MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      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 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <willy@infradead.org>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 553 M:      Stefan Popa <stefan.popa@analog.com>
 554 W:      http://ez.analog.com/community/linux-device-drivers
 555 S:      Supported
 556 F:      drivers/iio/accel/adxl372.c
 557 F:      drivers/iio/accel/adxl372_spi.c
 558 F:      drivers/iio/accel/adxl372_i2c.c
 559 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 560
 561 AF9013 MEDIA DRIVER
 562 M:      Antti Palosaari <crope@iki.fi>
 563 L:      linux-media@vger.kernel.org
 564 W:      https://linuxtv.org
 565 W:      http://palosaari.fi/linux/
 566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 567 T:      git git://linuxtv.org/anttip/media_tree.git
 568 S:      Maintained
 569 F:      drivers/media/dvb-frontends/af9013*
 570
 571 AF9033 MEDIA DRIVER
 572 M:      Antti Palosaari <crope@iki.fi>
 573 L:      linux-media@vger.kernel.org
 574 W:      https://linuxtv.org
 575 W:      http://palosaari.fi/linux/
 576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 577 T:      git git://linuxtv.org/anttip/media_tree.git
 578 S:      Maintained
 579 F:      drivers/media/dvb-frontends/af9033*
 580
 581 AFFS FILE SYSTEM
 582 M:      David Sterba <dsterba@suse.com>
 583 L:      linux-fsdevel@vger.kernel.org
 584 S:      Odd Fixes
 585 F:      Documentation/filesystems/affs.txt
 586 F:      fs/affs/
 587
 588 AFS FILESYSTEM
 589 M:      David Howells <dhowells@redhat.com>
 590 L:      linux-afs@lists.infradead.org
 591 S:      Supported
 592 F:      fs/afs/
 593 F:      include/trace/events/afs.h
 594 F:      Documentation/filesystems/afs.txt
 595 W:      https://www.infradead.org/~dhowells/kafs/
 596
 597 AGPGART DRIVER
 598 M:      David Airlie <airlied@linux.ie>
 599 T:      git git://anongit.freedesktop.org/drm/drm
 600 S:      Maintained
 601 F:      drivers/char/agp/
 602 F:      include/linux/agp*
 603 F:      include/uapi/linux/agp*
 604
 605 AHA152X SCSI DRIVER
 606 M:      "Juergen E. Fischer" <fischer@norbit.de>
 607 L:      linux-scsi@vger.kernel.org
 608 S:      Maintained
 609 F:      drivers/scsi/aha152x*
 610 F:      drivers/scsi/pcmcia/aha152x*
 611
 612 AIC7XXX / AIC79XX SCSI DRIVER
 613 M:      Hannes Reinecke <hare@suse.com>
 614 L:      linux-scsi@vger.kernel.org
 615 S:      Maintained
 616 F:      drivers/scsi/aic7xxx/
 617
 618 AIMSLAB FM RADIO RECEIVER DRIVER
 619 M:      Hans Verkuil <hverkuil@xs4all.nl>
 620 L:      linux-media@vger.kernel.org
 621 T:      git git://linuxtv.org/media_tree.git
 622 W:      https://linuxtv.org
 623 S:      Maintained
 624 F:      drivers/media/radio/radio-aimslab*
 625
 626 AIO
 627 M:      Benjamin LaHaise <bcrl@kvack.org>
 628 L:      linux-aio@kvack.org
 629 S:      Supported
 630 F:      fs/aio.c
 631 F:      include/linux/*aio*.h
 632
 633 AIRSPY MEDIA DRIVER
 634 M:      Antti Palosaari <crope@iki.fi>
 635 L:      linux-media@vger.kernel.org
 636 W:      https://linuxtv.org
 637 W:      http://palosaari.fi/linux/
 638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 639 T:      git git://linuxtv.org/anttip/media_tree.git
 640 S:      Maintained
 641 F:      drivers/media/usb/airspy/
 642
 643 ALACRITECH GIGABIT ETHERNET DRIVER
 644 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 645 S:      Maintained
 646 F:      drivers/net/ethernet/alacritech/*
 647
 648 ALCATEL SPEEDTOUCH USB DRIVER
 649 M:      Duncan Sands <duncan.sands@free.fr>
 650 L:      linux-usb@vger.kernel.org
 651 W:      http://www.linux-usb.org/SpeedTouch/
 652 S:      Maintained
 653 F:      drivers/usb/atm/speedtch.c
 654 F:      drivers/usb/atm/usbatm.c
 655
 656 ALCHEMY AU1XX0 MMC DRIVER
 657 M:      Manuel Lauss <manuel.lauss@gmail.com>
 658 S:      Maintained
 659 F:      drivers/mmc/host/au1xmmc.c
 660
 661 ALI1563 I2C DRIVER
 662 M:      Rudolf Marek <r.marek@assembler.cz>
 663 L:      linux-i2c@vger.kernel.org
 664 S:      Maintained
 665 F:      Documentation/i2c/busses/i2c-ali1563
 666 F:      drivers/i2c/busses/i2c-ali1563.c
 667
 668 ALLWINNER SECURITY SYSTEM
 669 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 670 L:      linux-crypto@vger.kernel.org
 671 S:      Maintained
 672 F:      drivers/crypto/sunxi-ss/
 673
 674 ALLWINNER VPU DRIVER
 675 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 676 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 677 L:      linux-media@vger.kernel.org
 678 S:      Maintained
 679 F:      drivers/staging/media/sunxi/cedrus/
 680
 681 ALPHA PORT
 682 M:      Richard Henderson <rth@twiddle.net>
 683 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 684 M:      Matt Turner <mattst88@gmail.com>
 685 S:      Odd Fixes
 686 L:      linux-alpha@vger.kernel.org
 687 F:      arch/alpha/
 688
 689 ALPS PS/2 TOUCHPAD DRIVER
 690 R:      Pali Rohár <pali.rohar@gmail.com>
 691 F:      drivers/input/mouse/alps.*
 692
 693 ALTERA I2C CONTROLLER DRIVER
 694 M:      Thor Thayer <thor.thayer@linux.intel.com>
 695 S:      Maintained
 696 F:      drivers/i2c/busses/i2c-altera.c
 697
 698 ALTERA MAILBOX DRIVER
 699 M:      Ley Foon Tan <lftan@altera.com>
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/mailbox/mailbox-altera.c
 703
 704 ALTERA PIO DRIVER
 705 M:      Tien Hock Loh <thloh@altera.com>
 706 L:      linux-gpio@vger.kernel.org
 707 S:      Maintained
 708 F:      drivers/gpio/gpio-altera.c
 709
 710 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 711 M:      Thor Thayer <thor.thayer@linux.intel.com>
 712 S:      Maintained
 713 F:      drivers/gpio/gpio-altera-a10sr.c
 714 F:      drivers/mfd/altera-a10sr.c
 715 F:      drivers/reset/reset-a10sr.c
 716 F:      include/linux/mfd/altera-a10sr.h
 717 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 718
 719 ALTERA TRIPLE SPEED ETHERNET DRIVER
 720 M:      Thor Thayer <thor.thayer@linux.intel.com>
 721 L:      netdev@vger.kernel.org
 722 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 723 S:      Maintained
 724 F:      drivers/net/ethernet/altera/
 725
 726 ALTERA UART/JTAG UART SERIAL DRIVERS
 727 M:      Tobias Klauser <tklauser@distanz.ch>
 728 L:      linux-serial@vger.kernel.org
 729 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 730 S:      Maintained
 731 F:      drivers/tty/serial/altera_uart.c
 732 F:      drivers/tty/serial/altera_jtaguart.c
 733 F:      include/linux/altera_uart.h
 734 F:      include/linux/altera_jtaguart.h
 735
 736 AMAZON ETHERNET DRIVERS
 737 M:      Netanel Belgazal <netanel@amazon.com>
 738 R:      Saeed Bishara <saeedb@amazon.com>
 739 R:      Zorik Machulsky <zorik@amazon.com>
 740 L:      netdev@vger.kernel.org
 741 S:      Supported
 742 F:      Documentation/networking/device_drivers/amazon/ena.txt
 743 F:      drivers/net/ethernet/amazon/
 744
 745 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 746 M:      Tom Lendacky <thomas.lendacky@amd.com>
 747 M:      Gary Hook <gary.hook@amd.com>
 748 L:      linux-crypto@vger.kernel.org
 749 S:      Supported
 750 F:      drivers/crypto/ccp/
 751 F:      include/linux/ccp.h
 752
 753 AMD DISPLAY CORE
 754 M:      Harry Wentland <harry.wentland@amd.com>
 755 M:      Leo Li <sunpeng.li@amd.com>
 756 L:      amd-gfx@lists.freedesktop.org
 757 T:      git git://people.freedesktop.org/~agd5f/linux
 758 S:      Supported
 759 F:      drivers/gpu/drm/amd/display/
 760
 761 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 762 M:      Huang Rui <ray.huang@amd.com>
 763 L:      linux-hwmon@vger.kernel.org
 764 S:      Supported
 765 F:      Documentation/hwmon/fam15h_power
 766 F:      drivers/hwmon/fam15h_power.c
 767
 768 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 769 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 770 S:      Orphan
 771 F:      drivers/usb/gadget/udc/amd5536udc.*
 772
 773 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 774 P:      Andres Salomon <dilinger@queued.net>
 775 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 776 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 777 S:      Supported
 778 F:      drivers/char/hw_random/geode-rng.c
 779 F:      drivers/crypto/geode*
 780 F:      drivers/video/fbdev/geode/
 781 F:      arch/x86/include/asm/geode.h
 782
 783 AMD IOMMU (AMD-VI)
 784 M:      Joerg Roedel <joro@8bytes.org>
 785 L:      iommu@lists.linux-foundation.org
 786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 787 S:      Maintained
 788 F:      drivers/iommu/amd_iommu*.[ch]
 789 F:      include/linux/amd-iommu.h
 790
 791 AMD KFD
 792 M:      Oded Gabbay <oded.gabbay@gmail.com>
 793 L:      dri-devel@lists.freedesktop.org
 794 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 795 S:      Supported
 796 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 803 F:      drivers/gpu/drm/amd/amdkfd/
 804 F:      drivers/gpu/drm/amd/include/cik_structs.h
 805 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 806 F:      drivers/gpu/drm/amd/include/vi_structs.h
 807 F:      drivers/gpu/drm/amd/include/v9_structs.h
 808 F:      include/uapi/linux/kfd_ioctl.h
 809
 810 AMD POWERPLAY
 811 M:      Rex Zhu <rex.zhu@amd.com>
 812 M:      Evan Quan <evan.quan@amd.com>
 813 L:      amd-gfx@lists.freedesktop.org
 814 S:      Supported
 815 F:      drivers/gpu/drm/amd/powerplay/
 816 T:      git git://people.freedesktop.org/~agd5f/linux
 817
 818 AMD SEATTLE DEVICE TREE SUPPORT
 819 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 820 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 821 M:      Tom Lendacky <thomas.lendacky@amd.com>
 822 S:      Supported
 823 F:      arch/arm64/boot/dts/amd/
 824
 825 AMD XGBE DRIVER
 826 M:      Tom Lendacky <thomas.lendacky@amd.com>
 827 L:      netdev@vger.kernel.org
 828 S:      Supported
 829 F:      drivers/net/ethernet/amd/xgbe/
 830 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 831
 832 ANALOG DEVICES INC AD5686 DRIVER
 833 M:      Stefan Popa <stefan.popa@analog.com>
 834 L:      linux-pm@vger.kernel.org
 835 W:      http://ez.analog.com/community/linux-device-drivers
 836 S:      Supported
 837 F:      drivers/iio/dac/ad5686*
