:      [^a-z]sirf
1475
1476 ARM/EBSA110 MACHINE SUPPORT
1477 M:      Russell King <linux@armlinux.org.uk>
1478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1479 W:      http://www.armlinux.org.uk/
1480 S:      Maintained
1481 F:      arch/arm/mach-ebsa110/
1482 F:      drivers/net/ethernet/amd/am79c961a.*
1483
1484 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1485 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1486 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Maintained
1489 N:      efm32
1490
1491 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1492 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      arch/arm/mach-pxa/ezx.c
1496
1497 ARM/FARADAY FA526 PORT
1498 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Maintained
1501 T:      git git://git.berlios.de/gemini-board
1502 F:      arch/arm/mm/*-fa*
1503
1504 ARM/FOOTBRIDGE ARCHITECTURE
1505 M:      Russell King <linux@armlinux.org.uk>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 W:      http://www.armlinux.org.uk/
1508 S:      Maintained
1509 F:      arch/arm/include/asm/hardware/dec21285.h
1510 F:      arch/arm/mach-footbridge/
1511
1512 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1513 M:      Shawn Guo <shawnguo@kernel.org>
1514 M:      Sascha Hauer <s.hauer@pengutronix.de>
1515 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1516 R:      Fabio Estevam <fabio.estevam@nxp.com>
1517 R:      NXP Linux Team <linux-imx@nxp.com>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1521 F:      arch/arm/mach-imx/
1522 F:      arch/arm/mach-mxs/
1523 F:      arch/arm/boot/dts/imx*
1524 F:      arch/arm/configs/imx*_defconfig
1525 F:      drivers/clk/imx/
1526 F:      drivers/firmware/imx/
1527 F:      drivers/soc/imx/
1528 F:      include/linux/firmware/imx/
1529 F:      include/soc/imx/
1530
1531 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1532 M:      Shawn Guo <shawnguo@kernel.org>
1533 M:      Sascha Hauer <s.hauer@pengutronix.de>
1534 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1535 R:      Stefan Agner <stefan@agner.ch>
1536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1537 S:      Maintained
1538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1539 F:      arch/arm/mach-imx/*vf610*
1540 F:      arch/arm/boot/dts/vf*
1541
1542 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1543 M:      Shawn Guo <shawnguo@kernel.org>
1544 M:      Li Yang <leoyang.li@nxp.com>
1545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1546 S:      Maintained
1547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1548 F:      arch/arm/boot/dts/ls1021a*
1549 F:      arch/arm64/boot/dts/freescale/fsl-*
1550 F:      arch/arm64/boot/dts/freescale/qoriq-*
1551
1552 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1553 M:      Lennert Buytenhek <kernel@wantstofly.org>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556
1557 ARM/GUMSTIX MACHINE SUPPORT
1558 M:      Steve Sakoman <sakoman@gmail.com>
1559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1560 S:      Maintained
1561
1562 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1563 M:      Philipp Zabel <philipp.zabel@gmail.com>
1564 M:      Paul Parsons <lost.distance@yahoo.com>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 S:      Maintained
1567 F:      arch/arm/mach-pxa/hx4700.c
1568 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1569 F:      sound/soc/pxa/hx4700.c
1570
1571 ARM/HISILICON SOC SUPPORT
1572 M:      Wei Xu <xuwei5@hisilicon.com>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 W:      http://www.hisilicon.com
1575 S:      Supported
1576 T:      git git://github.com/hisilicon/linux-hisi.git
1577 F:      arch/arm/mach-hisi/
1578 F:      arch/arm/boot/dts/hi3*
1579 F:      arch/arm/boot/dts/hip*
1580 F:      arch/arm/boot/dts/hisi*
1581 F:      arch/arm64/boot/dts/hisilicon/
1582
1583 ARM/HP JORNADA 7XX MACHINE SUPPORT
1584 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1585 W:      www.jlime.com
1586 S:      Maintained
1587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1588 F:      arch/arm/mach-sa1100/jornada720.c
1589 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1590
1591 ARM/IGEP MACHINE SUPPORT
1592 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1593 M:      Javier Martinez Canillas <javier@dowhile0.org>
1594 L:      linux-omap@vger.kernel.org
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 F:      arch/arm/boot/dts/omap3-igep*
1598
1599 ARM/INCOME PXA270 SUPPORT
1600 M:      Marek Vasut <marek.vasut@gmail.com>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1604
1605 ARM/INTEL IOP13XX ARM ARCHITECTURE
1606 M:      Lennert Buytenhek <kernel@wantstofly.org>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609
1610 ARM/INTEL IOP32X ARM ARCHITECTURE
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/INTEL IOP33X ARM ARCHITECTURE
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 S:      Orphan
1618
1619 ARM/INTEL IQ81342EX MACHINE SUPPORT
1620 M:      Lennert Buytenhek <kernel@wantstofly.org>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 S:      Maintained
1623
1624 ARM/INTEL IXDP2850 MACHINE SUPPORT
1625 M:      Lennert Buytenhek <kernel@wantstofly.org>
1626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1627 S:      Maintained
1628
1629 ARM/INTEL IXP4XX ARM ARCHITECTURE
1630 M:      Imre Kaloz <kaloz@openwrt.org>
1631 M:      Krzysztof Halasa <khalasa@piap.pl>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 F:      arch/arm/mach-ixp4xx/
1635
1636 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1637 M:      Jonathan Cameron <jic23@cam.ac.uk>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 S:      Maintained
1640 F:      arch/arm/mach-pxa/stargate2.c
1641 F:      drivers/pcmcia/pxa2xx_stargate2.c
1642
1643 ARM/INTEL XSC3 (MANZANO) ARM CORE
1644 M:      Lennert Buytenhek <kernel@wantstofly.org>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 S:      Maintained
1647
1648 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1649 M:      Lennert Buytenhek <kernel@wantstofly.org>
1650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1651 S:      Maintained
1652
1653 ARM/LG1K ARCHITECTURE
1654 M:      Chanho Min <chanho.min@lge.com>
1655 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1656 S:      Maintained
1657 F:      arch/arm64/boot/dts/lg/
1658
1659 ARM/LOGICPD PXA270 MACHINE SUPPORT
1660 M:      Lennert Buytenhek <kernel@wantstofly.org>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 S:      Maintained
1663
1664 ARM/LPC18XX ARCHITECTURE
1665 M:      Vladimir Zapolskiy <vz@mleia.com>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 S:      Maintained
1668 F:      arch/arm/boot/dts/lpc43*
1669 F:      drivers/i2c/busses/i2c-lpc2k.c
1670 F:      drivers/memory/pl172.c
1671 F:      drivers/mtd/spi-nor/nxp-spifi.c
1672 F:      drivers/rtc/rtc-lpc24xx.c
1673 N:      lpc18xx
1674
1675 ARM/LPC32XX SOC SUPPORT
1676 M:      Vladimir Zapolskiy <vz@mleia.com>
1677 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/lpc32*
1682 F:      arch/arm/mach-lpc32xx/
1683 F:      drivers/i2c/busses/i2c-pnx.c
1684 F:      drivers/net/ethernet/nxp/lpc_eth.c
1685 F:      drivers/usb/host/ohci-nxp.c
1686 F:      drivers/watchdog/pnx4008_wdt.c
1687 N:      lpc32xx
1688
1689 ARM/MAGICIAN MACHINE SUPPORT
1690 M:      Philipp Zabel <philipp.zabel@gmail.com>
1691 S:      Maintained
1692
1693 ARM/Marvell Dove/MV78xx0/Orion SOC support
1694 M:      Jason Cooper <jason@lakedaemon.net>
1695 M:      Andrew Lunn <andrew@lunn.ch>
1696 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1697 M:      Gregory Clement <gregory.clement@bootlin.com>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 S:      Maintained
1700 F:      Documentation/devicetree/bindings/soc/dove/
1701 F:      arch/arm/mach-dove/
1702 F:      arch/arm/mach-mv78xx0/
1703 F:      arch/arm/mach-orion5x/
1704 F:      arch/arm/plat-orion/
1705 F:      arch/arm/boot/dts/dove*
1706 F:      arch/arm/boot/dts/orion5x*
1707
1708 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1709 M:      Jason Cooper <jason@lakedaemon.net>
1710 M:      Andrew Lunn <andrew@lunn.ch>
1711 M:      Gregory Clement <gregory.clement@bootlin.com>
1712 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm/boot/dts/armada*
1716 F:      arch/arm/boot/dts/kirkwood*
1717 F:      arch/arm/configs/mvebu_*_defconfig
1718 F:      arch/arm/mach-mvebu/
1719 F:      arch/arm64/boot/dts/marvell/armada*
1720 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1721 F:      drivers/cpufreq/mvebu-cpufreq.c
1722 F:      drivers/irqchip/irq-armada-370-xp.c
1723 F:      drivers/irqchip/irq-mvebu-*
1724 F:      drivers/pinctrl/mvebu/
1725 F:      drivers/rtc/rtc-armada38x.c
1726
1727 ARM/Mediatek RTC DRIVER
1728 M:      Eddie Huang <eddie.huang@mediatek.com>
1729 M:      Sean Wang <sean.wang@mediatek.com>
1730 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1731 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1732 S:      Maintained
1733 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1734 F:      drivers/rtc/rtc-mt6397.c
1735 F:      drivers/rtc/rtc-mt7622.c
1736
1737 ARM/Mediatek SoC support
1738 M:      Matthias Brugger <matthias.bgg@gmail.com>
1739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1740 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1741 S:      Maintained
1742 F:      arch/arm/boot/dts/mt6*
1743 F:      arch/arm/boot/dts/mt7*
1744 F:      arch/arm/boot/dts/mt8*
1745 F:      arch/arm/mach-mediatek/
1746 F:      arch/arm64/boot/dts/mediatek/
1747 N:      mtk
1748 K:      mediatek
1749
1750 ARM/Mediatek USB3 PHY DRIVER
1751 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1752 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1753 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1754 S:      Maintained
1755 F:      drivers/phy/mediatek/
1756 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1757
1758 ARM/MICREL KS8695 ARCHITECTURE
1759 M:      Greg Ungerer <gerg@uclinux.org>
1760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1761 F:      arch/arm/mach-ks8695/
1762 S:      Odd Fixes
1763
1764 ARM/Microchip (AT91) SoC support
1765 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1766 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1767 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 W:      http://www.linux4sam.org
1770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1771 S:      Supported
1772 N:      at91
1773 N:      atmel
1774 F:      arch/arm/mach-at91/
1775 F:      include/soc/at91/
1776 F:      arch/arm/boot/dts/at91*.dts
1777 F:      arch/arm/boot/dts/at91*.dtsi
1778 F:      arch/arm/boot/dts/sama*.dts
1779 F:      arch/arm/boot/dts/sama*.dtsi
1780 F:      arch/arm/include/debug/at91.S
1781 F:      drivers/memory/atmel*
1782 F:      drivers/watchdog/sama5d4_wdt.c
1783 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1784 X:      drivers/net/wireless/atmel/
1785
1786 ARM/MIOA701 MACHINE SUPPORT
1787 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1789 F:      arch/arm/mach-pxa/mioa701.c
1790 S:      Maintained
1791
1792 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1793 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1794 S:      Maintained
1795
1796 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1797 M:      Linus Walleij <linus.walleij@linaro.org>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 S:      Maintained
1800 F:      arch/arm/mach-nomadik/
1801 F:      arch/arm/mach-u300/
1802 F:      arch/arm/mach-ux500/
1803 F:      arch/arm/boot/dts/ste-*
1804 F:      drivers/clk/clk-nomadik.c
1805 F:      drivers/clk/clk-u300.c
1806 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1807 F:      drivers/clocksource/timer-u300.c
1808 F:      drivers/dma/coh901318*
1809 F:      drivers/dma/ste_dma40*
1810 F:      drivers/hwspinlock/u8500_hsem.c
1811 F:      drivers/i2c/busses/i2c-nomadik.c
1812 F:      drivers/i2c/busses/i2c-stu300.c
1813 F:      drivers/mfd/ab3100*
1814 F:      drivers/mfd/ab8500*
1815 F:      drivers/mfd/abx500*
1816 F:      drivers/mfd/dbx500*
1817 F:      drivers/mfd/db8500*
1818 F:      drivers/pinctrl/nomadik/
1819 F:      drivers/pinctrl/pinctrl-coh901*
1820 F:      drivers/pinctrl/pinctrl-u300.c
1821 F:      drivers/rtc/rtc-ab3100.c
1822 F:      drivers/rtc/rtc-ab8500.c
1823 F:      drivers/rtc/rtc-coh901331.c
1824 F:      drivers/rtc/rtc-pl031.c
1825 F:      drivers/watchdog/coh901327_wdt.c
1826 F:      Documentation/devicetree/bindings/arm/ste-*
1827 F:      Documentation/devicetree/bindings/arm/ux500/
1828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1829
1830 ARM/NUVOTON NPCM ARCHITECTURE
1831 M:      Avi Fishman <avifishman70@gmail.com>
1832 M:      Tomer Maimon <tmaimon77@gmail.com>
1833 R:      Patrick Venture <venture@google.com>
1834 R:      Nancy Yuen <yuenn@google.com>
1835 R:      Brendan Higgins <brendanhiggins@google.com>
1836 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1837 S:      Supported
1838 F:      arch/arm/mach-npcm/
1839 F:      arch/arm/boot/dts/nuvoton-npcm*
1840 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1841 F:      drivers/*/*npcm*
1842 F:      Documentation/devicetree/bindings/*/*npcm*
1843 F:      Documentation/devicetree/bindings/*/*/*npcm*
1844
1845 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1846 M:      Wan ZongShun <mcuos.com@gmail.com>
1847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1848 W:      http://www.mcuos.com
1849 S:      Maintained
1850 F:      arch/arm/mach-w90x900/
1851 F:      drivers/input/keyboard/w90p910_keypad.c
1852 F:      drivers/input/touchscreen/w90p910_ts.c
1853 F:      drivers/watchdog/nuc900_wdt.c
1854 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1855 F:      drivers/mtd/nand/raw/nuc900_nand.c
1856 F:      drivers/rtc/rtc-nuc900.c
1857 F:      drivers/spi/spi-nuc900.c
1858 F:      drivers/usb/host/ehci-w90x900.c
1859 F:      drivers/video/fbdev/nuc900fb.c
1860
1861 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1862 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1863 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1864 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1865 S:      Supported
1866
1867 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1868 M:      Alexander Clouter <alex@digriz.org.uk>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 W:      http://www.digriz.org.uk/ts78xx/kernel
1871 S:      Maintained
1872 F:      arch/arm/mach-orion5x/ts78xx-*
1873
1874 ARM/OXNAS platform support
1875 M:      Neil Armstrong <narmstrong@baylibre.com>
1876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1877 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1878 S:      Maintained
1879 F:      arch/arm/mach-oxnas/
1880 F:      arch/arm/boot/dts/ox8*.dts*
1881 N:      oxnas
1882
1883 ARM/PALM TREO SUPPORT
1884 M:      Tomas Cech <sleep_walker@suse.com>
1885 L:      linux-arm-kernel@lists.infradead.org
1886 W:      http://hackndev.com
1887 S:      Maintained
1888 F:      arch/arm/mach-pxa/palmtreo.*
1889
1890 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1891 M:      Marek Vasut <marek.vasut@gmail.com>
1892 L:      linux-arm-kernel@lists.infradead.org
1893 W:      http://hackndev.com
1894 S:      Maintained
1895 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1896 F:      arch/arm/mach-pxa/palmtx.c
1897 F:      arch/arm/mach-pxa/palmt5.*
1898 F:      arch/arm/mach-pxa/include/mach/palmld.h
1899 F:      arch/arm/mach-pxa/palmld.c
1900 F:      arch/arm/mach-pxa/palmte2.*
1901 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1902 F:      arch/arm/mach-pxa/palmtc.c
1903
1904 ARM/PALMZ72 SUPPORT
1905 M:      Sergey Lapin <slapin@ossfans.org>
1906 L:      linux-arm-kernel@lists.infradead.org
1907 W:      http://hackndev.com
1908 S:      Maintained
1909 F:      arch/arm/mach-pxa/palmz72.*
1910
1911 ARM/PLEB SUPPORT
1912 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1913 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1914 S:      Maintained
1915
1916 ARM/PT DIGITAL BOARD PORT
1917 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1919 W:      http://www.armlinux.org.uk/
1920 S:      Maintained
1921
1922 ARM/QUALCOMM SUPPORT
1923 M:      Andy Gross <andy.gross@linaro.org>
1924 M:      David Brown <david.brown@linaro.org>
1925 L:      linux-arm-msm@vger.kernel.org
1926 S:      Maintained
1927 F:      Documentation/devicetree/bindings/soc/qcom/
1928 F:      arch/arm/boot/dts/qcom-*.dts
1929 F:      arch/arm/boot/dts/qcom-*.dtsi
1930 F:      arch/arm/mach-qcom/
1931 F:      arch/arm64/boot/dts/qcom/*
1932 F:      drivers/i2c/busses/i2c-qup.c
1933 F:      drivers/clk/qcom/
1934 F:      drivers/dma/qcom/
1935 F:      drivers/soc/qcom/
1936 F:      drivers/spi/spi-qup.c
1937 F:      drivers/tty/serial/msm_serial.c
1938 F:      drivers/*/pm8???-*
1939 F:      drivers/mfd/ssbi.c
1940 F:      drivers/firmware/qcom_scm*
1941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1942
1943 ARM/RADISYS ENP2611 MACHINE SUPPORT
1944 M:      Lennert Buytenhek <kernel@wantstofly.org>
1945 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1946 S:      Maintained
1947
1948 ARM/REALTEK ARCHITECTURE
1949 M:      Andreas Färber <afaerber@suse.de>
1950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1951 S:      Maintained
1952 F:      arch/arm64/boot/dts/realtek/
1953 F:      Documentation/devicetree/bindings/arm/realtek.txt
1954
1955 ARM/RENESAS ARM64 ARCHITECTURE
1956 M:      Simon Horman <horms@verge.net.au>
1957 M:      Magnus Damm <magnus.damm@gmail.com>
1958 L:      linux-renesas-soc@vger.kernel.org
1959 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1961 S:      Supported
1962 F:      arch/arm64/boot/dts/renesas/
1963 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1964 F:      drivers/soc/renesas/
1965 F:      include/linux/soc/renesas/
1966
1967 ARM/RISCPC ARCHITECTURE
1968 M:      Russell King <linux@armlinux.org.uk>
1969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1970 W:      http://www.armlinux.org.uk/
1971 S:      Maintained
1972 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1973 F:      arch/arm/include/asm/hardware/ioc.h
1974 F:      arch/arm/include/asm/hardware/iomd.h
1975 F:      arch/arm/include/asm/hardware/memc.h
1976 F:      arch/arm/mach-rpc/
1977 F:      drivers/net/ethernet/8390/etherh.c
1978 F:      drivers/net/ethernet/i825xx/ether1*
1979 F:      drivers/net/ethernet/seeq/ether3*
1980 F:      drivers/scsi/arm/
1981
1982 ARM/Rockchip SoC support
1983 M:      Heiko Stuebner <heiko@sntech.de>
1984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1985 L:      linux-rockchip@lists.infradead.org
1986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1987 S:      Maintained
1988 F:      arch/arm/boot/dts/rk3*
1989 F:      arch/arm/boot/dts/rv1108*
1990 F:      arch/arm/mach-rockchip/
1991 F:      drivers/clk/rockchip/
1992 F:      drivers/i2c/busses/i2c-rk3x.c
1993 F:      drivers/*/*rockchip*
1994 F:      drivers/*/*/*rockchip*
1995 F:      sound/soc/rockchip/
1996 N:      rockchip
1997
1998 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1999 M:      Kukjin Kim <kgene@kernel.org>
2000 M:      Krzysztof Kozlowski <krzk@kernel.org>
2001 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2002 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2003 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2004 S:      Maintained
2005 F:      arch/arm/boot/dts/s3c*
2006 F:      arch/arm/boot/dts/s5p*
2007 F:      arch/arm/boot/dts/exynos*
2008 F:      arch/arm64/boot/dts/exynos/
2009 F:      arch/arm/plat-samsung/
2010 F:      arch/arm/mach-s3c24*/
2011 F:      arch/arm/mach-s3c64xx/
2012 F:      arch/arm/mach-s5p*/
2013 F:      arch/arm/mach-exynos*/
2014 F:      drivers/*/*s3c24*
2015 F:      drivers/*/*/*s3c24*
2016 F:      drivers/*/*s3c64xx*
2017 F:      drivers/*/*s5pv210*
2018 F:      drivers/memory/samsung/*
2019 F:      drivers/soc/samsung/*
2020 F:      Documentation/arm/Samsung/
2021 F:      Documentation/devicetree/bindings/arm/samsung/
2022 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2023 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2024 N:      exynos
2025
2026 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2027 M:      Kyungmin Park <kyungmin.park@samsung.com>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030 F:      arch/arm/mach-s5pv210/
2031
2032 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2033 M:      Kyungmin Park <kyungmin.park@samsung.com>
2034 M:      Kamil Debski <kamil@wypas.org>
2035 M:      Andrzej Hajda <a.hajda@samsung.com>
2036 L:      linux-arm-kernel@lists.infradead.org
2037 L:      linux-media@vger.kernel.org
2038 S:      Maintained
2039 F:      drivers/media/platform/s5p-g2d/
2040
2041 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2042 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2043 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2044 L:      linux-media@vger.kernel.org
2045 S:      Maintained
2046 F:      drivers/media/platform/s5p-cec/
2047 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2048
2049 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2050 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2051 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2052 L:      linux-arm-kernel@lists.infradead.org
2053 L:      linux-media@vger.kernel.org
2054 S:      Maintained
2055 F:      drivers/media/platform/s5p-jpeg/
2056
2057 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2058 M:      Kyungmin Park <kyungmin.park@samsung.com>
2059 M:      Kamil Debski <kamil@wypas.org>
2060 M:      Jeongtae Park <jtp.park@samsung.com>
2061 M:      Andrzej Hajda <a.hajda@samsung.com>
2062 L:      linux-arm-kernel@lists.infradead.org
2063 L:      linux-media@vger.kernel.org
2064 S:      Maintained
2065 F:      drivers/media/platform/s5p-mfc/
2066
2067 ARM/SHMOBILE ARM ARCHITECTURE
2068 M:      Simon Horman <horms@verge.net.au>
2069 M:      Magnus Damm <magnus.damm@gmail.com>
2070 L:      linux-renesas-soc@vger.kernel.org
2071 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2073 S:      Supported
2074 F:      arch/arm/boot/dts/emev2*
2075 F:      arch/arm/boot/dts/r7s*
2076 F:      arch/arm/boot/dts/r8a*
2077 F:      arch/arm/boot/dts/r9a*
2078 F:      arch/arm/boot/dts/sh*
2079 F:      arch/arm/configs/shmobile_defconfig
2080 F:      arch/arm/include/debug/renesas-scif.S
2081 F:      arch/arm/mach-shmobile/
2082 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2083 F:      drivers/soc/renesas/
2084 F:      include/linux/soc/renesas/
2085
2086 ARM/SOCFPGA ARCHITECTURE
2087 M:      Dinh Nguyen <dinguyen@kernel.org>
2088 S:      Maintained
2089 F:      arch/arm/mach-socfpga/
2090 F:      arch/arm/boot/dts/socfpga*
2091 F:      arch/arm/configs/socfpga_defconfig
2092 F:      arch/arm64/boot/dts/altera/
2093 W:      http://www.rocketboards.org
2094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2095
2096 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2097 M:      Dinh Nguyen <dinguyen@kernel.org>
2098 S:      Maintained
2099 F:      drivers/clk/socfpga/
2100
2101 ARM/SOCFPGA EDAC SUPPORT
2102 M:      Thor Thayer <thor.thayer@linux.intel.com>
2103 S:      Maintained
2104 F:      drivers/edac/altera_edac.
2105
2106 ARM/SPREADTRUM SoC SUPPORT
2107 M:      Orson Zhai <orsonzhai@gmail.com>
2108 M:      Baolin Wang <baolin.wang@linaro.org>
2109 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2110 S:      Maintained
2111 F:      arch/arm64/boot/dts/sprd
2112 N:      sprd
2113
2114 ARM/STI ARCHITECTURE
2115 M:      Patrice Chotard <patrice.chotard@st.com>
2116 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2117 W:      http://www.stlinux.com
2118 S:      Maintained
2119 F:      arch/arm/mach-sti/
2120 F:      arch/arm/boot/dts/sti*
2121 F:      drivers/char/hw_random/st-rng.c
2122 F:      drivers/clocksource/arm_global_timer.c
2123 F:      drivers/clocksource/clksrc_st_lpc.c
2124 F:      drivers/cpufreq/sti-cpufreq.c
2125 F:      drivers/dma/st_fdma*
2126 F:      drivers/i2c/busses/i2c-st.c
2127 F:      drivers/media/rc/st_rc.c
2128 F:      drivers/media/platform/sti/c8sectpfe/
2129 F:      drivers/mmc/host/sdhci-st.c
2130 F:      drivers/phy/st/phy-miphy28lp.c
2131 F:      drivers/phy/st/phy-stih407-usb.c
2132 F:      drivers/pinctrl/pinctrl-st.c
2133 F:      drivers/remoteproc/st_remoteproc.c
2134 F:      drivers/remoteproc/st_slim_rproc.c
2135 F:      drivers/reset/sti/
2136 F:      drivers/rtc/rtc-st-lpc.c
2137 F:      drivers/tty/serial/st-asc.c
2138 F:      drivers/usb/dwc3/dwc3-st.c
2139 F:      drivers/usb/host/ehci-st.c
2140 F:      drivers/usb/host/ohci-st.c
2141 F:      drivers/watchdog/st_lpc_wdt.c
2142 F:      drivers/ata/ahci_st.c
2143 F:      include/linux/remoteproc/st_slim_rproc.h
2144
2145 ARM/STM32 ARCHITECTURE
2146 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2147 M:      Alexandre Torgue <alexandre.torgue@st.com>
2148 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2149 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2150 S:      Maintained
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2152 N:      stm32
2153 N:      stm
2154 F:      arch/arm/boot/dts/stm32*
2155 F:      arch/arm/mach-stm32/
2156 F:      drivers/clocksource/armv7m_systick.c
2157
2158 ARM/Synaptics SoC support
2159 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2160 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 S:      Maintained
2163 F:      arch/arm/mach-berlin/
2164 F:      arch/arm/boot/dts/berlin*
2165 F:      arch/arm64/boot/dts/synaptics/
2166
2167 ARM/TANGO ARCHITECTURE
2168 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2169 M:      Mans Rullgard <mans@mansr.com>
2170 L:      linux-arm-kernel@lists.infradead.org
2171 S:      Odd Fixes
2172 N:      tango
2173
2174 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2175 M:      Lennert Buytenhek <kernel@wantstofly.org>
2176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2177 S:      Maintained
2178
2179 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2180 M:      Hans Verkuil <hans.verkuil@cisco.com>
2181 L:      linux-tegra@vger.kernel.org
2182 L:      linux-media@vger.kernel.org
2183 S:      Maintained
2184 F:      drivers/media/platform/tegra-cec/
2185 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2186
2187 ARM/TETON BGA MACHINE SUPPORT
2188 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2190 S:      Maintained
2191
2192 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2193 M:      Santosh Shilimkar <ssantosh@kernel.org>
2194 L:      linux-kernel@vger.kernel.org
2195 S:      Maintained
2196 F:      drivers/memory/*emif*
2197
2198 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2199 M:      Tero Kristo <t-kristo@ti.com>
2200 M:      Nishanth Menon <nm@ti.com>
2201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2202 S:      Supported
2203 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2204 F:      arch/arm64/boot/dts/ti/Makefile
2205 F:      arch/arm64/boot/dts/ti/k3-*
2206
2207 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2208 M:      Santosh Shilimkar <ssantosh@kernel.org>
2209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2210 S:      Maintained
2211 F:      arch/arm/mach-keystone/
2212 F:      arch/arm/boot/dts/keystone-*
2213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2214
2215 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2216 M:      Santosh Shilimkar <ssantosh@kernel.org>
2217 L:      linux-kernel@vger.kernel.org
2218 S:      Maintained
2219 F:      drivers/clk/keystone/
2220
2221 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2222 M:      Santosh Shilimkar <ssantosh@kernel.org>
2223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2224 L:      linux-kernel@vger.kernel.org
2225 S:      Maintained
2226 F:      drivers/clocksource/timer-keystone.c
2227
2228 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2229 M:      Santosh Shilimkar <ssantosh@kernel.org>
2230 L:      linux-kernel@vger.kernel.org
2231 S:      Maintained
2232 F:      drivers/power/reset/keystone-reset.c
2233
2234 ARM/THECUS N2100 MACHINE SUPPORT
2235 M:      Lennert Buytenhek <kernel@wantstofly.org>
2236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2237 S:      Maintained
2238
2239 ARM/TOSA MACHINE SUPPORT
2240 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2241 M:      Dirk Opfer <dirk@opfer-online.de>
2242 S:      Maintained
2243
2244 ARM/UNIPHIER ARCHITECTURE
2245 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2248 S:      Maintained
2249 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2250 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2251 F:      arch/arm/boot/dts/uniphier*
2252 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2253 F:      arch/arm/mach-uniphier/
2254 F:      arch/arm/mm/cache-uniphier.c
2255 F:      arch/arm64/boot/dts/socionext/uniphier*
2256 F:      drivers/bus/uniphier-system-bus.c
2257 F:      drivers/clk/uniphier/
2258 F:      drivers/gpio/gpio-uniphier.c
2259 F:      drivers/i2c/busses/i2c-uniphier*
2260 F:      drivers/irqchip/irq-uniphier-aidet.c
2261 F:      drivers/mmc/host/uniphier-sd.c
2262 F:      drivers/pinctrl/uniphier/
2263 F:      drivers/reset/reset-uniphier.c
2264 F:      drivers/tty/serial/8250/8250_uniphier.c
2265 N:      uniphier
2266
2267 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2268 M:      Ulf Hansson <ulf.hansson@linaro.org>
2269 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2270 T:      git git://git.linaro.org/people/ulfh/clk.git
2271 S:      Maintained
2272 F:      drivers/clk/ux500/
2273
2274 ARM/VERSATILE EXPRESS PLATFORM
2275 M:      Liviu Dudau <liviu.dudau@arm.com>
2276 M:      Sudeep Holla <sudeep.holla@arm.com>
2277 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2279 S:      Maintained
2280 F:      arch/arm/boot/dts/vexpress*
2281 F:      arch/arm64/boot/dts/arm/
2282 F:      arch/arm/mach-vexpress/
2283 F:      */*/vexpress*
2284 F:      */*/*/vexpress*
2285 F:      drivers/clk/versatile/clk-vexpress-osc.c
2286 F:      drivers/clocksource/timer-versatile.c
2287 N:      mps2
2288
2289 ARM/VFP SUPPORT
2290 M:      Russell King <linux@armlinux.org.uk>
2291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2292 W:      http://www.armlinux.org.uk/
2293 S:      Maintained
2294 F:      arch/arm/vfp/
2295
2296 ARM/VOIPAC PXA270 SUPPORT
2297 M:      Marek Vasut <marek.vasut@gmail.com>
2298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2299 S:      Maintained
2300 F:      arch/arm/mach-pxa/vpac270.c
2301 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2302
2303 ARM/VT8500 ARM ARCHITECTURE
2304 M:      Tony Prisk <linux@prisktech.co.nz>
2305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2306 S:      Maintained
2307 F:      arch/arm/mach-vt8500/
2308 F:      drivers/clocksource/timer-vt8500.c
2309 F:      drivers/i2c/busses/i2c-wmt.c
2310 F:      drivers/mmc/host/wmt-sdmmc.c
2311 F:      drivers/pwm/pwm-vt8500.c
2312 F:      drivers/rtc/rtc-vt8500.c
2313 F:      drivers/tty/serial/vt8500_serial.c
2314 F:      drivers/usb/host/ehci-platform.c
2315 F:      drivers/usb/host/uhci-platform.c
2316 F:      drivers/video/fbdev/vt8500lcdfb.*
2317 F:      drivers/video/fbdev/wm8505fb*
2318 F:      drivers/video/fbdev/wmt_ge_rops.*
2319
2320 ARM/ZIPIT Z2 SUPPORT
2321 M:      Marek Vasut <marek.vasut@gmail.com>
2322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2323 S:      Maintained
2324 F:      arch/arm/mach-pxa/z2.c
2325 F:      arch/arm/mach-pxa/include/mach/z2.h
2326
2327 ARM/ZTE ARCHITECTURE
2328 M:      Jun Nie <jun.nie@linaro.org>
2329 M:      Shawn Guo <shawnguo@kernel.org>
2330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2331 S:      Maintained
2332 F:      arch/arm/boot/dts/zx2967*
2333 F:      arch/arm/mach-zx/
2334 F:      arch/arm64/boot/dts/zte/
2335 F:      drivers/clk/zte/
2336 F:      drivers/dma/zx_dma.c
2337 F:      drivers/gpio/gpio-zx.c
2338 F:      drivers/i2c/busses/i2c-zx2967.c
2339 F:      drivers/mmc/host/dw_mmc-zx.*
2340 F:      drivers/pinctrl/zte/
2341 F:      drivers/soc/zte/
2342 F:      drivers/thermal/zx2967_thermal.c
2343 F:      drivers/watchdog/zx2967_wdt.c
2344 F:      Documentation/devicetree/bindings/arm/zte.txt
2345 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2346 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2347 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2348 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2349 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2350 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2351 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2352 F:      Documentation/devicetree/bindings/soc/zte/
2353 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2354 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2355 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2356 F:      include/dt-bindings/clock/zx2967*.h
2357 F:      include/dt-bindings/soc/zte,*.h
2358 F:      sound/soc/codecs/zx_aud96p22.c
2359 F:      sound/soc/zte/
2360
2361 ARM/ZYNQ ARCHITECTURE
2362 M:      Michal Simek <michal.simek@xilinx.com>
2363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2364 W:      http://wiki.xilinx.com
2365 T:      git https://github.com/Xilinx/linux-xlnx.git
2366 S:      Supported
2367 F:      arch/arm/mach-zynq/
2368 F:      drivers/cpuidle/cpuidle-zynq.c
2369 F:      drivers/block/xsysace.c
2370 N:      zynq
2371 N:      xilinx
2372 F:      drivers/clocksource/timer-cadence-ttc.c
2373 F:      drivers/i2c/busses/i2c-cadence.c
2374 F:      drivers/mmc/host/sdhci-of-arasan.c
2375 F:      drivers/edac/synopsys_edac.c
2376 F:      drivers/i2c/busses/i2c-xiic.c
2377
2378 ARM64 PORT (AARCH64 ARCHITECTURE)
2379 M:      Catalin Marinas <catalin.marinas@arm.com>
2380 M:      Will Deacon <will.deacon@arm.com>
2381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2383 S:      Maintained
2384 F:      arch/arm64/
2385 X:      arch/arm64/boot/dts/
2386 F:      Documentation/arm64/
2387
2388 AS3645A LED FLASH CONTROLLER DRIVER
2389 M:      Sakari Ailus <sakari.ailus@iki.fi>
2390 L:      linux-leds@vger.kernel.org
2391 S:      Maintained
2392 F:      drivers/leds/leds-as3645a.c
2393
2394 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2395 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2396 L:      linux-media@vger.kernel.org
2397 T:      git git://linuxtv.org/media_tree.git
2398 S:      Maintained
2399 F:      drivers/media/i2c/ak7375.c
2400 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2401
2402 ASAHI KASEI AK8974 DRIVER
2403 M:      Linus Walleij <linus.walleij@linaro.org>
2404 L:      linux-iio@vger.kernel.org
2405 W:      http://www.akm.com/
2406 S:      Supported
2407 F:      drivers/iio/magnetometer/ak8974.c
2408
2409 ASC7621 HARDWARE MONITOR DRIVER
2410 M:      George Joseph <george.joseph@fairview5.com>
2411 L:      linux-hwmon@vger.kernel.org
2412 S:      Maintained
2413 F:      Documentation/hwmon/asc7621
2414 F:      drivers/hwmon/asc7621.c
2415
2416 ASPEED VIDEO ENGINE DRIVER
2417 M:      Eddie James <eajames@linux.ibm.com>
2418 L:      linux-media@vger.kernel.org
2419 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2420 S:      Maintained
2421 F:      drivers/media/platform/aspeed-video.c
2422 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2423
2424 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2425 M:      Corentin Chary <corentin.chary@gmail.com>
2426 L:      acpi4asus-user@lists.sourceforge.net
2427 L:      platform-driver-x86@vger.kernel.org
2428 W:      http://acpi4asus.sf.net
2429 S:      Maintained
2430 F:      drivers/platform/x86/asus*.c
2431 F:      drivers/platform/x86/eeepc*.c
2432
2433 ASUS WIRELESS RADIO CONTROL DRIVER
2434 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2435 L:      platform-driver-x86@vger.kernel.org
2436 S:      Maintained
2437 F:      drivers/platform/x86/asus-wireless.c
2438
2439 ASYMMETRIC KEYS
2440 M:      David Howells <dhowells@redhat.com>
2441 L:      keyrings@vger.kernel.org
2442 S:      Maintained
2443 F:      Documentation/crypto/asymmetric-keys.txt
2444 F:      include/linux/verification.h
2445 F:      include/crypto/public_key.h
2446 F:      include/crypto/pkcs7.h
2447 F:      crypto/asymmetric_keys/
2448
2449 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2450 R:      Dan Williams <dan.j.williams@intel.com>
2451 W:      http://sourceforge.net/projects/xscaleiop
2452 S:      Odd fixes
2453 F:      Documentation/crypto/async-tx-api.txt
2454 F:      crypto/async_tx/
2455 F:      drivers/dma/
2456 F:      include/linux/dmaengine.h
2457 F:      include/linux/async_tx.h
2458
2459 AT24 EEPROM DRIVER
2460 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2461 L:      linux-i2c@vger.kernel.org
2462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2463 S:      Maintained
2464 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2465 F:      drivers/misc/eeprom/at24.c
2466 F:      include/linux/platform_data/at24.h
2467
2468 ATA OVER ETHERNET (AOE) DRIVER
2469 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2470 W:      http://www.openaoe.org/
2471 S:      Supported
2472 F:      Documentation/aoe/
2473 F:      drivers/block/aoe/
2474
2475 ATHEROS 71XX/9XXX GPIO DRIVER
2476 M:      Alban Bedel <albeu@free.fr>
2477 W:      https://github.com/AlbanBedel/linux
2478 T:      git git://github.com/AlbanBedel/linux
2479 S:      Maintained
2480 F:      drivers/gpio/gpio-ath79.c
2481 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2482
2483 ATHEROS 71XX/9XXX USB PHY DRIVER
2484 M:      Alban Bedel <albeu@free.fr>
2485 W:      https://github.com/AlbanBedel/linux
2486 T:      git git://github.com/AlbanBedel/linux
2487 S:      Maintained
2488 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2489 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2490
2491 ATHEROS ATH GENERIC UTILITIES
2492 M:      Kalle Valo <kvalo@codeaurora.org>
2493 L:      linux-wireless@vger.kernel.org
2494 S:      Supported
2495 F:      drivers/net/wireless/ath/*
2496
2497 ATHEROS ATH5K WIRELESS DRIVER
2498 M:      Jiri Slaby <jirislaby@gmail.com>
2499 M:      Nick Kossifidis <mickflemm@gmail.com>
2500 M:      Luis Chamberlain <mcgrof@kernel.org>
2501 L:      linux-wireless@vger.kernel.org
2502 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2503 S:      Maintained
2504 F:      drivers/net/wireless/ath/ath5k/
2505
2506 ATHEROS ATH6KL WIRELESS DRIVER
2507 M:      Kalle Valo <kvalo@codeaurora.org>
2508 L:      linux-wireless@vger.kernel.org
2509 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2511 S:      Supported
2512 F:      drivers/net/wireless/ath/ath6kl/
2513
2514 ATI_REMOTE2 DRIVER
2515 M:      Ville Syrjala <syrjala@sci.fi>
2516 S:      Maintained
2517 F:      drivers/input/misc/ati_remote2.c
2518
2519 ATK0110 HWMON DRIVER
2520 M:      Luca Tettamanti <kronos.it@gmail.com>
2521 L:      linux-hwmon@vger.kernel.org
2522 S:      Maintained
2523 F:      drivers/hwmon/asus_atk0110.c
2524
2525 ATLX ETHERNET DRIVERS
2526 M:      Jay Cliburn <jcliburn@gmail.com>
2527 M:      Chris Snook <chris.snook@gmail.com>
2528 L:      netdev@vger.kernel.org
2529 W:      http://sourceforge.net/projects/atl1
2530 W:      http://atl1.sourceforge.net
2531 S:      Maintained
2532 F:      drivers/net/ethernet/atheros/
2533
2534 ATM
2535 M:      Chas Williams <3chas3@gmail.com>
2536 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2537 L:      netdev@vger.kernel.org
2538 W:      http://linux-atm.sourceforge.net
2539 S:      Maintained
2540 F:      drivers/atm/
2541 F:      include/linux/atm*
2542 F:      include/uapi/linux/atm*
2543
2544 ATMEL MACB ETHERNET DRIVER
2545 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2546 S:      Supported
2547 F:      drivers/net/ethernet/cadence/
2548
2549 ATMEL MAXTOUCH DRIVER
2550 M:      Nick Dyer <nick@shmanahar.org>
2551 T:      git git://github.com/ndyer/linux.git
2552 S:      Maintained
2553 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2554 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2555
2556 ATMEL WIRELESS DRIVER
2557 M:      Simon Kelley <simon@thekelleys.org.uk>
2558 L:      linux-wireless@vger.kernel.org
2559 W:      http://www.thekelleys.org.uk/atmel
2560 W:      http://atmelwlandriver.sourceforge.net/
2561 S:      Maintained
2562 F:      drivers/net/wireless/atmel/atmel*
2563
2564 ATOMIC INFRASTRUCTURE
2565 M:      Will Deacon <will.deacon@arm.com>
2566 M:      Peter Zijlstra <peterz@infradead.org>
2567 R:      Boqun Feng <boqun.feng@gmail.com>
2568 L:      linux-kernel@vger.kernel.org
2569 S:      Maintained
2570 F:      arch/*/include/asm/atomic*.h
2571 F:      include/*/atomic*.h
2572
2573 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2574 M:      Bradley Grove <linuxdrivers@attotech.com>
2575 L:      linux-scsi@vger.kernel.org
2576 W:      http://www.attotech.com
2577 S:      Supported
2578 F:      drivers/scsi/esas2r
2579
2580 ATUSB IEEE 802.15.4 RADIO DRIVER
2581 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2582 L:      linux-wpan@vger.kernel.org
2583 S:      Maintained
2584 F:      drivers/net/ieee802154/atusb.c
2585 F:      drivers/net/ieee802154/atusb.h
2586 F:      drivers/net/ieee802154/at86rf230.h
2587
2588 AUDIT SUBSYSTEM
2589 M:      Paul Moore <paul@paul-moore.com>
2590 M:      Eric Paris <eparis@redhat.com>
2591 L:      linux-audit@redhat.com (moderated for non-subscribers)
2592 W:      https://github.com/linux-audit
2593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2594 S:      Supported
2595 F:      include/linux/audit.h
2596 F:      include/uapi/linux/audit.h
2597 F:      kernel/audit*
2598
2599 AUXILIARY DISPLAY DRIVERS
2600 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2601 S:      Maintained
2602 F:      drivers/auxdisplay/
2603 F:      include/linux/cfag12864b.h
2604
2605 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2606 M:      Andreas Klinger <ak@it-klinger.de>
2607 L:      linux-iio@vger.kernel.org
2608 S:      Maintained
2609 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2610 F:      drivers/iio/adc/hx711.c
2611
2612 AX.25 NETWORK LAYER
2613 M:      Ralf Baechle <ralf@linux-mips.org>
2614 L:      linux-hams@vger.kernel.org
2615 W:      http://www.linux-ax25.org/
2616 S:      Maintained
2617 F:      include/uapi/linux/ax25.h
2618 F:      include/net/ax25.h
2619 F:      net/ax25/
2620
2621 AXENTIA ARM DEVICES
2622 M:      Peter Rosin <peda@axentia.se>
2623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2624 S:      Maintained
2625 F:      Documentation/devicetree/bindings/arm/axentia.txt
2626 F:      arch/arm/boot/dts/at91-linea.dtsi
2627 F:      arch/arm/boot/dts/at91-natte.dtsi
2628 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2629 F:      arch/arm/boot/dts/at91-tse850-3.dts
2630
2631 AXENTIA ASOC DRIVERS
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/sound/axentia,*
2636 F:      sound/soc/atmel/tse850-pcm5142.c
2637
2638 AZ6007 DVB DRIVER
2639 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2640 L:      linux-media@vger.kernel.org
2641 W:      https://linuxtv.org
2642 T:      git git://linuxtv.org/media_tree.git
2643 S:      Maintained
2644 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2645
2646 AZTECH FM RADIO RECEIVER DRIVER
2647 M:      Hans Verkuil <hverkuil@xs4all.nl>
2648 L:      linux-media@vger.kernel.org
2649 T:      git git://linuxtv.org/media_tree.git
2650 W:      https://linuxtv.org
2651 S:      Maintained
2652 F:      drivers/media/radio/radio-aztech*
2653
2654 B43 WIRELESS DRIVER
2655 L:      linux-wireless@vger.kernel.org
2656 L:      b43-dev@lists.infradead.org
2657 W:      http://wireless.kernel.org/en/users/Drivers/b43
2658 S:      Odd Fixes
2659 F:      drivers/net/wireless/broadcom/b43/
2660
2661 B43LEGACY WIRELESS DRIVER
2662 M:      Larry Finger <Larry.Finger@lwfinger.net>
2663 L:      linux-wireless@vger.kernel.org
2664 L:      b43-dev@lists.infradead.org
2665 W:      http://wireless.kernel.org/en/users/Drivers/b43
2666 S:      Maintained
2667 F:      drivers/net/wireless/broadcom/b43legacy/
2668
2669 BACKLIGHT CLASS/SUBSYSTEM
2670 M:      Lee Jones <lee.jones@linaro.org>
2671 M:      Daniel Thompson <daniel.thompson@linaro.org>
2672 M:      Jingoo Han <jingoohan1@gmail.com>
2673 L:      dri-devel@lists.freedesktop.org
2674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2675 S:      Maintained
2676 F:      drivers/video/backlight/
2677 F:      include/linux/backlight.h
2678 F:      include/linux/pwm_backlight.h
2679 F:      Documentation/devicetree/bindings/leds/backlight
2680
2681 BATMAN ADVANCED
2682 M:      Marek Lindner <mareklindner@neomailbox.ch>
2683 M:      Simon Wunderlich <sw@simonwunderlich.de>
2684 M:      Antonio Quartulli <a@unstable.cc>
2685 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2686 W:      https://www.open-mesh.org/
2687 Q:      https://patchwork.open-mesh.org/project/batman/list/
2688 S:      Maintained
2689 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2690 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2691 F:      Documentation/networking/batman-adv.rst
2692 F:      include/uapi/linux/batadv_packet.h
2693 F:      include/uapi/linux/batman_adv.h
2694 F:      net/batman-adv/
2695
2696 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2697 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2698 L:      linux-hams@vger.kernel.org
2699 W:      http://www.baycom.org/~tom/ham/ham.html
2700 S:      Maintained
2701 F:      drivers/net/hamradio/baycom*
2702
2703 BCACHE (BLOCK LAYER CACHE)
2704 M:      Coly Li <colyli@suse.de>
2705 M:      Kent Overstreet <kent.overstreet@gmail.com>
2706 L:      linux-bcache@vger.kernel.org
2707 W:      http://bcache.evilpiepirate.org
2708 C:      irc://irc.oftc.net/bcache
2709 S:      Maintained
2710 F:      drivers/md/bcache/
2711
2712 BDISP ST MEDIA DRIVER
2713 M:      Fabien Dessenne <fabien.dessenne@st.com>
2714 L:      linux-media@vger.kernel.org
2715 T:      git git://linuxtv.org/media_tree.git
2716 W:      https://linuxtv.org
2717 S:      Supported
2718 F:      drivers/media/platform/sti/bdisp
2719
2720 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2721 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2722 L:      netdev@vger.kernel.org
2723 S:      Maintained
2724 F:      drivers/net/ethernet/ec_bhf.c
2725
2726 BEFS FILE SYSTEM
2727 M:      Luis de Bethencourt <luisbg@kernel.org>
2728 M:      Salah Triki <salah.triki@gmail.com>
2729 S:      Maintained
2730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2731 F:      Documentation/filesystems/befs.txt
2732 F:      fs/befs/
2733
2734 BFQ I/O SCHEDULER
2735 M:      Paolo Valente <paolo.valente@linaro.org>
2736 M:      Jens Axboe <axboe@kernel.dk>
2737 L:      linux-block@vger.kernel.org
2738 S:      Maintained
2739 F:      block/bfq-*
2740 F:      Documentation/block/bfq-iosched.txt
2741
2742 BFS FILE SYSTEM
2743 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2744 S:      Maintained
2745 F:      Documentation/filesystems/bfs.txt
2746 F:      fs/bfs/
2747 F:      include/uapi/linux/bfs_fs.h
2748
2749 BLINKM RGB LED DRIVER
2750 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2751 S:      Maintained
2752 F:      drivers/leds/leds-blinkm.c
2753
2754 BLOCK LAYER
2755 M:      Jens Axboe <axboe@kernel.dk>
2756 L:      linux-block@vger.kernel.org
2757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2758 S:      Maintained
2759 F:      block/
2760 F:      drivers/block/
2761 F:      kernel/trace/blktrace.c
2762 F:      lib/sbitmap.c
2763
2764 BLOCK2MTD DRIVER
2765 M:      Joern Engel <joern@lazybastard.org>
2766 L:      linux-mtd@lists.infradead.org
2767 S:      Maintained
2768 F:      drivers/mtd/devices/block2mtd.c
2769
2770 BLUETOOTH DRIVERS
2771 M:      Marcel Holtmann <marcel@holtmann.org>
2772 M:      Johan Hedberg <johan.hedberg@gmail.com>
2773 L:      linux-bluetooth@vger.kernel.org
2774 W:      http://www.bluez.org/
2775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2777 S:      Maintained
2778 F:      drivers/bluetooth/
2779
2780 BLUETOOTH SUBSYSTEM
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      net/bluetooth/
2789 F:      include/net/bluetooth/
2790
2791 BONDING DRIVER
2792 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2793 M:      Veaceslav Falico <vfalico@gmail.com>
2794 M:      Andy Gospodarek <andy@greyhouse.net>
2795 L:      netdev@vger.kernel.org
2796 W:      http://sourceforge.net/projects/bonding/
2797 S:      Supported
2798 F:      drivers/net/bonding/
2799 F:      include/uapi/linux/if_bonding.h
2800
2801 BPF (Safe dynamic programs and tools)
2802 M:      Alexei Starovoitov <ast@kernel.org>
2803 M:      Daniel Borkmann <daniel@iogearbox.net>
2804 L:      netdev@vger.kernel.org
2805 L:      linux-kernel@vger.kernel.org
2806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2808 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2809 S:      Supported
2810 F:      arch/*/net/*
2811 F:      Documentation/networking/filter.txt
2812 F:      Documentation/bpf/
2813 F:      include/linux/bpf*
2814 F:      include/linux/filter.h
2815 F:      include/trace/events/xdp.h
2816 F:      include/uapi/linux/bpf*
2817 F:      include/uapi/linux/filter.h
2818 F:      kernel/bpf/
2819 F:      kernel/trace/bpf_trace.c
2820 F:      lib/test_bpf.c
2821 F:      net/bpf/
2822 F:      net/core/filter.c
2823 F:      net/sched/act_bpf.c
2824 F:      net/sched/cls_bpf.c
2825 F:      samples/bpf/
2826 F:      tools/bpf/
2827 F:      tools/lib/bpf/
2828 F:      tools/testing/selftests/bpf/
2829
2830 BPF JIT for ARM
2831 M:      Shubham Bansal <illusionist.neo@gmail.com>
2832 L:      netdev@vger.kernel.org
2833 S:      Maintained
2834 F:      arch/arm/net/
2835
2836 BPF JIT for ARM64
2837 M:      Daniel Borkmann <daniel@iogearbox.net>
2838 M:      Alexei Starovoitov <ast@kernel.org>
2839 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2840 L:      netdev@vger.kernel.org
2841 S:      Supported
2842 F:      arch/arm64/net/
2843
2844 BPF JIT for MIPS (32-BIT AND 64-BIT)
2845 M:      Paul Burton <paul.burton@mips.com>
2846 L:      netdev@vger.kernel.org
2847 S:      Maintained
2848 F:      arch/mips/net/
2849
2850 BPF JIT for NFP NICs
2851 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2852 L:      netdev@vger.kernel.org
2853 S:      Supported
2854 F:      drivers/net/ethernet/netronome/nfp/bpf/
2855
2856 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2857 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2858 M:      Sandipan Das <sandipan@linux.ibm.com>
2859 L:      netdev@vger.kernel.org
2860 S:      Maintained
2861 F:      arch/powerpc/net/
2862
2863 BPF JIT for S390
2864 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2865 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2866 L:      netdev@vger.kernel.org
2867 S:      Maintained
2868 F:      arch/s390/net/
2869 X:      arch/s390/net/pnet.c
2870
2871 BPF JIT for SPARC (32-BIT AND 64-BIT)
2872 M:      David S. Miller <davem@davemloft.net>
2873 L:      netdev@vger.kernel.org
2874 S:      Maintained
2875 F:      arch/sparc/net/
2876
2877 BPF JIT for X86 32-BIT
2878 M:      Wang YanQing <udknight@gmail.com>
2879 L:      netdev@vger.kernel.org
2880 S:      Maintained
2881 F:      arch/x86/net/bpf_jit_comp32.c
2882
2883 BPF JIT for X86 64-BIT
2884 M:      Alexei Starovoitov <ast@kernel.org>
2885 M:      Daniel Borkmann <daniel@iogearbox.net>
2886 L:      netdev@vger.kernel.org
2887 S:      Supported
2888 F:      arch/x86/net/
2889 X:      arch/x86/net/bpf_jit_comp32.c
2890
2891 BROADCOM B44 10/100 ETHERNET DRIVER
2892 M:      Michael Chan <michael.chan@broadcom.com>
2893 L:      netdev@vger.kernel.org
2894 S:      Supported
2895 F:      drivers/net/ethernet/broadcom/b44.*
2896
2897 BROADCOM B53 ETHERNET SWITCH DRIVER
2898 M:      Florian Fainelli <f.fainelli@gmail.com>
2899 L:      netdev@vger.kernel.org
2900 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2901 S:      Supported
2902 F:      drivers/net/dsa/b53/*
2903 F:      include/linux/platform_data/b53.h
2904
2905 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      Ray Jui <rjui@broadcom.com>
2908 M:      Scott Branden <sbranden@broadcom.com>
2909 M:      bcm-kernel-feedback-list@broadcom.com
2910 T:      git git://github.com/broadcom/mach-bcm
2911 S:      Maintained
2912 N:      bcm281*
2913 N:      bcm113*
2914 N:      bcm216*
2915 N:      kona
2916 F:      arch/arm/mach-bcm/
2917
2918 BROADCOM BCM2835 ARM ARCHITECTURE
2919 M:      Eric Anholt <eric@anholt.net>
2920 M:      Stefan Wahren <stefan.wahren@i2se.com>
2921 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2923 T:      git git://github.com/anholt/linux
2924 S:      Maintained
2925 N:      bcm2835
2926 F:      drivers/staging/vc04_services
2927
2928 BROADCOM BCM47XX MIPS ARCHITECTURE
2929 M:      Hauke Mehrtens <hauke@hauke-m.de>
2930 M:      Rafał Miłecki <zajec5@gmail.com>
2931 L:      linux-mips@vger.kernel.org
2932 S:      Maintained
2933 F:      Documentation/devicetree/bindings/mips/brcm/
2934 F:      arch/mips/bcm47xx/*
2935 F:      arch/mips/include/asm/mach-bcm47xx/*
2936
2937 BROADCOM BCM5301X ARM ARCHITECTURE
2938 M:      Hauke Mehrtens <hauke@hauke-m.de>
2939 M:      Rafał Miłecki <zajec5@gmail.com>
2940 M:      bcm-kernel-feedback-list@broadcom.com
2941 L:      linux-arm-kernel@lists.infradead.org
2942 S:      Maintained
2943 F:      arch/arm/mach-bcm/bcm_5301x.c
2944 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2945 F:      arch/arm/boot/dts/bcm470*
2946 F:      arch/arm/boot/dts/bcm953012*
2947
2948 BROADCOM BCM53573 ARM ARCHITECTURE
2949 M:      Rafał Miłecki <rafal@milecki.pl>
2950 L:      linux-arm-kernel@lists.infradead.org
2951 S:      Maintained
2952 F:      arch/arm/boot/dts/bcm53573*
2953 F:      arch/arm/boot/dts/bcm47189*
2954
2955 BROADCOM BCM63XX ARM ARCHITECTURE
2956 M:      Florian Fainelli <f.fainelli@gmail.com>
2957 M:      bcm-kernel-feedback-list@broadcom.com
2958 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2959 T:      git git://github.com/broadcom/stblinux.git
2960 S:      Maintained
2961 N:      bcm63xx
2962
2963 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2964 M:      Kevin Cernekee <cernekee@gmail.com>
2965 L:      linux-usb@vger.kernel.org
2966 S:      Maintained
2967 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2968
2969 BROADCOM BCM7XXX ARM ARCHITECTURE
2970 M:      Brian Norris <computersforpeace@gmail.com>
2971 M:      Gregory Fong <gregory.0xf0@gmail.com>
2972 M:      Florian Fainelli <f.fainelli@gmail.com>
2973 M:      bcm-kernel-feedback-list@broadcom.com
2974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2975 T:      git git://github.com/broadcom/stblinux.git
2976 S:      Maintained
2977 F:      arch/arm/mach-bcm/*brcmstb*
2978 F:      arch/arm/boot/dts/bcm7*.dts*
2979 F:      drivers/bus/brcmstb_gisb.c
2980 F:      arch/arm/mm/cache-b15-rac.c
2981 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2982 N:      brcmstb
2983
2984 BROADCOM BMIPS CPUFREQ DRIVER
2985 M:      Markus Mayer <mmayer@broadcom.com>
2986 M:      bcm-kernel-feedback-list@broadcom.com
2987 L:      linux-pm@vger.kernel.org
2988 S:      Maintained
2989 F:      drivers/cpufreq/bmips-cpufreq.c
2990
2991 BROADCOM BMIPS MIPS ARCHITECTURE
2992 M:      Kevin Cernekee <cernekee@gmail.com>
2993 M:      Florian Fainelli <f.fainelli@gmail.com>
2994 L:      linux-mips@vger.kernel.org
2995 T:      git git://github.com/broadcom/stblinux.git
2996 S:      Maintained
2997 F:      arch/mips/bmips/*
2998 F:      arch/mips/include/asm/mach-bmips/*
2999 F:      arch/mips/kernel/*bmips*
3000 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3001 F:      drivers/irqchip/irq-bcm63*
3002 F:      drivers/irqchip/irq-bcm7*
3003 F:      drivers/irqchip/irq-brcmstb*
3004 F:      include/linux/bcm963xx_nvram.h
3005 F:      include/linux/bcm963xx_tag.h
3006
3007 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3008 M:      Rasesh Mody <rasesh.mody@cavium.com>
3009 M:      Dept-GELinuxNICDev@cavium.com
3010 L:      netdev@vger.kernel.org
3011 S:      Supported
3012 F:      drivers/net/ethernet/broadcom/bnx2.*
3013 F:      drivers/net/ethernet/broadcom/bnx2_*
3014
3015 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3016 M:      QLogic-Storage-Upstream@qlogic.com
3017 L:      linux-scsi@vger.kernel.org
3018 S:      Supported
3019 F:      drivers/scsi/bnx2fc/
3020
3021 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3022 M:      QLogic-Storage-Upstream@qlogic.com
3023 L:      linux-scsi@vger.kernel.org
3024 S:      Supported
3025 F:      drivers/scsi/bnx2i/
3026
3027 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3028 M:      Ariel Elior <ariel.elior@cavium.com>
3029 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3030 M:      everest-linux-l2@cavium.com
3031 L:      netdev@vger.kernel.org
3032 S:      Supported
3033 F:      drivers/net/ethernet/broadcom/bnx2x/
3034
3035 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3036 M:      Michael Chan <michael.chan@broadcom.com>
3037 L:      netdev@vger.kernel.org
3038 S:      Supported
3039 F:      drivers/net/ethernet/broadcom/bnxt/
3040
3041 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3042 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3043 M:      Franky Lin <franky.lin@broadcom.com>
3044 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3045 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3046 M:      Wright Feng <wright.feng@cypress.com>
3047 L:      linux-wireless@vger.kernel.org
3048 L:      brcm80211-dev-list.pdl@broadcom.com
3049 L:      brcm80211-dev-list@cypress.com
3050 S:      Supported
3051 F:      drivers/net/wireless/broadcom/brcm80211/
3052
3053 BROADCOM BRCMSTB GPIO DRIVER
3054 M:      Gregory Fong <gregory.0xf0@gmail.com>
3055 L:      bcm-kernel-feedback-list@broadcom.com
3056 S:      Supported
3057 F:      drivers/gpio/gpio-brcmstb.c
3058 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3059
3060 BROADCOM BRCMSTB I2C DRIVER
3061 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3062 L:      linux-i2c@vger.kernel.org
3063 L:      bcm-kernel-feedback-list@broadcom.com
3064 S:      Supported
3065 F:      drivers/i2c/busses/i2c-brcmstb.c
3066 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3067
3068 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3069 M:      Al Cooper <alcooperx@gmail.com>
3070 L:      linux-kernel@vger.kernel.org
3071 L:      bcm-kernel-feedback-list@broadcom.com
3072 S:      Maintained
3073 F:      drivers/phy/broadcom/phy-brcm-usb*
3074
3075 BROADCOM GENET ETHERNET DRIVER
3076 M:      Doug Berger <opendmb@gmail.com>
3077 M:      Florian Fainelli <f.fainelli@gmail.com>
3078 L:      netdev@vger.kernel.org
3079 S:      Supported
3080 F:      drivers/net/ethernet/broadcom/genet/
3081
3082 BROADCOM IPROC ARM ARCHITECTURE
3083 M:      Ray Jui <rjui@broadcom.com>
3084 M:      Scott Branden <sbranden@broadcom.com>
3085 M:      bcm-kernel-feedback-list@broadcom.com
3086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3087 T:      git git://github.com/broadcom/cygnus-linux.git
3088 S:      Maintained
3089 N:      iproc
3090 N:      cygnus
3091 N:      bcm[-_]nsp
3092 N:      bcm9113*
3093 N:      bcm9583*
3094 N:      bcm9585*
3095 N:      bcm9586*
3096 N:      bcm988312
3097 N:      bcm113*
3098 N:      bcm583*
3099 N:      bcm585*
3100 N:      bcm586*
3101 N:      bcm88312
3102 N:      hr2
3103 N:      stingray
3104 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3105 F:      arch/arm64/boot/dts/broadcom/stingray/*
3106 F:      drivers/clk/bcm/clk-ns*
3107 F:      drivers/clk/bcm/clk-sr*
3108 F:      drivers/pinctrl/bcm/pinctrl-ns*
3109 F:      include/dt-bindings/clock/bcm-sr*
3110
3111 BROADCOM KONA GPIO DRIVER
3112 M:      Ray Jui <rjui@broadcom.com>
3113 L:      bcm-kernel-feedback-list@broadcom.com
3114 S:      Supported
3115 F:      drivers/gpio/gpio-bcm-kona.c
3116 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3117
3118 BROADCOM NETXTREME-E ROCE DRIVER
3119 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3120 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3121 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3122 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3123 L:      linux-rdma@vger.kernel.org
3124 W:      http://www.broadcom.com
3125 S:      Supported
3126 F:      drivers/infiniband/hw/bnxt_re/
3127 F:      include/uapi/rdma/bnxt_re-abi.h
3128
3129 BROADCOM NVRAM DRIVER
3130 M:      Rafał Miłecki <zajec5@gmail.com>
3131 L:      linux-mips@vger.kernel.org
3132 S:      Maintained
3133 F:      drivers/firmware/broadcom/*
3134
3135 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3136 M:      Rafał Miłecki <zajec5@gmail.com>
3137 L:      linux-wireless@vger.kernel.org
3138 S:      Maintained
3139 F:      drivers/bcma/
3140 F:      include/linux/bcma/
3141
3142 BROADCOM STB AVS CPUFREQ DRIVER
3143 M:      Markus Mayer <mmayer@broadcom.com>
3144 M:      bcm-kernel-feedback-list@broadcom.com
3145 L:      linux-pm@vger.kernel.org
3146 S:      Maintained
3147 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3148 F:      drivers/cpufreq/brcmstb*
3149
3150 BROADCOM STB AVS TMON DRIVER
3151 M:      Markus Mayer <mmayer@broadcom.com>
3152 M:      bcm-kernel-feedback-list@broadcom.com
3153 L:      linux-pm@vger.kernel.org
3154 S:      Maintained
3155 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3156 F:      drivers/thermal/broadcom/brcmstb*
3157
3158 BROADCOM STB NAND FLASH DRIVER
3159 M:      Brian Norris <computersforpeace@gmail.com>
3160 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3161 L:      linux-mtd@lists.infradead.org
3162 L:      bcm-kernel-feedback-list@broadcom.com
3163 S:      Maintained
3164 F:      drivers/mtd/nand/raw/brcmnand/
3165
3166 BROADCOM STB DPFE DRIVER
3167 M:      Markus Mayer <mmayer@broadcom.com>
3168 M:      bcm-kernel-feedback-list@broadcom.com
3169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3170 S:      Maintained
3171 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3172 F:      drivers/memory/brcmstb_dpfe.c
3173
3174 BROADCOM SPI DRIVER
3175 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3176 M:      bcm-kernel-feedback-list@broadcom.com
3177 S:      Maintained
3178 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3179 F:      drivers/spi/spi-bcm-qspi.*
3180 F:      drivers/spi/spi-brcmstb-qspi.c
3181 F:      drivers/spi/spi-iproc-qspi.c
3182
3183 BROADCOM SYSTEMPORT ETHERNET DRIVER
3184 M:      Florian Fainelli <f.fainelli@gmail.com>
3185 L:      netdev@vger.kernel.org
3186 S:      Supported
3187 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3188
3189 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3190 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3191 M:      Prashant Sreedharan <prashant@broadcom.com>
3192 M:      Michael Chan <mchan@broadcom.com>
3193 L:      netdev@vger.kernel.org
3194 S:      Supported
3195 F:      drivers/net/ethernet/broadcom/tg3.*
3196
3197 BROCADE BFA FC SCSI DRIVER
3198 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3199 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3200 L:      linux-scsi@vger.kernel.org
3201 S:      Supported
3202 F:      drivers/scsi/bfa/
3203
3204 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3205 M:      Rasesh Mody <rasesh.mody@cavium.com>
3206 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3207 M:      Dept-GELinuxNICDev@cavium.com
3208 L:      netdev@vger.kernel.org
3209 S:      Supported
3210 F:      drivers/net/ethernet/brocade/bna/
3211
3212 BSG (block layer generic sg v4 driver)
3213 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3214 L:      linux-scsi@vger.kernel.org
3215 S:      Supported
3216 F:      block/bsg.c
3217 F:      include/linux/bsg.h
3218 F:      include/uapi/linux/bsg.h
3219
3220 BT87X AUDIO DRIVER
3221 M:      Clemens Ladisch <clemens@ladisch.de>
3222 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3223 T:      git git://git.alsa-project.org/alsa-kernel.git
3224 S:      Maintained
3225 F:      Documentation/sound/cards/bt87x.rst
3226 F:      sound/pci/bt87x.c
3227
3228 BT8XXGPIO DRIVER
3229 M:      Michael Buesch <m@bues.ch>
3230 W:      http://bu3sch.de/btgpio.php
3231 S:      Maintained
3232 F:      drivers/gpio/gpio-bt8xx.c
3233
3234 BTRFS FILE SYSTEM
3235 M:      Chris Mason <clm@fb.com>
3236 M:      Josef Bacik <josef@toxicpanda.com>
3237 M:      David Sterba <dsterba@suse.com>
3238 L:      linux-btrfs@vger.kernel.org
3239 W:      http://btrfs.wiki.kernel.org/
3240 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3242 S:      Maintained
3243 F:      Documentation/filesystems/btrfs.txt
3244 F:      fs/btrfs/
3245 F:      include/linux/btrfs*
3246 F:      include/uapi/linux/btrfs*
3247
3248 BTTV VIDEO4LINUX DRIVER
3249 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3250 L:      linux-media@vger.kernel.org
3251 W:      https://linuxtv.org
3252 T:      git git://linuxtv.org/media_tree.git
3253 S:      Odd fixes
3254 F:      Documentation/media/v4l-drivers/bttv*
3255 F:      drivers/media/pci/bt8xx/bttv*
3256
3257 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3258 M:      Chanwoo Choi <cw00.choi@samsung.com>
3259 L:      linux-pm@vger.kernel.org
3260 L:      linux-samsung-soc@vger.kernel.org
3261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3262 S:      Maintained
3263 F:      drivers/devfreq/exynos-bus.c
3264 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3265
3266 BUSLOGIC SCSI DRIVER
3267 M:      Khalid Aziz <khalid@gonehiking.org>
3268 L:      linux-scsi@vger.kernel.org
3269 S:      Maintained
3270 F:      drivers/scsi/BusLogic.*
3271 F:      drivers/scsi/FlashPoint.*
3272
3273 C-MEDIA CMI8788 DRIVER
3274 M:      Clemens Ladisch <clemens@ladisch.de>
3275 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3276 T:      git git://git.alsa-project.org/alsa-kernel.git
3277 S:      Maintained
3278 F:      sound/pci/oxygen/
3279
3280 C-SKY ARCHITECTURE
3281 M:      Guo Ren <ren_guo@c-sky.com>
3282 T:      git https://github.com/c-sky/csky-linux.git
3283 S:      Supported
3284 F:      arch/csky/
3285 F:      Documentation/devicetree/bindings/csky/
3286 K:      csky
3287 N:      csky
3288
3289 C6X ARCHITECTURE
3290 M:      Mark Salter <msalter@redhat.com>
3291 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3292 L:      linux-c6x-dev@linux-c6x.org
3293 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3294 S:      Maintained
3295 F:      arch/c6x/
3296
3297 CA8210 IEEE-802.15.4 RADIO DRIVER
3298 M:      Harry Morris <h.morris@cascoda.com>
3299 L:      linux-wpan@vger.kernel.org
3300 W:      https://github.com/Cascoda/ca8210-linux.git
3301 S:      Maintained
3302 F:      drivers/net/ieee802154/ca8210.c
3303 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3304
3305 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3306 M:      David Howells <dhowells@redhat.com>
3307 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3308 S:      Supported
3309 F:      Documentation/filesystems/caching/cachefiles.txt
3310 F:      fs/cachefiles/
3311
3312 CADENCE MIPI-CSI2 BRIDGES
3313 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3314 L:      linux-media@vger.kernel.org
3315 S:      Maintained
3316 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3317 F:      drivers/media/platform/cadence/cdns-csi2*
3318
3319 CADET FM/AM RADIO RECEIVER DRIVER
3320 M:      Hans Verkuil <hverkuil@xs4all.nl>
3321 L:      linux-media@vger.kernel.org
3322 T:      git git://linuxtv.org/media_tree.git
3323 W:      https://linuxtv.org
3324 S:      Maintained
3325 F:      drivers/media/radio/radio-cadet*
3326
3327 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3328 M:      Jonathan Corbet <corbet@lwn.net>
3329 L:      linux-media@vger.kernel.org
3330 T:      git git://linuxtv.org/media_tree.git
3331 S:      Maintained
3332 F:      Documentation/media/v4l-drivers/cafe_ccic*
3333 F:      drivers/media/platform/marvell-ccic/
3334
3335 CAIF NETWORK LAYER
3336 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3337 L:      netdev@vger.kernel.org
3338 S:      Supported
3339 F:      Documentation/networking/caif/
3340 F:      drivers/net/caif/
3341 F:      include/uapi/linux/caif/
3342 F:      include/net/caif/
3343 F:      net/caif/
3344
3345 CAKE QDISC
3346 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3347 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3348 S:      Maintained
3349 F:      net/sched/sch_cake.c
3350
3351 CALGARY x86-64 IOMMU
3352 M:      Muli Ben-Yehuda <mulix@mulix.org>
3353 M:      Jon Mason <jdmason@kudzu.us>
3354 L:      iommu@lists.linux-foundation.org
3355 S:      Maintained
3356 F:      arch/x86/kernel/pci-calgary_64.c
3357 F:      arch/x86/kernel/tce_64.c
3358 F:      arch/x86/include/asm/calgary.h
3359 F:      arch/x86/include/asm/tce.h
3360
3361 CAN NETWORK DRIVERS
3362 M:      Wolfgang Grandegger <wg@grandegger.com>
3363 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3364 L:      linux-can@vger.kernel.org
3365 W:      https://github.com/linux-can
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3368 S:      Maintained
3369 F:      Documentation/devicetree/bindings/net/can/
3370 F:      drivers/net/can/
3371 F:      include/linux/can/dev.h
3372 F:      include/linux/can/platform/
3373 F:      include/uapi/linux/can/error.h
3374 F:      include/uapi/linux/can/netlink.h
3375
3376 CAN NETWORK LAYER
3377 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3378 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3379 L:      linux-can@vger.kernel.org
3380 W:      https://github.com/linux-can
3381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3383 S:      Maintained
3384 F:      Documentation/networking/can.rst
3385 F:      net/can/
3386 F:      include/linux/can/core.h
3387 F:      include/uapi/linux/can.h
3388 F:      include/uapi/linux/can/bcm.h
3389 F:      include/uapi/linux/can/raw.h
3390 F:      include/uapi/linux/can/gw.h
3391
3392 CAPABILITIES
3393 M:      Serge Hallyn <serge@hallyn.com>
3394 L:      linux-security-module@vger.kernel.org
3395 S:      Supported
3396 F:      include/linux/capability.h
3397 F:      include/uapi/linux/capability.h
3398 F:      security/commoncap.c
3399 F:      kernel/capability.c
3400
3401 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3402 M:      Kevin Tsai <ktsai@capellamicro.com>
3403 S:      Maintained
3404 F:      drivers/iio/light/cm*
3405
3406 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3407 M:      Christian Lamparter <chunkeey@googlemail.com>
3408 L:      linux-wireless@vger.kernel.org
3409 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3410 S:      Maintained
3411 F:      drivers/net/wireless/ath/carl9170/
3412
3413 CAVIUM I2C DRIVER
3414 M:      Jan Glauber <jglauber@cavium.com>
3415 M:      David Daney <david.daney@cavium.com>
3416 W:      http://www.cavium.com
3417 S:      Supported
3418 F:      drivers/i2c/busses/i2c-octeon*
3419 F:      drivers/i2c/busses/i2c-thunderx*
3420
3421 CAVIUM LIQUIDIO NETWORK DRIVER
3422 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3423 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3424 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3425 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3426 L:      netdev@vger.kernel.org
3427 W:      http://www.cavium.com
3428 S:      Supported
3429 F:      drivers/net/ethernet/cavium/liquidio/
3430
3431 CAVIUM MMC DRIVER
3432 M:      Jan Glauber <jglauber@cavium.com>
3433 M:      David Daney <david.daney@cavium.com>
3434 M:      Steven J. Hill <Steven.Hill@cavium.com>
3435 W:      http://www.cavium.com
3436 S:      Supported
3437 F:      drivers/mmc/host/cavium*
3438
3439 CAVIUM OCTEON-TX CRYPTO DRIVER
3440 M:      George Cherian <george.cherian@cavium.com>
3441 L:      linux-crypto@vger.kernel.org
3442 W:      http://www.cavium.com
3443 S:      Supported
3444 F:      drivers/crypto/cavium/cpt/
3445
3446 CAVIUM THUNDERX2 ARM64 SOC
3447 M:      Robert Richter <rrichter@cavium.com>
3448 M:      Jayachandran C <jnair@caviumnetworks.com>
3449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3450 S:      Maintained
3451 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3452 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3453
3454 CC2520 IEEE-802.15.4 RADIO DRIVER
3455 M:      Varka Bhadram <varkabhadram@gmail.com>
3456 L:      linux-wpan@vger.kernel.org
3457 S:      Maintained
3458 F:      drivers/net/ieee802154/cc2520.c
3459 F:      include/linux/spi/cc2520.h
3460 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3461
3462 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3463 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3464 L:      linux-crypto@vger.kernel.org
3465 S:      Supported
3466 F:      drivers/crypto/ccree/
3467 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3468
3469 CEC FRAMEWORK
3470 M:      Hans Verkuil <hans.verkuil@cisco.com>
3471 L:      linux-media@vger.kernel.org
3472 T:      git git://linuxtv.org/media_tree.git
3473 W:      http://linuxtv.org
3474 S:      Supported
3475 F:      Documentation/media/kapi/cec-core.rst
3476 F:      Documentation/media/uapi/cec
3477 F:      drivers/media/cec/
3478 F:      drivers/media/rc/keymaps/rc-cec.c
3479 F:      include/media/cec.h
3480 F:      include/media/cec-notifier.h
3481 F:      include/uapi/linux/cec.h
3482 F:      include/uapi/linux/cec-funcs.h
3483 F:      Documentation/devicetree/bindings/media/cec.txt
3484 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3485
3486 CEC GPIO DRIVER
3487 M:      Hans Verkuil <hans.verkuil@cisco.com>
3488 L:      linux-media@vger.kernel.org
3489 T:      git git://linuxtv.org/media_tree.git
3490 W:      http://linuxtv.org
3491 S:      Supported
3492 F:      drivers/media/platform/cec-gpio/
3493 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3494
3495 CELL BROADBAND ENGINE ARCHITECTURE
3496 M:      Arnd Bergmann <arnd@arndb.de>
3497 L:      linuxppc-dev@lists.ozlabs.org
3498 W:      http://www.ibm.com/developerworks/power/cell/
3499 S:      Supported
3500 F:      arch/powerpc/include/asm/cell*.h
3501 F:      arch/powerpc/include/asm/spu*.h
3502 F:      arch/powerpc/include/uapi/asm/spu*.h
3503 F:      arch/powerpc/oprofile/*cell*
3504 F:      arch/powerpc/platforms/cell/
3505
3506 CEPH COMMON CODE (LIBCEPH)
3507 M:      Ilya Dryomov <idryomov@gmail.com>
3508 M:      "Yan, Zheng" <zyan@redhat.com>
3509 M:      Sage Weil <sage@redhat.com>
3510 L:      ceph-devel@vger.kernel.org
3511 W:      http://ceph.com/
3512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3513 T:      git git://github.com/ceph/ceph-client.git
3514 S:      Supported
3515 F:      net/ceph/
3516 F:      include/linux/ceph/
3517 F:      include/linux/crush/
3518
3519 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3520 M:      "Yan, Zheng" <zyan@redhat.com>
3521 M:      Sage Weil <sage@redhat.com>
3522 M:      Ilya Dryomov <idryomov@gmail.com>
3523 L:      ceph-devel@vger.kernel.org
3524 W:      http://ceph.com/
3525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3526 T:      git git://github.com/ceph/ceph-client.git
3527 S:      Supported
3528 F:      Documentation/filesystems/ceph.txt
3529 F:      fs/ceph/
3530
3531 CERTIFICATE HANDLING:
3532 M:      David Howells <dhowells@redhat.com>
3533 M:      David Woodhouse <dwmw2@infradead.org>
3534 L:      keyrings@vger.kernel.org
3535 S:      Maintained
3536 F:      Documentation/admin-guide/module-signing.rst
3537 F:      certs/
3538 F:      scripts/sign-file.c
3539 F:      scripts/extract-cert.c
3540
3541 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3542 L:      linux-usb@vger.kernel.org
3543 S:      Orphan
3544 F:      Documentation/usb/WUSB-Design-overview.txt
3545 F:      Documentation/usb/wusb-cbaf
3546 F:      drivers/usb/host/hwa-hc.c
3547 F:      drivers/usb/host/whci/
3548 F:      drivers/usb/wusbcore/
3549 F:      include/linux/usb/wusb*
3550
3551 CFAG12864B LCD DRIVER
3552 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3553 S:      Maintained
3554 F:      drivers/auxdisplay/cfag12864b.c
3555 F:      include/linux/cfag12864b.h
3556
3557 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3558 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3559 S:      Maintained
3560 F:      drivers/auxdisplay/cfag12864bfb.c
3561 F:      include/linux/cfag12864b.h
3562
3563 802.11 (including CFG80211/NL80211)
3564 M:      Johannes Berg <johannes@sipsolutions.net>
3565 L:      linux-wireless@vger.kernel.org
3566 W:      http://wireless.kernel.org/
3567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3569 S:      Maintained
3570 F:      net/wireless/
3571 F:      include/uapi/linux/nl80211.h
3572 F:      include/linux/ieee80211.h
3573 F:      include/net/wext.h
3574 F:      include/net/cfg80211.h
3575 F:      include/net/iw_handler.h
3576 F:      include/net/ieee80211_radiotap.h
3577 F:      Documentation/driver-api/80211/cfg80211.rst
3578 F:      Documentation/networking/regulatory.txt
3579
3580 CHAR and MISC DRIVERS
3581 M:      Arnd Bergmann <arnd@arndb.de>
3582 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3584 S:      Supported
3585 F:      drivers/char/
3586 F:      drivers/misc/
3587 F:      include/linux/miscdevice.h
3588
3589 CHECKPATCH
3590 M:      Andy Whitcroft <apw@canonical.com>
3591 M:      Joe Perches <joe@perches.com>
3592 S:      Maintained
3593 F:      scripts/checkpatch.pl
3594
3595 CHINESE DOCUMENTATION
3596 M:      Harry Wei <harryxiyou@gmail.com>
3597 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3598 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3599 S:      Maintained
3600 F:      Documentation/translations/zh_CN/
3601
3602 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3603 M:      Peter Chen <Peter.Chen@nxp.com>
3604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3605 L:      linux-usb@vger.kernel.org
3606 S:      Maintained
3607 F:      drivers/usb/chipidea/
3608
3609 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3610 M:      Hans de Goede <hdegoede@redhat.com>
3611 L:      linux-input@vger.kernel.org
3612 S:      Maintained
3613 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3614 F:      drivers/input/touchscreen/chipone_icn8318.c
3615
3616 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3617 M:      Hans de Goede <hdegoede@redhat.com>
3618 L:      linux-input@vger.kernel.org
3619 S:      Maintained
3620 F:      drivers/input/touchscreen/chipone_icn8505.c
3621
3622 CHROME HARDWARE PLATFORM SUPPORT
3623 M:      Benson Leung <bleung@chromium.org>
3624 M:      Olof Johansson <olof@lixom.net>
3625 S:      Maintained
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3627 F:      drivers/platform/chrome/
3628
3629 CIRRUS LOGIC AUDIO CODEC DRIVERS
3630 M:      Brian Austin <brian.austin@cirrus.com>
3631 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3633 S:      Maintained
3634 F:      sound/soc/codecs/cs*
3635
3636 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3637 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3638 L:      netdev@vger.kernel.org
3639 S:      Maintained
3640 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3641
3642 CISCO FCOE HBA DRIVER
3643 M:      Satish Kharat <satishkh@cisco.com>
3644 M:      Sesidhar Baddela <sebaddel@cisco.com>
3645 M:      Karan Tilak Kumar <kartilak@cisco.com>
3646 L:      linux-scsi@vger.kernel.org
3647 S:      Supported
3648 F:      drivers/scsi/fnic/
3649
3650 CISCO SCSI HBA DRIVER
3651 M:      Karan Tilak Kumar <kartilak@cisco.com>
3652 M:      Sesidhar Baddela <sebaddel@cisco.com>
3653 L:      linux-scsi@vger.kernel.org
3654 S:      Supported
3655 F:      drivers/scsi/snic/
3656
3657 CISCO VIC ETHERNET NIC DRIVER
3658 M:      Christian Benvenuti <benve@cisco.com>
3659 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3660 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3661 S:      Supported
3662 F:      drivers/net/ethernet/cisco/enic/
3663
3664 CISCO VIC LOW LATENCY NIC DRIVER
3665 M:      Christian Benvenuti <benve@cisco.com>
3666 S:      Supported
3667 F:      drivers/infiniband/hw/usnic/
3668
3669 CIRRUS LOGIC MADERA CODEC DRIVERS
3670 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3671 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3672 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3673 L:      patches@opensource.cirrus.com
3674 T:      git https://github.com/CirrusLogic/linux-drivers.git
3675 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3676 S:      Supported
3677 F:      Documentation/devicetree/bindings/mfd/madera.txt
3678 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3679 F:      include/linux/mfd/madera/*
3680 F:      drivers/gpio/gpio-madera*
3681 F:      drivers/mfd/madera*
3682 F:      drivers/mfd/cs47l*
3683 F:      drivers/pinctrl/cirrus/*
3684
3685 CLANG-FORMAT FILE
3686 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3687 S:      Maintained
3688 F:      .clang-format
3689
3690 CLEANCACHE API
3691 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3692 L:      linux-kernel@vger.kernel.org
3693 S:      Maintained
3694 F:      mm/cleancache.c
3695 F:      include/linux/cleancache.h
3696
3697 CLK API
3698 M:      Russell King <linux@armlinux.org.uk>
3699 L:      linux-clk@vger.kernel.org
3700 S:      Maintained
3701 F:      include/linux/clk.h
3702
3703 CLOCKSOURCE, CLOCKEVENT DRIVERS
3704 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3705 M:      Thomas Gleixner <tglx@linutronix.de>
3706 L:      linux-kernel@vger.kernel.org
3707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3708 S:      Supported
3709 F:      drivers/clocksource/
3710 F:      Documentation/devicetree/bindings/timer/
3711
3712 CMPC ACPI DRIVER
3713 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3714 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3715 L:      platform-driver-x86@vger.kernel.org
3716 S:      Supported
3717 F:      drivers/platform/x86/classmate-laptop.c
3718
3719 COBALT MEDIA DRIVER
3720 M:      Hans Verkuil <hans.verkuil@cisco.com>
3721 L:      linux-media@vger.kernel.org
3722 T:      git git://linuxtv.org/media_tree.git
3723 W:      https://linuxtv.org
3724 S:      Supported
3725 F:      drivers/media/pci/cobalt/
3726
3727 COCCINELLE/Semantic Patches (SmPL)
3728 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3729 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3730 M:      Nicolas Palix <nicolas.palix@imag.fr>
3731 M:      Michal Marek <michal.lkml@markovi.net>
3732 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3734 W:      http://coccinelle.lip6.fr/
3735 S:      Supported
3736 F:      Documentation/dev-tools/coccinelle.rst
3737 F:      scripts/coccinelle/
3738 F:      scripts/coccicheck
3739
3740 CODA FILE SYSTEM
3741 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3742 M:      coda@cs.cmu.edu
3743 L:      codalist@coda.cs.cmu.edu
3744 W:      http://www.coda.cs.cmu.edu/
3745 S:      Maintained
3746 F:      Documentation/filesystems/coda.txt
3747 F:      fs/coda/
3748 F:      include/linux/coda*.h
3749 F:      include/uapi/linux/coda*.h
3750
3751 CODA V4L2 MEM2MEM DRIVER
3752 M:      Philipp Zabel <p.zabel@pengutronix.de>
3753 L:      linux-media@vger.kernel.org
3754 S:      Maintained
3755 F:      Documentation/devicetree/bindings/media/coda.txt
3756 F:      drivers/media/platform/coda/
3757
3758 CODE OF CONDUCT
3759 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3760 S:      Supported
3761 F:      Documentation/process/code-of-conduct.rst
3762 F:      Documentation/process/code-of-conduct-interpretation.rst
3763
3764 COMMON CLK FRAMEWORK
3765 M:      Michael Turquette <mturquette@baylibre.com>
3766 M:      Stephen Boyd <sboyd@kernel.org>
3767 L:      linux-clk@vger.kernel.org
3768 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3770 S:      Maintained
3771 F:      Documentation/devicetree/bindings/clock/
3772 F:      drivers/clk/
3773 X:      drivers/clk/clkdev.c
3774 F:      include/linux/clk-pr*
3775 F:      include/linux/clk/
3776 F:      include/linux/of_clk.h
3777
3778 COMMON INTERNET FILE SYSTEM (CIFS)
3779 M:      Steve French <sfrench@samba.org>
3780 L:      linux-cifs@vger.kernel.org
3781 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3782 W:      http://linux-cifs.samba.org/
3783 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3784 S:      Supported
3785 F:      Documentation/filesystems/cifs/
3786 F:      fs/cifs/
3787
3788 COMPACTPCI HOTPLUG CORE
3789 M:      Scott Murray <scott@spiteful.org>
3790 L:      linux-pci@vger.kernel.org
3791 S:      Maintained
3792 F:      drivers/pci/hotplug/cpci_hotplug*
3793
3794 COMPACTPCI HOTPLUG GENERIC DRIVER
3795 M:      Scott Murray <scott@spiteful.org>
3796 L:      linux-pci@vger.kernel.org
3797 S:      Maintained
3798 F:      drivers/pci/hotplug/cpcihp_generic.c
3799
3800 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3801 M:      Scott Murray <scott@spiteful.org>
3802 L:      linux-pci@vger.kernel.org
3803 S:      Maintained
3804 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3805
3806 COMPAL LAPTOP SUPPORT
3807 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3808 L:      platform-driver-x86@vger.kernel.org
3809 S:      Maintained
3810 F:      drivers/platform/x86/compal-laptop.c
3811
3812 COMPILER ATTRIBUTES
3813 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3814 S:      Maintained
3815 F:      include/linux/compiler_attributes.h
3816
3817 CONEXANT ACCESSRUNNER USB DRIVER
3818 L:      accessrunner-general@lists.sourceforge.net
3819 W:      http://accessrunner.sourceforge.net/
3820 S:      Orphan
3821 F:      drivers/usb/atm/cxacru.c
3822
3823 CONFIGFS
3824 M:      Joel Becker <jlbec@evilplan.org>
3825 M:      Christoph Hellwig <hch@lst.de>
3826 T:      git git://git.infradead.org/users/hch/configfs.git
3827 S:      Supported
3828 F:      fs/configfs/
3829 F:      include/linux/configfs.h
3830
3831 CONNECTOR
3832 M:      Evgeniy Polyakov <zbr@ioremap.net>
3833 L:      netdev@vger.kernel.org
3834 S:      Maintained
3835 F:      drivers/connector/
3836
3837 CONTROL GROUP (CGROUP)
3838 M:      Tejun Heo <tj@kernel.org>
3839 M:      Li Zefan <lizefan@huawei.com>
3840 M:      Johannes Weiner <hannes@cmpxchg.org>
3841 L:      cgroups@vger.kernel.org
3842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3843 S:      Maintained
3844 F:      Documentation/cgroup*
3845 F:      include/linux/cgroup*
3846 F:      kernel/cgroup*
3847
3848 CONTROL GROUP - CPUSET
3849 M:      Li Zefan <lizefan@huawei.com>
3850 L:      cgroups@vger.kernel.org
3851 W:      http://www.bullopensource.org/cpuset/
3852 W:      http://oss.sgi.com/projects/cpusets/
3853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3854 S:      Maintained
3855 F:      Documentation/cgroup-v1/cpusets.txt
3856 F:      include/linux/cpuset.h
3857 F:      kernel/cgroup/cpuset.c
3858
3859 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3860 M:      Johannes Weiner <hannes@cmpxchg.org>
3861 M:      Michal Hocko <mhocko@kernel.org>
3862 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3863 L:      cgroups@vger.kernel.org
3864 L:      linux-mm@kvack.org
3865 S:      Maintained
3866 F:      mm/memcontrol.c
3867 F:      mm/swap_cgroup.c
3868
3869 CORETEMP HARDWARE MONITORING DRIVER
3870 M:      Fenghua Yu <fenghua.yu@intel.com>
3871 L:      linux-hwmon@vger.kernel.org
3872 S:      Maintained
3873 F:      Documentation/hwmon/coretemp
3874 F:      drivers/hwmon/coretemp.c
3875
3876 COSA/SRP SYNC SERIAL DRIVER
3877 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3878 W:      http://www.fi.muni.cz/~kas/cosa/
3879 S:      Maintained
3880 F:      drivers/net/wan/cosa*
3881
3882 CPMAC ETHERNET DRIVER
3883 M:      Florian Fainelli <f.fainelli@gmail.com>
3884 L:      netdev@vger.kernel.org
3885 S:      Maintained
3886 F:      drivers/net/ethernet/ti/cpmac.c
3887
3888 CPU FREQUENCY DRIVERS
3889 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3890 M:      Viresh Kumar <viresh.kumar@linaro.org>
3891 L:      linux-pm@vger.kernel.org
3892 S:      Maintained
3893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3894 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3895 B:      https://bugzilla.kernel.org
3896 F:      Documentation/cpu-freq/
3897 F:      Documentation/devicetree/bindings/cpufreq/
3898 F:      drivers/cpufreq/
3899 F:      include/linux/cpufreq.h
3900 F:      tools/testing/selftests/cpufreq/
3901
3902 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3903 M:      Viresh Kumar <viresh.kumar@linaro.org>
3904 M:      Sudeep Holla <sudeep.holla@arm.com>
3905 L:      linux-pm@vger.kernel.org
3906 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3907 S:      Maintained
3908 F:      drivers/cpufreq/arm_big_little.h
3909 F:      drivers/cpufreq/arm_big_little.c
3910
3911 CPU POWER MONITORING SUBSYSTEM
3912 M:      Thomas Renninger <trenn@suse.com>
3913 M:      Shuah Khan <shuah@kernel.org>
3914 L:      linux-pm@vger.kernel.org
3915 S:      Maintained
3916 F:      tools/power/cpupower/
3917
3918 CPUID/MSR DRIVER
3919 M:      "H. Peter Anvin" <hpa@zytor.com>
3920 S:      Maintained
3921 F:      arch/x86/kernel/cpuid.c
3922 F:      arch/x86/kernel/msr.c
3923
3924 CPUIDLE DRIVER - ARM BIG LITTLE
3925 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3926 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3927 L:      linux-pm@vger.kernel.org
3928 L:      linux-arm-kernel@lists.infradead.org
3929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3930 S:      Maintained
3931 F:      drivers/cpuidle/cpuidle-big_little.c
3932
3933 CPUIDLE DRIVER - ARM EXYNOS
3934 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3935 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3936 M:      Kukjin Kim <kgene@kernel.org>
3937 L:      linux-pm@vger.kernel.org
3938 L:      linux-samsung-soc@vger.kernel.org
3939 S:      Supported
3940 F:      drivers/cpuidle/cpuidle-exynos.c
3941 F:      arch/arm/mach-exynos/pm.c
3942
3943 CPUIDLE DRIVERS
3944 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3945 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3946 L:      linux-pm@vger.kernel.org
3947 S:      Maintained
3948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3949 B:      https://bugzilla.kernel.org
3950 F:      drivers/cpuidle/*
3951 F:      include/linux/cpuidle.h
3952
3953 CRAMFS FILESYSTEM
3954 M:      Nicolas Pitre <nico@linaro.org>
3955 S:      Maintained
3956 F:      Documentation/filesystems/cramfs.txt
3957 F:      fs/cramfs/
3958
3959 CRYPTO API
3960 M:      Herbert Xu <herbert@gondor.apana.org.au>
3961 M:      "David S. Miller" <davem@davemloft.net>
3962 L:      linux-crypto@vger.kernel.org
3963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3965 S:      Maintained
3966 F:      Documentation/crypto/
3967 F:      Documentation/devicetree/bindings/crypto/
3968 F:      arch/*/crypto/
3969 F:      crypto/
3970 F:      drivers/crypto/
3971 F:      include/crypto/
3972 F:      include/linux/crypto*
3973
3974 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3975 M:      Neil Horman <nhorman@tuxdriver.com>
3976 L:      linux-crypto@vger.kernel.org
3977 S:      Maintained
3978 F:      crypto/ansi_cprng.c
3979 F:      crypto/rng.c
3980
3981 CS3308 MEDIA DRIVER
3982 M:      Hans Verkuil <hverkuil@xs4all.nl>
3983 L:      linux-media@vger.kernel.org
3984 T:      git git://linuxtv.org/media_tree.git
3985 W:      http://linuxtv.org
3986 S:      Odd Fixes
3987 F:      drivers/media/i2c/cs3308.c
3988
3989 CS5535 Audio ALSA driver
3990 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3991 S:      Maintained
3992 F:      sound/pci/cs5535audio/
3993
3994 CSI DRIVERS FOR ALLWINNER V3s
3995 M:      Yong Deng <yong.deng@magewell.com>
3996 L:      linux-media@vger.kernel.org
3997 T:      git git://linuxtv.org/media_tree.git
3998 S:      Maintained
3999 F:      drivers/media/platform/sunxi/sun6i-csi/
4000 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4001
4002 CW1200 WLAN driver
4003 M:      Solomon Peachy <pizza@shaftnet.org>
4004 S:      Maintained
4005 F:      drivers/net/wireless/st/cw1200/
4006
4007 CX18 VIDEO4LINUX DRIVER
4008 M:      Andy Walls <awalls@md.metrocast.net>
4009 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4010 L:      linux-media@vger.kernel.org
4011 T:      git git://linuxtv.org/media_tree.git
4012 W:      https://linuxtv.org
4013 W:      http://www.ivtvdriver.org/index.php/Cx18
4014 S:      Maintained
4015 F:      Documentation/media/v4l-drivers/cx18*
4016 F:      drivers/media/pci/cx18/
4017 F:      include/uapi/linux/ivtv*
4018
4019 CX2341X MPEG ENCODER HELPER MODULE
4020 M:      Hans Verkuil <hverkuil@xs4all.nl>
4021 L:      linux-media@vger.kernel.org
4022 T:      git git://linuxtv.org/media_tree.git
4023 W:      https://linuxtv.org
4024 S:      Maintained
4025 F:      drivers/media/common/cx2341x*
4026 F:      include/media/drv-intf/cx2341x.h
4027
4028 CX24120 MEDIA DRIVER
4029 M:      Jemma Denson <jdenson@gmail.com>
4030 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4031 L:      linux-media@vger.kernel.org
4032 W:      https://linuxtv.org
4033 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4034 S:      Maintained
4035 F:      drivers/media/dvb-frontends/cx24120*
4036
4037 CX88 VIDEO4LINUX DRIVER
4038 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4039 L:      linux-media@vger.kernel.org
4040 W:      https://linuxtv.org
4041 T:      git git://linuxtv.org/media_tree.git
4042 S:      Odd fixes
4043 F:      Documentation/media/v4l-drivers/cx88*
4044 F:      drivers/media/pci/cx88/
4045
4046 CXD2820R MEDIA DRIVER
4047 M:      Antti Palosaari <crope@iki.fi>
4048 L:      linux-media@vger.kernel.org
4049 W:      https://linuxtv.org
4050 W:      http://palosaari.fi/linux/
4051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4052 T:      git git://linuxtv.org/anttip/media_tree.git
4053 S:      Maintained
4054 F:      drivers/media/dvb-frontends/cxd2820r*
4055
4056 CXGB3 ETHERNET DRIVER (CXGB3)
4057 M:      Santosh Raspatur <santosh@chelsio.com>
4058 L:      netdev@vger.kernel.org
4059 W:      http://www.chelsio.com
4060 S:      Supported
4061 F:      drivers/net/ethernet/chelsio/cxgb3/
4062
4063 CXGB3 ISCSI DRIVER (CXGB3I)
4064 M:      Karen Xie <kxie@chelsio.com>
4065 L:      linux-scsi@vger.kernel.org
4066 W:      http://www.chelsio.com
4067 S:      Supported
4068 F:      drivers/scsi/cxgbi/cxgb3i
4069
4070 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4071 M:      Steve Wise <swise@chelsio.com>
4072 L:      linux-rdma@vger.kernel.org
4073 W:      http://www.openfabrics.org
4074 S:      Supported
4075 F:      drivers/infiniband/hw/cxgb3/
4076 F:      include/uapi/rdma/cxgb3-abi.h
4077
4078 CXGB4 CRYPTO DRIVER (chcr)
4079 M:      Harsh Jain <harsh@chelsio.com>
4080 L:      linux-crypto@vger.kernel.org
4081 W:      http://www.chelsio.com
4082 S:      Supported
4083 F:      drivers/crypto/chelsio
4084
4085 CXGB4 ETHERNET DRIVER (CXGB4)
4086 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4087 L:      netdev@vger.kernel.org
4088 W:      http://www.chelsio.com
4089 S:      Supported
4090 F:      drivers/net/ethernet/chelsio/cxgb4/
4091
4092 CXGB4 ISCSI DRIVER (CXGB4I)
4093 M:      Karen Xie <kxie@chelsio.com>
4094 L:      linux-scsi@vger.kernel.org
4095 W:      http://www.chelsio.com
4096 S:      Supported
4097 F:      drivers/scsi/cxgbi/cxgb4i
4098
4099 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4100 M:      Steve Wise <swise@chelsio.com>
4101 L:      linux-rdma@vger.kernel.org
4102 W:      http://www.openfabrics.org
4103 S:      Supported
4104 F:      drivers/infiniband/hw/cxgb4/
4105 F:      include/uapi/rdma/cxgb4-abi.h
4106
4107 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4108 M:      Casey Leedom <leedom@chelsio.com>
4109 L:      netdev@vger.kernel.org
4110 W:      http://www.chelsio.com
4111 S:      Supported
4112 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4113
4114 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4115 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4116 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4117 L:      linuxppc-dev@lists.ozlabs.org
4118 S:      Supported
4119 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4120 F:      drivers/misc/cxl/
4121 F:      include/misc/cxl*
4122 F:      include/uapi/misc/cxl.h
4123 F:      Documentation/powerpc/cxl.txt
4124 F:      Documentation/ABI/testing/sysfs-class-cxl
4125
4126 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4127 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4128 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4129 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4130 L:      linux-scsi@vger.kernel.org
4131 S:      Supported
4132 F:      drivers/scsi/cxlflash/
4133 F:      include/uapi/scsi/cxlflash_ioctl.h
4134 F:      Documentation/powerpc/cxlflash.txt
4135
4136 CYBERPRO FB DRIVER
4137 M:      Russell King <linux@armlinux.org.uk>
4138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4139 W:      http://www.armlinux.org.uk/
4140 S:      Maintained
4141 F:      drivers/video/fbdev/cyber2000fb.*
4142
4143 CYCLADES ASYNC MUX DRIVER
4144 W:      http://www.cyclades.com/
4145 S:      Orphan
4146 F:      drivers/tty/cyclades.c
4147 F:      include/linux/cyclades.h
4148 F:      include/uapi/linux/cyclades.h
4149
4150 CYCLADES PC300 DRIVER
4151 W:      http://www.cyclades.com/
4152 S:      Orphan
4153 F:      drivers/net/wan/pc300*
4154
4155 CYPRESS_FIRMWARE MEDIA DRIVER
4156 M:      Antti Palosaari <crope@iki.fi>
4157 L:      linux-media@vger.kernel.org
4158 W:      https://linuxtv.org
4159 W:      http://palosaari.fi/linux/
4160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4161 T:      git git://linuxtv.org/anttip/media_tree.git
4162 S:      Maintained
4163 F:      drivers/media/common/cypress_firmware*
4164
4165 CYTTSP TOUCHSCREEN DRIVER
4166 M:      Ferruh Yigit <fery@cypress.com>
4167 L:      linux-input@vger.kernel.org
4168 S:      Supported
4169 F:      drivers/input/touchscreen/cyttsp*
4170 F:      include/linux/input/cyttsp.h
4171
4172 D-LINK DIR-685 TOUCHKEYS DRIVER
4173 M:      Linus Walleij <linus.walleij@linaro.org>
4174 L:      linux-input@vger.kernel.org
4175 S:      Supported
4176 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4177
4178 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4179 M:      Joshua Kinard <kumba@gentoo.org>
4180 S:      Maintained
4181 F:      drivers/rtc/rtc-ds1685.c
4182 F:      include/linux/rtc/ds1685.h
4183
4184 DAMA SLAVE for AX.25
4185 M:      Joerg Reuter <jreuter@yaina.de>
4186 W:      http://yaina.de/jreuter/
4187 W:      http://www.qsl.net/dl1bke/
4188 L:      linux-hams@vger.kernel.org
4189 S:      Maintained
4190 F:      net/ax25/af_ax25.c
4191 F:      net/ax25/ax25_dev.c
4192 F:      net/ax25/ax25_ds_*
4193 F:      net/ax25/ax25_in.c
4194 F:      net/ax25/ax25_out.c
4195 F:      net/ax25/ax25_timer.c
4196 F:      net/ax25/sysctl_net_ax25.c
4197
4198 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4199 L:      netdev@vger.kernel.org
4200 S:      Orphan
4201 F:      Documentation/networking/dmfe.txt
4202 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4203
4204 DC390/AM53C974 SCSI driver
4205 M:      Hannes Reinecke <hare@suse.com>
4206 L:      linux-scsi@vger.kernel.org
4207 S:      Maintained
4208 F:      drivers/scsi/am53c974.c
4209
4210 DC395x SCSI driver
4211 M:      Oliver Neukum <oliver@neukum.org>
4212 M:      Ali Akcaagac <aliakc@web.de>
4213 M:      Jamie Lenehan <lenehan@twibble.org>
4214 L:      dc395x@twibble.org
4215 W:      http://twibble.org/dist/dc395x/
4216 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4217 S:      Maintained
4218 F:      Documentation/scsi/dc395x.txt
4219 F:      drivers/scsi/dc395x.*
4220
4221 DCCP PROTOCOL
4222 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4223 L:      dccp@vger.kernel.org
4224 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4225 S:      Maintained
4226 F:      include/linux/dccp.h
4227 F:      include/uapi/linux/dccp.h
4228 F:      include/linux/tfrc.h
4229 F:      net/dccp/
4230
4231 DECnet NETWORK LAYER
4232 W:      http://linux-decnet.sourceforge.net
4233 L:      linux-decnet-user@lists.sourceforge.net
4234 S:      Orphan
4235 F:      Documentation/networking/decnet.txt
4236 F:      net/decnet/
4237
4238 DECSTATION PLATFORM SUPPORT
4239 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4240 L:      linux-mips@vger.kernel.org
4241 W:      http://www.linux-mips.org/wiki/DECstation
4242 S:      Maintained
4243 F:      arch/mips/dec/
4244 F:      arch/mips/include/asm/dec/
4245 F:      arch/mips/include/asm/mach-dec/
4246
4247 DEFXX FDDI NETWORK DRIVER
4248 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4249 S:      Maintained
4250 F:      drivers/net/fddi/defxx.*
4251
4252 DELL SMBIOS DRIVER
4253 M:      Pali Rohár <pali.rohar@gmail.com>
4254 M:      Mario Limonciello <mario.limonciello@dell.com>
4255 L:      platform-driver-x86@vger.kernel.org
4256 S:      Maintained
4257 F:      drivers/platform/x86/dell-smbios.*
4258
4259 DELL SMBIOS SMM DRIVER
4260 M:      Mario Limonciello <mario.limonciello@dell.com>
4261 L:      platform-driver-x86@vger.kernel.org
4262 S:      Maintained
4263 F:      drivers/platform/x86/dell-smbios-smm.c
4264
4265 DELL SMBIOS WMI DRIVER
4266 M:      Mario Limonciello <mario.limonciello@dell.com>
4267 L:      platform-driver-x86@vger.kernel.org
4268 S:      Maintained
4269 F:      drivers/platform/x86/dell-smbios-wmi.c
4270 F:      tools/wmi/dell-smbios-example.c
4271
4272 DEFZA FDDI NETWORK DRIVER
4273 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4274 S:      Maintained
4275 F:      drivers/net/fddi/defza.*
4276
4277 DELL LAPTOP DRIVER
4278 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4279 M:      Pali Rohár <pali.rohar@gmail.com>
4280 L:      platform-driver-x86@vger.kernel.org
4281 S:      Maintained
4282 F:      drivers/platform/x86/dell-laptop.c
4283
4284 DELL LAPTOP FREEFALL DRIVER
4285 M:      Pali Rohár <pali.rohar@gmail.com>
4286 S:      Maintained
4287 F:      drivers/platform/x86/dell-smo8800.c
4288
4289 DELL LAPTOP RBTN DRIVER
4290 M:      Pali Rohár <pali.rohar@gmail.com>
4291 S:      Maintained
4292 F:      drivers/platform/x86/dell-rbtn.*
4293
4294 DELL REMOTE BIOS UPDATE DRIVER
4295 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4296 L:      platform-driver-x86@vger.kernel.org
4297 S:      Maintained
4298 F:      drivers/platform/x86/dell_rbu.c
4299
4300 DELL LAPTOP SMM DRIVER
4301 M:      Pali Rohár <pali.rohar@gmail.com>
4302 S:      Maintained
4303 F:      drivers/hwmon/dell-smm-hwmon.c
4304 F:      include/uapi/linux/i8k.h
4305
4306 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4307 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4308 L:      platform-driver-x86@vger.kernel.org
4309 S:      Maintained
4310 F:      Documentation/dcdbas.txt
4311 F:      drivers/platform/x86/dcdbas.*
4312
4313 DELL WMI NOTIFICATIONS DRIVER
4314 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4315 M:      Pali Rohár <pali.rohar@gmail.com>
4316 S:      Maintained
4317 F:      drivers/platform/x86/dell-wmi.c
4318
4319 DELL WMI DESCRIPTOR DRIVER
4320 M:      Mario Limonciello <mario.limonciello@dell.com>
4321 S:      Maintained
4322 F:      drivers/platform/x86/dell-wmi-descriptor.c
4323
4324 DELTA ST MEDIA DRIVER
4325 M:      Hugues Fruchet <hugues.fruchet@st.com>
4326 L:      linux-media@vger.kernel.org
4327 T:      git git://linuxtv.org/media_tree.git
4328 W:      https://linuxtv.org
4329 S:      Supported
4330 F:      drivers/media/platform/sti/delta
4331
4332 DENALI NAND DRIVER
4333 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4334 L:      linux-mtd@lists.infradead.org
4335 S:      Supported
4336 F:      drivers/mtd/nand/raw/denali*
4337
4338 DESIGNWARE USB2 DRD IP DRIVER
4339 M:      Minas Harutyunyan <hminas@synopsys.com>
4340 L:      linux-usb@vger.kernel.org
4341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4342 S:      Maintained
4343 F:      drivers/usb/dwc2/
4344
4345 DESIGNWARE USB3 DRD IP DRIVER
4346 M:      Felipe Balbi <balbi@kernel.org>
4347 L:      linux-usb@vger.kernel.org
4348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4349 S:      Maintained
4350 F:      drivers/usb/dwc3/
4351
4352 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4353 M:      Andreas Klinger <ak@it-klinger.de>
4354 L:      linux-iio@vger.kernel.org
4355 S:      Maintained
4356 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4357 F:      drivers/iio/proximity/srf*.c
4358
4359 DEVICE COREDUMP (DEV_COREDUMP)
4360 M:      Johannes Berg <johannes@sipsolutions.net>
4361 L:      linux-kernel@vger.kernel.org
4362 S:      Maintained
4363 F:      drivers/base/devcoredump.c
4364 F:      include/linux/devcoredump.h
4365
4366 DEVICE FREQUENCY (DEVFREQ)
4367 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4368 M:      Kyungmin Park <kyungmin.park@samsung.com>
4369 R:      Chanwoo Choi <cw00.choi@samsung.com>
4370 L:      linux-pm@vger.kernel.org
4371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4372 S:      Maintained
4373 F:      drivers/devfreq/
4374 F:      include/linux/devfreq.h
4375 F:      Documentation/devicetree/bindings/devfreq/
4376
4377 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4378 M:      Chanwoo Choi <cw00.choi@samsung.com>
4379 L:      linux-pm@vger.kernel.org
4380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4381 S:      Supported
4382 F:      drivers/devfreq/event/
4383 F:      drivers/devfreq/devfreq-event.c
4384 F:      include/linux/devfreq-event.h
4385 F:      Documentation/devicetree/bindings/devfreq/event/
4386
4387 DEVICE NUMBER REGISTRY
4388 M:      Torben Mathiasen <device@lanana.org>
4389 W:      http://lanana.org/docs/device-list/index.html
4390 S:      Maintained
4391
4392 DEVICE-MAPPER  (LVM)
4393 M:      Alasdair Kergon <agk@redhat.com>
4394 M:      Mike Snitzer <snitzer@redhat.com>
4395 M:      dm-devel@redhat.com
4396 L:      dm-devel@redhat.com
4397 W:      http://sources.redhat.com/dm
4398 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4400 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4401 S:      Maintained
4402 F:      Documentation/device-mapper/
4403 F:      drivers/md/Makefile
4404 F:      drivers/md/Kconfig
4405 F:      drivers/md/dm*
4406 F:      drivers/md/persistent-data/
4407 F:      include/linux/device-mapper.h
4408 F:      include/linux/dm-*.h
4409 F:      include/uapi/linux/dm-*.h
4410
4411 DEVLINK
4412 M:      Jiri Pirko <jiri@mellanox.com>
4413 L:      netdev@vger.kernel.org
4414 S:      Supported
4415 F:      net/core/devlink.c
4416 F:      include/net/devlink.h
4417 F:      include/uapi/linux/devlink.h
4418
4419 DIALOG SEMICONDUCTOR DRIVERS
4420 M:      Support Opensource <support.opensource@diasemi.com>
4421 W:      http://www.dialog-semiconductor.com/products
4422 S:      Supported
4423 F:      Documentation/hwmon/da90??
4424 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4425 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4426 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4427 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4428 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4429 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4430 F:      drivers/gpio/gpio-da90??.c
4431 F:      drivers/hwmon/da90??-hwmon.c
4432 F:      drivers/iio/adc/da91??-*.c
4433 F:      drivers/input/misc/da90??_onkey.c
4434 F:      drivers/input/touchscreen/da9052_tsi.c
4435 F:      drivers/leds/leds-da90??.c
4436 F:      drivers/mfd/da903x.c
4437 F:      drivers/mfd/da90??-*.c
4438 F:      drivers/mfd/da91??-*.c
4439 F:      drivers/power/supply/da9052-battery.c
4440 F:      drivers/power/supply/da91??-*.c
4441 F:      drivers/regulator/da903x.c
4442 F:      drivers/regulator/da9???-regulator.[ch]
4443 F:      drivers/thermal/da90??-thermal.c
4444 F:      drivers/rtc/rtc-da90??.c
4445 F:      drivers/video/backlight/da90??_bl.c
4446 F:      drivers/watchdog/da90??_wdt.c
4447 F:      include/linux/mfd/da903x.h
4448 F:      include/linux/mfd/da9052/
4449 F:      include/linux/mfd/da9055/
4450 F:      include/linux/mfd/da9062/
4451 F:      include/linux/mfd/da9063/
4452 F:      include/linux/mfd/da9150/
4453 F:      include/linux/regulator/da9211.h
4454 F:      include/sound/da[79]*.h
4455 F:      sound/soc/codecs/da[79]*.[ch]
4456
4457 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4458 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4459 L:      linux-gpio@vger.kernel.org
4460 S:      Maintained
4461 F:      drivers/gpio/gpio-gpio-mm.c
4462
4463 DIOLAN U2C-12 I2C DRIVER
4464 M:      Guenter Roeck <linux@roeck-us.net>
4465 L:      linux-i2c@vger.kernel.org
4466 S:      Maintained
4467 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4468
4469 FILESYSTEM DIRECT ACCESS (DAX)
4470 M:      Matthew Wilcox <willy@infradead.org>
4471 M:      Ross Zwisler <zwisler@kernel.org>
4472 M:      Jan Kara <jack@suse.cz>
4473 L:      linux-fsdevel@vger.kernel.org
4474 S:      Supported
4475 F:      fs/dax.c
4476 F:      include/linux/dax.h
4477 F:      include/trace/events/fs_dax.h
4478
4479 DEVICE DIRECT ACCESS (DAX)
4480 M:      Dan Williams <dan.j.williams@intel.com>
4481 M:      Dave Jiang <dave.jiang@intel.com>
4482 M:      Ross Zwisler <zwisler@kernel.org>
4483 M:      Vishal Verma <vishal.l.verma@intel.com>
4484 L:      linux-nvdimm@lists.01.org
4485 S:      Supported
4486 F:      drivers/dax/
4487
4488 DIRECTORY NOTIFICATION (DNOTIFY)
4489 M:      Jan Kara <jack@suse.cz>
4490 R:      Amir Goldstein <amir73il@gmail.com>
4491 L:      linux-fsdevel@vger.kernel.org
4492 S:      Maintained
4493 F:      Documentation/filesystems/dnotify.txt
4494 F:      fs/notify/dnotify/
4495 F:      include/linux/dnotify.h
4496
4497 DISK GEOMETRY AND PARTITION HANDLING
4498 M:      Andries Brouwer <aeb@cwi.nl>
4499 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4500 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4501 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4502 S:      Maintained
4503
4504 DISKQUOTA
4505 M:      Jan Kara <jack@suse.com>
4506 S:      Maintained
4507 F:      Documentation/filesystems/quota.txt
4508 F:      fs/quota/
4509 F:      include/linux/quota*.h
4510 F:      include/uapi/linux/quota*.h
4511
4512 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4513 M:      Bernie Thompson <bernie@plugable.com>
4514 L:      linux-fbdev@vger.kernel.org
4515 S:      Maintained
4516 W:      http://plugable.com/category/projects/udlfb/
4517 F:      drivers/video/fbdev/udlfb.c
4518 F:      include/video/udlfb.h
4519 F:      Documentation/fb/udlfb.txt
4520
4521 DISTRIBUTED LOCK MANAGER (DLM)
4522 M:      Christine Caulfield <ccaulfie@redhat.com>
4523 M:      David Teigland <teigland@redhat.com>
4524 L:      cluster-devel@redhat.com
4525 W:      http://sources.redhat.com/cluster/
4526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4527 S:      Supported
4528 F:      fs/dlm/
4529
4530 DMA BUFFER SHARING FRAMEWORK
4531 M:      Sumit Semwal <sumit.semwal@linaro.org>
4532 S:      Maintained
4533 L:      linux-media@vger.kernel.org
4534 L:      dri-devel@lists.freedesktop.org
4535 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4536 F:      drivers/dma-buf/
4537 F:      include/linux/dma-buf*
4538 F:      include/linux/reservation.h
4539 F:      include/linux/*fence.h
4540 F:      Documentation/driver-api/dma-buf.rst
4541 T:      git git://anongit.freedesktop.org/drm/drm-misc
4542
4543 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4544 M:      Vinod Koul <vkoul@kernel.org>
4545 L:      dmaengine@vger.kernel.org
4546 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4547 S:      Maintained
4548 F:      drivers/dma/
4549 F:      include/linux/dmaengine.h
4550 F:      include/linux/of_dma.h
4551 F:      Documentation/devicetree/bindings/dma/
4552 F:      Documentation/driver-api/dmaengine/
4553 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4554
4555 DMA MAPPING HELPERS
4556 M:      Christoph Hellwig <hch@lst.de>
4557 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4558 R:      Robin Murphy <robin.murphy@arm.com>
4559 L:      iommu@lists.linux-foundation.org
4560 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4561 W:      http://git.infradead.org/users/hch/dma-mapping.git
4562 S:      Supported
4563 F:      kernel/dma/
4564 F:      include/asm-generic/dma-mapping.h
4565 F:      include/linux/dma-direct.h
4566 F:      include/linux/dma-mapping.h
4567 F:      include/linux/dma-noncoherent.h
4568
4569 DME1737 HARDWARE MONITOR DRIVER
4570 M:      Juerg Haefliger <juergh@gmail.com>
4571 L:      linux-hwmon@vger.kernel.org
4572 S:      Maintained
4573 F:      Documentation/hwmon/dme1737
4574 F:      drivers/hwmon/dme1737.c
4575
4576 DMI/SMBIOS SUPPORT
4577 M:      Jean Delvare <jdelvare@suse.com>
4578 S:      Maintained
4579 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4580 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4581 F:      drivers/firmware/dmi-id.c
4582 F:      drivers/firmware/dmi_scan.c
4583 F:      include/linux/dmi.h
4584
4585 DOCUMENTATION
4586 M:      Jonathan Corbet <corbet@lwn.net>
4587 L:      linux-doc@vger.kernel.org
4588 S:      Maintained
4589 F:      Documentation/
4590 F:      scripts/kernel-doc
4591 X:      Documentation/ABI/
4592 X:      Documentation/acpi/
4593 X:      Documentation/devicetree/
4594 X:      Documentation/i2c/
4595 X:      Documentation/media/
4596 X:      Documentation/power/
4597 X:      Documentation/spi/
4598 T:      git git://git.lwn.net/linux.git docs-next
4599
4600 DOCUMENTATION/ITALIAN
4601 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4602 L:      linux-doc@vger.kernel.org
4603 S:      Maintained
4604 F:      Documentation/translations/it_IT
4605
4606 DONGWOON DW9714 LENS VOICE COIL DRIVER
4607 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4608 L:      linux-media@vger.kernel.org
4609 T:      git git://linuxtv.org/media_tree.git
4610 S:      Maintained
4611 F:      drivers/media/i2c/dw9714.c
4612 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4613
4614 DONGWOON DW9807 LENS VOICE COIL DRIVER
4615 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4616 L:      linux-media@vger.kernel.org
4617 T:      git git://linuxtv.org/media_tree.git
4618 S:      Maintained
4619 F:      drivers/media/i2c/dw9807-vcm.c
4620 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4621
4622 DOUBLETALK DRIVER
4623 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4624 L:      blinux-list@redhat.com
4625 S:      Maintained
4626 F:      drivers/char/dtlk.c
4627 F:      include/linux/dtlk.h
4628
4629 DPAA2 DATAPATH I/O (DPIO) DRIVER
4630 M:      Roy Pledge <Roy.Pledge@nxp.com>
4631 L:      linux-kernel@vger.kernel.org
4632 S:      Maintained
4633 F:      drivers/soc/fsl/dpio
4634
4635 DPAA2 ETHERNET DRIVER
4636 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4637 L:      netdev@vger.kernel.org
4638 S:      Maintained
4639 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4640 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4641 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4642 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4643 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4644
4645 DPAA2 ETHERNET SWITCH DRIVER
4646 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4647 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4648 L:      linux-kernel@vger.kernel.org
4649 S:      Maintained
4650 F:      drivers/staging/fsl-dpaa2/ethsw
4651
4652 DPAA2 PTP CLOCK DRIVER
4653 M:      Yangbo Lu <yangbo.lu@nxp.com>
4654 L:      netdev@vger.kernel.org
4655 S:      Maintained
4656 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4657 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4658
4659 DPT_I2O SCSI RAID DRIVER
4660 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4661 L:      linux-scsi@vger.kernel.org
4662 W:      http://www.adaptec.com/
4663 S:      Maintained
4664 F:      drivers/scsi/dpt*
4665 F:      drivers/scsi/dpt/
4666
4667 DRBD DRIVER
4668 M:      Philipp Reisner <philipp.reisner@linbit.com>
4669 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4670 L:      drbd-dev@lists.linbit.com
4671 W:      http://www.drbd.org
4672 T:      git git://git.linbit.com/linux-drbd.git
4673 T:      git git://git.linbit.com/drbd-8.4.git
4674 S:      Supported
4675 F:      drivers/block/drbd/
4676 F:      lib/lru_cache.c
4677 F:      Documentation/blockdev/drbd/
4678
4679 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4680 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4681 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4683 S:      Supported
4684 F:      Documentation/kobject.txt
4685 F:      drivers/base/
4686 F:      fs/debugfs/
4687 F:      fs/sysfs/
4688 F:      include/linux/debugfs.h
4689 F:      include/linux/kobj*
4690 F:      lib/kobj*
4691
4692 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4693 M:      Kevin Hilman <khilman@kernel.org>
4694 M:      Nishanth Menon <nm@ti.com>
4695 S:      Maintained
4696 F:      drivers/power/avs/
4697 F:      include/linux/power/smartreflex.h
4698 L:      linux-pm@vger.kernel.org
4699
4700 DRM DRIVER FOR ARM PL111 CLCD
4701 M:      Eric Anholt <eric@anholt.net>
4702 T:      git git://anongit.freedesktop.org/drm/drm-misc
4703 S:      Supported
4704 F:      drivers/gpu/drm/pl111/
4705
4706 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4707 M:      Linus Walleij <linus.walleij@linaro.org>
4708 T:      git git://anongit.freedesktop.org/drm/drm-misc
4709 S:      Maintained
4710 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4711 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4712
4713 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4714 M:      Dave Airlie <airlied@redhat.com>
4715 S:      Odd Fixes
4716 F:      drivers/gpu/drm/ast/
4717
4718 DRM DRIVER FOR BOCHS VIRTUAL GPU
4719 M:      Gerd Hoffmann <kraxel@redhat.com>
4720 L:      virtualization@lists.linux-foundation.org
4721 T:      git git://anongit.freedesktop.org/drm/drm-misc
4722 S:      Maintained
4723 F:      drivers/gpu/drm/bochs/
4724
4725 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4726 M:      Linus Walleij <linus.walleij@linaro.org>
4727 T:      git git://anongit.freedesktop.org/drm/drm-misc
4728 S:      Maintained
4729 F:      drivers/gpu/drm/tve200/
4730
4731 DRM DRIVER FOR ILITEK ILI9225 PANELS
4732 M:      David Lechner <david@lechnology.com>
4733 S:      Maintained
4734 F:      drivers/gpu/drm/tinydrm/ili9225.c
4735 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4736
4737 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4738 S:      Orphan / Obsolete
4739 F:      drivers/gpu/drm/i810/
4740 F:      include/uapi/drm/i810_drm.h
4741
4742 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4743 S:      Orphan / Obsolete
4744 F:      drivers/gpu/drm/mga/
4745 F:      include/uapi/drm/mga_drm.h
4746
4747 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4748 M:      Dave Airlie <airlied@redhat.com>
4749 S:      Odd Fixes
4750 F:      drivers/gpu/drm/mgag200/
4751
4752 DRM DRIVER FOR MI0283QT
4753 M:      Noralf Trønnes <noralf@tronnes.org>
4754 S:      Maintained
4755 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4756 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4757
4758 DRM DRIVER FOR MSM ADRENO GPU
4759 M:      Rob Clark <robdclark@gmail.com>
4760 L:      linux-arm-msm@vger.kernel.org
4761 L:      dri-devel@lists.freedesktop.org
4762 L:      freedreno@lists.freedesktop.org
4763 T:      git git://people.freedesktop.org/~robclark/linux
4764 S:      Maintained
4765 F:      drivers/gpu/drm/msm/
4766 F:      include/uapi/drm/msm_drm.h
4767 F:      Documentation/devicetree/bindings/display/msm/
4768
4769 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4770 M:      Ben Skeggs <bskeggs@redhat.com>
4771 L:      dri-devel@lists.freedesktop.org
4772 L:      nouveau@lists.freedesktop.org
4773 T:      git git://github.com/skeggsb/linux
4774 S:      Supported
4775 F:      drivers/gpu/drm/nouveau/
4776 F:      include/uapi/drm/nouveau_drm.h
4777
4778 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4779 M:      Noralf Trønnes <noralf@tronnes.org>
4780 S:      Maintained
4781 F:      drivers/gpu/drm/tinydrm/repaper.c
4782 F:      Documentation/devicetree/bindings/display/repaper.txt
4783
4784 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4785 M:      Dave Airlie <airlied@redhat.com>
4786 M:      Gerd Hoffmann <kraxel@redhat.com>
4787 L:      virtualization@lists.linux-foundation.org
4788 T:      git git://anongit.freedesktop.org/drm/drm-misc
4789 S:      Obsolete
4790 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4791 F:      drivers/gpu/drm/cirrus/
4792
4793 DRM DRIVER FOR QXL VIRTUAL GPU
4794 M:      Dave Airlie <airlied@redhat.com>
4795 M:      Gerd Hoffmann <kraxel@redhat.com>
4796 L:      virtualization@lists.linux-foundation.org
4797 T:      git git://anongit.freedesktop.org/drm/drm-misc
4798 S:      Maintained
4799 F:      drivers/gpu/drm/qxl/
4800 F:      include/uapi/drm/qxl_drm.h
4801
4802 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4803 S:      Orphan / Obsolete
4804 F:      drivers/gpu/drm/r128/
4805 F:      include/uapi/drm/r128_drm.h
4806
4807 DRM DRIVER FOR SAVAGE VIDEO CARDS
4808 S:      Orphan / Obsolete
4809 F:      drivers/gpu/drm/savage/
4810 F:      include/uapi/drm/savage_drm.h
4811
4812 DRM DRIVER FOR SIS VIDEO CARDS
4813 S:      Orphan / Obsolete
4814 F:      drivers/gpu/drm/sis/
4815 F:      include/uapi/drm/sis_drm.h
4816
4817 DRM DRIVER FOR SITRONIX ST7586 PANELS
4818 M:      David Lechner <david@lechnology.com>
4819 S:      Maintained
4820 F:      drivers/gpu/drm/tinydrm/st7586.c
4821 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4822
4823 DRM DRIVER FOR SITRONIX ST7735R PANELS
4824 M:      David Lechner <david@lechnology.com>
4825 S:      Maintained
4826 F:      drivers/gpu/drm/tinydrm/st7735r.c
4827 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4828
4829 DRM DRIVER FOR TDFX VIDEO CARDS
4830 S:      Orphan / Obsolete
4831 F:      drivers/gpu/drm/tdfx/
4832
4833 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4834 M:      Dave Airlie <airlied@redhat.com>
4835 R:      Sean Paul <sean@poorly.run>
4836 L:      dri-devel@lists.freedesktop.org
4837 S:      Odd Fixes
4838 F:      drivers/gpu/drm/udl/
4839 T:      git git://anongit.freedesktop.org/drm/drm-misc
4840
4841 DRM DRIVER FOR VMWARE VIRTUAL GPU
4842 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4843 M:      Sinclair Yeh <syeh@vmware.com>
4844 M:      Thomas Hellstrom <thellstrom@vmware.com>
4845 L:      dri-devel@lists.freedesktop.org
4846 T:      git git://people.freedesktop.org/~syeh/repos_linux
4847 T:      git git://people.freedesktop.org/~thomash/linux
4848 S:      Supported
4849 F:      drivers/gpu/drm/vmwgfx/
4850 F:      include/uapi/drm/vmwgfx_drm.h
4851
4852 DRM DRIVERS
4853 M:      David Airlie <airlied@linux.ie>
4854 L:      dri-devel@lists.freedesktop.org
4855 T:      git git://anongit.freedesktop.org/drm/drm
4856 B:      https://bugs.freedesktop.org/
4857 C:      irc://chat.freenode.net/dri-devel
4858 S:      Maintained
4859 F:      drivers/gpu/drm/
4860 F:      drivers/gpu/vga/
4861 F:      Documentation/devicetree/bindings/display/
4862 F:      Documentation/devicetree/bindings/gpu/
4863 F:      Documentation/gpu/
4864 F:      include/drm/
4865 F:      include/uapi/drm/
4866 F:      include/linux/vga*
4867
4868 DRM DRIVERS AND MISC GPU PATCHES
4869 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4870 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4871 M:      Sean Paul <sean@poorly.run>
4872 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4873 S:      Maintained
4874 T:      git git://anongit.freedesktop.org/drm/drm-misc
4875 F:      Documentation/gpu/
4876 F:      drivers/gpu/vga/
4877 F:      drivers/gpu/drm/*
4878 F:      include/drm/drm*
4879 F:      include/uapi/drm/drm*
4880 F:      include/linux/vga*
4881
4882 DRM DRIVERS FOR ALLWINNER A10
4883 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4884 L:      dri-devel@lists.freedesktop.org
4885 S:      Supported
4886 F:      drivers/gpu/drm/sun4i/
4887 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4888 T:      git git://anongit.freedesktop.org/drm/drm-misc
4889
4890 DRM DRIVERS FOR AMLOGIC SOCS
4891 M:      Neil Armstrong <narmstrong@baylibre.com>
4892 L:      dri-devel@lists.freedesktop.org
4893 L:      linux-amlogic@lists.infradead.org
4894 W:      http://linux-meson.com/
4895 S:      Supported
4896 F:      drivers/gpu/drm/meson/
4897 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4898 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4899 F:      Documentation/gpu/meson.rst
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901
4902 DRM DRIVERS FOR ATMEL HLCDC
4903 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4904 L:      dri-devel@lists.freedesktop.org
4905 S:      Supported
4906 F:      drivers/gpu/drm/atmel-hlcdc/
4907 F:      Documentation/devicetree/bindings/display/atmel/
4908 T:      git git://anongit.freedesktop.org/drm/drm-misc
4909
4910 DRM DRIVERS FOR BRIDGE CHIPS
4911 M:      Archit Taneja <architt@codeaurora.org>
4912 M:      Andrzej Hajda <a.hajda@samsung.com>
4913 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4914 S:      Maintained
4915 T:      git git://anongit.freedesktop.org/drm/drm-misc
4916 F:      drivers/gpu/drm/bridge/
4917
4918 DRM DRIVERS FOR EXYNOS
4919 M:      Inki Dae <inki.dae@samsung.com>
4920 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4921 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4922 M:      Kyungmin Park <kyungmin.park@samsung.com>
4923 L:      dri-devel@lists.freedesktop.org
4924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4925 S:      Supported
4926 F:      drivers/gpu/drm/exynos/
4927 F:      include/uapi/drm/exynos_drm.h
4928 F:      Documentation/devicetree/bindings/display/exynos/
4929
4930 DRM DRIVERS FOR FREESCALE DCU
4931 M:      Stefan Agner <stefan@agner.ch>
4932 M:      Alison Wang <alison.wang@nxp.com>
4933 L:      dri-devel@lists.freedesktop.org
4934 S:      Supported
4935 F:      drivers/gpu/drm/fsl-dcu/
4936 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4937 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4938 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4939 T:      git git://anongit.freedesktop.org/drm/drm-misc
4940
4941 DRM DRIVERS FOR FREESCALE IMX
4942 M:      Philipp Zabel <p.zabel@pengutronix.de>
4943 L:      dri-devel@lists.freedesktop.org
4944 S:      Maintained
4945 F:      drivers/gpu/drm/imx/
4946 F:      drivers/gpu/ipu-v3/
4947 F:      Documentation/devicetree/bindings/display/imx/
4948
4949 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4950 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4951 L:      dri-devel@lists.freedesktop.org
4952 T:      git git://github.com/patjak/drm-gma500
4953 S:      Maintained
4954 F:      drivers/gpu/drm/gma500/
4955
4956 DRM DRIVERS FOR HISILICON
4957 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4958 M:      Rongrong Zou <zourongrong@gmail.com>
4959 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4960 R:      Chen Feng <puck.chen@hisilicon.com>
4961 L:      dri-devel@lists.freedesktop.org
4962 T:      git git://github.com/xin3liang/linux.git
4963 S:      Maintained
4964 F:      drivers/gpu/drm/hisilicon/
4965 F:      Documentation/devicetree/bindings/display/hisilicon/
4966
4967 DRM DRIVERS FOR MEDIATEK
4968 M:      CK Hu <ck.hu@mediatek.com>
4969 M:      Philipp Zabel <p.zabel@pengutronix.de>
4970 L:      dri-devel@lists.freedesktop.org
4971 S:      Supported
4972 F:      drivers/gpu/drm/mediatek/
4973 F:      Documentation/devicetree/bindings/display/mediatek/
4974
4975 DRM DRIVERS FOR NVIDIA TEGRA
4976 M:      Thierry Reding <thierry.reding@gmail.com>
4977 L:      dri-devel@lists.freedesktop.org
4978 L:      linux-tegra@vger.kernel.org
4979 T:      git git://anongit.freedesktop.org/tegra/linux.git
4980 S:      Supported
4981 F:      drivers/gpu/drm/tegra/
4982 F:      drivers/gpu/host1x/
4983 F:      include/linux/host1x.h
4984 F:      include/uapi/drm/tegra_drm.h
4985 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4986
4987 DRM DRIVERS FOR RENESAS
4988 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4989 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4990 L:      dri-devel@lists.freedesktop.org
4991 L:      linux-renesas-soc@vger.kernel.org
4992 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4993 S:      Supported
4994 F:      drivers/gpu/drm/rcar-du/
4995 F:      drivers/gpu/drm/shmobile/
4996 F:      include/linux/platform_data/shmob_drm.h
4997 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4998 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4999 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5000
5001 DRM DRIVERS FOR ROCKCHIP
5002 M:      Sandy Huang <hjc@rock-chips.com>
5003 M:      Heiko Stübner <heiko@sntech.de>
5004 L:      dri-devel@lists.freedesktop.org
5005 S:      Maintained
5006 F:      drivers/gpu/drm/rockchip/
5007 F:      Documentation/devicetree/bindings/display/rockchip/
5008 T:      git git://anongit.freedesktop.org/drm/drm-misc
5009
5010 DRM DRIVERS FOR STI
5011 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5012 M:      Vincent Abriou <vincent.abriou@st.com>
5013 L:      dri-devel@lists.freedesktop.org
5014 T:      git git://anongit.freedesktop.org/drm/drm-misc
5015 S:      Maintained
5016 F:      drivers/gpu/drm/sti
5017 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5018
5019 DRM DRIVERS FOR STM
5020 M:      Yannick Fertre <yannick.fertre@st.com>
5021 M:      Philippe Cornu <philippe.cornu@st.com>
5022 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5023 M:      Vincent Abriou <vincent.abriou@st.com>
5024 L:      dri-devel@lists.freedesktop.org
5025 T:      git git://anongit.freedesktop.org/drm/drm-misc
5026 S:      Maintained
5027 F:      drivers/gpu/drm/stm
5028 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5029
5030 DRM DRIVERS FOR TI LCDC
5031 M:      Jyri Sarha <jsarha@ti.com>
5032 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5033 L:      dri-devel@lists.freedesktop.org
5034 S:      Maintained
5035 F:      drivers/gpu/drm/tilcdc/
5036 F:      Documentation/devicetree/bindings/display/tilcdc/
5037
5038 DRM DRIVERS FOR TI OMAP
5039 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5040 L:      dri-devel@lists.freedesktop.org
5041 S:      Maintained
5042 F:      drivers/gpu/drm/omapdrm/
5043 F:      Documentation/devicetree/bindings/display/ti/
5044
5045 DRM DRIVERS FOR V3D
5046 M:      Eric Anholt <eric@anholt.net>
5047 S:      Supported
5048 F:      drivers/gpu/drm/v3d/
5049 F:      include/uapi/drm/v3d_drm.h
5050 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5051 T:      git git://anongit.freedesktop.org/drm/drm-misc
5052
5053 DRM DRIVERS FOR VC4
5054 M:      Eric Anholt <eric@anholt.net>
5055 T:      git git://github.com/anholt/linux
5056 S:      Supported
5057 F:      drivers/gpu/drm/vc4/
5058 F:      include/uapi/drm/vc4_drm.h
5059 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5060 T:      git git://anongit.freedesktop.org/drm/drm-misc
5061
5062 DRM DRIVERS FOR VIVANTE GPU IP
5063 M:      Lucas Stach <l.stach@pengutronix.de>
5064 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5065 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5066 L:      etnaviv@lists.freedesktop.org
5067 L:      dri-devel@lists.freedesktop.org
5068 S:      Maintained
5069 F:      drivers/gpu/drm/etnaviv/
5070 F:      include/uapi/drm/etnaviv_drm.h
5071 F:      Documentation/devicetree/bindings/display/etnaviv/
5072
5073 DRM DRIVERS FOR ZTE ZX
5074 M:      Shawn Guo <shawnguo@kernel.org>
5075 L:      dri-devel@lists.freedesktop.org
5076 S:      Maintained
5077 F:      drivers/gpu/drm/zte/
5078 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5079 T:      git git://anongit.freedesktop.org/drm/drm-misc
5080
5081 DRM PANEL DRIVERS
5082 M:      Thierry Reding <thierry.reding@gmail.com>
5083 L:      dri-devel@lists.freedesktop.org
5084 T:      git git://anongit.freedesktop.org/drm/drm-misc
5085 S:      Maintained
5086 F:      drivers/gpu/drm/drm_panel.c
5087 F:      drivers/gpu/drm/panel/
5088 F:      include/drm/drm_panel.h
5089 F:      Documentation/devicetree/bindings/display/panel/
5090
5091 DRM TINYDRM DRIVERS
5092 M:      Noralf Trønnes <noralf@tronnes.org>
5093 W:      https://github.com/notro/tinydrm/wiki/Development
5094 T:      git git://anongit.freedesktop.org/drm/drm-misc
5095 S:      Maintained
5096 F:      drivers/gpu/drm/tinydrm/
5097 F:      include/drm/tinydrm/
5098
5099 DRM DRIVERS FOR XEN
5100 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5101 T:      git git://anongit.freedesktop.org/drm/drm-misc
5102 L:      dri-devel@lists.freedesktop.org
5103 L:      xen-devel@lists.xen.org
5104 S:      Supported
5105 F:      drivers/gpu/drm/xen/
5106 F:      Documentation/gpu/xen-front.rst
5107
5108 DRM TTM SUBSYSTEM
5109 M:      Christian Koenig <christian.koenig@amd.com>
5110 M:      Huang Rui <ray.huang@amd.com>
5111 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5112 T:      git git://people.freedesktop.org/~agd5f/linux
5113 S:      Maintained
5114 L:      dri-devel@lists.freedesktop.org
5115 F:      include/drm/ttm/
5116 F:      drivers/gpu/drm/ttm/
5117
5118 DSBR100 USB FM RADIO DRIVER
5119 M:      Alexey Klimov <klimov.linux@gmail.com>
5120 L:      linux-media@vger.kernel.org
5121 T:      git git://linuxtv.org/media_tree.git
5122 S:      Maintained
5123 F:      drivers/media/radio/dsbr100.c
5124
5125 DSCC4 DRIVER
5126 M:      Francois Romieu <romieu@fr.zoreil.com>
5127 L:      netdev@vger.kernel.org
5128 S:      Maintained
5129 F:      drivers/net/wan/dscc4.c
5130
5131 DT3155 MEDIA DRIVER
5132 M:      Hans Verkuil <hverkuil@xs4all.nl>
5133 L:      linux-media@vger.kernel.org
5134 T:      git git://linuxtv.org/media_tree.git
5135 W:      https://linuxtv.org
5136 S:      Odd Fixes
5137 F:      drivers/media/pci/dt3155/
5138
5139 DVB_USB_AF9015 MEDIA DRIVER
5140 M:      Antti Palosaari <crope@iki.fi>
5141 L:      linux-media@vger.kernel.org
5142 W:      https://linuxtv.org
5143 W:      http://palosaari.fi/linux/
5144 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5145 T:      git git://linuxtv.org/anttip/media_tree.git
5146 S:      Maintained
5147 F:      drivers/media/usb/dvb-usb-v2/af9015*
5148
5149 DVB_USB_AF9035 MEDIA DRIVER
5150 M:      Antti Palosaari <crope@iki.fi>
5151 L:      linux-media@vger.kernel.org
5152 W:      https://linuxtv.org
5153 W:      http://palosaari.fi/linux/
5154 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5155 T:      git git://linuxtv.org/anttip/media_tree.git
5156 S:      Maintained
5157 F:      drivers/media/usb/dvb-usb-v2/af9035*
5158
5159 DVB_USB_ANYSEE MEDIA DRIVER
5160 M:      Antti Palosaari <crope@iki.fi>
5161 L:      linux-media@vger.kernel.org
5162 W:      https://linuxtv.org
5163 W:      http://palosaari.fi/linux/
5164 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5165 T:      git git://linuxtv.org/anttip/media_tree.git
5166 S:      Maintained
5167 F:      drivers/media/usb/dvb-usb-v2/anysee*
5168
5169 DVB_USB_AU6610 MEDIA DRIVER
5170 M:      Antti Palosaari <crope@iki.fi>
5171 L:      linux-media@vger.kernel.org
5172 W:      https://linuxtv.org
5173 W:      http://palosaari.fi/linux/
5174 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5175 T:      git git://linuxtv.org/anttip/media_tree.git
5176 S:      Maintained
5177 F:      drivers/media/usb/dvb-usb-v2/au6610*
5178
5179 DVB_USB_CE6230 MEDIA DRIVER
5180 M:      Antti Palosaari <crope@iki.fi>
5181 L:      linux-media@vger.kernel.org
5182 W:      https://linuxtv.org
5183 W:      http://palosaari.fi/linux/
5184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5185 T:      git git://linuxtv.org/anttip/media_tree.git
5186 S:      Maintained
5187 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5188
5189 DVB_USB_CXUSB MEDIA DRIVER
5190 M:      Michael Krufky <mkrufky@linuxtv.org>
5191 L:      linux-media@vger.kernel.org
5192 W:      https://linuxtv.org
5193 W:      http://github.com/mkrufky
5194 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5195 T:      git git://linuxtv.org/media_tree.git
5196 S:      Maintained
5197 F:      drivers/media/usb/dvb-usb/cxusb*
5198
5199 DVB_USB_EC168 MEDIA DRIVER
5200 M:      Antti Palosaari <crope@iki.fi>
5201 L:      linux-media@vger.kernel.org
5202 W:      https://linuxtv.org
5203 W:      http://palosaari.fi/linux/
5204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5205 T:      git git://linuxtv.org/anttip/media_tree.git
5206 S:      Maintained
5207 F:      drivers/media/usb/dvb-usb-v2/ec168*
5208
5209 DVB_USB_GL861 MEDIA DRIVER
5210 M:      Antti Palosaari <crope@iki.fi>
5211 L:      linux-media@vger.kernel.org
5212 W:      https://linuxtv.org
5213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5214 T:      git git://linuxtv.org/anttip/media_tree.git
5215 S:      Maintained
5216 F:      drivers/media/usb/dvb-usb-v2/gl861*
5217
5218 DVB_USB_MXL111SF MEDIA DRIVER
5219 M:      Michael Krufky <mkrufky@linuxtv.org>
5220 L:      linux-media@vger.kernel.org
5221 W:      https://linuxtv.org
5222 W:      http://github.com/mkrufky
5223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5224 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5225 S:      Maintained
5226 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5227
5228 DVB_USB_RTL28XXU MEDIA DRIVER
5229 M:      Antti Palosaari <crope@iki.fi>
5230 L:      linux-media@vger.kernel.org
5231 W:      https://linuxtv.org
5232 W:      http://palosaari.fi/linux/
5233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5234 T:      git git://linuxtv.org/anttip/media_tree.git
5235 S:      Maintained
5236 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5237
5238 DVB_USB_V2 MEDIA DRIVER
5239 M:      Antti Palosaari <crope@iki.fi>
5240 L:      linux-media@vger.kernel.org
5241 W:      https://linuxtv.org
5242 W:      http://palosaari.fi/linux/
5243 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5244 T:      git git://linuxtv.org/anttip/media_tree.git
5245 S:      Maintained
5246 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5247 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5248
5249 DYNAMIC DEBUG