 838 F:      drivers/iio/dac/ad5696*
 839
 840 ANALOG DEVICES INC AD5758 DRIVER
 841 M:      Stefan Popa <stefan.popa@analog.com>
 842 L:      linux-iio@vger.kernel.org
 843 W:      http://ez.analog.com/community/linux-device-drivers
 844 S:      Supported
 845 F:      drivers/iio/dac/ad5758.c
 846 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 847
 848 ANALOG DEVICES INC AD7124 DRIVER
 849 M:      Stefan Popa <stefan.popa@analog.com>
 850 L:      linux-iio@vger.kernel.org
 851 W:      http://ez.analog.com/community/linux-device-drivers
 852 S:      Supported
 853 F:      drivers/iio/adc/ad7124.c
 854 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 855
 856 ANALOG DEVICES INC AD9389B DRIVER
 857 M:      Hans Verkuil <hans.verkuil@cisco.com>
 858 L:      linux-media@vger.kernel.org
 859 S:      Maintained
 860 F:      drivers/media/i2c/ad9389b*
 861
 862 ANALOG DEVICES INC ADGS1408 DRIVER
 863 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 864 S:      Supported
 865 F:      drivers/mux/adgs1408.c
 866 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 867
 868 ANALOG DEVICES INC ADP5061 DRIVER
 869 M:      Stefan Popa <stefan.popa@analog.com>
 870 L:      linux-pm@vger.kernel.org
 871 W:      http://ez.analog.com/community/linux-device-drivers
 872 S:      Supported
 873 F:      drivers/power/supply/adp5061.c
 874
 875 ANALOG DEVICES INC ADV7180 DRIVER
 876 M:      Lars-Peter Clausen <lars@metafoo.de>
 877 L:      linux-media@vger.kernel.org
 878 W:      http://ez.analog.com/community/linux-device-drivers
 879 S:      Supported
 880 F:      drivers/media/i2c/adv7180.c
 881
 882 ANALOG DEVICES INC ADV748X DRIVER
 883 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 884 L:      linux-media@vger.kernel.org
 885 S:      Maintained
 886 F:      drivers/media/i2c/adv748x/*
 887
 888 ANALOG DEVICES INC ADV7511 DRIVER
 889 M:      Hans Verkuil <hans.verkuil@cisco.com>
 890 L:      linux-media@vger.kernel.org
 891 S:      Maintained
 892 F:      drivers/media/i2c/adv7511*
 893
 894 ANALOG DEVICES INC ADV7604 DRIVER
 895 M:      Hans Verkuil <hans.verkuil@cisco.com>
 896 L:      linux-media@vger.kernel.org
 897 S:      Maintained
 898 F:      drivers/media/i2c/adv7604*
 899
 900 ANALOG DEVICES INC ADV7842 DRIVER
 901 M:      Hans Verkuil <hans.verkuil@cisco.com>
 902 L:      linux-media@vger.kernel.org
 903 S:      Maintained
 904 F:      drivers/media/i2c/adv7842*
 905
 906 ANALOG DEVICES INC ASOC CODEC DRIVERS
 907 M:      Lars-Peter Clausen <lars@metafoo.de>
 908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 909 W:      http://wiki.analog.com/
 910 W:      http://ez.analog.com/community/linux-device-drivers
 911 S:      Supported
 912 F:      sound/soc/codecs/adau*
 913 F:      sound/soc/codecs/adav*
 914 F:      sound/soc/codecs/ad1*
 915 F:      sound/soc/codecs/ad7*
 916 F:      sound/soc/codecs/ssm*
 917 F:      sound/soc/codecs/sigmadsp.*
 918
 919 ANALOG DEVICES INC DMA DRIVERS
 920 M:      Lars-Peter Clausen <lars@metafoo.de>
 921 W:      http://ez.analog.com/community/linux-device-drivers
 922 S:      Supported
 923 F:      drivers/dma/dma-axi-dmac.c
 924
 925 ANALOG DEVICES INC IIO DRIVERS
 926 M:      Lars-Peter Clausen <lars@metafoo.de>
 927 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 928 W:      http://wiki.analog.com/
 929 W:      http://ez.analog.com/community/linux-device-drivers
 930 S:      Supported
 931 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 932 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 933 F:      drivers/iio/*/ad*
 934 F:      drivers/iio/adc/ltc2497*
 935 X:      drivers/iio/*/adjd*
 936 F:      drivers/staging/iio/*/ad*
 937
 938 ANDES ARCHITECTURE
 939 M:      Greentime Hu <green.hu@gmail.com>
 940 M:      Vincent Chen <deanbo422@gmail.com>
 941 T:      git https://github.com/andestech/linux.git
 942 S:      Supported
 943 F:      arch/nds32/
 944 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 945 F:      Documentation/devicetree/bindings/nds32/
 946 K:      nds32
 947 N:      nds32
 948
 949 ANDROID CONFIG FRAGMENTS
 950 M:      Rob Herring <robh@kernel.org>
 951 S:      Supported
 952 F:      kernel/configs/android*
 953
 954 ANDROID DRIVERS
 955 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 956 M:      Arve Hjønnevåg <arve@android.com>
 957 M:      Todd Kjos <tkjos@android.com>
 958 M:      Martijn Coenen <maco@android.com>
 959 M:      Joel Fernandes <joel@joelfernandes.org>
 960 M:      Christian Brauner <christian@brauner.io>
 961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 962 L:      devel@driverdev.osuosl.org
 963 S:      Supported
 964 F:      drivers/android/
 965 F:      drivers/staging/android/
 966
 967 ANDROID GOLDFISH PIC DRIVER
 968 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 969 S:      Supported
 970 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 971 F:      drivers/irqchip/irq-goldfish-pic.c
 972
 973 ANDROID GOLDFISH RTC DRIVER
 974 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 975 S:      Supported
 976 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 977 F:      drivers/rtc/rtc-goldfish.c
 978
 979 ANDROID ION DRIVER
 980 M:      Laura Abbott <labbott@redhat.com>
 981 M:      Sumit Semwal <sumit.semwal@linaro.org>
 982 L:      devel@driverdev.osuosl.org
 983 L:      dri-devel@lists.freedesktop.org
 984 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 985 S:      Supported
 986 F:      drivers/staging/android/ion
 987 F:      drivers/staging/android/uapi/ion.h
 988
 989 AOA (Apple Onboard Audio) ALSA DRIVER
 990 M:      Johannes Berg <johannes@sipsolutions.net>
 991 L:      linuxppc-dev@lists.ozlabs.org
 992 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 993 S:      Maintained
 994 F:      sound/aoa/
 995
 996 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 997 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 998 L:      linux-iio@vger.kernel.org
 999 S:      Maintained
1000 F:      drivers/iio/adc/stx104.c
1001
1002 APM DRIVER
1003 M:      Jiri Kosina <jikos@kernel.org>
1004 S:      Odd fixes
1005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1006 F:      arch/x86/kernel/apm_32.c
1007 F:      include/linux/apm_bios.h
1008 F:      include/uapi/linux/apm_bios.h
1009 F:      drivers/char/apm-emulation.c
1010
1011 APPARMOR SECURITY MODULE
1012 M:      John Johansen <john.johansen@canonical.com>
1013 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1014 W:      wiki.apparmor.net
1015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1016 S:      Supported
1017 F:      security/apparmor/
1018 F:      Documentation/admin-guide/LSM/apparmor.rst
1019
1020 APPLE BCM5974 MULTITOUCH DRIVER
1021 M:      Henrik Rydberg <rydberg@bitmath.org>
1022 L:      linux-input@vger.kernel.org
1023 S:      Odd fixes
1024 F:      drivers/input/mouse/bcm5974.c
1025
1026 APPLE SMC DRIVER
1027 M:      Henrik Rydberg <rydberg@bitmath.org>
1028 L:      linux-hwmon@vger.kernel.org
1029 S:      Odd fixes
1030 F:      drivers/hwmon/applesmc.c
1031
1032 APPLETALK NETWORK LAYER
1033 L:      netdev@vger.kernel.org
1034 S:      Odd fixes
1035 F:      drivers/net/appletalk/
1036 F:      net/appletalk/
1037
1038 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1039 M:      Duc Dang <dhdang@apm.com>
1040 S:      Supported
1041 F:      arch/arm64/boot/dts/apm/
1042
1043 APPLIED MICRO (APM) X-GENE SOC EDAC
1044 M:      Loc Ho <lho@apm.com>
1045 S:      Supported
1046 F:      drivers/edac/xgene_edac.c
1047 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1048
1049 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1050 M:      Iyappan Subramanian <isubramanian@apm.com>
1051 M:      Keyur Chudgar <kchudgar@apm.com>
1052 S:      Supported
1053 F:      drivers/net/ethernet/apm/xgene-v2/
1054
1055 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1056 M:      Iyappan Subramanian <isubramanian@apm.com>
1057 M:      Keyur Chudgar <kchudgar@apm.com>
1058 M:      Quan Nguyen <qnguyen@apm.com>
1059 S:      Supported
1060 F:      drivers/net/ethernet/apm/xgene/
1061 F:      drivers/net/phy/mdio-xgene.c
1062 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1063 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1064
1065 APPLIED MICRO (APM) X-GENE SOC PMU
1066 M:      Tai Nguyen <ttnguyen@apm.com>
1067 S:      Supported
1068 F:      drivers/perf/xgene_pmu.c
1069 F:      Documentation/perf/xgene-pmu.txt
1070 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1071
1072 APTINA CAMERA SENSOR PLL
1073 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1074 L:      linux-media@vger.kernel.org
1075 S:      Maintained
1076 F:      drivers/media/i2c/aptina-pll.*
1077
1078 ARC FRAMEBUFFER DRIVER
1079 M:      Jaya Kumar <jayalk@intworks.biz>
1080 S:      Maintained
1081 F:      drivers/video/fbdev/arcfb.c
1082 F:      drivers/video/fbdev/core/fb_defio.c
1083
1084 ARC PGU DRM DRIVER
1085 M:      Alexey Brodkin <abrodkin@synopsys.com>
1086 S:      Supported
1087 F:      drivers/gpu/drm/arc/
1088 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1089
1090 ARCNET NETWORK LAYER
1091 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1092 L:      netdev@vger.kernel.org
1093 S:      Maintained
1094 F:      drivers/net/arcnet/
1095 F:      include/uapi/linux/if_arcnet.h
1096
1097 ARM ARCHITECTED TIMER DRIVER
1098 M:      Mark Rutland <mark.rutland@arm.com>
1099 M:      Marc Zyngier <marc.zyngier@arm.com>
1100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1101 S:      Maintained
1102 F:      arch/arm/include/asm/arch_timer.h
1103 F:      arch/arm64/include/asm/arch_timer.h
1104 F:      drivers/clocksource/arm_arch_timer.c
1105
1106 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1107 M:      Linus Walleij <linus.walleij@linaro.org>
1108 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1109 S:      Maintained
1110 F:      Documentation/devicetree/bindings/arm/arm-boards
1111 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1112 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1113 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1114 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1115 F:      arch/arm/mach-integrator/
1116 F:      arch/arm/mach-realview/