5250 M:      Jason Baron <jbaron@akamai.com>
5251 S:      Maintained
5252 F:      lib/dynamic_debug.c
5253 F:      include/linux/dynamic_debug.h
5254
5255 DYNAMIC INTERRUPT MODERATION
5256 M:      Tal Gilboa <talgi@mellanox.com>
5257 S:      Maintained
5258 F:      include/linux/net_dim.h
5259
5260 DZ DECSTATION DZ11 SERIAL DRIVER
5261 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5262 S:      Maintained
5263 F:      drivers/tty/serial/dz.*
5264
5265 E3X0 POWER BUTTON DRIVER
5266 M:      Moritz Fischer <moritz.fischer@ettus.com>
5267 L:      usrp-users@lists.ettus.com
5268 W:      http://www.ettus.com
5269 S:      Supported
5270 F:      drivers/input/misc/e3x0-button.c
5271 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5272
5273 E4000 MEDIA DRIVER
5274 M:      Antti Palosaari <crope@iki.fi>
5275 L:      linux-media@vger.kernel.org
5276 W:      https://linuxtv.org
5277 W:      http://palosaari.fi/linux/
5278 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5279 T:      git git://linuxtv.org/anttip/media_tree.git
5280 S:      Maintained
5281 F:      drivers/media/tuners/e4000*
5282
5283 EARTH_PT1 MEDIA DRIVER
5284 M:      Akihiro Tsukada <tskd08@gmail.com>
5285 L:      linux-media@vger.kernel.org
5286 S:      Odd Fixes
5287 F:      drivers/media/pci/pt1/
5288
5289 EARTH_PT3 MEDIA DRIVER
5290 M:      Akihiro Tsukada <tskd08@gmail.com>
5291 L:      linux-media@vger.kernel.org
5292 S:      Odd Fixes
5293 F:      drivers/media/pci/pt3/
5294
5295 EC100 MEDIA DRIVER
5296 M:      Antti Palosaari <crope@iki.fi>
5297 L:      linux-media@vger.kernel.org
5298 W:      https://linuxtv.org
5299 W:      http://palosaari.fi/linux/
5300 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5301 T:      git git://linuxtv.org/anttip/media_tree.git
5302 S:      Maintained
5303 F:      drivers/media/dvb-frontends/ec100*
5304
5305 ECRYPT FILE SYSTEM
5306 M:      Tyler Hicks <tyhicks@canonical.com>
5307 L:      ecryptfs@vger.kernel.org
5308 W:      http://ecryptfs.org
5309 W:      https://launchpad.net/ecryptfs
5310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5311 S:      Supported
5312 F:      Documentation/filesystems/ecryptfs.txt
5313 F:      fs/ecryptfs/
5314
5315 EDAC-AMD64
5316 M:      Borislav Petkov <bp@alien8.de>
5317 L:      linux-edac@vger.kernel.org
5318 S:      Maintained
5319 F:      drivers/edac/amd64_edac*
5320
5321 EDAC-CALXEDA
5322 M:      Robert Richter <rric@kernel.org>
5323 L:      linux-edac@vger.kernel.org
5324 S:      Maintained
5325 F:      drivers/edac/highbank*
5326
5327 EDAC-CAVIUM OCTEON
5328 M:      Ralf Baechle <ralf@linux-mips.org>
5329 M:      David Daney <david.daney@cavium.com>
5330 L:      linux-edac@vger.kernel.org
5331 L:      linux-mips@vger.kernel.org
5332 S:      Supported
5333 F:      drivers/edac/octeon_edac*
5334
5335 EDAC-CAVIUM THUNDERX
5336 M:      David Daney <david.daney@cavium.com>
5337 M:      Jan Glauber <jglauber@cavium.com>
5338 L:      linux-edac@vger.kernel.org
5339 S:      Supported
5340 F:      drivers/edac/thunderx_edac*
5341
5342 EDAC-CORE
5343 M:      Borislav Petkov <bp@alien8.de>
5344 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5345 L:      linux-edac@vger.kernel.org
5346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5348 S:      Supported
5349 F:      Documentation/admin-guide/ras.rst
5350 F:      Documentation/driver-api/edac.rst
5351 F:      drivers/edac/
5352 F:      include/linux/edac.h
5353
5354 EDAC-E752X
5355 M:      Mark Gross <mark.gross@intel.com>
5356 L:      linux-edac@vger.kernel.org
5357 S:      Maintained
5358 F:      drivers/edac/e752x_edac.c
5359
5360 EDAC-E7XXX
5361 L:      linux-edac@vger.kernel.org
5362 S:      Maintained
5363 F:      drivers/edac/e7xxx_edac.c
5364
5365 EDAC-FSL_DDR
5366 M:      York Sun <york.sun@nxp.com>
5367 L:      linux-edac@vger.kernel.org
5368 S:      Maintained
5369 F:      drivers/edac/fsl_ddr_edac.*
5370
5371 EDAC-GHES
5372 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5373 L:      linux-edac@vger.kernel.org
5374 S:      Maintained
5375 F:      drivers/edac/ghes_edac.c
5376
5377 EDAC-I3000
5378 L:      linux-edac@vger.kernel.org
5379 S:      Orphan
5380 F:      drivers/edac/i3000_edac.c
5381
5382 EDAC-I5000
5383 L:      linux-edac@vger.kernel.org
5384 S:      Maintained
5385 F:      drivers/edac/i5000_edac.c
5386
5387 EDAC-I5400
5388 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5389 L:      linux-edac@vger.kernel.org
5390 S:      Maintained
5391 F:      drivers/edac/i5400_edac.c
5392
5393 EDAC-I7300
5394 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5395 L:      linux-edac@vger.kernel.org
5396 S:      Maintained
5397 F:      drivers/edac/i7300_edac.c
5398
5399 EDAC-I7CORE
5400 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5401 L:      linux-edac@vger.kernel.org
5402 S:      Maintained
5403 F:      drivers/edac/i7core_edac.c
5404
5405 EDAC-I82443BXGX
5406 M:      Tim Small <tim@buttersideup.com>
5407 L:      linux-edac@vger.kernel.org
5408 S:      Maintained
5409 F:      drivers/edac/i82443bxgx_edac.c
5410
5411 EDAC-I82975X
5412 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5413 M:      "Arvind R." <arvino55@gmail.com>
5414 L:      linux-edac@vger.kernel.org
5415 S:      Maintained
5416 F:      drivers/edac/i82975x_edac.c
5417
5418 EDAC-IE31200
5419 M:      Jason Baron <jbaron@akamai.com>
5420 L:      linux-edac@vger.kernel.org
5421 S:      Maintained
5422 F:      drivers/edac/ie31200_edac.c
5423
5424 EDAC-MPC85XX
5425 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5426 L:      linux-edac@vger.kernel.org
5427 S:      Maintained
5428 F:      drivers/edac/mpc85xx_edac.[ch]
5429
5430 EDAC-PASEMI
5431 M:      Egor Martovetsky <egor@pasemi.com>
5432 L:      linux-edac@vger.kernel.org
5433 S:      Maintained
5434 F:      drivers/edac/pasemi_edac.c
5435
5436 EDAC-PND2
5437 M:      Tony Luck <tony.luck@intel.com>
5438 L:      linux-edac@vger.kernel.org
5439 S:      Maintained
5440 F:      drivers/edac/pnd2_edac.[ch]
5441
5442 EDAC-R82600
5443 M:      Tim Small <tim@buttersideup.com>
5444 L:      linux-edac@vger.kernel.org
5445 S:      Maintained
5446 F:      drivers/edac/r82600_edac.c
5447
5448 EDAC-SBRIDGE
5449 M:      Tony Luck <tony.luck@intel.com>
5450 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5451 L:      linux-edac@vger.kernel.org
5452 S:      Maintained
5453 F:      drivers/edac/sb_edac.c
5454
5455 EDAC-SKYLAKE
5456 M:      Tony Luck <tony.luck@intel.com>
5457 L:      linux-edac@vger.kernel.org
5458 S:      Maintained
5459 F:      drivers/edac/skx_edac.c
5460
5461 EDAC-TI
5462 M:      Tero Kristo <t-kristo@ti.com>
5463 L:      linux-edac@vger.kernel.org
5464 S:      Maintained
5465 F:      drivers/edac/ti_edac.c
5466
5467 EDAC-QCOM
5468 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5469 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5470 L:      linux-arm-msm@vger.kernel.org
5471 L:      linux-edac@vger.kernel.org
5472 S:      Maintained
5473 F:      drivers/edac/qcom_edac.c
5474
5475 EDIROL UA-101/UA-1000 DRIVER
5476 M:      Clemens Ladisch <clemens@ladisch.de>
5477 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5478 T:      git git://git.alsa-project.org/alsa-kernel.git
5479 S:      Maintained
5480 F:      sound/usb/misc/ua101.c
5481
5482 EFI TEST DRIVER
5483 L:      linux-efi@vger.kernel.org
5484 M:      Ivan Hu <ivan.hu@canonical.com>
5485 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5486 S:      Maintained
5487 F:      drivers/firmware/efi/test/
5488
5489 EFI VARIABLE FILESYSTEM
5490 M:      Matthew Garrett <matthew.garrett@nebula.com>
5491 M:      Jeremy Kerr <jk@ozlabs.org>
5492 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5494 L:      linux-efi@vger.kernel.org
5495 S:      Maintained
5496 F:      fs/efivarfs/
5497
5498 EFIFB FRAMEBUFFER DRIVER
5499 L:      linux-fbdev@vger.kernel.org
5500 M:      Peter Jones <pjones@redhat.com>
5501 S:      Maintained
5502 F:      drivers/video/fbdev/efifb.c
5503
5504 EFS FILESYSTEM
5505 W:      http://aeschi.ch.eu.org/efs/
5506 S:      Orphan
5507 F:      fs/efs/
5508
5509 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5510 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5511 L:      netdev@vger.kernel.org
5512 S:      Maintained
5513 F:      drivers/net/ethernet/ibm/ehea/
5514
5515 EM28XX VIDEO4LINUX DRIVER
5516 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5517 L:      linux-media@vger.kernel.org
5518 W:      https://linuxtv.org
5519 T:      git git://linuxtv.org/media_tree.git
5520 S:      Maintained
5521 F:      drivers/media/usb/em28xx/
5522 F:      Documentation/media/v4l-drivers/em28xx*
5523
5524 EMBEDDED LINUX
5525 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5526 M:      Matt Mackall <mpm@selenic.com>
5527 M:      David Woodhouse <dwmw2@infradead.org>
5528 L:      linux-embedded@vger.kernel.org
5529 S:      Maintained
5530
5531 Emulex 10Gbps iSCSI - OneConnect DRIVER
5532 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5533 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5534 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5535 L:      linux-scsi@vger.kernel.org
5536 W:      http://www.broadcom.com
5537 S:      Supported
5538 F:      drivers/scsi/be2iscsi/
5539
5540 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5541 M:      Sathya Perla <sathya.perla@broadcom.com>
5542 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5543 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5544 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5545 L:      netdev@vger.kernel.org
5546 W:      http://www.emulex.com
5547 S:      Supported
5548 F:      drivers/net/ethernet/emulex/benet/
5549
5550 EMULEX ONECONNECT ROCE DRIVER
5551 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5552 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5553 L:      linux-rdma@vger.kernel.org
5554 W:      http://www.broadcom.com
5555 S:      Odd Fixes
5556 F:      drivers/infiniband/hw/ocrdma/
5557 F:      include/uapi/rdma/ocrdma-abi.h
5558
5559 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5560 M:      James Smart <james.smart@broadcom.com>
5561 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5562 L:      linux-scsi@vger.kernel.org
5563 W:      http://www.broadcom.com
5564 S:      Supported
5565 F:      drivers/scsi/lpfc/
5566
5567 ENE CB710 FLASH CARD READER DRIVER
5568 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5569 S:      Maintained
5570 F:      drivers/misc/cb710/
5571 F:      drivers/mmc/host/cb710-mmc.*
5572 F:      include/linux/cb710.h
5573
5574 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5575 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5576 S:      Maintained
5577 F:      drivers/media/rc/ene_ir.*
5578
5579 EPSON S1D13XXX FRAMEBUFFER DRIVER
5580 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5581 S:      Maintained
5582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5583 F:      drivers/video/fbdev/s1d13xxxfb.c
5584 F:      include/video/s1d13xxxfb.h
5585
5586 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5587 M:      Jeff Layton <jlayton@kernel.org>
5588 S:      Maintained
5589 F:      lib/errseq.c
5590 F:      include/linux/errseq.h
5591
5592 ET131X NETWORK DRIVER
5593 M:      Mark Einon <mark.einon@gmail.com>
5594 S:      Odd Fixes
5595 F:      drivers/net/ethernet/agere/
5596
5597 ETHERNET BRIDGE
5598 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5599 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5600 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5601 L:      netdev@vger.kernel.org
5602 W:      http://www.linuxfoundation.org/en/Net:Bridge
5603 S:      Maintained
5604 F:      include/linux/netfilter_bridge/
5605 F:      net/bridge/
5606
5607 ETHERNET PHY LIBRARY
5608 M:      Andrew Lunn <andrew@lunn.ch>
5609 M:      Florian Fainelli <f.fainelli@gmail.com>
5610 M:      Heiner Kallweit <hkallweit1@gmail.com>
5611 L:      netdev@vger.kernel.org
5612 S:      Maintained
5613 F:      Documentation/ABI/testing/sysfs-bus-mdio
5614 F:      Documentation/devicetree/bindings/net/mdio*
5615 F:      Documentation/networking/phy.txt
5616 F:      drivers/net/phy/
5617 F:      drivers/of/of_mdio.c
5618 F:      drivers/of/of_net.c
5619 F:      include/linux/*mdio*.h
5620 F:      include/linux/of_net.h
5621 F:      include/linux/phy.h
5622 F:      include/linux/phy_fixed.h
5623 F:      include/linux/platform_data/mdio-bcm-unimac.h
5624 F:      include/trace/events/mdio.h
5625 F:      include/uapi/linux/mdio.h
5626 F:      include/uapi/linux/mii.h
5627
5628 EXT2 FILE SYSTEM
5629 M:      Jan Kara <jack@suse.com>
5630 L:      linux-ext4@vger.kernel.org
5631 S:      Maintained
5632 F:      Documentation/filesystems/ext2.txt
5633 F:      fs/ext2/
5634 F:      include/linux/ext2*
5635
5636 EXT4 FILE SYSTEM
5637 M:      "Theodore Ts'o" <tytso@mit.edu>
5638 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5639 L:      linux-ext4@vger.kernel.org
5640 W:      http://ext4.wiki.kernel.org
5641 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5643 S:      Maintained
5644 F:      Documentation/filesystems/ext4/ext4.rst
5645 F:      fs/ext4/
5646
5647 Extended Verification Module (EVM)
5648 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5649 L:      linux-integrity@vger.kernel.org
5650 S:      Supported
5651 F:      security/integrity/evm/
5652
5653 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5654 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5655 L:      linux-efi@vger.kernel.org
5656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5657 S:      Maintained
5658 F:      Documentation/efi-stub.txt
5659 F:      arch/*/kernel/efi.c
5660 F:      arch/x86/boot/compressed/eboot.[ch]
5661 F:      arch/*/include/asm/efi.h
5662 F:      arch/x86/platform/efi/
5663 F:      drivers/firmware/efi/
5664 F:      include/linux/efi*.h
5665 F:      arch/arm/boot/compressed/efi-header.S
5666 F:      arch/arm64/kernel/efi-entry.S
5667
5668 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5669 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5670 M:      Chanwoo Choi <cw00.choi@samsung.com>
5671 L:      linux-kernel@vger.kernel.org
5672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5673 S:      Maintained
5674 F:      drivers/extcon/
5675 F:      include/linux/extcon/
5676 F:      include/linux/extcon.h
5677 F:      Documentation/extcon/
5678 F:      Documentation/devicetree/bindings/extcon/
5679
5680 EXYNOS DP DRIVER
5681 M:      Jingoo Han <jingoohan1@gmail.com>
5682 L:      dri-devel@lists.freedesktop.org
5683 S:      Maintained
5684 F:      drivers/gpu/drm/exynos/exynos_dp*
5685
5686 EXYNOS SYSMMU (IOMMU) driver
5687 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5688 L:      iommu@lists.linux-foundation.org
5689 S:      Maintained
5690 F:      drivers/iommu/exynos-iommu.c
5691
5692 EZchip NPS platform support
5693 M:      Vineet Gupta <vgupta@synopsys.com>
5694 M:      Ofer Levi <oferle@mellanox.com>
5695 S:      Supported
5696 F:      arch/arc/plat-eznps
5697 F:      arch/arc/boot/dts/eznps.dts
5698
5699 F2FS FILE SYSTEM
5700 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5701 M:      Chao Yu <yuchao0@huawei.com>
5702 L:      linux-f2fs-devel@lists.sourceforge.net
5703 W:      https://f2fs.wiki.kernel.org/
5704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5705 S:      Maintained
5706 F:      Documentation/filesystems/f2fs.txt
5707 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5708 F:      fs/f2fs/
5709 F:      include/linux/f2fs_fs.h
5710 F:      include/trace/events/f2fs.h
5711
5712 F71805F HARDWARE MONITORING DRIVER
5713 M:      Jean Delvare <jdelvare@suse.com>
5714 L:      linux-hwmon@vger.kernel.org
5715 S:      Maintained
5716 F:      Documentation/hwmon/f71805f
5717 F:      drivers/hwmon/f71805f.c
5718
5719 FADDR2LINE
5720 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5721 S:      Maintained
5722 F:      scripts/faddr2line
5723
5724 FAILOVER MODULE
5725 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5726 L:      netdev@vger.kernel.org
5727 S:      Supported
5728 F:      net/core/failover.c
5729 F:      include/net/failover.h
5730 F:      Documentation/networking/failover.rst
5731
5732 FANOTIFY
5733 M:      Jan Kara <jack@suse.cz>
5734 R:      Amir Goldstein <amir73il@gmail.com>
5735 L:      linux-fsdevel@vger.kernel.org
5736 S:      Maintained
5737 F:      fs/notify/fanotify/
5738 F:      include/linux/fanotify.h
5739 F:      include/uapi/linux/fanotify.h
5740
5741 FARSYNC SYNCHRONOUS DRIVER
5742 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5743 W:      http://www.farsite.co.uk/
5744 S:      Supported
5745 F:      drivers/net/wan/farsync.*
5746
5747 FAULT INJECTION SUPPORT
5748 M:      Akinobu Mita <akinobu.mita@gmail.com>
5749 S:      Supported
5750 F:      Documentation/fault-injection/
5751 F:      lib/fault-inject.c
5752
5753 FBTFT Framebuffer drivers
5754 S:      Orphan
5755 L:      dri-devel@lists.freedesktop.org
5756 L:      linux-fbdev@vger.kernel.org
5757 F:      drivers/staging/fbtft/
5758
5759 FC0011 TUNER DRIVER
5760 M:      Michael Buesch <m@bues.ch>
5761 L:      linux-media@vger.kernel.org
5762 S:      Maintained
5763 F:      drivers/media/tuners/fc0011.h
5764 F:      drivers/media/tuners/fc0011.c
5765
5766 FC2580 MEDIA DRIVER
5767 M:      Antti Palosaari <crope@iki.fi>
5768 L:      linux-media@vger.kernel.org
5769 W:      https://linuxtv.org
5770 W:      http://palosaari.fi/linux/
5771 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5772 T:      git git://linuxtv.org/anttip/media_tree.git
5773 S:      Maintained
5774 F:      drivers/media/tuners/fc2580*
5775
5776 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5777 M:      Johannes Thumshirn <jth@kernel.org>
5778 L:      linux-scsi@vger.kernel.org
5779 W:      www.Open-FCoE.org
5780 S:      Supported
5781 F:      drivers/scsi/libfc/
5782 F:      drivers/scsi/fcoe/
5783 F:      include/scsi/fc/
5784 F:      include/scsi/libfc.h
5785 F:      include/scsi/libfcoe.h
5786 F:      include/uapi/scsi/fc/
5787
5788 FILE LOCKING (flock() and fcntl()/lockf())
5789 M:      Jeff Layton <jlayton@kernel.org>
5790 M:      "J. Bruce Fields" <bfields@fieldses.org>
5791 L:      linux-fsdevel@vger.kernel.org
5792 S:      Maintained
5793 F:      include/linux/fcntl.h
5794 F:      include/uapi/linux/fcntl.h
5795 F:      fs/fcntl.c
5796 F:      fs/locks.c
5797
5798 FILESYSTEMS (VFS and infrastructure)
5799 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5800 L:      linux-fsdevel@vger.kernel.org
5801 S:      Maintained
5802 F:      fs/*
5803 F:      include/linux/fs.h
5804 F:      include/uapi/linux/fs.h
5805
5806 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5807 M:      Riku Voipio <riku.voipio@iki.fi>
5808 L:      linux-hwmon@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/hwmon/f75375s.c
5811 F:      include/linux/f75375s.h
5812
5813 FIREWIRE AUDIO DRIVERS
5814 M:      Clemens Ladisch <clemens@ladisch.de>
5815 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5816 T:      git git://git.alsa-project.org/alsa-kernel.git
5817 S:      Maintained
5818 F:      sound/firewire/
5819
5820 FIREWIRE MEDIA DRIVERS (firedtv)
5821 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5822 L:      linux-media@vger.kernel.org
5823 L:      linux1394-devel@lists.sourceforge.net
5824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5825 S:      Maintained
5826 F:      drivers/media/firewire/
5827
5828 FIREWIRE SBP-2 TARGET
5829 M:      Chris Boot <bootc@bootc.net>
5830 L:      linux-scsi@vger.kernel.org
5831 L:      target-devel@vger.kernel.org
5832 L:      linux1394-devel@lists.sourceforge.net
5833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5834 S:      Maintained
5835 F:      drivers/target/sbp/
5836
5837 FIREWIRE SUBSYSTEM
5838 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5839 L:      linux1394-devel@lists.sourceforge.net
5840 W:      http://ieee1394.wiki.kernel.org/
5841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5842 S:      Maintained
5843 F:      drivers/firewire/
5844 F:      include/linux/firewire.h
5845 F:      include/uapi/linux/firewire*.h
5846 F:      tools/firewire/
5847
5848 FIRMWARE LOADER (request_firmware)
5849 M:      Luis Chamberlain <mcgrof@kernel.org>
5850 L:      linux-kernel@vger.kernel.org
5851 S:      Maintained
5852 F:      Documentation/firmware_class/
5853 F:      drivers/base/firmware_loader/
5854 F:      include/linux/firmware.h
5855
5856 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5857 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5858 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5859 S:      Maintained
5860 F:      drivers/block/rsxx/
5861
5862 FLOPPY DRIVER
5863 M:      Jiri Kosina <jikos@kernel.org>
5864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5865 S:      Odd fixes
5866 F:      drivers/block/floppy.c
5867
5868 FMC SUBSYSTEM
5869 M:      Alessandro Rubini <rubini@gnudd.com>
5870 W:      http://www.ohwr.org/projects/fmc-bus
5871 S:      Supported
5872 F:      drivers/fmc/
5873 F:      include/linux/fmc*.h
5874 F:      include/linux/ipmi-fru.h
5875 K:      fmc_d.*register
5876
5877 FPGA MANAGER FRAMEWORK
5878 M:      Alan Tull <atull@kernel.org>
5879 M:      Moritz Fischer <mdf@kernel.org>
5880 L:      linux-fpga@vger.kernel.org
5881 S:      Maintained
5882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5883 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5884 F:      Documentation/fpga/
5885 F:      Documentation/driver-api/fpga/
5886 F:      Documentation/devicetree/bindings/fpga/
5887 F:      drivers/fpga/
5888 F:      include/linux/fpga/
5889 W:      http://www.rocketboards.org
5890
5891 FPGA DFL DRIVERS
5892 M:      Wu Hao <hao.wu@intel.com>
5893 L:      linux-fpga@vger.kernel.org
5894 S:      Maintained
5895 F:      Documentation/fpga/dfl.txt
5896 F:      include/uapi/linux/fpga-dfl.h
5897 F:      drivers/fpga/dfl*
5898
5899 FPU EMULATOR
5900 M:      Bill Metzenthen <billm@melbpc.org.au>
5901 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5902 S:      Maintained
5903 F:      arch/x86/math-emu/
5904
5905 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5906 L:      netdev@vger.kernel.org
5907 S:      Orphan
5908 F:      drivers/net/wan/dlci.c
5909 F:      drivers/net/wan/sdla.c
5910
5911 FRAMEBUFFER LAYER
5912 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5913 L:      dri-devel@lists.freedesktop.org
5914 L:      linux-fbdev@vger.kernel.org
5915 T:      git git://github.com/bzolnier/linux.git
5916 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5917 S:      Maintained
5918 F:      Documentation/fb/
5919 F:      drivers/video/
5920 F:      include/video/
5921 F:      include/linux/fb.h
5922 F:      include/uapi/video/
5923 F:      include/uapi/linux/fb.h
5924
5925 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5926 M:      Horia Geantă <horia.geanta@nxp.com>
5927 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5928 L:      linux-crypto@vger.kernel.org
5929 S:      Maintained
5930 F:      drivers/crypto/caam/
5931 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5932
5933 FREESCALE DIU FRAMEBUFFER DRIVER
5934 M:      Timur Tabi <timur@kernel.org>
5935 L:      linux-fbdev@vger.kernel.org
5936 S:      Maintained
5937 F:      drivers/video/fbdev/fsl-diu-fb.*
5938
5939 FREESCALE DMA DRIVER
5940 M:      Li Yang <leoyang.li@nxp.com>
5941 M:      Zhang Wei <zw@zh-kernel.org>
5942 L:      linuxppc-dev@lists.ozlabs.org
5943 S:      Maintained
5944 F:      drivers/dma/fsldma.*
5945
5946 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5947 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5948 L:      netdev@vger.kernel.org
5949 S:      Maintained
5950 F:      drivers/net/ethernet/freescale/gianfar*
5951 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5952
5953 FREESCALE GPMI NAND DRIVER
5954 M:      Han Xu <han.xu@nxp.com>
5955 L:      linux-mtd@lists.infradead.org
5956 S:      Maintained
5957 F:      drivers/mtd/nand/raw/gpmi-nand/*
5958
5959 FREESCALE I2C CPM DRIVER
5960 M:      Jochen Friedrich <jochen@scram.de>
5961 L:      linuxppc-dev@lists.ozlabs.org
5962 L:      linux-i2c@vger.kernel.org
5963 S:      Maintained
5964 F:      drivers/i2c/busses/i2c-cpm.c
5965
5966 FREESCALE IMX LPI2C DRIVER
5967 M:      Dong Aisheng <aisheng.dong@nxp.com>
5968 L:      linux-i2c@vger.kernel.org
5969 L:      linux-imx@nxp.com
5970 S:      Maintained
5971 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5972 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5973
5974 FREESCALE IMX / MXC FEC DRIVER
5975 M:      Fugang Duan <fugang.duan@nxp.com>
5976 L:      netdev@vger.kernel.org
5977 S:      Maintained
5978 F:      drivers/net/ethernet/freescale/fec_main.c
5979 F:      drivers/net/ethernet/freescale/fec_ptp.c
5980 F:      drivers/net/ethernet/freescale/fec.h
5981 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5982
5983 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5984 M:      Sascha Hauer <s.hauer@pengutronix.de>
5985 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5986 L:      linux-fbdev@vger.kernel.org
5987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5988 S:      Maintained
5989 F:      include/linux/platform_data/video-imxfb.h
5990 F:      drivers/video/fbdev/imxfb.c
5991
5992 FREESCALE QORIQ DPAA ETHERNET DRIVER
5993 M:      Madalin Bucur <madalin.bucur@nxp.com>
5994 L:      netdev@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/net/ethernet/freescale/dpaa
5997
5998 FREESCALE QORIQ DPAA FMAN DRIVER
5999 M:      Madalin Bucur <madalin.bucur@nxp.com>
6000 L:      netdev@vger.kernel.org
6001 S:      Maintained
6002 F:      drivers/net/ethernet/freescale/fman
6003 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6004
6005 FREESCALE QORIQ PTP CLOCK DRIVER
6006 M:      Yangbo Lu <yangbo.lu@nxp.com>
6007 L:      netdev@vger.kernel.org
6008 S:      Maintained
6009 F:      drivers/ptp/ptp_qoriq.c
6010 F:      include/linux/fsl/ptp_qoriq.h
6011 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6012
6013 FREESCALE QUAD SPI DRIVER
6014 M:      Han Xu <han.xu@nxp.com>
6015 L:      linux-mtd@lists.infradead.org
6016 S:      Maintained
6017 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6018
6019 FREESCALE QUICC ENGINE LIBRARY
6020 M:      Qiang Zhao <qiang.zhao@nxp.com>
6021 L:      linuxppc-dev@lists.ozlabs.org
6022 S:      Maintained
6023 F:      drivers/soc/fsl/qe/
6024 F:      include/soc/fsl/*qe*.h
6025 F:      include/soc/fsl/*ucc*.h
6026
6027 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6028 M:      Li Yang <leoyang.li@nxp.com>
6029 L:      netdev@vger.kernel.org
6030 L:      linuxppc-dev@lists.ozlabs.org
6031 S:      Maintained
6032 F:      drivers/net/ethernet/freescale/ucc_geth*
6033
6034 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6035 M:      Zhao Qiang <qiang.zhao@nxp.com>
6036 L:      netdev@vger.kernel.org
6037 L:      linuxppc-dev@lists.ozlabs.org
6038 S:      Maintained
6039 F:      drivers/net/wan/fsl_ucc_hdlc*
6040
6041 FREESCALE QUICC ENGINE UCC UART DRIVER
6042 M:      Timur Tabi <timur@kernel.org>
6043 L:      linuxppc-dev@lists.ozlabs.org
6044 S:      Maintained
6045 F:      drivers/tty/serial/ucc_uart.c
6046
6047 FREESCALE SOC DRIVERS
6048 M:      Li Yang <leoyang.li@nxp.com>
6049 L:      linuxppc-dev@lists.ozlabs.org
6050 L:      linux-arm-kernel@lists.infradead.org
6051 S:      Maintained
6052 F:      Documentation/devicetree/bindings/soc/fsl/
6053 F:      drivers/soc/fsl/
6054 F:      include/linux/fsl/
6055
6056 FREESCALE SOC FS_ENET DRIVER
6057 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6058 L:      linuxppc-dev@lists.ozlabs.org
6059 L:      netdev@vger.kernel.org
6060 S:      Maintained
6061 F:      drivers/net/ethernet/freescale/fs_enet/
6062 F:      include/linux/fs_enet_pd.h
6063
6064 FREESCALE SOC SOUND DRIVERS
6065 M:      Timur Tabi <timur@kernel.org>
6066 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6067 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6068 R:      Fabio Estevam <fabio.estevam@nxp.com>
6069 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6070 L:      linuxppc-dev@lists.ozlabs.org
6071 S:      Maintained
6072 F:      sound/soc/fsl/fsl*
6073 F:      sound/soc/fsl/imx*
6074 F:      sound/soc/fsl/mpc8610_hpcd.c
6075
6076 FREESCALE USB PERIPHERAL DRIVERS
6077 M:      Li Yang <leoyang.li@nxp.com>
6078 L:      linux-usb@vger.kernel.org
6079 L:      linuxppc-dev@lists.ozlabs.org
6080 S:      Maintained
6081 F:      drivers/usb/gadget/udc/fsl*
6082
6083 FREEVXFS FILESYSTEM
6084 M:      Christoph Hellwig <hch@infradead.org>
6085 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6086 S:      Maintained
6087 F:      fs/freevxfs/
6088
6089 FREEZER
6090 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6091 M:      Pavel Machek <pavel@ucw.cz>
6092 L:      linux-pm@vger.kernel.org
6093 S:      Supported
6094 F:      Documentation/power/freezing-of-tasks.txt
6095 F:      include/linux/freezer.h
6096 F:      kernel/freezer.c
6097
6098 FRONTSWAP API
6099 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6100 L:      linux-kernel@vger.kernel.org
6101 S:      Maintained
6102 F:      mm/frontswap.c
6103 F:      include/linux/frontswap.h
6104
6105 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6106 M:      David Howells <dhowells@redhat.com>
6107 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6108 S:      Supported
6109 F:      Documentation/filesystems/caching/
6110 F:      fs/fscache/
6111 F:      include/linux/fscache*.h
6112
6113 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6114 M:      Theodore Y. Ts'o <tytso@mit.edu>
6115 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6116 L:      linux-fscrypt@vger.kernel.org
6117 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6119 S:      Supported
6120 F:      fs/crypto/
6121 F:      include/linux/fscrypt*.h
6122 F:      Documentation/filesystems/fscrypt.rst
6123
6124 FSI-ATTACHED I2C DRIVER
6125 M:      Eddie James <eajames@linux.vnet.ibm.com>
6126 L:      linux-i2c@vger.kernel.org
6127 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6128 S:      Maintained
6129 F:      drivers/i2c/busses/i2c-fsi.c
6130 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6131
6132 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6133 M:      Jan Kara <jack@suse.cz>
6134 R:      Amir Goldstein <amir73il@gmail.com>
6135 L:      linux-fsdevel@vger.kernel.org
6136 S:      Maintained
6137 F:      fs/notify/
6138 F:      include/linux/fsnotify*.h
6139
6140 FUJITSU LAPTOP EXTRAS
6141 M:      Jonathan Woithe <jwoithe@just42.net>
6142 L:      platform-driver-x86@vger.kernel.org
6143 S:      Maintained
6144 F:      drivers/platform/x86/fujitsu-laptop.c
6145
6146 FUJITSU M-5MO LS CAMERA ISP DRIVER
6147 M:      Kyungmin Park <kyungmin.park@samsung.com>
6148 M:      Heungjun Kim <riverful.kim@samsung.com>
6149 L:      linux-media@vger.kernel.org
6150 S:      Maintained
6151 F:      drivers/media/i2c/m5mols/
6152 F:      include/media/i2c/m5mols.h
6153
6154 FUJITSU TABLET EXTRAS
6155 M:      Robert Gerlach <khnz@gmx.de>
6156 L:      platform-driver-x86@vger.kernel.org
6157 S:      Maintained
6158 F:      drivers/platform/x86/fujitsu-tablet.c
6159
6160 FUSE: FILESYSTEM IN USERSPACE
6161 M:      Miklos Szeredi <miklos@szeredi.hu>
6162 L:      linux-fsdevel@vger.kernel.org
6163 W:      http://fuse.sourceforge.net/
6164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6165 S:      Maintained
6166 F:      fs/fuse/
6167 F:      include/uapi/linux/fuse.h
6168 F:      Documentation/filesystems/fuse.txt
6169
6170 FUTEX SUBSYSTEM
6171 M:      Thomas Gleixner <tglx@linutronix.de>
6172 M:      Ingo Molnar <mingo@redhat.com>
6173 R:      Peter Zijlstra <peterz@infradead.org>
6174 R:      Darren Hart <dvhart@infradead.org>
6175 L:      linux-kernel@vger.kernel.org
6176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6177 S:      Maintained
6178 F:      kernel/futex.c
6179 F:      kernel/futex_compat.c
6180 F:      include/asm-generic/futex.h
6181 F:      include/linux/futex.h
6182 F:      include/uapi/linux/futex.h
6183 F:      tools/testing/selftests/futex/
6184 F:      tools/perf/bench/futex*
6185 F:      Documentation/*futex*
6186
6187 GCC PLUGINS
6188 M:      Kees Cook <keescook@chromium.org>
6189 R:      Emese Revfy <re.emese@gmail.com>
6190 L:      kernel-hardening@lists.openwall.com
6191 S:      Maintained
6192 F:      scripts/gcc-plugins/
6193 F:      scripts/gcc-plugin.sh
6194 F:      scripts/Makefile.gcc-plugins
6195 F:      Documentation/gcc-plugins.txt
6196
6197 GASKET DRIVER FRAMEWORK
6198 M:      Rob Springer <rspringer@google.com>
6199 M:      Todd Poynor <toddpoynor@google.com>
6200 M:      Ben Chan <benchan@chromium.org>
6201 S:      Maintained
6202 F:      drivers/staging/gasket/
6203
6204 GCOV BASED KERNEL PROFILING
6205 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6206 S:      Maintained
6207 F:      kernel/gcov/
6208 F:      Documentation/dev-tools/gcov.rst
6209
6210 GDB KERNEL DEBUGGING HELPER SCRIPTS
6211 M:      Jan Kiszka <jan.kiszka@siemens.com>
6212 M:      Kieran Bingham <kbingham@kernel.org>
6213 S:      Supported
6214 F:      scripts/gdb/
6215
6216 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6217 M:      Achim Leubner <achim_leubner@adaptec.com>
6218 L:      linux-scsi@vger.kernel.org
6219 W:      http://www.icp-vortex.com/
6220 S:      Supported
6221 F:      drivers/scsi/gdt*
6222
6223 GEMTEK FM RADIO RECEIVER DRIVER
6224 M:      Hans Verkuil <hverkuil@xs4all.nl>
6225 L:      linux-media@vger.kernel.org
6226 T:      git git://linuxtv.org/media_tree.git
6227 W:      https://linuxtv.org
6228 S:      Maintained
6229 F:      drivers/media/radio/radio-gemtek*
6230
6231 GENERIC GPIO I2C DRIVER
6232 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6233 S:      Supported
6234 F:      drivers/i2c/busses/i2c-gpio.c
6235 F:      include/linux/platform_data/i2c-gpio.h
6236
6237 GENERIC GPIO I2C MULTIPLEXER DRIVER
6238 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6239 L:      linux-i2c@vger.kernel.org
6240 S:      Supported
6241 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6242 F:      include/linux/platform_data/i2c-mux-gpio.h
6243 F:      Documentation/i2c/muxes/i2c-mux-gpio
6244
6245 GENERIC HDLC (WAN) DRIVERS
6246 M:      Krzysztof Halasa <khc@pm.waw.pl>
6247 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6248 S:      Maintained
6249 F:      drivers/net/wan/c101.c
6250 F:      drivers/net/wan/hd6457*
6251 F:      drivers/net/wan/hdlc*
6252 F:      drivers/net/wan/n2.c
6253 F:      drivers/net/wan/pc300too.c
6254 F:      drivers/net/wan/pci200syn.c
6255 F:      drivers/net/wan/wanxl*
6256
6257 GENERIC INCLUDE/ASM HEADER FILES
6258 M:      Arnd Bergmann <arnd@arndb.de>
6259 L:      linux-arch@vger.kernel.org
6260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6261 S:      Maintained
6262 F:      include/asm-generic/
6263 F:      include/uapi/asm-generic/
6264
6265 GENERIC PHY FRAMEWORK
6266 M:      Kishon Vijay Abraham I <kishon@ti.com>
6267 L:      linux-kernel@vger.kernel.org
6268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6269 S:      Supported
6270 F:      drivers/phy/
6271 F:      include/linux/phy/
6272
6273 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6274 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6275 S:      Supported
6276 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6277
6278 GENERIC PM DOMAINS
6279 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6280 M:      Kevin Hilman <khilman@kernel.org>
6281 M:      Ulf Hansson <ulf.hansson@linaro.org>
6282 L:      linux-pm@vger.kernel.org
6283 S:      Supported
6284 F:      drivers/base/power/domain*.c
6285 F:      include/linux/pm_domain.h
6286 F:      Documentation/devicetree/bindings/power/power_domain.txt
6287
6288 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6289 M:      Eugen Hristev <eugen.hristev@microchip.com>
6290 L:      linux-input@vger.kernel.org
6291 S:      Maintained
6292 F:      drivers/input/touchscreen/resistive-adc-touch.c
6293
6294 GENERIC UIO DRIVER FOR PCI DEVICES
6295 M:      "Michael S. Tsirkin" <mst@redhat.com>
6296 L:      kvm@vger.kernel.org
6297 S:      Supported
6298 F:      drivers/uio/uio_pci_generic.c
6299
6300 GENWQE (IBM Generic Workqueue Card)
6301 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6302 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6303 S:      Supported
6304 F:      drivers/misc/genwqe/
6305
6306 GET_MAINTAINER SCRIPT
6307 M:      Joe Perches <joe@perches.com>
6308 S:      Maintained
6309 F:      scripts/get_maintainer.pl
6310
6311 GFS2 FILE SYSTEM
6312 M:      Bob Peterson <rpeterso@redhat.com>
6313 M:      Andreas Gruenbacher <agruenba@redhat.com>
6314 L:      cluster-devel@redhat.com
6315 W:      http://sources.redhat.com/cluster/
6316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6317 S:      Supported
6318 F:      Documentation/filesystems/gfs2*.txt
6319 F:      fs/gfs2/
6320 F:      include/uapi/linux/gfs2_ondisk.h
6321
6322 GIGASET ISDN DRIVERS
6323 M:      Paul Bolle <pebolle@tiscali.nl>
6324 L:      gigaset307x-common@lists.sourceforge.net
6325 W:      http://gigaset307x.sourceforge.net/
6326 S:      Odd Fixes
6327 F:      Documentation/isdn/README.gigaset
6328 F:      drivers/isdn/gigaset/
6329 F:      include/uapi/linux/gigaset_dev.h
6330
6331 GNSS SUBSYSTEM
6332 M:      Johan Hovold <johan@kernel.org>
6333 S:      Maintained
6334 F:      Documentation/ABI/testing/sysfs-class-gnss
6335 F:      Documentation/devicetree/bindings/gnss/
6336 F:      drivers/gnss/
6337 F:      include/linux/gnss.h
6338
6339 GO7007 MPEG CODEC
6340 M:      Hans Verkuil <hans.verkuil@cisco.com>
6341 L:      linux-media@vger.kernel.org
6342 S:      Maintained
6343 F:      drivers/media/usb/go7007/
6344
6345 GOODIX TOUCHSCREEN
6346 M:      Bastien Nocera <hadess@hadess.net>
6347 L:      linux-input@vger.kernel.org
6348 S:      Maintained
6349 F:      drivers/input/touchscreen/goodix.c
6350
6351 GPD POCKET FAN DRIVER
6352 M:      Hans de Goede <hdegoede@redhat.com>
6353 L:      platform-driver-x86@vger.kernel.org
6354 S:      Maintained
6355 F:      drivers/platform/x86/gpd-pocket-fan.c
6356
6357 GPIO ACPI SUPPORT
6358 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6359 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6360 L:      linux-gpio@vger.kernel.org
6361 L:      linux-acpi@vger.kernel.org
6362 S:      Maintained
6363 F:      Documentation/acpi/gpio-properties.txt
6364 F:      drivers/gpio/gpiolib-acpi.c
6365
6366 GPIO IR Transmitter
6367 M:      Sean Young <sean@mess.org>
6368 L:      linux-media@vger.kernel.org
6369 S:      Maintained
6370 F:      drivers/media/rc/gpio-ir-tx.c
6371
6372 GPIO MOCKUP DRIVER
6373 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6374 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6375 L:      linux-gpio@vger.kernel.org
6376 S:      Maintained
6377 F:      drivers/gpio/gpio-mockup.c
6378 F:      tools/testing/selftests/gpio/
6379
6380 GPIO SUBSYSTEM
6381 M:      Linus Walleij <linus.walleij@linaro.org>
6382 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6383 L:      linux-gpio@vger.kernel.org
6384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6385 S:      Maintained
6386 F:      Documentation/devicetree/bindings/gpio/
6387 F:      Documentation/driver-api/gpio/
6388 F:      Documentation/gpio/
6389 F:      Documentation/ABI/testing/gpio-cdev
6390 F:      Documentation/ABI/obsolete/sysfs-gpio
6391 F:      drivers/gpio/
6392 F:      include/linux/gpio/
6393 F:      include/linux/gpio.h
6394 F:      include/linux/of_gpio.h
6395 F:      include/asm-generic/gpio.h
6396 F:      include/uapi/linux/gpio.h
6397 F:      tools/gpio/
6398
6399 GRE DEMULTIPLEXER DRIVER
6400 M:      Dmitry Kozlov <xeb@mail.ru>
6401 L:      netdev@vger.kernel.org
6402 S:      Maintained
6403 F:      net/ipv4/gre_demux.c
6404 F:      net/ipv4/gre_offload.c
6405 F:      include/net/gre.h
6406
6407 GRETH 10/100/1G Ethernet MAC device driver
6408 M:      Andreas Larsson <andreas@gaisler.com>
6409 L:      netdev@vger.kernel.org
6410 S:      Maintained
6411 F:      drivers/net/ethernet/aeroflex/
6412
6413 GREYBUS AUDIO PROTOCOLS DRIVERS
6414 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6415 M:      Mark Greer <mgreer@animalcreek.com>
6416 S:      Maintained
6417 F:      drivers/staging/greybus/audio_apbridgea.c
6418 F:      drivers/staging/greybus/audio_apbridgea.h
6419 F:      drivers/staging/greybus/audio_codec.c
6420 F:      drivers/staging/greybus/audio_codec.h
6421 F:      drivers/staging/greybus/audio_gb.c
6422 F:      drivers/staging/greybus/audio_manager.c
6423 F:      drivers/staging/greybus/audio_manager.h
6424 F:      drivers/staging/greybus/audio_manager_module.c
6425 F:      drivers/staging/greybus/audio_manager_private.h
6426 F:      drivers/staging/greybus/audio_manager_sysfs.c
6427 F:      drivers/staging/greybus/audio_module.c
6428 F:      drivers/staging/greybus/audio_topology.c
6429
6430 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6431 M:      Viresh Kumar <vireshk@kernel.org>
6432 S:      Maintained
6433 F:      drivers/staging/greybus/authentication.c
6434 F:      drivers/staging/greybus/bootrom.c
6435 F:      drivers/staging/greybus/firmware.h
6436 F:      drivers/staging/greybus/fw-core.c
6437 F:      drivers/staging/greybus/fw-download.c
6438 F:      drivers/staging/greybus/fw-management.c
6439 F:      drivers/staging/greybus/greybus_authentication.h
6440 F:      drivers/staging/greybus/greybus_firmware.h
6441 F:      drivers/staging/greybus/hid.c
6442 F:      drivers/staging/greybus/i2c.c
6443 F:      drivers/staging/greybus/spi.c
6444 F:      drivers/staging/greybus/spilib.c
6445 F:      drivers/staging/greybus/spilib.h
6446
6447 GREYBUS LOOPBACK DRIVER
6448 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6449 S:      Maintained
6450 F:      drivers/staging/greybus/loopback.c
6451
6452 GREYBUS PLATFORM DRIVERS
6453 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6454 S:      Maintained
6455 F:      drivers/staging/greybus/arche-platform.c
6456 F:      drivers/staging/greybus/arche-apb-ctrl.c
6457 F:      drivers/staging/greybus/arche_platform.h
6458
6459 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6460 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6461 S:      Maintained
6462 F:      drivers/staging/greybus/sdio.c
6463 F:      drivers/staging/greybus/light.c
6464 F:      drivers/staging/greybus/gpio.c
6465 F:      drivers/staging/greybus/power_supply.c
6466 F:      drivers/staging/greybus/spi.c
6467 F:      drivers/staging/greybus/spilib.c
6468
6469 GREYBUS SUBSYSTEM
6470 M:      Johan Hovold <johan@kernel.org>
6471 M:      Alex Elder <elder@kernel.org>
6472 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6473 S:      Maintained
6474 F:      drivers/staging/greybus/
6475 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6476
6477 GREYBUS UART PROTOCOLS DRIVERS
6478 M:      David Lin <dtwlin@gmail.com>
6479 S:      Maintained
6480 F:      drivers/staging/greybus/uart.c
6481 F:      drivers/staging/greybus/log.c
6482
6483 GS1662 VIDEO SERIALIZER
6484 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6485 L:      linux-media@vger.kernel.org
6486 T:      git git://linuxtv.org/media_tree.git
6487 S:      Maintained
6488 F:      drivers/media/spi/gs1662.c
6489
6490 GSPCA FINEPIX SUBDRIVER
6491 M:      Frank Zago <frank@zago.net>
6492 L:      linux-media@vger.kernel.org
6493 T:      git git://linuxtv.org/media_tree.git
6494 S:      Maintained
6495 F:      drivers/media/usb/gspca/finepix.c
6496
6497 GSPCA GL860 SUBDRIVER
6498 M:      Olivier Lorin <o.lorin@laposte.net>
6499 L:      linux-media@vger.kernel.org
6500 T:      git git://linuxtv.org/media_tree.git
6501 S:      Maintained
6502 F:      drivers/media/usb/gspca/gl860/
6503
6504 GSPCA M5602 SUBDRIVER
6505 M:      Erik Andren <erik.andren@gmail.com>
6506 L:      linux-media@vger.kernel.org
6507 T:      git git://linuxtv.org/media_tree.git
6508 S:      Maintained
6509 F:      drivers/media/usb/gspca/m5602/
6510
6511 GSPCA PAC207 SONIXB SUBDRIVER
6512 M:      Hans Verkuil <hverkuil@xs4all.nl>
6513 L:      linux-media@vger.kernel.org
6514 T:      git git://linuxtv.org/media_tree.git
6515 S:      Odd Fixes
6516 F:      drivers/media/usb/gspca/pac207.c
6517
6518 GSPCA SN9C20X SUBDRIVER
6519 M:      Brian Johnson <brijohn@gmail.com>
6520 L:      linux-media@vger.kernel.org
6521 T:      git git://linuxtv.org/media_tree.git
6522 S:      Maintained
6523 F:      drivers/media/usb/gspca/sn9c20x.c
6524
6525 GSPCA T613 SUBDRIVER
6526 M:      Leandro Costantino <lcostantino@gmail.com>
6527 L:      linux-media@vger.kernel.org
6528 T:      git git://linuxtv.org/media_tree.git
6529 S:      Maintained
6530 F:      drivers/media/usb/gspca/t613.c
6531
6532 GSPCA USB WEBCAM DRIVER
6533 M:      Hans Verkuil <hverkuil@xs4all.nl>
6534 L:      linux-media@vger.kernel.org
6535 T:      git git://linuxtv.org/media_tree.git
6536 S:      Odd Fixes
6537 F:      drivers/media/usb/gspca/
6538
6539 GTP (GPRS Tunneling Protocol)
6540 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6541 M:      Harald Welte <laforge@gnumonks.org>
6542 L:      osmocom-net-gprs@lists.osmocom.org
6543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6544 S:      Maintained
6545 F:      drivers/net/gtp.c
6546
6547 GUID PARTITION TABLE (GPT)
6548 M:      Davidlohr Bueso <dave@stgolabs.net>
6549 L:      linux-efi@vger.kernel.org
6550 S:      Maintained
6551 F:      block/partitions/efi.*
6552
6553 H8/300 ARCHITECTURE
6554 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6555 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6556 W:      http://uclinux-h8.sourceforge.jp
6557 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6558 S:      Maintained
6559 F:      arch/h8300/
6560 F:      drivers/clocksource/h8300_*.c
6561 F:      drivers/clk/h8300/
6562 F:      drivers/irqchip/irq-renesas-h8*.c
6563
6564 HACKRF MEDIA DRIVER
6565 M:      Antti Palosaari <crope@iki.fi>
6566 L:      linux-media@vger.kernel.org
6567 W:      https://linuxtv.org
6568 W:      http://palosaari.fi/linux/
6569 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6570 T:      git git://linuxtv.org/anttip/media_tree.git
6571 S:      Maintained
6572 F:      drivers/media/usb/hackrf/
6573
6574 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6575 M:      Frank Seidel <frank@f-seidel.de>
6576 L:      platform-driver-x86@vger.kernel.org
6577 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6578 S:      Maintained
6579 F:      drivers/platform/x86/hdaps.c
6580
6581 HARDWARE MONITORING
6582 M:      Jean Delvare <jdelvare@suse.com>
6583 M:      Guenter Roeck <linux@roeck-us.net>
6584 L:      linux-hwmon@vger.kernel.org
6585 W:      http://hwmon.wiki.kernel.org/
6586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6587 S:      Maintained
6588 F:      Documentation/devicetree/bindings/hwmon/
6589 F:      Documentation/hwmon/
6590 F:      drivers/hwmon/
6591 F:      include/linux/hwmon*.h
6592 F:      include/trace/events/hwmon*.h
6593
6594 HARDWARE RANDOM NUMBER GENERATOR CORE
6595 M:      Matt Mackall <mpm@selenic.com>
6596 M:      Herbert Xu <herbert@gondor.apana.org.au>
6597 L:      linux-crypto@vger.kernel.org
6598 S:      Odd fixes
6599 F:      Documentation/devicetree/bindings/rng/
6600 F:      Documentation/hw_random.txt
6601 F:      drivers/char/hw_random/
6602 F:      include/linux/hw_random.h
6603
6604 HARDWARE TRACING FACILITIES
6605 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6606 S:      Maintained
6607 F:      drivers/hwtracing/
6608
6609 HARDWARE SPINLOCK CORE
6610 M:      Ohad Ben-Cohen <ohad@wizery.com>
6611 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6612 L:      linux-remoteproc@vger.kernel.org
6613 S:      Maintained
6614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6615 F:      Documentation/devicetree/bindings/hwlock/
6616 F:      Documentation/hwspinlock.txt
6617 F:      drivers/hwspinlock/
6618 F:      include/linux/hwspinlock.h
6619
6620 HARMONY SOUND DRIVER
6621 L:      linux-parisc@vger.kernel.org
6622 S:      Maintained
6623 F:      sound/parisc/harmony.*
6624
6625 HDPVR USB VIDEO ENCODER DRIVER
6626 M:      Hans Verkuil <hverkuil@xs4all.nl>
6627 L:      linux-media@vger.kernel.org
6628 T:      git git://linuxtv.org/media_tree.git
6629 W:      https://linuxtv.org
6630 S:      Odd Fixes
6631 F:      drivers/media/usb/hdpvr/
6632
6633 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6634 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6635 S:      Supported
6636 F:      Documentation/watchdog/hpwdt.txt
6637 F:      drivers/watchdog/hpwdt.c
6638
6639 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6640 M:      Don Brace <don.brace@microsemi.com>
6641 L:      esc.storagedev@microsemi.com
6642 L:      linux-scsi@vger.kernel.org
6643 S:      Supported
6644 F:      Documentation/scsi/hpsa.txt
6645 F:      drivers/scsi/hpsa*.[ch]
6646 F:      include/linux/cciss*.h
6647 F:      include/uapi/linux/cciss*.h
6648
6649 HFI1 DRIVER
6650 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6651 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6652 L:      linux-rdma@vger.kernel.org
6653 S:      Supported
6654 F:      drivers/infiniband/hw/hfi1
6655
6656 HFS FILESYSTEM
6657 L:      linux-fsdevel@vger.kernel.org
6658 S:      Orphan
6659 F:      Documentation/filesystems/hfs.txt
6660 F:      fs/hfs/
6661
6662 HFSPLUS FILESYSTEM
6663 L:      linux-fsdevel@vger.kernel.org
6664 S:      Orphan
6665 F:      Documentation/filesystems/hfsplus.txt
6666 F:      fs/hfsplus/
6667
6668 HGA FRAMEBUFFER DRIVER
6669 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6670 L:      linux-nvidia@lists.surfsouth.com
6671 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6672 S:      Maintained
6673 F:      drivers/video/fbdev/hgafb.c
6674
6675 HIBERNATION (aka Software Suspend, aka swsusp)
6676 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6677 M:      Pavel Machek <pavel@ucw.cz>
6678 L:      linux-pm@vger.kernel.org
6679 B:      https://bugzilla.kernel.org
6680 S:      Supported
6681 F:      arch/x86/power/
6682 F:      drivers/base/power/
6683 F:      kernel/power/
6684 F:      include/linux/suspend.h
6685 F:      include/linux/freezer.h
6686 F:      include/linux/pm.h
6687 F:      arch/*/include/asm/suspend*.h
6688
6689 HID CORE LAYER
6690 M:      Jiri Kosina <jikos@kernel.org>
6691 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6692 L:      linux-input@vger.kernel.org
6693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6694 S:      Maintained
6695 F:      drivers/hid/
6696 F:      include/linux/hid*
6697 F:      include/uapi/linux/hid*
6698
6699 HID SENSOR HUB DRIVERS
6700 M:      Jiri Kosina <jikos@kernel.org>
6701 M:      Jonathan Cameron <jic23@kernel.org>
6702 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6703 L:      linux-input@vger.kernel.org
6704 L:      linux-iio@vger.kernel.org
6705 S:      Maintained
6706 F:      Documentation/hid/hid-sensor*
6707 F:      drivers/hid/hid-sensor-*
6708 F:      drivers/iio/*/hid-*
6709 F:      include/linux/hid-sensor-*
6710
6711 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6712 M:      Thomas Gleixner <tglx@linutronix.de>
6713 L:      linux-kernel@vger.kernel.org
6714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6715 S:      Maintained
6716 F:      Documentation/timers/
6717 F:      kernel/time/hrtimer.c
6718 F:      kernel/time/clockevents.c
6719 F:      kernel/time/timer_*.c
6720 F:      include/linux/clockchips.h
6721 F:      include/linux/hrtimer.h
6722
6723 HIGH-SPEED SCC DRIVER FOR AX.25
6724 L:      linux-hams@vger.kernel.org
6725 S:      Orphan
6726 F:      drivers/net/hamradio/dmascc.c
6727 F:      drivers/net/hamradio/scc.c
6728
6729 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6730 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6731 W:      http://www.highpoint-tech.com
6732 S:      Supported
6733 F:      Documentation/scsi/hptiop.txt
6734 F:      drivers/scsi/hptiop.c
6735
6736 HIPPI
6737 M:      Jes Sorensen <jes@trained-monkey.org>
6738 L:      linux-hippi@sunsite.dk
6739 S:      Maintained
6740 F:      include/linux/hippidevice.h
6741 F:      include/uapi/linux/if_hippi.h
6742 F:      net/802/hippi.c
6743 F:      drivers/net/hippi/
6744
6745 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6746 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6747 M:      Salil Mehta <salil.mehta@huawei.com>
6748 L:      netdev@vger.kernel.org
6749 W:      http://www.hisilicon.com
6750 S:      Maintained
6751 F:      drivers/net/ethernet/hisilicon/hns3/
6752
6753 HISILICON LPC BUS DRIVER
6754 M:      john.garry@huawei.com
6755 W:      http://www.hisilicon.com
6756 S:      Maintained
6757 F:      drivers/bus/hisi_lpc.c
6758 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6759
6760 HISILICON NETWORK SUBSYSTEM DRIVER
6761 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6762 M:      Salil Mehta <salil.mehta@huawei.com>
6763 L:      netdev@vger.kernel.org
6764 W:      http://www.hisilicon.com
6765 S:      Maintained
6766 F:      drivers/net/ethernet/hisilicon/
6767 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6768
6769 HISILICON PMU DRIVER
6770 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6771 W:      http://www.hisilicon.com
6772 S:      Supported
6773 F:      drivers/perf/hisilicon
6774 F:      Documentation/perf/hisi-pmu.txt
6775
6776 HISILICON ROCE DRIVER
6777 M:      Lijun Ou <oulijun@huawei.com>
6778 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6779 L:      linux-rdma@vger.kernel.org
6780 S:      Maintained
6781 F:      drivers/infiniband/hw/hns/
6782 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6783
6784 HISILICON SAS Controller
6785 M:      John Garry <john.garry@huawei.com>
6786 W:      http://www.hisilicon.com
6787 S:      Supported
6788 F:      drivers/scsi/hisi_sas/
6789 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6790
6791 HMM - Heterogeneous Memory Management
6792 M:      Jérôme Glisse <jglisse@redhat.com>
6793 L:      linux-mm@kvack.org
6794 S:      Maintained
6795 F:      mm/hmm*
6796 F:      include/linux/hmm*
6797 F:      Documentation/vm/hmm.rst
6798
6799 HOST AP DRIVER
6800 M:      Jouni Malinen <j@w1.fi>
6801 L:      linux-wireless@vger.kernel.org
6802 W:      http://w1.fi/hostap-driver.html
6803 S:      Obsolete
6804 F:      drivers/net/wireless/intersil/hostap/
6805
6806 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6807 L:      platform-driver-x86@vger.kernel.org
6808 S:      Orphan
6809 F:      drivers/platform/x86/tc1100-wmi.c
6810
6811 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6812 M:      Jaroslav Kysela <perex@perex.cz>
6813 S:      Maintained
6814 F:      drivers/net/ethernet/hp/hp100.*
6815
6816 HPET:   High Precision Event Timers driver
6817 M:      Clemens Ladisch <clemens@ladisch.de>
6818 S:      Maintained
6819 F:      Documentation/timers/hpet.txt
6820 F:      drivers/char/hpet.c
6821 F:      include/linux/hpet.h
6822 F:      include/uapi/linux/hpet.h
6823
6824 HPET:   x86
6825 S:      Orphan
6826 F:      arch/x86/kernel/hpet.c
6827 F:      arch/x86/include/asm/hpet.h
6828
6829 HPFS FILESYSTEM
6830 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6831 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6832 S:      Maintained
6833 F:      fs/hpfs/
6834
6835 HSI SUBSYSTEM
6836 M:      Sebastian Reichel <sre@kernel.org>
6837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6838 S:      Maintained
6839 F:      Documentation/ABI/testing/sysfs-bus-hsi
6840 F:      Documentation/driver-api/hsi.rst
6841 F:      drivers/hsi/
6842 F:      include/linux/hsi/
6843 F:      include/uapi/linux/hsi/
6844
6845 HSO 3G MODEM DRIVER
6846 L:      linux-usb@vger.kernel.org
6847 S:      Orphan
6848 F:      drivers/net/usb/hso.c
6849
6850 HSR NETWORK PROTOCOL
6851 M:      Arvid Brodin <arvid.brodin@alten.se>
6852 L:      netdev@vger.kernel.org
6853 S:      Maintained
6854 F:      net/hsr/
6855
6856 HT16K33 LED CONTROLLER DRIVER
6857 M:      Robin van der Gracht <robin@protonic.nl>
6858 S:      Maintained
6859 F:      drivers/auxdisplay/ht16k33.c
6860 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6861
6862 HTCPEN TOUCHSCREEN DRIVER
6863 M:      Pau Oliva Fora <pof@eslack.org>
6864 L:      linux-input@vger.kernel.org
6865 S:      Maintained
6866 F:      drivers/input/touchscreen/htcpen.c
6867
6868 HUAWEI ETHERNET DRIVER
6869 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6870 L:      netdev@vger.kernel.org
6871 S:      Supported
6872 F:      Documentation/networking/hinic.txt
6873 F:      drivers/net/ethernet/huawei/hinic/
6874
6875 HUGETLB FILESYSTEM
6876 M:      Mike Kravetz <mike.kravetz@oracle.com>
6877 L:      linux-mm@kvack.org
6878 S:      Maintained
6879 F:      fs/hugetlbfs/
6880 F:      mm/hugetlb.c
6881 F:      include/linux/hugetlb.h
6882 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6883 F:      Documentation/vm/hugetlbfs_reserv.rst
6884 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6885
6886 HVA ST MEDIA DRIVER
6887 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6888 L:      linux-media@vger.kernel.org
6889 T:      git git://linuxtv.org/media_tree.git
6890 W:      https://linuxtv.org
6891 S:      Supported
6892 F:      drivers/media/platform/sti/hva
6893
6894 HWPOISON MEMORY FAILURE HANDLING
6895 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6896 L:      linux-mm@kvack.org
6897 S:      Maintained
6898 F:      mm/memory-failure.c
6899 F:      mm/hwpoison-inject.c
6900
6901 HYGON PROCESSOR SUPPORT
6902 M:      Pu Wen <puwen@hygon.cn>
6903 L:      linux-kernel@vger.kernel.org
6904 S:      Maintained
6905 F:      arch/x86/kernel/cpu/hygon.c
6906
6907 Hyper-V CORE AND DRIVERS
6908 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6909 M:      Haiyang Zhang <haiyangz@microsoft.com>
6910 M:      Stephen Hemminger <sthemmin@microsoft.com>
6911 L:      devel@linuxdriverproject.org
6912 S:      Maintained
6913 F:      Documentation/networking/netvsc.txt
6914 F:      arch/x86/include/asm/mshyperv.h
6915 F:      arch/x86/include/asm/trace/hyperv.h
6916 F:      arch/x86/include/asm/hyperv-tlfs.h
6917 F:      arch/x86/kernel/cpu/mshyperv.c
6918 F:      arch/x86/hyperv
6919 F:      drivers/hid/hid-hyperv.c
6920 F:      drivers/hv/
6921 F:      drivers/input/serio/hyperv-keyboard.c
6922 F:      drivers/pci/controller/pci-hyperv.c
6923 F:      drivers/net/hyperv/
6924 F:      drivers/scsi/storvsc_drv.c
6925 F:      drivers/uio/uio_hv_generic.c
6926 F:      drivers/video/fbdev/hyperv_fb.c
6927 F:      net/vmw_vsock/hyperv_transport.c
6928 F:      include/linux/hyperv.h
6929 F:      include/uapi/linux/hyperv.h
6930 F:      tools/hv/
6931 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6932
6933 HYPERVISOR VIRTUAL CONSOLE DRIVER
6934 L:      linuxppc-dev@lists.ozlabs.org
6935 S:      Odd Fixes
6936 F:      drivers/tty/hvc/
6937
6938 I2C ACPI SUPPORT
6939 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6940 L:      linux-i2c@vger.kernel.org
6941 L:      linux-acpi@vger.kernel.org
6942 S:      Maintained
6943 F:      drivers/i2c/i2c-core-acpi.c
6944
6945 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6946 M:      Ajay Gupta <ajayg@nvidia.com>
6947 L:      linux-i2c@vger.kernel.org
6948 S:      Maintained
6949 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6950 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6951
6952 I2C MUXES
6953 M:      Peter Rosin <peda@axentia.se>
6954 L:      linux-i2c@vger.kernel.org
6955 S:      Maintained
6956 F:      Documentation/i2c/i2c-topology
6957 F:      Documentation/i2c/muxes/
6958 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6959 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6960 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6961 F:      drivers/i2c/i2c-mux.c
6962 F:      drivers/i2c/muxes/
6963 F:      include/linux/i2c-mux.h
6964
6965 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6966 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6967 L:      linux-i2c@vger.kernel.org
6968 S:      Maintained
6969 F:      drivers/i2c/busses/i2c-mv64xxx.c
6970
6971 I2C OVER PARALLEL PORT
6972 M:      Jean Delvare <jdelvare@suse.com>
6973 L:      linux-i2c@vger.kernel.org
6974 S:      Maintained
6975 F:      Documentation/i2c/busses/i2c-parport
6976 F:      Documentation/i2c/busses/i2c-parport-light
6977 F:      drivers/i2c/busses/i2c-parport.c
6978 F:      drivers/i2c/busses/i2c-parport-light.c
6979
6980 I2C SUBSYSTEM
6981 M:      Wolfram Sang <wsa@the-dreams.de>
6982 L:      linux-i2c@vger.kernel.org
6983 W:      https://i2c.wiki.kernel.org/
6984 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6986 S:      Maintained
6987 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6988 F:      Documentation/i2c/
6989 F:      drivers/i2c/*
6990 F:      include/linux/i2c.h
6991 F:      include/linux/i2c-dev.h
6992 F:      include/linux/i2c-smbus.h
6993 F:      include/uapi/linux/i2c.h
6994 F:      include/uapi/linux/i2c-*.h
6995
6996 I2C SUBSYSTEM HOST DRIVERS
6997 L:      linux-i2c@vger.kernel.org
6998 W:      https://i2c.wiki.kernel.org/
6999 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7001 S:      Odd Fixes
7002 F:      Documentation/devicetree/bindings/i2c/
7003 F:      drivers/i2c/algos/
7004 F:      drivers/i2c/busses/
7005
7006 I2C-TAOS-EVM DRIVER
7007 M:      Jean Delvare <jdelvare@suse.com>
7008 L:      linux-i2c@vger.kernel.org
7009 S:      Maintained
7010 F:      Documentation/i2c/busses/i2c-taos-evm
7011 F:      drivers/i2c/busses/i2c-taos-evm.c
7012
7013 I2C-TINY-USB DRIVER
7014 M:      Till Harbaum <till@harbaum.org>
7015 L:      linux-i2c@vger.kernel.org
7016 W:      http://www.harbaum.org/till/i2c_tiny_usb
7017 S:      Maintained
7018 F:      drivers/i2c/busses/i2c-tiny-usb.c
7019
7020 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7021 M:      Jean Delvare <jdelvare@suse.com>
7022 L:      linux-i2c@vger.kernel.org
7023 S:      Maintained
7024 F:      Documentation/i2c/busses/i2c-ali1535
7025 F:      Documentation/i2c/busses/i2c-ali1563
7026 F:      Documentation/i2c/busses/i2c-ali15x3
7027 F:      Documentation/i2c/busses/i2c-amd756
7028 F:      Documentation/i2c/busses/i2c-amd8111
7029 F:      Documentation/i2c/busses/i2c-i801
7030 F:      Documentation/i2c/busses/i2c-nforce2
7031 F:      Documentation/i2c/busses/i2c-piix4
7032 F:      Documentation/i2c/busses/i2c-sis5595
7033 F:      Documentation/i2c/busses/i2c-sis630
7034 F:      Documentation/i2c/busses/i2c-sis96x
7035 F:      Documentation/i2c/busses/i2c-via
7036 F:      Documentation/i2c/busses/i2c-viapro
7037 F:      drivers/i2c/busses/i2c-ali1535.c
7038 F:      drivers/i2c/busses/i2c-ali1563.c
7039 F:      drivers/i2c/busses/i2c-ali15x3.c
7040 F:      drivers/i2c/busses/i2c-amd756.c
7041 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7042 F:      drivers/i2c/busses/i2c-amd8111.c
7043 F:      drivers/i2c/busses/i2c-i801.c
7044 F:      drivers/i2c/busses/i2c-isch.c
7045 F:      drivers/i2c/busses/i2c-nforce2.c
7046 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7047 F:      drivers/i2c/busses/i2c-piix4.c
7048 F:      drivers/i2c/busses/i2c-sis5595.c
7049 F:      drivers/i2c/busses/i2c-sis630.c
7050 F:      drivers/i2c/busses/i2c-sis96x.c
7051 F:      drivers/i2c/busses/i2c-via.c
7052 F:      drivers/i2c/busses/i2c-viapro.c
7053
7054 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7055 M:      Hans de Goede <hdegoede@redhat.com>
7056 L:      linux-i2c@vger.kernel.org
7057 S:      Maintained
7058 F:      drivers/i2c/busses/i2c-cht-wc.c
7059
7060 I2C/SMBUS ISMT DRIVER
7061 M:      Seth Heasley <seth.heasley@intel.com>
7062 M:      Neil Horman <nhorman@tuxdriver.com>
7063 L:      linux-i2c@vger.kernel.org
7064 F:      drivers/i2c/busses/i2c-ismt.c
7065 F:      Documentation/i2c/busses/i2c-ismt
7066
7067 I2C/SMBUS STUB DRIVER
7068 M:      Jean Delvare <jdelvare@suse.com>
7069 L:      linux-i2c@vger.kernel.org
7070 S:      Maintained
7071 F:      drivers/i2c/i2c-stub.c
7072
7073 IA64 (Itanium) PLATFORM
7074 M:      Tony Luck <tony.luck@intel.com>
7075 M:      Fenghua Yu <fenghua.yu@intel.com>
7076 L:      linux-ia64@vger.kernel.org
7077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7078 S:      Maintained
7079 F:      arch/ia64/
7080
7081 IBM Power 842 compression accelerator
7082 M:      Haren Myneni <haren@us.ibm.com>
7083 S:      Supported
7084 F:      drivers/crypto/nx/Makefile
7085 F:      drivers/crypto/nx/Kconfig
7086 F:      drivers/crypto/nx/nx-842*
7087 F:      include/linux/sw842.h
7088 F:      crypto/842.c
7089 F:      lib/842/
7090
7091 IBM Power in-Nest Crypto Acceleration
7092 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7093 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7094 L:      linux-crypto@vger.kernel.org
7095 S:      Supported
7096 F:      drivers/crypto/nx/Makefile
7097 F:      drivers/crypto/nx/Kconfig
7098 F:      drivers/crypto/nx/nx-aes*
7099 F:      drivers/crypto/nx/nx-sha*
7100 F:      drivers/crypto/nx/nx.*
7101 F:      drivers/crypto/nx/nx_csbcpb.h
7102 F:      drivers/crypto/nx/nx_debugfs.h
7103
7104 IBM Power Linux RAID adapter
7105 M:      Brian King <brking@us.ibm.com>
7106 S:      Supported
7107 F:      drivers/scsi/ipr.*
7108
7109 IBM Power SRIOV Virtual NIC Device Driver
7110 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7111 M:      John Allen <jallen@linux.vnet.ibm.com>
7112 L:      netdev@vger.kernel.org
7113 S:      Supported
7114 F:      drivers/net/ethernet/ibm/ibmvnic.*
7115
7116 IBM Power Virtual Accelerator Switchboard
7117 M:      Sukadev Bhattiprolu
7118 L:      linuxppc-dev@lists.ozlabs.org
7119 S:      Supported
7120 F:      arch/powerpc/platforms/powernv/vas*
7121 F:      arch/powerpc/platforms/powernv/copy-paste.h
7122 F:      arch/powerpc/include/asm/vas.h
7123 F:      arch/powerpc/include/uapi/asm/vas.h
7124
7125 IBM Power Virtual Ethernet Device Driver
7126 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7127 L:      netdev@vger.kernel.org
7128 S:      Supported
7129 F:      drivers/net/ethernet/ibm/ibmveth.*
7130
7131 IBM Power Virtual FC Device Drivers
7132 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7133 L:      linux-scsi@vger.kernel.org
7134 S:      Supported
7135 F:      drivers/scsi/ibmvscsi/ibmvfc*
7136
7137 IBM Power Virtual Management Channel Driver
7138 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7139 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7140 S:      Supported
7141 F:      drivers/misc/ibmvmc.*
7142
7143 IBM Power Virtual SCSI Device Drivers
7144 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7145 L:      linux-scsi@vger.kernel.org
7146 S:      Supported
7147 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7148 F:      include/scsi/viosrp.h
7149
7150 IBM Power Virtual SCSI Device Target Driver
7151 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7152 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7153 L:      linux-scsi@vger.kernel.org
7154 L:      target-devel@vger.kernel.org
7155 S:      Supported
7156 F:      drivers/scsi/ibmvscsi_tgt/
7157
7158 IBM Power VMX Cryptographic instructions
7159 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7160 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7161 L:      linux-crypto@vger.kernel.org
7162 S:      Supported
7163 F:      drivers/crypto/vmx/Makefile
7164 F:      drivers/crypto/vmx/Kconfig
7165 F:      drivers/crypto/vmx/vmx.c
7166 F:      drivers/crypto/vmx/aes*
7167 F:      drivers/crypto/vmx/ghash*
7168 F:      drivers/crypto/vmx/ppc-xlate.pl
7169
7170 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7171 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7172 L:      linux-pci@vger.kernel.org
7173 L:      linuxppc-dev@lists.ozlabs.org
7174 S:      Supported
7175 F:      drivers/pci/hotplug/rpaphp*
7176
7177 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7178 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7179 L:      linux-pci@vger.kernel.org
7180 L:      linuxppc-dev@lists.ozlabs.org
7181 S:      Supported
7182 F:      drivers/pci/hotplug/rpadlpar*
7183
7184 IBM ServeRAID RAID DRIVER
7185 S:      Orphan
7186 F:      drivers/scsi/ips.*
7187
7188 ICH LPC AND GPIO DRIVER
7189 M:      Peter Tyser <ptyser@xes-inc.com>
7190 S:      Maintained
7191 F:      drivers/mfd/lpc_ich.c
7192 F:      drivers/gpio/gpio-ich.c
7193
7194 IDE SUBSYSTEM
7195 M:      "David S. Miller" <davem@davemloft.net>
7196 L:      linux-ide@vger.kernel.org
7197 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7199 S:      Maintained
7200 F:      Documentation/ide/
7201 F:      drivers/ide/
7202 F:      include/linux/ide.h
7203
7204 IDE/ATAPI DRIVERS
7205 M:      Borislav Petkov <bp@alien8.de>
7206 L:      linux-ide@vger.kernel.org
7207 S:      Maintained
7208 F:      Documentation/cdrom/ide-cd
7209 F:      drivers/ide/ide-cd*
7210
7211 IDEAPAD LAPTOP EXTRAS DRIVER
7212 M:      Ike Panhc <ike.pan@canonical.com>
7213 L:      platform-driver-x86@vger.kernel.org
7214 W:      http://launchpad.net/ideapad-laptop
7215 S:      Maintained
7216 F:      drivers/platform/x86/ideapad-laptop.c
7217
7218 IDEAPAD LAPTOP SLIDEBAR DRIVER
7219 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7220 L:      linux-input@vger.kernel.org
7221 W:      https://github.com/o2genum/ideapad-slidebar
7222 S:      Maintained
7223 F:      drivers/input/misc/ideapad_slidebar.c
7224
7225 IDT VersaClock 5 CLOCK DRIVER
7226 M:      Marek Vasut <marek.vasut@gmail.com>
7227 S:      Maintained
7228 F:      drivers/clk/clk-versaclock5.c
7229
7230 IEEE 802.15.4 SUBSYSTEM
7231 M:      Alexander Aring <alex.aring@gmail.com>
7232 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7233 L:      linux-wpan@vger.kernel.org
7234 W:      http://wpan.cakelab.org/
7235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7237 S:      Maintained
7238 F:      net/ieee802154/
7239 F:      net/mac802154/
7240 F:      drivers/net/ieee802154/
7241 F:      include/linux/nl802154.h
7242 F:      include/linux/ieee802154.h
7243 F:      include/net/nl802154.h
7244 F:      include/net/mac802154.h
7245 F:      include/net/af_ieee802154.h
7246 F:      include/net/cfg802154.h
7247 F:      include/net/ieee802154_netdev.h
7248 F:      Documentation/networking/ieee802154.txt
7249
7250 IFE PROTOCOL
7251 M:      Yotam Gigi <yotam.gi@gmail.com>
7252 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7253 F:      net/ife
7254 F:      include/net/ife.h
7255 F:      include/uapi/linux/ife.h
7256
7257 IGORPLUG-USB IR RECEIVER
7258 M:      Sean Young <sean@mess.org>
7259 L:      linux-media@vger.kernel.org
7260 S:      Maintained
7261 F:      drivers/media/rc/igorplugusb.c
7262
7263 IGUANAWORKS USB IR TRANSCEIVER
7264 M:      Sean Young <sean@mess.org>
7265 L:      linux-media@vger.kernel.org
7266 S:      Maintained
7267 F:      drivers/media/rc/iguanair.c
7268
7269 IIO DIGITAL POTENTIOMETER DAC
7270 M:      Peter Rosin <peda@axentia.se>
7271 L:      linux-iio@vger.kernel.org
7272 S:      Maintained
7273 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7274 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7275 F:      drivers/iio/dac/dpot-dac.c
7276
7277 IIO ENVELOPE DETECTOR
7278 M:      Peter Rosin <peda@axentia.se>
7279 L:      linux-iio@vger.kernel.org
7280 S:      Maintained
7281 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7282 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7283 F:      drivers/iio/adc/envelope-detector.c
7284
7285 IIO MULTIPLEXER
7286 M:      Peter Rosin <peda@axentia.se>
7287 L:      linux-iio@vger.kernel.org
7288 S:      Maintained
7289 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7290 F:      drivers/iio/multiplexer/iio-mux.c
7291
7292 IIO SUBSYSTEM AND DRIVERS
7293 M:      Jonathan Cameron <jic23@kernel.org>
7294 R:      Hartmut Knaack <knaack.h@gmx.de>
7295 R:      Lars-Peter Clausen <lars@metafoo.de>
7296 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7297 L:      linux-iio@vger.kernel.org
7298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7299 S:      Maintained
7300 F:      Documentation/ABI/testing/configfs-iio*
7301 F:      Documentation/ABI/testing/sysfs-bus-iio*
7302 F:      Documentation/devicetree/bindings/iio/
7303 F:      drivers/iio/
7304 F:      drivers/staging/iio/
7305 F:      include/linux/iio/
7306 F:      tools/iio/
7307
7308 IIO UNIT CONVERTER
7309 M:      Peter Rosin <peda@axentia.se>
7310 L:      linux-iio@vger.kernel.org
7311 S:      Maintained
7312 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7313 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7314 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7315 F:      drivers/iio/afe/iio-rescale.c
7316
7317 IKANOS/ADI EAGLE ADSL USB DRIVER
7318 M:      Matthieu Castet <castet.matthieu@free.fr>
7319 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7320 S:      Maintained
7321 F:      drivers/usb/atm/ueagle-atm.c
7322
7323 IMGTEC ASCII LCD DRIVER
7324 M:      Paul Burton <paul.burton@mips.com>
7325 S:      Maintained
7326 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7327 F:      drivers/auxdisplay/img-ascii-lcd.c
7328
7329 IMGTEC IR DECODER DRIVER
7330 M:      James Hogan <jhogan@kernel.org>
7331 S:      Maintained
7332 F:      drivers/media/rc/img-ir/
7333
7334 IMON SOUNDGRAPH USB IR RECEIVER
7335 M:      Sean Young <sean@mess.org>
7336 L:      linux-media@vger.kernel.org
7337 S:      Maintained
7338 F:      drivers/media/rc/imon_raw.c
7339 F:      drivers/media/rc/imon.c
7340
7341 IMS TWINTURBO FRAMEBUFFER DRIVER
7342 L:      linux-fbdev@vger.kernel.org
7343 S:      Orphan
7344 F:      drivers/video/fbdev/imsttfb.c
7345
7346 INA209 HARDWARE MONITOR DRIVER
7347 M:      Guenter Roeck <linux@roeck-us.net>
7348 L:      linux-hwmon@vger.kernel.org
7349 S:      Maintained
7350 F:      Documentation/hwmon/ina209
7351 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7352 F:      drivers/hwmon/ina209.c
7353
7354 INA2XX HARDWARE MONITOR DRIVER
7355 M:      Guenter Roeck <linux@roeck-us.net>
7356 L:      linux-hwmon@vger.kernel.org
7357 S:      Maintained
7358 F:      Documentation/hwmon/ina2xx
7359 F:      drivers/hwmon/ina2xx.c
7360 F:      include/linux/platform_data/ina2xx.h
7361
7362 INDUSTRY PACK SUBSYSTEM (IPACK)
7363 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7364 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7365 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7366 L:      industrypack-devel@lists.sourceforge.net
7367 W:      http://industrypack.sourceforge.net
7368 S:      Maintained
7369 F:      drivers/ipack/
7370
7371 INFINIBAND SUBSYSTEM
7372 M:      Doug Ledford <dledford@redhat.com>
7373 M:      Jason Gunthorpe <jgg@mellanox.com>
7374 L:      linux-rdma@vger.kernel.org
7375 W:      https://github.com/linux-rdma/rdma-core
7376 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7378 S:      Supported
7379 F:      Documentation/devicetree/bindings/infiniband/
7380 F:      Documentation/infiniband/
7381 F:      drivers/infiniband/
7382 F:      include/uapi/linux/if_infiniband.h
7383 F:      include/uapi/rdma/
7384 F:      include/rdma/
7385
7386 INGENIC JZ4780 DMA Driver
7387 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7388 S:      Maintained
7389 F:      drivers/dma/dma-jz4780.c
7390
7391 INGENIC JZ4780 NAND DRIVER
7392 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7393 L:      linux-mtd@lists.infradead.org
7394 S:      Maintained
7395 F:      drivers/mtd/nand/raw/jz4780_*
7396
7397 INOTIFY
7398 M:      Jan Kara <jack@suse.cz>
7399 R:      Amir Goldstein <amir73il@gmail.com>
7400 L:      linux-fsdevel@vger.kernel.org
7401 S:      Maintained
7402 F:      Documentation/filesystems/inotify.txt
7403 F:      fs/notify/inotify/
7404 F:      include/linux/inotify.h
7405 F:      include/uapi/linux/inotify.h
7406
7407 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7408 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7409 L:      linux-input@vger.kernel.org
7410 Q:      http://patchwork.kernel.org/project/linux-input/list/
7411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7412 S:      Maintained
7413 F:      drivers/input/
7414 F:      include/linux/input.h
7415 F:      include/uapi/linux/input.h
7416 F:      include/uapi/linux/input-event-codes.h
7417 F:      include/linux/input/
7418 F:      Documentation/devicetree/bindings/input/
7419 F:      Documentation/devicetree/bindings/serio/
7420 F:      Documentation/input/
7421
7422 INPUT MULTITOUCH (MT) PROTOCOL
7423 M:      Henrik Rydberg <rydberg@bitmath.org>
7424 L:      linux-input@vger.kernel.org
7425 S:      Odd fixes
7426 F:      Documentation/input/multi-touch-protocol.rst
7427 F:      drivers/input/input-mt.c
7428 K:      \b(ABS|SYN)_MT_
7429
7430 INSIDE SECURE CRYPTO DRIVER
7431 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7432 F:      drivers/crypto/inside-secure/
7433 S:      Maintained
7434 L:      linux-crypto@vger.kernel.org
7435
7436 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7437 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7438 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7439 L:      linux-integrity@vger.kernel.org
7440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7441 S:      Supported
7442 F:      security/integrity/ima/
7443
7444 INTEL 810/815 FRAMEBUFFER DRIVER
7445 M:      Antonino Daplas <adaplas@gmail.com>
7446 L:      linux-fbdev@vger.kernel.org
7447 S:      Maintained
7448 F:      drivers/video/fbdev/i810/
7449
7450 INTEL ASoC DRIVERS
7451 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7452 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7453 M:      Jie Yang <yang.jie@linux.intel.com>
7454 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7455 S:      Supported
7456 F:      sound/soc/intel/
7457
7458 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7459 M:      Hans de Goede <hdegoede@redhat.com>
7460 L:      platform-driver-x86@vger.kernel.org
7461 S:      Maintained
7462 F:      drivers/platform/x86/intel_atomisp2_pm.c
7463
7464 INTEL C600 SERIES SAS CONTROLLER DRIVER
7465 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7466 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7467 L:      linux-scsi@vger.kernel.org
7468 T:      git git://git.code.sf.net/p/intel-sas/isci
7469 S:      Supported
7470 F:      drivers/scsi/isci/
7471
7472 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7473 M:      Jani Nikula <jani.nikula@linux.intel.com>
7474 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7475 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7476 L:      intel-gfx@lists.freedesktop.org
7477 W:      https://01.org/linuxgraphics/
7478 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7479 C:      irc://chat.freenode.net/intel-gfx
7480 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7481 T:      git git://anongit.freedesktop.org/drm-intel
7482 S:      Supported
7483 F:      drivers/gpu/drm/i915/
7484 F:      include/drm/i915*
7485 F:      include/uapi/drm/i915_drm.h
7486 F:      Documentation/gpu/i915.rst
7487
7488 INTEL ETHERNET DRIVERS
7489 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7490 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7491 W:      http://www.intel.com/support/feedback.htm
7492 W:      http://e1000.sourceforge.net/
7493 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7496 S:      Supported
7497 F:      Documentation/networking/e100.rst
7498 F:      Documentation/networking/e1000.rst
7499 F:      Documentation/networking/e1000e.rst
7500 F:      Documentation/networking/fm10k.rst
7501 F:      Documentation/networking/igb.rst
7502 F:      Documentation/networking/igbvf.rst
7503 F:      Documentation/networking/ixgb.rst
7504 F:      Documentation/networking/ixgbe.rst
7505 F:      Documentation/networking/ixgbevf.rst
7506 F:      Documentation/networking/i40e.rst
7507 F:      Documentation/networking/iavf.rst
7508 F:      Documentation/networking/ice.rst
7509 F:      drivers/net/ethernet/intel/
7510 F:      drivers/net/ethernet/intel/*/
7511 F:      include/linux/avf/virtchnl.h
7512
7513 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7514 M:      Maik Broemme <mbroemme@libmpq.org>
7515 L:      linux-fbdev@vger.kernel.org
7516 S:      Maintained
7517 F:      Documentation/fb/intelfb.txt
7518 F:      drivers/video/fbdev/intelfb/
7519
7520 INTEL GPIO DRIVERS
7521 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7522 L:      linux-gpio@vger.kernel.org
7523 S:      Maintained
7524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7525 F:      drivers/gpio/gpio-ich.c
7526 F:      drivers/gpio/gpio-intel-mid.c
7527 F:      drivers/gpio/gpio-lynxpoint.c
7528 F:      drivers/gpio/gpio-merrifield.c
7529 F:      drivers/gpio/gpio-ml-ioh.c
7530 F:      drivers/gpio/gpio-pch.c
7531 F:      drivers/gpio/gpio-sch.c
7532 F:      drivers/gpio/gpio-sodaville.c
7533
7534 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7535 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7536 M:      Zhi Wang <zhi.a.wang@intel.com>
7537 L:      intel-gvt-dev@lists.freedesktop.org
7538 L:      intel-gfx@lists.freedesktop.org
7539 W:      https://01.org/igvt-g
7540 T:      git https://github.com/intel/gvt-linux.git
7541 S:      Supported
7542 F:      drivers/gpu/drm/i915/gvt/
7543
7544 INTEL HID EVENT DRIVER
7545 M:      Alex Hung <alex.hung@canonical.com>
7546 L:      platform-driver-x86@vger.kernel.org
7547 S:      Maintained
7548 F:      drivers/platform/x86/intel-hid.c
7549
7550 INTEL I/OAT DMA DRIVER
7551 M:      Dave Jiang <dave.jiang@intel.com>
7552 R:      Dan Williams <dan.j.williams@intel.com>
7553 L:      dmaengine@vger.kernel.org
7554 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7555 S:      Supported
7556 F:      drivers/dma/ioat*
7557
7558 INTEL IDLE DRIVER
7559 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7560 M:      Len Brown <lenb@kernel.org>
7561 L:      linux-pm@vger.kernel.org
7562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7563 B:      https://bugzilla.kernel.org
7564 S:      Supported
7565 F:      drivers/idle/intel_idle.c
7566
7567 INTEL INTEGRATED SENSOR HUB DRIVER
7568 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7569 M:      Jiri Kosina <jikos@kernel.org>
7570 L:      linux-input@vger.kernel.org
7571 S:      Maintained
7572 F:      drivers/hid/intel-ish-hid/
7573
7574 INTEL IOMMU (VT-d)
7575 M:      David Woodhouse <dwmw2@infradead.org>
7576 L:      iommu@lists.linux-foundation.org
7577 T:      git git://git.infradead.org/iommu-2.6.git
7578 S:      Supported
7579 F:      drivers/iommu/intel-iommu.c
7580 F:      include/linux/intel-iommu.h
7581
7582 INTEL IOP-ADMA DMA DRIVER
7583 R:      Dan Williams <dan.j.williams@intel.com>
7584 S:      Odd fixes
7585 F:      drivers/dma/iop-adma.c
7586
7587 INTEL IPU3 CSI-2 CIO2 DRIVER
7588 M:      Yong Zhi <yong.zhi@intel.com>
7589 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7590 M:      Bingbu Cao <bingbu.cao@intel.com>
7591 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7592 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7593 L:      linux-media@vger.kernel.org
7594 S:      Maintained
7595 F:      drivers/media/pci/intel/ipu3/
7596 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7597
7598 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7599 M:      Krzysztof Halasa <khalasa@piap.pl>
7600 S:      Maintained
7601 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7602 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7603 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7604 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7605 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7606 F:      drivers/net/wan/ixp4xx_hss.c
7607
7608 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7609 M:      Deepak Saxena <dsaxena@plexity.net>
7610 S:      Maintained
7611 F:      drivers/char/hw_random/ixp4xx-rng.c
7612
7613 INTEL MANAGEMENT ENGINE (mei)
7614 M:      Tomas Winkler <tomas.winkler@intel.com>
7615 L:      linux-kernel@vger.kernel.org
7616 S:      Supported
7617 F:      include/uapi/linux/mei.h
7618 F:      include/linux/mei_cl_bus.h
7619 F:      drivers/misc/mei/*
7620 F:      drivers/watchdog/mei_wdt.c
7621 F:      Documentation/misc-devices/mei/*
7622 F:      samples/mei/*
7623
7624 INTEL MENLOW THERMAL DRIVER
7625 M:      Sujith Thomas <sujith.thomas@intel.com>
7626 L:      platform-driver-x86@vger.kernel.org
7627 W:      https://01.org/linux-acpi
7628 S:      Supported
7629 F:      drivers/platform/x86/intel_menlow.c
7630
7631 INTEL MIC DRIVERS (mic)
7632 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7633 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7634 S:      Supported
7635 W:      https://github.com/sudeepdutt/mic
7636 W:      http://software.intel.com/en-us/mic-developer
7637 F:      include/linux/mic_bus.h
7638 F:      include/linux/scif.h
7639 F:      include/uapi/linux/mic_common.h
7640 F:      include/uapi/linux/mic_ioctl.h
7641 F:      include/uapi/linux/scif_ioctl.h
7642 F:      drivers/misc/mic/
7643 F:      drivers/dma/mic_x100_dma.c
7644 F:      drivers/dma/mic_x100_dma.h
7645 F:      Documentation/mic/
7646
7647 INTEL PMC CORE DRIVER
7648 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7649 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7650 L:      platform-driver-x86@vger.kernel.org
7651 S:      Maintained
7652 F:      drivers/platform/x86/intel_pmc_core*
7653
7654 INTEL PMC/P-Unit IPC DRIVER
7655 M:      Zha Qipeng<qipeng.zha@intel.com>
7656 L:      platform-driver-x86@vger.kernel.org
7657 S:      Maintained
7658 F:      drivers/platform/x86/intel_pmc_ipc.c
7659 F:      drivers/platform/x86/intel_punit_ipc.c
7660 F:      arch/x86/include/asm/intel_pmc_ipc.h
7661 F:      arch/x86/include/asm/intel_punit_ipc.h
7662
7663 INTEL PMIC GPIO DRIVERS
7664 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7665 S:      Maintained
7666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7667 F:      drivers/gpio/gpio-*cove.c
7668 F:      drivers/gpio/gpio-msic.c
7669
7670 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7671 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7672 S:      Maintained
7673 F:      drivers/mfd/intel_msic.c
7674 F:      drivers/mfd/intel_soc_pmic*
7675 F:      include/linux/mfd/intel_msic.h
7676 F:      include/linux/mfd/intel_soc_pmic*
7677
7678 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7679 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7680 L:      linux-wireless@vger.kernel.org
7681 S:      Maintained
7682 F:      Documentation/networking/README.ipw2100
7683 F:      Documentation/networking/README.ipw2200
7684 F:      drivers/net/wireless/intel/ipw2x00/
7685
7686 INTEL PSTATE DRIVER
7687 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7688 M:      Len Brown <lenb@kernel.org>
7689 L:      linux-pm@vger.kernel.org
7690 S:      Supported
7691 F:      drivers/cpufreq/intel_pstate.c
7692
7693 INTEL RDMA RNIC DRIVER
7694 M:      Faisal Latif <faisal.latif@intel.com>
7695 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7696 L:      linux-rdma@vger.kernel.org
7697 S:      Supported
7698 F:      drivers/infiniband/hw/i40iw/
7699 F:      include/uapi/rdma/i40iw-abi.h
7700
7701 INTEL TELEMETRY DRIVER
7702 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7703 M:      "David E. Box" <david.e.box@linux.intel.com>
7704 L:      platform-driver-x86@vger.kernel.org
7705 S:      Maintained
7706 F:      arch/x86/include/asm/intel_telemetry.h
7707 F:      drivers/platform/x86/intel_telemetry*
7708
7709 INTEL VIRTUAL BUTTON DRIVER
7710 M:      AceLan Kao <acelan.kao@canonical.com>
7711 L:      platform-driver-x86@vger.kernel.org
7712 S:      Maintained
7713 F:      drivers/platform/x86/intel-vbtn.c
7714
7715 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7716 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7717 L:      linux-wireless@vger.kernel.org
7718 S:      Supported
7719 F:      drivers/net/wireless/intel/iwlegacy/
7720
7721 INTEL WIRELESS WIFI LINK (iwlwifi)
7722 M:      Johannes Berg <johannes.berg@intel.com>
7723 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7724 M:      Luca Coelho <luciano.coelho@intel.com>
7725 M:      Intel Linux Wireless <linuxwifi@intel.com>
7726 L:      linux-wireless@vger.kernel.org
7727 W:      http://intellinuxwireless.org
7728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7729 S:      Supported
7730 F:      drivers/net/wireless/intel/iwlwifi/
7731
7732 INTEL WIRELESS WIMAX CONNECTION 2400
7733 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7734 M:      linux-wimax@intel.com
7735 L:      wimax@linuxwimax.org (subscribers-only)
7736 S:      Supported
7737 W:      http://linuxwimax.org
7738 F:      Documentation/wimax/README.i2400m
7739 F:      drivers/net/wimax/i2400m/
7740 F:      include/uapi/linux/wimax/i2400m.h
7741
7742 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7743 M:      Mario Limonciello <mario.limonciello@dell.com>
7744 S:      Maintained
7745 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7746
7747 INTEL(R) TRACE HUB
7748 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7749 S:      Supported
7750 F:      Documentation/trace/intel_th.rst
7751 F:      drivers/hwtracing/intel_th/
7752
7753 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7754 M:      Ning Sun <ning.sun@intel.com>
7755 L:      tboot-devel@lists.sourceforge.net
7756 W:      http://tboot.sourceforge.net
7757 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7758 S:      Supported
7759 F:      Documentation/intel_txt.txt
7760 F:      include/linux/tboot.h
7761 F:      arch/x86/kernel/tboot.c
7762
7763 INTEL-MID GPIO DRIVER
7764 M:      David Cohen <david.a.cohen@linux.intel.com>
7765 L:      linux-gpio@vger.kernel.org
7766 S:      Maintained
7767 F:      drivers/gpio/gpio-intel-mid.c
7768
7769 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7770 M:      Linus Walleij <linus.walleij@linaro.org>
7771 L:      linux-iio@vger.kernel.org
7772 S:      Maintained
7773 F:      drivers/iio/gyro/mpu3050*
7774 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7775
7776 IOC3 ETHERNET DRIVER
7777 M:      Ralf Baechle <ralf@linux-mips.org>
7778 L:      linux-mips@vger.kernel.org
7779 S:      Maintained
7780 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7781
7782 IOC3 SERIAL DRIVER
7783 M:      Pat Gefre <pfg@sgi.com>
7784 L:      linux-serial@vger.kernel.org
7785 S:      Maintained
7786 F:      drivers/tty/serial/ioc3_serial.c
7787
7788 IOMMU DRIVERS
7789 M:      Joerg Roedel <joro@8bytes.org>
7790 L:      iommu@lists.linux-foundation.org
7791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7792 S:      Maintained
7793 F:      Documentation/devicetree/bindings/iommu/
7794 F:      drivers/iommu/
7795 F:      include/linux/iommu.h
7796 F:      include/linux/of_iommu.h
7797 F:      include/linux/iova.h
7798
7799 IP MASQUERADING
7800 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7801 S:      Maintained
7802 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7803
7804 IPMI SUBSYSTEM
7805 M:      Corey Minyard <minyard@acm.org>
7806 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7807 W:      http://openipmi.sourceforge.net/
7808 S:      Supported
7809 F:      Documentation/devicetree/bindings/ipmi/
7810 F:      Documentation/IPMI.txt
7811 F:      drivers/char/ipmi/
7812 F:      include/linux/ipmi*
7813 F:      include/uapi/linux/ipmi*
7814
7815 IPS SCSI RAID DRIVER
7816 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7817 L:      linux-scsi@vger.kernel.org
7818 W:      http://www.adaptec.com/
7819 S:      Maintained
7820 F:      drivers/scsi/ips*
7821
7822 IPVS
7823 M:      Wensong Zhang <wensong@linux-vs.org>
7824 M:      Simon Horman <horms@verge.net.au>
7825 M:      Julian Anastasov <ja@ssi.bg>
7826 L:      netdev@vger.kernel.org
7827 L:      lvs-devel@vger.kernel.org
7828 S:      Maintained
7829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7831 F:      Documentation/networking/ipvs-sysctl.txt
7832 F:      include/net/ip_vs.h
7833 F:      include/uapi/linux/ip_vs.h
7834 F:      net/netfilter/ipvs/
7835
7836 IPWIRELESS DRIVER
7837 M:      Jiri Kosina <jikos@kernel.org>
7838 M:      David Sterba <dsterba@suse.com>
7839 S:      Odd Fixes
7840 F:      drivers/tty/ipwireless/
7841
7842 IPX NETWORK LAYER
7843 L:      netdev@vger.kernel.org
7844 S:      Obsolete
7845 F:      include/uapi/linux/ipx.h
7846
7847 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7848 M:      Marc Zyngier <marc.zyngier@arm.com>
7849 S:      Maintained
7850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7851 F:      Documentation/IRQ-domain.txt
7852 F:      include/linux/irqdomain.h
7853 F:      kernel/irq/irqdomain.c
7854 F:      kernel/irq/msi.c
7855
7856 IRQ SUBSYSTEM
7857 M:      Thomas Gleixner <tglx@linutronix.de>
7858 L:      linux-kernel@vger.kernel.org
7859 S:      Maintained
7860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7861 F:      kernel/irq/
7862
7863 IRQCHIP DRIVERS
7864 M:      Thomas Gleixner <tglx@linutronix.de>
7865 M:      Jason Cooper <jason@lakedaemon.net>
7866 M:      Marc Zyngier <marc.zyngier@arm.com>
7867 L:      linux-kernel@vger.kernel.org
7868 S:      Maintained
7869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7870 F:      Documentation/devicetree/bindings/interrupt-controller/
7871 F:      drivers/irqchip/
7872
7873 ISA
7874 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7875 S:      Maintained
7876 F:      Documentation/isa.txt
7877 F:      drivers/base/isa.c
7878 F:      include/linux/isa.h
7879
7880 ISA RADIO MODULE
7881 M:      Hans Verkuil <hverkuil@xs4all.nl>
7882 L:      linux-media@vger.kernel.org
7883 T:      git git://linuxtv.org/media_tree.git
7884 W:      https://linuxtv.org
7885 S:      Maintained
7886 F:      drivers/media/radio/radio-isa*
7887
7888 ISAPNP
7889 M:      Jaroslav Kysela <perex@perex.cz>
7890 S:      Maintained
7891 F:      Documentation/isapnp.txt
7892 F:      drivers/pnp/isapnp/
7893 F:      include/linux/isapnp.h
7894
7895 ISCSI
7896 M:      Lee Duncan <lduncan@suse.com>
7897 M:      Chris Leech <cleech@redhat.com>
7898 L:      open-iscsi@googlegroups.com
7899 W:      www.open-iscsi.com
7900 S:      Maintained
7901 F:      drivers/scsi/*iscsi*
7902 F:      include/scsi/*iscsi*
7903
7904 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7905 M:      Peter Jones <pjones@redhat.com>
7906 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7907 S:      Maintained
7908 F:      drivers/firmware/iscsi_ibft*
7909
7910 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7911 M:      Sagi Grimberg <sagi@grimberg.me>
7912 M:      Max Gurtovoy <maxg@mellanox.com>
7913 L:      linux-rdma@vger.kernel.org
7914 S:      Supported
7915 W:      http://www.openfabrics.org
7916 W:      www.open-iscsi.org
7917 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7918 F:      drivers/infiniband/ulp/iser/
7919
7920 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7921 M:      Sagi Grimberg <sagi@grimberg.me>
7922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7923 L:      linux-rdma@vger.kernel.org
7924 L:      target-devel@vger.kernel.org
7925 S:      Supported
7926 W:      http://www.linux-iscsi.org
7927 F:      drivers/infiniband/ulp/isert
7928
7929 ISDN SUBSYSTEM
7930 M:      Karsten Keil <isdn@linux-pingi.de>
7931 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7932 L:      netdev@vger.kernel.org
7933 W:      http://www.isdn4linux.de
7934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7935 S:      Maintained
7936 F:      Documentation/isdn/
7937 F:      drivers/isdn/
7938 F:      include/linux/isdn.h
7939 F:      include/linux/isdn/
7940 F:      include/uapi/linux/isdn.h
7941 F:      include/uapi/linux/isdn/
7942
7943 ISDN SUBSYSTEM (Eicon active card driver)
7944 M:      Armin Schindler <mac@melware.de>
7945 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7946 W:      http://www.melware.de
7947 S:      Maintained
7948 F:      drivers/isdn/hardware/eicon/
7949
7950 IT87 HARDWARE MONITORING DRIVER
7951 M:      Jean Delvare <jdelvare@suse.com>
7952 L:      linux-hwmon@vger.kernel.org
7953 S:      Maintained
7954 F:      Documentation/hwmon/it87
7955 F:      drivers/hwmon/it87.c
7956
7957 IT913X MEDIA DRIVER
7958 M:      Antti Palosaari <crope@iki.fi>
7959 L:      linux-media@vger.kernel.org
7960 W:      https://linuxtv.org
7961 W:      http://palosaari.fi/linux/
7962 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7963 T:      git git://linuxtv.org/anttip/media_tree.git
7964 S:      Maintained
7965 F:      drivers/media/tuners/it913x*
7966
7967 IVTV VIDEO4LINUX DRIVER
7968 M:      Andy Walls <awalls@md.metrocast.net>
7969 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7970 L:      linux-media@vger.kernel.org
7971 T:      git git://linuxtv.org/media_tree.git
7972 W:      http://www.ivtvdriver.org
7973 S:      Maintained
7974 F:      Documentation/media/v4l-drivers/ivtv*
7975 F:      drivers/media/pci/ivtv/
7976 F:      include/uapi/linux/ivtv*
7977
7978 IX2505V MEDIA DRIVER
7979 M:      Malcolm Priestley <tvboxspy@gmail.com>
7980 L:      linux-media@vger.kernel.org
7981 W:      https://linuxtv.org
7982 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7983 S:      Maintained
7984 F:      drivers/media/dvb-frontends/ix2505v*
7985
7986 JAILHOUSE HYPERVISOR INTERFACE
7987 M:      Jan Kiszka <jan.kiszka@siemens.com>
7988 L:      jailhouse-dev@googlegroups.com
7989 S:      Maintained
7990 F:      arch/x86/kernel/jailhouse.c
7991 F:      arch/x86/include/asm/jailhouse_para.h
7992
7993 JC42.4 TEMPERATURE SENSOR DRIVER
7994 M:      Guenter Roeck <linux@roeck-us.net>
7995 L:      linux-hwmon@vger.kernel.org
7996 S:      Maintained
7997 F:      drivers/hwmon/jc42.c
7998 F:      Documentation/hwmon/jc42
7999
8000 JFS FILESYSTEM
8001 M:      Dave Kleikamp <shaggy@kernel.org>
8002 L:      jfs-discussion@lists.sourceforge.net
8003 W:      http://jfs.sourceforge.net/
8004 T:      git git://github.com/kleikamp/linux-shaggy.git
8005 S:      Maintained
8006 F:      Documentation/filesystems/jfs.txt
8007 F:      fs/jfs/
8008
8009 JME NETWORK DRIVER
8010 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8011 L:      netdev@vger.kernel.org
8012 S:      Maintained
8013 F:      drivers/net/ethernet/jme.*
8014
8015 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8016 M:      David Woodhouse <dwmw2@infradead.org>
8017 L:      linux-mtd@lists.infradead.org
8018 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8019 S:      Maintained
8020 F:      fs/jffs2/
8021 F:      include/uapi/linux/jffs2.h
8022
8023 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8024 M:      "Theodore Ts'o" <tytso@mit.edu>
8025 M:      Jan Kara <jack@suse.com>
8026 L:      linux-ext4@vger.kernel.org
8027 S:      Maintained
8028 F:      fs/jbd2/
8029 F:      include/linux/jbd2.h
8030
8031 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8032 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8033 L:      linux-media@vger.kernel.org
8034 S:      Maintained
8035 F:      drivers/media/platform/rcar_jpu.c
8036
8037 JSM Neo PCI based serial card
8038 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8039 L:      linux-serial@vger.kernel.org
8040 S:      Maintained
8041 F:      drivers/tty/serial/jsm/
8042
8043 K10TEMP HARDWARE MONITORING DRIVER
8044 M:      Clemens Ladisch <clemens@ladisch.de>
8045 L:      linux-hwmon@vger.kernel.org
8046 S:      Maintained
8047 F:      Documentation/hwmon/k10temp
8048 F:      drivers/hwmon/k10temp.c
8049
8050 K8TEMP HARDWARE MONITORING DRIVER
8051 M:      Rudolf Marek <r.marek@assembler.cz>
8052 L:      linux-hwmon@vger.kernel.org
8053 S:      Maintained
8054 F:      Documentation/hwmon/k8temp
8055 F:      drivers/hwmon/k8temp.c
8056
8057 KASAN
8058 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8059 R:      Alexander Potapenko <glider@google.com>
8060 R:      Dmitry Vyukov <dvyukov@google.com>
8061 L:      kasan-dev@googlegroups.com
8062 S:      Maintained
8063 F:      arch/*/include/asm/kasan.h
8064 F:      arch/*/mm/kasan_init*
8065 F:      Documentation/dev-tools/kasan.rst
8066 F:      include/linux/kasan*.h
8067 F:      lib/test_kasan.c
8068 F:      mm/kasan/
8069 F:      scripts/Makefile.kasan
8070
8071 KCONFIG
8072 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8074 L:      linux-kbuild@vger.kernel.org
8075 S:      Maintained
8076 F:      Documentation/kbuild/kconfig*
8077 F:      scripts/kconfig/
8078 F:      scripts/Kconfig.include
8079
8080 KDUMP
8081 M:      Dave Young <dyoung@redhat.com>
8082 M:      Baoquan He <bhe@redhat.com>
8083 R:      Vivek Goyal <vgoyal@redhat.com>
8084 L:      kexec@lists.infradead.org
8085 W:      http://lse.sourceforge.net/kdump/
8086 S:      Maintained
8087 F:      Documentation/kdump/
8088
8089 KEENE FM RADIO TRANSMITTER DRIVER
8090 M:      Hans Verkuil <hverkuil@xs4all.nl>
8091 L:      linux-media@vger.kernel.org
8092 T:      git git://linuxtv.org/media_tree.git
8093 W:      https://linuxtv.org
8094 S:      Maintained
8095 F:      drivers/media/radio/radio-keene*
8096
8097 KERNEL AUTOMOUNTER
8098 M:      Ian Kent <raven@themaw.net>
8099 L:      autofs@vger.kernel.org
8100 S:      Maintained
8101 F:      fs/autofs/
8102
8103 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8104 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8105 M:      Michal Marek <michal.lkml@markovi.net>
8106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8107 L:      linux-kbuild@vger.kernel.org
8108 S:      Maintained
8109 F:      Documentation/kbuild/
8110 F:      Makefile
8111 F:      scripts/Kbuild*
8112 F:      scripts/Makefile*
8113 F:      scripts/basic/
8114 F:      scripts/mk*
8115 F:      scripts/mod/
8116 F:      scripts/package/
8117
8118 KERNEL JANITORS
8119 L:      kernel-janitors@vger.kernel.org
8120 W:      http://kernelnewbies.org/KernelJanitors
8121 S:      Odd Fixes
8122
8123 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8124 M:      "J. Bruce Fields" <bfields@fieldses.org>
8125 M:      Jeff Layton <jlayton@kernel.org>
8126 L:      linux-nfs@vger.kernel.org
8127 W:      http://nfs.sourceforge.net/
8128 T:      git git://linux-nfs.org/~bfields/linux.git
8129 S:      Supported
8130 F:      fs/nfsd/
8131 F:      include/uapi/linux/nfsd/
8132 F:      fs/lockd/
8133 F:      fs/nfs_common/
8134 F:      net/sunrpc/
8135 F:      include/linux/lockd/
8136 F:      include/linux/sunrpc/
8137 F:      include/uapi/linux/sunrpc/
8138
8139 KERNEL SELFTEST FRAMEWORK
8140 M:      Shuah Khan <shuah@kernel.org>
8141 L:      linux-kselftest@vger.kernel.org
8142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8143 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8144 S:      Maintained
8145 F:      tools/testing/selftests/
8146 F:      Documentation/dev-tools/kselftest*
8147
8148 KERNEL USERMODE HELPER
8149 M:      Luis Chamberlain <mcgrof@kernel.org>
8150 L:      linux-kernel@vger.kernel.org
8151 S:      Maintained
8152 F:      kernel/umh.c
8153 F:      include/linux/umh.h
8154
8155 KERNEL VIRTUAL MACHINE (KVM)
8156 M:      Paolo Bonzini <pbonzini@redhat.com>
8157 M:      Radim Krčmář <rkrcmar@redhat.com>
8158 L:      kvm@vger.kernel.org
8159 W:      http://www.linux-kvm.org
8160 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8161 S:      Supported
8162 F:      Documentation/virtual/kvm/
8163 F:      include/trace/events/kvm.h
8164 F:      include/uapi/asm-generic/kvm*
8165 F:      include/uapi/linux/kvm*
8166 F:      include/asm-generic/kvm*
8167 F:      include/linux/kvm*
8168 F:      include/kvm/iodev.h
8169 F:      virt/kvm/*
8170 F:      tools/kvm/
8171
8172 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8173 M:      Joerg Roedel <joro@8bytes.org>
8174 L:      kvm@vger.kernel.org
8175 W:      http://www.linux-kvm.org/
8176 S:      Maintained
8177 F:      arch/x86/include/asm/svm.h
8178 F:      arch/x86/kvm/svm.c
8179
8180 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8181 M:      Christoffer Dall <christoffer.dall@arm.com>
8182 M:      Marc Zyngier <marc.zyngier@arm.com>
8183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8184 L:      kvmarm@lists.cs.columbia.edu
8185 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8187 S:      Supported
8188 F:      arch/arm/include/uapi/asm/kvm*
8189 F:      arch/arm/include/asm/kvm*
8190 F:      arch/arm/kvm/
8191 F:      virt/kvm/arm/
8192 F:      include/kvm/arm_*
8193
8194 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8195 M:      Christoffer Dall <christoffer.dall@arm.com>
8196 M:      Marc Zyngier <marc.zyngier@arm.com>
8197 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8198 L:      kvmarm@lists.cs.columbia.edu
8199 S:      Maintained
8200 F:      arch/arm64/include/uapi/asm/kvm*
8201 F:      arch/arm64/include/asm/kvm*
8202 F:      arch/arm64/kvm/
8203
8204 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8205 M:      James Hogan <jhogan@kernel.org>
8206 L:      linux-mips@vger.kernel.org
8207 S:      Supported
8208 F:      arch/mips/include/uapi/asm/kvm*
8209 F:      arch/mips/include/asm/kvm*
8210 F:      arch/mips/kvm/
8211
8212 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8213 M:      Paul Mackerras <paulus@ozlabs.org>
8214 L:      kvm-ppc@vger.kernel.org
8215 W:      http://www.linux-kvm.org/
8216 T:      git git://github.com/agraf/linux-2.6.git
8217 S:      Supported
8218 F:      arch/powerpc/include/uapi/asm/kvm*
8219 F:      arch/powerpc/include/asm/kvm*
8220 F:      arch/powerpc/kvm/
8221 F:      arch/powerpc/kernel/kvm*
8222
8223 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8224 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8225 M:      Janosch Frank <frankja@linux.ibm.com>
8226 R:      David Hildenbrand <david@redhat.com>
8227 R:      Cornelia Huck <cohuck@redhat.com>
8228 L:      linux-s390@vger.kernel.org
8229 W:      http://www.ibm.com/developerworks/linux/linux390/
8230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8231 S:      Supported
8232 F:      arch/s390/include/uapi/asm/kvm*
8233 F:      arch/s390/include/asm/gmap.h
8234 F:      arch/s390/include/asm/kvm*
8235 F:      arch/s390/kvm/
8236 F:      arch/s390/mm/gmap.c
8237
8238 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8239 M:      Paolo Bonzini <pbonzini@redhat.com>
8240 M:      Radim Krčmář <rkrcmar@redhat.com>
8241 L:      kvm@vger.kernel.org
8242 W:      http://www.linux-kvm.org
8243 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8244 S:      Supported
8245 F:      arch/x86/kvm/
8246 F:      arch/x86/include/uapi/asm/kvm*
8247 F:      arch/x86/include/asm/kvm*
8248 F:      arch/x86/include/asm/pvclock-abi.h
8249 F:      arch/x86/kernel/kvm.c
8250 F:      arch/x86/kernel/kvmclock.c
8251
8252 KERNFS
8253 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8254 M:      Tejun Heo <tj@kernel.org>
8255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8256 S:      Supported
8257 F:      include/linux/kernfs.h
8258 F:      fs/kernfs/
8259
8260 KEXEC
8261 M:      Eric Biederman <ebiederm@xmission.com>
8262 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8263 L:      kexec@lists.infradead.org
8264 S:      Maintained
8265 F:      include/linux/kexec.h
8266 F:      include/uapi/linux/kexec.h
8267 F:      kernel/kexec*
8268
8269 KEYS-ENCRYPTED
8270 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8271 L:      linux-integrity@vger.kernel.org
8272 L:      keyrings@vger.kernel.org
8273 S:      Supported
8274 F:      Documentation/security/keys/trusted-encrypted.rst
8275 F:      include/keys/encrypted-type.h
8276 F:      security/keys/encrypted-keys/
8277
8278 KEYS-TRUSTED
8279 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8280 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8281 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8282 L:      linux-integrity@vger.kernel.org
8283 L:      keyrings@vger.kernel.org
8284 S:      Supported
8285 F:      Documentation/security/keys/trusted-encrypted.rst
8286 F:      include/keys/trusted-type.h
8287 F:      security/keys/trusted.c
8288 F:      security/keys/trusted.h
8289
8290 KEYS/KEYRINGS:
8291 M:      David Howells <dhowells@redhat.com>
8292 L:      keyrings@vger.kernel.org
8293 S:      Maintained
8294 F:      Documentation/security/keys/core.rst
8295 F:      include/linux/key.h
8296 F:      include/linux/key-type.h
8297 F:      include/linux/keyctl.h
8298 F:      include/uapi/linux/keyctl.h
8299 F:      include/keys/
8300 F:      security/keys/
8301
8302 KGDB / KDB /debug_core
8303 M:      Jason Wessel <jason.wessel@windriver.com>
8304 M:      Daniel Thompson <daniel.thompson@linaro.org>
8305 W:      http://kgdb.wiki.kernel.org/
8306 L:      kgdb-bugreport@lists.sourceforge.net
8307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8308 S:      Maintained
8309 F:      Documentation/dev-tools/kgdb.rst
8310 F:      drivers/misc/kgdbts.c
8311 F:      drivers/tty/serial/kgdboc.c
8312 F:      include/linux/kdb.h
8313 F:      include/linux/kgdb.h
8314 F:      kernel/debug/
8315
8316 KMEMLEAK
8317 M:      Catalin Marinas <catalin.marinas@arm.com>
8318 S:      Maintained
8319 F:      Documentation/dev-tools/kmemleak.rst
8320 F:      include/linux/kmemleak.h
8321 F:      mm/kmemleak.c
8322 F:      mm/kmemleak-test.c
8323
8324 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8325 M:      Luis Chamberlain <mcgrof@kernel.org>
8326 L:      linux-kernel@vger.kernel.org
8327 S:      Maintained
8328 F:      kernel/kmod.c
8329 F:      include/linux/kmod.h
8330 F:      lib/test_kmod.c
8331 F:      tools/testing/selftests/kmod/
8332
8333 KPROBES
8334 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8335 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8336 M:      "David S. Miller" <davem@davemloft.net>
8337 M:      Masami Hiramatsu <mhiramat@kernel.org>
8338 S:      Maintained
8339 F:      Documentation/kprobes.txt
8340 F:      include/linux/kprobes.h
8341 F:      include/asm-generic/kprobes.h
8342 F:      kernel/kprobes.c
8343
8344 KS0108 LCD CONTROLLER DRIVER
8345 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8346 S:      Maintained
8347 F:      Documentation/auxdisplay/ks0108
8348 F:      drivers/auxdisplay/ks0108.c
8349 F:      include/linux/ks0108.h
8350
8351 L3MDEV
8352 M:      David Ahern <dsa@cumulusnetworks.com>
8353 L:      netdev@vger.kernel.org
8354 S:      Maintained
8355 F:      net/l3mdev
8356 F:      include/net/l3mdev.h
8357
8358 L7 BPF FRAMEWORK
8359 M:      John Fastabend <john.fastabend@gmail.com>
8360 M:      Daniel Borkmann <daniel@iogearbox.net>
8361 L:      netdev@vger.kernel.org
8362 S:      Maintained
8363 F:      include/linux/skmsg.h
8364 F:      net/core/skmsg.c
8365 F:      net/core/sock_map.c
8366 F:      net/ipv4/tcp_bpf.c
8367
8368 LANTIQ / INTEL Ethernet drivers
8369 M:      Hauke Mehrtens <hauke@hauke-m.de>
8370 L:      netdev@vger.kernel.org
8371 S:      Maintained
8372 F:      net/dsa/tag_gswip.c
8373 F:      drivers/net/ethernet/lantiq_xrx200.c
8374 F:      drivers/net/dsa/lantiq_pce.h
8375 F:      drivers/net/dsa/lantiq_gswip.c
8376
8377 LANTIQ MIPS ARCHITECTURE
8378 M:      John Crispin <john@phrozen.org>
8379 L:      linux-mips@vger.kernel.org
8380 S:      Maintained
8381 F:      arch/mips/lantiq
8382 F:      drivers/soc/lantiq
8383
8384 LAPB module
8385 L:      linux-x25@vger.kernel.org
8386 S:      Orphan
8387 F:      Documentation/networking/lapb-module.txt
8388 F:      include/*/lapb.h
8389 F:      net/lapb/
8390
8391 LASI 53c700 driver for PARISC
8392 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8393 L:      linux-scsi@vger.kernel.org
8394 S:      Maintained
8395 F:      Documentation/scsi/53c700.txt
8396 F:      drivers/scsi/53c700*
8397
8398 LEAKING_ADDRESSES
8399 M:      Tobin C. Harding <me@tobin.cc>
8400 M:      Tycho Andersen <tycho@tycho.ws>
8401 L:      kernel-hardening@lists.openwall.com
8402 S:      Maintained
8403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8404 F:      scripts/leaking_addresses.pl
8405
8406 LED SUBSYSTEM
8407 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8408 M:      Pavel Machek <pavel@ucw.cz>
8409 L:      linux-leds@vger.kernel.org
8410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8411 S:      Maintained
8412 F:      Documentation/devicetree/bindings/leds/
8413 F:      drivers/leds/
8414 F:      include/linux/leds.h
8415
8416 LEGACY EEPROM DRIVER
8417 M:      Jean Delvare <jdelvare@suse.com>
8418 S:      Maintained
8419 F:      Documentation/misc-devices/eeprom
8420 F:      drivers/misc/eeprom/eeprom.c
8421
8422 LEGO MINDSTORMS EV3
8423 R:      David Lechner <david@lechnology.com>
8424 S:      Maintained
8425 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8426 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8427 F:      drivers/power/supply/lego_ev3_battery.c
8428
8429 LEGO USB Tower driver
8430 M:      Juergen Stuber <starblue@users.sourceforge.net>
8431 L:      legousb-devel@lists.sourceforge.net
8432 W:      http://legousb.sourceforge.net/
8433 S:      Maintained
8434 F:      drivers/usb/misc/legousbtower.c
8435
8436 LG LAPTOP EXTRAS
8437 M:      Matan Ziv-Av <matan@svgalib.org>
8438 L:      platform-driver-x86@vger.kernel.org
8439 S:      Maintained
8440 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8441 F:      Documentation/laptops/lg-laptop.rst
8442 F:      drivers/platform/x86/lg-laptop.c
8443
8444 LG2160 MEDIA DRIVER
8445 M:      Michael Krufky <mkrufky@linuxtv.org>
8446 L:      linux-media@vger.kernel.org
8447 W:      https://linuxtv.org
8448 W:      http://github.com/mkrufky
8449 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8450 T:      git git://linuxtv.org/mkrufky/tuners.git
8451 S:      Maintained
8452 F:      drivers/media/dvb-frontends/lg2160.*
8453
8454 LGDT3305 MEDIA DRIVER
8455 M:      Michael Krufky <mkrufky@linuxtv.org>
8456 L:      linux-media@vger.kernel.org
8457 W:      https://linuxtv.org
8458 W:      http://github.com/mkrufky
8459 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8460 T:      git git://linuxtv.org/mkrufky/tuners.git
8461 S:      Maintained
8462 F:      drivers/media/dvb-frontends/lgdt3305.*
8463
8464 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8465 M:      Viresh Kumar <vireshk@kernel.org>
8466 L:      linux-ide@vger.kernel.org
8467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8468 S:      Maintained
8469 F:      include/linux/pata_arasan_cf_data.h
8470 F:      drivers/ata/pata_arasan_cf.c
8471
8472 LIBATA PATA DRIVERS
8473 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8474 M:      Jens Axboe <axboe@kernel.dk>
8475 L:      linux-ide@vger.kernel.org
8476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8477 S:      Maintained
8478 F:      drivers/ata/pata_*.c
8479 F:      drivers/ata/ata_generic.c
8480
8481 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8482 M:      Linus Walleij <linus.walleij@linaro.org>
8483 L:      linux-ide@vger.kernel.org
8484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8485 S:      Maintained
8486 F:      drivers/ata/pata_ftide010.c
8487 F:      drivers/ata/sata_gemini.c
8488 F:      drivers/ata/sata_gemini.h
8489
8490 LIBATA SATA AHCI PLATFORM devices support
8491 M:      Hans de Goede <hdegoede@redhat.com>
8492 M:      Jens Axboe <axboe@kernel.dk>
8493 L:      linux-ide@vger.kernel.org
8494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8495 S:      Maintained
8496 F:      drivers/ata/ahci_platform.c
8497 F:      drivers/ata/libahci_platform.c
8498 F:      include/linux/ahci_platform.h
8499
8500 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8501 M:      Mikael Pettersson <mikpelinux@gmail.com>
8502 L:      linux-ide@vger.kernel.org
8503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8504 S:      Maintained
8505 F:      drivers/ata/sata_promise.*
8506
8507 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8508 M:      Jens Axboe <axboe@kernel.dk>
8509 L:      linux-ide@vger.kernel.org
8510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8511 S:      Maintained
8512 F:      drivers/ata/
8513 F:      include/linux/ata.h
8514 F:      include/linux/libata.h
8515 F:      Documentation/devicetree/bindings/ata/
8516
8517 LIBLOCKDEP
8518 M:      Sasha Levin <alexander.levin@microsoft.com>
8519 S:      Maintained
8520 F:      tools/lib/lockdep/
8521
8522 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8523 M:      Ross Zwisler <zwisler@kernel.org>
8524 M:      Dan Williams <dan.j.williams@intel.com>
8525 M:      Vishal Verma <vishal.l.verma@intel.com>
8526 M:      Dave Jiang <dave.jiang@intel.com>
8527 L:      linux-nvdimm@lists.01.org
8528 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8529 S:      Supported
8530 F:      drivers/nvdimm/blk.c
8531 F:      drivers/nvdimm/region_devs.c
8532
8533 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8534 M:      Vishal Verma <vishal.l.verma@intel.com>
8535 M:      Dan Williams <dan.j.williams@intel.com>
8536 M:      Ross Zwisler <zwisler@kernel.org>
8537 M:      Dave Jiang <dave.jiang@intel.com>
8538 L:      linux-nvdimm@lists.01.org
8539 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8540 S:      Supported
8541 F:      drivers/nvdimm/btt*
8542
8543 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8544 M:      Ross Zwisler <zwisler@kernel.org>
8545 M:      Dan Williams <dan.j.williams@intel.com>
8546 M:      Vishal Verma <vishal.l.verma@intel.com>
8547 M:      Dave Jiang <dave.jiang@intel.com>
8548 L:      linux-nvdimm@lists.01.org
8549 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8550 S:      Supported
8551 F:      drivers/nvdimm/pmem*
8552
8553 LIBNVDIMM: DEVICETREE BINDINGS
8554 M:      Oliver O'Halloran <oohall@gmail.com>
8555 L:      linux-nvdimm@lists.01.org
8556 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8557 S:      Supported
8558 F:      drivers/nvdimm/of_pmem.c
8559 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8560
8561 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8562 M:      Dan Williams <dan.j.williams@intel.com>
8563 M:      Ross Zwisler <zwisler@kernel.org>
8564 M:      Vishal Verma <vishal.l.verma@intel.com>
8565 M:      Dave Jiang <dave.jiang@intel.com>
8566 L:      linux-nvdimm@lists.01.org
8567 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8569 S:      Supported
8570 F:      drivers/nvdimm/*
8571 F:      drivers/acpi/nfit/*
8572 F:      include/linux/nd.h
8573 F:      include/linux/libnvdimm.h
8574 F:      include/uapi/linux/ndctl.h
8575
8576 LIGHTNVM PLATFORM SUPPORT
8577 M:      Matias Bjorling <mb@lightnvm.io>
8578 W:      http://github/OpenChannelSSD
8579 L:      linux-block@vger.kernel.org
8580 S:      Maintained
8581 F:      drivers/lightnvm/
8582 F:      include/linux/lightnvm.h
8583 F:      include/uapi/linux/lightnvm.h
8584
8585 LINUX FOR POWER MACINTOSH
8586 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8587 W:      http://www.penguinppc.org/
8588 L:      linuxppc-dev@lists.ozlabs.org
8589 S:      Maintained
8590 F:      arch/powerpc/platforms/powermac/
8591 F:      drivers/macintosh/
8592
8593 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8594 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8595 M:      Paul Mackerras <paulus@samba.org>
8596 M:      Michael Ellerman <mpe@ellerman.id.au>
8597 W:      https://github.com/linuxppc/linux/wiki
8598 L:      linuxppc-dev@lists.ozlabs.org
8599 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8601 S:      Supported
8602 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8603 F:      Documentation/devicetree/bindings/powerpc/
8604 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8605 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8606 F:      Documentation/powerpc/
8607 F:      arch/powerpc/
8608 F:      drivers/char/tpm/tpm_ibmvtpm*
8609 F:      drivers/crypto/nx/
8610 F:      drivers/crypto/vmx/
8611 F:      drivers/i2c/busses/i2c-opal.c
8612 F:      drivers/net/ethernet/ibm/ibmveth.*
8613 F:      drivers/net/ethernet/ibm/ibmvnic.*
8614 F:      drivers/pci/hotplug/pnv_php.c
8615 F:      drivers/pci/hotplug/rpa*
8616 F:      drivers/rtc/rtc-opal.c
8617 F:      drivers/scsi/ibmvscsi/
8618 F:      drivers/tty/hvc/hvc_opal.c
8619 F:      drivers/watchdog/wdrtas.c
8620 F:      tools/testing/selftests/powerpc
8621 N:      /pmac
8622 N:      powermac
8623 N:      powernv
8624 N:      [^a-z0-9]ps3
8625 N:      pseries
8626
8627 LINUX FOR POWERPC EMBEDDED MPC5XXX
8628 M:      Anatolij Gustschin <agust@denx.de>
8629 L:      linuxppc-dev@lists.ozlabs.org
8630 T:      git git://git.denx.de/linux-denx-agust.git
8631 S:      Maintained
8632 F:      arch/powerpc/platforms/512x/
8633 F:      arch/powerpc/platforms/52xx/
8634
8635 LINUX FOR POWERPC EMBEDDED PPC4XX
8636 M:      Alistair Popple <alistair@popple.id.au>
8637 M:      Matt Porter <mporter@kernel.crashing.org>
8638 W:      http://www.penguinppc.org/
8639 L:      linuxppc-dev@lists.ozlabs.org
8640 S:      Maintained
8641 F:      arch/powerpc/platforms/40x/
8642 F:      arch/powerpc/platforms/44x/
8643
8644 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8645 M:      Scott Wood <oss@buserror.net>
8646 M:      Kumar Gala <galak@kernel.crashing.org>
8647 W:      http://www.penguinppc.org/
8648 L:      linuxppc-dev@lists.ozlabs.org
8649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8650 S:      Maintained
8651 F:      arch/powerpc/platforms/83xx/
8652 F:      arch/powerpc/platforms/85xx/
8653 F:      Documentation/devicetree/bindings/powerpc/fsl/
8654
8655 LINUX FOR POWERPC EMBEDDED PPC8XX
8656 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8657 W:      http://www.penguinppc.org/
8658 L:      linuxppc-dev@lists.ozlabs.org
8659 S:      Maintained
8660 F:      arch/powerpc/platforms/8xx/
8661
8662 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8663 L:      linuxppc-dev@lists.ozlabs.org
8664 S:      Orphan
8665 F:      arch/powerpc/*/*virtex*
8666 F:      arch/powerpc/*/*/*virtex*
8667
8668 LINUX FOR POWERPC PA SEMI PWRFICIENT
8669 L:      linuxppc-dev@lists.ozlabs.org
8670 S:      Orphan
8671 F:      arch/powerpc/platforms/pasemi/
8672 F:      drivers/*/*pasemi*
8673 F:      drivers/*/*/*pasemi*
8674
8675 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8676 M:      Kees Cook <keescook@chromium.org>
8677 S:      Maintained
8678 F:      drivers/misc/lkdtm/*
8679
8680 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8681 M:      Alan Stern <stern@rowland.harvard.edu>
8682 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8683 M:      Will Deacon <will.deacon@arm.com>
8684 M:      Peter Zijlstra <peterz@infradead.org>
8685 M:      Boqun Feng <boqun.feng@gmail.com>
8686 M:      Nicholas Piggin <npiggin@gmail.com>
8687 M:      David Howells <dhowells@redhat.com>
8688 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8689 M:      Luc Maranget <luc.maranget@inria.fr>
8690 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8691 R:      Akira Yokosawa <akiyks@gmail.com>
8692 R:      Daniel Lustig <dlustig@nvidia.com>
8693 L:      linux-kernel@vger.kernel.org
8694 L:      linux-arch@vger.kernel.org
8695 S:      Supported
8696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8697 F:      tools/memory-model/
8698 F:      Documentation/atomic_bitops.txt
8699 F:      Documentation/atomic_t.txt
8700 F:      Documentation/core-api/atomic_ops.rst
8701 F:      Documentation/core-api/refcount-vs-atomic.rst
8702 F:      Documentation/memory-barriers.txt
8703
8704 LIS3LV02D ACCELEROMETER DRIVER
8705 M:      Eric Piel <eric.piel@tremplin-utc.net>
8706 S:      Maintained
8707 F:      Documentation/misc-devices/lis3lv02d
8708 F:      drivers/misc/lis3lv02d/
8709 F:      drivers/platform/x86/hp_accel.c
8710
8711 LIVE PATCHING
8712 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8713 M:      Jessica Yu <jeyu@kernel.org>
8714 M:      Jiri Kosina <jikos@kernel.org>
8715 M:      Miroslav Benes <mbenes@suse.cz>
8716 R:      Petr Mladek <pmladek@suse.com>
8717 S:      Maintained
8718 F:      kernel/livepatch/
8719 F:      include/linux/livepatch.h
8720 F:      arch/x86/include/asm/livepatch.h
8721 F:      arch/x86/kernel/livepatch.c
8722 F:      Documentation/livepatch/
8723 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8724 F:      samples/livepatch/
8725 L:      live-patching@vger.kernel.org
8726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8727
8728 LLC (802.2)
8729 L:      netdev@vger.kernel.org
8730 S:      Odd fixes
8731 F:      include/linux/llc.h
8732 F:      include/uapi/linux/llc.h
8733 F:      include/net/llc*
8734 F:      net/llc/
8735
8736 LM73 HARDWARE MONITOR DRIVER
8737 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8738 L:      linux-hwmon@vger.kernel.org
8739 S:      Maintained
8740 F:      drivers/hwmon/lm73.c
8741
8742 LM78 HARDWARE MONITOR DRIVER
8743 M:      Jean Delvare <jdelvare@suse.com>
8744 L:      linux-hwmon@vger.kernel.org
8745 S:      Maintained
8746 F:      Documentation/hwmon/lm78
8747 F:      drivers/hwmon/lm78.c
8748
8749 LM83 HARDWARE MONITOR DRIVER
8750 M:      Jean Delvare <jdelvare@suse.com>
8751 L:      linux-hwmon@vger.kernel.org
8752 S:      Maintained
8753 F:      Documentation/hwmon/lm83
8754 F:      drivers/hwmon/lm83.c
8755
8756 LM90 HARDWARE MONITOR DRIVER
8757 M:      Jean Delvare <jdelvare@suse.com>
8758 L:      linux-hwmon@vger.kernel.org
8759 S:      Maintained
8760 F:      Documentation/hwmon/lm90
8761 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8762 F:      drivers/hwmon/lm90.c
8763 F:      include/dt-bindings/thermal/lm90.h
8764
8765 LM95234 HARDWARE MONITOR DRIVER
8766 M:      Guenter Roeck <linux@roeck-us.net>
8767 L:      linux-hwmon@vger.kernel.org
8768 S:      Maintained
8769 F:      Documentation/hwmon/lm95234
8770 F:      drivers/hwmon/lm95234.c
8771
8772 LME2510 MEDIA DRIVER
8773 M:      Malcolm Priestley <tvboxspy@gmail.com>
8774 L:      linux-media@vger.kernel.org
8775 W:      https://linuxtv.org
8776 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8777 S:      Maintained
8778 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8779
8780 LOADPIN SECURITY MODULE
8781 M:      Kees Cook <keescook@chromium.org>
8782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8783 S:      Supported
8784 F:      security/loadpin/
8785 F:      Documentation/admin-guide/LSM/LoadPin.rst
8786
8787 LOCKING PRIMITIVES
8788 M:      Peter Zijlstra <peterz@infradead.org>
8789 M:      Ingo Molnar <mingo@redhat.com>
8790 M:      Will Deacon <will.deacon@arm.com>
8791 L:      linux-kernel@vger.kernel.org
8792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8793 S:      Maintained
8794 F:      Documentation/locking/
8795 F:      include/linux/lockdep.h
8796 F:      include/linux/spinlock*.h
8797 F:      arch/*/include/asm/spinlock*.h
8798 F:      include/linux/rwlock*.h
8799 F:      include/linux/mutex*.h
8800 F:      include/linux/rwsem*.h
8801 F:      arch/*/include/asm/rwsem.h
8802 F:      include/linux/seqlock.h
8803 F:      lib/locking*.[ch]
8804 F:      kernel/locking/
8805 X:      kernel/locking/locktorture.c
8806
8807 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8808 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8809 L:      linux-ntfs-dev@lists.sourceforge.net
8810 W:      http://www.linux-ntfs.org/content/view/19/37/
8811 S:      Maintained
8812 F:      Documentation/ldm.txt
8813 F:      block/partitions/ldm.*
8814
8815 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8816 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8817 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8818 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8819 L:      MPT-FusionLinux.pdl@broadcom.com
8820 L:      linux-scsi@vger.kernel.org
8821 W:      http://www.avagotech.com/support/
8822 S:      Supported
8823 F:      drivers/message/fusion/
8824 F:      drivers/scsi/mpt3sas/
8825
8826 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8827 M:      Matthew Wilcox <willy@infradead.org>
8828 L:      linux-scsi@vger.kernel.org
8829 S:      Maintained
8830 F:      drivers/scsi/sym53c8xx_2/
8831
8832 LTC1660 DAC DRIVER
8833 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8834 L:      linux-iio@vger.kernel.org
8835 S:      Maintained
8836 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8837 F:      drivers/iio/dac/ltc1660.c
8838
8839 LTC4261 HARDWARE MONITOR DRIVER
8840 M:      Guenter Roeck <linux@roeck-us.net>
8841 L:      linux-hwmon@vger.kernel.org
8842 S:      Maintained
8843 F:      Documentation/hwmon/ltc4261
8844 F:      drivers/hwmon/ltc4261.c
8845
8846 LTC4306 I2C MULTIPLEXER DRIVER
8847 M:      Michael Hennerich <michael.hennerich@analog.com>
8848 W:      http://ez.analog.com/community/linux-device-drivers
8849 L:      linux-i2c@vger.kernel.org
8850 S:      Supported
8851 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8852 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8853
8854 LTP (Linux Test Project)
8855 M:      Mike Frysinger <vapier@gentoo.org>
8856 M:      Cyril Hrubis <chrubis@suse.cz>
8857 M:      Wanlong Gao <wanlong.gao@gmail.com>
8858 M:      Jan Stancek <jstancek@redhat.com>
8859 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8860 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8861 L:      ltp@lists.linux.it (subscribers-only)
8862 W:      http://linux-test-project.github.io/
8863 T:      git git://github.com/linux-test-project/ltp.git
8864 S:      Maintained
8865
8866 M68K ARCHITECTURE
8867 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8868 L:      linux-m68k@lists.linux-m68k.org
8869 W:      http://www.linux-m68k.org/
8870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8871 S:      Maintained
8872 F:      arch/m68k/
8873 F:      drivers/zorro/
8874
8875 M68K ON APPLE MACINTOSH
8876 M:      Joshua Thompson <funaho@jurai.org>
8877 W:      http://www.mac.linux-m68k.org/
8878 L:      linux-m68k@lists.linux-m68k.org
8879 S:      Maintained
8880 F:      arch/m68k/mac/
8881
8882 M68K ON HP9000/300
8883 M:      Philip Blundell <philb@gnu.org>
8884 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8885 S:      Maintained
8886 F:      arch/m68k/hp300/
8887
8888 M88DS3103 MEDIA DRIVER
8889 M:      Antti Palosaari <crope@iki.fi>
8890 L:      linux-media@vger.kernel.org
8891 W:      https://linuxtv.org
8892 W:      http://palosaari.fi/linux/
8893 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8894 T:      git git://linuxtv.org/anttip/media_tree.git
8895 S:      Maintained
8896 F:      drivers/media/dvb-frontends/m88ds3103*
8897
8898 M88RS2000 MEDIA DRIVER
8899 M:      Malcolm Priestley <tvboxspy@gmail.com>
8900 L:      linux-media@vger.kernel.org
8901 W:      https://linuxtv.org
8902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8903 S:      Maintained
8904 F:      drivers/media/dvb-frontends/m88rs2000*
8905
8906 MA901 MASTERKIT USB FM RADIO DRIVER
8907 M:      Alexey Klimov <klimov.linux@gmail.com>
8908 L:      linux-media@vger.kernel.org
8909 T:      git git://linuxtv.org/media_tree.git
8910 S:      Maintained
8911 F:      drivers/media/radio/radio-ma901.c
8912
8913 MAC80211
8914 M:      Johannes Berg <johannes@sipsolutions.net>
8915 L:      linux-wireless@vger.kernel.org
8916 W:      http://wireless.kernel.org/
8917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8919 S:      Maintained
8920 F:      Documentation/networking/mac80211-injection.txt
8921 F:      include/net/mac80211.h
8922 F:      net/mac80211/
8923 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8924 F:      Documentation/networking/mac80211_hwsim/README
8925
8926 MAILBOX API
8927 M:      Jassi Brar <jassisinghbrar@gmail.com>
8928 L:      linux-kernel@vger.kernel.org
8929 S:      Maintained
8930 F:      drivers/mailbox/
8931 F:      include/linux/mailbox_client.h
8932 F:      include/linux/mailbox_controller.h
8933
8934 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8935 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8936 W:      http://www.kernel.org/doc/man-pages
8937 L:      linux-man@vger.kernel.org
8938 S:      Maintained
8939
8940 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8941 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8942 L:      linux-mips@vger.kernel.org
8943 S:      Maintained
8944 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8945
8946 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8947 M:      Andrew Lunn <andrew@lunn.ch>
8948 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8949 L:      netdev@vger.kernel.org
8950 S:      Maintained
8951 F:      drivers/net/dsa/mv88e6xxx/
8952 F:      include/linux/platform_data/mv88e6xxx.h
8953 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8954
8955 MARVELL ARMADA DRM SUPPORT
8956 M:      Russell King <linux@armlinux.org.uk>
8957 S:      Maintained
8958 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8959 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8960 F:      drivers/gpu/drm/armada/
8961 F:      include/uapi/drm/armada_drm.h
8962 F:      Documentation/devicetree/bindings/display/armada/
8963
8964 MARVELL CRYPTO DRIVER
8965 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8966 M:      Arnaud Ebalard <arno@natisbad.org>
8967 F:      drivers/crypto/marvell/
8968 S:      Maintained
8969 L:      linux-crypto@vger.kernel.org
8970
8971 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8972 M:      Mirko Lindner <mlindner@marvell.com>
8973 M:      Stephen Hemminger <stephen@networkplumber.org>
8974 L:      netdev@vger.kernel.org
8975 S:      Maintained
8976 F:      drivers/net/ethernet/marvell/sk*
8977
8978 MARVELL LIBERTAS WIRELESS DRIVER
8979 L:      libertas-dev@lists.infradead.org
8980 S:      Orphan
8981 F:      drivers/net/wireless/marvell/libertas/
8982
8983 MARVELL MACCHIATOBIN SUPPORT
8984 M:      Russell King <linux@armlinux.org.uk>
8985 L:      linux-arm-kernel@lists.infradead.org
8986 S:      Maintained
8987 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8988
8989 MARVELL MV643XX ETHERNET DRIVER
8990 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8991 L:      netdev@vger.kernel.org
8992 S:      Maintained
8993 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8994 F:      include/linux/mv643xx.h
8995
8996 MARVELL MV88X3310 PHY DRIVER
8997 M:      Russell King <linux@armlinux.org.uk>
8998 L:      netdev@vger.kernel.org
8999 S:      Maintained
9000 F:      drivers/net/phy/marvell10g.c
9001
9002 MARVELL MVNETA ETHERNET DRIVER
9003 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9004 L:      netdev@vger.kernel.org
9005 S:      Maintained
9006 F:      drivers/net/ethernet/marvell/mvneta.*
9007
9008 MARVELL MWIFIEX WIRELESS DRIVER
9009 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9010 M:      Nishant Sarmukadam <nishants@marvell.com>
9011 M:      Ganapathi Bhat <gbhat@marvell.com>
9012 M:      Xinming Hu <huxinming820@gmail.com>
9013 L:      linux-wireless@vger.kernel.org
9014 S:      Maintained
9015 F:      drivers/net/wireless/marvell/mwifiex/
9016
9017 MARVELL MWL8K WIRELESS DRIVER
9018 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9019 L:      linux-wireless@vger.kernel.org
9020 S:      Odd Fixes
9021 F:      drivers/net/wireless/marvell/mwl8k.c
9022
9023 MARVELL NAND CONTROLLER DRIVER
9024 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9025 L:      linux-mtd@lists.infradead.org
9026 S:      Maintained
9027 F:      drivers/mtd/nand/raw/marvell_nand.c
9028 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9029
9030 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9031 M:      Nicolas Pitre <nico@fluxnic.net>
9032 S:      Odd Fixes
9033 F:      drivers/mmc/host/mvsdio.*
9034
9035 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9036 M:      Hu Ziji <huziji@marvell.com>
9037 L:      linux-mmc@vger.kernel.org
9038 S:      Supported
9039 F:      drivers/mmc/host/sdhci-xenon*
9040 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9041
9042 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9043 M:      Sunil Goutham <sgoutham@marvell.com>
9044 M:      Linu Cherian <lcherian@marvell.com>
9045 M:      Geetha sowjanya <gakula@marvell.com>
9046 M:      Jerin Jacob <jerinj@marvell.com>
9047 L:      netdev@vger.kernel.org
9048 S:      Supported
9049 F:      drivers/net/ethernet/marvell/octeontx2/af/
9050
9051 MATROX FRAMEBUFFER DRIVER
9052 L:      linux-fbdev@vger.kernel.org
9053 S:      Orphan
9054 F:      drivers/video/fbdev/matrox/matroxfb_*
9055 F:      include/uapi/linux/matroxfb.h
9056
9057 MAX16065 HARDWARE MONITOR DRIVER
9058 M:      Guenter Roeck <linux@roeck-us.net>
9059 L:      linux-hwmon@vger.kernel.org
9060 S:      Maintained
9061 F:      Documentation/hwmon/max16065
9062 F:      drivers/hwmon/max16065.c
9063
9064 MAX2175 SDR TUNER DRIVER
9065 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9066 L:      linux-media@vger.kernel.org
9067 T:      git git://linuxtv.org/media_tree.git
9068 S:      Maintained
9069 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9070 F:      Documentation/media/v4l-drivers/max2175.rst
9071 F:      drivers/media/i2c/max2175*
9072 F:      include/uapi/linux/max2175.h
9073
9074 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9075 L:      linux-hwmon@vger.kernel.org
9076 S:      Orphan
9077 F:      Documentation/hwmon/max6650
9078 F:      drivers/hwmon/max6650.c
9079
9080 MAX6697 HARDWARE MONITOR DRIVER
9081 M:      Guenter Roeck <linux@roeck-us.net>
9082 L:      linux-hwmon@vger.kernel.org
9083 S:      Maintained
9084 F:      Documentation/hwmon/max6697
9085 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9086 F:      drivers/hwmon/max6697.c
9087 F:      include/linux/platform_data/max6697.h
9088
9089 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9090 M:      Peter Rosin <peda@axentia.se>
9091 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9092 S:      Maintained
9093 F:      Documentation/devicetree/bindings/sound/max9860.txt
9094 F:      sound/soc/codecs/max9860.*
9095
9096 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9097 M:      Javier Martinez Canillas <javier@dowhile0.org>
9098 L:      linux-kernel@vger.kernel.org
9099 S:      Supported
9100 F:      drivers/regulator/max77802-regulator.c
9101 F:      Documentation/devicetree/bindings/*/*max77802.txt
9102 F:      include/dt-bindings/*/*max77802.h
9103
9104 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9105 M:      Krzysztof Kozlowski <krzk@kernel.org>