1117 F:      arch/arm/mach-versatile/
1118 F:      arch/arm/plat-versatile/
1119 F:      arch/arm/boot/dts/arm-realview-*
1120 F:      arch/arm/boot/dts/integrator*
1121 F:      arch/arm/boot/dts/versatile*
1122 F:      drivers/clk/versatile/
1123 F:      drivers/i2c/busses/i2c-versatile.c
1124 F:      drivers/irqchip/irq-versatile-fpga.c
1125 F:      drivers/mtd/maps/physmap_of_versatile.c
1126 F:      drivers/power/reset/arm-versatile-reboot.c
1127 F:      drivers/soc/versatile/
1128
1129 ARM HDLCD DRM DRIVER
1130 M:      Liviu Dudau <liviu.dudau@arm.com>
1131 S:      Supported
1132 F:      drivers/gpu/drm/arm/hdlcd_*
1133 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1134
1135 ARM MALI-DP DRM DRIVER
1136 M:      Liviu Dudau <liviu.dudau@arm.com>
1137 M:      Brian Starkey <brian.starkey@arm.com>
1138 M:      Mali DP Maintainers <malidp@foss.arm.com>
1139 S:      Supported
1140 F:      drivers/gpu/drm/arm/
1141 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1142
1143 ARM MFM AND FLOPPY DRIVERS
1144 M:      Ian Molton <spyro@f2s.com>
1145 S:      Maintained
1146 F:      arch/arm/lib/floppydma.S
1147 F:      arch/arm/include/asm/floppy.h
1148
1149 ARM PMU PROFILING AND DEBUGGING
1150 M:      Will Deacon <will.deacon@arm.com>
1151 M:      Mark Rutland <mark.rutland@arm.com>
1152 S:      Maintained
1153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1154 F:      arch/arm*/kernel/perf_*
1155 F:      arch/arm/oprofile/common.c
1156 F:      arch/arm*/kernel/hw_breakpoint.c
1157 F:      arch/arm*/include/asm/hw_breakpoint.h
1158 F:      arch/arm*/include/asm/perf_event.h
1159 F:      drivers/perf/*
1160 F:      include/linux/perf/arm_pmu.h
1161 F:      Documentation/devicetree/bindings/arm/pmu.txt
1162 F:      Documentation/devicetree/bindings/perf/
1163
1164 ARM PORT
1165 M:      Russell King <linux@armlinux.org.uk>
1166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1167 W:      http://www.armlinux.org.uk/
1168 S:      Odd Fixes
1169 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1170 F:      arch/arm/
1171 X:      arch/arm/boot/dts/
1172
1173 ARM PRIMECELL AACI PL041 DRIVER
1174 M:      Russell King <linux@armlinux.org.uk>
1175 S:      Odd Fixes
1176 F:      sound/arm/aaci.*
1177
1178 ARM PRIMECELL BUS SUPPORT
1179 M:      Russell King <linux@armlinux.org.uk>
1180 S:      Odd Fixes
1181 F:      drivers/amba/
1182 F:      include/linux/amba/bus.h
1183
1184 ARM PRIMECELL CLCD PL110 DRIVER
1185 M:      Russell King <linux@armlinux.org.uk>
1186 S:      Odd Fixes
1187 F:      drivers/video/fbdev/amba-clcd.*
1188
1189 ARM PRIMECELL KMI PL050 DRIVER
1190 M:      Russell King <linux@armlinux.org.uk>
1191 S:      Odd Fixes
1192 F:      drivers/input/serio/ambakmi.*
1193 F:      include/linux/amba/kmi.h
1194
1195 ARM PRIMECELL MMCI PL180/1 DRIVER
1196 M:      Russell King <linux@armlinux.org.uk>
1197 S:      Odd Fixes
1198 F:      drivers/mmc/host/mmci.*
1199 F:      include/linux/amba/mmci.h
1200
1201 ARM PRIMECELL SSP PL022 SPI DRIVER
1202 M:      Linus Walleij <linus.walleij@linaro.org>
1203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1204 S:      Maintained
1205 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1206 F:      drivers/spi/spi-pl022.c
1207
1208 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1209 M:      Russell King <linux@armlinux.org.uk>
1210 S:      Odd Fixes
1211 F:      drivers/tty/serial/amba-pl01*.c
1212 F:      include/linux/amba/serial.h
1213
1214 ARM PRIMECELL VIC PL190/PL192 DRIVER
1215 M:      Linus Walleij <linus.walleij@linaro.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1219 F:      drivers/irqchip/irq-vic.c
1220
1221 ARM SMMU DRIVERS
1222 M:      Will Deacon <will.deacon@arm.com>
1223 R:      Robin Murphy <robin.murphy@arm.com>
1224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1225 S:      Maintained
1226 F:      drivers/iommu/arm-smmu.c
1227 F:      drivers/iommu/arm-smmu-v3.c
1228 F:      drivers/iommu/io-pgtable-arm.c
1229 F:      drivers/iommu/io-pgtable-arm-v7s.c
1230
1231 ARM SUB-ARCHITECTURES
1232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1233 S:      Maintained
1234 F:      arch/arm/mach-*/
1235 F:      arch/arm/plat-*/
1236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1237
1238 ARM/ACTIONS SEMI ARCHITECTURE
1239 M:      Andreas Färber <afaerber@suse.de>
1240 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 S:      Maintained
1243 N:      owl
1244 F:      arch/arm/mach-actions/
1245 F:      arch/arm/boot/dts/owl-*
1246 F:      arch/arm64/boot/dts/actions/
1247 F:      drivers/clk/actions/
1248 F:      drivers/clocksource/timer-owl*
1249 F:      drivers/dma/owl-dma.c
1250 F:      drivers/i2c/busses/i2c-owl.c
1251 F:      drivers/pinctrl/actions/*
1252 F:      drivers/soc/actions/
1253 F:      include/dt-bindings/power/owl-*
1254 F:      include/linux/soc/actions/
1255 F:      Documentation/devicetree/bindings/arm/actions.txt
1256 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1257 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1258 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1259 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1260 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1261 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1262
1263 ARM/ADS SPHERE MACHINE SUPPORT
1264 M:      Lennert Buytenhek <kernel@wantstofly.org>
1265 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1266 S:      Maintained
1267
1268 ARM/AFEB9260 MACHINE SUPPORT
1269 M:      Sergey Lapin <slapin@ossfans.org>
1270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1271 S:      Maintained
1272
1273 ARM/AJECO 1ARM MACHINE SUPPORT
1274 M:      Lennert Buytenhek <kernel@wantstofly.org>
1275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1276 S:      Maintained
1277
1278 ARM/Allwinner SoC Clock Support
1279 M:      Emilio López <emilio@elopez.com.ar>
1280 S:      Maintained
1281 F:      drivers/clk/sunxi/
1282
1283 ARM/Allwinner sunXi SoC support
1284 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1285 M:      Chen-Yu Tsai <wens@csie.org>
1286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1287 S:      Maintained
1288 N:      sun[x456789]i
1289 N:      sun50i
1290 F:      arch/arm/mach-sunxi/
1291 F:      arch/arm64/boot/dts/allwinner/
1292 F:      drivers/clk/sunxi-ng/
1293 F:      drivers/pinctrl/sunxi/
1294 F:      drivers/soc/sunxi/
1295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1296
1297 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1298 M:      Neil Armstrong <narmstrong@baylibre.com>
1299 M:      Jerome Brunet <jbrunet@baylibre.com>
1300 L:      linux-amlogic@lists.infradead.org
1301 S:      Maintained
1302 F:      drivers/clk/meson/
1303 F:      include/dt-bindings/clock/meson*
1304 F:      include/dt-bindings/clock/gxbb*
1305 F:      Documentation/devicetree/bindings/clock/amlogic*
1306
1307 ARM/Amlogic Meson SoC support
1308 M:      Kevin Hilman <khilman@baylibre.com>
1309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1310 L:      linux-amlogic@lists.infradead.org
1311 W:      http://linux-meson.com/
1312 S:      Maintained
1313 F:      arch/arm/mach-meson/
1314 F:      arch/arm/boot/dts/meson*
1315 F:      arch/arm64/boot/dts/amlogic/
1316 F:      drivers/pinctrl/meson/
1317 F:      drivers/mmc/host/meson*
1318 F:      drivers/soc/amlogic/
1319 N:      meson
1320
1321 ARM/Amlogic Meson SoC Sound Drivers
1322 M:      Jerome Brunet <jbrunet@baylibre.com>
1323 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      sound/soc/meson/
1326 F:      Documentation/devicetree/bindings/sound/amlogic*
1327
1328 ARM/Annapurna Labs ALPINE ARCHITECTURE
1329 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1330 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333 F:      arch/arm/mach-alpine/
1334 F:      arch/arm/boot/dts/alpine*
1335 F:      arch/arm64/boot/dts/al/
1336 F:      drivers/*/*alpine*
1337
1338 ARM/ARTPEC MACHINE SUPPORT
1339 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1340 M:      Lars Persson <lars.persson@axis.com>
1341 S:      Maintained
1342 L:      linux-arm-kernel@axis.com
1343 F:      arch/arm/mach-artpec
1344 F:      arch/arm/boot/dts/artpec6*
1345 F:      drivers/clk/axis
1346 F:      drivers/crypto/axis
1347 F:      drivers/pinctrl/pinctrl-artpec*
1348 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1349
1350 ARM/ASPEED I2C DRIVER
1351 M:      Brendan Higgins <brendanhiggins@google.com>
1352 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1353 R:      Joel Stanley <joel@jms.id.au>
1354 L:      linux-i2c@vger.kernel.org
1355 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1356 S:      Maintained
1357 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1358 F:      drivers/i2c/busses/i2c-aspeed.c
1359 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1360 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1361
1362 ARM/ASPEED MACHINE SUPPORT
1363 M:      Joel Stanley <joel@jms.id.au>
1364 R:      Andrew Jeffery <andrew@aj.id.au>
1365 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1366 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1367 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1368 S:      Supported
1369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1370 F:      arch/arm/mach-aspeed/
1371 F:      arch/arm/boot/dts/aspeed-*
1372 N:      aspeed
1373
1374 ARM/CALXEDA HIGHBANK ARCHITECTURE
1375 M:      Rob Herring <robh@kernel.org>
1376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1377 S:      Maintained
1378 F:      arch/arm/mach-highbank/
1379 F:      arch/arm/boot/dts/highbank.dts
1380 F:      arch/arm/boot/dts/ecx-*.dts*
1381
1382 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1383 M:      Krzysztof Halasa <khalasa@piap.pl>
1384 S:      Maintained
1385 F:      arch/arm/mach-cns3xxx/
1386
1387 ARM/CAVIUM THUNDER NETWORK DRIVER
1388 M:      Sunil Goutham <sgoutham@cavium.com>
1389 M:      Robert Richter <rric@kernel.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 S:      Supported
1392 F:      drivers/net/ethernet/cavium/thunder/
1393
1394 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1395 M:      Lukasz Majewski <lukma@denx.de>
1396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1397 S:      Maintained
1398 F:      arch/arm/mach-ep93xx/ts72xx.c
1399
1400 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1401 M:      Alexander Shiyan <shc_work@mail.ru>
1402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1403 S:      Odd Fixes
1404 N:      clps711x
1405
1406 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1407 M:      Lennert Buytenhek <kernel@wantstofly.org>
1408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1409 S:      Maintained
1410
1411 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1412 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1413 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1415 S:      Maintained
1416 F:      arch/arm/mach-ep93xx/
1417 F:      arch/arm/mach-ep93xx/include/mach/
1418
1419 ARM/CLKDEV SUPPORT
1420 M:      Russell King <linux@armlinux.org.uk>
1421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1422 S:      Maintained
1423 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1424 F:      drivers/clk/clkdev.c
1425
1426 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1427 M:      Mike Rapoport <mike@compulab.co.il>
1428 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1429 S:      Maintained
1430
1431 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1432 M:      Baruch Siach <baruch@tkos.co.il>
1433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1434 S:      Maintained
1435 F:      arch/arm/boot/dts/cx92755*
1436 N:      digicolor
1437
1438 ARM/CONTEC MICRO9 MACHINE SUPPORT
1439 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1440 S:      Maintained
1441 F:      arch/arm/mach-ep93xx/micro9.c
1442
1443 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1444 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1445 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1447 S:      Maintained
1448 F:      drivers/hwtracing/coresight/*
1449 F:      Documentation/trace/coresight.txt
1450 F:      Documentation/trace/coresight-cpu-debug.txt
1451 F:      Documentation/devicetree/bindings/arm/coresight.txt
1452 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1453 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1454 F:      tools/perf/arch/arm/util/pmu.c
1455 F:      tools/perf/arch/arm/util/auxtrace.c
1456 F:      tools/perf/arch/arm/util/cs-etm.c
1457 F:      tools/perf/arch/arm/util/cs-etm.h
1458 F:      tools/perf/util/cs-etm.*
1459 F:      tools/perf/util/cs-etm-decoder/*
1460
1461 ARM/CORGI MACHINE SUPPORT
1462 M:      Richard Purdie <rpurdie@rpsys.net>
1463 S:      Maintained
1464
1465 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1466 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1467 M:      Linus Walleij <linus.walleij@linaro.org>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 T:      git git://github.com/ulli-kroll/linux.git
1470 S:      Maintained
1471 F:      Documentation/devicetree/bindings/arm/gemini.txt
1472 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1473 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1474 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1475 F:      arch/arm/mach-gemini/
1476 F:      drivers/net/ethernet/cortina/
1477 F:      drivers/pinctrl/pinctrl-gemini.c
1478 F:      drivers/rtc/rtc-ftrtc010.c
1479
1480 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1481 M:      Barry Song <baohua@kernel.org>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1484 S:      Maintained
1485 F:      arch/arm/boot/dts/prima2*
1486 F:      arch/arm/mach-prima2/
1487 F:      drivers/clk/sirf/
1488 F:      drivers/clocksource/timer-prima2.c
1489 F:      drivers/clocksource/timer-atlas7.c
1490 N:      [^a-z]sirf
1491 X:      drivers/gnss
1492
1493 ARM/EBSA110 MACHINE SUPPORT
1494 M:      Russell King <linux@armlinux.org.uk>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 W:      http://www.armlinux.org.uk/
1497 S:      Maintained
1498 F:      arch/arm/mach-ebsa110/
1499 F:      drivers/net/ethernet/amd/am79c961a.*
1500
1501 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1502 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1503 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1504 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1505 S:      Maintained
1506 N:      efm32
1507
1508 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1509 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 S:      Maintained
1512 F:      arch/arm/mach-pxa/ezx.c
1513
1514 ARM/FARADAY FA526 PORT
1515 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1517 S:      Maintained
1518 T:      git git://git.berlios.de/gemini-board
1519 F:      arch/arm/mm/*-fa*
1520
1521 ARM/FOOTBRIDGE ARCHITECTURE
1522 M:      Russell King <linux@armlinux.org.uk>
1523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1524 W:      http://www.armlinux.org.uk/
1525 S:      Maintained
1526 F:      arch/arm/include/asm/hardware/dec21285.h
1527 F:      arch/arm/mach-footbridge/
1528
1529 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1530 M:      Shawn Guo <shawnguo@kernel.org>
1531 M:      Sascha Hauer <s.hauer@pengutronix.de>
1532 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1533 R:      Fabio Estevam <fabio.estevam@nxp.com>
1534 R:      NXP Linux Team <linux-imx@nxp.com>
1535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1536 S:      Maintained
1537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1538 F:      arch/arm/mach-imx/
1539 F:      arch/arm/mach-mxs/
1540 F:      arch/arm/boot/dts/imx*
1541 F:      arch/arm/configs/imx*_defconfig
1542 F:      arch/arm64/boot/dts/freescale/imx*
1543 F:      drivers/clk/imx/
1544 F:      drivers/firmware/imx/
1545 F:      drivers/soc/imx/
1546 F:      include/linux/firmware/imx/
1547 F:      include/soc/imx/
1548
1549 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1550 M:      Shawn Guo <shawnguo@kernel.org>
1551 M:      Sascha Hauer <s.hauer@pengutronix.de>
1552 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1553 R:      Stefan Agner <stefan@agner.ch>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1557 F:      arch/arm/mach-imx/*vf610*
1558 F:      arch/arm/boot/dts/vf*
1559
1560 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1561 M:      Shawn Guo <shawnguo@kernel.org>
1562 M:      Li Yang <leoyang.li@nxp.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1566 F:      arch/arm/boot/dts/ls1021a*
1567 F:      arch/arm64/boot/dts/freescale/fsl-*
1568 F:      arch/arm64/boot/dts/freescale/qoriq-*
1569
1570 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1571 M:      Lennert Buytenhek <kernel@wantstofly.org>
1572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1573 S:      Maintained
1574
1575 ARM/GUMSTIX MACHINE SUPPORT
1576 M:      Steve Sakoman <sakoman@gmail.com>
1577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1578 S:      Maintained
1579
1580 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1581 M:      Philipp Zabel <philipp.zabel@gmail.com>
1582 M:      Paul Parsons <lost.distance@yahoo.com>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 F:      arch/arm/mach-pxa/hx4700.c
1586 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1587 F:      sound/soc/pxa/hx4700.c
1588
1589 ARM/HISILICON SOC SUPPORT
1590 M:      Wei Xu <xuwei5@hisilicon.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 W:      http://www.hisilicon.com
1593 S:      Supported
1594 T:      git git://github.com/hisilicon/linux-hisi.git
1595 F:      arch/arm/mach-hisi/
1596 F:      arch/arm/boot/dts/hi3*
1597 F:      arch/arm/boot/dts/hip*
1598 F:      arch/arm/boot/dts/hisi*
1599 F:      arch/arm64/boot/dts/hisilicon/
1600
1601 ARM/HP JORNADA 7XX MACHINE SUPPORT
1602 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1603 W:      www.jlime.com
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1606 F:      arch/arm/mach-sa1100/jornada720.c
1607 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1608
1609 ARM/IGEP MACHINE SUPPORT
1610 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1611 M:      Javier Martinez Canillas <javier@dowhile0.org>
1612 L:      linux-omap@vger.kernel.org
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 F:      arch/arm/boot/dts/omap3-igep*
1616
1617 ARM/INCOME PXA270 SUPPORT
1618 M:      Marek Vasut <marek.vasut@gmail.com>
1619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1620 S:      Maintained
1621 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1622
1623 ARM/INTEL IOP13XX ARM ARCHITECTURE
1624 M:      Lennert Buytenhek <kernel@wantstofly.org>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 S:      Maintained
1627
1628 ARM/INTEL IOP32X ARM ARCHITECTURE
1629 M:      Lennert Buytenhek <kernel@wantstofly.org>
1630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632
1633 ARM/INTEL IOP33X ARM ARCHITECTURE
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 S:      Orphan
1636
1637 ARM/INTEL IQ81342EX MACHINE SUPPORT
1638 M:      Lennert Buytenhek <kernel@wantstofly.org>
1639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1640 S:      Maintained
1641
1642 ARM/INTEL IXDP2850 MACHINE SUPPORT
1643 M:      Lennert Buytenhek <kernel@wantstofly.org>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 S:      Maintained
1646
1647 ARM/INTEL IXP4XX ARM ARCHITECTURE
1648 M:      Imre Kaloz <kaloz@openwrt.org>
1649 M:      Krzysztof Halasa <khalasa@piap.pl>
1650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1651 S:      Maintained
1652 F:      arch/arm/mach-ixp4xx/
1653
1654 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1655 M:      Jonathan Cameron <jic23@cam.ac.uk>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      arch/arm/mach-pxa/stargate2.c
1659 F:      drivers/pcmcia/pxa2xx_stargate2.c
1660
1661 ARM/INTEL XSC3 (MANZANO) ARM CORE
1662 M:      Lennert Buytenhek <kernel@wantstofly.org>
1663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1664 S:      Maintained
1665
1666 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1667 M:      Lennert Buytenhek <kernel@wantstofly.org>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670
1671 ARM/LG1K ARCHITECTURE
1672 M:      Chanho Min <chanho.min@lge.com>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm64/boot/dts/lg/