9106 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9107 L:      linux-pm@vger.kernel.org
9108 S:      Supported
9109 F:      drivers/power/supply/max14577_charger.c
9110 F:      drivers/power/supply/max77693_charger.c
9111
9112 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9113 M:      Chanwoo Choi <cw00.choi@samsung.com>
9114 M:      Krzysztof Kozlowski <krzk@kernel.org>
9115 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9116 L:      linux-kernel@vger.kernel.org
9117 S:      Supported
9118 F:      drivers/*/max14577*.c
9119 F:      drivers/*/max77686*.c
9120 F:      drivers/*/max77693*.c
9121 F:      drivers/extcon/extcon-max14577.c
9122 F:      drivers/extcon/extcon-max77693.c
9123 F:      drivers/rtc/rtc-max77686.c
9124 F:      drivers/clk/clk-max77686.c
9125 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9126 F:      Documentation/devicetree/bindings/*/max77686.txt
9127 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9128 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9129 F:      include/linux/mfd/max14577*.h
9130 F:      include/linux/mfd/max77686*.h
9131 F:      include/linux/mfd/max77693*.h
9132
9133 MAXIRADIO FM RADIO RECEIVER DRIVER
9134 M:      Hans Verkuil <hverkuil@xs4all.nl>
9135 L:      linux-media@vger.kernel.org
9136 T:      git git://linuxtv.org/media_tree.git
9137 W:      https://linuxtv.org
9138 S:      Maintained
9139 F:      drivers/media/radio/radio-maxiradio*
9140
9141 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9142 M:      Peter Rosin <peda@axentia.se>
9143 L:      linux-iio@vger.kernel.org
9144 S:      Maintained
9145 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9146 F:      drivers/iio/potentiometer/mcp4018.c
9147 F:      drivers/iio/potentiometer/mcp4531.c
9148
9149 MCR20A IEEE-802.15.4 RADIO DRIVER
9150 M:      Xue Liu <liuxuenetmail@gmail.com>
9151 L:      linux-wpan@vger.kernel.org
9152 W:      https://github.com/xueliu/mcr20a-linux
9153 S:      Maintained
9154 F:      drivers/net/ieee802154/mcr20a.c
9155 F:      drivers/net/ieee802154/mcr20a.h
9156 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9157
9158 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9159 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9160 L:      linux-iio@vger.kernel.org
9161 S:      Maintained
9162 F:      drivers/iio/dac/cio-dac.c
9163
9164 MEDIA DRIVERS FOR ASCOT2E
9165 M:      Sergey Kozlov <serjk@netup.ru>
9166 M:      Abylay Ospan <aospan@netup.ru>
9167 L:      linux-media@vger.kernel.org
9168 W:      https://linuxtv.org
9169 W:      http://netup.tv/
9170 T:      git git://linuxtv.org/media_tree.git
9171 S:      Supported
9172 F:      drivers/media/dvb-frontends/ascot2e*
9173
9174 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9175 M:      Jasmin Jessich <jasmin@anw.at>
9176 L:      linux-media@vger.kernel.org
9177 W:      https://linuxtv.org
9178 T:      git git://linuxtv.org/media_tree.git
9179 S:      Maintained
9180 F:      drivers/media/dvb-frontends/cxd2099*
9181
9182 MEDIA DRIVERS FOR CXD2841ER
9183 M:      Sergey Kozlov <serjk@netup.ru>
9184 M:      Abylay Ospan <aospan@netup.ru>
9185 L:      linux-media@vger.kernel.org
9186 W:      https://linuxtv.org
9187 W:      http://netup.tv/
9188 T:      git git://linuxtv.org/media_tree.git
9189 S:      Supported
9190 F:      drivers/media/dvb-frontends/cxd2841er*
9191
9192 MEDIA DRIVERS FOR CXD2880
9193 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9194 L:      linux-media@vger.kernel.org
9195 W:      http://linuxtv.org/
9196 T:      git git://linuxtv.org/media_tree.git
9197 S:      Supported
9198 F:      drivers/media/dvb-frontends/cxd2880/*
9199 F:      drivers/media/spi/cxd2880*
9200
9201 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9202 L:      linux-media@vger.kernel.org
9203 W:      https://linuxtv.org
9204 T:      git git://linuxtv.org/media_tree.git
9205 S:      Orphan
9206 F:      drivers/media/pci/ddbridge/*
9207
9208 MEDIA DRIVERS FOR FREESCALE IMX
9209 M:      Steve Longerbeam <slongerbeam@gmail.com>
9210 M:      Philipp Zabel <p.zabel@pengutronix.de>
9211 L:      linux-media@vger.kernel.org
9212 T:      git git://linuxtv.org/media_tree.git
9213 S:      Maintained
9214 F:      Documentation/devicetree/bindings/media/imx.txt
9215 F:      Documentation/media/v4l-drivers/imx.rst
9216 F:      drivers/staging/media/imx/
9217 F:      include/linux/imx-media.h
9218 F:      include/media/imx.h
9219
9220 MEDIA DRIVER FOR FREESCALE IMX PXP
9221 M:      Philipp Zabel <p.zabel@pengutronix.de>
9222 L:      linux-media@vger.kernel.org
9223 T:      git git://linuxtv.org/media_tree.git
9224 S:      Maintained
9225 F:      drivers/media/platform/imx-pxp.[ch]
9226
9227 MEDIA DRIVERS FOR HELENE
9228 M:      Abylay Ospan <aospan@netup.ru>
9229 L:      linux-media@vger.kernel.org
9230 W:      https://linuxtv.org
9231 W:      http://netup.tv/
9232 T:      git git://linuxtv.org/media_tree.git
9233 S:      Supported
9234 F:      drivers/media/dvb-frontends/helene*
9235
9236 MEDIA DRIVERS FOR HORUS3A
9237 M:      Sergey Kozlov <serjk@netup.ru>
9238 M:      Abylay Ospan <aospan@netup.ru>
9239 L:      linux-media@vger.kernel.org
9240 W:      https://linuxtv.org
9241 W:      http://netup.tv/
9242 T:      git git://linuxtv.org/media_tree.git
9243 S:      Supported
9244 F:      drivers/media/dvb-frontends/horus3a*
9245
9246 MEDIA DRIVERS FOR LNBH25
9247 M:      Sergey Kozlov <serjk@netup.ru>
9248 M:      Abylay Ospan <aospan@netup.ru>
9249 L:      linux-media@vger.kernel.org
9250 W:      https://linuxtv.org
9251 W:      http://netup.tv/
9252 T:      git git://linuxtv.org/media_tree.git
9253 S:      Supported
9254 F:      drivers/media/dvb-frontends/lnbh25*
9255
9256 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9257 L:      linux-media@vger.kernel.org
9258 W:      https://linuxtv.org
9259 T:      git git://linuxtv.org/media_tree.git
9260 S:      Orphan
9261 F:      drivers/media/dvb-frontends/mxl5xx*
9262
9263 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9264 M:      Sergey Kozlov <serjk@netup.ru>
9265 M:      Abylay Ospan <aospan@netup.ru>
9266 L:      linux-media@vger.kernel.org
9267 W:      https://linuxtv.org
9268 W:      http://netup.tv/
9269 T:      git git://linuxtv.org/media_tree.git
9270 S:      Supported
9271 F:      drivers/media/pci/netup_unidvb/*
9272
9273 MEDIA DRIVERS FOR RENESAS - CEU
9274 M:      Jacopo Mondi <jacopo@jmondi.org>
9275 L:      linux-media@vger.kernel.org
9276 L:      linux-renesas-soc@vger.kernel.org
9277 T:      git git://linuxtv.org/media_tree.git
9278 S:      Supported
9279 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9280 F:      drivers/media/platform/renesas-ceu.c
9281 F:      include/media/drv-intf/renesas-ceu.h
9282
9283 MEDIA DRIVERS FOR RENESAS - DRIF
9284 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9285 L:      linux-media@vger.kernel.org
9286 L:      linux-renesas-soc@vger.kernel.org
9287 T:      git git://linuxtv.org/media_tree.git
9288 S:      Supported
9289 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9290 F:      drivers/media/platform/rcar_drif.c
9291
9292 MEDIA DRIVERS FOR RENESAS - FCP
9293 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9294 L:      linux-media@vger.kernel.org
9295 L:      linux-renesas-soc@vger.kernel.org
9296 T:      git git://linuxtv.org/media_tree.git
9297 S:      Supported
9298 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9299 F:      drivers/media/platform/rcar-fcp.c
9300 F:      include/media/rcar-fcp.h
9301
9302 MEDIA DRIVERS FOR RENESAS - FDP1
9303 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9304 L:      linux-media@vger.kernel.org
9305 L:      linux-renesas-soc@vger.kernel.org
9306 T:      git git://linuxtv.org/media_tree.git
9307 S:      Supported
9308 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9309 F:      drivers/media/platform/rcar_fdp1.c
9310
9311 MEDIA DRIVERS FOR RENESAS - VIN
9312 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9313 L:      linux-media@vger.kernel.org
9314 L:      linux-renesas-soc@vger.kernel.org
9315 T:      git git://linuxtv.org/media_tree.git
9316 S:      Supported
9317 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9318 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9319 F:      drivers/media/platform/rcar-vin/
9320
9321 MEDIA DRIVERS FOR RENESAS - VSP1
9322 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9323 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9324 L:      linux-media@vger.kernel.org
9325 L:      linux-renesas-soc@vger.kernel.org
9326 T:      git git://linuxtv.org/media_tree.git
9327 S:      Supported
9328 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9329 F:      drivers/media/platform/vsp1/
9330
9331 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9332 L:      linux-media@vger.kernel.org
9333 W:      https://linuxtv.org
9334 T:      git git://linuxtv.org/media_tree.git
9335 S:      Orphan
9336 F:      drivers/media/dvb-frontends/stv0910*
9337
9338 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9339 L:      linux-media@vger.kernel.org
9340 W:      https://linuxtv.org
9341 T:      git git://linuxtv.org/media_tree.git
9342 S:      Orphan
9343 F:      drivers/media/dvb-frontends/stv6111*
9344
9345 MEDIA DRIVERS FOR STM32 - DCMI
9346 M:      Hugues Fruchet <hugues.fruchet@st.com>
9347 L:      linux-media@vger.kernel.org
9348 T:      git git://linuxtv.org/media_tree.git
9349 S:      Supported
9350 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9351 F:      drivers/media/platform/stm32/stm32-dcmi.c
9352
9353 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9354 M:      Dmitry Osipenko <digetx@gmail.com>
9355 L:      linux-media@vger.kernel.org
9356 L:      linux-tegra@vger.kernel.org
9357 T:      git git://linuxtv.org/media_tree.git
9358 S:      Maintained
9359 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9360 F:      drivers/staging/media/tegra-vde/
9361
9362 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9363 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9364 P:      LinuxTV.org Project
9365 L:      linux-media@vger.kernel.org
9366 W:      https://linuxtv.org
9367 Q:      http://patchwork.kernel.org/project/linux-media/list/
9368 T:      git git://linuxtv.org/media_tree.git
9369 S:      Maintained
9370 F:      Documentation/devicetree/bindings/media/
9371 F:      Documentation/media/
9372 F:      drivers/media/
9373 F:      drivers/staging/media/
9374 F:      include/linux/platform_data/media/
9375 F:      include/media/
9376 F:      include/uapi/linux/dvb/
9377 F:      include/uapi/linux/videodev2.h
9378 F:      include/uapi/linux/media.h
9379 F:      include/uapi/linux/v4l2-*
9380 F:      include/uapi/linux/meye.h
9381 F:      include/uapi/linux/ivtv*
9382 F:      include/uapi/linux/uvcvideo.h
9383
9384 MEDIATEK BLUETOOTH DRIVER
9385 M:      Sean Wang <sean.wang@mediatek.com>
9386 L:      linux-bluetooth@vger.kernel.org
9387 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9388 S:      Maintained
9389 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9390 F:      drivers/bluetooth/btmtkuart.c
9391
9392 MEDIATEK CIR DRIVER
9393 M:      Sean Wang <sean.wang@mediatek.com>
9394 S:      Maintained
9395 F:      drivers/media/rc/mtk-cir.c
9396
9397 MEDIATEK DMA DRIVER
9398 M:      Sean Wang <sean.wang@mediatek.com>
9399 L:      dmaengine@vger.kernel.org
9400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9401 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9402 S:      Maintained
9403 F:      Documentation/devicetree/bindings/dma/mtk-*
9404 F:      drivers/dma/mediatek/
9405
9406 MEDIATEK PMIC LED DRIVER
9407 M:      Sean Wang <sean.wang@mediatek.com>
9408 S:      Maintained
9409 F:      drivers/leds/leds-mt6323.c
9410 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9411
9412 MEDIATEK ETHERNET DRIVER
9413 M:      Felix Fietkau <nbd@openwrt.org>
9414 M:      John Crispin <john@phrozen.org>
9415 M:      Sean Wang <sean.wang@mediatek.com>
9416 M:      Nelson Chang <nelson.chang@mediatek.com>
9417 L:      netdev@vger.kernel.org
9418 S:      Maintained
9419 F:      drivers/net/ethernet/mediatek/
9420
9421 MEDIATEK SWITCH DRIVER
9422 M:      Sean Wang <sean.wang@mediatek.com>
9423 L:      netdev@vger.kernel.org
9424 S:      Maintained
9425 F:      drivers/net/dsa/mt7530.*
9426 F:      net/dsa/tag_mtk.c
9427
9428 MEDIATEK JPEG DRIVER
9429 M:      Rick Chang <rick.chang@mediatek.com>
9430 M:      Bin Liu <bin.liu@mediatek.com>
9431 S:      Supported
9432 F:      drivers/media/platform/mtk-jpeg/
9433 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9434
9435 MEDIATEK MDP DRIVER
9436 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9437 M:      Houlong Wei <houlong.wei@mediatek.com>
9438 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9439 S:      Supported
9440 F:      drivers/media/platform/mtk-mdp/
9441 F:      drivers/media/platform/mtk-vpu/
9442 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9443
9444 MEDIATEK MEDIA DRIVER
9445 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9446 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9447 S:      Supported
9448 F:      drivers/media/platform/mtk-vcodec/
9449 F:      drivers/media/platform/mtk-vpu/
9450 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9451 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9452
9453 MEDIATEK MT7601U WIRELESS LAN DRIVER
9454 M:      Jakub Kicinski <kubakici@wp.pl>
9455 L:      linux-wireless@vger.kernel.org
9456 S:      Maintained
9457 F:      drivers/net/wireless/mediatek/mt7601u/
9458
9459 MEDIATEK NAND CONTROLLER DRIVER
9460 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9461 L:      linux-mtd@lists.infradead.org
9462 S:      Maintained
9463 F:      drivers/mtd/nand/raw/mtk_*
9464 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9465
9466 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9467 M:      Sean Wang <sean.wang@mediatek.com>
9468 S:      Maintained
9469 F:      drivers/char/hw_random/mtk-rng.c
9470
9471 MEDIATEK USB3 DRD IP DRIVER
9472 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9473 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9475 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9476 S:      Maintained
9477 F:      drivers/usb/mtu3/
9478
9479 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9480 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9481 M:      Martin Donnelly <martin.donnelly@ge.com>
9482 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9483 S:      Maintained
9484 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9485 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9486
9487 MEGARAID SCSI/SAS DRIVERS
9488 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9489 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9490 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9491 L:      megaraidlinux.pdl@broadcom.com
9492 L:      linux-scsi@vger.kernel.org
9493 W:      http://www.avagotech.com/support/
9494 S:      Maintained
9495 F:      Documentation/scsi/megaraid.txt
9496 F:      drivers/scsi/megaraid.*
9497 F:      drivers/scsi/megaraid/
9498
9499 MELEXIS MLX90614 DRIVER
9500 M:      Crt Mori <cmo@melexis.com>
9501 L:      linux-iio@vger.kernel.org
9502 W:      http://www.melexis.com
9503 S:      Supported
9504 F:      drivers/iio/temperature/mlx90614.c
9505
9506 MELEXIS MLX90632 DRIVER
9507 M:      Crt Mori <cmo@melexis.com>
9508 L:      linux-iio@vger.kernel.org
9509 W:      http://www.melexis.com
9510 S:      Supported
9511 F:      drivers/iio/temperature/mlx90632.c
9512
9513 MELFAS MIP4 TOUCHSCREEN DRIVER
9514 M:      Sangwon Jee <jeesw@melfas.com>
9515 W:      http://www.melfas.com
9516 S:      Supported
9517 F:      drivers/input/touchscreen/melfas_mip4.c
9518 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9519
9520 MELLANOX ETHERNET DRIVER (mlx4_en)
9521 M:      Tariq Toukan <tariqt@mellanox.com>
9522 L:      netdev@vger.kernel.org
9523 S:      Supported
9524 W:      http://www.mellanox.com
9525 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9526 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9527
9528 MELLANOX ETHERNET DRIVER (mlx5e)
9529 M:      Saeed Mahameed <saeedm@mellanox.com>
9530 L:      netdev@vger.kernel.org
9531 S:      Supported
9532 W:      http://www.mellanox.com
9533 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9534 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9535
9536 MELLANOX ETHERNET INNOVA DRIVERS
9537 R:      Boris Pismenny <borisp@mellanox.com>
9538 L:      netdev@vger.kernel.org
9539 S:      Supported
9540 W:      http://www.mellanox.com
9541 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9542 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9543 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9544 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9545 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9546
9547 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9548 R:      Boris Pismenny <borisp@mellanox.com>
9549 L:      netdev@vger.kernel.org
9550 S:      Supported
9551 W:      http://www.mellanox.com
9552 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9553 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9554 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9555
9556 MELLANOX ETHERNET SWITCH DRIVERS
9557 M:      Jiri Pirko <jiri@mellanox.com>
9558 M:      Ido Schimmel <idosch@mellanox.com>
9559 L:      netdev@vger.kernel.org
9560 S:      Supported
9561 W:      http://www.mellanox.com
9562 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9563 F:      drivers/net/ethernet/mellanox/mlxsw/
9564 F:      tools/testing/selftests/drivers/net/mlxsw/
9565
9566 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9567 M:      mlxsw@mellanox.com
9568 L:      netdev@vger.kernel.org
9569 S:      Supported
9570 W:      http://www.mellanox.com
9571 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9572 F:      drivers/net/ethernet/mellanox/mlxfw/
9573
9574 MELLANOX HARDWARE PLATFORM SUPPORT
9575 M:      Andy Shevchenko <andy@infradead.org>
9576 M:      Darren Hart <dvhart@infradead.org>
9577 M:      Vadim Pasternak <vadimp@mellanox.com>
9578 L:      platform-driver-x86@vger.kernel.org
9579 S:      Supported
9580 F:      drivers/platform/mellanox/
9581
9582 MELLANOX MLX4 core VPI driver
9583 M:      Tariq Toukan <tariqt@mellanox.com>
9584 L:      netdev@vger.kernel.org
9585 L:      linux-rdma@vger.kernel.org
9586 W:      http://www.mellanox.com
9587 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9588 S:      Supported
9589 F:      drivers/net/ethernet/mellanox/mlx4/
9590 F:      include/linux/mlx4/
9591
9592 MELLANOX MLX4 IB driver
9593 M:      Yishai Hadas <yishaih@mellanox.com>
9594 L:      linux-rdma@vger.kernel.org
9595 W:      http://www.mellanox.com
9596 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9597 S:      Supported
9598 F:      drivers/infiniband/hw/mlx4/
9599 F:      include/linux/mlx4/
9600 F:      include/uapi/rdma/mlx4-abi.h
9601
9602 MELLANOX MLX5 core VPI driver
9603 M:      Saeed Mahameed <saeedm@mellanox.com>
9604 M:      Leon Romanovsky <leonro@mellanox.com>
9605 L:      netdev@vger.kernel.org
9606 L:      linux-rdma@vger.kernel.org
9607 W:      http://www.mellanox.com
9608 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9609 S:      Supported
9610 F:      drivers/net/ethernet/mellanox/mlx5/core/
9611 F:      include/linux/mlx5/
9612
9613 MELLANOX MLX5 IB driver
9614 M:      Leon Romanovsky <leonro@mellanox.com>
9615 L:      linux-rdma@vger.kernel.org
9616 W:      http://www.mellanox.com
9617 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9618 S:      Supported
9619 F:      drivers/infiniband/hw/mlx5/
9620 F:      include/linux/mlx5/
9621 F:      include/uapi/rdma/mlx5-abi.h
9622
9623 MELLANOX MLXCPLD I2C AND MUX DRIVER
9624 M:      Vadim Pasternak <vadimp@mellanox.com>
9625 M:      Michael Shych <michaelsh@mellanox.com>
9626 L:      linux-i2c@vger.kernel.org
9627 S:      Supported
9628 F:      drivers/i2c/busses/i2c-mlxcpld.c
9629 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9630 F:      Documentation/i2c/busses/i2c-mlxcpld
9631
9632 MELLANOX MLXCPLD LED DRIVER
9633 M:      Vadim Pasternak <vadimp@mellanox.com>
9634 L:      linux-leds@vger.kernel.org
9635 S:      Supported
9636 F:      drivers/leds/leds-mlxcpld.c
9637 F:      drivers/leds/leds-mlxreg.c
9638 F:      Documentation/leds/leds-mlxcpld.txt
9639
9640 MELLANOX PLATFORM DRIVER
9641 M:      Vadim Pasternak <vadimp@mellanox.com>
9642 L:      platform-driver-x86@vger.kernel.org
9643 S:      Supported
9644 F:      drivers/platform/x86/mlx-platform.c
9645
9646 MEMBARRIER SUPPORT
9647 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9648 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9649 L:      linux-kernel@vger.kernel.org
9650 S:      Supported
9651 F:      kernel/sched/membarrier.c
9652 F:      include/uapi/linux/membarrier.h
9653 F:      arch/powerpc/include/asm/membarrier.h
9654
9655 MEMORY MANAGEMENT
9656 L:      linux-mm@kvack.org
9657 W:      http://www.linux-mm.org
9658 S:      Maintained
9659 F:      include/linux/mm.h
9660 F:      include/linux/gfp.h
9661 F:      include/linux/mmzone.h
9662 F:      include/linux/memory_hotplug.h
9663 F:      include/linux/vmalloc.h
9664 F:      mm/
9665
9666 MEMORY TECHNOLOGY DEVICES (MTD)
9667 M:      David Woodhouse <dwmw2@infradead.org>
9668 M:      Brian Norris <computersforpeace@gmail.com>
9669 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9670 M:      Marek Vasut <marek.vasut@gmail.com>
9671 M:      Richard Weinberger <richard@nod.at>
9672 L:      linux-mtd@lists.infradead.org
9673 W:      http://www.linux-mtd.infradead.org/
9674 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9675 T:      git git://git.infradead.org/linux-mtd.git master
9676 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9677 S:      Maintained
9678 F:      Documentation/devicetree/bindings/mtd/
9679 F:      drivers/mtd/
9680 F:      include/linux/mtd/
9681 F:      include/uapi/mtd/
9682
9683 MEN A21 WATCHDOG DRIVER
9684 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9685 L:      linux-watchdog@vger.kernel.org
9686 S:      Maintained
9687 F:      drivers/watchdog/mena21_wdt.c
9688
9689 MEN CHAMELEON BUS (mcb)
9690 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9691 S:      Maintained
9692 F:      drivers/mcb/
9693 F:      include/linux/mcb.h
9694 F:      Documentation/men-chameleon-bus.txt
9695
9696 MEN F21BMC (Board Management Controller)
9697 M:      Andreas Werner <andreas.werner@men.de>
9698 S:      Supported
9699 F:      drivers/mfd/menf21bmc.c
9700 F:      drivers/watchdog/menf21bmc_wdt.c
9701 F:      drivers/leds/leds-menf21bmc.c
9702 F:      drivers/hwmon/menf21bmc_hwmon.c
9703 F:      Documentation/hwmon/menf21bmc
9704
9705 MEN Z069 WATCHDOG DRIVER
9706 M:      Johannes Thumshirn <jth@kernel.org>
9707 L:      linux-watchdog@vger.kernel.org
9708 S:      Maintained
9709 F:      drivers/watchdog/menz69_wdt.c
9710
9711 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9712 M:      Neil Armstrong <narmstrong@baylibre.com>
9713 L:      linux-media@lists.freedesktop.org
9714 L:      linux-amlogic@lists.infradead.org
9715 W:      http://linux-meson.com/
9716 S:      Supported
9717 F:      drivers/media/platform/meson/ao-cec.c
9718 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9719 T:      git git://linuxtv.org/media_tree.git
9720
9721 MICROBLAZE ARCHITECTURE
9722 M:      Michal Simek <monstr@monstr.eu>
9723 W:      http://www.monstr.eu/fdt/
9724 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9725 S:      Supported
9726 F:      arch/microblaze/
9727
9728 MICROCHIP AT91 SERIAL DRIVER
9729 M:      Richard Genoud <richard.genoud@gmail.com>
9730 S:      Maintained
9731 F:      drivers/tty/serial/atmel_serial.c
9732 F:      drivers/tty/serial/atmel_serial.h
9733 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9734
9735 MICROCHIP AUDIO ASOC DRIVERS
9736 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9737 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9738 S:      Supported
9739 F:      sound/soc/atmel
9740
9741 MICROCHIP DMA DRIVER
9742 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9744 L:      dmaengine@vger.kernel.org
9745 S:      Supported
9746 F:      drivers/dma/at_hdmac.c
9747 F:      drivers/dma/at_hdmac_regs.h
9748 F:      include/linux/platform_data/dma-atmel.h
9749 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9750 F:      include/dt-bindings/dma/at91.h
9751
9752 MICROCHIP ECC DRIVER
9753 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9754 L:      linux-crypto@vger.kernel.org
9755 S:      Maintained
9756 F:      drivers/crypto/atmel-ecc.*
9757
9758 MICROCHIP I2C DRIVER
9759 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9760 L:      linux-i2c@vger.kernel.org
9761 S:      Supported
9762 F:      drivers/i2c/busses/i2c-at91.c
9763
9764 MICROCHIP ISC DRIVER
9765 M:      Eugen Hristev <eugen.hristev@microchip.com>
9766 L:      linux-media@vger.kernel.org
9767 S:      Supported
9768 F:      drivers/media/platform/atmel/atmel-isc.c
9769 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9770 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9771
9772 MICROCHIP ISI DRIVER
9773 M:      Eugen Hristev <eugen.hristev@microchip.com>
9774 L:      linux-media@vger.kernel.org
9775 S:      Supported
9776 F:      drivers/media/platform/atmel/atmel-isi.c
9777 F:      drivers/media/platform/atmel/atmel-isi.h
9778
9779 MICROCHIP AT91 USART MFD DRIVER
9780 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9781 L:      linux-kernel@vger.kernel.org
9782 S:      Supported
9783 F:      drivers/mfd/at91-usart.c
9784 F:      include/dt-bindings/mfd/at91-usart.h
9785 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9786
9787 MICROCHIP AT91 USART SPI DRIVER
9788 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9789 L:      linux-spi@vger.kernel.org
9790 S:      Supported
9791 F:      drivers/spi/spi-at91-usart.c
9792 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9793
9794 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9795 M:      Woojung Huh <Woojung.Huh@microchip.com>
9796 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9797 L:      netdev@vger.kernel.org
9798 S:      Maintained
9799 F:      net/dsa/tag_ksz.c
9800 F:      drivers/net/dsa/microchip/*
9801 F:      include/linux/platform_data/microchip-ksz.h
9802 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9803
9804 MICROCHIP LAN743X ETHERNET DRIVER
9805 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9806 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9807 L:      netdev@vger.kernel.org
9808 S:      Maintained
9809 F:      drivers/net/ethernet/microchip/lan743x_*
9810
9811 MICROCHIP LCDFB DRIVER
9812 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9813 L:      linux-fbdev@vger.kernel.org
9814 S:      Maintained
9815 F:      drivers/video/fbdev/atmel_lcdfb.c
9816 F:      include/video/atmel_lcdc.h
9817
9818 MICROCHIP MMC/SD/SDIO MCI DRIVER
9819 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9820 S:      Maintained
9821 F:      drivers/mmc/host/atmel-mci.c
9822
9823 MICROCHIP MCP3911 ADC DRIVER
9824 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9825 M:      Kent Gustavsson <kent@minoris.se>
9826 L:      linux-iio@vger.kernel.org
9827 S:      Supported
9828 F:      drivers/iio/adc/mcp3911.c
9829 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9830
9831 MICROCHIP NAND DRIVER
9832 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9833 L:      linux-mtd@lists.infradead.org
9834 S:      Supported
9835 F:      drivers/mtd/nand/raw/atmel/*
9836 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9837
9838 MICROCHIP PWM DRIVER
9839 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9840 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9841 L:      linux-pwm@vger.kernel.org
9842 S:      Supported
9843 F:      drivers/pwm/pwm-atmel.c
9844 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9845
9846 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9847 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9848 M:      Eugen Hristev <eugen.hristev@microchip.com>
9849 L:      linux-iio@vger.kernel.org
9850 S:      Supported
9851 F:      drivers/iio/adc/at91-sama5d2_adc.c
9852 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9853 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9854
9855 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9856 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9857 S:      Supported
9858 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9859
9860 MICROCHIP SPI DRIVER
9861 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9862 S:      Supported
9863 F:      drivers/spi/spi-atmel.*
9864
9865 MICROCHIP SSC DRIVER
9866 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9867 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9868 S:      Supported
9869 F:      drivers/misc/atmel-ssc.c
9870 F:      include/linux/atmel-ssc.h
9871
9872 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9873 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9875 S:      Supported
9876 F:      drivers/misc/atmel_tclib.c
9877 F:      drivers/clocksource/tcb_clksrc.c
9878
9879 MICROCHIP USBA UDC DRIVER
9880 M:      Cristian Birsan <cristian.birsan@microchip.com>
9881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9882 S:      Supported
9883 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9884
9885 MICROCHIP USB251XB DRIVER
9886 M:      Richard Leitner <richard.leitner@skidata.com>
9887 L:      linux-usb@vger.kernel.org
9888 S:      Maintained
9889 F:      drivers/usb/misc/usb251xb.c
9890 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9891
9892 MICROCHIP XDMA DRIVER
9893 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9894 L:      linux-arm-kernel@lists.infradead.org
9895 L:      dmaengine@vger.kernel.org
9896 S:      Supported
9897 F:      drivers/dma/at_xdmac.c
9898
9899 MICROSEMI MIPS SOCS
9900 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9901 L:      linux-mips@vger.kernel.org
9902 S:      Maintained
9903 F:      arch/mips/generic/board-ocelot.c
9904 F:      arch/mips/configs/generic/board-ocelot.config
9905 F:      arch/mips/boot/dts/mscc/
9906 F:      Documentation/devicetree/bindings/mips/mscc.txt
9907
9908 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9909 M:      Don Brace <don.brace@microsemi.com>
9910 L:      esc.storagedev@microsemi.com
9911 L:      linux-scsi@vger.kernel.org
9912 S:      Supported
9913 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9914 F:      drivers/scsi/smartpqi/Kconfig
9915 F:      drivers/scsi/smartpqi/Makefile
9916 F:      include/linux/cciss*.h
9917 F:      include/uapi/linux/cciss*.h
9918 F:      Documentation/scsi/smartpqi.txt
9919
9920 MICROSEMI ETHERNET SWITCH DRIVER
9921 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9922 L:      netdev@vger.kernel.org
9923 S:      Supported
9924 F:      drivers/net/ethernet/mscc/
9925
9926 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9927 M:      Chen Yu <yu.c.chen@intel.com>
9928 L:      platform-driver-x86@vger.kernel.org
9929 S:      Supported
9930 F:      drivers/platform/x86/surfacepro3_button.c
9931
9932 MICROTEK X6 SCANNER
9933 M:      Oliver Neukum <oliver@neukum.org>
9934 S:      Maintained
9935 F:      drivers/usb/image/microtek.*
9936
9937 MIPS
9938 M:      Ralf Baechle <ralf@linux-mips.org>
9939 M:      Paul Burton <paul.burton@mips.com>
9940 M:      James Hogan <jhogan@kernel.org>
9941 L:      linux-mips@vger.kernel.org
9942 W:      http://www.linux-mips.org/
9943 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9945 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9946 S:      Supported
9947 F:      Documentation/devicetree/bindings/mips/
9948 F:      Documentation/mips/
9949 F:      arch/mips/
9950 F:      drivers/platform/mips/
9951
9952 MIPS BOSTON DEVELOPMENT BOARD
9953 M:      Paul Burton <paul.burton@mips.com>
9954 L:      linux-mips@vger.kernel.org
9955 S:      Maintained
9956 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9957 F:      arch/mips/boot/dts/img/boston.dts
9958 F:      arch/mips/configs/generic/board-boston.config
9959 F:      drivers/clk/imgtec/clk-boston.c
9960 F:      include/dt-bindings/clock/boston-clock.h
9961
9962 MIPS GENERIC PLATFORM
9963 M:      Paul Burton <paul.burton@mips.com>
9964 L:      linux-mips@vger.kernel.org
9965 S:      Supported
9966 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9967 F:      arch/mips/generic/
9968 F:      arch/mips/tools/generic-board-config.sh
9969
9970 MIPS/LOONGSON1 ARCHITECTURE
9971 M:      Keguang Zhang <keguang.zhang@gmail.com>
9972 L:      linux-mips@vger.kernel.org
9973 S:      Maintained
9974 F:      arch/mips/loongson32/
9975 F:      arch/mips/include/asm/mach-loongson32/
9976 F:      drivers/*/*loongson1*
9977 F:      drivers/*/*/*loongson1*
9978
9979 MIPS/LOONGSON2 ARCHITECTURE
9980 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9981 L:      linux-mips@vger.kernel.org
9982 S:      Maintained
9983 F:      arch/mips/loongson64/fuloong-2e/
9984 F:      arch/mips/loongson64/lemote-2f/
9985 F:      arch/mips/include/asm/mach-loongson64/
9986 F:      drivers/*/*loongson2*
9987 F:      drivers/*/*/*loongson2*
9988
9989 MIPS/LOONGSON3 ARCHITECTURE
9990 M:      Huacai Chen <chenhc@lemote.com>
9991 L:      linux-mips@vger.kernel.org
9992 S:      Maintained
9993 F:      arch/mips/loongson64/
9994 F:      arch/mips/include/asm/mach-loongson64/
9995 F:      drivers/platform/mips/cpu_hwmon.c
9996 F:      drivers/*/*loongson3*
9997 F:      drivers/*/*/*loongson3*
9998
9999 MIPS RINT INSTRUCTION EMULATION
10000 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10001 L:      linux-mips@vger.kernel.org
10002 S:      Supported
10003 F:      arch/mips/math-emu/sp_rint.c
10004 F:      arch/mips/math-emu/dp_rint.c
10005
10006 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10007 M:      Hans Verkuil <hverkuil@xs4all.nl>
10008 L:      linux-media@vger.kernel.org
10009 T:      git git://linuxtv.org/media_tree.git
10010 W:      https://linuxtv.org
10011 S:      Odd Fixes
10012 F:      drivers/media/radio/radio-miropcm20*
10013
10014 MMP SUPPORT
10015 M:      Eric Miao <eric.y.miao@gmail.com>
10016 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
10017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10018 T:      git git://github.com/hzhuang1/linux.git
10019 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
10020 S:      Maintained
10021 F:      arch/arm/boot/dts/mmp*
10022 F:      arch/arm/mach-mmp/
10023
10024 MMU GATHER AND TLB INVALIDATION
10025 M:      Will Deacon <will.deacon@arm.com>
10026 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10027 M:      Andrew Morton <akpm@linux-foundation.org>
10028 M:      Nick Piggin <npiggin@gmail.com>
10029 M:      Peter Zijlstra <peterz@infradead.org>
10030 L:      linux-arch@vger.kernel.org
10031 L:      linux-mm@kvack.org
10032 S:      Maintained
10033 F:      arch/*/include/asm/tlb.h
10034 F:      include/asm-generic/tlb.h
10035 F:      mm/mmu_gather.c
10036
10037 MN88472 MEDIA DRIVER
10038 M:      Antti Palosaari <crope@iki.fi>
10039 L:      linux-media@vger.kernel.org
10040 W:      https://linuxtv.org
10041 W:      http://palosaari.fi/linux/
10042 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10043 S:      Maintained
10044 F:      drivers/media/dvb-frontends/mn88472*
10045
10046 MN88473 MEDIA DRIVER
10047 M:      Antti Palosaari <crope@iki.fi>
10048 L:      linux-media@vger.kernel.org
10049 W:      https://linuxtv.org
10050 W:      http://palosaari.fi/linux/
10051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10052 S:      Maintained
10053 F:      drivers/media/dvb-frontends/mn88473*
10054
10055 MODULE SUPPORT
10056 M:      Jessica Yu <jeyu@kernel.org>
10057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10058 S:      Maintained
10059 F:      include/linux/module.h
10060 F:      kernel/module.c
10061
10062 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10063 W:      http://popies.net/meye/
10064 S:      Orphan
10065 F:      Documentation/media/v4l-drivers/meye*
10066 F:      drivers/media/pci/meye/
10067 F:      include/uapi/linux/meye.h
10068
10069 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10070 M:      Jiri Slaby <jirislaby@gmail.com>
10071 S:      Maintained
10072 F:      Documentation/serial/moxa-smartio
10073 F:      drivers/tty/mxser.*
10074
10075 MR800 AVERMEDIA USB FM RADIO DRIVER
10076 M:      Alexey Klimov <klimov.linux@gmail.com>
10077 L:      linux-media@vger.kernel.org
10078 T:      git git://linuxtv.org/media_tree.git
10079 S:      Maintained
10080 F:      drivers/media/radio/radio-mr800.c
10081
10082 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10083 M:      Alan Ott <alan@signal11.us>
10084 L:      linux-wpan@vger.kernel.org
10085 S:      Maintained
10086 F:      drivers/net/ieee802154/mrf24j40.c
10087 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10088
10089 MSI LAPTOP SUPPORT
10090 M:      "Lee, Chun-Yi" <jlee@suse.com>
10091 L:      platform-driver-x86@vger.kernel.org
10092 S:      Maintained
10093 F:      drivers/platform/x86/msi-laptop.c
10094
10095 MSI WMI SUPPORT
10096 L:      platform-driver-x86@vger.kernel.org
10097 S:      Orphan
10098 F:      drivers/platform/x86/msi-wmi.c
10099
10100 MSI001 MEDIA DRIVER
10101 M:      Antti Palosaari <crope@iki.fi>
10102 L:      linux-media@vger.kernel.org
10103 W:      https://linuxtv.org
10104 W:      http://palosaari.fi/linux/
10105 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10106 T:      git git://linuxtv.org/anttip/media_tree.git
10107 S:      Maintained
10108 F:      drivers/media/tuners/msi001*
10109
10110 MSI2500 MEDIA DRIVER
10111 M:      Antti Palosaari <crope@iki.fi>
10112 L:      linux-media@vger.kernel.org
10113 W:      https://linuxtv.org
10114 W:      http://palosaari.fi/linux/
10115 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10116 T:      git git://linuxtv.org/anttip/media_tree.git
10117 S:      Maintained
10118 F:      drivers/media/usb/msi2500/
10119
10120 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10121 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10122 L:      linux-mtd@lists.infradead.org
10123 S:      Maintained
10124 F:      drivers/mtd/devices/docg3*
10125
10126 MT9M032 APTINA SENSOR DRIVER
10127 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10128 L:      linux-media@vger.kernel.org
10129 T:      git git://linuxtv.org/media_tree.git
10130 S:      Maintained
10131 F:      drivers/media/i2c/mt9m032.c
10132 F:      include/media/i2c/mt9m032.h
10133
10134 MT9P031 APTINA CAMERA SENSOR
10135 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10136 L:      linux-media@vger.kernel.org
10137 T:      git git://linuxtv.org/media_tree.git
10138 S:      Maintained
10139 F:      drivers/media/i2c/mt9p031.c
10140 F:      include/media/i2c/mt9p031.h
10141
10142 MT9T001 APTINA CAMERA SENSOR
10143 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10144 L:      linux-media@vger.kernel.org
10145 T:      git git://linuxtv.org/media_tree.git
10146 S:      Maintained
10147 F:      drivers/media/i2c/mt9t001.c
10148 F:      include/media/i2c/mt9t001.h
10149
10150 MT9T112 APTINA CAMERA SENSOR
10151 M:      Jacopo Mondi <jacopo@jmondi.org>
10152 L:      linux-media@vger.kernel.org
10153 T:      git git://linuxtv.org/media_tree.git
10154 S:      Odd Fixes
10155 F:      drivers/media/i2c/mt9t112.c
10156 F:      include/media/i2c/mt9t112.h
10157
10158 MT9V032 APTINA CAMERA SENSOR
10159 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10160 L:      linux-media@vger.kernel.org
10161 T:      git git://linuxtv.org/media_tree.git
10162 S:      Maintained
10163 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10164 F:      drivers/media/i2c/mt9v032.c
10165 F:      include/media/i2c/mt9v032.h
10166
10167 MT9V111 APTINA CAMERA SENSOR
10168 M:      Jacopo Mondi <jacopo@jmondi.org>
10169 L:      linux-media@vger.kernel.org
10170 T:      git git://linuxtv.org/media_tree.git
10171 S:      Maintained
10172 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10173 F:      drivers/media/i2c/mt9v111.c
10174
10175 MULTIFUNCTION DEVICES (MFD)
10176 M:      Lee Jones <lee.jones@linaro.org>
10177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10178 S:      Supported
10179 F:      Documentation/devicetree/bindings/mfd/
10180 F:      drivers/mfd/
10181 F:      include/linux/mfd/
10182 F:      include/dt-bindings/mfd/
10183
10184 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10185 S:      Orphan
10186 F:      drivers/mmc/host/mmc_spi.c
10187 F:      include/linux/spi/mmc_spi.h
10188
10189 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10190 M:      Ulf Hansson <ulf.hansson@linaro.org>
10191 L:      linux-mmc@vger.kernel.org
10192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10193 S:      Maintained
10194 F:      Documentation/devicetree/bindings/mmc/
10195 F:      drivers/mmc/
10196 F:      include/linux/mmc/
10197 F:      include/uapi/linux/mmc/
10198
10199 MULTIPLEXER SUBSYSTEM
10200 M:      Peter Rosin <peda@axentia.se>
10201 S:      Maintained
10202 F:      Documentation/ABI/testing/sysfs-class-mux*
10203 F:      Documentation/devicetree/bindings/mux/
10204 F:      include/dt-bindings/mux/
10205 F:      include/linux/mux/
10206 F:      drivers/mux/
10207
10208 MULTITECH MULTIPORT CARD (ISICOM)
10209 S:      Orphan
10210 F:      drivers/tty/isicom.c
10211 F:      include/linux/isicom.h
10212
10213 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10214 M:      Bin Liu <b-liu@ti.com>
10215 L:      linux-usb@vger.kernel.org
10216 S:      Maintained
10217 F:      drivers/usb/musb/
10218
10219 MXL301RF MEDIA DRIVER
10220 M:      Akihiro Tsukada <tskd08@gmail.com>
10221 L:      linux-media@vger.kernel.org
10222 S:      Odd Fixes
10223 F:      drivers/media/tuners/mxl301rf*
10224
10225 MXL5007T MEDIA DRIVER
10226 M:      Michael Krufky <mkrufky@linuxtv.org>
10227 L:      linux-media@vger.kernel.org
10228 W:      https://linuxtv.org
10229 W:      http://github.com/mkrufky
10230 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10231 T:      git git://linuxtv.org/mkrufky/tuners.git
10232 S:      Maintained
10233 F:      drivers/media/tuners/mxl5007t.*
10234
10235 MXSFB DRM DRIVER
10236 M:      Marek Vasut <marex@denx.de>
10237 M:      Stefan Agner <stefan@agner.ch>
10238 L:      dri-devel@lists.freedesktop.org
10239 S:      Supported
10240 F:      drivers/gpu/drm/mxsfb/
10241 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10242 T:      git git://anongit.freedesktop.org/drm/drm-misc
10243
10244 MYLEX DAC960 PCI RAID Controller
10245 M:      Hannes Reinecke <hare@kernel.org>
10246 L:      linux-scsi@vger.kernel.org
10247 S:      Supported
10248 F:      drivers/scsi/myrb.*
10249 F:      drivers/scsi/myrs.*
10250
10251 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10252 M:      Chris Lee <christopher.lee@cspi.com>
10253 L:      netdev@vger.kernel.org
10254 W:      https://www.cspi.com/ethernet-products/support/downloads/
10255 S:      Supported
10256 F:      drivers/net/ethernet/myricom/myri10ge/
10257
10258 NAND FLASH SUBSYSTEM
10259 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10260 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10261 R:      Richard Weinberger <richard@nod.at>
10262 L:      linux-mtd@lists.infradead.org
10263 W:      http://www.linux-mtd.infradead.org/
10264 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10265 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10266 T:      git git://git.infradead.org/linux-mtd.git nand/next
10267 S:      Maintained
10268 F:      drivers/mtd/nand/
10269 F:      include/linux/mtd/*nand*.h
10270
10271 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10272 M:      Daniel Mack <zonque@gmail.com>
10273 S:      Maintained
10274 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10275 W:      http://www.native-instruments.com
10276 F:      sound/usb/caiaq/
10277
10278 NATSEMI ETHERNET DRIVER (DP8381x)
10279 S:      Orphan
10280 F:      drivers/net/ethernet/natsemi/natsemi.c
10281
10282 NCR 5380 SCSI DRIVERS
10283 M:      Finn Thain <fthain@telegraphics.com.au>
10284 M:      Michael Schmitz <schmitzmic@gmail.com>
10285 L:      linux-scsi@vger.kernel.org
10286 S:      Maintained
10287 F:      Documentation/scsi/g_NCR5380.txt
10288 F:      drivers/scsi/NCR5380.*
10289 F:      drivers/scsi/arm/cumana_1.c
10290 F:      drivers/scsi/arm/oak.c
10291 F:      drivers/scsi/atari_scsi.*
10292 F:      drivers/scsi/dmx3191d.c
10293 F:      drivers/scsi/g_NCR5380.*
10294 F:      drivers/scsi/mac_scsi.*
10295 F:      drivers/scsi/sun3_scsi.*
10296 F:      drivers/scsi/sun3_scsi_vme.c
10297
10298 NCSI LIBRARY:
10299 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10300 S:      Maintained
10301 F:      net/ncsi/
10302
10303 NCT6775 HARDWARE MONITOR DRIVER
10304 M:      Guenter Roeck <linux@roeck-us.net>
10305 L:      linux-hwmon@vger.kernel.org
10306 S:      Maintained
10307 F:      Documentation/hwmon/nct6775
10308 F:      drivers/hwmon/nct6775.c
10309
10310 NET_FAILOVER MODULE
10311 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10312 L:      netdev@vger.kernel.org
10313 S:      Supported
10314 F:      driver/net/net_failover.c
10315 F:      include/net/net_failover.h
10316 F:      Documentation/networking/net_failover.rst
10317
10318 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10319 M:      Faisal Latif <faisal.latif@intel.com>
10320 L:      linux-rdma@vger.kernel.org
10321 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10322 S:      Supported
10323 F:      drivers/infiniband/hw/nes/
10324 F:      include/uapi/rdma/nes-abi.h
10325
10326 NETEM NETWORK EMULATOR
10327 M:      Stephen Hemminger <stephen@networkplumber.org>
10328 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10329 S:      Maintained
10330 F:      net/sched/sch_netem.c
10331
10332 NETERION 10GbE DRIVERS (s2io/vxge)
10333 M:      Jon Mason <jdmason@kudzu.us>
10334 L:      netdev@vger.kernel.org
10335 S:      Supported
10336 F:      Documentation/networking/s2io.txt
10337 F:      Documentation/networking/vxge.txt
10338 F:      drivers/net/ethernet/neterion/
10339
10340 NETFILTER
10341 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10342 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10343 M:      Florian Westphal <fw@strlen.de>
10344 L:      netfilter-devel@vger.kernel.org
10345 L:      coreteam@netfilter.org
10346 W:      http://www.netfilter.org/
10347 W:      http://www.iptables.org/
10348 W:      http://www.nftables.org/
10349 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10352 S:      Maintained
10353 F:      include/linux/netfilter*
10354 F:      include/linux/netfilter/
10355 F:      include/net/netfilter/
10356 F:      include/uapi/linux/netfilter*
10357 F:      include/uapi/linux/netfilter/
10358 F:      net/*/netfilter.c
10359 F:      net/*/netfilter/
10360 F:      net/netfilter/
10361 F:      net/bridge/br_netfilter*.c
10362
10363 NETROM NETWORK LAYER
10364 M:      Ralf Baechle <ralf@linux-mips.org>
10365 L:      linux-hams@vger.kernel.org
10366 W:      http://www.linux-ax25.org/
10367 S:      Maintained
10368 F:      include/net/netrom.h
10369 F:      include/uapi/linux/netrom.h
10370 F:      net/netrom/
10371
10372 NETRONOME ETHERNET DRIVERS
10373 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10374 L:      oss-drivers@netronome.com
10375 S:      Maintained
10376 F:      drivers/net/ethernet/netronome/
10377
10378 NETWORK BLOCK DEVICE (NBD)
10379 M:      Josef Bacik <josef@toxicpanda.com>
10380 S:      Maintained
10381 L:      linux-block@vger.kernel.org
10382 L:      nbd@other.debian.org
10383 F:      Documentation/blockdev/nbd.txt
10384 F:      drivers/block/nbd.c
10385 F:      include/uapi/linux/nbd.h
10386
10387 NETWORK DROP MONITOR
10388 M:      Neil Horman <nhorman@tuxdriver.com>
10389 L:      netdev@vger.kernel.org
10390 S:      Maintained
10391 W:      https://fedorahosted.org/dropwatch/
10392 F:      net/core/drop_monitor.c
10393
10394 NETWORKING DRIVERS
10395 M:      "David S. Miller" <davem@davemloft.net>
10396 L:      netdev@vger.kernel.org
10397 W:      http://www.linuxfoundation.org/en/Net
10398 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10401 S:      Odd Fixes
10402 F:      Documentation/devicetree/bindings/net/
10403 F:      drivers/net/
10404 F:      include/linux/if_*
10405 F:      include/linux/netdevice.h
10406 F:      include/linux/etherdevice.h
10407 F:      include/linux/fcdevice.h
10408 F:      include/linux/fddidevice.h
10409 F:      include/linux/hippidevice.h
10410 F:      include/linux/inetdevice.h
10411 F:      include/uapi/linux/if_*
10412 F:      include/uapi/linux/netdevice.h
10413
10414 NETWORKING DRIVERS (WIRELESS)
10415 M:      Kalle Valo <kvalo@codeaurora.org>
10416 L:      linux-wireless@vger.kernel.org
10417 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10420 S:      Maintained
10421 F:      Documentation/devicetree/bindings/net/wireless/
10422 F:      drivers/net/wireless/
10423
10424 NETWORKING [DSA]
10425 M:      Andrew Lunn <andrew@lunn.ch>
10426 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10427 M:      Florian Fainelli <f.fainelli@gmail.com>
10428 S:      Maintained
10429 F:      Documentation/devicetree/bindings/net/dsa/
10430 F:      net/dsa/
10431 F:      include/net/dsa.h
10432 F:      include/linux/dsa/
10433 F:      drivers/net/dsa/
10434
10435 NETWORKING [GENERAL]
10436 M:      "David S. Miller" <davem@davemloft.net>
10437 L:      netdev@vger.kernel.org
10438 W:      http://www.linuxfoundation.org/en/Net
10439 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10442 B:      mailto:netdev@vger.kernel.org
10443 S:      Maintained
10444 F:      net/
10445 F:      include/net/
10446 F:      include/linux/in.h
10447 F:      include/linux/net.h
10448 F:      include/linux/netdevice.h
10449 F:      include/uapi/linux/in.h
10450 F:      include/uapi/linux/net.h
10451 F:      include/uapi/linux/netdevice.h
10452 F:      include/uapi/linux/net_namespace.h
10453 F:      tools/testing/selftests/net/
10454 F:      lib/net_utils.c
10455 F:      lib/random32.c
10456 F:      Documentation/networking/
10457
10458 NETWORKING [IPSEC]
10459 M:      Steffen Klassert <steffen.klassert@secunet.com>
10460 M:      Herbert Xu <herbert@gondor.apana.org.au>
10461 M:      "David S. Miller" <davem@davemloft.net>
10462 L:      netdev@vger.kernel.org
10463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10465 S:      Maintained
10466 F:      net/xfrm/
10467 F:      net/key/
10468 F:      net/ipv4/xfrm*
10469 F:      net/ipv4/esp4*
10470 F:      net/ipv4/ah4.c
10471 F:      net/ipv4/ipcomp.c
10472 F:      net/ipv4/ip_vti.c
10473 F:      net/ipv6/xfrm*
10474 F:      net/ipv6/esp6*
10475 F:      net/ipv6/ah6.c
10476 F:      net/ipv6/ipcomp6.c
10477 F:      net/ipv6/ip6_vti.c
10478 F:      include/uapi/linux/xfrm.h
10479 F:      include/net/xfrm.h
10480
10481 NETWORKING [IPv4/IPv6]
10482 M:      "David S. Miller" <davem@davemloft.net>
10483 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10484 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10485 L:      netdev@vger.kernel.org
10486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10487 S:      Maintained
10488 F:      net/ipv4/
10489 F:      net/ipv6/
10490 F:      include/net/ip*
10491 F:      arch/x86/net/*
10492
10493 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10494 M:      Paul Moore <paul@paul-moore.com>
10495 W:      https://github.com/netlabel
10496 L:      netdev@vger.kernel.org
10497 L:      linux-security-module@vger.kernel.org
10498 S:      Maintained
10499 F:      Documentation/netlabel/
10500 F:      include/net/calipso.h
10501 F:      include/net/cipso_ipv4.h
10502 F:      include/net/netlabel.h
10503 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10504 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10505 F:      net/netlabel/
10506 F:      net/ipv4/cipso_ipv4.c
10507 F:      net/ipv6/calipso.c
10508 F:      net/netfilter/xt_CONNSECMARK.c
10509 F:      net/netfilter/xt_SECMARK.c
10510
10511 NETWORKING [TCP]
10512 M:      Eric Dumazet <edumazet@google.com>
10513 L:      netdev@vger.kernel.org
10514 S:      Maintained
10515 F:      net/ipv4/tcp*.c
10516 F:      net/ipv4/syncookies.c
10517 F:      net/ipv6/tcp*.c
10518 F:      net/ipv6/syncookies.c
10519 F:      include/uapi/linux/tcp.h
10520 F:      include/net/tcp.h
10521 F:      include/linux/tcp.h
10522 F:      include/trace/events/tcp.h
10523
10524 NETWORKING [TLS]
10525 M:      Boris Pismenny <borisp@mellanox.com>
10526 M:      Aviad Yehezkel <aviadye@mellanox.com>
10527 M:      Dave Watson <davejwatson@fb.com>
10528 M:      John Fastabend <john.fastabend@gmail.com>
10529 M:      Daniel Borkmann <daniel@iogearbox.net>
10530 L:      netdev@vger.kernel.org
10531 S:      Maintained
10532 F:      net/tls/*
10533 F:      include/uapi/linux/tls.h
10534 F:      include/net/tls.h
10535
10536 NETWORKING [WIRELESS]
10537 L:      linux-wireless@vger.kernel.org
10538 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10539
10540 NETDEVSIM
10541 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10542 S:      Maintained
10543 F:      drivers/net/netdevsim/*
10544
10545 NETXEN (1/10) GbE SUPPORT
10546 M:      Manish Chopra <manish.chopra@cavium.com>
10547 M:      Rahul Verma <rahul.verma@cavium.com>
10548 M:      Dept-GELinuxNICDev@cavium.com
10549 L:      netdev@vger.kernel.org
10550 S:      Supported
10551 F:      drivers/net/ethernet/qlogic/netxen/
10552
10553 NFC SUBSYSTEM
10554 M:      Samuel Ortiz <sameo@linux.intel.com>
10555 L:      linux-wireless@vger.kernel.org
10556 L:      linux-nfc@lists.01.org (subscribers-only)
10557 S:      Supported
10558 F:      net/nfc/
10559 F:      include/net/nfc/
10560 F:      include/uapi/linux/nfc.h
10561 F:      drivers/nfc/
10562 F:      include/linux/platform_data/nfcmrvl.h
10563 F:      include/linux/platform_data/nxp-nci.h
10564 F:      Documentation/devicetree/bindings/net/nfc/
10565
10566 NFS, SUNRPC, AND LOCKD CLIENTS
10567 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10568 M:      Anna Schumaker <anna.schumaker@netapp.com>
10569 L:      linux-nfs@vger.kernel.org
10570 W:      http://client.linux-nfs.org
10571 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10572 S:      Maintained
10573 F:      fs/lockd/
10574 F:      fs/nfs/
10575 F:      fs/nfs_common/
10576 F:      net/sunrpc/
10577 F:      include/linux/lockd/
10578 F:      include/linux/nfs*
10579 F:      include/linux/sunrpc/
10580 F:      include/uapi/linux/nfs*
10581 F:      include/uapi/linux/sunrpc/
10582
10583 NILFS2 FILESYSTEM
10584 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10585 L:      linux-nilfs@vger.kernel.org
10586 W:      https://nilfs.sourceforge.io/
10587 W:      https://nilfs.osdn.jp/
10588 T:      git git://github.com/konis/nilfs2.git
10589 S:      Supported
10590 F:      Documentation/filesystems/nilfs2.txt
10591 F:      fs/nilfs2/
10592 F:      include/trace/events/nilfs2.h
10593 F:      include/uapi/linux/nilfs2_api.h
10594 F:      include/uapi/linux/nilfs2_ondisk.h
10595
10596 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10597 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10598 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10599 S:      Maintained
10600 F:      Documentation/scsi/NinjaSCSI.txt
10601 F:      drivers/scsi/pcmcia/nsp_*
10602
10603 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10604 M:      GOTO Masanori <gotom@debian.or.jp>
10605 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10606 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10607 S:      Maintained
10608 F:      Documentation/scsi/NinjaSCSI.txt
10609 F:      drivers/scsi/nsp32*
10610
10611 NIOS2 ARCHITECTURE
10612 M:      Ley Foon Tan <lftan@altera.com>
10613 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10615 S:      Maintained
10616 F:      arch/nios2/
10617
10618 NOHZ, DYNTICKS SUPPORT
10619 M:      Frederic Weisbecker <fweisbec@gmail.com>
10620 M:      Thomas Gleixner <tglx@linutronix.de>
10621 M:      Ingo Molnar <mingo@kernel.org>
10622 L:      linux-kernel@vger.kernel.org
10623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10624 S:      Maintained
10625 F:      kernel/time/tick*.*
10626 F:      include/linux/tick.h
10627 F:      include/linux/sched/nohz.h
10628
10629 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10630 M:      Pavel Machek <pavel@ucw.cz>
10631 M:      Sakari Ailus <sakari.ailus@iki.fi>
10632 L:      linux-media@vger.kernel.org
10633 S:      Maintained
10634 F:      drivers/media/i2c/et8ek8
10635 F:      drivers/media/i2c/ad5820.c
10636
10637 NOKIA N900 POWER SUPPLY DRIVERS
10638 R:      Pali Rohár <pali.rohar@gmail.com>
10639 F:      include/linux/power/bq2415x_charger.h
10640 F:      include/linux/power/bq27xxx_battery.h
10641 F:      include/linux/power/isp1704_charger.h
10642 F:      drivers/power/supply/bq2415x_charger.c
10643 F:      drivers/power/supply/bq27xxx_battery.c
10644 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10645 F:      drivers/power/supply/isp1704_charger.c
10646 F:      drivers/power/supply/rx51_battery.c
10647
10648 NTB AMD DRIVER
10649 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10650 L:      linux-ntb@googlegroups.com
10651 S:      Supported
10652 F:      drivers/ntb/hw/amd/
10653
10654 NTB DRIVER CORE
10655 M:      Jon Mason <jdmason@kudzu.us>
10656 M:      Dave Jiang <dave.jiang@intel.com>
10657 M:      Allen Hubbe <allenbh@gmail.com>
10658 L:      linux-ntb@googlegroups.com
10659 S:      Supported
10660 W:      https://github.com/jonmason/ntb/wiki
10661 T:      git git://github.com/jonmason/ntb.git
10662 F:      drivers/ntb/
10663 F:      drivers/net/ntb_netdev.c
10664 F:      include/linux/ntb.h
10665 F:      include/linux/ntb_transport.h
10666 F:      tools/testing/selftests/ntb/
10667
10668 NTB IDT DRIVER
10669 M:      Serge Semin <fancer.lancer@gmail.com>
10670 L:      linux-ntb@googlegroups.com
10671 S:      Supported
10672 F:      drivers/ntb/hw/idt/
10673
10674 NTB INTEL DRIVER
10675 M:      Dave Jiang <dave.jiang@intel.com>
10676 L:      linux-ntb@googlegroups.com
10677 S:      Supported
10678 W:      https://github.com/davejiang/linux/wiki
10679 T:      git https://github.com/davejiang/linux.git
10680 F:      drivers/ntb/hw/intel/
10681
10682 NTFS FILESYSTEM
10683 M:      Anton Altaparmakov <anton@tuxera.com>
10684 L:      linux-ntfs-dev@lists.sourceforge.net
10685 W:      http://www.tuxera.com/
10686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10687 S:      Supported
10688 F:      Documentation/filesystems/ntfs.txt
10689 F:      fs/ntfs/
10690
10691 NUBUS SUBSYSTEM
10692 M:      Finn Thain <fthain@telegraphics.com.au>
10693 L:      linux-m68k@lists.linux-m68k.org
10694 S:      Maintained
10695 F:      arch/*/include/asm/nubus.h
10696 F:      drivers/nubus/
10697 F:      include/linux/nubus.h
10698 F:      include/uapi/linux/nubus.h
10699
10700 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10701 M:      Antonino Daplas <adaplas@gmail.com>
10702 L:      linux-fbdev@vger.kernel.org
10703 S:      Maintained
10704 F:      drivers/video/fbdev/riva/
10705 F:      drivers/video/fbdev/nvidia/
10706
10707 NVM EXPRESS DRIVER
10708 M:      Keith Busch <keith.busch@intel.com>
10709 M:      Jens Axboe <axboe@fb.com>
10710 M:      Christoph Hellwig <hch@lst.de>
10711 M:      Sagi Grimberg <sagi@grimberg.me>
10712 L:      linux-nvme@lists.infradead.org
10713 T:      git://git.infradead.org/nvme.git
10714 W:      http://git.infradead.org/nvme.git
10715 S:      Supported
10716 F:      drivers/nvme/host/
10717 F:      include/linux/nvme.h
10718 F:      include/uapi/linux/nvme_ioctl.h
10719
10720 NVM EXPRESS FC TRANSPORT DRIVERS
10721 M:      James Smart <james.smart@broadcom.com>
10722 L:      linux-nvme@lists.infradead.org
10723 S:      Supported
10724 F:      include/linux/nvme-fc.h
10725 F:      include/linux/nvme-fc-driver.h
10726 F:      drivers/nvme/host/fc.c
10727 F:      drivers/nvme/target/fc.c
10728 F:      drivers/nvme/target/fcloop.c
10729
10730 NVM EXPRESS TARGET DRIVER
10731 M:      Christoph Hellwig <hch@lst.de>
10732 M:      Sagi Grimberg <sagi@grimberg.me>
10733 L:      linux-nvme@lists.infradead.org
10734 T:      git://git.infradead.org/nvme.git
10735 W:      http://git.infradead.org/nvme.git
10736 S:      Supported
10737 F:      drivers/nvme/target/
10738
10739 NVMEM FRAMEWORK
10740 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10741 S:      Maintained
10742 F:      drivers/nvmem/
10743 F:      Documentation/devicetree/bindings/nvmem/
10744 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10745 F:      include/linux/nvmem-consumer.h
10746 F:      include/linux/nvmem-provider.h
10747
10748 NXP SGTL5000 DRIVER
10749 M:      Fabio Estevam <fabio.estevam@nxp.com>
10750 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10751 S:      Maintained
10752 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10753 F:      sound/soc/codecs/sgtl5000*
10754
10755 NXP TDA998X DRM DRIVER
10756 M:      Russell King <linux@armlinux.org.uk>
10757 S:      Maintained
10758 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10759 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10760 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10761 F:      include/drm/i2c/tda998x.h
10762 F:      include/dt-bindings/display/tda998x.h
10763 K:      "nxp,tda998x"
10764
10765 NXP TFA9879 DRIVER
10766 M:      Peter Rosin <peda@axentia.se>
10767 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10768 S:      Maintained
10769 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10770 F:      sound/soc/codecs/tfa9879*
10771
10772 NXP-NCI NFC DRIVER
10773 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10774 R:      Charles Gorand <charles.gorand@effinnov.com>
10775 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10776 S:      Supported
10777 F:      drivers/nfc/nxp-nci
10778
10779 OBJTOOL
10780 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10781 M:      Peter Zijlstra <peterz@infradead.org>
10782 S:      Supported
10783 F:      tools/objtool/
10784
10785 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10786 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10787 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10788 L:      linuxppc-dev@lists.ozlabs.org
10789 S:      Supported
10790 F:      arch/powerpc/platforms/powernv/ocxl.c
10791 F:      arch/powerpc/include/asm/pnv-ocxl.h
10792 F:      drivers/misc/ocxl/
10793 F:      include/misc/ocxl*
10794 F:      include/uapi/misc/ocxl.h
10795 F:      Documentation/accelerators/ocxl.rst
10796
10797 OMAP AUDIO SUPPORT
10798 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10799 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10800 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10801 L:      linux-omap@vger.kernel.org
10802 S:      Maintained
10803 F:      sound/soc/omap/
10804
10805 OMAP CLOCK FRAMEWORK SUPPORT
10806 M:      Paul Walmsley <paul@pwsan.com>
10807 L:      linux-omap@vger.kernel.org
10808 S:      Maintained
10809 F:      arch/arm/*omap*/*clock*
10810
10811 OMAP DEVICE TREE SUPPORT
10812 M:      Benoît Cousson <bcousson@baylibre.com>
10813 M:      Tony Lindgren <tony@atomide.com>
10814 L:      linux-omap@vger.kernel.org
10815 L:      devicetree@vger.kernel.org
10816 S:      Maintained
10817 F:      arch/arm/boot/dts/*omap*
10818 F:      arch/arm/boot/dts/*am3*
10819 F:      arch/arm/boot/dts/*am4*
10820 F:      arch/arm/boot/dts/*am5*
10821 F:      arch/arm/boot/dts/*dra7*
10822
10823 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10824 L:      linux-omap@vger.kernel.org
10825 L:      linux-fbdev@vger.kernel.org
10826 S:      Orphan
10827 F:      drivers/video/fbdev/omap2/
10828 F:      Documentation/arm/OMAP/DSS
10829
10830 OMAP FRAMEBUFFER SUPPORT
10831 L:      linux-fbdev@vger.kernel.org
10832 L:      linux-omap@vger.kernel.org
10833 S:      Orphan
10834 F:      drivers/video/fbdev/omap/
10835
10836 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10837 M:      Roger Quadros <rogerq@ti.com>
10838 M:      Tony Lindgren <tony@atomide.com>
10839 L:      linux-omap@vger.kernel.org
10840 S:      Maintained
10841 F:      drivers/memory/omap-gpmc.c
10842 F:      arch/arm/mach-omap2/*gpmc*
10843
10844 OMAP GPIO DRIVER
10845 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10846 M:      Santosh Shilimkar <ssantosh@kernel.org>
10847 M:      Kevin Hilman <khilman@kernel.org>
10848 L:      linux-omap@vger.kernel.org
10849 S:      Maintained
10850 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10851 F:      drivers/gpio/gpio-omap.c
10852
10853 OMAP HARDWARE SPINLOCK SUPPORT
10854 M:      Ohad Ben-Cohen <ohad@wizery.com>
10855 L:      linux-omap@vger.kernel.org
10856 S:      Maintained
10857 F:      drivers/hwspinlock/omap_hwspinlock.c
10858
10859 OMAP HS MMC SUPPORT
10860 L:      linux-mmc@vger.kernel.org
10861 L:      linux-omap@vger.kernel.org
10862 S:      Orphan
10863 F:      drivers/mmc/host/omap_hsmmc.c
10864
10865 OMAP HWMOD DATA
10866 M:      Paul Walmsley <paul@pwsan.com>
10867 L:      linux-omap@vger.kernel.org
10868 S:      Maintained
10869 F:      arch/arm/mach-omap2/omap_hwmod*data*
10870
10871 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10872 M:      Benoît Cousson <bcousson@baylibre.com>
10873 L:      linux-omap@vger.kernel.org
10874 S:      Maintained
10875 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10876
10877 OMAP HWMOD SUPPORT
10878 M:      Benoît Cousson <bcousson@baylibre.com>
10879 M:      Paul Walmsley <paul@pwsan.com>
10880 L:      linux-omap@vger.kernel.org
10881 S:      Maintained
10882 F:      arch/arm/mach-omap2/omap_hwmod.*
10883
10884 OMAP I2C DRIVER
10885 M:      Vignesh R <vigneshr@ti.com>
10886 L:      linux-omap@vger.kernel.org
10887 L:      linux-i2c@vger.kernel.org
10888 S:      Maintained
10889 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10890 F:      drivers/i2c/busses/i2c-omap.c
10891
10892 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10893 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10894 L:      linux-media@vger.kernel.org
10895 S:      Maintained
10896 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10897 F:      drivers/media/platform/omap3isp/
10898 F:      drivers/staging/media/omap4iss/
10899
10900 OMAP MMC SUPPORT
10901 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10902 L:      linux-omap@vger.kernel.org
10903 S:      Odd Fixes
10904 F:      drivers/mmc/host/omap.c
10905
10906 OMAP POWER MANAGEMENT SUPPORT
10907 M:      Kevin Hilman <khilman@kernel.org>
10908 L:      linux-omap@vger.kernel.org
10909 S:      Maintained
10910 F:      arch/arm/*omap*/*pm*
10911 F:      drivers/cpufreq/omap-cpufreq.c
10912
10913 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10914 M:      Rajendra Nayak <rnayak@codeaurora.org>
10915 M:      Paul Walmsley <paul@pwsan.com>
10916 L:      linux-omap@vger.kernel.org
10917 S:      Maintained
10918 F:      arch/arm/mach-omap2/prm*
10919
10920 OMAP RANDOM NUMBER GENERATOR SUPPORT
10921 M:      Deepak Saxena <dsaxena@plexity.net>
10922 S:      Maintained
10923 F:      drivers/char/hw_random/omap-rng.c
10924
10925 OMAP USB SUPPORT
10926 L:      linux-usb@vger.kernel.org
10927 L:      linux-omap@vger.kernel.org
10928 S:      Orphan
10929 F:      drivers/usb/*/*omap*
10930 F:      arch/arm/*omap*/usb*
10931
10932 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10933 M:      Mark Jackson <mpfj@newflow.co.uk>
10934 L:      linux-omap@vger.kernel.org
10935 S:      Maintained
10936 F:      arch/arm/boot/dts/am335x-nano.dts
10937
10938 OMAP1 SUPPORT
10939 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10940 M:      Tony Lindgren <tony@atomide.com>
10941 L:      linux-omap@vger.kernel.org
10942 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10944 S:      Maintained
10945 F:      arch/arm/mach-omap1/
10946 F:      arch/arm/plat-omap/
10947 F:      arch/arm/configs/omap1_defconfig
10948 F:      drivers/i2c/busses/i2c-omap.c
10949 F:      include/linux/platform_data/i2c-omap.h
10950 F:      include/linux/platform_data/ams-delta-fiq.h
10951
10952 OMAP2+ SUPPORT
10953 M:      Tony Lindgren <tony@atomide.com>
10954 L:      linux-omap@vger.kernel.org
10955 W:      http://www.muru.com/linux/omap/
10956 W:      http://linux.omap.com/
10957 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10959 S:      Maintained
10960 F:      arch/arm/mach-omap2/
10961 F:      arch/arm/plat-omap/
10962 F:      arch/arm/configs/omap2plus_defconfig
10963 F:      drivers/i2c/busses/i2c-omap.c
10964 F:      drivers/irqchip/irq-omap-intc.c
10965 F:      drivers/mfd/*omap*.c
10966 F:      drivers/mfd/menelaus.c
10967 F:      drivers/mfd/palmas.c
10968 F:      drivers/mfd/tps65217.c
10969 F:      drivers/mfd/tps65218.c
10970 F:      drivers/mfd/tps65910.c
10971 F:      drivers/mfd/twl-core.[ch]
10972 F:      drivers/mfd/twl4030*.c
10973 F:      drivers/mfd/twl6030*.c
10974 F:      drivers/mfd/twl6040*.c
10975 F:      drivers/regulator/palmas-regulator*.c
10976 F:      drivers/regulator/pbias-regulator.c
10977 F:      drivers/regulator/tps65217-regulator.c
10978 F:      drivers/regulator/tps65218-regulator.c
10979 F:      drivers/regulator/tps65910-regulator.c
10980 F:      drivers/regulator/twl-regulator.c
10981 F:      drivers/regulator/twl6030-regulator.c
10982 F:      include/linux/platform_data/i2c-omap.h
10983
10984 ONION OMEGA2+ BOARD
10985 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10986 L:      linux-mips@vger.kernel.org
10987 S:      Maintained
10988 F:      arch/mips/boot/dts/ralink/omega2p.dts
10989
10990 OMFS FILESYSTEM
10991 M:      Bob Copeland <me@bobcopeland.com>
10992 L:      linux-karma-devel@lists.sourceforge.net
10993 S:      Maintained
10994 F:      Documentation/filesystems/omfs.txt
10995 F:      fs/omfs/
10996
10997 OMNIKEY CARDMAN 4000 DRIVER
10998 M:      Harald Welte <laforge@gnumonks.org>
10999 S:      Maintained
11000 F:      drivers/char/pcmcia/cm4000_cs.c
11001 F:      include/linux/cm4000_cs.h
11002 F:      include/uapi/linux/cm4000_cs.h
11003
11004 OMNIKEY CARDMAN 4040 DRIVER
11005 M:      Harald Welte <laforge@gnumonks.org>
11006 S:      Maintained
11007 F:      drivers/char/pcmcia/cm4040_cs.*
11008
11009 OMNIVISION OV13858 SENSOR DRIVER
11010 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11011 L:      linux-media@vger.kernel.org
11012 T:      git git://linuxtv.org/media_tree.git
11013 S:      Maintained
11014 F:      drivers/media/i2c/ov13858.c
11015
11016 OMNIVISION OV2680 SENSOR DRIVER
11017 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11018 L:      linux-media@vger.kernel.org
11019 T:      git git://linuxtv.org/media_tree.git
11020 S:      Maintained
11021 F:      drivers/media/i2c/ov2680.c
11022 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11023
11024 OMNIVISION OV2685 SENSOR DRIVER
11025 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11026 L:      linux-media@vger.kernel.org
11027 T:      git git://linuxtv.org/media_tree.git
11028 S:      Maintained
11029 F:      drivers/media/i2c/ov2685.c
11030
11031 OMNIVISION OV5640 SENSOR DRIVER
11032 M:      Steve Longerbeam <slongerbeam@gmail.com>
11033 L:      linux-media@vger.kernel.org
11034 T:      git git://linuxtv.org/media_tree.git
11035 S:      Maintained
11036 F:      drivers/media/i2c/ov5640.c
11037
11038 OMNIVISION OV5647 SENSOR DRIVER
11039 M:      Luis Oliveira <lolivei@synopsys.com>
11040 L:      linux-media@vger.kernel.org
11041 T:      git git://linuxtv.org/media_tree.git
11042 S:      Maintained
11043 F:      drivers/media/i2c/ov5647.c
11044
11045 OMNIVISION OV5695 SENSOR DRIVER
11046 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11047 L:      linux-media@vger.kernel.org
11048 T:      git git://linuxtv.org/media_tree.git
11049 S:      Maintained
11050 F:      drivers/media/i2c/ov5695.c
11051
11052 OMNIVISION OV7670 SENSOR DRIVER
11053 M:      Jonathan Corbet <corbet@lwn.net>
11054 L:      linux-media@vger.kernel.org
11055 T:      git git://linuxtv.org/media_tree.git
11056 S:      Maintained
11057 F:      drivers/media/i2c/ov7670.c
11058 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11059
11060 OMNIVISION OV772x SENSOR DRIVER
11061 M:      Jacopo Mondi <jacopo@jmondi.org>
11062 L:      linux-media@vger.kernel.org
11063 T:      git git://linuxtv.org/media_tree.git
11064 S:      Odd fixes
11065 F:      drivers/media/i2c/ov772x.c
11066 F:      include/media/i2c/ov772x.h
11067 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11068
11069 OMNIVISION OV7740 SENSOR DRIVER
11070 M:      Wenyou Yang <wenyou.yang@microchip.com>
11071 L:      linux-media@vger.kernel.org
11072 T:      git git://linuxtv.org/media_tree.git
11073 S:      Maintained
11074 F:      drivers/media/i2c/ov7740.c
11075 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11076
11077 OMNIVISION OV9650 SENSOR DRIVER
11078 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11079 R:      Akinobu Mita <akinobu.mita@gmail.com>
11080 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11081 L:      linux-media@vger.kernel.org
11082 T:      git git://linuxtv.org/media_tree.git
11083 S:      Maintained
11084 F:      drivers/media/i2c/ov9650.c
11085 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11086
11087 ONENAND FLASH DRIVER
11088 M:      Kyungmin Park <kyungmin.park@samsung.com>
11089 L:      linux-mtd@lists.infradead.org
11090 S:      Maintained
11091 F:      drivers/mtd/nand/onenand/
11092 F:      include/linux/mtd/onenand*.h
11093
11094 ONSTREAM SCSI TAPE DRIVER
11095 M:      Willem Riede <osst@riede.org>
11096 L:      osst-users@lists.sourceforge.net
11097 L:      linux-scsi@vger.kernel.org
11098 S:      Maintained
11099 F:      Documentation/scsi/osst.txt
11100 F:      drivers/scsi/osst.*
11101 F:      drivers/scsi/osst_*.h
11102 F:      drivers/scsi/st.h
11103
11104 OP-TEE DRIVER
11105 M:      Jens Wiklander <jens.wiklander@linaro.org>
11106 S:      Maintained
11107 F:      drivers/tee/optee/
11108
11109 OPA-VNIC DRIVER
11110 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11111 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11112 L:      linux-rdma@vger.kernel.org
11113 S:      Supported
11114 F:      drivers/infiniband/ulp/opa_vnic
11115
11116 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11117 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11118 M:      Frank Rowand <frowand.list@gmail.com>
11119 L:      devicetree@vger.kernel.org
11120 S:      Maintained
11121 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11122 F:      Documentation/devicetree/overlay-notes.txt
11123 F:      drivers/of/overlay.c
11124 F:      drivers/of/resolver.c
11125 K:      of_overlay_notifier_
11126
11127 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11128 M:      Rob Herring <robh+dt@kernel.org>
11129 M:      Frank Rowand <frowand.list@gmail.com>
11130 L:      devicetree@vger.kernel.org
11131 W:      http://www.devicetree.org/
11132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11133 S:      Maintained
11134 F:      drivers/of/
11135 F:      include/linux/of*.h
11136 F:      scripts/dtc/
11137 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11138
11139 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11140 M:      Rob Herring <robh+dt@kernel.org>
11141 M:      Mark Rutland <mark.rutland@arm.com>
11142 L:      devicetree@vger.kernel.org
11143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11144 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11145 S:      Maintained
11146 F:      Documentation/devicetree/
11147 F:      arch/*/boot/dts/
11148 F:      include/dt-bindings/
11149
11150 OPENCORES I2C BUS DRIVER
11151 M:      Peter Korsgaard <peter@korsgaard.com>
11152 L:      linux-i2c@vger.kernel.org
11153 S:      Maintained
11154 F:      Documentation/i2c/busses/i2c-ocores
11155 F:      drivers/i2c/busses/i2c-ocores.c
11156
11157 OPENRISC ARCHITECTURE
11158 M:      Jonas Bonn <jonas@southpole.se>
11159 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11160 M:      Stafford Horne <shorne@gmail.com>
11161 T:      git git://github.com/openrisc/linux.git
11162 L:      openrisc@lists.librecores.org
11163 W:      http://openrisc.io
11164 S:      Maintained
11165 F:      Documentation/devicetree/bindings/openrisc/
11166 F:      Documentation/openrisc/
11167 F:      arch/openrisc/
11168 F:      drivers/irqchip/irq-ompic.c
11169 F:      drivers/irqchip/irq-or1k-*
11170
11171 OPENVSWITCH
11172 M:      Pravin B Shelar <pshelar@ovn.org>
11173 L:      netdev@vger.kernel.org
11174 L:      dev@openvswitch.org
11175 W:      http://openvswitch.org
11176 S:      Maintained
11177 F:      net/openvswitch/
11178 F:      include/uapi/linux/openvswitch.h
11179
11180 OPERATING PERFORMANCE POINTS (OPP)
11181 M:      Viresh Kumar <vireshk@kernel.org>
11182 M:      Nishanth Menon <nm@ti.com>
11183 M:      Stephen Boyd <sboyd@kernel.org>
11184 L:      linux-pm@vger.kernel.org
11185 S:      Maintained
11186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11187 F:      drivers/opp/
11188 F:      include/linux/pm_opp.h
11189 F:      Documentation/power/opp.txt
11190 F:      Documentation/devicetree/bindings/opp/
11191
11192 OPL4 DRIVER
11193 M:      Clemens Ladisch <clemens@ladisch.de>
11194 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11195 T:      git git://git.alsa-project.org/alsa-kernel.git
11196 S:      Maintained
11197 F:      sound/drivers/opl4/
11198
11199 OPROFILE
11200 M:      Robert Richter <rric@kernel.org>
11201 L:      oprofile-list@lists.sf.net
11202 S:      Maintained
11203 F:      arch/*/include/asm/oprofile*.h
11204 F:      arch/*/oprofile/
11205 F:      drivers/oprofile/
11206 F:      include/linux/oprofile.h
11207
11208 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11209 M:      Mark Fasheh <mark@fasheh.com>
11210 M:      Joel Becker <jlbec@evilplan.org>
11211 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11212 W:      http://ocfs2.wiki.kernel.org
11213 S:      Supported
11214 F:      Documentation/filesystems/ocfs2.txt
11215 F:      Documentation/filesystems/dlmfs.txt
11216 F:      fs/ocfs2/
11217
11218 ORANGEFS FILESYSTEM
11219 M:      Mike Marshall <hubcap@omnibond.com>
11220 R:      Martin Brandenburg <martin@omnibond.com>
11221 L:      devel@lists.orangefs.org
11222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11223 S:      Supported
11224 F:      fs/orangefs/
11225 F:      Documentation/filesystems/orangefs.txt
11226
11227 ORINOCO DRIVER
11228 L:      linux-wireless@vger.kernel.org
11229 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11230 W:      http://www.nongnu.org/orinoco/
11231 S:      Orphan
11232 F:      drivers/net/wireless/intersil/orinoco/
11233
11234 OSD LIBRARY and FILESYSTEM
11235 M:      Boaz Harrosh <ooo@electrozaur.com>
11236 S:      Maintained
11237 F:      drivers/scsi/osd/
11238 F:      include/scsi/osd_*
11239 F:      fs/exofs/
11240
11241 OV2659 OMNIVISION SENSOR DRIVER
11242 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11243 L:      linux-media@vger.kernel.org
11244 W:      https://linuxtv.org
11245 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11246 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11247 S:      Maintained
11248 F:      drivers/media/i2c/ov2659.c
11249 F:      include/media/i2c/ov2659.h
11250
11251 OVERLAY FILESYSTEM
11252 M:      Miklos Szeredi <miklos@szeredi.hu>
11253 L:      linux-unionfs@vger.kernel.org
11254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11255 S:      Supported
11256 F:      fs/overlayfs/
11257 F:      Documentation/filesystems/overlayfs.txt
11258
11259 P54 WIRELESS DRIVER
11260 M:      Christian Lamparter <chunkeey@googlemail.com>
11261 L:      linux-wireless@vger.kernel.org
11262 W:      http://wireless.kernel.org/en/users/Drivers/p54
11263 S:      Maintained
11264 F:      drivers/net/wireless/intersil/p54/
11265
11266 PA SEMI ETHERNET DRIVER
11267 L:      netdev@vger.kernel.org
11268 S:      Orphan
11269 F:      drivers/net/ethernet/pasemi/*
11270
11271 PA SEMI SMBUS DRIVER
11272 L:      linux-i2c@vger.kernel.org
11273 S:      Orphan
11274 F:      drivers/i2c/busses/i2c-pasemi.c
11275
11276 PADATA PARALLEL EXECUTION MECHANISM
11277 M:      Steffen Klassert <steffen.klassert@secunet.com>
11278 L:      linux-crypto@vger.kernel.org
11279 S:      Maintained
11280 F:      kernel/padata.c
11281 F:      include/linux/padata.h
11282 F:      Documentation/padata.txt
11283
11284 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11285 M:      Harald Welte <laforge@gnumonks.org>
11286 L:      platform-driver-x86@vger.kernel.org
11287 S:      Maintained
11288 F:      drivers/platform/x86/panasonic-laptop.c
11289
11290 PARALLEL LCD/KEYPAD PANEL DRIVER
11291 M:      Willy Tarreau <willy@haproxy.com>
11292 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11293 S:      Odd Fixes
11294 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11295 F:      drivers/auxdisplay/panel.c
11296
11297 PARALLEL PORT SUBSYSTEM
11298 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11299 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11300 L:      linux-parport@lists.infradead.org (subscribers-only)
11301 S:      Maintained
11302 F:      drivers/parport/
11303 F:      include/linux/parport*.h
11304 F:      drivers/char/ppdev.c
11305 F:      include/uapi/linux/ppdev.h
11306 F:      Documentation/parport*.txt
11307
11308 PARAVIRT_OPS INTERFACE
11309 M:      Juergen Gross <jgross@suse.com>
11310 M:      Alok Kataria <akataria@vmware.com>
11311 L:      virtualization@lists.linux-foundation.org
11312 S:      Supported
11313 F:      Documentation/virtual/paravirt_ops.txt
11314 F:      arch/*/kernel/paravirt*
11315 F:      arch/*/include/asm/paravirt*.h
11316 F:      include/linux/hypervisor.h
11317
11318 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11319 M:      Tim Waugh <tim@cyberelk.net>
11320 L:      linux-parport@lists.infradead.org (subscribers-only)
11321 S:      Maintained
11322 F:      Documentation/blockdev/paride.txt
11323 F:      drivers/block/paride/
11324
11325 PARISC ARCHITECTURE
11326 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11327 M:      Helge Deller <deller@gmx.de>
11328 L:      linux-parisc@vger.kernel.org
11329 W:      http://www.parisc-linux.org/
11330 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11333 S:      Maintained
11334 F:      arch/parisc/
11335 F:      Documentation/parisc/
11336 F:      drivers/parisc/
11337 F:      drivers/char/agp/parisc-agp.c
11338 F:      drivers/input/serio/gscps2.c
11339 F:      drivers/parport/parport_gsc.*
11340 F:      drivers/tty/serial/8250/8250_gsc.c
11341 F:      drivers/video/fbdev/sti*
11342 F:      drivers/video/console/sti*
11343 F:      drivers/video/logo/logo_parisc*
11344
11345 PARMAN
11346 M:      Jiri Pirko <jiri@mellanox.com>
11347 L:      netdev@vger.kernel.org
11348 S:      Supported
11349 F:      lib/parman.c
11350 F:      lib/test_parman.c
11351 F:      include/linux/parman.h
11352
11353 PC87360 HARDWARE MONITORING DRIVER
11354 M:      Jim Cromie <jim.cromie@gmail.com>
11355 L:      linux-hwmon@vger.kernel.org
11356 S:      Maintained
11357 F:      Documentation/hwmon/pc87360
11358 F:      drivers/hwmon/pc87360.c
11359
11360 PC8736x GPIO DRIVER
11361 M:      Jim Cromie <jim.cromie@gmail.com>
11362 S:      Maintained
11363 F:      drivers/char/pc8736x_gpio.c
11364
11365 PC87427 HARDWARE MONITORING DRIVER
11366 M:      Jean Delvare <jdelvare@suse.com>
11367 L:      linux-hwmon@vger.kernel.org
11368 S:      Maintained
11369 F:      Documentation/hwmon/pc87427
11370 F:      drivers/hwmon/pc87427.c
11371
11372 PCA9532 LED DRIVER
11373 M:      Riku Voipio <riku.voipio@iki.fi>
11374 S:      Maintained
11375 F:      drivers/leds/leds-pca9532.c
11376 F:      include/linux/leds-pca9532.h
11377
11378 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11379 M:      Guenter Roeck <linux@roeck-us.net>
11380 L:      linux-i2c@vger.kernel.org
11381 S:      Maintained
11382 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11383
11384 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11385 M:      Khalid Aziz <khalid@gonehiking.org>
11386 S:      Maintained
11387 F:      drivers/firmware/pcdp.*
11388
11389 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11390 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11391 L:      linux-pci@vger.kernel.org
11392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11393 S:      Maintained
11394 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11395 F:      drivers/pci/controller/pci-aardvark.c
11396
11397 PCI DRIVER FOR ALTERA PCIE IP
11398 M:      Ley Foon Tan <lftan@altera.com>
11399 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11400 L:      linux-pci@vger.kernel.org
11401 S:      Supported
11402 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11403 F:      drivers/pci/controller/pcie-altera.c
11404
11405 PCI DRIVER FOR APPLIEDMICRO XGENE
11406 M:      Tanmay Inamdar <tinamdar@apm.com>
11407 L:      linux-pci@vger.kernel.org
11408 L:      linux-arm-kernel@lists.infradead.org
11409 S:      Maintained
11410 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11411 F:      drivers/pci/controller/pci-xgene.c
11412
11413 PCI DRIVER FOR ARM VERSATILE PLATFORM
11414 M:      Rob Herring <robh@kernel.org>
11415 L:      linux-pci@vger.kernel.org
11416 L:      linux-arm-kernel@lists.infradead.org
11417 S:      Maintained
11418 F:      Documentation/devicetree/bindings/pci/versatile.txt
11419 F:      drivers/pci/controller/pci-versatile.c
11420
11421 PCI DRIVER FOR ARMADA 8K
11422 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11423 L:      linux-pci@vger.kernel.org
11424 L:      linux-arm-kernel@lists.infradead.org
11425 S:      Maintained
11426 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11427 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11428
11429 PCI DRIVER FOR CADENCE PCIE IP
11430 M:      Alan Douglas <adouglas@cadence.com>
11431 L:      linux-pci@vger.kernel.org
11432 S:      Maintained
11433 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11434 F:      drivers/pci/controller/pcie-cadence*
11435
11436 PCI DRIVER FOR FREESCALE LAYERSCAPE
11437 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11438 M:      Mingkai Hu <mingkai.hu@nxp.com>
11439 M:      Roy Zang <roy.zang@nxp.com>
11440 L:      linuxppc-dev@lists.ozlabs.org
11441 L:      linux-pci@vger.kernel.org
11442 L:      linux-arm-kernel@lists.infradead.org
11443 S:      Maintained
11444 F:      drivers/pci/controller/dwc/*layerscape*
11445
11446 PCI DRIVER FOR GENERIC OF HOSTS
11447 M:      Will Deacon <will.deacon@arm.com>
11448 L:      linux-pci@vger.kernel.org
11449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11450 S:      Maintained
11451 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11452 F:      drivers/pci/controller/pci-host-common.c
11453 F:      drivers/pci/controller/pci-host-generic.c
11454
11455 PCI DRIVER FOR IMX6
11456 M:      Richard Zhu <hongxing.zhu@nxp.com>
11457 M:      Lucas Stach <l.stach@pengutronix.de>
11458 L:      linux-pci@vger.kernel.org
11459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11460 S:      Maintained
11461 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11462 F:      drivers/pci/controller/dwc/*imx6*
11463
11464 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11465 M:      Keith Busch <keith.busch@intel.com>
11466 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11467 L:      linux-pci@vger.kernel.org
11468 S:      Supported
11469 F:      drivers/pci/controller/vmd.c
11470
11471 PCI DRIVER FOR MICROSEMI SWITCHTEC
11472 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11473 M:      Logan Gunthorpe <logang@deltatee.com>
11474 L:      linux-pci@vger.kernel.org
11475 S:      Maintained
11476 F:      Documentation/switchtec.txt
11477 F:      Documentation/ABI/testing/sysfs-class-switchtec
11478 F:      drivers/pci/switch/switchtec*
11479 F:      include/uapi/linux/switchtec_ioctl.h
11480 F:      include/linux/switchtec.h
11481 F:      drivers/ntb/hw/mscc/
11482
11483 PCI DRIVER FOR MOBIVEIL PCIE IP
11484 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11485 L:      linux-pci@vger.kernel.org
11486 S:      Supported
11487 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11488 F:      drivers/pci/controller/pcie-mobiveil.c
11489
11490 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11491 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11492 M:      Jason Cooper <jason@lakedaemon.net>
11493 L:      linux-pci@vger.kernel.org
11494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11495 S:      Maintained
11496 F:      drivers/pci/controller/*mvebu*
11497
11498 PCI DRIVER FOR NVIDIA TEGRA
11499 M:      Thierry Reding <thierry.reding@gmail.com>
11500 L:      linux-tegra@vger.kernel.org
11501 L:      linux-pci@vger.kernel.org
11502 S:      Supported
11503 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11504 F:      drivers/pci/controller/pci-tegra.c
11505
11506 PCI DRIVER FOR RENESAS R-CAR
11507 M:      Simon Horman <horms@verge.net.au>
11508 L:      linux-pci@vger.kernel.org
11509 L:      linux-renesas-soc@vger.kernel.org
11510 S:      Maintained
11511 F:      drivers/pci/controller/*rcar*
11512
11513 PCI DRIVER FOR SAMSUNG EXYNOS
11514 M:      Jingoo Han <jingoohan1@gmail.com>
11515 L:      linux-pci@vger.kernel.org
11516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11517 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11518 S:      Maintained
11519 F:      drivers/pci/controller/dwc/pci-exynos.c
11520
11521 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11522 M:      Jingoo Han <jingoohan1@gmail.com>
11523 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11524 L:      linux-pci@vger.kernel.org
11525 S:      Maintained
11526 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11527 F:      drivers/pci/controller/dwc/*designware*
11528
11529 PCI DRIVER FOR TI DRA7XX
11530 M:      Kishon Vijay Abraham I <kishon@ti.com>
11531 L:      linux-omap@vger.kernel.org
11532 L:      linux-pci@vger.kernel.org
11533 S:      Supported
11534 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11535 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11536
11537 PCI DRIVER FOR TI KEYSTONE
11538 M:      Murali Karicheri <m-karicheri2@ti.com>
11539 L:      linux-pci@vger.kernel.org
11540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11541 S:      Maintained
11542 F:      drivers/pci/controller/dwc/pci-keystone.c
11543
11544 PCI ENDPOINT SUBSYSTEM
11545 M:      Kishon Vijay Abraham I <kishon@ti.com>
11546 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11547 L:      linux-pci@vger.kernel.org
11548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11549 S:      Supported
11550 F:      drivers/pci/endpoint/
11551 F:      drivers/misc/pci_endpoint_test.c
11552 F:      tools/pci/
11553
11554 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11555 M:      Russell Currey <ruscur@russell.cc>
11556 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11557 M:      Oliver O'Halloran <oohall@gmail.com>
11558 L:      linuxppc-dev@lists.ozlabs.org
11559 S:      Supported
11560 F:      Documentation/PCI/pci-error-recovery.txt
11561 F:      drivers/pci/pcie/aer.c
11562 F:      drivers/pci/pcie/dpc.c
11563 F:      drivers/pci/pcie/err.c
11564 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11565 F:      arch/powerpc/kernel/eeh*.c
11566 F:      arch/powerpc/platforms/*/eeh*.c
11567 F:      arch/powerpc/include/*/eeh*.h
11568
11569 PCI ERROR RECOVERY
11570 M:      Linas Vepstas <linasvepstas@gmail.com>
11571 L:      linux-pci@vger.kernel.org
11572 S:      Supported
11573 F:      Documentation/PCI/pci-error-recovery.txt
11574
11575 PCI MSI DRIVER FOR ALTERA MSI IP
11576 M:      Ley Foon Tan <lftan@altera.com>
11577 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11578 L:      linux-pci@vger.kernel.org
11579 S:      Supported
11580 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11581 F:      drivers/pci/controller/pcie-altera-msi.c
11582
11583 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11584 M:      Duc Dang <dhdang@apm.com>
11585 L:      linux-pci@vger.kernel.org
11586 L:      linux-arm-kernel@lists.infradead.org
11587 S:      Maintained
11588 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11589 F:      drivers/pci/controller/pci-xgene-msi.c
11590
11591 PCI SUBSYSTEM
11592 M:      Bjorn Helgaas <bhelgaas@google.com>
11593 L:      linux-pci@vger.kernel.org
11594 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11596 S:      Supported
11597 F:      Documentation/devicetree/bindings/pci/
11598 F:      Documentation/PCI/
11599 F:      drivers/acpi/pci*
11600 F:      drivers/pci/
11601 F:      include/asm-generic/pci*
11602 F:      include/linux/pci*
11603 F:      include/linux/of_pci.h
11604 F:      include/uapi/linux/pci*
11605 F:      lib/pci*
11606 F:      arch/x86/pci/
11607 F:      arch/x86/kernel/quirks.c
11608
11609 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11610 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11611 L:      linux-pci@vger.kernel.org
11612 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11614 S:      Supported
11615 F:      drivers/pci/controller/
11616
11617 PCIE DRIVER FOR AXIS ARTPEC
11618 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11619 L:      linux-arm-kernel@axis.com
11620 L:      linux-pci@vger.kernel.org
11621 S:      Maintained
11622 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11623 F:      drivers/pci/controller/dwc/*artpec*
11624
11625 PCIE DRIVER FOR CAVIUM THUNDERX
11626 M:      David Daney <david.daney@cavium.com>
11627 L:      linux-pci@vger.kernel.org
11628 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11629 S:      Supported
11630 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11631 F:      drivers/pci/controller/pci-thunder-*
11632
11633 PCIE DRIVER FOR HISILICON
11634 M:      Zhou Wang <wangzhou1@hisilicon.com>
11635 L:      linux-pci@vger.kernel.org
11636 S:      Maintained
11637 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11638 F:      drivers/pci/controller/dwc/pcie-hisi.c
11639
11640 PCIE DRIVER FOR HISILICON KIRIN
11641 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11642 M:      Binghui Wang <wangbinghui@hisilicon.com>
11643 L:      linux-pci@vger.kernel.org
11644 S:      Maintained
11645 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11646 F:      drivers/pci/controller/dwc/pcie-kirin.c
11647
11648 PCIE DRIVER FOR HISILICON STB
11649 M:      Jianguo Sun <sunjianguo1@huawei.com>
11650 M:      Shawn Guo <shawn.guo@linaro.org>
11651 L:      linux-pci@vger.kernel.org
11652 S:      Maintained
11653 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11654 F:      drivers/pci/controller/dwc/pcie-histb.c
11655
11656 PCIE DRIVER FOR MEDIATEK
11657 M:      Ryder Lee <ryder.lee@mediatek.com>
11658 L:      linux-pci@vger.kernel.org
11659 L:      linux-mediatek@lists.infradead.org
11660 S:      Supported
11661 F:      Documentation/devicetree/bindings/pci/mediatek*
11662 F:      drivers/pci/controller/*mediatek*
11663
11664 PCIE DRIVER FOR QUALCOMM MSM
11665 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11666 L:      linux-pci@vger.kernel.org
11667 L:      linux-arm-msm@vger.kernel.org
11668 S:      Maintained
11669 F:      drivers/pci/controller/dwc/*qcom*
11670
11671 PCIE DRIVER FOR ROCKCHIP
11672 M:      Shawn Lin <shawn.lin@rock-chips.com>
11673 L:      linux-pci@vger.kernel.org
11674 L:      linux-rockchip@lists.infradead.org
11675 S:      Maintained
11676 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11677 F:      drivers/pci/controller/pcie-rockchip*
11678
11679 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11680 M:      Linus Walleij <linus.walleij@linaro.org>
11681 L:      linux-pci@vger.kernel.org
11682 S:      Maintained
11683 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11684 F:      drivers/pci/controller/pci-v3-semi.c
11685
11686 PCIE DRIVER FOR ST SPEAR13XX
11687 M:      Pratyush Anand <pratyush.anand@gmail.com>
11688 L:      linux-pci@vger.kernel.org
11689 S:      Maintained
11690 F:      drivers/pci/controller/dwc/*spear*
11691
11692 PCMCIA SUBSYSTEM
11693 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11695 S:      Odd Fixes
11696 F:      Documentation/pcmcia/
11697 F:      tools/pcmcia/
11698 F:      drivers/pcmcia/
11699 F:      include/pcmcia/
11700
11701 PCNET32 NETWORK DRIVER
11702 M:      Don Fry <pcnet32@frontier.com>
11703 L:      netdev@vger.kernel.org
11704 S:      Maintained
11705 F:      drivers/net/ethernet/amd/pcnet32.c
11706
11707 PCRYPT PARALLEL CRYPTO ENGINE
11708 M:      Steffen Klassert <steffen.klassert@secunet.com>
11709 L:      linux-crypto@vger.kernel.org
11710 S:      Maintained
11711 F:      crypto/pcrypt.c
11712 F:      include/crypto/pcrypt.h
11713
11714 PEAQ WMI HOTKEYS DRIVER
11715 M:      Hans de Goede <hdegoede@redhat.com>
11716 L:      platform-driver-x86@vger.kernel.org
11717 S:      Maintained
11718 F:      drivers/platform/x86/peaq-wmi.c
11719
11720 PER-CPU MEMORY ALLOCATOR
11721 M:      Dennis Zhou <dennis@kernel.org>
11722 M:      Tejun Heo <tj@kernel.org>
11723 M:      Christoph Lameter <cl@linux.com>
11724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11725 S:      Maintained
11726 F:      include/linux/percpu*.h
11727 F:      mm/percpu*.c
11728 F:      arch/*/include/asm/percpu.h
11729
11730 PER-TASK DELAY ACCOUNTING
11731 M:      Balbir Singh <bsingharora@gmail.com>
11732 S:      Maintained
11733 F:      include/linux/delayacct.h
11734 F:      kernel/delayacct.c
11735
11736 PERFORMANCE EVENTS SUBSYSTEM
11737 M:      Peter Zijlstra <peterz@infradead.org>
11738 M:      Ingo Molnar <mingo@redhat.com>
11739 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11740 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11741 R:      Jiri Olsa <jolsa@redhat.com>
11742 R:      Namhyung Kim <namhyung@kernel.org>
11743 L:      linux-kernel@vger.kernel.org
11744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11745 S:      Supported
11746 F:      kernel/events/*
11747 F:      include/linux/perf_event.h
11748 F:      include/uapi/linux/perf_event.h
11749 F:      arch/*/kernel/perf_event*.c
11750 F:      arch/*/kernel/*/perf_event*.c
11751 F:      arch/*/kernel/*/*/perf_event*.c
11752 F:      arch/*/include/asm/perf_event.h
11753 F:      arch/*/kernel/perf_callchain.c
11754 F:      arch/*/events/*
11755 F:      tools/perf/
11756
11757 PERSONALITY HANDLING
11758 M:      Christoph Hellwig <hch@infradead.org>
11759 L:      linux-abi-devel@lists.sourceforge.net
11760 S:      Maintained
11761 F:      include/linux/personality.h
11762 F:      include/uapi/linux/personality.h
11763
11764 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11765 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11766 L:      linux-input@vger.kernel.org
11767 S:      Maintained
11768 F:      Documentation/input/devices/pxrc.rst
11769 F:      drivers/input/joystick/pxrc.c
11770
11771 PHONET PROTOCOL
11772 M:      Remi Denis-Courmont <courmisch@gmail.com>
11773 S:      Supported
11774 F:      Documentation/networking/phonet.txt
11775 F:      include/linux/phonet.h
11776 F:      include/net/phonet/
11777 F:      include/uapi/linux/phonet.h
11778 F:      net/phonet/
11779
11780 PHRAM MTD DRIVER
11781 M:      Joern Engel <joern@lazybastard.org>
11782 L:      linux-mtd@lists.infradead.org
11783 S:      Maintained
11784 F:      drivers/mtd/devices/phram.c
11785
11786 PICOLCD HID DRIVER
11787 M:      Bruno Prémont <bonbons@linux-vserver.org>
11788 L:      linux-input@vger.kernel.org
11789 S:      Maintained
11790 F:      drivers/hid/hid-picolcd*
11791
11792 PICOXCELL SUPPORT
11793 M:      Jamie Iles <jamie@jamieiles.com>
11794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11795 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11796 S:      Supported
11797 F:      arch/arm/boot/dts/picoxcell*
11798 F:      arch/arm/mach-picoxcell/
11799 F:      drivers/crypto/picoxcell*
11800
11801 PIN CONTROL SUBSYSTEM
11802 M:      Linus Walleij <linus.walleij@linaro.org>
11803 L:      linux-gpio@vger.kernel.org
11804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11805 S:      Maintained
11806 F:      Documentation/devicetree/bindings/pinctrl/
11807 F:      Documentation/driver-api/pinctl.rst
11808 F:      drivers/pinctrl/
11809 F:      include/linux/pinctrl/
11810
11811 PIN CONTROLLER - ATMEL AT91
11812 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11814 S:      Maintained
11815 F:      drivers/pinctrl/pinctrl-at91.*
11816
11817 PIN CONTROLLER - ATMEL AT91 PIO4
11818 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11820 L:      linux-gpio@vger.kernel.org
11821 S:      Supported
11822 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11823
11824 PIN CONTROLLER - FREESCALE
11825 M:      Dong Aisheng <aisheng.dong@nxp.com>
11826 M:      Fabio Estevam <festevam@gmail.com>
11827 M:      Shawn Guo <shawnguo@kernel.org>
11828 M:      Stefan Agner <stefan@agner.ch>
11829 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11830 L:      linux-gpio@vger.kernel.org
11831 S:      Maintained
11832 F:      drivers/pinctrl/freescale/
11833 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11834
11835 PIN CONTROLLER - INTEL
11836 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11837 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11839 S:      Maintained
11840 F:      drivers/pinctrl/intel/
11841
11842 PIN CONTROLLER - MEDIATEK
11843 M:      Sean Wang <sean.wang@kernel.org>
11844 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11845 S:      Maintained
11846 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11847 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11848 F:      drivers/pinctrl/mediatek/
11849
11850 PIN CONTROLLER - QUALCOMM
11851 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11852 S:      Maintained
11853 L:      linux-arm-msm@vger.kernel.org
11854 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11855 F:      drivers/pinctrl/qcom/
11856
11857 PIN CONTROLLER - RENESAS
11858 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11859 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11860 L:      linux-renesas-soc@vger.kernel.org
11861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11862 S:      Maintained
11863 F:      drivers/pinctrl/sh-pfc/
11864
11865 PIN CONTROLLER - SAMSUNG
11866 M:      Tomasz Figa <tomasz.figa@gmail.com>
11867 M:      Krzysztof Kozlowski <krzk@kernel.org>
11868 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11870 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11871 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11873 S:      Maintained
11874 F:      drivers/pinctrl/samsung/
11875 F:      include/dt-bindings/pinctrl/samsung.h
11876 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11877
11878 PIN CONTROLLER - SINGLE
11879 M:      Tony Lindgren <tony@atomide.com>
11880 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11882 L:      linux-omap@vger.kernel.org
11883 S:      Maintained
11884 F:      drivers/pinctrl/pinctrl-single.c
11885
11886 PIN CONTROLLER - ST SPEAR
11887 M:      Viresh Kumar <vireshk@kernel.org>
11888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11889 W:      http://www.st.com/spear
11890 S:      Maintained
11891 F:      drivers/pinctrl/spear/
11892
11893 PISTACHIO SOC SUPPORT
11894 M:      James Hartley <james.hartley@sondrel.com>
11895 L:      linux-mips@vger.kernel.org
11896 S:      Odd Fixes
11897 F:      arch/mips/pistachio/
11898 F:      arch/mips/include/asm/mach-pistachio/
11899 F:      arch/mips/boot/dts/img/pistachio*
11900 F:      arch/mips/configs/pistachio*_defconfig
11901
11902 PKTCDVD DRIVER
11903 S:      Orphan
11904 M:      linux-block@vger.kernel.org
11905 F:      drivers/block/pktcdvd.c
11906 F:      include/linux/pktcdvd.h
11907 F:      include/uapi/linux/pktcdvd.h
11908
11909 PKUNITY SOC DRIVERS
11910 M:      Guan Xuetao <gxt@pku.edu.cn>
11911 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11912 S:      Maintained
11913 T:      git git://github.com/gxt/linux.git
11914 F:      drivers/input/serio/i8042-unicore32io.h
11915 F:      drivers/i2c/busses/i2c-puv3.c
11916 F:      drivers/video/fbdev/fb-puv3.c
11917 F:      drivers/rtc/rtc-puv3.c
11918
11919 PMBUS HARDWARE MONITORING DRIVERS
11920 M:      Guenter Roeck <linux@roeck-us.net>
11921 L:      linux-hwmon@vger.kernel.org
11922 W:      http://hwmon.wiki.kernel.org/
11923 W:      http://www.roeck-us.net/linux/drivers/
11924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11925 S:      Maintained
11926 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11927 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11928 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11929 F:      Documentation/hwmon/adm1275
11930 F:      Documentation/hwmon/ibm-cffps
11931 F:      Documentation/hwmon/ir35221
11932 F:      Documentation/hwmon/lm25066
11933 F:      Documentation/hwmon/ltc2978
11934 F:      Documentation/hwmon/ltc3815
11935 F:      Documentation/hwmon/max16064
11936 F:      Documentation/hwmon/max20751
11937 F:      Documentation/hwmon/max31785
11938 F:      Documentation/hwmon/max34440
11939 F:      Documentation/hwmon/max8688
11940 F:      Documentation/hwmon/pmbus
11941 F:      Documentation/hwmon/pmbus-core
11942 F:      Documentation/hwmon/tps40422
11943 F:      Documentation/hwmon/ucd9000
11944 F:      Documentation/hwmon/ucd9200
11945 F:      Documentation/hwmon/zl6100
11946 F:      drivers/hwmon/pmbus/
11947 F:      include/linux/pmbus.h
11948
11949 PMC SIERRA MaxRAID DRIVER
11950 L:      linux-scsi@vger.kernel.org
11951 W:      http://www.pmc-sierra.com/
11952 S:      Orphan
11953 F:      drivers/scsi/pmcraid.*
11954
11955 PMC SIERRA PM8001 DRIVER
11956 M:      Jack Wang <jinpu.wang@profitbricks.com>
11957 M:      lindar_liu@usish.com
11958 L:      linux-scsi@vger.kernel.org
11959 S:      Supported
11960 F:      drivers/scsi/pm8001/
11961
11962 PNP SUPPORT
11963 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11964 S:      Maintained
11965 F:      drivers/pnp/
11966
11967 POSIX CLOCKS and TIMERS
11968 M:      Thomas Gleixner <tglx@linutronix.de>
11969 L:      linux-kernel@vger.kernel.org
11970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11971 S:      Maintained
11972 F:      fs/timerfd.c
11973 F:      include/linux/timer*
11974 F:      kernel/time/*timer*
11975
11976 POWER MANAGEMENT CORE
11977 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11978 L:      linux-pm@vger.kernel.org
11979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11980 B:      https://bugzilla.kernel.org
11981 S:      Supported
11982 F:      drivers/base/power/
11983 F:      include/linux/pm.h
11984 F:      include/linux/pm_*
11985 F:      include/linux/powercap.h
11986 F:      drivers/powercap/
11987 F:      kernel/configs/nopm.config
11988
11989 POWER STATE COORDINATION INTERFACE (PSCI)
11990 M:      Mark Rutland <mark.rutland@arm.com>
11991 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11992 L:      linux-arm-kernel@lists.infradead.org
11993 S:      Maintained
11994 F:      drivers/firmware/psci*.c
11995 F:      include/linux/psci.h
11996 F:      include/uapi/linux/psci.h
11997
11998 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11999 M:      Sebastian Reichel <sre@kernel.org>
12000 L:      linux-pm@vger.kernel.org
12001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12002 S:      Maintained
12003 F:      Documentation/ABI/testing/sysfs-class-power
12004 F:      Documentation/devicetree/bindings/power/supply/
12005 F:      include/linux/power_supply.h
12006 F:      drivers/power/supply/
12007
12008 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12009 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12010 L:      linuxppc-dev@lists.ozlabs.org
12011 S:      Maintained
12012 F:      drivers/char/powernv-op-panel.c
12013
12014 PPP OVER ATM (RFC 2364)
12015 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12016 S:      Maintained
12017 F:      net/atm/pppoatm.c
12018 F:      include/uapi/linux/atmppp.h
12019
12020 PPP OVER ETHERNET
12021 M:      Michal Ostrowski <mostrows@earthlink.net>
12022 S:      Maintained
12023 F:      drivers/net/ppp/pppoe.c
12024 F:      drivers/net/ppp/pppox.c
12025
12026 PPP OVER L2TP
12027 M:      James Chapman <jchapman@katalix.com>
12028 S:      Maintained
12029 F:      net/l2tp/l2tp_ppp.c
12030 F:      include/linux/if_pppol2tp.h
12031 F:      include/uapi/linux/if_pppol2tp.h
12032
12033 PPP PROTOCOL DRIVERS AND COMPRESSORS
12034 M:      Paul Mackerras <paulus@samba.org>
12035 L:      linux-ppp@vger.kernel.org
12036 S:      Maintained
12037 F:      drivers/net/ppp/ppp_*
12038
12039 PPS SUPPORT
12040 M:      Rodolfo Giometti <giometti@enneenne.com>
12041 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12042 L:      linuxpps@ml.enneenne.com (subscribers-only)
12043 S:      Maintained
12044 F:      Documentation/pps/
12045 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12046 F:      Documentation/ABI/testing/sysfs-pps
12047 F:      drivers/pps/
12048 F:      include/linux/pps*.h
12049 F:      include/uapi/linux/pps.h
12050
12051 PPTP DRIVER
12052 M:      Dmitry Kozlov <xeb@mail.ru>
12053 L:      netdev@vger.kernel.org
12054 S:      Maintained
12055 F:      drivers/net/ppp/pptp.c
12056 W:      http://sourceforge.net/projects/accel-pptp
12057
12058 PREEMPTIBLE KERNEL
12059 M:      Robert Love <rml@tech9.net>
12060 L:      kpreempt-tech@lists.sourceforge.net
12061 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12062 S:      Supported
12063 F:      Documentation/preempt-locking.txt
12064 F:      include/linux/preempt.h
12065
12066 PRINTK
12067 M:      Petr Mladek <pmladek@suse.com>
12068 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12069 R:      Steven Rostedt <rostedt@goodmis.org>
12070 S:      Maintained
12071 F:      kernel/printk/
12072 F:      include/linux/printk.h
12073
12074 PRISM54 WIRELESS DRIVER
12075 M:      Luis Chamberlain <mcgrof@kernel.org>
12076 L:      linux-wireless@vger.kernel.org
12077 W:      http://wireless.kernel.org/en/users/Drivers/p54
12078 S:      Obsolete
12079 F:      drivers/net/wireless/intersil/prism54/
12080
12081 PROC FILESYSTEM
12082 R:      Alexey Dobriyan <adobriyan@gmail.com>
12083 L:      linux-kernel@vger.kernel.org
12084 L:      linux-fsdevel@vger.kernel.org
12085 S:      Maintained
12086 F:      fs/proc/
12087 F:      include/linux/proc_fs.h
12088 F:      tools/testing/selftests/proc/
12089 F:      Documentation/filesystems/proc.txt
12090
12091 PROC SYSCTL
12092 M:      Luis Chamberlain <mcgrof@kernel.org>
12093 M:      Kees Cook <keescook@chromium.org>
12094 L:      linux-kernel@vger.kernel.org
12095 L:      linux-fsdevel@vger.kernel.org
12096 S:      Maintained
12097 F:      fs/proc/proc_sysctl.c
12098 F:      include/linux/sysctl.h
12099 F:      kernel/sysctl.c
12100 F:      tools/testing/selftests/sysctl/
12101
12102 PS3 NETWORK SUPPORT
12103 M:      Geoff Levand <geoff@infradead.org>
12104 L:      netdev@vger.kernel.org
12105 L:      linuxppc-dev@lists.ozlabs.org
12106 S:      Maintained
12107 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12108
12109 PS3 PLATFORM SUPPORT
12110 M:      Geoff Levand <geoff@infradead.org>
12111 L:      linuxppc-dev@lists.ozlabs.org
12112 S:      Maintained
12113 F:      arch/powerpc/boot/ps3*
12114 F:      arch/powerpc/include/asm/lv1call.h
12115 F:      arch/powerpc/include/asm/ps3*.h
12116 F:      arch/powerpc/platforms/ps3/
12117 F:      drivers/*/ps3*
12118 F:      drivers/ps3/
12119 F:      drivers/rtc/rtc-ps3.c
12120 F:      drivers/usb/host/*ps3.c
12121 F:      sound/ppc/snd_ps3*
12122
12123 PS3VRAM DRIVER
12124 M:      Jim Paris <jim@jtan.com>
12125 M:      Geoff Levand <geoff@infradead.org>
12126 L:      linuxppc-dev@lists.ozlabs.org
12127 S:      Maintained
12128 F:      drivers/block/ps3vram.c
12129
12130 PSAMPLE PACKET SAMPLING SUPPORT:
12131 M:      Yotam Gigi <yotam.gi@gmail.com>
12132 S:      Maintained
12133 F:      net/psample
12134 F:      include/net/psample.h
12135 F:      include/uapi/linux/psample.h
12136
12137 PSTORE FILESYSTEM
12138 M:      Kees Cook <keescook@chromium.org>
12139 M:      Anton Vorontsov <anton@enomsg.org>
12140 M:      Colin Cross <ccross@android.com>
12141 M:      Tony Luck <tony.luck@intel.com>
12142 S:      Maintained
12143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12144 F:      fs/pstore/
12145 F:      include/linux/pstore*
12146 F:      drivers/firmware/efi/efi-pstore.c
12147 F:      drivers/acpi/apei/erst.c
12148 F:      Documentation/admin-guide/ramoops.rst
12149 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12150 K:      \b(pstore|ramoops)
12151
12152 PTP HARDWARE CLOCK SUPPORT
12153 M:      Richard Cochran <richardcochran@gmail.com>
12154 L:      netdev@vger.kernel.org
12155 S:      Maintained
12156 W:      http://linuxptp.sourceforge.net/
12157 F:      Documentation/ABI/testing/sysfs-ptp
12158 F:      Documentation/ptp/*
12159 F:      drivers/net/phy/dp83640*
12160 F:      drivers/ptp/*
12161 F:      include/linux/ptp_cl*
12162
12163 PTRACE SUPPORT
12164 M:      Oleg Nesterov <oleg@redhat.com>
12165 S:      Maintained
12166 F:      include/asm-generic/syscall.h
12167 F:      include/linux/ptrace.h
12168 F:      include/linux/regset.h
12169 F:      include/linux/tracehook.h
12170 F:      include/uapi/linux/ptrace.h
12171 F:      include/uapi/linux/ptrace.h
12172 F:      include/asm-generic/ptrace.h
12173 F:      kernel/ptrace.c
12174 F:      arch/*/ptrace*.c
12175 F:      arch/*/*/ptrace*.c
12176 F:      arch/*/include/asm/ptrace*.h
12177
12178 PULSE8-CEC DRIVER
12179 M:      Hans Verkuil <hverkuil@xs4all.nl>
12180 L:      linux-media@vger.kernel.org
12181 T:      git git://linuxtv.org/media_tree.git
12182 S:      Maintained
12183 F:      drivers/media/usb/pulse8-cec/*
12184 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12185
12186 PVRUSB2 VIDEO4LINUX DRIVER
12187 M:      Mike Isely <isely@pobox.com>
12188 L:      pvrusb2@isely.net       (subscribers-only)
12189 L:      linux-media@vger.kernel.org
12190 W:      http://www.isely.net/pvrusb2/
12191 T:      git git://linuxtv.org/media_tree.git
12192 S:      Maintained
12193 F:      Documentation/media/v4l-drivers/pvrusb2*
12194 F:      drivers/media/usb/pvrusb2/
12195
12196 PWC WEBCAM DRIVER
12197 M:      Hans Verkuil <hverkuil@xs4all.nl>
12198 L:      linux-media@vger.kernel.org
12199 T:      git git://linuxtv.org/media_tree.git
12200 S:      Odd Fixes
12201 F:      drivers/media/usb/pwc/*
12202
12203 PWM FAN DRIVER
12204 M:      Kamil Debski <kamil@wypas.org>
12205 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12206 L:      linux-hwmon@vger.kernel.org
12207 S:      Supported
12208 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12209 F:      Documentation/hwmon/pwm-fan
12210 F:      drivers/hwmon/pwm-fan.c
12211
12212 PWM IR Transmitter
12213 M:      Sean Young <sean@mess.org>
12214 L:      linux-media@vger.kernel.org
12215 S:      Maintained
12216 F:      drivers/media/rc/pwm-ir-tx.c
12217
12218 PWM SUBSYSTEM
12219 M:      Thierry Reding <thierry.reding@gmail.com>
12220 L:      linux-pwm@vger.kernel.org
12221 S:      Maintained
12222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12223 F:      Documentation/pwm.txt
12224 F:      Documentation/devicetree/bindings/pwm/
12225 F:      include/linux/pwm.h
12226 F:      drivers/pwm/
12227 F:      drivers/video/backlight/pwm_bl.c
12228 F:      include/linux/pwm_backlight.h
12229 F:      drivers/gpio/gpio-mvebu.c
12230 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12231
12232 PXA GPIO DRIVER
12233 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12234 L:      linux-gpio@vger.kernel.org
12235 S:      Maintained
12236 F:      drivers/gpio/gpio-pxa.c
12237
12238 PXA MMCI DRIVER
12239 S:      Orphan
12240
12241 PXA RTC DRIVER
12242 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12243 L:      linux-rtc@vger.kernel.org
12244 S:      Maintained
12245
12246 PXA2xx/PXA3xx SUPPORT
12247 M:      Daniel Mack <daniel@zonque.org>
12248 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12249 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12251 T:      git git://github.com/hzhuang1/linux.git
12252 T:      git git://github.com/rjarzmik/linux.git
12253 S:      Maintained
12254 F:      arch/arm/boot/dts/pxa*
12255 F:      arch/arm/mach-pxa/
12256 F:      drivers/dma/pxa*
12257 F:      drivers/pcmcia/pxa2xx*
12258 F:      drivers/pinctrl/pxa/
12259 F:      drivers/spi/spi-pxa2xx*
12260 F:      drivers/usb/gadget/udc/pxa2*
12261 F:      include/sound/pxa2xx-lib.h
12262 F:      sound/arm/pxa*
12263 F:      sound/soc/pxa/
12264
12265 QAT DRIVER
12266 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12267 L:      qat-linux@intel.com
12268 S:      Supported
12269 F:      drivers/crypto/qat/
12270
12271 QCOM AUDIO (ASoC) DRIVERS
12272 M:      Patrick Lai <plai@codeaurora.org>
12273 M:      Banajit Goswami <bgoswami@codeaurora.org>
12274 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12275 S:      Supported
12276 F:      sound/soc/qcom/
12277
12278 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12279 M:      Gabriel Somlo <somlo@cmu.edu>
12280 M:      "Michael S. Tsirkin" <mst@redhat.com>
12281 L:      qemu-devel@nongnu.org
12282 S:      Maintained
12283 F:      drivers/firmware/qemu_fw_cfg.c
12284 F:      include/uapi/linux/qemu_fw_cfg.h
12285
12286 QIB DRIVER
12287 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12288 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12289 L:      linux-rdma@vger.kernel.org
12290 S:      Supported
12291 F:      drivers/infiniband/hw/qib/
12292
12293 QLOGIC QL41xxx FCOE DRIVER
12294 M:      QLogic-Storage-Upstream@cavium.com
12295 L:      linux-scsi@vger.kernel.org
12296 S:      Supported
12297 F:      drivers/scsi/qedf/
12298
12299 QLOGIC QL41xxx ISCSI DRIVER
12300 M:      QLogic-Storage-Upstream@cavium.com
12301 L:      linux-scsi@vger.kernel.org
12302 S:      Supported
12303 F:      drivers/scsi/qedi/
12304
12305 QLOGIC QL4xxx ETHERNET DRIVER
12306 M:      Ariel Elior <Ariel.Elior@cavium.com>
12307 M:      everest-linux-l2@cavium.com
12308 L:      netdev@vger.kernel.org
12309 S:      Supported
12310 F:      drivers/net/ethernet/qlogic/qed/
12311 F:      include/linux/qed/
12312 F:      drivers/net/ethernet/qlogic/qede/
12313
12314 QLOGIC QL4xxx RDMA DRIVER
12315 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12316 M:      Ariel Elior <Ariel.Elior@cavium.com>
12317 L:      linux-rdma@vger.kernel.org
12318 S:      Supported
12319 F:      drivers/infiniband/hw/qedr/
12320 F:      include/uapi/rdma/qedr-abi.h
12321
12322 QLOGIC QLA1280 SCSI DRIVER
12323 M:      Michael Reed <mdr@sgi.com>
12324 L:      linux-scsi@vger.kernel.org
12325 S:      Maintained
12326 F:      drivers/scsi/qla1280.[ch]
12327
12328 QLOGIC QLA2XXX FC-SCSI DRIVER
12329 M:      qla2xxx-upstream@qlogic.com
12330 L:      linux-scsi@vger.kernel.org
12331 S:      Supported
12332 F:      Documentation/scsi/LICENSE.qla2xxx
12333 F:      drivers/scsi/qla2xxx/
12334
12335 QLOGIC QLA3XXX NETWORK DRIVER
12336 M:      Dept-GELinuxNICDev@cavium.com
12337 L:      netdev@vger.kernel.org
12338 S:      Supported
12339 F:      Documentation/networking/LICENSE.qla3xxx
12340 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12341
12342 QLOGIC QLA4XXX iSCSI DRIVER
12343 M:      QLogic-Storage-Upstream@qlogic.com
12344 L:      linux-scsi@vger.kernel.org
12345 S:      Supported
12346 F:      Documentation/scsi/LICENSE.qla4xxx
12347 F:      drivers/scsi/qla4xxx/
12348
12349 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12350 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12351 M:      Manish Chopra <manish.chopra@cavium.com>
12352 M:      Dept-GELinuxNICDev@cavium.com
12353 L:      netdev@vger.kernel.org
12354 S:      Supported
12355 F:      drivers/net/ethernet/qlogic/qlcnic/
12356
12357 QLOGIC QLGE 10Gb ETHERNET DRIVER
12358 M:      Manish Chopra <manish.chopra@cavium.com>
12359 M:      Dept-GELinuxNICDev@cavium.com
12360 L:      netdev@vger.kernel.org
12361 S:      Supported
12362 F:      drivers/net/ethernet/qlogic/qlge/
12363
12364 QM1D1B0004 MEDIA DRIVER
12365 M:      Akihiro Tsukada <tskd08@gmail.com>
12366 L:      linux-media@vger.kernel.org
12367 S:      Odd Fixes
12368 F:      drivers/media/tuners/qm1d1b0004*
12369
12370 QM1D1C0042 MEDIA DRIVER
12371 M:      Akihiro Tsukada <tskd08@gmail.com>
12372 L:      linux-media@vger.kernel.org
12373 S:      Odd Fixes
12374 F:      drivers/media/tuners/qm1d1c0042*
12375
12376 QNX4 FILESYSTEM
12377 M:      Anders Larsen <al@alarsen.net>
12378 W:      http://www.alarsen.net/linux/qnx4fs/
12379 S:      Maintained
12380 F:      fs/qnx4/
12381 F:      include/uapi/linux/qnx4_fs.h
12382 F:      include/uapi/linux/qnxtypes.h
12383
12384 QORIQ DPAA2 FSL-MC BUS DRIVER
12385 M:      Stuart Yoder <stuyoder@gmail.com>
12386 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12387 L:      linux-kernel@vger.kernel.org
12388 S:      Maintained
12389 F:      drivers/bus/fsl-mc/
12390 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12391 F:      Documentation/networking/dpaa2/overview.rst
12392
12393 QT1010 MEDIA DRIVER
12394 M:      Antti Palosaari <crope@iki.fi>
12395 L:      linux-media@vger.kernel.org
12396 W:      https://linuxtv.org
12397 W:      http://palosaari.fi/linux/
12398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12399 T:      git git://linuxtv.org/anttip/media_tree.git
12400 S:      Maintained
12401 F:      drivers/media/tuners/qt1010*
12402
12403 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12404 M:      Kalle Valo <kvalo@codeaurora.org>
12405 L:      ath10k@lists.infradead.org
12406 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12408 S:      Supported
12409 F:      drivers/net/wireless/ath/ath10k/
12410
12411 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12412 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12413 L:      linux-wireless@vger.kernel.org
12414 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12415 S:      Supported
12416 F:      drivers/net/wireless/ath/ath9k/
12417
12418 QUALCOMM CAMERA SUBSYSTEM DRIVER
12419 M:      Todor Tomov <todor.too@gmail.com>
12420 L:      linux-media@vger.kernel.org
12421 S:      Maintained
12422 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12423 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12424 F:      drivers/media/platform/qcom/camss/
12425
12426 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12427 M:  Ilia Lin <ilia.lin@gmail.com>
12428 L:  linux-pm@vger.kernel.org
12429 S:  Maintained
12430 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12431 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12432
12433 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12434 M:      Timur Tabi <timur@kernel.org>
12435 L:      netdev@vger.kernel.org
12436 S:      Maintained
12437 F:      drivers/net/ethernet/qualcomm/emac/
12438
12439 QUALCOMM GENERIC INTERFACE I2C DRIVER
12440 M:      Alok Chauhan <alokc@codeaurora.org>
12441 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12442 L:      linux-i2c@vger.kernel.org
12443 L:      linux-arm-msm@vger.kernel.org
12444 S:      Supported
12445 F:      drivers/i2c/busses/i2c-qcom-geni.c
12446
12447 QUALCOMM HEXAGON ARCHITECTURE
12448 M:      Richard Kuo <rkuo@codeaurora.org>
12449 L:      linux-hexagon@vger.kernel.org
12450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12451 S:      Supported
12452 F:      arch/hexagon/
12453
12454 QUALCOMM HIDMA DRIVER
12455 M:      Sinan Kaya <okaya@kernel.org>
12456 L:      linux-arm-kernel@lists.infradead.org
12457 L:      linux-arm-msm@vger.kernel.org
12458 L:      dmaengine@vger.kernel.org
12459 S:      Supported
12460 F:      drivers/dma/qcom/hidma*
12461
12462 QUALCOMM IOMMU
12463 M:      Rob Clark <robdclark@gmail.com>
12464 L:      iommu@lists.linux-foundation.org
12465 L:      linux-arm-msm@vger.kernel.org
12466 S:      Maintained
12467 F:      drivers/iommu/qcom_iommu.c
12468
12469 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12470 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12471 L:      linux-media@vger.kernel.org
12472 L:      linux-arm-msm@vger.kernel.org
12473 T:      git git://linuxtv.org/media_tree.git
12474 S:      Maintained
12475 F:      drivers/media/platform/qcom/venus/
12476
12477 QUALCOMM WCN36XX WIRELESS DRIVER
12478 M:      Kalle Valo <kvalo@codeaurora.org>
12479 L:      wcn36xx@lists.infradead.org
12480 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12481 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12482 S:      Supported
12483 F:      drivers/net/wireless/ath/wcn36xx/
12484
12485 QUANTENNA QTNFMAC WIRELESS DRIVER
12486 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12487 M:      Avinash Patil <avinashp@quantenna.com>
12488 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12489 L:      linux-wireless@vger.kernel.org
12490 S:      Maintained
12491 F:      drivers/net/wireless/quantenna
12492
12493 RADEON and AMDGPU DRM DRIVERS
12494 M:      Alex Deucher <alexander.deucher@amd.com>
12495 M:      Christian König <christian.koenig@amd.com>
12496 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12497 L:      amd-gfx@lists.freedesktop.org
12498 T:      git git://people.freedesktop.org/~agd5f/linux
12499 S:      Supported
12500 F:      drivers/gpu/drm/radeon/
12501 F:      include/uapi/drm/radeon_drm.h
12502 F:      drivers/gpu/drm/amd/
12503 F:      include/uapi/drm/amdgpu_drm.h
12504
12505 RADEON FRAMEBUFFER DISPLAY DRIVER
12506 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12507 L:      linux-fbdev@vger.kernel.org
12508 S:      Maintained
12509 F:      drivers/video/fbdev/aty/radeon*
12510 F:      include/uapi/linux/radeonfb.h
12511
12512 RADIOSHARK RADIO DRIVER
12513 M:      Hans Verkuil <hverkuil@xs4all.nl>
12514 L:      linux-media@vger.kernel.org
12515 T:      git git://linuxtv.org/media_tree.git
12516 S:      Maintained
12517 F:      drivers/media/radio/radio-shark.c
12518
12519 RADIOSHARK2 RADIO DRIVER
12520 M:      Hans Verkuil <hverkuil@xs4all.nl>
12521 L:      linux-media@vger.kernel.org
12522 T:      git git://linuxtv.org/media_tree.git
12523 S:      Maintained
12524 F:      drivers/media/radio/radio-shark2.c
12525 F:      drivers/media/radio/radio-tea5777.c
12526
12527 RADOS BLOCK DEVICE (RBD)
12528 M:      Ilya Dryomov <idryomov@gmail.com>
12529 M:      Sage Weil <sage@redhat.com>
12530 M:      Alex Elder <elder@kernel.org>
12531 L:      ceph-devel@vger.kernel.org
12532 W:      http://ceph.com/
12533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12534 T:      git git://github.com/ceph/ceph-client.git
12535 S:      Supported
12536 F:      Documentation/ABI/testing/sysfs-bus-rbd
12537 F:      drivers/block/rbd.c
12538 F:      drivers/block/rbd_types.h
12539
12540 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12541 M:      Paul Mackerras <paulus@samba.org>
12542 L:      linux-fbdev@vger.kernel.org
12543 S:      Maintained
12544 F:      drivers/video/fbdev/aty/aty128fb.c
12545
12546 RAINSHADOW-CEC DRIVER
12547 M:      Hans Verkuil <hverkuil@xs4all.nl>
12548 L:      linux-media@vger.kernel.org
12549 T:      git git://linuxtv.org/media_tree.git
12550 S:      Maintained
12551 F:      drivers/media/usb/rainshadow-cec/*
12552
12553 RALINK MIPS ARCHITECTURE
12554 M:      John Crispin <john@phrozen.org>
12555 L:      linux-mips@vger.kernel.org
12556 S:      Maintained
12557 F:      arch/mips/ralink
12558
12559 RALINK RT2X00 WIRELESS LAN DRIVER
12560 P:      rt2x00 project
12561 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12562 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12563 L:      linux-wireless@vger.kernel.org
12564 S:      Maintained
12565 F:      drivers/net/wireless/ralink/rt2x00/
12566
12567 RAMDISK RAM BLOCK DEVICE DRIVER
12568 M:      Jens Axboe <axboe@kernel.dk>
12569 S:      Maintained
12570 F:      Documentation/blockdev/ramdisk.txt
12571 F:      drivers/block/brd.c
12572
12573 RANCHU VIRTUAL BOARD FOR MIPS
12574 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12575 L:      linux-mips@vger.kernel.org
12576 S:      Supported
12577 F:      arch/mips/generic/board-ranchu.c
12578 F:      arch/mips/configs/generic/board-ranchu.config
12579
12580 RANDOM NUMBER DRIVER
12581 M:      "Theodore Ts'o" <tytso@mit.edu>
12582 S:      Maintained
12583 F:      drivers/char/random.c
12584
12585 RAPIDIO SUBSYSTEM
12586 M:      Matt Porter <mporter@kernel.crashing.org>
12587 M:      Alexandre Bounine <alex.bou9@gmail.com>
12588 S:      Maintained
12589 F:      drivers/rapidio/
12590
12591 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12592 L:      linux-wireless@vger.kernel.org
12593 S:      Orphan
12594 F:      drivers/net/wireless/ray*
12595
12596 RCUTORTURE TEST FRAMEWORK
12597 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12598 M:      Josh Triplett <josh@joshtriplett.org>
12599 R:      Steven Rostedt <rostedt@goodmis.org>
12600 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12601 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12602 L:      linux-kernel@vger.kernel.org
12603 S:      Supported
12604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12605 F:      tools/testing/selftests/rcutorture
12606
12607 RDC R-321X SoC
12608 M:      Florian Fainelli <florian@openwrt.org>
12609 S:      Maintained
12610
12611 RDC R6040 FAST ETHERNET DRIVER
12612 M:      Florian Fainelli <f.fainelli@gmail.com>
12613 L:      netdev@vger.kernel.org
12614 S:      Maintained
12615 F:      drivers/net/ethernet/rdc/r6040.c
12616
12617 RDMAVT - RDMA verbs software
12618 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12619 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12620 L:      linux-rdma@vger.kernel.org
12621 S:      Supported
12622 F:      drivers/infiniband/sw/rdmavt
12623
12624 RDS - RELIABLE DATAGRAM SOCKETS
12625 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12626 L:      netdev@vger.kernel.org
12627 L:      linux-rdma@vger.kernel.org
12628 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12629 W:      https://oss.oracle.com/projects/rds/
12630 S:      Supported
12631 F:      net/rds/
12632 F:      Documentation/networking/rds.txt
12633
12634 RDT - RESOURCE ALLOCATION
12635 M:      Fenghua Yu <fenghua.yu@intel.com>
12636 M:      Reinette Chatre <reinette.chatre@intel.com>
12637 L:      linux-kernel@vger.kernel.org
12638 S:      Supported
12639 F:      arch/x86/kernel/cpu/intel_rdt*
12640 F:      arch/x86/include/asm/intel_rdt_sched.h
12641 F:      Documentation/x86/intel_rdt*
12642
12643 READ-COPY UPDATE (RCU)
12644 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12645 M:      Josh Triplett <josh@joshtriplett.org>
12646 R:      Steven Rostedt <rostedt@goodmis.org>
12647 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12648 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12649 L:      linux-kernel@vger.kernel.org
12650 W:      http://www.rdrop.com/users/paulmck/RCU/
12651 S:      Supported
12652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12653 F:      Documentation/RCU/
12654 X:      Documentation/RCU/torture.txt
12655 F:      include/linux/rcu*
12656 X:      include/linux/srcu*.h
12657 F:      kernel/rcu/
12658 X:      kernel/rcu/srcu*.c
12659
12660 REAL TIME CLOCK (RTC) SUBSYSTEM
12661 M:      Alessandro Zummo <a.zummo@towertech.it>
12662 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12663 L:      linux-rtc@vger.kernel.org
12664 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12666 S:      Maintained
12667 F:      Documentation/devicetree/bindings/rtc/
12668 F:      Documentation/rtc.txt
12669 F:      drivers/rtc/
12670 F:      include/linux/rtc.h
12671 F:      include/uapi/linux/rtc.h
12672 F:      include/linux/rtc/
12673 F:      include/linux/platform_data/rtc-*
12674 F:      tools/testing/selftests/rtc/
12675
12676 REALTEK AUDIO CODECS
12677 M:      Bard Liao <bardliao@realtek.com>
12678 M:      Oder Chiou <oder_chiou@realtek.com>
12679 S:      Maintained
12680 F:      sound/soc/codecs/rt*
12681 F:      include/sound/rt*.h
12682
12683 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12684 M:      Linus Walleij <linus.walleij@linaro.org>
12685 S:      Maintained
12686 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12687 F:      drivers/net/dsa/realtek-smi*
12688 F:      drivers/net/dsa/rtl83*
12689
12690 REGISTER MAP ABSTRACTION
12691 M:      Mark Brown <broonie@kernel.org>
12692 L:      linux-kernel@vger.kernel.org
12693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12694 S:      Supported
12695 F:      Documentation/devicetree/bindings/regmap/
12696 F:      drivers/base/regmap/
12697 F:      include/linux/regmap.h
12698
12699 REISERFS FILE SYSTEM
12700 L:      reiserfs-devel@vger.kernel.org
12701 S:      Supported
12702 F:      fs/reiserfs/
12703
12704 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12705 M:      Ohad Ben-Cohen <ohad@wizery.com>
12706 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12707 L:      linux-remoteproc@vger.kernel.org
12708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12709 S:      Maintained
12710 F:      Documentation/devicetree/bindings/remoteproc/
12711 F:      Documentation/remoteproc.txt
12712 F:      drivers/remoteproc/
12713 F:      include/linux/remoteproc.h
12714
12715 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12716 M:      Ohad Ben-Cohen <ohad@wizery.com>
12717 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12718 L:      linux-remoteproc@vger.kernel.org
12719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12720 S:      Maintained
12721 F:      drivers/rpmsg/
12722 F:      Documentation/rpmsg.txt
12723 F:      include/linux/rpmsg.h
12724 F:      include/linux/rpmsg/
12725
12726 RENESAS CLOCK DRIVERS
12727 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12728 L:      linux-renesas-soc@vger.kernel.org
12729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12730 S:      Supported
12731 F:      drivers/clk/renesas/
12732
12733 RENESAS EMEV2 I2C DRIVER
12734 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12735 S:      Supported
12736 F:      drivers/i2c/busses/i2c-emev2.c
12737
12738 RENESAS ETHERNET DRIVERS
12739 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12740 L:      netdev@vger.kernel.org
12741 L:      linux-renesas-soc@vger.kernel.org
12742 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12743 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12744 F:      drivers/net/ethernet/renesas/
12745 F:      include/linux/sh_eth.h
12746
12747 RENESAS R-CAR GYROADC DRIVER
12748 M:      Marek Vasut <marek.vasut@gmail.com>
12749 L:      linux-iio@vger.kernel.org
12750 S:      Supported
12751 F:      drivers/iio/adc/rcar_gyro_adc.c
12752
12753 RENESAS R-CAR I2C DRIVERS
12754 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12755 S:      Supported
12756 F:      drivers/i2c/busses/i2c-rcar.c
12757 F:      drivers/i2c/busses/i2c-sh_mobile.c
12758
12759 RENESAS RIIC DRIVER
12760 M:      Chris Brandt <chris.brandt@renesas.com>
12761 S:      Supported
12762 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12763 F:      drivers/i2c/busses/i2c-riic.c
12764
12765 RENESAS USB PHY DRIVER
12766 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12767 L:      linux-renesas-soc@vger.kernel.org
12768 S:      Maintained
12769 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12770
12771 RESET CONTROLLER FRAMEWORK
12772 M:      Philipp Zabel <p.zabel@pengutronix.de>
12773 T:      git git://git.pengutronix.de/git/pza/linux
12774 S:      Maintained
12775 F:      drivers/reset/
12776 F:      Documentation/devicetree/bindings/reset/
12777 F:      include/dt-bindings/reset/
12778 F:      include/linux/reset.h
12779 F:      include/linux/reset-controller.h
12780
12781 RESTARTABLE SEQUENCES SUPPORT
12782 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12783 M:      Peter Zijlstra <peterz@infradead.org>
12784 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12785 M:      Boqun Feng <boqun.feng@gmail.com>
12786 L:      linux-kernel@vger.kernel.org
12787 S:      Supported
12788 F:      kernel/rseq.c
12789 F:      include/uapi/linux/rseq.h
12790 F:      include/trace/events/rseq.h
12791 F:      tools/testing/selftests/rseq/
12792
12793 RFKILL
12794 M:      Johannes Berg <johannes@sipsolutions.net>
12795 L:      linux-wireless@vger.kernel.org
12796 W:      http://wireless.kernel.org/
12797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12799 S:      Maintained
12800 F:      Documentation/rfkill.txt
12801 F:      Documentation/ABI/stable/sysfs-class-rfkill
12802 F:      net/rfkill/
12803 F:      include/linux/rfkill.h
12804 F:      include/uapi/linux/rfkill.h
12805
12806 RHASHTABLE
12807 M:      Thomas Graf <tgraf@suug.ch>
12808 M:      Herbert Xu <herbert@gondor.apana.org.au>
12809 L:      netdev@vger.kernel.org
12810 S:      Maintained
12811 F:      lib/rhashtable.c
12812 F:      lib/test_rhashtable.c
12813 F:      include/linux/rhashtable.h
12814 F:      include/linux/rhashtable-types.h
12815
12816 RICOH R5C592 MEMORYSTICK DRIVER
12817 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12818 S:      Maintained
12819 F:      drivers/memstick/host/r592.*
12820
12821 RICOH SMARTMEDIA/XD DRIVER
12822 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12823 S:      Maintained
12824 F:      drivers/mtd/nand/raw/r852.c
12825 F:      drivers/mtd/nand/raw/r852.h
12826
12827 RISC-V ARCHITECTURE
12828 M:      Palmer Dabbelt <palmer@sifive.com>
12829 M:      Albert Ou <aou@eecs.berkeley.edu>
12830 L:      linux-riscv@lists.infradead.org
12831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12832 S:      Supported
12833 F:      arch/riscv/
12834 K:      riscv
12835 N:      riscv
12836
12837 ROCCAT DRIVERS
12838 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12839 W:      http://sourceforge.net/projects/roccat/
12840 S:      Maintained
12841 F:      drivers/hid/hid-roccat*
12842 F:      include/linux/hid-roccat*
12843 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12844
12845 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12846 M:      Jacob chen <jacob2.chen@rock-chips.com>