1676
1677 ARM/LOGICPD PXA270 MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/LPC18XX ARCHITECTURE
1683 M:      Vladimir Zapolskiy <vz@mleia.com>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686 F:      arch/arm/boot/dts/lpc43*
1687 F:      drivers/i2c/busses/i2c-lpc2k.c
1688 F:      drivers/memory/pl172.c
1689 F:      drivers/mtd/spi-nor/nxp-spifi.c
1690 F:      drivers/rtc/rtc-lpc24xx.c
1691 N:      lpc18xx
1692
1693 ARM/LPC32XX SOC SUPPORT
1694 M:      Vladimir Zapolskiy <vz@mleia.com>
1695 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1698 S:      Maintained
1699 F:      arch/arm/boot/dts/lpc32*
1700 F:      arch/arm/mach-lpc32xx/
1701 F:      drivers/i2c/busses/i2c-pnx.c
1702 F:      drivers/net/ethernet/nxp/lpc_eth.c
1703 F:      drivers/usb/host/ohci-nxp.c
1704 F:      drivers/watchdog/pnx4008_wdt.c
1705 N:      lpc32xx
1706
1707 ARM/MAGICIAN MACHINE SUPPORT
1708 M:      Philipp Zabel <philipp.zabel@gmail.com>
1709 S:      Maintained
1710
1711 ARM/Marvell Dove/MV78xx0/Orion SOC support
1712 M:      Jason Cooper <jason@lakedaemon.net>
1713 M:      Andrew Lunn <andrew@lunn.ch>
1714 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1715 M:      Gregory Clement <gregory.clement@bootlin.com>
1716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1717 S:      Maintained
1718 F:      Documentation/devicetree/bindings/soc/dove/
1719 F:      arch/arm/mach-dove/
1720 F:      arch/arm/mach-mv78xx0/
1721 F:      arch/arm/mach-orion5x/
1722 F:      arch/arm/plat-orion/
1723 F:      arch/arm/boot/dts/dove*
1724 F:      arch/arm/boot/dts/orion5x*
1725
1726 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1727 M:      Jason Cooper <jason@lakedaemon.net>
1728 M:      Andrew Lunn <andrew@lunn.ch>
1729 M:      Gregory Clement <gregory.clement@bootlin.com>
1730 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 S:      Maintained
1733 F:      arch/arm/boot/dts/armada*
1734 F:      arch/arm/boot/dts/kirkwood*
1735 F:      arch/arm/configs/mvebu_*_defconfig
1736 F:      arch/arm/mach-mvebu/
1737 F:      arch/arm64/boot/dts/marvell/armada*
1738 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1739 F:      drivers/cpufreq/mvebu-cpufreq.c
1740 F:      drivers/irqchip/irq-armada-370-xp.c
1741 F:      drivers/irqchip/irq-mvebu-*
1742 F:      drivers/pinctrl/mvebu/
1743 F:      drivers/rtc/rtc-armada38x.c
1744
1745 ARM/Mediatek RTC DRIVER
1746 M:      Eddie Huang <eddie.huang@mediatek.com>
1747 M:      Sean Wang <sean.wang@mediatek.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1750 S:      Maintained
1751 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1752 F:      drivers/rtc/rtc-mt6397.c
1753 F:      drivers/rtc/rtc-mt7622.c
1754
1755 ARM/Mediatek SoC support
1756 M:      Matthias Brugger <matthias.bgg@gmail.com>
1757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1758 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1759 W:      https://mtk.bcnfs.org/
1760 C:      irc://chat.freenode.net/linux-mediatek
1761 S:      Maintained
1762 F:      arch/arm/boot/dts/mt6*
1763 F:      arch/arm/boot/dts/mt7*
1764 F:      arch/arm/boot/dts/mt8*
1765 F:      arch/arm/mach-mediatek/
1766 F:      arch/arm64/boot/dts/mediatek/
1767 F:      drivers/soc/mediatek/
1768 N:      mtk
1769 N:      mt[678]
1770 K:      mediatek
1771
1772 ARM/Mediatek USB3 PHY DRIVER
1773 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1774 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1775 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1776 S:      Maintained
1777 F:      drivers/phy/mediatek/
1778 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1779
1780 ARM/MICREL KS8695 ARCHITECTURE
1781 M:      Greg Ungerer <gerg@uclinux.org>
1782 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1783 F:      arch/arm/mach-ks8695/
1784 S:      Odd Fixes
1785
1786 ARM/Microchip (AT91) SoC support
1787 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1788 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1789 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1791 W:      http://www.linux4sam.org
1792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1793 S:      Supported
1794 N:      at91
1795 N:      atmel
1796 F:      arch/arm/mach-at91/
1797 F:      include/soc/at91/
1798 F:      arch/arm/boot/dts/at91*.dts
1799 F:      arch/arm/boot/dts/at91*.dtsi
1800 F:      arch/arm/boot/dts/sama*.dts
1801 F:      arch/arm/boot/dts/sama*.dtsi
1802 F:      arch/arm/include/debug/at91.S
1803 F:      drivers/memory/atmel*
1804 F:      drivers/watchdog/sama5d4_wdt.c
1805 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1806 X:      drivers/net/wireless/atmel/
1807
1808 ARM/MIOA701 MACHINE SUPPORT
1809 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1810 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1811 F:      arch/arm/mach-pxa/mioa701.c
1812 S:      Maintained
1813
1814 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1815 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1816 S:      Maintained
1817
1818 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1819 M:      Linus Walleij <linus.walleij@linaro.org>
1820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1821 S:      Maintained
1822 F:      arch/arm/mach-nomadik/
1823 F:      arch/arm/mach-u300/
1824 F:      arch/arm/mach-ux500/
1825 F:      arch/arm/boot/dts/ste-*
1826 F:      drivers/clk/clk-nomadik.c
1827 F:      drivers/clk/clk-u300.c
1828 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1829 F:      drivers/clocksource/timer-u300.c
1830 F:      drivers/dma/coh901318*
1831 F:      drivers/dma/ste_dma40*
1832 F:      drivers/hwspinlock/u8500_hsem.c
1833 F:      drivers/i2c/busses/i2c-nomadik.c
1834 F:      drivers/i2c/busses/i2c-stu300.c
1835 F:      drivers/mfd/ab3100*
1836 F:      drivers/mfd/ab8500*
1837 F:      drivers/mfd/abx500*
1838 F:      drivers/mfd/dbx500*
1839 F:      drivers/mfd/db8500*
1840 F:      drivers/pinctrl/nomadik/
1841 F:      drivers/pinctrl/pinctrl-coh901*
1842 F:      drivers/pinctrl/pinctrl-u300.c
1843 F:      drivers/rtc/rtc-ab3100.c
1844 F:      drivers/rtc/rtc-ab8500.c
1845 F:      drivers/rtc/rtc-coh901331.c
1846 F:      drivers/rtc/rtc-pl031.c
1847 F:      drivers/watchdog/coh901327_wdt.c
1848 F:      Documentation/devicetree/bindings/arm/ste-*
1849 F:      Documentation/devicetree/bindings/arm/ux500/
1850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1851
1852 ARM/NUVOTON NPCM ARCHITECTURE
1853 M:      Avi Fishman <avifishman70@gmail.com>
1854 M:      Tomer Maimon <tmaimon77@gmail.com>
1855 R:      Patrick Venture <venture@google.com>
1856 R:      Nancy Yuen <yuenn@google.com>
1857 R:      Brendan Higgins <brendanhiggins@google.com>
1858 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1859 S:      Supported
1860 F:      arch/arm/mach-npcm/
1861 F:      arch/arm/boot/dts/nuvoton-npcm*
1862 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1863 F:      drivers/*/*npcm*
1864 F:      Documentation/devicetree/bindings/*/*npcm*
1865 F:      Documentation/devicetree/bindings/*/*/*npcm*
1866
1867 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1868 M:      Wan ZongShun <mcuos.com@gmail.com>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 W:      http://www.mcuos.com
1871 S:      Maintained
1872 F:      arch/arm/mach-w90x900/
1873 F:      drivers/input/keyboard/w90p910_keypad.c
1874 F:      drivers/input/touchscreen/w90p910_ts.c
1875 F:      drivers/watchdog/nuc900_wdt.c
1876 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1877 F:      drivers/mtd/nand/raw/nuc900_nand.c
1878 F:      drivers/rtc/rtc-nuc900.c
1879 F:      drivers/spi/spi-nuc900.c
1880 F:      drivers/usb/host/ehci-w90x900.c
1881 F:      drivers/video/fbdev/nuc900fb.c
1882
1883 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1884 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1885 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1886 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1887 S:      Supported
1888
1889 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1890 M:      Alexander Clouter <alex@digriz.org.uk>
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 W:      http://www.digriz.org.uk/ts78xx/kernel
1893 S:      Maintained
1894 F:      arch/arm/mach-orion5x/ts78xx-*
1895
1896 ARM/OXNAS platform support
1897 M:      Neil Armstrong <narmstrong@baylibre.com>
1898 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1899 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1900 S:      Maintained
1901 F:      arch/arm/mach-oxnas/
1902 F:      arch/arm/boot/dts/ox8*.dts*
1903 N:      oxnas
1904
1905 ARM/PALM TREO SUPPORT
1906 M:      Tomas Cech <sleep_walker@suse.com>
1907 L:      linux-arm-kernel@lists.infradead.org
1908 W:      http://hackndev.com
1909 S:      Maintained
1910 F:      arch/arm/mach-pxa/palmtreo.*
1911
1912 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1913 M:      Marek Vasut <marek.vasut@gmail.com>
1914 L:      linux-arm-kernel@lists.infradead.org
1915 W:      http://hackndev.com
1916 S:      Maintained
1917 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1918 F:      arch/arm/mach-pxa/palmtx.c
1919 F:      arch/arm/mach-pxa/palmt5.*
1920 F:      arch/arm/mach-pxa/include/mach/palmld.h
1921 F:      arch/arm/mach-pxa/palmld.c
1922 F:      arch/arm/mach-pxa/palmte2.*
1923 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1924 F:      arch/arm/mach-pxa/palmtc.c
1925
1926 ARM/PALMZ72 SUPPORT
1927 M:      Sergey Lapin <slapin@ossfans.org>
1928 L:      linux-arm-kernel@lists.infradead.org
1929 W:      http://hackndev.com
1930 S:      Maintained
1931 F:      arch/arm/mach-pxa/palmz72.*
1932
1933 ARM/PLEB SUPPORT
1934 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1935 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1936 S:      Maintained
1937
1938 ARM/PT DIGITAL BOARD PORT
1939 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 W:      http://www.armlinux.org.uk/
1942 S:      Maintained
1943
1944 ARM/QUALCOMM SUPPORT
1945 M:      Andy Gross <andy.gross@linaro.org>
1946 M:      David Brown <david.brown@linaro.org>
1947 L:      linux-arm-msm@vger.kernel.org
1948 S:      Maintained
1949 F:      Documentation/devicetree/bindings/soc/qcom/