12847 L:      linux-media@vger.kernel.org
12848 S:      Maintained
12849 F:      drivers/media/platform/rockchip/rga/
12850 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12851
12852 ROCKCHIP VPU CODEC DRIVER
12853 M:      Ezequiel Garcia <ezequiel@collabora.com>
12854 L:      linux-media@vger.kernel.org
12855 S:      Maintained
12856 F:      drivers/staging/media/platform/rockchip/vpu/
12857 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
12858
12859 ROCKER DRIVER
12860 M:      Jiri Pirko <jiri@resnulli.us>
12861 L:      netdev@vger.kernel.org
12862 S:      Supported
12863 F:      drivers/net/ethernet/rocker/
12864
12865 ROCKETPORT DRIVER
12866 P:      Comtrol Corp.
12867 W:      http://www.comtrol.com
12868 S:      Maintained
12869 F:      Documentation/serial/rocket.txt
12870 F:      drivers/tty/rocket*
12871
12872 ROCKETPORT EXPRESS/INFINITY DRIVER
12873 M:      Kevin Cernekee <cernekee@gmail.com>
12874 L:      linux-serial@vger.kernel.org
12875 S:      Odd Fixes
12876 F:      drivers/tty/serial/rp2.*
12877
12878 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12879 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12880 L:      linux-kernel@vger.kernel.org
12881 L:      linux-renesas-soc@vger.kernel.org
12882 S:      Supported
12883 F:      drivers/mfd/bd9571mwv.c
12884 F:      drivers/regulator/bd9571mwv-regulator.c
12885 F:      drivers/gpio/gpio-bd9571mwv.c
12886 F:      include/linux/mfd/bd9571mwv.h
12887 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12888
12889 ROSE NETWORK LAYER
12890 M:      Ralf Baechle <ralf@linux-mips.org>
12891 L:      linux-hams@vger.kernel.org
12892 W:      http://www.linux-ax25.org/
12893 S:      Maintained
12894 F:      include/net/rose.h
12895 F:      include/uapi/linux/rose.h
12896 F:      net/rose/
12897
12898 RTL2830 MEDIA DRIVER
12899 M:      Antti Palosaari <crope@iki.fi>
12900 L:      linux-media@vger.kernel.org
12901 W:      https://linuxtv.org
12902 W:      http://palosaari.fi/linux/
12903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12904 T:      git git://linuxtv.org/anttip/media_tree.git
12905 S:      Maintained
12906 F:      drivers/media/dvb-frontends/rtl2830*
12907
12908 RTL2832 MEDIA DRIVER
12909 M:      Antti Palosaari <crope@iki.fi>
12910 L:      linux-media@vger.kernel.org
12911 W:      https://linuxtv.org
12912 W:      http://palosaari.fi/linux/
12913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12914 T:      git git://linuxtv.org/anttip/media_tree.git
12915 S:      Maintained
12916 F:      drivers/media/dvb-frontends/rtl2832*
12917
12918 RTL2832_SDR MEDIA DRIVER
12919 M:      Antti Palosaari <crope@iki.fi>
12920 L:      linux-media@vger.kernel.org
12921 W:      https://linuxtv.org
12922 W:      http://palosaari.fi/linux/
12923 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12924 T:      git git://linuxtv.org/anttip/media_tree.git
12925 S:      Maintained
12926 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12927
12928 RTL8180 WIRELESS DRIVER
12929 L:      linux-wireless@vger.kernel.org
12930 W:      http://wireless.kernel.org/
12931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12932 S:      Orphan
12933 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12934
12935 RTL8187 WIRELESS DRIVER
12936 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12937 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12938 M:      Larry Finger <Larry.Finger@lwfinger.net>
12939 L:      linux-wireless@vger.kernel.org
12940 W:      http://wireless.kernel.org/
12941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12942 S:      Maintained
12943 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12944
12945 REALTEK WIRELESS DRIVER (rtlwifi family)
12946 M:      Ping-Ke Shih <pkshih@realtek.com>
12947 L:      linux-wireless@vger.kernel.org
12948 W:      http://wireless.kernel.org/
12949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12950 S:      Maintained
12951 F:      drivers/net/wireless/realtek/rtlwifi/
12952
12953 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12954 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12955 L:      linux-wireless@vger.kernel.org
12956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12957 S:      Maintained
12958 F:      drivers/net/wireless/realtek/rtl8xxxu/
12959
12960 RXRPC SOCKETS (AF_RXRPC)
12961 M:      David Howells <dhowells@redhat.com>
12962 L:      linux-afs@lists.infradead.org
12963 S:      Supported
12964 F:      net/rxrpc/
12965 F:      include/keys/rxrpc-type.h
12966 F:      include/net/af_rxrpc.h
12967 F:      include/trace/events/rxrpc.h
12968 F:      include/uapi/linux/rxrpc.h
12969 F:      Documentation/networking/rxrpc.txt
12970 W:      https://www.infradead.org/~dhowells/kafs/
12971
12972 S3 SAVAGE FRAMEBUFFER DRIVER
12973 M:      Antonino Daplas <adaplas@gmail.com>
12974 L:      linux-fbdev@vger.kernel.org
12975 S:      Maintained
12976 F:      drivers/video/fbdev/savage/
12977
12978 S390
12979 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12980 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12981 L:      linux-s390@vger.kernel.org
12982 W:      http://www.ibm.com/developerworks/linux/linux390/
12983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12984 S:      Supported
12985 F:      arch/s390/
12986 F:      drivers/s390/
12987 F:      Documentation/s390/
12988 F:      Documentation/driver-api/s390-drivers.rst
12989
12990 S390 COMMON I/O LAYER
12991 M:      Sebastian Ott <sebott@linux.ibm.com>
12992 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12993 L:      linux-s390@vger.kernel.org
12994 W:      http://www.ibm.com/developerworks/linux/linux390/
12995 S:      Supported
12996 F:      drivers/s390/cio/
12997
12998 S390 DASD DRIVER
12999 M:      Stefan Haberland <sth@linux.ibm.com>
13000 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13001 L:      linux-s390@vger.kernel.org
13002 W:      http://www.ibm.com/developerworks/linux/linux390/
13003 S:      Supported
13004 F:      drivers/s390/block/dasd*
13005 F:      block/partitions/ibm.c
13006
13007 S390 IOMMU (PCI)
13008 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13009 L:      linux-s390@vger.kernel.org
13010 W:      http://www.ibm.com/developerworks/linux/linux390/
13011 S:      Supported
13012 F:      drivers/iommu/s390-iommu.c
13013
13014 S390 IUCV NETWORK LAYER
13015 M:      Julian Wiedmann <jwi@linux.ibm.com>
13016 M:      Ursula Braun <ubraun@linux.ibm.com>
13017 L:      linux-s390@vger.kernel.org
13018 W:      http://www.ibm.com/developerworks/linux/linux390/
13019 S:      Supported
13020 F:      drivers/s390/net/*iucv*
13021 F:      include/net/iucv/
13022 F:      net/iucv/
13023
13024 S390 NETWORK DRIVERS
13025 M:      Julian Wiedmann <jwi@linux.ibm.com>
13026 M:      Ursula Braun <ubraun@linux.ibm.com>
13027 L:      linux-s390@vger.kernel.org
13028 W:      http://www.ibm.com/developerworks/linux/linux390/
13029 S:      Supported
13030 F:      drivers/s390/net/
13031
13032 S390 PCI SUBSYSTEM
13033 M:      Sebastian Ott <sebott@linux.ibm.com>
13034 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13035 L:      linux-s390@vger.kernel.org
13036 W:      http://www.ibm.com/developerworks/linux/linux390/
13037 S:      Supported
13038 F:      arch/s390/pci/
13039 F:      drivers/pci/hotplug/s390_pci_hpc.c
13040
13041 S390 VFIO-CCW DRIVER
13042 M:      Cornelia Huck <cohuck@redhat.com>
13043 M:      Halil Pasic <pasic@linux.ibm.com>
13044 L:      linux-s390@vger.kernel.org
13045 L:      kvm@vger.kernel.org
13046 S:      Supported
13047 F:      drivers/s390/cio/vfio_ccw*
13048 F:      Documentation/s390/vfio-ccw.txt
13049 F:      include/uapi/linux/vfio_ccw.h
13050
13051 S390 ZCRYPT DRIVER
13052 M:      Harald Freudenberger <freude@linux.ibm.com>
13053 L:      linux-s390@vger.kernel.org
13054 W:      http://www.ibm.com/developerworks/linux/linux390/
13055 S:      Supported
13056 F:      drivers/s390/crypto/
13057
13058 S390 VFIO AP DRIVER
13059 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13060 M:      Pierre Morel <pmorel@linux.ibm.com>
13061 M:      Halil Pasic <pasic@linux.ibm.com>
13062 L:      linux-s390@vger.kernel.org
13063 W:      http://www.ibm.com/developerworks/linux/linux390/
13064 S:      Supported
13065 F:      drivers/s390/crypto/vfio_ap_drv.c
13066 F:      drivers/s390/crypto/vfio_ap_private.h
13067 F:      drivers/s390/crypto/vfio_ap_ops.c
13068 F:      Documentation/s390/vfio-ap.txt
13069
13070 S390 ZFCP DRIVER
13071 M:      Steffen Maier <maier@linux.ibm.com>
13072 M:      Benjamin Block <bblock@linux.ibm.com>
13073 L:      linux-s390@vger.kernel.org
13074 W:      http://www.ibm.com/developerworks/linux/linux390/
13075 S:      Supported
13076 F:      drivers/s390/scsi/zfcp_*
13077
13078 S3C24XX SD/MMC Driver
13079 M:      Ben Dooks <ben-linux@fluff.org>
13080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13081 S:      Supported
13082 F:      drivers/mmc/host/s3cmci.*
13083
13084 SAA6588 RDS RECEIVER DRIVER
13085 M:      Hans Verkuil <hverkuil@xs4all.nl>
13086 L:      linux-media@vger.kernel.org
13087 T:      git git://linuxtv.org/media_tree.git
13088 W:      https://linuxtv.org
13089 S:      Odd Fixes
13090 F:      drivers/media/i2c/saa6588*
13091
13092 SAA7134 VIDEO4LINUX DRIVER
13093 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13094 L:      linux-media@vger.kernel.org
13095 W:      https://linuxtv.org
13096 T:      git git://linuxtv.org/media_tree.git
13097 S:      Odd fixes
13098 F:      Documentation/media/v4l-drivers/saa7134*
13099 F:      drivers/media/pci/saa7134/
13100
13101 SAA7146 VIDEO4LINUX-2 DRIVER
13102 M:      Hans Verkuil <hverkuil@xs4all.nl>
13103 L:      linux-media@vger.kernel.org
13104 T:      git git://linuxtv.org/media_tree.git
13105 S:      Maintained
13106 F:      drivers/media/common/saa7146/
13107 F:      drivers/media/pci/saa7146/
13108 F:      include/media/drv-intf/saa7146*
13109
13110 SAMSUNG AUDIO (ASoC) DRIVERS
13111 M:      Krzysztof Kozlowski <krzk@kernel.org>
13112 M:      Sangbeom Kim <sbkim73@samsung.com>
13113 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13114 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13115 S:      Supported
13116 F:      sound/soc/samsung/
13117 F:      Documentation/devicetree/bindings/sound/samsung*
13118
13119 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13120 M:      Krzysztof Kozlowski <krzk@kernel.org>
13121 L:      linux-crypto@vger.kernel.org
13122 L:      linux-samsung-soc@vger.kernel.org
13123 S:      Maintained
13124 F:      drivers/crypto/exynos-rng.c
13125 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13126
13127 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13128 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13129 L:      linux-samsung-soc@vger.kernel.org
13130 S:      Maintained
13131 F:      drivers/char/hw_random/exynos-trng.c
13132 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13133
13134 SAMSUNG FRAMEBUFFER DRIVER
13135 M:      Jingoo Han <jingoohan1@gmail.com>
13136 L:      linux-fbdev@vger.kernel.org
13137 S:      Maintained
13138 F:      drivers/video/fbdev/s3c-fb.c
13139
13140 SAMSUNG LAPTOP DRIVER
13141 M:      Corentin Chary <corentin.chary@gmail.com>
13142 L:      platform-driver-x86@vger.kernel.org
13143 S:      Maintained
13144 F:      drivers/platform/x86/samsung-laptop.c
13145
13146 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13147 M:      Sangbeom Kim <sbkim73@samsung.com>
13148 M:      Krzysztof Kozlowski <krzk@kernel.org>
13149 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13150 L:      linux-kernel@vger.kernel.org
13151 L:      linux-samsung-soc@vger.kernel.org
13152 S:      Supported
13153 F:      drivers/mfd/sec*.c
13154 F:      drivers/regulator/s2m*.c
13155 F:      drivers/regulator/s5m*.c
13156 F:      drivers/clk/clk-s2mps11.c
13157 F:      drivers/rtc/rtc-s5m.c
13158 F:      include/linux/mfd/samsung/
13159 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13160 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13161 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13162 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13163
13164 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13165 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13166 L:      linux-media@vger.kernel.org
13167 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13168 S:      Maintained
13169 F:      drivers/media/platform/s3c-camif/
13170 F:      include/media/drv-intf/s3c_camif.h
13171
13172 SAMSUNG S3FWRN5 NFC DRIVER
13173 M:      Robert Baldyga <r.baldyga@samsung.com>
13174 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13175 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13176 S:      Supported
13177 F:      drivers/nfc/s3fwrn5
13178
13179 SAMSUNG S5C73M3 CAMERA DRIVER
13180 M:      Kyungmin Park <kyungmin.park@samsung.com>
13181 M:      Andrzej Hajda <a.hajda@samsung.com>
13182 L:      linux-media@vger.kernel.org
13183 S:      Supported
13184 F:      drivers/media/i2c/s5c73m3/*
13185
13186 SAMSUNG S5K5BAF CAMERA DRIVER
13187 M:      Kyungmin Park <kyungmin.park@samsung.com>
13188 M:      Andrzej Hajda <a.hajda@samsung.com>
13189 L:      linux-media@vger.kernel.org
13190 S:      Supported
13191 F:      drivers/media/i2c/s5k5baf.c
13192
13193 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13194 M:      Krzysztof Kozlowski <krzk@kernel.org>
13195 M:      Vladimir Zapolskiy <vz@mleia.com>
13196 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13197 L:      linux-crypto@vger.kernel.org
13198 L:      linux-samsung-soc@vger.kernel.org
13199 S:      Maintained
13200 F:      drivers/crypto/s5p-sss.c
13201
13202 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13203 M:      Kyungmin Park <kyungmin.park@samsung.com>
13204 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13205 L:      linux-media@vger.kernel.org
13206 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13207 S:      Supported
13208 F:      drivers/media/platform/exynos4-is/
13209
13210 SAMSUNG SOC CLOCK DRIVERS
13211 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13212 M:      Tomasz Figa <tomasz.figa@gmail.com>
13213 M:      Chanwoo Choi <cw00.choi@samsung.com>
13214 S:      Supported
13215 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13217 F:      drivers/clk/samsung/
13218 F:      include/dt-bindings/clock/exynos*.h
13219 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13220
13221 SAMSUNG SPI DRIVERS
13222 M:      Kukjin Kim <kgene@kernel.org>
13223 M:      Krzysztof Kozlowski <krzk@kernel.org>
13224 M:      Andi Shyti <andi@etezian.org>
13225 L:      linux-spi@vger.kernel.org
13226 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13227 S:      Maintained
13228 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13229 F:      drivers/spi/spi-s3c*
13230 F:      include/linux/platform_data/spi-s3c64xx.h
13231
13232 SAMSUNG SXGBE DRIVERS
13233 M:      Byungho An <bh74.an@samsung.com>
13234 M:      Girish K S <ks.giri@samsung.com>
13235 M:      Vipul Pandya <vipul.pandya@samsung.com>
13236 S:      Supported
13237 L:      netdev@vger.kernel.org
13238 F:      drivers/net/ethernet/samsung/sxgbe/
13239
13240 SAMSUNG THERMAL DRIVER
13241 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13242 L:      linux-pm@vger.kernel.org
13243 L:      linux-samsung-soc@vger.kernel.org
13244 S:      Supported
13245 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13246 F:      drivers/thermal/samsung/
13247
13248 SAMSUNG USB2 PHY DRIVER
13249 M:      Kamil Debski <kamil@wypas.org>
13250 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13251 L:      linux-kernel@vger.kernel.org
13252 S:      Supported
13253 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13254 F:      Documentation/phy/samsung-usb2.txt
13255 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13256 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13257 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13258 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13259 F:      drivers/phy/samsung/phy-samsung-usb2.c
13260 F:      drivers/phy/samsung/phy-samsung-usb2.h
13261
13262 SC1200 WDT DRIVER
13263 M:      Zwane Mwaikambo <zwanem@gmail.com>
13264 S:      Maintained
13265 F:      drivers/watchdog/sc1200wdt.c
13266
13267 SCHEDULER
13268 M:      Ingo Molnar <mingo@redhat.com>
13269 M:      Peter Zijlstra <peterz@infradead.org>
13270 L:      linux-kernel@vger.kernel.org
13271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13272 S:      Maintained
13273 F:      kernel/sched/
13274 F:      include/linux/sched.h
13275 F:      include/uapi/linux/sched.h
13276 F:      include/linux/wait.h
13277
13278 SCR24X CHIP CARD INTERFACE DRIVER
13279 M:      Lubomir Rintel <lkundrak@v3.sk>
13280 S:      Supported
13281 F:      drivers/char/pcmcia/scr24x_cs.c
13282
13283 SCSI CDROM DRIVER
13284 M:      Jens Axboe <axboe@kernel.dk>
13285 L:      linux-scsi@vger.kernel.org
13286 W:      http://www.kernel.dk
13287 S:      Maintained
13288 F:      drivers/scsi/sr*
13289
13290 SCSI RDMA PROTOCOL (SRP) INITIATOR
13291 M:      Bart Van Assche <bvanassche@acm.org>
13292 L:      linux-rdma@vger.kernel.org
13293 S:      Supported
13294 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13295 F:      drivers/infiniband/ulp/srp/
13296 F:      include/scsi/srp.h
13297
13298 SCSI RDMA PROTOCOL (SRP) TARGET
13299 M:      Bart Van Assche <bvanassche@acm.org>
13300 L:      linux-rdma@vger.kernel.org
13301 L:      target-devel@vger.kernel.org
13302 S:      Supported
13303 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13304 F:      drivers/infiniband/ulp/srpt/
13305
13306 SCSI SG DRIVER
13307 M:      Doug Gilbert <dgilbert@interlog.com>
13308 L:      linux-scsi@vger.kernel.org
13309 W:      http://sg.danny.cz/sg
13310 S:      Maintained
13311 F:      Documentation/scsi/scsi-generic.txt
13312 F:      drivers/scsi/sg.c
13313 F:      include/scsi/sg.h
13314
13315 SCSI SUBSYSTEM
13316 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13318 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13320 L:      linux-scsi@vger.kernel.org
13321 S:      Maintained
13322 F:      Documentation/devicetree/bindings/scsi/
13323 F:      drivers/scsi/
13324 F:      include/scsi/
13325
13326 SCSI TAPE DRIVER
13327 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13328 L:      linux-scsi@vger.kernel.org
13329 S:      Maintained
13330 F:      Documentation/scsi/st.txt
13331 F:      drivers/scsi/st.*
13332 F:      drivers/scsi/st_*.h
13333
13334 SCTP PROTOCOL
13335 M:      Vlad Yasevich <vyasevich@gmail.com>
13336 M:      Neil Horman <nhorman@tuxdriver.com>
13337 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13338 L:      linux-sctp@vger.kernel.org
13339 W:      http://lksctp.sourceforge.net
13340 S:      Maintained
13341 F:      Documentation/networking/sctp.txt
13342 F:      include/linux/sctp.h
13343 F:      include/uapi/linux/sctp.h
13344 F:      include/net/sctp/
13345 F:      net/sctp/
13346
13347 SCx200 CPU SUPPORT
13348 M:      Jim Cromie <jim.cromie@gmail.com>
13349 S:      Odd Fixes
13350 F:      Documentation/i2c/busses/scx200_acb
13351 F:      arch/x86/platform/scx200/
13352 F:      drivers/watchdog/scx200_wdt.c
13353 F:      drivers/i2c/busses/scx200*
13354 F:      drivers/mtd/maps/scx200_docflash.c
13355 F:      include/linux/scx200.h
13356
13357 SCx200 GPIO DRIVER
13358 M:      Jim Cromie <jim.cromie@gmail.com>
13359 S:      Maintained
13360 F:      drivers/char/scx200_gpio.c
13361 F:      include/linux/scx200_gpio.h
13362
13363 SCx200 HRT CLOCKSOURCE DRIVER
13364 M:      Jim Cromie <jim.cromie@gmail.com>
13365 S:      Maintained
13366 F:      drivers/clocksource/scx200_hrt.c
13367
13368 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13369 M:      Sascha Sommer <saschasommer@freenet.de>
13370 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13371 S:      Maintained
13372 F:      drivers/mmc/host/sdricoh_cs.c
13373
13374 SECO BOARDS CEC DRIVER
13375 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13376 S:      Maintained
13377 F:      drivers/media/platform/seco-cec/seco-cec.c
13378 F:      drivers/media/platform/seco-cec/seco-cec.h
13379
13380 SECURE COMPUTING
13381 M:      Kees Cook <keescook@chromium.org>
13382 R:      Andy Lutomirski <luto@amacapital.net>
13383 R:      Will Drewry <wad@chromium.org>
13384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13385 S:      Supported
13386 F:      kernel/seccomp.c
13387 F:      include/uapi/linux/seccomp.h
13388 F:      include/linux/seccomp.h
13389 F:      tools/testing/selftests/seccomp/*
13390 F:      tools/testing/selftests/kselftest_harness.h
13391 F:      Documentation/userspace-api/seccomp_filter.rst
13392 K:      \bsecure_computing
13393 K:      \bTIF_SECCOMP\b
13394
13395 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13396 M:      Al Cooper <alcooperx@gmail.com>
13397 L:      linux-mmc@vger.kernel.org
13398 L:      bcm-kernel-feedback-list@broadcom.com
13399 S:      Maintained
13400 F:      drivers/mmc/host/sdhci-brcmstb*
13401
13402 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13403 M:      Adrian Hunter <adrian.hunter@intel.com>
13404 L:      linux-mmc@vger.kernel.org
13405 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13406 S:      Maintained
13407 F:      drivers/mmc/host/sdhci*
13408 F:      include/linux/mmc/sdhci*
13409
13410 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13411 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13412 M:      Manjunath M B <manjumb@synopsys.com>
13413 L:      linux-mmc@vger.kernel.org
13414 S:      Maintained
13415 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13416
13417 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13418 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13419 L:      linux-mmc@vger.kernel.org
13420 S:      Supported
13421 F:      drivers/mmc/host/sdhci-of-at91.c
13422
13423 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13424 M:      Ben Dooks <ben-linux@fluff.org>
13425 M:      Jaehoon Chung <jh80.chung@samsung.com>
13426 L:      linux-mmc@vger.kernel.org
13427 S:      Maintained
13428 F:      drivers/mmc/host/sdhci-s3c*
13429
13430 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13431 M:      Viresh Kumar <vireshk@kernel.org>
13432 L:      linux-mmc@vger.kernel.org
13433 S:      Maintained
13434 F:      drivers/mmc/host/sdhci-spear.c
13435
13436 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13437 M:      Kishon Vijay Abraham I <kishon@ti.com>
13438 L:      linux-mmc@vger.kernel.org
13439 S:      Maintained
13440 F:      drivers/mmc/host/sdhci-omap.c
13441
13442 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13443 M:      Scott Bauer <scott.bauer@intel.com>
13444 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13445 L:      linux-block@vger.kernel.org
13446 S:      Supported
13447 F:      block/sed*
13448 F:      block/opal_proto.h
13449 F:      include/linux/sed*
13450 F:      include/uapi/linux/sed*
13451
13452 SECURITY CONTACT
13453 M:      Security Officers <security@kernel.org>
13454 S:      Supported
13455
13456 SECURITY SUBSYSTEM
13457 M:      James Morris <jmorris@namei.org>
13458 M:      "Serge E. Hallyn" <serge@hallyn.com>
13459 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13461 W:      http://kernsec.org/
13462 S:      Supported
13463 F:      security/
13464 X:      security/selinux/
13465
13466 SELINUX SECURITY MODULE
13467 M:      Paul Moore <paul@paul-moore.com>
13468 M:      Stephen Smalley <sds@tycho.nsa.gov>
13469 M:      Eric Paris <eparis@parisplace.org>
13470 L:      selinux@vger.kernel.org
13471 W:      https://selinuxproject.org
13472 W:      https://github.com/SELinuxProject
13473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13474 S:      Supported
13475 F:      include/linux/selinux*
13476 F:      security/selinux/
13477 F:      scripts/selinux/
13478 F:      Documentation/admin-guide/LSM/SELinux.rst
13479
13480 SENSABLE PHANTOM
13481 M:      Jiri Slaby <jirislaby@gmail.com>
13482 S:      Maintained
13483 F:      drivers/misc/phantom.c
13484 F:      include/uapi/linux/phantom.h
13485
13486 SERIAL DEVICE BUS
13487 M:      Rob Herring <robh@kernel.org>
13488 L:      linux-serial@vger.kernel.org
13489 S:      Maintained
13490 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13491 F:      drivers/tty/serdev/
13492 F:      include/linux/serdev.h
13493
13494 SERIAL DRIVERS
13495 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13496 L:      linux-serial@vger.kernel.org
13497 S:      Maintained
13498 F:      Documentation/devicetree/bindings/serial/
13499 F:      drivers/tty/serial/
13500
13501 SERIAL IR RECEIVER
13502 M:      Sean Young <sean@mess.org>
13503 L:      linux-media@vger.kernel.org
13504 S:      Maintained
13505 F:      drivers/media/rc/serial_ir.c
13506
13507 SFC NETWORK DRIVER
13508 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13509 M:      Edward Cree <ecree@solarflare.com>
13510 M:      Bert Kenward <bkenward@solarflare.com>
13511 L:      netdev@vger.kernel.org
13512 S:      Supported
13513 F:      drivers/net/ethernet/sfc/
13514
13515 SGI GRU DRIVER
13516 M:      Dimitri Sivanich <sivanich@sgi.com>
13517 S:      Maintained
13518 F:      drivers/misc/sgi-gru/
13519
13520 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13521 M:      Pat Gefre <pfg@sgi.com>
13522 L:      linux-ia64@vger.kernel.org
13523 S:      Supported
13524 F:      Documentation/ia64/serial.txt
13525 F:      drivers/tty/serial/ioc?_serial.c
13526 F:      include/linux/ioc?.h
13527
13528 SGI XP/XPC/XPNET DRIVER
13529 M:      Cliff Whickman <cpw@sgi.com>
13530 M:      Robin Holt <robinmholt@gmail.com>
13531 S:      Maintained
13532 F:      drivers/misc/sgi-xp/
13533
13534 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13535 M:      Ursula Braun <ubraun@linux.ibm.com>
13536 L:      linux-s390@vger.kernel.org
13537 W:      http://www.ibm.com/developerworks/linux/linux390/
13538 S:      Supported
13539 F:      net/smc/
13540
13541 SHARP RJ54N1CB0C SENSOR DRIVER
13542 M:      Jacopo Mondi <jacopo@jmondi.org>
13543 L:      linux-media@vger.kernel.org
13544 T:      git git://linuxtv.org/media_tree.git
13545 S:      Odd fixes
13546 F:      drivers/media/i2c/rj54n1cb0c.c
13547 F:      include/media/i2c/rj54n1cb0c.h
13548
13549 SH_VEU V4L2 MEM2MEM DRIVER
13550 L:      linux-media@vger.kernel.org
13551 S:      Orphan
13552 F:      drivers/media/platform/sh_veu.c
13553
13554 SH_VOU V4L2 OUTPUT DRIVER
13555 L:      linux-media@vger.kernel.org
13556 S:      Orphan
13557 F:      drivers/media/platform/sh_vou.c
13558 F:      include/media/drv-intf/sh_vou.h
13559
13560 SI2157 MEDIA DRIVER
13561 M:      Antti Palosaari <crope@iki.fi>
13562 L:      linux-media@vger.kernel.org
13563 W:      https://linuxtv.org
13564 W:      http://palosaari.fi/linux/
13565 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13566 T:      git git://linuxtv.org/anttip/media_tree.git
13567 S:      Maintained
13568 F:      drivers/media/tuners/si2157*
13569
13570 SI2165 MEDIA DRIVER
13571 M:      Matthias Schwarzott <zzam@gentoo.org>
13572 L:      linux-media@vger.kernel.org
13573 W:      https://linuxtv.org
13574 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13575 S:      Maintained
13576 F:      drivers/media/dvb-frontends/si2165*
13577
13578 SI2168 MEDIA DRIVER
13579 M:      Antti Palosaari <crope@iki.fi>
13580 L:      linux-media@vger.kernel.org
13581 W:      https://linuxtv.org
13582 W:      http://palosaari.fi/linux/
13583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13584 T:      git git://linuxtv.org/anttip/media_tree.git
13585 S:      Maintained
13586 F:      drivers/media/dvb-frontends/si2168*
13587
13588 SI470X FM RADIO RECEIVER I2C 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:      Odd Fixes
13594 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13595
13596 SI470X FM RADIO RECEIVER USB DRIVER
13597 M:      Hans Verkuil <hverkuil@xs4all.nl>
13598 L:      linux-media@vger.kernel.org
13599 T:      git git://linuxtv.org/media_tree.git
13600 W:      https://linuxtv.org
13601 S:      Maintained
13602 F:      drivers/media/radio/si470x/radio-si470x-common.c
13603 F:      drivers/media/radio/si470x/radio-si470x.h
13604 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13605
13606 SI4713 FM RADIO TRANSMITTER I2C 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/si4713.?
13613
13614 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13615 M:      Eduardo Valentin <edubezval@gmail.com>
13616 L:      linux-media@vger.kernel.org
13617 T:      git git://linuxtv.org/media_tree.git
13618 W:      https://linuxtv.org
13619 S:      Odd Fixes
13620 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13621
13622 SI4713 FM RADIO TRANSMITTER USB DRIVER
13623 M:      Hans Verkuil <hverkuil@xs4all.nl>
13624 L:      linux-media@vger.kernel.org
13625 T:      git git://linuxtv.org/media_tree.git
13626 W:      https://linuxtv.org
13627 S:      Maintained
13628 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13629
13630 SIANO DVB DRIVER
13631 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13632 L:      linux-media@vger.kernel.org
13633 W:      https://linuxtv.org
13634 T:      git git://linuxtv.org/media_tree.git
13635 S:      Odd fixes
13636 F:      drivers/media/common/siano/
13637 F:      drivers/media/usb/siano/
13638 F:      drivers/media/usb/siano/
13639 F:      drivers/media/mmc/siano/
13640
13641 SIFIVE DRIVERS
13642 M:      Palmer Dabbelt <palmer@sifive.com>
13643 L:      linux-riscv@lists.infradead.org
13644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13645 S:      Supported
13646 K:      sifive
13647 N:      sifive
13648
13649 SILEAD TOUCHSCREEN DRIVER
13650 M:      Hans de Goede <hdegoede@redhat.com>
13651 L:      linux-input@vger.kernel.org
13652 L:      platform-driver-x86@vger.kernel.org
13653 S:      Maintained
13654 F:      drivers/input/touchscreen/silead.c
13655 F:      drivers/platform/x86/touchscreen_dmi.c
13656
13657 SILICON MOTION SM712 FRAME BUFFER DRIVER
13658 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13659 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13660 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13661 L:      linux-fbdev@vger.kernel.org
13662 S:      Maintained
13663 F:      drivers/video/fbdev/sm712*
13664 F:      Documentation/fb/sm712fb.txt
13665
13666 SIMPLE FIRMWARE INTERFACE (SFI)
13667 M:      Len Brown <lenb@kernel.org>
13668 L:      sfi-devel@simplefirmware.org
13669 W:      http://simplefirmware.org/
13670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13671 S:      Supported
13672 F:      arch/x86/platform/sfi/
13673 F:      drivers/sfi/
13674 F:      include/linux/sfi*.h
13675
13676 SIMPLEFB FB DRIVER
13677 M:      Hans de Goede <hdegoede@redhat.com>
13678 L:      linux-fbdev@vger.kernel.org
13679 S:      Maintained
13680 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13681 F:      drivers/video/fbdev/simplefb.c
13682 F:      include/linux/platform_data/simplefb.h
13683
13684 SIMTEC EB110ATX (Chalice CATS)
13685 P:      Ben Dooks
13686 P:      Vincent Sanders <vince@simtec.co.uk>
13687 M:      Simtec Linux Team <linux@simtec.co.uk>
13688 W:      http://www.simtec.co.uk/products/EB110ATX/
13689 S:      Supported
13690
13691 SIMTEC EB2410ITX (BAST)
13692 P:      Ben Dooks
13693 P:      Vincent Sanders <vince@simtec.co.uk>
13694 M:      Simtec Linux Team <linux@simtec.co.uk>
13695 W:      http://www.simtec.co.uk/products/EB2410ITX/
13696 S:      Supported
13697 F:      arch/arm/mach-s3c24xx/mach-bast.c
13698 F:      arch/arm/mach-s3c24xx/bast-ide.c
13699 F:      arch/arm/mach-s3c24xx/bast-irq.c
13700
13701 SIPHASH PRF ROUTINES
13702 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13703 S:      Maintained
13704 F:      lib/siphash.c
13705 F:      lib/test_siphash.c
13706 F:      include/linux/siphash.h
13707
13708 SIOX
13709 M:      Gavin Schenk <g.schenk@eckelmann.de>
13710 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13711 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13712 S:      Supported
13713 F:      drivers/siox/*
13714 F:      drivers/gpio/gpio-siox.c
13715 F:      include/trace/events/siox.h
13716
13717 SIS 190 ETHERNET DRIVER
13718 M:      Francois Romieu <romieu@fr.zoreil.com>
13719 L:      netdev@vger.kernel.org
13720 S:      Maintained
13721 F:      drivers/net/ethernet/sis/sis190.c
13722
13723 SIS 900/7016 FAST ETHERNET DRIVER
13724 M:      Daniele Venzano <venza@brownhat.org>
13725 W:      http://www.brownhat.org/sis900.html
13726 L:      netdev@vger.kernel.org
13727 S:      Maintained
13728 F:      drivers/net/ethernet/sis/sis900.*
13729
13730 SIS FRAMEBUFFER DRIVER
13731 M:      Thomas Winischhofer <thomas@winischhofer.net>
13732 W:      http://www.winischhofer.net/linuxsisvga.shtml
13733 S:      Maintained
13734 F:      Documentation/fb/sisfb.txt
13735 F:      drivers/video/fbdev/sis/
13736 F:      include/video/sisfb.h
13737
13738 SIS USB2VGA DRIVER
13739 M:      Thomas Winischhofer <thomas@winischhofer.net>
13740 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13741 S:      Maintained
13742 F:      drivers/usb/misc/sisusbvga/
13743
13744 SLAB ALLOCATOR
13745 M:      Christoph Lameter <cl@linux.com>
13746 M:      Pekka Enberg <penberg@kernel.org>
13747 M:      David Rientjes <rientjes@google.com>
13748 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13749 M:      Andrew Morton <akpm@linux-foundation.org>
13750 L:      linux-mm@kvack.org
13751 S:      Maintained
13752 F:      include/linux/sl?b*.h
13753 F:      mm/sl?b*
13754
13755 SLEEPABLE READ-COPY UPDATE (SRCU)
13756 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13757 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13758 M:      Josh Triplett <josh@joshtriplett.org>
13759 R:      Steven Rostedt <rostedt@goodmis.org>
13760 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13761 L:      linux-kernel@vger.kernel.org
13762 W:      http://www.rdrop.com/users/paulmck/RCU/
13763 S:      Supported
13764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13765 F:      include/linux/srcu*.h
13766 F:      kernel/rcu/srcu*.c
13767
13768 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13769 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13770 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13771 S:      Maintained
13772 F:      drivers/slimbus/
13773 F:      Documentation/devicetree/bindings/slimbus/
13774 F:      include/linux/slimbus.h
13775
13776 SMACK SECURITY MODULE
13777 M:      Casey Schaufler <casey@schaufler-ca.com>
13778 L:      linux-security-module@vger.kernel.org
13779 W:      http://schaufler-ca.com
13780 T:      git git://github.com/cschaufler/smack-next
13781 S:      Maintained
13782 F:      Documentation/admin-guide/LSM/Smack.rst
13783 F:      security/smack/
13784
13785 SMC91x ETHERNET DRIVER
13786 M:      Nicolas Pitre <nico@fluxnic.net>
13787 S:      Odd Fixes
13788 F:      drivers/net/ethernet/smsc/smc91x.*
13789
13790 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13791 M:      Sakari Ailus <sakari.ailus@iki.fi>
13792 L:      linux-media@vger.kernel.org
13793 S:      Maintained
13794 F:      drivers/media/i2c/smiapp/
13795 F:      include/media/i2c/smiapp.h
13796 F:      drivers/media/i2c/smiapp-pll.c
13797 F:      drivers/media/i2c/smiapp-pll.h
13798 F:      include/uapi/linux/smiapp.h
13799 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13800
13801 SMM665 HARDWARE MONITOR DRIVER
13802 M:      Guenter Roeck <linux@roeck-us.net>
13803 L:      linux-hwmon@vger.kernel.org
13804 S:      Maintained
13805 F:      Documentation/hwmon/smm665
13806 F:      drivers/hwmon/smm665.c
13807
13808 SMSC EMC2103 HARDWARE MONITOR DRIVER
13809 M:      Steve Glendinning <steve.glendinning@shawell.net>
13810 L:      linux-hwmon@vger.kernel.org
13811 S:      Maintained
13812 F:      Documentation/hwmon/emc2103
13813 F:      drivers/hwmon/emc2103.c
13814
13815 SMSC SCH5627 HARDWARE MONITOR DRIVER
13816 M:      Hans de Goede <hdegoede@redhat.com>
13817 L:      linux-hwmon@vger.kernel.org
13818 S:      Supported
13819 F:      Documentation/hwmon/sch5627
13820 F:      drivers/hwmon/sch5627.c
13821
13822 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13823 M:      Steve Glendinning <steve.glendinning@shawell.net>
13824 L:      linux-fbdev@vger.kernel.org
13825 S:      Maintained
13826 F:      drivers/video/fbdev/smscufx.c
13827
13828 SMSC47B397 HARDWARE MONITOR DRIVER
13829 M:      Jean Delvare <jdelvare@suse.com>
13830 L:      linux-hwmon@vger.kernel.org
13831 S:      Maintained
13832 F:      Documentation/hwmon/smsc47b397
13833 F:      drivers/hwmon/smsc47b397.c
13834
13835 SMSC911x ETHERNET DRIVER
13836 M:      Steve Glendinning <steve.glendinning@shawell.net>
13837 L:      netdev@vger.kernel.org
13838 S:      Maintained
13839 F:      include/linux/smsc911x.h
13840 F:      drivers/net/ethernet/smsc/smsc911x.*
13841
13842 SMSC9420 PCI ETHERNET DRIVER
13843 M:      Steve Glendinning <steve.glendinning@shawell.net>
13844 L:      netdev@vger.kernel.org
13845 S:      Maintained
13846 F:      drivers/net/ethernet/smsc/smsc9420.*
13847
13848 SOC-CAMERA V4L2 SUBSYSTEM
13849 L:      linux-media@vger.kernel.org
13850 T:      git git://linuxtv.org/media_tree.git
13851 S:      Orphan
13852 F:      include/media/soc*
13853 F:      drivers/media/i2c/soc_camera/
13854 F:      drivers/media/platform/soc_camera/
13855
13856 SOCIONEXT SYNQUACER I2C DRIVER
13857 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13858 L:      linux-i2c@vger.kernel.org
13859 S:      Maintained
13860 F:      drivers/i2c/busses/i2c-synquacer.c
13861 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13862
13863 SOCIONEXT UNIPHIER SOUND DRIVER
13864 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13865 S:      Orphan
13866 F:      sound/soc/uniphier/
13867
13868 SOEKRIS NET48XX LED SUPPORT
13869 M:      Chris Boot <bootc@bootc.net>
13870 S:      Maintained
13871 F:      drivers/leds/leds-net48xx.c
13872
13873 SOFT-ROCE DRIVER (rxe)
13874 M:      Moni Shoua <monis@mellanox.com>
13875 L:      linux-rdma@vger.kernel.org
13876 S:      Supported
13877 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13878 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13879 F:      drivers/infiniband/sw/rxe/
13880 F:      include/uapi/rdma/rdma_user_rxe.h
13881
13882 SOFTLOGIC 6x10 MPEG CODEC
13883 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13884 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13885 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13886 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13887 M:      Ismael Luceno <ismael@iodev.co.uk>
13888 L:      linux-media@vger.kernel.org
13889 S:      Supported
13890 F:      drivers/media/pci/solo6x10/
13891
13892 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13893 M:      James Morse <james.morse@arm.com>
13894 L:      linux-arm-kernel@lists.infradead.org
13895 S:      Maintained
13896 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13897 F:      drivers/firmware/arm_sdei.c
13898 F:      include/linux/arm_sdei.h
13899 F:      include/uapi/linux/arm_sdei.h
13900
13901 SOFTWARE RAID (Multiple Disks) SUPPORT
13902 M:      Shaohua Li <shli@kernel.org>
13903 L:      linux-raid@vger.kernel.org
13904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13905 S:      Supported
13906 F:      drivers/md/Makefile
13907 F:      drivers/md/Kconfig
13908 F:      drivers/md/md*
13909 F:      drivers/md/raid*
13910 F:      include/linux/raid/
13911 F:      include/uapi/linux/raid/
13912
13913 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13914 M:      Jassi Brar <jaswinder.singh@linaro.org>
13915 L:      netdev@vger.kernel.org
13916 S:      Maintained
13917 F:      drivers/net/ethernet/socionext/netsec.c
13918 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13919
13920 SOLIDRUN CLEARFOG SUPPORT
13921 M:      Russell King <linux@armlinux.org.uk>
13922 S:      Maintained
13923 F:      arch/arm/boot/dts/armada-388-clearfog*
13924 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13925
13926 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13927 M:      Russell King <linux@armlinux.org.uk>
13928 S:      Maintained
13929 F:      arch/arm/boot/dts/imx6*-cubox-i*
13930 F:      arch/arm/boot/dts/imx6*-hummingboard*
13931 F:      arch/arm/boot/dts/imx6*-sr-*
13932
13933 SONIC NETWORK DRIVER
13934 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13935 L:      netdev@vger.kernel.org
13936 S:      Maintained
13937 F:      drivers/net/ethernet/natsemi/sonic.*
13938
13939 SONICS SILICON BACKPLANE DRIVER (SSB)
13940 M:      Michael Buesch <m@bues.ch>
13941 L:      linux-wireless@vger.kernel.org
13942 S:      Maintained
13943 F:      drivers/ssb/
13944 F:      include/linux/ssb/
13945
13946 SONY IMX214 SENSOR DRIVER
13947 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
13948 L:      linux-media@vger.kernel.org
13949 T:      git git://linuxtv.org/media_tree.git
13950 S:      Maintained
13951 F:      drivers/media/i2c/imx214.c
13952 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
13953
13954 SONY IMX258 SENSOR DRIVER
13955 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13956 L:      linux-media@vger.kernel.org
13957 T:      git git://linuxtv.org/media_tree.git
13958 S:      Maintained
13959 F:      drivers/media/i2c/imx258.c
13960
13961 SONY IMX274 SENSOR DRIVER
13962 M:      Leon Luo <leonl@leopardimaging.com>
13963 L:      linux-media@vger.kernel.org
13964 T:      git git://linuxtv.org/media_tree.git
13965 S:      Maintained
13966 F:      drivers/media/i2c/imx274.c
13967 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13968
13969 SONY IMX319 SENSOR DRIVER
13970 M:      Bingbu Cao <bingbu.cao@intel.com>
13971 L:      linux-media@vger.kernel.org
13972 T:      git git://linuxtv.org/media_tree.git
13973 S:      Maintained
13974 F:      drivers/media/i2c/imx319.c
13975
13976 SONY IMX355 SENSOR DRIVER
13977 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13978 L:      linux-media@vger.kernel.org
13979 T:      git git://linuxtv.org/media_tree.git
13980 S:      Maintained
13981 F:      drivers/media/i2c/imx355.c
13982
13983 SONY MEMORYSTICK CARD SUPPORT
13984 M:      Alex Dubov <oakad@yahoo.com>
13985 W:      http://tifmxx.berlios.de/
13986 S:      Maintained
13987 F:      drivers/memstick/host/tifm_ms.c
13988
13989 SONY MEMORYSTICK STANDARD SUPPORT
13990 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13991 S:      Maintained
13992 F:      drivers/memstick/core/ms_block.*
13993
13994 SONY VAIO CONTROL DEVICE DRIVER
13995 M:      Mattia Dongili <malattia@linux.it>
13996 L:      platform-driver-x86@vger.kernel.org
13997 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13998 S:      Maintained
13999 F:      Documentation/laptops/sony-laptop.txt
14000 F:      drivers/char/sonypi.c
14001 F:      drivers/platform/x86/sony-laptop.c
14002 F:      include/linux/sony-laptop.h
14003
14004 SOUND
14005 M:      Jaroslav Kysela <perex@perex.cz>
14006 M:      Takashi Iwai <tiwai@suse.com>
14007 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14008 W:      http://www.alsa-project.org/
14009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14010 T:      git git://git.alsa-project.org/alsa-kernel.git
14011 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14012 S:      Maintained
14013 F:      Documentation/sound/
14014 F:      include/sound/
14015 F:      include/uapi/sound/
14016 F:      sound/
14017
14018 SOUND - COMPRESSED AUDIO
14019 M:      Vinod Koul <vkoul@kernel.org>
14020 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14022 S:      Supported
14023 F:      Documentation/sound/designs/compress-offload.rst
14024 F:      include/sound/compress_driver.h
14025 F:      include/uapi/sound/compress_*
14026 F:      sound/core/compress_offload.c
14027 F:      sound/soc/soc-compress.c
14028
14029 SOUND - DMAENGINE HELPERS
14030 M:      Lars-Peter Clausen <lars@metafoo.de>
14031 S:      Supported
14032 F:      include/sound/dmaengine_pcm.h
14033 F:      sound/core/pcm_dmaengine.c
14034 F:      sound/soc/soc-generic-dmaengine-pcm.c
14035
14036 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14037 M:      Liam Girdwood <lgirdwood@gmail.com>
14038 M:      Mark Brown <broonie@kernel.org>
14039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14040 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14041 W:      http://alsa-project.org/main/index.php/ASoC
14042 S:      Supported
14043 F:      Documentation/devicetree/bindings/sound/
14044 F:      Documentation/sound/soc/
14045 F:      sound/soc/
14046 F:      include/dt-bindings/sound/
14047 F:      include/sound/soc*
14048
14049 SOUNDWIRE SUBSYSTEM
14050 M:      Vinod Koul <vkoul@kernel.org>
14051 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14052 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14053 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14054 S:      Supported
14055 F:      Documentation/driver-api/soundwire/
14056 F:      drivers/soundwire/
14057 F:      include/linux/soundwire/
14058
14059 SP2 MEDIA DRIVER
14060 M:      Olli Salonen <olli.salonen@iki.fi>
14061 L:      linux-media@vger.kernel.org
14062 W:      https://linuxtv.org
14063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14064 S:      Maintained
14065 F:      drivers/media/dvb-frontends/sp2*
14066
14067 SPARC + UltraSPARC (sparc/sparc64)
14068 M:      "David S. Miller" <davem@davemloft.net>
14069 L:      sparclinux@vger.kernel.org
14070 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
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:      arch/sparc/
14075 F:      drivers/sbus/
14076
14077 SPARC SERIAL DRIVERS
14078 M:      "David S. Miller" <davem@davemloft.net>
14079 L:      sparclinux@vger.kernel.org
14080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14082 S:      Maintained
14083 F:      include/linux/sunserialcore.h
14084 F:      drivers/tty/serial/suncore.c
14085 F:      drivers/tty/serial/sunhv.c
14086 F:      drivers/tty/serial/sunsab.c
14087 F:      drivers/tty/serial/sunsab.h
14088 F:      drivers/tty/serial/sunsu.c
14089 F:      drivers/tty/serial/sunzilog.c
14090 F:      drivers/tty/serial/sunzilog.h
14091 F:      drivers/tty/vcc.c
14092
14093 SPARSE CHECKER
14094 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14095 L:      linux-sparse@vger.kernel.org
14096 W:      https://sparse.wiki.kernel.org/
14097 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14098 S:      Maintained
14099 F:      include/linux/compiler.h
14100
14101 SPEAR CLOCK FRAMEWORK SUPPORT
14102 M:      Viresh Kumar <vireshk@kernel.org>
14103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14104 W:      http://www.st.com/spear
14105 S:      Maintained
14106 F:      drivers/clk/spear/
14107
14108 SPEAR PLATFORM SUPPORT
14109 M:      Viresh Kumar <vireshk@kernel.org>
14110 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14112 W:      http://www.st.com/spear
14113 S:      Maintained
14114 F:      arch/arm/boot/dts/spear*
14115 F:      arch/arm/mach-spear/
14116
14117 SPI NOR SUBSYSTEM
14118 M:      Marek Vasut <marek.vasut@gmail.com>
14119 L:      linux-mtd@lists.infradead.org
14120 W:      http://www.linux-mtd.infradead.org/
14121 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14122 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14123 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14124 S:      Maintained
14125 F:      drivers/mtd/spi-nor/
14126 F:      include/linux/mtd/spi-nor.h
14127
14128 SPI SUBSYSTEM
14129 M:      Mark Brown <broonie@kernel.org>
14130 L:      linux-spi@vger.kernel.org
14131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14132 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14133 S:      Maintained
14134 F:      Documentation/devicetree/bindings/spi/
14135 F:      Documentation/spi/
14136 F:      drivers/spi/
14137 F:      include/linux/spi/
14138 F:      include/uapi/linux/spi/
14139 F:      tools/spi/
14140
14141 SPIDERNET NETWORK DRIVER for CELL
14142 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14143 L:      netdev@vger.kernel.org
14144 S:      Supported
14145 F:      Documentation/networking/spider_net.txt
14146 F:      drivers/net/ethernet/toshiba/spider_net*
14147
14148 SPMI SUBSYSTEM
14149 R:      Stephen Boyd <sboyd@kernel.org>
14150 L:      linux-arm-msm@vger.kernel.org
14151 F:      Documentation/devicetree/bindings/spmi/
14152 F:      drivers/spmi/
14153 F:      include/dt-bindings/spmi/spmi.h
14154 F:      include/linux/spmi.h
14155 F:      include/trace/events/spmi.h
14156
14157 SPU FILE SYSTEM
14158 M:      Jeremy Kerr <jk@ozlabs.org>
14159 L:      linuxppc-dev@lists.ozlabs.org
14160 W:      http://www.ibm.com/developerworks/power/cell/
14161 S:      Supported
14162 F:      Documentation/filesystems/spufs.txt
14163 F:      arch/powerpc/platforms/cell/spufs/
14164
14165 SQUASHFS FILE SYSTEM
14166 M:      Phillip Lougher <phillip@squashfs.org.uk>
14167 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14168 W:      http://squashfs.org.uk
14169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14170 S:      Maintained
14171 F:      Documentation/filesystems/squashfs.txt
14172 F:      fs/squashfs/
14173
14174 SRM (Alpha) environment access
14175 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14176 S:      Maintained
14177 F:      arch/alpha/kernel/srm_env.c
14178
14179 ST STM32 I2C/SMBUS DRIVER
14180 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14181 L:      linux-i2c@vger.kernel.org
14182 S:      Maintained
14183 F:      drivers/i2c/busses/i2c-stm32*
14184
14185 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14186 M:      Song Qiang <songqiang1304521@gmail.com>
14187 L:      linux-iio@vger.kernel.org
14188 S:      Maintained
14189 F:      drivers/iio/proximity/vl53l0x-i2c.c
14190 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14191
14192 STABLE BRANCH
14193 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14194 M:      Sasha Levin <sashal@kernel.org>
14195 L:      stable@vger.kernel.org
14196 S:      Supported
14197 F:      Documentation/process/stable-kernel-rules.rst
14198
14199 STAGING - COMEDI
14200 M:      Ian Abbott <abbotti@mev.co.uk>
14201 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14202 S:      Odd Fixes
14203 F:      drivers/staging/comedi/
14204
14205 STAGING - EROFS FILE SYSTEM
14206 M:      Gao Xiang <gaoxiang25@huawei.com>
14207 M:      Chao Yu <yuchao0@huawei.com>
14208 L:      linux-erofs@lists.ozlabs.org
14209 S:      Maintained
14210 F:      drivers/staging/erofs/
14211
14212 STAGING - INDUSTRIAL IO
14213 M:      Jonathan Cameron <jic23@kernel.org>
14214 L:      linux-iio@vger.kernel.org
14215 S:      Odd Fixes
14216 F:      Documentation/devicetree/bindings/staging/iio/
14217 F:      drivers/staging/iio/
14218
14219 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14220 M:      Marc Dietrich <marvin24@gmx.de>
14221 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14222 L:      linux-tegra@vger.kernel.org
14223 S:      Maintained
14224 F:      drivers/staging/nvec/
14225
14226 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14227 M:      Jens Frederich <jfrederich@gmail.com>
14228 M:      Daniel Drake <dsd@laptop.org>
14229 M:      Jon Nettleton <jon.nettleton@gmail.com>
14230 W:      http://wiki.laptop.org/go/DCON
14231 S:      Maintained
14232 F:      drivers/staging/olpc_dcon/
14233
14234 STAGING - REALTEK RTL8712U DRIVERS
14235 M:      Larry Finger <Larry.Finger@lwfinger.net>
14236 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14237 S:      Odd Fixes
14238 F:      drivers/staging/rtl8712/
14239
14240 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14241 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14242 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14243 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14244 L:      linux-fbdev@vger.kernel.org
14245 S:      Maintained
14246 F:      drivers/staging/sm750fb/
14247
14248 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14249 M:      William Hubbs <w.d.hubbs@gmail.com>
14250 M:      Chris Brannon <chris@the-brannons.com>
14251 M:      Kirk Reiser <kirk@reisers.ca>
14252 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14253 L:      speakup@linux-speakup.org
14254 W:      http://www.linux-speakup.org/
14255 S:      Odd Fixes
14256 F:      drivers/staging/speakup/
14257
14258 STAGING - VIA VT665X DRIVERS
14259 M:      Forest Bond <forest@alittletooquiet.net>
14260 S:      Odd Fixes
14261 F:      drivers/staging/vt665?/
14262
14263 STAGING - WILC1000 WIFI DRIVER
14264 M:      Aditya Shankar <aditya.shankar@microchip.com>
14265 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14266 L:      linux-wireless@vger.kernel.org
14267 S:      Supported
14268 F:      drivers/staging/wilc1000/
14269
14270 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14271 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14272 S:      Odd Fixes
14273 F:      drivers/staging/xgifb/
14274
14275 STAGING SUBSYSTEM
14276 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14278 L:      devel@driverdev.osuosl.org
14279 S:      Supported
14280 F:      drivers/staging/
14281
14282 STARFIRE/DURALAN NETWORK DRIVER
14283 M:      Ion Badulescu <ionut@badula.org>
14284 S:      Odd Fixes
14285 F:      drivers/net/ethernet/adaptec/starfire*
14286
14287 STEC S1220 SKD DRIVER
14288 M:      Bart Van Assche <bart.vanassche@wdc.com>
14289 L:      linux-block@vger.kernel.org
14290 S:      Maintained
14291 F:      drivers/block/skd*[ch]
14292
14293 STI AUDIO (ASoC) DRIVERS
14294 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14295 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14296 S:      Maintained
14297 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14298 F:      sound/soc/sti/
14299
14300 STI CEC DRIVER
14301 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14302 S:      Maintained
14303 F:      drivers/media/platform/sti/cec/
14304 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14305
14306 STK1160 USB VIDEO CAPTURE DRIVER
14307 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14308 L:      linux-media@vger.kernel.org
14309 T:      git git://linuxtv.org/media_tree.git
14310 S:      Maintained
14311 F:      drivers/media/usb/stk1160/
14312
14313 STM32 AUDIO (ASoC) DRIVERS
14314 M:      Olivier Moysan <olivier.moysan@st.com>
14315 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14316 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14317 S:      Maintained
14318 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14319 F:      sound/soc/stm/
14320
14321 STM32 TIMER/LPTIMER DRIVERS
14322 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14323 S:      Maintained
14324 F:      drivers/*/stm32-*timer*
14325 F:      drivers/pwm/pwm-stm32*
14326 F:      include/linux/*/stm32-*tim*
14327 F:      Documentation/ABI/testing/*timer-stm32
14328 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14329 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14330
14331 STMMAC ETHERNET DRIVER
14332 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14333 M:      Alexandre Torgue <alexandre.torgue@st.com>
14334 M:      Jose Abreu <joabreu@synopsys.com>
14335 L:      netdev@vger.kernel.org
14336 W:      http://www.stlinux.com
14337 S:      Supported
14338 F:      drivers/net/ethernet/stmicro/stmmac/
14339
14340 SUN3/3X
14341 M:      Sam Creasey <sammy@sammy.net>
14342 W:      http://sammy.net/sun3/
14343 S:      Maintained
14344 F:      arch/m68k/kernel/*sun3*
14345 F:      arch/m68k/sun3*/
14346 F:      arch/m68k/include/asm/sun3*
14347 F:      drivers/net/ethernet/i825xx/sun3*
14348
14349 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14350 M:      Hans de Goede <hdegoede@redhat.com>
14351 L:      linux-input@vger.kernel.org
14352 S:      Maintained
14353 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14354 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14355
14356 SUNDANCE NETWORK DRIVER
14357 M:      Denis Kirjanov <kda@linux-powerpc.org>
14358 L:      netdev@vger.kernel.org
14359 S:      Maintained
14360 F:      drivers/net/ethernet/dlink/sundance.c
14361
14362 SUPERH
14363 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14364 M:      Rich Felker <dalias@libc.org>
14365 L:      linux-sh@vger.kernel.org
14366 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14367 S:      Maintained
14368 F:      Documentation/sh/
14369 F:      arch/sh/
14370 F:      drivers/sh/
14371
14372 SUSPEND TO RAM
14373 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14374 M:      Len Brown <len.brown@intel.com>
14375 M:      Pavel Machek <pavel@ucw.cz>
14376 L:      linux-pm@vger.kernel.org
14377 B:      https://bugzilla.kernel.org
14378 S:      Supported
14379 F:      Documentation/power/
14380 F:      arch/x86/kernel/acpi/
14381 F:      drivers/base/power/
14382 F:      kernel/power/
14383 F:      include/linux/suspend.h
14384 F:      include/linux/freezer.h
14385 F:      include/linux/pm.h
14386
14387 SVGA HANDLING
14388 M:      Martin Mares <mj@ucw.cz>
14389 L:      linux-video@atrey.karlin.mff.cuni.cz
14390 S:      Maintained
14391 F:      Documentation/svga.txt
14392 F:      arch/x86/boot/video*
14393
14394 SWIOTLB SUBSYSTEM
14395 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14396 L:      iommu@lists.linux-foundation.org
14397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14398 S:      Supported
14399 F:      kernel/dma/swiotlb.c
14400 F:      arch/*/kernel/pci-swiotlb.c
14401 F:      include/linux/swiotlb.h
14402
14403 SWITCHDEV
14404 M:      Jiri Pirko <jiri@resnulli.us>
14405 M:      Ivan Vecera <ivecera@redhat.com>
14406 L:      netdev@vger.kernel.org
14407 S:      Supported
14408 F:      net/switchdev/
14409 F:      include/net/switchdev.h
14410
14411 SY8106A REGULATOR DRIVER
14412 M:      Icenowy Zheng <icenowy@aosc.io>
14413 S:      Maintained
14414 F:      drivers/regulator/sy8106a-regulator.c
14415 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14416
14417 SYNC FILE FRAMEWORK
14418 M:      Sumit Semwal <sumit.semwal@linaro.org>
14419 R:      Gustavo Padovan <gustavo@padovan.org>
14420 S:      Maintained
14421 L:      linux-media@vger.kernel.org
14422 L:      dri-devel@lists.freedesktop.org
14423 F:      drivers/dma-buf/sync_*
14424 F:      drivers/dma-buf/dma-fence*
14425 F:      drivers/dma-buf/sw_sync.c
14426 F:      include/linux/sync_file.h
14427 F:      include/uapi/linux/sync_file.h
14428 F:      Documentation/sync_file.txt
14429 T:      git git://anongit.freedesktop.org/drm/drm-misc
14430
14431 SYNOPSYS ARC ARCHITECTURE
14432 M:      Vineet Gupta <vgupta@synopsys.com>
14433 L:      linux-snps-arc@lists.infradead.org
14434 S:      Supported
14435 F:      arch/arc/
14436 F:      Documentation/devicetree/bindings/arc/*
14437 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14438 F:      drivers/clocksource/arc_timer.c
14439 F:      drivers/tty/serial/arc_uart.c
14440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14441
14442 SYNOPSYS ARC HSDK SDP pll clock driver
14443 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14444 S:      Supported
14445 F:      drivers/clk/clk-hsdk-pll.c
14446 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14447
14448 SYNOPSYS ARC SDP clock driver
14449 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14450 S:      Supported
14451 F:      drivers/clk/axs10x/*
14452 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14453
14454 SYNOPSYS ARC SDP platform support
14455 M:      Alexey Brodkin <abrodkin@synopsys.com>
14456 S:      Supported
14457 F:      arch/arc/plat-axs10x
14458 F:      arch/arc/boot/dts/ax*
14459 F:      Documentation/devicetree/bindings/arc/axs10*
14460
14461 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14462 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14463 S:      Supported
14464 F:      drivers/reset/reset-axs10x.c
14465 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14466
14467 SYNOPSYS CREG GPIO DRIVER
14468 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14469 S:      Maintained
14470 F:      drivers/gpio/gpio-creg-snps.c
14471 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14472
14473 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14474 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14475 S:      Maintained
14476 F:      drivers/tty/serial/8250/8250_dw.c
14477
14478 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14479 M:      Hoan Tran <hotran@apm.com>
14480 L:      linux-gpio@vger.kernel.org
14481 S:      Maintained
14482 F:      drivers/gpio/gpio-dwapb.c
14483 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14484
14485 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14486 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14487 S:      Maintained
14488 F:      drivers/dma/dwi-axi-dmac/
14489 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14490
14491 SYNOPSYS DESIGNWARE DMAC DRIVER
14492 M:      Viresh Kumar <vireshk@kernel.org>
14493 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14494 S:      Maintained
14495 F:      include/linux/dma/dw.h
14496 F:      include/linux/platform_data/dma-dw.h
14497 F:      drivers/dma/dw/
14498
14499 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14500 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14501 L:      netdev@vger.kernel.org
14502 S:      Supported
14503 F:      drivers/net/ethernet/synopsys/
14504
14505 SYNOPSYS DESIGNWARE I2C DRIVER
14506 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14507 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14508 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14509 L:      linux-i2c@vger.kernel.org
14510 S:      Maintained
14511 F:      drivers/i2c/busses/i2c-designware-*
14512 F:      include/linux/platform_data/i2c-designware.h
14513
14514 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14515 M:      Jaehoon Chung <jh80.chung@samsung.com>
14516 L:      linux-mmc@vger.kernel.org
14517 S:      Maintained
14518 F:      drivers/mmc/host/dw_mmc*
14519
14520 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14521 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14522 S:      Supported
14523 F:      drivers/reset/reset-hsdk.c
14524 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14525 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14526
14527 SYSTEM CONFIGURATION (SYSCON)
14528 M:      Lee Jones <lee.jones@linaro.org>
14529 M:      Arnd Bergmann <arnd@arndb.de>
14530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14531 S:      Supported
14532 F:      drivers/mfd/syscon.c
14533
14534 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14535 M:      Sudeep Holla <sudeep.holla@arm.com>
14536 L:      linux-arm-kernel@lists.infradead.org
14537 S:      Maintained
14538 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14539 F:      drivers/clk/clk-sc[mp]i.c
14540 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14541 F:      drivers/firmware/arm_scpi.c
14542 F:      drivers/firmware/arm_scmi/
14543 F:      include/linux/sc[mp]i_protocol.h
14544
14545 SYSTEM RESET/SHUTDOWN DRIVERS
14546 M:      Sebastian Reichel <sre@kernel.org>
14547 L:      linux-pm@vger.kernel.org
14548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14549 S:      Maintained
14550 F:      Documentation/devicetree/bindings/power/reset/
14551 F:      drivers/power/reset/
14552
14553 SYSTEM TRACE MODULE CLASS
14554 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14555 S:      Maintained
14556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14557 F:      Documentation/trace/stm.rst
14558 F:      drivers/hwtracing/stm/
14559 F:      include/linux/stm.h
14560 F:      include/uapi/linux/stm.h
14561
14562 SYSV FILESYSTEM
14563 M:      Christoph Hellwig <hch@infradead.org>
14564 S:      Maintained
14565 F:      Documentation/filesystems/sysv-fs.txt
14566 F:      fs/sysv/
14567 F:      include/linux/sysv_fs.h
14568
14569 TARGET SUBSYSTEM
14570 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14571 L:      linux-scsi@vger.kernel.org
14572 L:      target-devel@vger.kernel.org
14573 W:      http://www.linux-iscsi.org
14574 W:      http://groups.google.com/group/linux-iscsi-target-dev
14575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14576 S:      Supported
14577 F:      drivers/target/
14578 F:      include/target/
14579 F:      Documentation/target/
14580
14581 TASKSTATS STATISTICS INTERFACE
14582 M:      Balbir Singh <bsingharora@gmail.com>
14583 S:      Maintained
14584 F:      Documentation/accounting/taskstats*
14585 F:      include/linux/taskstats*
14586 F:      kernel/taskstats.c
14587
14588 TC subsystem
14589 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14590 M:      Cong Wang <xiyou.wangcong@gmail.com>
14591 M:      Jiri Pirko <jiri@resnulli.us>
14592 L:      netdev@vger.kernel.org
14593 S:      Maintained
14594 F:      include/net/pkt_cls.h
14595 F:      include/net/pkt_sched.h
14596 F:      include/net/tc_act/
14597 F:      include/uapi/linux/pkt_cls.h
14598 F:      include/uapi/linux/pkt_sched.h
14599 F:      include/uapi/linux/tc_act/
14600 F:      include/uapi/linux/tc_ematch/
14601 F:      net/sched/
14602
14603 TC90522 MEDIA DRIVER
14604 M:      Akihiro Tsukada <tskd08@gmail.com>
14605 L:      linux-media@vger.kernel.org
14606 S:      Odd Fixes
14607 F:      drivers/media/dvb-frontends/tc90522*
14608
14609 TCP LOW PRIORITY MODULE
14610 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14611 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14612 W:      http://tcp-lp-mod.sourceforge.net/
14613 S:      Maintained
14614 F:      net/ipv4/tcp_lp.c
14615
14616 TDA10071 MEDIA DRIVER
14617 M:      Antti Palosaari <crope@iki.fi>
14618 L:      linux-media@vger.kernel.org
14619 W:      https://linuxtv.org
14620 W:      http://palosaari.fi/linux/
14621 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14622 T:      git git://linuxtv.org/anttip/media_tree.git
14623 S:      Maintained
14624 F:      drivers/media/dvb-frontends/tda10071*
14625
14626 TDA18212 MEDIA DRIVER
14627 M:      Antti Palosaari <crope@iki.fi>
14628 L:      linux-media@vger.kernel.org
14629 W:      https://linuxtv.org
14630 W:      http://palosaari.fi/linux/
14631 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14632 T:      git git://linuxtv.org/anttip/media_tree.git
14633 S:      Maintained
14634 F:      drivers/media/tuners/tda18212*
14635
14636 TDA18218 MEDIA DRIVER
14637 M:      Antti Palosaari <crope@iki.fi>
14638 L:      linux-media@vger.kernel.org
14639 W:      https://linuxtv.org
14640 W:      http://palosaari.fi/linux/
14641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14642 T:      git git://linuxtv.org/anttip/media_tree.git
14643 S:      Maintained
14644 F:      drivers/media/tuners/tda18218*
14645
14646 TDA18250 MEDIA DRIVER
14647 M:      Olli Salonen <olli.salonen@iki.fi>
14648 L:      linux-media@vger.kernel.org
14649 W:      https://linuxtv.org
14650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14651 T:      git git://linuxtv.org/media_tree.git
14652 S:      Maintained
14653 F:      drivers/media/tuners/tda18250*
14654
14655 TDA18271 MEDIA DRIVER
14656 M:      Michael Krufky <mkrufky@linuxtv.org>
14657 L:      linux-media@vger.kernel.org
14658 W:      https://linuxtv.org
14659 W:      http://github.com/mkrufky
14660 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14661 T:      git git://linuxtv.org/mkrufky/tuners.git
14662 S:      Maintained
14663 F:      drivers/media/tuners/tda18271*
14664
14665 TDA1997x MEDIA DRIVER
14666 M:      Tim Harvey <tharvey@gateworks.com>
14667 L:      linux-media@vger.kernel.org
14668 W:      https://linuxtv.org
14669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14670 S:      Maintained
14671 F:      drivers/media/i2c/tda1997x.*
14672
14673 TDA827x MEDIA DRIVER
14674 M:      Michael Krufky <mkrufky@linuxtv.org>
14675 L:      linux-media@vger.kernel.org
14676 W:      https://linuxtv.org
14677 W:      http://github.com/mkrufky
14678 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14679 T:      git git://linuxtv.org/mkrufky/tuners.git
14680 S:      Maintained
14681 F:      drivers/media/tuners/tda8290.*
14682
14683 TDA8290 MEDIA DRIVER
14684 M:      Michael Krufky <mkrufky@linuxtv.org>
14685 L:      linux-media@vger.kernel.org
14686 W:      https://linuxtv.org
14687 W:      http://github.com/mkrufky
14688 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14689 T:      git git://linuxtv.org/mkrufky/tuners.git
14690 S:      Maintained
14691 F:      drivers/media/tuners/tda8290.*
14692
14693 TDA9840 MEDIA DRIVER
14694 M:      Hans Verkuil <hverkuil@xs4all.nl>
14695 L:      linux-media@vger.kernel.org
14696 T:      git git://linuxtv.org/media_tree.git
14697 W:      https://linuxtv.org
14698 S:      Maintained
14699 F:      drivers/media/i2c/tda9840*
14700
14701 TEA5761 TUNER DRIVER
14702 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14703 L:      linux-media@vger.kernel.org
14704 W:      https://linuxtv.org
14705 T:      git git://linuxtv.org/media_tree.git
14706 S:      Odd fixes
14707 F:      drivers/media/tuners/tea5761.*
14708
14709 TEA5767 TUNER DRIVER
14710 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14711 L:      linux-media@vger.kernel.org
14712 W:      https://linuxtv.org
14713 T:      git git://linuxtv.org/media_tree.git
14714 S:      Maintained
14715 F:      drivers/media/tuners/tea5767.*
14716
14717 TEA6415C MEDIA DRIVER
14718 M:      Hans Verkuil <hverkuil@xs4all.nl>
14719 L:      linux-media@vger.kernel.org
14720 T:      git git://linuxtv.org/media_tree.git
14721 W:      https://linuxtv.org
14722 S:      Maintained
14723 F:      drivers/media/i2c/tea6415c*
14724
14725 TEA6420 MEDIA DRIVER
14726 M:      Hans Verkuil <hverkuil@xs4all.nl>
14727 L:      linux-media@vger.kernel.org
14728 T:      git git://linuxtv.org/media_tree.git
14729 W:      https://linuxtv.org
14730 S:      Maintained
14731 F:      drivers/media/i2c/tea6420*
14732
14733 TEAM DRIVER
14734 M:      Jiri Pirko <jiri@resnulli.us>
14735 L:      netdev@vger.kernel.org
14736 S:      Supported
14737 F:      drivers/net/team/
14738 F:      include/linux/if_team.h
14739 F:      include/uapi/linux/if_team.h
14740
14741 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14742 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14743 S:      Maintained
14744 F:      arch/x86/platform/ts5500/
14745
14746 TECHNOTREND USB IR RECEIVER
14747 M:      Sean Young <sean@mess.org>
14748 L:      linux-media@vger.kernel.org
14749 S:      Maintained
14750 F:      drivers/media/rc/ttusbir.c
14751
14752 TECHWELL TW9910 VIDEO DECODER
14753 L:      linux-media@vger.kernel.org
14754 S:      Orphan
14755 F:      drivers/media/i2c/tw9910.c
14756 F:      include/media/i2c/tw9910.h
14757
14758 TEE SUBSYSTEM
14759 M:      Jens Wiklander <jens.wiklander@linaro.org>