1950 F:      arch/arm/boot/dts/qcom-*.dts
1951 F:      arch/arm/boot/dts/qcom-*.dtsi
1952 F:      arch/arm/mach-qcom/
1953 F:      arch/arm64/boot/dts/qcom/*
1954 F:      drivers/i2c/busses/i2c-qup.c
1955 F:      drivers/clk/qcom/
1956 F:      drivers/dma/qcom/
1957 F:      drivers/soc/qcom/
1958 F:      drivers/spi/spi-qup.c
1959 F:      drivers/tty/serial/msm_serial.c
1960 F:      drivers/*/pm8???-*
1961 F:      drivers/mfd/ssbi.c
1962 F:      drivers/firmware/qcom_scm*
1963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1964
1965 ARM/RADISYS ENP2611 MACHINE SUPPORT
1966 M:      Lennert Buytenhek <kernel@wantstofly.org>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969
1970 ARM/RDA MICRO ARCHITECTURE
1971 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1973 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
1974 S:      Maintained
1975 F:      arch/arm/boot/dts/rda8810pl-*
1976 F:      drivers/clocksource/timer-rda.c
1977 F:      drivers/irqchip/irq-rda-intc.c
1978 F:      drivers/tty/serial/rda-uart.c
1979 F:      Documentation/devicetree/bindings/arm/rda.txt
1980 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
1981 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
1982 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
1983
1984 ARM/REALTEK ARCHITECTURE
1985 M:      Andreas Färber <afaerber@suse.de>
1986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1987 S:      Maintained
1988 F:      arch/arm64/boot/dts/realtek/
1989 F:      Documentation/devicetree/bindings/arm/realtek.txt
1990
1991 ARM/RENESAS ARM64 ARCHITECTURE
1992 M:      Simon Horman <horms@verge.net.au>
1993 M:      Magnus Damm <magnus.damm@gmail.com>
1994 L:      linux-renesas-soc@vger.kernel.org
1995 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1997 S:      Supported
1998 F:      arch/arm64/boot/dts/renesas/
1999 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2000 F:      drivers/soc/renesas/
2001 F:      include/linux/soc/renesas/
2002
2003 ARM/RISCPC ARCHITECTURE
2004 M:      Russell King <linux@armlinux.org.uk>
2005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2006 W:      http://www.armlinux.org.uk/
2007 S:      Maintained
2008 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2009 F:      arch/arm/include/asm/hardware/ioc.h
2010 F:      arch/arm/include/asm/hardware/iomd.h
2011 F:      arch/arm/include/asm/hardware/memc.h
2012 F:      arch/arm/mach-rpc/
2013 F:      drivers/net/ethernet/8390/etherh.c
2014 F:      drivers/net/ethernet/i825xx/ether1*
2015 F:      drivers/net/ethernet/seeq/ether3*
2016 F:      drivers/scsi/arm/
2017
2018 ARM/Rockchip SoC support
2019 M:      Heiko Stuebner <heiko@sntech.de>
2020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2021 L:      linux-rockchip@lists.infradead.org
2022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2023 S:      Maintained
2024 F:      arch/arm/boot/dts/rk3*
2025 F:      arch/arm/boot/dts/rv1108*
2026 F:      arch/arm/mach-rockchip/
2027 F:      drivers/clk/rockchip/
2028 F:      drivers/i2c/busses/i2c-rk3x.c
2029 F:      drivers/*/*rockchip*
2030 F:      drivers/*/*/*rockchip*
2031 F:      sound/soc/rockchip/
2032 N:      rockchip
2033
2034 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2035 M:      Kukjin Kim <kgene@kernel.org>
2036 M:      Krzysztof Kozlowski <krzk@kernel.org>
2037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2038 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2039 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2040 S:      Maintained
2041 F:      arch/arm/boot/dts/s3c*
2042 F:      arch/arm/boot/dts/s5p*
2043 F:      arch/arm/boot/dts/exynos*
2044 F:      arch/arm64/boot/dts/exynos/
2045 F:      arch/arm/plat-samsung/
2046 F:      arch/arm/mach-s3c24*/
2047 F:      arch/arm/mach-s3c64xx/
2048 F:      arch/arm/mach-s5p*/
2049 F:      arch/arm/mach-exynos*/
2050 F:      drivers/*/*s3c24*
2051 F:      drivers/*/*/*s3c24*
2052 F:      drivers/*/*s3c64xx*
2053 F:      drivers/*/*s5pv210*
2054 F:      drivers/memory/samsung/*
2055 F:      drivers/soc/samsung/*
2056 F:      Documentation/arm/Samsung/
2057 F:      Documentation/devicetree/bindings/arm/samsung/
2058 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2059 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2060 N:      exynos
2061
2062 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2063 M:      Kyungmin Park <kyungmin.park@samsung.com>
2064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2065 S:      Maintained
2066 F:      arch/arm/mach-s5pv210/
2067
2068 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2069 M:      Kyungmin Park <kyungmin.park@samsung.com>
2070 M:      Kamil Debski <kamil@wypas.org>
2071 M:      Andrzej Hajda <a.hajda@samsung.com>
2072 L:      linux-arm-kernel@lists.infradead.org
2073 L:      linux-media@vger.kernel.org
2074 S:      Maintained
2075 F:      drivers/media/platform/s5p-g2d/
2076
2077 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2078 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2079 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2080 L:      linux-media@vger.kernel.org
2081 S:      Maintained
2082 F:      drivers/media/platform/s5p-cec/
2083 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2084
2085 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2086 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2087 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2088 L:      linux-arm-kernel@lists.infradead.org
2089 L:      linux-media@vger.kernel.org
2090 S:      Maintained
2091 F:      drivers/media/platform/s5p-jpeg/
2092
2093 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2094 M:      Kyungmin Park <kyungmin.park@samsung.com>
2095 M:      Kamil Debski <kamil@wypas.org>
2096 M:      Jeongtae Park <jtp.park@samsung.com>
2097 M:      Andrzej Hajda <a.hajda@samsung.com>
2098 L:      linux-arm-kernel@lists.infradead.org
2099 L:      linux-media@vger.kernel.org
2100 S:      Maintained
2101 F:      drivers/media/platform/s5p-mfc/
2102
2103 ARM/SHMOBILE ARM ARCHITECTURE
2104 M:      Simon Horman <horms@verge.net.au>
2105 M:      Magnus Damm <magnus.damm@gmail.com>
2106 L:      linux-renesas-soc@vger.kernel.org
2107 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2109 S:      Supported
2110 F:      arch/arm/boot/dts/emev2*
2111 F:      arch/arm/boot/dts/r7s*
2112 F:      arch/arm/boot/dts/r8a*
2113 F:      arch/arm/boot/dts/r9a*
2114 F:      arch/arm/boot/dts/sh*
2115 F:      arch/arm/configs/shmobile_defconfig
2116 F:      arch/arm/include/debug/renesas-scif.S
2117 F:      arch/arm/mach-shmobile/
2118 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2119 F:      drivers/soc/renesas/
2120 F:      include/linux/soc/renesas/
2121
2122 ARM/SOCFPGA ARCHITECTURE
2123 M:      Dinh Nguyen <dinguyen@kernel.org>
2124 S:      Maintained
2125 F:      arch/arm/mach-socfpga/
2126 F:      arch/arm/boot/dts/socfpga*
2127 F:      arch/arm/configs/socfpga_defconfig
2128 F:      arch/arm64/boot/dts/altera/
2129 W:      http://www.rocketboards.org
2130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2131
2132 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2133 M:      Dinh Nguyen <dinguyen@kernel.org>
2134 S:      Maintained
2135 F:      drivers/clk/socfpga/
2136
2137 ARM/SOCFPGA EDAC SUPPORT
2138 M:      Thor Thayer <thor.thayer@linux.intel.com>
2139 S:      Maintained
2140 F:      drivers/edac/altera_edac.
2141
2142 ARM/SPREADTRUM SoC SUPPORT
2143 M:      Orson Zhai <orsonzhai@gmail.com>
2144 M:      Baolin Wang <baolin.wang@linaro.org>
2145 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2146 S:      Maintained
2147 F:      arch/arm64/boot/dts/sprd
2148 N:      sprd
2149
2150 ARM/STI ARCHITECTURE
2151 M:      Patrice Chotard <patrice.chotard@st.com>
2152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2153 W:      http://www.stlinux.com
2154 S:      Maintained
2155 F:      arch/arm/mach-sti/
2156 F:      arch/arm/boot/dts/sti*
2157 F:      drivers/char/hw_random/st-rng.c
2158 F:      drivers/clocksource/arm_global_timer.c
2159 F:      drivers/clocksource/clksrc_st_lpc.c
2160 F:      drivers/cpufreq/sti-cpufreq.c
2161 F:      drivers/dma/st_fdma*
2162 F:      drivers/i2c/busses/i2c-st.c
2163 F:      drivers/media/rc/st_rc.c
2164 F:      drivers/media/platform/sti/c8sectpfe/
2165 F:      drivers/mmc/host/sdhci-st.c
2166 F:      drivers/phy/st/phy-miphy28lp.c
2167 F:      drivers/phy/st/phy-stih407-usb.c
2168 F:      drivers/pinctrl/pinctrl-st.c
2169 F:      drivers/remoteproc/st_remoteproc.c
2170 F:      drivers/remoteproc/st_slim_rproc.c
2171 F:      drivers/reset/sti/
2172 F:      drivers/rtc/rtc-st-lpc.c
2173 F:      drivers/tty/serial/st-asc.c
2174 F:      drivers/usb/dwc3/dwc3-st.c
2175 F:      drivers/usb/host/ehci-st.c
2176 F:      drivers/usb/host/ohci-st.c
2177 F:      drivers/watchdog/st_lpc_wdt.c
2178 F:      drivers/ata/ahci_st.c
2179 F:      include/linux/remoteproc/st_slim_rproc.h
2180
2181 ARM/STM32 ARCHITECTURE
2182 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2183 M:      Alexandre Torgue <alexandre.torgue@st.com>
2184 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2186 S:      Maintained
2187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2188 N:      stm32
2189 N:      stm
2190 F:      arch/arm/boot/dts/stm32*
2191 F:      arch/arm/mach-stm32/
2192 F:      drivers/clocksource/armv7m_systick.c
2193
2194 ARM/Synaptics SoC support
2195 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2196 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2197 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2198 S:      Maintained
2199 F:      arch/arm/mach-berlin/
2200 F:      arch/arm/boot/dts/berlin*
2201 F:      arch/arm64/boot/dts/synaptics/
2202
2203 ARM/TANGO ARCHITECTURE
2204 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2205 M:      Mans Rullgard <mans@mansr.com>
2206 L:      linux-arm-kernel@lists.infradead.org
2207 S:      Odd Fixes
2208 N:      tango
2209
2210 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2211 M:      Lennert Buytenhek <kernel@wantstofly.org>
2212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2213 S:      Maintained
2214