14760 S:      Maintained
14761 F:      include/linux/tee_drv.h
14762 F:      include/uapi/linux/tee.h
14763 F:      drivers/tee/
14764 F:      Documentation/tee.txt
14765
14766 TEGRA ARCHITECTURE SUPPORT
14767 M:      Thierry Reding <thierry.reding@gmail.com>
14768 M:      Jonathan Hunter <jonathanh@nvidia.com>
14769 L:      linux-tegra@vger.kernel.org
14770 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14772 S:      Supported
14773 N:      [^a-z]tegra
14774
14775 TEGRA CLOCK DRIVER
14776 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14777 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14778 S:      Supported
14779 F:      drivers/clk/tegra/
14780
14781 TEGRA DMA DRIVERS
14782 M:      Laxman Dewangan <ldewangan@nvidia.com>
14783 M:      Jon Hunter <jonathanh@nvidia.com>
14784 S:      Supported
14785 F:      drivers/dma/tegra*
14786
14787 TEGRA I2C DRIVER
14788 M:      Laxman Dewangan <ldewangan@nvidia.com>
14789 S:      Supported
14790 F:      drivers/i2c/busses/i2c-tegra.c
14791
14792 TEGRA IOMMU DRIVERS
14793 M:      Thierry Reding <thierry.reding@gmail.com>
14794 L:      linux-tegra@vger.kernel.org
14795 S:      Supported
14796 F:      drivers/iommu/tegra*
14797
14798 TEGRA KBC DRIVER
14799 M:      Laxman Dewangan <ldewangan@nvidia.com>
14800 S:      Supported
14801 F:      drivers/input/keyboard/tegra-kbc.c
14802
14803 TEGRA NAND DRIVER
14804 M:      Stefan Agner <stefan@agner.ch>
14805 M:      Lucas Stach <dev@lynxeye.de>
14806 S:      Maintained
14807 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14808 F:      drivers/mtd/nand/raw/tegra_nand.c
14809
14810 TEGRA PWM DRIVER
14811 M:      Thierry Reding <thierry.reding@gmail.com>
14812 S:      Supported
14813 F:      drivers/pwm/pwm-tegra.c
14814
14815 TEGRA SERIAL DRIVER
14816 M:      Laxman Dewangan <ldewangan@nvidia.com>
14817 S:      Supported
14818 F:      drivers/tty/serial/serial-tegra.c
14819
14820 TEGRA SPI DRIVER
14821 M:      Laxman Dewangan <ldewangan@nvidia.com>
14822 S:      Supported
14823 F:      drivers/spi/spi-tegra*
14824
14825 TEHUTI ETHERNET DRIVER
14826 M:      Andy Gospodarek <andy@greyhouse.net>
14827 L:      netdev@vger.kernel.org
14828 S:      Supported
14829 F:      drivers/net/ethernet/tehuti/*
14830
14831 Telecom Clock Driver for MCPL0010
14832 M:      Mark Gross <mark.gross@intel.com>
14833 S:      Supported
14834 F:      drivers/char/tlclk.c
14835
14836 TENSILICA XTENSA PORT (xtensa)
14837 M:      Chris Zankel <chris@zankel.net>
14838 M:      Max Filippov <jcmvbkbc@gmail.com>
14839 L:      linux-xtensa@linux-xtensa.org
14840 T:      git git://github.com/czankel/xtensa-linux.git
14841 S:      Maintained
14842 F:      arch/xtensa/
14843 F:      drivers/irqchip/irq-xtensa-*
14844
14845 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14846 M:      Nishanth Menon <nm@ti.com>
14847 M:      Tero Kristo <t-kristo@ti.com>
14848 M:      Santosh Shilimkar <ssantosh@kernel.org>
14849 L:      linux-arm-kernel@lists.infradead.org
14850 S:      Maintained
14851 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14852 F:      drivers/firmware/ti_sci*
14853 F:      include/linux/soc/ti/ti_sci_protocol.h
14854 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14855 F:      drivers/soc/ti/ti_sci_pm_domains.c
14856 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14857 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14858 F:      drivers/clk/keystone/sci-clk.c
14859 F:      drivers/reset/reset-ti-sci.c
14860
14861 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14862 M:      Hans Verkuil <hverkuil@xs4all.nl>
14863 L:      linux-media@vger.kernel.org
14864 T:      git git://linuxtv.org/media_tree.git
14865 W:      https://linuxtv.org
14866 S:      Maintained
14867 F:      drivers/media/radio/radio-raremono.c
14868
14869 THERMAL
14870 M:      Zhang Rui <rui.zhang@intel.com>
14871 M:      Eduardo Valentin <edubezval@gmail.com>
14872 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14873 L:      linux-pm@vger.kernel.org
14874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14876 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14877 S:      Supported
14878 F:      drivers/thermal/
14879 F:      include/linux/thermal.h
14880 F:      include/uapi/linux/thermal.h
14881 F:      include/linux/cpu_cooling.h
14882 F:      Documentation/devicetree/bindings/thermal/
14883
14884 THERMAL/CPU_COOLING
14885 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14886 M:      Viresh Kumar <viresh.kumar@linaro.org>
14887 M:      Javi Merino <javi.merino@kernel.org>
14888 L:      linux-pm@vger.kernel.org
14889 S:      Supported
14890 F:      Documentation/thermal/cpu-cooling-api.txt
14891 F:      drivers/thermal/cpu_cooling.c
14892 F:      include/linux/cpu_cooling.h
14893
14894 THINKPAD ACPI EXTRAS DRIVER
14895 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14896 L:      ibm-acpi-devel@lists.sourceforge.net
14897 L:      platform-driver-x86@vger.kernel.org
14898 W:      http://ibm-acpi.sourceforge.net
14899 W:      http://thinkwiki.org/wiki/Ibm-acpi
14900 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14901 S:      Maintained
14902 F:      drivers/platform/x86/thinkpad_acpi.c
14903
14904 THUNDERBOLT DRIVER
14905 M:      Andreas Noever <andreas.noever@gmail.com>
14906 M:      Michael Jamet <michael.jamet@intel.com>
14907 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14908 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14910 S:      Maintained
14911 F:      Documentation/admin-guide/thunderbolt.rst
14912 F:      drivers/thunderbolt/
14913 F:      include/linux/thunderbolt.h
14914
14915 THUNDERBOLT NETWORK DRIVER
14916 M:      Michael Jamet <michael.jamet@intel.com>
14917 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14918 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14919 L:      netdev@vger.kernel.org
14920 S:      Maintained
14921 F:      drivers/net/thunderbolt.c
14922
14923 THUNDERX GPIO DRIVER
14924 M:      David Daney <david.daney@cavium.com>
14925 S:      Maintained
14926 F:      drivers/gpio/gpio-thunderx.c
14927
14928 TI AM437X VPFE DRIVER
14929 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14930 L:      linux-media@vger.kernel.org
14931 W:      https://linuxtv.org
14932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14933 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14934 S:      Maintained
14935 F:      drivers/media/platform/am437x/
14936
14937 TI BANDGAP AND THERMAL DRIVER
14938 M:      Eduardo Valentin <edubezval@gmail.com>
14939 M:      Keerthy <j-keerthy@ti.com>
14940 L:      linux-pm@vger.kernel.org
14941 L:      linux-omap@vger.kernel.org
14942 S:      Maintained
14943 F:      drivers/thermal/ti-soc-thermal/
14944
14945 TI BQ27XXX POWER SUPPLY DRIVER
14946 R:      Andrew F. Davis <afd@ti.com>
14947 F:      include/linux/power/bq27xxx_battery.h
14948 F:      drivers/power/supply/bq27xxx_battery.c
14949 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14950
14951 TI CDCE706 CLOCK DRIVER
14952 M:      Max Filippov <jcmvbkbc@gmail.com>
14953 S:      Maintained
14954 F:      drivers/clk/clk-cdce706.c
14955
14956 TI CLOCK DRIVER
14957 M:      Tero Kristo <t-kristo@ti.com>
14958 L:      linux-omap@vger.kernel.org
14959 S:      Maintained
14960 F:      drivers/clk/ti/
14961 F:      include/linux/clk/ti.h
14962
14963 TI DAVINCI MACHINE SUPPORT
14964 M:      Sekhar Nori <nsekhar@ti.com>
14965 M:      Kevin Hilman <khilman@kernel.org>
14966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14968 S:      Supported
14969 F:      arch/arm/mach-davinci/
14970 F:      drivers/i2c/busses/i2c-davinci.c
14971 F:      arch/arm/boot/dts/da850*
14972
14973 TI DAVINCI SERIES CLOCK DRIVER
14974 M:      David Lechner <david@lechnology.com>
14975 R:      Sekhar Nori <nsekhar@ti.com>
14976 S:      Maintained
14977 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14978 F:      drivers/clk/davinci/
14979
14980 TI DAVINCI SERIES GPIO DRIVER
14981 M:      Keerthy <j-keerthy@ti.com>
14982 L:      linux-gpio@vger.kernel.org
14983 S:      Maintained
14984 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14985 F:      drivers/gpio/gpio-davinci.c
14986
14987 TI DAVINCI SERIES MEDIA DRIVER
14988 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14989 L:      linux-media@vger.kernel.org
14990 W:      https://linuxtv.org
14991 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14992 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14993 S:      Maintained
14994 F:      drivers/media/platform/davinci/
14995 F:      include/media/davinci/
14996
14997 TI ETHERNET SWITCH DRIVER (CPSW)
14998 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14999 L:      linux-omap@vger.kernel.org
15000 L:      netdev@vger.kernel.org
15001 S:      Maintained
15002 F:      drivers/net/ethernet/ti/cpsw*
15003 F:      drivers/net/ethernet/ti/davinci*
15004
15005 TI FLASH MEDIA INTERFACE DRIVER
15006 M:      Alex Dubov <oakad@yahoo.com>
15007 S:      Maintained
15008 F:      drivers/misc/tifm*
15009 F:      drivers/mmc/host/tifm_sd.c
15010 F:      include/linux/tifm.h
15011
15012 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15013 M:      Santosh Shilimkar <ssantosh@kernel.org>
15014 L:      linux-kernel@vger.kernel.org
15015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15016 S:      Maintained
15017 F:      drivers/soc/ti/*
15018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15019
15020 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15021 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15022 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15023 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15024 S:      Maintained
15025 F:      sound/soc/codecs/lm49453*
15026 F:      sound/soc/codecs/isabelle*
15027
15028 TI LP855x BACKLIGHT DRIVER
15029 M:      Milo Kim <milo.kim@ti.com>
15030 S:      Maintained
15031 F:      Documentation/backlight/lp855x-driver.txt
15032 F:      drivers/video/backlight/lp855x_bl.c
15033 F:      include/linux/platform_data/lp855x.h
15034
15035 TI LP8727 CHARGER DRIVER
15036 M:      Milo Kim <milo.kim@ti.com>
15037 S:      Maintained
15038 F:      drivers/power/supply/lp8727_charger.c
15039 F:      include/linux/platform_data/lp8727.h
15040
15041 TI LP8788 MFD DRIVER
15042 M:      Milo Kim <milo.kim@ti.com>
15043 S:      Maintained
15044 F:      drivers/iio/adc/lp8788_adc.c
15045 F:      drivers/leds/leds-lp8788.c
15046 F:      drivers/mfd/lp8788*.c
15047 F:      drivers/power/supply/lp8788-charger.c
15048 F:      drivers/regulator/lp8788-*.c
15049 F:      include/linux/mfd/lp8788*.h
15050
15051 TI NETCP ETHERNET DRIVER
15052 M:      Wingman Kwok <w-kwok2@ti.com>
15053 M:      Murali Karicheri <m-karicheri2@ti.com>
15054 L:      netdev@vger.kernel.org
15055 S:      Maintained
15056 F:      drivers/net/ethernet/ti/netcp*
15057
15058 TI PCM3060 ASoC CODEC DRIVER
15059 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15060 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15061 S:      Maintained
15062 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15063 F:      sound/soc/codecs/pcm3060*
15064
15065 TI TAS571X FAMILY ASoC CODEC DRIVER
15066 M:      Kevin Cernekee <cernekee@chromium.org>
15067 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15068 S:      Odd Fixes
15069 F:      sound/soc/codecs/tas571x*
15070
15071 TI TRF7970A NFC DRIVER
15072 M:      Mark Greer <mgreer@animalcreek.com>
15073 L:      linux-wireless@vger.kernel.org
15074 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15075 S:      Supported
15076 F:      drivers/nfc/trf7970a.c
15077 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15078
15079 TI TWL4030 SERIES SOC CODEC DRIVER
15080 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15081 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15082 S:      Maintained
15083 F:      sound/soc/codecs/twl4030*
15084
15085 TI VPE/CAL DRIVERS
15086 M:      Benoit Parrot <bparrot@ti.com>
15087 L:      linux-media@vger.kernel.org
15088 W:      http://linuxtv.org/
15089 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15090 S:      Maintained
15091 F:      drivers/media/platform/ti-vpe/
15092
15093 TI WILINK WIRELESS DRIVERS
15094 L:      linux-wireless@vger.kernel.org
15095 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15096 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15098 S:      Orphan
15099 F:      drivers/net/wireless/ti/
15100 F:      include/linux/wl12xx.h
15101
15102 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15103 M:      John Stultz <john.stultz@linaro.org>
15104 M:      Thomas Gleixner <tglx@linutronix.de>
15105 R:      Stephen Boyd <sboyd@kernel.org>
15106 L:      linux-kernel@vger.kernel.org
15107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15108 S:      Supported
15109 F:      include/linux/clocksource.h
15110 F:      include/linux/time.h
15111 F:      include/linux/timex.h
15112 F:      include/uapi/linux/time.h
15113 F:      include/uapi/linux/timex.h
15114 F:      kernel/time/clocksource.c
15115 F:      kernel/time/time*.c
15116 F:      kernel/time/alarmtimer.c
15117 F:      kernel/time/ntp.c
15118 F:      tools/testing/selftests/timers/
15119
15120 TIPC NETWORK LAYER
15121 M:      Jon Maloy <jon.maloy@ericsson.com>
15122 M:      Ying Xue <ying.xue@windriver.com>
15123 L:      netdev@vger.kernel.org (core kernel code)
15124 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15125 W:      http://tipc.sourceforge.net/
15126 S:      Maintained
15127 F:      include/uapi/linux/tipc*.h
15128 F:      net/tipc/
15129
15130 TLAN NETWORK DRIVER
15131 M:      Samuel Chessman <chessman@tux.org>
15132 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15133 W:      http://sourceforge.net/projects/tlan/
15134 S:      Maintained
15135 F:      Documentation/networking/tlan.txt
15136 F:      drivers/net/ethernet/ti/tlan.*
15137
15138 TM6000 VIDEO4LINUX DRIVER
15139 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15140 L:      linux-media@vger.kernel.org
15141 W:      https://linuxtv.org
15142 T:      git git://linuxtv.org/media_tree.git
15143 S:      Odd fixes
15144 F:      drivers/media/usb/tm6000/
15145 F:      Documentation/media/v4l-drivers/tm6000*
15146
15147 TMIO/SDHI MMC DRIVER
15148 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15149 L:      linux-mmc@vger.kernel.org
15150 S:      Supported
15151 F:      drivers/mmc/host/tmio_mmc*
15152 F:      drivers/mmc/host/renesas_sdhi*
15153 F:      include/linux/mfd/tmio.h
15154
15155 TMP401 HARDWARE MONITOR DRIVER
15156 M:      Guenter Roeck <linux@roeck-us.net>
15157 L:      linux-hwmon@vger.kernel.org
15158 S:      Maintained
15159 F:      Documentation/hwmon/tmp401
15160 F:      drivers/hwmon/tmp401.c
15161
15162 TMPFS (SHMEM FILESYSTEM)
15163 M:      Hugh Dickins <hughd@google.com>
15164 L:      linux-mm@kvack.org
15165 S:      Maintained
15166 F:      include/linux/shmem_fs.h
15167 F:      mm/shmem.c
15168
15169 TOMOYO SECURITY MODULE
15170 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15171 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15172 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15173 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15174 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15175 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15176 W:      http://tomoyo.sourceforge.jp/
15177 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15178 S:      Maintained
15179 F:      security/tomoyo/
15180
15181 TOPSTAR LAPTOP EXTRAS DRIVER
15182 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15183 L:      platform-driver-x86@vger.kernel.org
15184 S:      Maintained
15185 F:      drivers/platform/x86/topstar-laptop.c
15186
15187 TORTURE-TEST MODULES
15188 M:      Davidlohr Bueso <dave@stgolabs.net>
15189 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15190 M:      Josh Triplett <josh@joshtriplett.org>
15191 L:      linux-kernel@vger.kernel.org
15192 S:      Supported
15193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15194 F:      Documentation/RCU/torture.txt
15195 F:      kernel/torture.c
15196 F:      kernel/rcu/rcutorture.c
15197 F:      kernel/rcu/rcuperf.c
15198 F:      kernel/locking/locktorture.c
15199
15200 TOSHIBA ACPI EXTRAS DRIVER
15201 M:      Azael Avalos <coproscefalo@gmail.com>
15202 L:      platform-driver-x86@vger.kernel.org
15203 S:      Maintained
15204 F:      drivers/platform/x86/toshiba_acpi.c
15205
15206 TOSHIBA BLUETOOTH DRIVER
15207 M:      Azael Avalos <coproscefalo@gmail.com>
15208 L:      platform-driver-x86@vger.kernel.org
15209 S:      Maintained
15210 F:      drivers/platform/x86/toshiba_bluetooth.c
15211
15212 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15213 M:      Azael Avalos <coproscefalo@gmail.com>
15214 L:      platform-driver-x86@vger.kernel.org
15215 S:      Maintained
15216 F:      drivers/platform/x86/toshiba_haps.c
15217
15218 TOSHIBA SMM DRIVER
15219 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15220 W:      http://www.buzzard.org.uk/toshiba/
15221 S:      Maintained
15222 F:      drivers/char/toshiba.c
15223 F:      include/linux/toshiba.h
15224 F:      include/uapi/linux/toshiba.h
15225
15226 TOSHIBA TC358743 DRIVER
15227 M:      Mats Randgaard <matrandg@cisco.com>
15228 L:      linux-media@vger.kernel.org
15229 S:      Maintained
15230 F:      drivers/media/i2c/tc358743*
15231 F:      include/media/i2c/tc358743.h
15232
15233 TOSHIBA WMI HOTKEYS DRIVER
15234 M:      Azael Avalos <coproscefalo@gmail.com>
15235 L:      platform-driver-x86@vger.kernel.org
15236 S:      Maintained
15237 F:      drivers/platform/x86/toshiba-wmi.c
15238
15239 TPM DEVICE DRIVER
15240 M:      Peter Huewe <peterhuewe@gmx.de>
15241 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15242 R:      Jason Gunthorpe <jgg@ziepe.ca>
15243 L:      linux-integrity@vger.kernel.org
15244 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15245 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15246 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15247 S:      Maintained
15248 F:      drivers/char/tpm/
15249
15250 TRACING
15251 M:      Steven Rostedt <rostedt@goodmis.org>
15252 M:      Ingo Molnar <mingo@redhat.com>
15253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15254 S:      Maintained
15255 F:      Documentation/trace/ftrace.rst
15256 F:      arch/*/*/*/ftrace.h
15257 F:      arch/*/kernel/ftrace.c
15258 F:      include/*/ftrace.h
15259 F:      include/linux/trace*.h
15260 F:      include/trace/
15261 F:      kernel/trace/
15262 F:      tools/testing/selftests/ftrace/
15263
15264 TRACING MMIO ACCESSES (MMIOTRACE)
15265 M:      Steven Rostedt <rostedt@goodmis.org>
15266 M:      Ingo Molnar <mingo@kernel.org>
15267 R:      Karol Herbst <karolherbst@gmail.com>
15268 R:      Pekka Paalanen <ppaalanen@gmail.com>
15269 S:      Maintained
15270 L:      linux-kernel@vger.kernel.org
15271 L:      nouveau@lists.freedesktop.org
15272 F:      kernel/trace/trace_mmiotrace.c
15273 F:      include/linux/mmiotrace.h
15274 F:      arch/x86/mm/kmmio.c
15275 F:      arch/x86/mm/mmio-mod.c
15276 F:      arch/x86/mm/testmmiotrace.c
15277
15278 TRIVIAL PATCHES
15279 M:      Jiri Kosina <trivial@kernel.org>
15280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15281 S:      Maintained
15282 K:      ^Subject:.*(?i)trivial
15283
15284 TEMPO SEMICONDUCTOR DRIVERS
15285 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15286 S:      Maintained
15287 F:      sound/soc/codecs/tscs*.c
15288 F:      sound/soc/codecs/tscs*.h
15289 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15290
15291 TTY LAYER
15292 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15293 M:      Jiri Slaby <jslaby@suse.com>
15294 S:      Supported
15295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15296 F:      Documentation/serial/
15297 F:      drivers/tty/
15298 F:      drivers/tty/serial/serial_core.c
15299 F:      include/linux/serial_core.h
15300 F:      include/linux/serial.h
15301 F:      include/linux/tty.h
15302 F:      include/uapi/linux/serial_core.h
15303 F:      include/uapi/linux/serial.h
15304 F:      include/uapi/linux/tty.h
15305
15306 TUA9001 MEDIA DRIVER
15307 M:      Antti Palosaari <crope@iki.fi>
15308 L:      linux-media@vger.kernel.org
15309 W:      https://linuxtv.org
15310 W:      http://palosaari.fi/linux/
15311 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15312 T:      git git://linuxtv.org/anttip/media_tree.git
15313 S:      Maintained
15314 F:      drivers/media/tuners/tua9001*
15315
15316 TULIP NETWORK DRIVERS
15317 L:      netdev@vger.kernel.org
15318 L:      linux-parisc@vger.kernel.org
15319 S:      Orphan
15320 F:      drivers/net/ethernet/dec/tulip/
15321
15322 TUN/TAP driver
15323 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15324 W:      http://vtun.sourceforge.net/tun
15325 S:      Maintained
15326 F:      Documentation/networking/tuntap.txt
15327 F:      arch/um/os-Linux/drivers/
15328
15329 TURBOCHANNEL SUBSYSTEM
15330 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15331 M:      Ralf Baechle <ralf@linux-mips.org>
15332 L:      linux-mips@vger.kernel.org
15333 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15334 S:      Maintained
15335 F:      drivers/tc/
15336 F:      include/linux/tc.h
15337
15338 TURBOSTAT UTILITY
15339 M:      "Len Brown" <lenb@kernel.org>
15340 L:      linux-pm@vger.kernel.org
15341 B:      https://bugzilla.kernel.org
15342 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15344 S:      Supported
15345 F:      tools/power/x86/turbostat/
15346
15347 TW5864 VIDEO4LINUX DRIVER
15348 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15349 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15350 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15351 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15352 L:      linux-media@vger.kernel.org
15353 S:      Supported
15354 F:      drivers/media/pci/tw5864/
15355
15356 TW68 VIDEO4LINUX DRIVER
15357 M:      Hans Verkuil <hverkuil@xs4all.nl>
15358 L:      linux-media@vger.kernel.org
15359 T:      git git://linuxtv.org/media_tree.git
15360 W:      https://linuxtv.org
15361 S:      Odd Fixes
15362 F:      drivers/media/pci/tw68/
15363
15364 TW686X VIDEO4LINUX DRIVER
15365 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15366 L:      linux-media@vger.kernel.org
15367 T:      git git://linuxtv.org/media_tree.git
15368 W:      http://linuxtv.org
15369 S:      Maintained
15370 F:      drivers/media/pci/tw686x/
15371
15372 UBI FILE SYSTEM (UBIFS)
15373 M:      Richard Weinberger <richard@nod.at>
15374 M:      Artem Bityutskiy <dedekind1@gmail.com>
15375 M:      Adrian Hunter <adrian.hunter@intel.com>
15376 L:      linux-mtd@lists.infradead.org
15377 T:      git git://git.infradead.org/ubifs-2.6.git
15378 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15379 S:      Supported
15380 F:      Documentation/filesystems/ubifs.txt
15381 F:      fs/ubifs/
15382
15383 UCLINUX (M68KNOMMU AND COLDFIRE)
15384 M:      Greg Ungerer <gerg@linux-m68k.org>
15385 W:      http://www.linux-m68k.org/
15386 W:      http://www.uclinux.org/
15387 L:      linux-m68k@lists.linux-m68k.org
15388 L:      uclinux-dev@uclinux.org  (subscribers-only)
15389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15390 S:      Maintained
15391 F:      arch/m68k/coldfire/
15392 F:      arch/m68k/68*/
15393 F:      arch/m68k/*/*_no.*
15394 F:      arch/m68k/include/asm/*_no.*
15395
15396 UDF FILESYSTEM
15397 M:      Jan Kara <jack@suse.com>
15398 S:      Maintained
15399 F:      Documentation/filesystems/udf.txt
15400 F:      fs/udf/
15401
15402 UDRAW TABLET
15403 M:      Bastien Nocera <hadess@hadess.net>
15404 L:      linux-input@vger.kernel.org
15405 S:      Maintained
15406 F:      drivers/hid/hid-udraw-ps3.c
15407
15408 UFS FILESYSTEM
15409 M:      Evgeniy Dushistov <dushistov@mail.ru>
15410 S:      Maintained
15411 F:      Documentation/filesystems/ufs.txt
15412 F:      fs/ufs/
15413
15414 UHID USERSPACE HID IO DRIVER:
15415 M:      David Herrmann <dh.herrmann@googlemail.com>
15416 L:      linux-input@vger.kernel.org
15417 S:      Maintained
15418 F:      drivers/hid/uhid.c
15419 F:      include/uapi/linux/uhid.h
15420
15421 ULPI BUS
15422 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15423 L:      linux-usb@vger.kernel.org
15424 S:      Maintained
15425 F:      drivers/usb/common/ulpi.c
15426 F:      include/linux/ulpi/
15427
15428 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15429 L:      linux-usb@vger.kernel.org
15430 S:      Orphan
15431 F:      drivers/uwb/
15432 F:      include/linux/uwb.h
15433 F:      include/linux/uwb/
15434
15435 UNICORE32 ARCHITECTURE:
15436 M:      Guan Xuetao <gxt@pku.edu.cn>
15437 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15438 S:      Maintained
15439 T:      git git://github.com/gxt/linux.git
15440 F:      arch/unicore32/
15441
15442 UNIFDEF
15443 M:      Tony Finch <dot@dotat.at>
15444 W:      http://dotat.at/prog/unifdef
15445 S:      Maintained
15446 F:      scripts/unifdef.c
15447
15448 UNIFORM CDROM DRIVER
15449 M:      Jens Axboe <axboe@kernel.dk>
15450 W:      http://www.kernel.dk
15451 S:      Maintained
15452 F:      Documentation/cdrom/
15453 F:      drivers/cdrom/cdrom.c
15454 F:      include/linux/cdrom.h
15455 F:      include/uapi/linux/cdrom.h
15456
15457 UNISYS S-PAR DRIVERS
15458 M:      David Kershner <david.kershner@unisys.com>
15459 L:      sparmaintainer@unisys.com (Unisys internal)
15460 S:      Supported
15461 F:      include/linux/visorbus.h
15462 F:      drivers/visorbus/
15463 F:      drivers/staging/unisys/
15464
15465 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15466 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15467 L:      linux-scsi@vger.kernel.org
15468 S:      Supported
15469 F:      Documentation/scsi/ufs.txt
15470 F:      drivers/scsi/ufs/
15471
15472 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15473 M:      Joao Pinto <jpinto@synopsys.com>
15474 L:      linux-scsi@vger.kernel.org
15475 S:      Supported
15476 F:      drivers/scsi/ufs/*dwc*
15477
15478 UNSORTED BLOCK IMAGES (UBI)
15479 M:      Artem Bityutskiy <dedekind1@gmail.com>
15480 M:      Richard Weinberger <richard@nod.at>
15481 W:      http://www.linux-mtd.infradead.org/
15482 L:      linux-mtd@lists.infradead.org
15483 T:      git git://git.infradead.org/ubifs-2.6.git
15484 S:      Supported
15485 F:      drivers/mtd/ubi/
15486 F:      include/linux/mtd/ubi.h
15487 F:      include/uapi/mtd/ubi-user.h
15488
15489 USB "USBNET" DRIVER FRAMEWORK
15490 M:      Oliver Neukum <oneukum@suse.com>
15491 L:      netdev@vger.kernel.org
15492 W:      http://www.linux-usb.org/usbnet
15493 S:      Maintained
15494 F:      drivers/net/usb/usbnet.c
15495 F:      include/linux/usb/usbnet.h
15496
15497 USB ACM DRIVER
15498 M:      Oliver Neukum <oneukum@suse.com>
15499 L:      linux-usb@vger.kernel.org
15500 S:      Maintained
15501 F:      Documentation/usb/acm.txt
15502 F:      drivers/usb/class/cdc-acm.*
15503
15504 USB AR5523 WIRELESS DRIVER
15505 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15506 L:      linux-wireless@vger.kernel.org
15507 S:      Maintained
15508 F:      drivers/net/wireless/ath/ar5523/
15509
15510 USB ATTACHED SCSI
15511 M:      Oliver Neukum <oneukum@suse.com>
15512 L:      linux-usb@vger.kernel.org
15513 L:      linux-scsi@vger.kernel.org
15514 S:      Maintained
15515 F:      drivers/usb/storage/uas.c
15516
15517 USB CDC ETHERNET DRIVER
15518 M:      Oliver Neukum <oliver@neukum.org>
15519 L:      linux-usb@vger.kernel.org
15520 S:      Maintained
15521 F:      drivers/net/usb/cdc_*.c
15522 F:      include/uapi/linux/usb/cdc.h
15523
15524 USB CHAOSKEY DRIVER
15525 M:      Keith Packard <keithp@keithp.com>
15526 L:      linux-usb@vger.kernel.org
15527 S:      Maintained
15528 F:      drivers/usb/misc/chaoskey.c
15529
15530 USB CYPRESS C67X00 DRIVER
15531 M:      Peter Korsgaard <jacmet@sunsite.dk>
15532 L:      linux-usb@vger.kernel.org
15533 S:      Maintained
15534 F:      drivers/usb/c67x00/
15535
15536 USB DAVICOM DM9601 DRIVER
15537 M:      Peter Korsgaard <jacmet@sunsite.dk>
15538 L:      netdev@vger.kernel.org
15539 W:      http://www.linux-usb.org/usbnet
15540 S:      Maintained
15541 F:      drivers/net/usb/dm9601.c
15542
15543 USB DIAMOND RIO500 DRIVER
15544 M:      Cesar Miquel <miquel@df.uba.ar>
15545 L:      rio500-users@lists.sourceforge.net
15546 W:      http://rio500.sourceforge.net
15547 S:      Maintained
15548 F:      drivers/usb/misc/rio500*
15549
15550 USB EHCI DRIVER
15551 M:      Alan Stern <stern@rowland.harvard.edu>
15552 L:      linux-usb@vger.kernel.org
15553 S:      Maintained
15554 F:      Documentation/usb/ehci.txt
15555 F:      drivers/usb/host/ehci*
15556
15557 USB GADGET/PERIPHERAL SUBSYSTEM
15558 M:      Felipe Balbi <balbi@kernel.org>
15559 L:      linux-usb@vger.kernel.org
15560 W:      http://www.linux-usb.org/gadget
15561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15562 S:      Maintained
15563 F:      drivers/usb/gadget/
15564 F:      include/linux/usb/gadget*
15565
15566 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15567 M:      Jiri Kosina <jikos@kernel.org>
15568 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15569 L:      linux-usb@vger.kernel.org
15570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15571 S:      Maintained
15572 F:      Documentation/hid/hiddev.txt
15573 F:      drivers/hid/usbhid/
15574
15575 USB INTEL XHCI ROLE MUX DRIVER
15576 M:      Hans de Goede <hdegoede@redhat.com>
15577 L:      linux-usb@vger.kernel.org
15578 S:      Maintained
15579 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15580
15581 USB ISP116X DRIVER
15582 M:      Olav Kongas <ok@artecdesign.ee>
15583 L:      linux-usb@vger.kernel.org
15584 S:      Maintained
15585 F:      drivers/usb/host/isp116x*
15586 F:      include/linux/usb/isp116x.h
15587
15588 USB LAN78XX ETHERNET DRIVER
15589 M:      Woojung Huh <woojung.huh@microchip.com>
15590 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15591 L:      netdev@vger.kernel.org
15592 S:      Maintained
15593 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15594 F:      drivers/net/usb/lan78xx.*
15595 F:      include/dt-bindings/net/microchip-lan78xx.h
15596
15597 USB MASS STORAGE DRIVER
15598 M:      Alan Stern <stern@rowland.harvard.edu>
15599 L:      linux-usb@vger.kernel.org
15600 L:      usb-storage@lists.one-eyed-alien.net
15601 S:      Maintained
15602 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15603 F:      drivers/usb/storage/
15604
15605 USB MIDI DRIVER
15606 M:      Clemens Ladisch <clemens@ladisch.de>
15607 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15608 T:      git git://git.alsa-project.org/alsa-kernel.git
15609 S:      Maintained
15610 F:      sound/usb/midi.*
15611
15612 USB NETWORKING DRIVERS
15613 L:      linux-usb@vger.kernel.org
15614 S:      Odd Fixes
15615 F:      drivers/net/usb/
15616
15617 USB OHCI DRIVER
15618 M:      Alan Stern <stern@rowland.harvard.edu>
15619 L:      linux-usb@vger.kernel.org
15620 S:      Maintained
15621 F:      Documentation/usb/ohci.txt
15622 F:      drivers/usb/host/ohci*
15623
15624 USB OTG FSM (Finite State Machine)
15625 M:      Peter Chen <Peter.Chen@nxp.com>
15626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15627 L:      linux-usb@vger.kernel.org
15628 S:      Maintained
15629 F:      drivers/usb/common/usb-otg-fsm.c
15630
15631 USB OVER IP DRIVER
15632 M:      Valentina Manea <valentina.manea.m@gmail.com>
15633 M:      Shuah Khan <shuah@kernel.org>
15634 L:      linux-usb@vger.kernel.org
15635 S:      Maintained
15636 F:      Documentation/usb/usbip_protocol.txt
15637 F:      drivers/usb/usbip/
15638 F:      tools/usb/usbip/
15639 F:      tools/testing/selftests/drivers/usb/usbip/
15640
15641 USB PEGASUS DRIVER
15642 M:      Petko Manolov <petkan@nucleusys.com>
15643 L:      linux-usb@vger.kernel.org
15644 L:      netdev@vger.kernel.org
15645 T:      git git://github.com/petkan/pegasus.git
15646 W:      https://github.com/petkan/pegasus
15647 S:      Maintained
15648 F:      drivers/net/usb/pegasus.*
15649
15650 USB PHY LAYER
15651 M:      Felipe Balbi <balbi@kernel.org>
15652 L:      linux-usb@vger.kernel.org
15653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15654 S:      Maintained
15655 F:      drivers/usb/phy/
15656
15657 USB PRINTER DRIVER (usblp)
15658 M:      Pete Zaitcev <zaitcev@redhat.com>
15659 L:      linux-usb@vger.kernel.org
15660 S:      Supported
15661 F:      drivers/usb/class/usblp.c
15662
15663 USB QMI WWAN NETWORK DRIVER
15664 M:      Bjørn Mork <bjorn@mork.no>
15665 L:      netdev@vger.kernel.org
15666 S:      Maintained
15667 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15668 F:      drivers/net/usb/qmi_wwan.c
15669
15670 USB RTL8150 DRIVER
15671 M:      Petko Manolov <petkan@nucleusys.com>
15672 L:      linux-usb@vger.kernel.org
15673 L:      netdev@vger.kernel.org
15674 T:      git git://github.com/petkan/rtl8150.git
15675 W:      https://github.com/petkan/rtl8150
15676 S:      Maintained
15677 F:      drivers/net/usb/rtl8150.c
15678
15679 USB SERIAL SUBSYSTEM
15680 M:      Johan Hovold <johan@kernel.org>
15681 L:      linux-usb@vger.kernel.org
15682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15683 S:      Maintained
15684 F:      Documentation/usb/usb-serial.txt
15685 F:      drivers/usb/serial/
15686 F:      include/linux/usb/serial.h
15687
15688 USB SMSC75XX ETHERNET DRIVER
15689 M:      Steve Glendinning <steve.glendinning@shawell.net>
15690 L:      netdev@vger.kernel.org
15691 S:      Maintained
15692 F:      drivers/net/usb/smsc75xx.*
15693
15694 USB SMSC95XX ETHERNET DRIVER
15695 M:      Steve Glendinning <steve.glendinning@shawell.net>
15696 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15697 L:      netdev@vger.kernel.org
15698 S:      Maintained
15699 F:      drivers/net/usb/smsc95xx.*
15700
15701 USB SUBSYSTEM
15702 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15703 L:      linux-usb@vger.kernel.org
15704 W:      http://www.linux-usb.org
15705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15706 S:      Supported
15707 F:      Documentation/devicetree/bindings/usb/
15708 F:      Documentation/usb/
15709 F:      drivers/usb/
15710 F:      include/linux/usb.h
15711 F:      include/linux/usb/
15712
15713 USB TYPEC PI3USB30532 MUX DRIVER
15714 M:      Hans de Goede <hdegoede@redhat.com>
15715 L:      linux-usb@vger.kernel.org
15716 S:      Maintained
15717 F:      drivers/usb/typec/mux/pi3usb30532.c
15718
15719 USB TYPEC CLASS
15720 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15721 L:      linux-usb@vger.kernel.org
15722 S:      Maintained
15723 F:      Documentation/ABI/testing/sysfs-class-typec
15724 F:      Documentation/driver-api/usb/typec.rst
15725 F:      drivers/usb/typec/
15726 F:      include/linux/usb/typec.h
15727
15728 USB TYPEC BUS FOR ALTERNATE MODES
15729 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15730 L:      linux-usb@vger.kernel.org
15731 S:      Maintained
15732 F:      Documentation/ABI/testing/sysfs-bus-typec
15733 F:      Documentation/driver-api/usb/typec_bus.rst
15734 F:      drivers/usb/typec/altmodes/
15735 F:      include/linux/usb/typec_altmode.h
15736
15737 USB TYPEC PORT CONTROLLER DRIVERS
15738 M:      Guenter Roeck <linux@roeck-us.net>
15739 L:      linux-usb@vger.kernel.org
15740 S:      Maintained
15741 F:      drivers/usb/typec/tcpm/
15742
15743 USB UHCI DRIVER
15744 M:      Alan Stern <stern@rowland.harvard.edu>
15745 L:      linux-usb@vger.kernel.org
15746 S:      Maintained
15747 F:      drivers/usb/host/uhci*
15748
15749 USB VIDEO CLASS
15750 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15751 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15752 L:      linux-media@vger.kernel.org
15753 T:      git git://linuxtv.org/media_tree.git
15754 W:      http://www.ideasonboard.org/uvc/
15755 S:      Maintained
15756 F:      drivers/media/usb/uvc/
15757 F:      include/uapi/linux/uvcvideo.h
15758
15759 USB VISION DRIVER
15760 M:      Hans Verkuil <hverkuil@xs4all.nl>
15761 L:      linux-media@vger.kernel.org
15762 T:      git git://linuxtv.org/media_tree.git
15763 W:      https://linuxtv.org
15764 S:      Odd Fixes
15765 F:      drivers/media/usb/usbvision/
15766
15767 USB WEBCAM GADGET
15768 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15769 L:      linux-usb@vger.kernel.org
15770 S:      Maintained
15771 F:      drivers/usb/gadget/function/*uvc*
15772 F:      drivers/usb/gadget/legacy/webcam.c
15773 F:      include/uapi/linux/usb/g_uvc.h
15774
15775 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15776 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15777 L:      linux-wireless@vger.kernel.org
15778 S:      Maintained
15779 F:      drivers/net/wireless/rndis_wlan.c
15780
15781 USB XHCI DRIVER
15782 M:      Mathias Nyman <mathias.nyman@intel.com>
15783 L:      linux-usb@vger.kernel.org
15784 S:      Supported
15785 F:      drivers/usb/host/xhci*
15786 F:      drivers/usb/host/pci-quirks*
15787
15788 USB ZD1201 DRIVER
15789 L:      linux-wireless@vger.kernel.org
15790 W:      http://linux-lc100020.sourceforge.net
15791 S:      Orphan
15792 F:      drivers/net/wireless/zydas/zd1201.*
15793
15794 USB ZR364XX DRIVER
15795 M:      Antoine Jacquet <royale@zerezo.com>
15796 L:      linux-usb@vger.kernel.org
15797 L:      linux-media@vger.kernel.org
15798 T:      git git://linuxtv.org/media_tree.git
15799 W:      http://royale.zerezo.com/zr364xx/
15800 S:      Maintained
15801 F:      Documentation/media/v4l-drivers/zr364xx*
15802 F:      drivers/media/usb/zr364xx/
15803
15804 USER-MODE LINUX (UML)
15805 M:      Jeff Dike <jdike@addtoit.com>
15806 M:      Richard Weinberger <richard@nod.at>
15807 L:      linux-um@lists.infradead.org
15808 W:      http://user-mode-linux.sourceforge.net
15809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15810 S:      Maintained
15811 F:      Documentation/virtual/uml/
15812 F:      arch/um/
15813 F:      arch/x86/um/
15814 F:      fs/hostfs/
15815 F:      fs/hppfs/
15816
15817 USERSPACE COPYIN/COPYOUT (UIOVEC)
15818 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15819 S:      Maintained
15820 F:      lib/iov_iter.c
15821 F:      include/linux/uio.h
15822
15823 USERSPACE DMA BUFFER DRIVER
15824 M:      Gerd Hoffmann <kraxel@redhat.com>
15825 S:      Maintained
15826 L:      dri-devel@lists.freedesktop.org
15827 F:      drivers/dma-buf/udmabuf.c
15828 F:      include/uapi/linux/udmabuf.h
15829 T:      git git://anongit.freedesktop.org/drm/drm-misc
15830
15831 USERSPACE I/O (UIO)
15832 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15833 S:      Maintained
15834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15835 F:      Documentation/driver-api/uio-howto.rst
15836 F:      drivers/uio/
15837 F:      include/linux/uio_driver.h
15838
15839 UTIL-LINUX PACKAGE
15840 M:      Karel Zak <kzak@redhat.com>
15841 L:      util-linux@vger.kernel.org
15842 W:      http://en.wikipedia.org/wiki/Util-linux
15843 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15844 S:      Maintained
15845
15846 UUID HELPERS
15847 M:      Christoph Hellwig <hch@lst.de>
15848 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15849 L:      linux-kernel@vger.kernel.org
15850 T:      git git://git.infradead.org/users/hch/uuid.git
15851 F:      lib/uuid.c
15852 F:      lib/test_uuid.c
15853 F:      include/linux/uuid.h
15854 F:      include/uapi/linux/uuid.h
15855 S:      Maintained
15856
15857 UVESAFB DRIVER
15858 M:      Michal Januszewski <spock@gentoo.org>
15859 L:      linux-fbdev@vger.kernel.org
15860 W:      https://github.com/mjanusz/v86d
15861 S:      Maintained
15862 F:      Documentation/fb/uvesafb.txt
15863 F:      drivers/video/fbdev/uvesafb.*
15864
15865 VF610 NAND DRIVER
15866 M:      Stefan Agner <stefan@agner.ch>
15867 L:      linux-mtd@lists.infradead.org
15868 S:      Supported
15869 F:      drivers/mtd/nand/raw/vf610_nfc.c
15870
15871 VFAT/FAT/MSDOS FILESYSTEM
15872 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15873 S:      Maintained
15874 F:      Documentation/filesystems/vfat.txt
15875 F:      fs/fat/
15876
15877 VFIO DRIVER
15878 M:      Alex Williamson <alex.williamson@redhat.com>
15879 L:      kvm@vger.kernel.org
15880 T:      git git://github.com/awilliam/linux-vfio.git
15881 S:      Maintained
15882 F:      Documentation/vfio.txt
15883 F:      drivers/vfio/
15884 F:      include/linux/vfio.h
15885 F:      include/uapi/linux/vfio.h
15886
15887 VFIO MEDIATED DEVICE DRIVERS
15888 M:      Kirti Wankhede <kwankhede@nvidia.com>
15889 L:      kvm@vger.kernel.org
15890 S:      Maintained
15891 F:      Documentation/vfio-mediated-device.txt
15892 F:      drivers/vfio/mdev/
15893 F:      include/linux/mdev.h
15894 F:      samples/vfio-mdev/
15895
15896 VFIO PLATFORM DRIVER
15897 M:      Eric Auger <eric.auger@redhat.com>
15898 L:      kvm@vger.kernel.org
15899 S:      Maintained
15900 F:      drivers/vfio/platform/
15901
15902 VGA_SWITCHEROO
15903 R:      Lukas Wunner <lukas@wunner.de>
15904 S:      Maintained
15905 F:      Documentation/gpu/vga-switcheroo.rst
15906 F:      drivers/gpu/vga/vga_switcheroo.c
15907 F:      include/linux/vga_switcheroo.h
15908 T:      git git://anongit.freedesktop.org/drm/drm-misc
15909
15910 VIA RHINE NETWORK DRIVER
15911 S:      Orphan
15912 F:      drivers/net/ethernet/via/via-rhine.c
15913
15914 VIA SD/MMC CARD CONTROLLER DRIVER
15915 M:      Bruce Chang <brucechang@via.com.tw>
15916 M:      Harald Welte <HaraldWelte@viatech.com>
15917 S:      Maintained
15918 F:      drivers/mmc/host/via-sdmmc.c
15919
15920 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15921 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15922 L:      linux-fbdev@vger.kernel.org
15923 S:      Maintained
15924 F:      include/linux/via-core.h
15925 F:      include/linux/via-gpio.h
15926 F:      include/linux/via_i2c.h
15927 F:      drivers/video/fbdev/via/
15928
15929 VIA VELOCITY NETWORK DRIVER
15930 M:      Francois Romieu <romieu@fr.zoreil.com>
15931 L:      netdev@vger.kernel.org
15932 S:      Maintained
15933 F:      drivers/net/ethernet/via/via-velocity.*
15934
15935 VICODEC VIRTUAL CODEC DRIVER
15936 M:      Hans Verkuil <hans.verkuil@cisco.com>
15937 L:      linux-media@vger.kernel.org
15938 T:      git git://linuxtv.org/media_tree.git
15939 W:      https://linuxtv.org
15940 S:      Maintained
15941 F:      drivers/media/platform/vicodec/*
15942
15943 VIDEO MULTIPLEXER DRIVER
15944 M:      Philipp Zabel <p.zabel@pengutronix.de>
15945 L:      linux-media@vger.kernel.org
15946 S:      Maintained
15947 F:      drivers/media/platform/video-mux.c
15948
15949 VIDEO I2C POLLING DRIVER
15950 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15951 L:      linux-media@vger.kernel.org
15952 S:      Maintained
15953 F:      drivers/media/i2c/video-i2c.c
15954
15955 VIDEOBUF2 FRAMEWORK
15956 M:      Pawel Osciak <pawel@osciak.com>
15957 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15958 M:      Kyungmin Park <kyungmin.park@samsung.com>
15959 L:      linux-media@vger.kernel.org
15960 S:      Maintained
15961 F:      drivers/media/common/videobuf2/*
15962 F:      include/media/videobuf2-*
15963
15964 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15965 M:      Helen Koike <helen.koike@collabora.com>
15966 L:      linux-media@vger.kernel.org
15967 T:      git git://linuxtv.org/media_tree.git
15968 W:      https://linuxtv.org
15969 S:      Maintained
15970 F:      drivers/media/platform/vimc/*
15971
15972 VIRT LIB
15973 M:      Alex Williamson <alex.williamson@redhat.com>
15974 M:      Paolo Bonzini <pbonzini@redhat.com>
15975 L:      kvm@vger.kernel.org
15976 S:      Supported
15977 F:      virt/lib/
15978
15979 VIRTIO AND VHOST VSOCK DRIVER
15980 M:      Stefan Hajnoczi <stefanha@redhat.com>
15981 L:      kvm@vger.kernel.org
15982 L:      virtualization@lists.linux-foundation.org
15983 L:      netdev@vger.kernel.org
15984 S:      Maintained
15985 F:      include/linux/virtio_vsock.h
15986 F:      include/uapi/linux/virtio_vsock.h
15987 F:      include/uapi/linux/vsockmon.h
15988 F:      include/uapi/linux/vm_sockets_diag.h
15989 F:      net/vmw_vsock/diag.c
15990 F:      net/vmw_vsock/af_vsock_tap.c
15991 F:      net/vmw_vsock/virtio_transport_common.c
15992 F:      net/vmw_vsock/virtio_transport.c
15993 F:      drivers/net/vsockmon.c
15994 F:      drivers/vhost/vsock.c
15995 F:      tools/testing/vsock/
15996
15997 VIRTIO CONSOLE DRIVER
15998 M:      Amit Shah <amit@kernel.org>
15999 L:      virtualization@lists.linux-foundation.org
16000 S:      Maintained
16001 F:      drivers/char/virtio_console.c
16002 F:      include/linux/virtio_console.h
16003 F:      include/uapi/linux/virtio_console.h
16004
16005 VIRTIO CORE, NET AND BLOCK DRIVERS
16006 M:      "Michael S. Tsirkin" <mst@redhat.com>
16007 M:      Jason Wang <jasowang@redhat.com>
16008 L:      virtualization@lists.linux-foundation.org
16009 S:      Maintained
16010 F:      Documentation/devicetree/bindings/virtio/
16011 F:      drivers/virtio/
16012 F:      tools/virtio/
16013 F:      drivers/net/virtio_net.c
16014 F:      drivers/block/virtio_blk.c
16015 F:      include/linux/virtio*.h
16016 F:      include/uapi/linux/virtio_*.h
16017 F:      drivers/crypto/virtio/
16018 F:      mm/balloon_compaction.c
16019
16020 VIRTIO CRYPTO DRIVER
16021 M:      Gonglei <arei.gonglei@huawei.com>
16022 L:      virtualization@lists.linux-foundation.org
16023 L:      linux-crypto@vger.kernel.org
16024 S:      Maintained
16025 F:      drivers/crypto/virtio/
16026 F:      include/uapi/linux/virtio_crypto.h
16027
16028 VIRTIO DRIVERS FOR S390
16029 M:      Cornelia Huck <cohuck@redhat.com>
16030 M:      Halil Pasic <pasic@linux.ibm.com>
16031 L:      linux-s390@vger.kernel.org
16032 L:      virtualization@lists.linux-foundation.org
16033 L:      kvm@vger.kernel.org
16034 S:      Supported
16035 F:      drivers/s390/virtio/
16036 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16037
16038 VIRTIO GPU DRIVER
16039 M:      David Airlie <airlied@linux.ie>
16040 M:      Gerd Hoffmann <kraxel@redhat.com>
16041 L:      dri-devel@lists.freedesktop.org
16042 L:      virtualization@lists.linux-foundation.org
16043 T:      git git://anongit.freedesktop.org/drm/drm-misc
16044 S:      Maintained
16045 F:      drivers/gpu/drm/virtio/
16046 F:      include/uapi/linux/virtio_gpu.h
16047
16048 VIRTIO HOST (VHOST)
16049 M:      "Michael S. Tsirkin" <mst@redhat.com>
16050 M:      Jason Wang <jasowang@redhat.com>
16051 L:      kvm@vger.kernel.org
16052 L:      virtualization@lists.linux-foundation.org
16053 L:      netdev@vger.kernel.org
16054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16055 S:      Maintained
16056 F:      drivers/vhost/
16057 F:      include/uapi/linux/vhost.h
16058
16059 VIRTIO INPUT DRIVER
16060 M:      Gerd Hoffmann <kraxel@redhat.com>
16061 S:      Maintained
16062 F:      drivers/virtio/virtio_input.c
16063 F:      include/uapi/linux/virtio_input.h
16064
16065 VIRTUAL BOX GUEST DEVICE DRIVER
16066 M:      Hans de Goede <hdegoede@redhat.com>
16067 M:      Arnd Bergmann <arnd@arndb.de>
16068 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16069 S:      Maintained
16070 F:      include/linux/vbox_utils.h
16071 F:      include/uapi/linux/vbox*.h
16072 F:      drivers/virt/vboxguest/
16073
16074 VIRTUAL SERIO DEVICE DRIVER
16075 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16076 S:      Maintained
16077 F:      drivers/input/serio/userio.c
16078 F:      include/uapi/linux/userio.h
16079
16080 VIVID VIRTUAL VIDEO DRIVER
16081 M:      Hans Verkuil <hverkuil@xs4all.nl>
16082 L:      linux-media@vger.kernel.org
16083 T:      git git://linuxtv.org/media_tree.git
16084 W:      https://linuxtv.org
16085 S:      Maintained
16086 F:      drivers/media/platform/vivid/*
16087
16088 VLYNQ BUS
16089 M:      Florian Fainelli <f.fainelli@gmail.com>
16090 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16091 S:      Maintained
16092 F:      drivers/vlynq/vlynq.c
16093 F:      include/linux/vlynq.h
16094
16095 VME SUBSYSTEM
16096 M:      Martyn Welch <martyn@welchs.me.uk>
16097 M:      Manohar Vanga <manohar.vanga@gmail.com>
16098 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16099 L:      devel@driverdev.osuosl.org
16100 S:      Maintained
16101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16102 F:      Documentation/driver-api/vme.rst
16103 F:      drivers/staging/vme/
16104 F:      drivers/vme/
16105 F:      include/linux/vme*
16106
16107 VMWARE BALLOON DRIVER
16108 M:      Xavier Deguillard <xdeguillard@vmware.com>
16109 M:      Nadav Amit <namit@vmware.com>
16110 M:      "VMware, Inc." <pv-drivers@vmware.com>
16111 L:      linux-kernel@vger.kernel.org
16112 S:      Maintained
16113 F:      drivers/misc/vmw_balloon.c
16114
16115 VMWARE HYPERVISOR INTERFACE
16116 M:      Alok Kataria <akataria@vmware.com>
16117 L:      virtualization@lists.linux-foundation.org
16118 S:      Supported
16119 F:      arch/x86/kernel/cpu/vmware.c
16120
16121 VMWARE PVRDMA DRIVER
16122 M:      Adit Ranadive <aditr@vmware.com>
16123 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16124 L:      linux-rdma@vger.kernel.org
16125 S:      Maintained
16126 F:      drivers/infiniband/hw/vmw_pvrdma/
16127
16128 VMware PVSCSI driver
16129 M:      Jim Gill <jgill@vmware.com>
16130 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16131 L:      linux-scsi@vger.kernel.org
16132 S:      Maintained
16133 F:      drivers/scsi/vmw_pvscsi.c
16134 F:      drivers/scsi/vmw_pvscsi.h
16135
16136 VMWARE VMMOUSE SUBDRIVER
16137 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16138 M:      "VMware, Inc." <pv-drivers@vmware.com>
16139 L:      linux-input@vger.kernel.org
16140 S:      Maintained
16141 F:      drivers/input/mouse/vmmouse.c
16142 F:      drivers/input/mouse/vmmouse.h
16143
16144 VMWARE VMXNET3 ETHERNET DRIVER
16145 M:      Ronak Doshi <doshir@vmware.com>
16146 M:      "VMware, Inc." <pv-drivers@vmware.com>
16147 L:      netdev@vger.kernel.org
16148 S:      Maintained
16149 F:      drivers/net/vmxnet3/
16150
16151 VOCORE VOCORE2 BOARD
16152 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16153 L:      linux-mips@vger.kernel.org
16154 S:      Maintained
16155 F:      arch/mips/boot/dts/ralink/vocore2.dts
16156
16157 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16158 M:      Liam Girdwood <lgirdwood@gmail.com>
16159 M:      Mark Brown <broonie@kernel.org>
16160 L:      linux-kernel@vger.kernel.org
16161 W:      http://www.slimlogic.co.uk/?p=48
16162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16163 S:      Supported
16164 F:      Documentation/devicetree/bindings/regulator/
16165 F:      Documentation/power/regulator/
16166 F:      drivers/regulator/
16167 F:      include/dt-bindings/regulator/
16168 F:      include/linux/regulator/
16169
16170 VRF
16171 M:      David Ahern <dsa@cumulusnetworks.com>
16172 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16173 L:      netdev@vger.kernel.org
16174 S:      Maintained
16175 F:      drivers/net/vrf.c
16176 F:      Documentation/networking/vrf.txt
16177
16178 VT1211 HARDWARE MONITOR DRIVER
16179 M:      Juerg Haefliger <juergh@gmail.com>
16180 L:      linux-hwmon@vger.kernel.org
16181 S:      Maintained
16182 F:      Documentation/hwmon/vt1211
16183 F:      drivers/hwmon/vt1211.c
16184
16185 VT8231 HARDWARE MONITOR DRIVER
16186 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16187 L:      linux-hwmon@vger.kernel.org
16188 S:      Maintained
16189 F:      drivers/hwmon/vt8231.c
16190
16191 VUB300 USB to SDIO/SD/MMC bridge chip
16192 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16193 L:      linux-mmc@vger.kernel.org
16194 L:      linux-usb@vger.kernel.org
16195 S:      Supported
16196 F:      drivers/mmc/host/vub300.c
16197
16198 W1 DALLAS'S 1-WIRE BUS
16199 M:      Evgeniy Polyakov <zbr@ioremap.net>
16200 S:      Maintained
16201 F:      Documentation/devicetree/bindings/w1/
16202 F:      Documentation/w1/
16203 F:      drivers/w1/
16204 F:      include/linux/w1.h
16205
16206 W83791D HARDWARE MONITORING DRIVER
16207 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16208 L:      linux-hwmon@vger.kernel.org
16209 S:      Maintained
16210 F:      Documentation/hwmon/w83791d
16211 F:      drivers/hwmon/w83791d.c
16212
16213 W83793 HARDWARE MONITORING DRIVER
16214 M:      Rudolf Marek <r.marek@assembler.cz>
16215 L:      linux-hwmon@vger.kernel.org
16216 S:      Maintained
16217 F:      Documentation/hwmon/w83793
16218 F:      drivers/hwmon/w83793.c
16219
16220 W83795 HARDWARE MONITORING DRIVER
16221 M:      Jean Delvare <jdelvare@suse.com>
16222 L:      linux-hwmon@vger.kernel.org
16223 S:      Maintained
16224 F:      drivers/hwmon/w83795.c
16225
16226 W83L51xD SD/MMC CARD INTERFACE DRIVER
16227 M:      Pierre Ossman <pierre@ossman.eu>
16228 S:      Maintained
16229 F:      drivers/mmc/host/wbsd.*
16230
16231 WACOM PROTOCOL 4 SERIAL TABLETS
16232 M:      Julian Squires <julian@cipht.net>
16233 M:      Hans de Goede <hdegoede@redhat.com>
16234 L:      linux-input@vger.kernel.org
16235 S:      Maintained
16236 F:      drivers/input/tablet/wacom_serial4.c
16237
16238 WATCHDOG DEVICE DRIVERS
16239 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16240 M:      Guenter Roeck <linux@roeck-us.net>
16241 L:      linux-watchdog@vger.kernel.org
16242 W:      http://www.linux-watchdog.org/
16243 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16244 S:      Maintained
16245 F:      Documentation/devicetree/bindings/watchdog/
16246 F:      Documentation/watchdog/
16247 F:      drivers/watchdog/
16248 F:      include/linux/watchdog.h
16249 F:      include/uapi/linux/watchdog.h
16250
16251 WHISKEYCOVE PMIC GPIO DRIVER
16252 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16253 L:      linux-gpio@vger.kernel.org
16254 S:      Maintained
16255 F:      drivers/gpio/gpio-wcove.c
16256
16257 WIIMOTE HID DRIVER
16258 M:      David Herrmann <dh.herrmann@googlemail.com>
16259 L:      linux-input@vger.kernel.org
16260 S:      Maintained
16261 F:      drivers/hid/hid-wiimote*
16262
16263 WILOCITY WIL6210 WIRELESS DRIVER
16264 M:      Maya Erez <merez@codeaurora.org>
16265 L:      linux-wireless@vger.kernel.org
16266 L:      wil6210@qti.qualcomm.com
16267 S:      Supported
16268 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16269 F:      drivers/net/wireless/ath/wil6210/
16270
16271 WIMAX STACK
16272 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16273 M:      linux-wimax@intel.com
16274 L:      wimax@linuxwimax.org (subscribers-only)
16275 S:      Supported
16276 W:      http://linuxwimax.org
16277 F:      Documentation/wimax/README.wimax
16278 F:      include/linux/wimax/debug.h
16279 F:      include/net/wimax.h
16280 F:      include/uapi/linux/wimax.h
16281 F:      net/wimax/
16282
16283 WINBOND CIR DRIVER
16284 M:      David Härdeman <david@hardeman.nu>
16285 S:      Maintained
16286 F:      drivers/media/rc/winbond-cir.c
16287
16288 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16289 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16290 L:      linux-watchdog@vger.kernel.org
16291 S:      Maintained
16292 F:      drivers/watchdog/ebc-c384_wdt.c
16293
16294 WINSYSTEMS WS16C48 GPIO DRIVER
16295 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16296 L:      linux-gpio@vger.kernel.org
16297 S:      Maintained
16298 F:      drivers/gpio/gpio-ws16c48.c
16299
16300 WISTRON LAPTOP BUTTON DRIVER
16301 M:      Miloslav Trmac <mitr@volny.cz>
16302 S:      Maintained
16303 F:      drivers/input/misc/wistron_btns.c
16304
16305 WL3501 WIRELESS PCMCIA CARD DRIVER
16306 L:      linux-wireless@vger.kernel.org
16307 S:      Odd fixes
16308 F:      drivers/net/wireless/wl3501*
16309
16310 WOLFSON MICROELECTRONICS DRIVERS
16311 L:      patches@opensource.cirrus.com
16312 T:      git https://github.com/CirrusLogic/linux-drivers.git
16313 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16314 S:      Supported
16315 F:      Documentation/hwmon/wm83??
16316 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16317 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16318 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16319 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16320 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16321 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16322 F:      drivers/clk/clk-wm83*.c
16323 F:      drivers/extcon/extcon-arizona.c
16324 F:      drivers/leds/leds-wm83*.c
16325 F:      drivers/gpio/gpio-*wm*.c
16326 F:      drivers/gpio/gpio-arizona.c
16327 F:      drivers/hwmon/wm83??-hwmon.c
16328 F:      drivers/input/misc/wm831x-on.c
16329 F:      drivers/input/touchscreen/wm831x-ts.c
16330 F:      drivers/input/touchscreen/wm97*.c
16331 F:      drivers/mfd/arizona*
16332 F:      drivers/mfd/wm*.c
16333 F:      drivers/mfd/cs47l24*
16334 F:      drivers/power/supply/wm83*.c
16335 F:      drivers/rtc/rtc-wm83*.c
16336 F:      drivers/regulator/wm8*.c
16337 F:      drivers/regulator/arizona*
16338 F:      drivers/video/backlight/wm83*_bl.c
16339 F:      drivers/watchdog/wm83*_wdt.c
16340 F:      include/linux/mfd/arizona/
16341 F:      include/linux/mfd/wm831x/
16342 F:      include/linux/mfd/wm8350/
16343 F:      include/linux/mfd/wm8400*
16344 F:      include/linux/regulator/arizona*
16345 F:      include/linux/wm97xx.h
16346 F:      include/sound/wm????.h
16347 F:      sound/soc/codecs/arizona.?
16348 F:      sound/soc/codecs/wm*
16349 F:      sound/soc/codecs/cs47l24*
16350
16351 WORKQUEUE
16352 M:      Tejun Heo <tj@kernel.org>
16353 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16355 S:      Maintained
16356 F:      include/linux/workqueue.h
16357 F:      kernel/workqueue.c
16358 F:      Documentation/core-api/workqueue.rst
16359
16360 X-POWERS AXP288 PMIC DRIVERS
16361 M:      Hans de Goede <hdegoede@redhat.com>
16362 S:      Maintained
16363 N:      axp288
16364 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16365
16366 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16367 M:      Chen-Yu Tsai <wens@csie.org>
16368 L:      linux-kernel@vger.kernel.org
16369 S:      Maintained
16370 N:      axp[128]
16371
16372 X.25 NETWORK LAYER
16373 M:      Andrew Hendry <andrew.hendry@gmail.com>
16374 L:      linux-x25@vger.kernel.org
16375 S:      Odd Fixes
16376 F:      Documentation/networking/x25*
16377 F:      include/net/x25*
16378 F:      net/x25/
16379
16380 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16381 M:      Thomas Gleixner <tglx@linutronix.de>
16382 M:      Ingo Molnar <mingo@redhat.com>
16383 M:      Borislav Petkov <bp@alien8.de>
16384 R:      "H. Peter Anvin" <hpa@zytor.com>
16385 M:      x86@kernel.org
16386 L:      linux-kernel@vger.kernel.org
16387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16388 S:      Maintained
16389 F:      Documentation/devicetree/bindings/x86/
16390 F:      Documentation/x86/
16391 F:      arch/x86/
16392
16393 X86 ENTRY CODE
16394 M:      Andy Lutomirski <luto@kernel.org>
16395 L:      linux-kernel@vger.kernel.org
16396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16397 S:      Maintained
16398 F:      arch/x86/entry/
16399
16400 X86 MCE INFRASTRUCTURE
16401 M:      Tony Luck <tony.luck@intel.com>
16402 M:      Borislav Petkov <bp@alien8.de>
16403 L:      linux-edac@vger.kernel.org
16404 S:      Maintained
16405 F:      arch/x86/kernel/cpu/mcheck/*
16406
16407 X86 MICROCODE UPDATE SUPPORT
16408 M:      Borislav Petkov <bp@alien8.de>
16409 S:      Maintained
16410 F:      arch/x86/kernel/cpu/microcode/*
16411
16412 X86 MM
16413 M:      Dave Hansen <dave.hansen@linux.intel.com>
16414 M:      Andy Lutomirski <luto@kernel.org>
16415 M:      Peter Zijlstra <peterz@infradead.org>
16416 L:      linux-kernel@vger.kernel.org
16417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16418 S:      Maintained
16419 F:      arch/x86/mm/
16420
16421 X86 PLATFORM DRIVERS
16422 M:      Darren Hart <dvhart@infradead.org>
16423 M:      Andy Shevchenko <andy@infradead.org>
16424 L:      platform-driver-x86@vger.kernel.org
16425 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16426 S:      Maintained
16427 F:      drivers/platform/x86/
16428 F:      drivers/platform/olpc/
16429
16430 X86 VDSO
16431 M:      Andy Lutomirski <luto@kernel.org>
16432 L:      linux-kernel@vger.kernel.org
16433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16434 S:      Maintained
16435 F:      arch/x86/entry/vdso/
16436
16437 XARRAY
16438 M:      Matthew Wilcox <willy@infradead.org>
16439 L:      linux-fsdevel@vger.kernel.org
16440 S:      Supported
16441 F:      Documentation/core-api/xarray.rst
16442 F:      lib/idr.c
16443 F:      lib/xarray.c
16444 F:      include/linux/idr.h
16445 F:      include/linux/xarray.h
16446 F:      tools/testing/radix-tree
16447
16448 XBOX DVD IR REMOTE
16449 M:      Benjamin Valentin <benpicco@googlemail.com>
16450 S:      Maintained
16451 F:      drivers/media/rc/xbox_remote.c
16452 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16453
16454 XC2028/3028 TUNER DRIVER
16455 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16456 L:      linux-media@vger.kernel.org
16457 W:      https://linuxtv.org
16458 T:      git git://linuxtv.org/media_tree.git
16459 S:      Maintained
16460 F:      drivers/media/tuners/tuner-xc2028.*
16461
16462 XDP SOCKETS (AF_XDP)
16463 M:      Björn Töpel <bjorn.topel@intel.com>
16464 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16465 L:      netdev@vger.kernel.org
16466 S:      Maintained
16467 F:      kernel/bpf/xskmap.c
16468 F:      net/xdp/
16469
16470 XEN BLOCK SUBSYSTEM
16471 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16472 M:      Roger Pau Monné <roger.pau@citrix.com>
16473 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16474 S:      Supported
16475 F:      drivers/block/xen-blkback/*
16476 F:      drivers/block/xen*
16477
16478 XEN HYPERVISOR ARM
16479 M:      Stefano Stabellini <sstabellini@kernel.org>
16480 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16481 S:      Maintained
16482 F:      arch/arm/xen/
16483 F:      arch/arm/include/asm/xen/
16484
16485 XEN HYPERVISOR ARM64
16486 M:      Stefano Stabellini <sstabellini@kernel.org>
16487 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16488 S:      Maintained
16489 F:      arch/arm64/xen/
16490 F:      arch/arm64/include/asm/xen/
16491
16492 XEN HYPERVISOR INTERFACE
16493 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16494 M:      Juergen Gross <jgross@suse.com>
16495 R:      Stefano Stabellini <sstabellini@kernel.org>
16496 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16498 S:      Supported
16499 F:      arch/x86/xen/
16500 F:      drivers/*/xen-*front.c
16501 F:      drivers/xen/
16502 F:      arch/x86/include/asm/xen/
16503 F:      arch/x86/include/asm/pvclock-abi.h
16504 F:      include/xen/
16505 F:      include/uapi/xen/
16506 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16507 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16508
16509 XEN NETWORK BACKEND DRIVER
16510 M:      Wei Liu <wei.liu2@citrix.com>
16511 M:      Paul Durrant <paul.durrant@citrix.com>
16512 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16513 L:      netdev@vger.kernel.org
16514 S:      Supported
16515 F:      drivers/net/xen-netback/*
16516
16517 XEN PCI SUBSYSTEM
16518 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16519 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16520 S:      Supported
16521 F:      arch/x86/pci/*xen*
16522 F:      drivers/pci/*xen*
16523
16524 XEN PVSCSI DRIVERS
16525 M:      Juergen Gross <jgross@suse.com>
16526 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16527 L:      linux-scsi@vger.kernel.org
16528 S:      Supported
16529 F:      drivers/scsi/xen-scsifront.c
16530 F:      drivers/xen/xen-scsiback.c
16531 F:      include/xen/interface/io/vscsiif.h
16532
16533 XEN SWIOTLB SUBSYSTEM
16534 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16535 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16536 L:      iommu@lists.linux-foundation.org
16537 S:      Supported
16538 F:      arch/x86/xen/*swiotlb*
16539 F:      drivers/xen/*swiotlb*
16540
16541 XEN SOUND FRONTEND DRIVER
16542 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16543 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16544 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16545 S:      Supported
16546 F:      sound/xen/*
16547
16548 XFS FILESYSTEM
16549 M:      Darrick J. Wong <darrick.wong@oracle.com>
16550 M:      linux-xfs@vger.kernel.org
16551 L:      linux-xfs@vger.kernel.org
16552 W:      http://xfs.org/
16553 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16554 S:      Supported
16555 F:      Documentation/filesystems/xfs.txt
16556 F:      fs/xfs/
16557
16558 XILINX AXI ETHERNET DRIVER
16559 M:      Anirudha Sarangi <anirudh@xilinx.com>
16560 M:      John Linn <John.Linn@xilinx.com>
16561 S:      Maintained
16562 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16563
16564 XILINX UARTLITE SERIAL DRIVER
16565 M:      Peter Korsgaard <jacmet@sunsite.dk>
16566 L:      linux-serial@vger.kernel.org
16567 S:      Maintained
16568 F:      drivers/tty/serial/uartlite.c
16569
16570 XILINX VIDEO IP CORES
16571 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16572 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16573 L:      linux-media@vger.kernel.org
16574 T:      git git://linuxtv.org/media_tree.git
16575 S:      Supported
16576 F:      Documentation/devicetree/bindings/media/xilinx/
16577 F:      drivers/media/platform/xilinx/
16578 F:      include/uapi/linux/xilinx-v4l2-controls.h
16579
16580 XILLYBUS DRIVER
16581 M:      Eli Billauer <eli.billauer@gmail.com>
16582 L:      linux-kernel@vger.kernel.org
16583 S:      Supported
16584 F:      drivers/char/xillybus/
16585
16586 XLP9XX I2C DRIVER
16587 M:      George Cherian <george.cherian@cavium.com>
16588 M:      Jan Glauber <jglauber@cavium.com>
16589 L:      linux-i2c@vger.kernel.org
16590 W:      http://www.cavium.com
16591 S:      Supported
16592 F:      drivers/i2c/busses/i2c-xlp9xx.c
16593
16594 XRA1403 GPIO EXPANDER
16595 M:      Nandor Han <nandor.han@ge.com>
16596 M:      Semi Malinen <semi.malinen@ge.com>
16597 L:      linux-gpio@vger.kernel.org
16598 S:      Maintained
16599 F:      drivers/gpio/gpio-xra1403.c
16600 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16601
16602 XTENSA XTFPGA PLATFORM SUPPORT
16603 M:      Max Filippov <jcmvbkbc@gmail.com>
16604 L:      linux-xtensa@linux-xtensa.org
16605 S:      Maintained
16606 F:      drivers/spi/spi-xtensa-xtfpga.c
16607 F:      sound/soc/xtensa/xtfpga-i2s.c
16608
16609 YAM DRIVER FOR AX.25
16610 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16611 L:      linux-hams@vger.kernel.org
16612 S:      Maintained
16613 F:      drivers/net/hamradio/yam*
16614 F:      include/linux/yam.h
16615
16616 YAMA SECURITY MODULE
16617 M:      Kees Cook <keescook@chromium.org>
16618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16619 S:      Supported
16620 F:      security/yama/
16621 F:      Documentation/admin-guide/LSM/Yama.rst
16622
16623 YEALINK PHONE DRIVER
16624 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16625 L:      usbb2k-api-dev@nongnu.org
16626 S:      Maintained
16627 F:      Documentation/input/devices/yealink.rst
16628 F:      drivers/input/misc/yealink.*
16629
16630 Z8530 DRIVER FOR AX.25
16631 M:      Joerg Reuter <jreuter@yaina.de>
16632 W:      http://yaina.de/jreuter/
16633 W:      http://www.qsl.net/dl1bke/
16634 L:      linux-hams@vger.kernel.org
16635 S:      Maintained
16636 F:      Documentation/networking/z8530drv.txt
16637 F:      drivers/net/hamradio/*scc.c
16638 F:      drivers/net/hamradio/z8530.h
16639
16640 ZBUD COMPRESSED PAGE ALLOCATOR
16641 M:      Seth Jennings <sjenning@redhat.com>
16642 M:      Dan Streetman <ddstreet@ieee.org>
16643 L:      linux-mm@kvack.org
16644 S:      Maintained
16645 F:      mm/zbud.c
16646 F:      include/linux/zbud.h
16647
16648 ZD1211RW WIRELESS DRIVER
16649 M:      Daniel Drake <dsd@gentoo.org>
16650 M:      Ulrich Kunitz <kune@deine-taler.de>
16651 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16652 L:      linux-wireless@vger.kernel.org
16653 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16654 S:      Maintained
16655 F:      drivers/net/wireless/zydas/zd1211rw/
16656
16657 ZD1301 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/usb/dvb-usb-v2/zd1301*
16665
16666 ZD1301_DEMOD MEDIA DRIVER
16667 M:      Antti Palosaari <crope@iki.fi>
16668 L:      linux-media@vger.kernel.org
16669 W:      https://linuxtv.org/
16670 W:      http://palosaari.fi/linux/
16671 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16672 S:      Maintained
16673 F:      drivers/media/dvb-frontends/zd1301_demod*
16674
16675 ZPOOL COMPRESSED PAGE STORAGE API
16676 M:      Dan Streetman <ddstreet@ieee.org>
16677 L:      linux-mm@kvack.org
16678 S:      Maintained
16679 F:      mm/zpool.c
16680 F:      include/linux/zpool.h
16681
16682 ZR36067 VIDEO FOR LINUX DRIVER
16683 L:      mjpeg-users@lists.sourceforge.net
16684 L:      linux-media@vger.kernel.org
16685 W:      http://mjpeg.sourceforge.net/driver-zoran/
16686 T:      hg https://linuxtv.org/hg/v4l-dvb
16687 S:      Odd Fixes
16688 F:      drivers/staging/media/zoran/
16689
16690 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16691 M:      Minchan Kim <minchan@kernel.org>
16692 M:      Nitin Gupta <ngupta@vflare.org>
16693 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16694 L:      linux-kernel@vger.kernel.org
16695 S:      Maintained
16696 F:      drivers/block/zram/
16697 F:      Documentation/blockdev/zram.txt
16698
16699 ZS DECSTATION Z85C30 SERIAL DRIVER
16700 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16701 S:      Maintained
16702 F:      drivers/tty/serial/zs.*
16703
16704 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16705 M:      Minchan Kim <minchan@kernel.org>
16706 M:      Nitin Gupta <ngupta@vflare.org>
16707 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16708 L:      linux-mm@kvack.org
16709 S:      Maintained
16710 F:      mm/zsmalloc.c
16711 F:      include/linux/zsmalloc.h
16712 F:      Documentation/vm/zsmalloc.rst
16713
16714 ZSWAP COMPRESSED SWAP CACHING
16715 M:      Seth Jennings <sjenning@redhat.com>
16716 M:      Dan Streetman <ddstreet@ieee.org>
16717 L:      linux-mm@kvack.org
16718 S:      Maintained
16719 F:      mm/zswap.c
16720
16721 THE REST
16722 M:      Linus Torvalds <torvalds@linux-foundation.org>
16723 L:      linux-kernel@vger.kernel.org
16724 Q:      http://patchwork.kernel.org/project/LKML/list/
16725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16726 S:      Buried alive in reporters
16727 F:      *
16728 F:      */