2215 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2216 M:      Hans Verkuil <hans.verkuil@cisco.com>
2217 L:      linux-tegra@vger.kernel.org
2218 L:      linux-media@vger.kernel.org
2219 S:      Maintained
2220 F:      drivers/media/platform/tegra-cec/
2221 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2222
2223 ARM/TETON BGA MACHINE SUPPORT
2224 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2226 S:      Maintained
2227
2228 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2229 M:      Santosh Shilimkar <ssantosh@kernel.org>
2230 L:      linux-kernel@vger.kernel.org
2231 S:      Maintained
2232 F:      drivers/memory/*emif*
2233
2234 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2235 M:      Tero Kristo <t-kristo@ti.com>
2236 M:      Nishanth Menon <nm@ti.com>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Supported
2239 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2240 F:      arch/arm64/boot/dts/ti/Makefile
2241 F:      arch/arm64/boot/dts/ti/k3-*
2242 F:      include/dt-bindings/pinctrl/k3.h
2243
2244 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2245 M:      Santosh Shilimkar <ssantosh@kernel.org>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 S:      Maintained
2248 F:      arch/arm/mach-keystone/
2249 F:      arch/arm/boot/dts/keystone-*
2250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2251
2252 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2253 M:      Santosh Shilimkar <ssantosh@kernel.org>
2254 L:      linux-kernel@vger.kernel.org
2255 S:      Maintained
2256 F:      drivers/clk/keystone/
2257
2258 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2259 M:      Santosh Shilimkar <ssantosh@kernel.org>
2260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2261 L:      linux-kernel@vger.kernel.org
2262 S:      Maintained
2263 F:      drivers/clocksource/timer-keystone.c
2264
2265 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2266 M:      Santosh Shilimkar <ssantosh@kernel.org>
2267 L:      linux-kernel@vger.kernel.org
2268 S:      Maintained
2269 F:      drivers/power/reset/keystone-reset.c
2270
2271 ARM/THECUS N2100 MACHINE SUPPORT
2272 M:      Lennert Buytenhek <kernel@wantstofly.org>
2273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2274 S:      Maintained
2275
2276 ARM/TOSA MACHINE SUPPORT
2277 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2278 M:      Dirk Opfer <dirk@opfer-online.de>
2279 S:      Maintained
2280
2281 ARM/UNIPHIER ARCHITECTURE
2282 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2285 S:      Maintained
2286 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2287 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2289 F:      arch/arm/boot/dts/uniphier*
2290 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2291 F:      arch/arm/mach-uniphier/
2292 F:      arch/arm/mm/cache-uniphier.c
2293 F:      arch/arm64/boot/dts/socionext/uniphier*
2294 F:      drivers/bus/uniphier-system-bus.c
2295 F:      drivers/clk/uniphier/
2296 F:      drivers/dmaengine/uniphier-mdmac.c
2297 F:      drivers/gpio/gpio-uniphier.c
2298 F:      drivers/i2c/busses/i2c-uniphier*
2299 F:      drivers/irqchip/irq-uniphier-aidet.c
2300 F:      drivers/mmc/host/uniphier-sd.c
2301 F:      drivers/pinctrl/uniphier/
2302 F:      drivers/reset/reset-uniphier.c
2303 F:      drivers/tty/serial/8250/8250_uniphier.c
2304 N:      uniphier
2305
2306 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2307 M:      Ulf Hansson <ulf.hansson@linaro.org>
2308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2309 T:      git git://git.linaro.org/people/ulfh/clk.git
2310 S:      Maintained
2311 F:      drivers/clk/ux500/
2312
2313 ARM/VERSATILE EXPRESS PLATFORM
2314 M:      Liviu Dudau <liviu.dudau@arm.com>
2315 M:      Sudeep Holla <sudeep.holla@arm.com>
2316 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2318 S:      Maintained
2319 F:      arch/arm/boot/dts/vexpress*
2320 F:      arch/arm64/boot/dts/arm/
2321 F:      arch/arm/mach-vexpress/
2322 F:      */*/vexpress*
2323 F:      */*/*/vexpress*
2324 F:      drivers/clk/versatile/clk-vexpress-osc.c
2325 F:      drivers/clocksource/timer-versatile.c
2326 N:      mps2
2327
2328 ARM/VFP SUPPORT
2329 M:      Russell King <linux@armlinux.org.uk>
2330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2331 W:      http://www.armlinux.org.uk/
2332 S:      Maintained
2333 F:      arch/arm/vfp/
2334
2335 ARM/VOIPAC PXA270 SUPPORT
2336 M:      Marek Vasut <marek.vasut@gmail.com>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 S:      Maintained
2339 F:      arch/arm/mach-pxa/vpac270.c
2340 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2341
2342 ARM/VT8500 ARM ARCHITECTURE
2343 M:      Tony Prisk <linux@prisktech.co.nz>
2344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2345 S:      Maintained
2346 F:      arch/arm/mach-vt8500/
2347 F:      drivers/clocksource/timer-vt8500.c
2348 F:      drivers/i2c/busses/i2c-wmt.c
2349 F:      drivers/mmc/host/wmt-sdmmc.c
2350 F:      drivers/pwm/pwm-vt8500.c
2351 F:      drivers/rtc/rtc-vt8500.c
2352 F:      drivers/tty/serial/vt8500_serial.c
2353 F:      drivers/usb/host/ehci-platform.c
2354 F:      drivers/usb/host/uhci-platform.c
2355 F:      drivers/video/fbdev/vt8500lcdfb.*
2356 F:      drivers/video/fbdev/wm8505fb*
2357 F:      drivers/video/fbdev/wmt_ge_rops.*
2358
2359 ARM/ZIPIT Z2 SUPPORT
2360 M:      Marek Vasut <marek.vasut@gmail.com>
2361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2362 S:      Maintained
2363 F:      arch/arm/mach-pxa/z2.c
2364 F:      arch/arm/mach-pxa/include/mach/z2.h
2365
2366 ARM/ZTE ARCHITECTURE
2367 M:      Jun Nie <jun.nie@linaro.org>
2368 M:      Shawn Guo <shawnguo@kernel.org>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 S:      Maintained
2371 F:      arch/arm/boot/dts/zx2967*
2372 F:      arch/arm/mach-zx/
2373 F:      arch/arm64/boot/dts/zte/
2374 F:      drivers/clk/zte/
2375 F:      drivers/dma/zx_dma.c
2376 F:      drivers/gpio/gpio-zx.c
2377 F:      drivers/i2c/busses/i2c-zx2967.c
2378 F:      drivers/mmc/host/dw_mmc-zx.*
2379 F:      drivers/pinctrl/zte/
2380 F:      drivers/soc/zte/
2381 F:      drivers/thermal/zx2967_thermal.c
2382 F:      drivers/watchdog/zx2967_wdt.c
2383 F:      Documentation/devicetree/bindings/arm/zte.yaml
2384 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2385 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2386 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2387 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2388 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2389 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2390 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2391 F:      Documentation/devicetree/bindings/soc/zte/
2392 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2393 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2394 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2395 F:      include/dt-bindings/clock/zx2967*.h
2396 F:      include/dt-bindings/soc/zte,*.h
2397 F:      sound/soc/codecs/zx_aud96p22.c
2398 F:      sound/soc/zte/
2399
2400 ARM/ZYNQ ARCHITECTURE
2401 M:      Michal Simek <michal.simek@xilinx.com>
2402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2403 W:      http://wiki.xilinx.com
2404 T:      git https://github.com/Xilinx/linux-xlnx.git
2405 S:      Supported
2406 F:      arch/arm/mach-zynq/
2407 F:      drivers/cpuidle/cpuidle-zynq.c
2408 F:      drivers/block/xsysace.c
2409 N:      zynq
2410 N:      xilinx
2411 F:      drivers/clocksource/timer-cadence-ttc.c
2412 F:      drivers/i2c/busses/i2c-cadence.c
2413 F:      drivers/mmc/host/sdhci-of-arasan.c
2414 F:      drivers/edac/synopsys_edac.c
2415 F:      drivers/i2c/busses/i2c-xiic.c
2416
2417 ARM64 PORT (AARCH64 ARCHITECTURE)
2418 M:      Catalin Marinas <catalin.marinas@arm.com>
2419 M:      Will Deacon <will.deacon@arm.com>
2420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2422 S:      Maintained
2423 F:      arch/arm64/
2424 X:      arch/arm64/boot/dts/
2425 F:      Documentation/arm64/
2426
2427 AS3645A LED FLASH CONTROLLER DRIVER
2428 M:      Sakari Ailus <sakari.ailus@iki.fi>
2429 L:      linux-leds@vger.kernel.org
2430 S:      Maintained
2431 F:      drivers/leds/leds-as3645a.c
2432
2433 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2434 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2435 L:      linux-media@vger.kernel.org
2436 T:      git git://linuxtv.org/media_tree.git
2437 S:      Maintained
2438 F:      drivers/media/i2c/ak7375.c
2439 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2440
2441 ASAHI KASEI AK8974 DRIVER
2442 M:      Linus Walleij <linus.walleij@linaro.org>
2443 L:      linux-iio@vger.kernel.org
2444 W:      http://www.akm.com/
2445 S:      Supported
2446 F:      drivers/iio/magnetometer/ak8974.c
2447
2448 ASC7621 HARDWARE MONITOR DRIVER
2449 M:      George Joseph <george.joseph@fairview5.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      Documentation/hwmon/asc7621
2453 F:      drivers/hwmon/asc7621.c
2454
2455 ASPEED VIDEO ENGINE DRIVER
2456 M:      Eddie James <eajames@linux.ibm.com>
2457 L:      linux-media@vger.kernel.org
2458 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2459 S:      Maintained
2460 F:      drivers/media/platform/aspeed-video.c
2461 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2462
2463 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2464 M:      Corentin Chary <corentin.chary@gmail.com>
2465 L:      acpi4asus-user@lists.sourceforge.net
2466 L:      platform-driver-x86@vger.kernel.org
2467 W:      http://acpi4asus.sf.net
2468 S:      Maintained
2469 F:      drivers/platform/x86/asus*.c
2470 F:      drivers/platform/x86/eeepc*.c
2471
2472 ASUS WIRELESS RADIO CONTROL DRIVER
2473 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2474 L:      platform-driver-x86@vger.kernel.org
2475 S:      Maintained
2476 F:      drivers/platform/x86/asus-wireless.c
2477
2478 ASYMMETRIC KEYS
2479 M:      David Howells <dhowells@redhat.com>
2480 L:      keyrings@vger.kernel.org
2481 S:      Maintained
2482 F:      Documentation/crypto/asymmetric-keys.txt
2483 F:      include/linux/verification.h
2484 F:      include/crypto/public_key.h
2485 F:      include/crypto/pkcs7.h
2486 F:      crypto/asymmetric_keys/
2487
2488 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2489 R:      Dan Williams <dan.j.williams@intel.com>
2490 W:      http://sourceforge.net/projects/xscaleiop
2491 S:      Odd fixes
2492 F:      Documentation/crypto/async-tx-api.txt
2493 F:      crypto/async_tx/
2494 F:      drivers/dma/
2495 F:      include/linux/dmaengine.h
2496 F:      include/linux/async_tx.h
2497
2498 AT24 EEPROM DRIVER
2499 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2500 L:      linux-i2c@vger.kernel.org
2501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2502 S:      Maintained
2503 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2504 F:      drivers/misc/eeprom/at24.c
2505 F:      include/linux/platform_data/at24.h
2506
2507 ATA OVER ETHERNET (AOE) DRIVER
2508 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2509 W:      http://www.openaoe.org/
2510 S:      Supported
2511 F:      Documentation/aoe/
2512 F:      drivers/block/aoe/
2513
2514 ATHEROS 71XX/9XXX GPIO DRIVER
2515 M:      Alban Bedel <albeu@free.fr>
2516 W:      https://github.com/AlbanBedel/linux
2517 T:      git git://github.com/AlbanBedel/linux
2518 S:      Maintained
2519 F:      drivers/gpio/gpio-ath79.c
2520 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2521
2522 ATHEROS 71XX/9XXX USB PHY DRIVER
2523 M:      Alban Bedel <albeu@free.fr>
2524 W:      https://github.com/AlbanBedel/linux
2525 T:      git git://github.com/AlbanBedel/linux
2526 S:      Maintained
2527 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2528 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2529
2530 ATHEROS ATH GENERIC UTILITIES
2531 M:      Kalle Valo <kvalo@codeaurora.org>
2532 L:      linux-wireless@vger.kernel.org
2533 S:      Supported
2534 F:      drivers/net/wireless/ath/*
2535
2536 ATHEROS ATH5K WIRELESS DRIVER
2537 M:      Jiri Slaby <jirislaby@gmail.com>
2538 M:      Nick Kossifidis <mickflemm@gmail.com>
2539 M:      Luis Chamberlain <mcgrof@kernel.org>
2540 L:      linux-wireless@vger.kernel.org
2541 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2542 S:      Maintained
2543 F:      drivers/net/wireless/ath/ath5k/
2544
2545 ATHEROS ATH6KL WIRELESS DRIVER
2546 M:      Kalle Valo <kvalo@codeaurora.org>
2547 L:      linux-wireless@vger.kernel.org
2548 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2550 S:      Supported
2551 F:      drivers/net/wireless/ath/ath6kl/
2552
2553 ATI_REMOTE2 DRIVER
2554 M:      Ville Syrjala <syrjala@sci.fi>
2555 S:      Maintained
2556 F:      drivers/input/misc/ati_remote2.c
2557
2558 ATK0110 HWMON DRIVER
2559 M:      Luca Tettamanti <kronos.it@gmail.com>
2560 L:      linux-hwmon@vger.kernel.org
2561 S:      Maintained
2562 F:      drivers/hwmon/asus_atk0110.c
2563
2564 ATLX ETHERNET DRIVERS
2565 M:      Jay Cliburn <jcliburn@gmail.com>
2566 M:      Chris Snook <chris.snook@gmail.com>
2567 L:      netdev@vger.kernel.org
2568 W:      http://sourceforge.net/projects/atl1
2569 W:      http://atl1.sourceforge.net
2570 S:      Maintained
2571 F:      drivers/net/ethernet/atheros/
2572
2573 ATM
2574 M:      Chas Williams <3chas3@gmail.com>
2575 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2576 L:      netdev@vger.kernel.org
2577 W:      http://linux-atm.sourceforge.net
2578 S:      Maintained
2579 F:      drivers/atm/
2580 F:      include/linux/atm*
2581 F:      include/uapi/linux/atm*
2582
2583 ATMEL MACB ETHERNET DRIVER
2584 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2585 S:      Supported
2586 F:      drivers/net/ethernet/cadence/
2587
2588 ATMEL MAXTOUCH DRIVER
2589 M:      Nick Dyer <nick@shmanahar.org>
2590 T:      git git://github.com/ndyer/linux.git
2591 S:      Maintained
2592 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2593 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2594
2595 ATMEL WIRELESS DRIVER
2596 M:      Simon Kelley <simon@thekelleys.org.uk>
2597 L:      linux-wireless@vger.kernel.org
2598 W:      http://www.thekelleys.org.uk/atmel
2599 W:      http://atmelwlandriver.sourceforge.net/
2600 S:      Maintained
2601 F:      drivers/net/wireless/atmel/atmel*
2602
2603 ATOMIC INFRASTRUCTURE
2604 M:      Will Deacon <will.deacon@arm.com>
2605 M:      Peter Zijlstra <peterz@infradead.org>
2606 R:      Boqun Feng <boqun.feng@gmail.com>
2607 L:      linux-kernel@vger.kernel.org
2608 S:      Maintained
2609 F:      arch/*/include/asm/atomic*.h
2610 F:      include/*/atomic*.h
2611
2612 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2613 M:      Bradley Grove <linuxdrivers@attotech.com>
2614 L:      linux-scsi@vger.kernel.org
2615 W:      http://www.attotech.com
2616 S:      Supported
2617 F:      drivers/scsi/esas2r
2618
2619 ATUSB IEEE 802.15.4 RADIO DRIVER
2620 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2621 L:      linux-wpan@vger.kernel.org
2622 S:      Maintained
2623 F:      drivers/net/ieee802154/atusb.c
2624 F:      drivers/net/ieee802154/atusb.h
2625 F:      drivers/net/ieee802154/at86rf230.h
2626
2627 AUDIT SUBSYSTEM
2628 M:      Paul Moore <paul@paul-moore.com>
2629 M:      Eric Paris <eparis@redhat.com>
2630 L:      linux-audit@redhat.com (moderated for non-subscribers)
2631 W:      https://github.com/linux-audit
2632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2633 S:      Supported
2634 F:      include/linux/audit.h
2635 F:      include/uapi/linux/audit.h
2636 F:      kernel/audit*
2637
2638 AUXILIARY DISPLAY DRIVERS
2639 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2640 S:      Maintained
2641 F:      drivers/auxdisplay/
2642 F:      include/linux/cfag12864b.h
2643
2644 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2645 M:      Andreas Klinger <ak@it-klinger.de>
2646 L:      linux-iio@vger.kernel.org
2647 S:      Maintained
2648 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2649 F:      drivers/iio/adc/hx711.c
2650
2651 AX.25 NETWORK LAYER
2652 M:      Ralf Baechle <ralf@linux-mips.org>
2653 L:      linux-hams@vger.kernel.org
2654 W:      http://www.linux-ax25.org/
2655 S:      Maintained
2656 F:      include/uapi/linux/ax25.h
2657 F:      include/net/ax25.h
2658 F:      net/ax25/
2659
2660 AXENTIA ARM DEVICES
2661 M:      Peter Rosin <peda@axentia.se>
2662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2663 S:      Maintained
2664 F:      Documentation/devicetree/bindings/arm/axentia.txt
2665 F:      arch/arm/boot/dts/at91-linea.dtsi
2666 F:      arch/arm/boot/dts/at91-natte.dtsi
2667 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2668 F:      arch/arm/boot/dts/at91-tse850-3.dts
2669
2670 AXENTIA ASOC DRIVERS
2671 M:      Peter Rosin <peda@axentia.se>
2672 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2673 S:      Maintained
2674 F:      Documentation/devicetree/bindings/sound/axentia,*
2675 F:      sound/soc/atmel/tse850-pcm5142.c
2676
2677 AXXIA I2C CONTROLLER
2678 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2679 L:      linux-i2c@vger.kernel.org
2680 S:      Maintained
2681 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2682 F:      drivers/i2c/busses/i2c-axxia.c
2683
2684 AZ6007 DVB DRIVER
2685 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2686 L:      linux-media@vger.kernel.org
2687 W:      https://linuxtv.org
2688 T:      git git://linuxtv.org/media_tree.git
2689 S:      Maintained
2690 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2691
2692 AZTECH FM RADIO RECEIVER DRIVER
2693 M:      Hans Verkuil <hverkuil@xs4all.nl>
2694 L:      linux-media@vger.kernel.org
2695 T:      git git://linuxtv.org/media_tree.git
2696 W:      https://linuxtv.org
2697 S:      Maintained
2698 F:      drivers/media/radio/radio-aztech*
2699
2700 B43 WIRELESS DRIVER
2701 L:      linux-wireless@vger.kernel.org
2702 L:      b43-dev@lists.infradead.org
2703 W:      http://wireless.kernel.org/en/users/Drivers/b43
2704 S:      Odd Fixes
2705 F:      drivers/net/wireless/broadcom/b43/
2706
2707 B43LEGACY WIRELESS DRIVER
2708 M:      Larry Finger <Larry.Finger@lwfinger.net>
2709 L:      linux-wireless@vger.kernel.org
2710 L:      b43-dev@lists.infradead.org
2711 W:      http://wireless.kernel.org/en/users/Drivers/b43
2712 S:      Maintained
2713 F:      drivers/net/wireless/broadcom/b43legacy/
2714
2715 BACKLIGHT CLASS/SUBSYSTEM
2716 M:      Lee Jones <lee.jones@linaro.org>
2717 M:      Daniel Thompson <daniel.thompson@linaro.org>
2718 M:      Jingoo Han <jingoohan1@gmail.com>
2719 L:      dri-devel@lists.freedesktop.org
2720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2721 S:      Maintained
2722 F:      drivers/video/backlight/
2723 F:      include/linux/backlight.h
2724 F:      include/linux/pwm_backlight.h
2725 F:      Documentation/devicetree/bindings/leds/backlight
2726
2727 BATMAN ADVANCED
2728 M:      Marek Lindner <mareklindner@neomailbox.ch>
2729 M:      Simon Wunderlich <sw@simonwunderlich.de>
2730 M:      Antonio Quartulli <a@unstable.cc>
2731 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2732 W:      https://www.open-mesh.org/
2733 Q:      https://patchwork.open-mesh.org/project/batman/list/
2734 S:      Maintained
2735 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2736 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2737 F:      Documentation/networking/batman-adv.rst
2738 F:      include/uapi/linux/batadv_packet.h
2739 F:      include/uapi/linux/batman_adv.h
2740 F:      net/batman-adv/
2741
2742 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2743 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2744 L:      linux-hams@vger.kernel.org
2745 W:      http://www.baycom.org/~tom/ham/ham.html
2746 S:      Maintained
2747 F:      drivers/net/hamradio/baycom*
2748
2749 BCACHE (BLOCK LAYER CACHE)
2750 M:      Coly Li <colyli@suse.de>
2751 M:      Kent Overstreet <kent.overstreet@gmail.com>
2752 L:      linux-bcache@vger.kernel.org
2753 W:      http://bcache.evilpiepirate.org
2754 C:      irc://irc.oftc.net/bcache
2755 S:      Maintained
2756 F:      drivers/md/bcache/
2757
2758 BDISP ST MEDIA DRIVER
2759 M:      Fabien Dessenne <fabien.dessenne@st.com>
2760 L:      linux-media@vger.kernel.org
2761 T:      git git://linuxtv.org/media_tree.git
2762 W:      https://linuxtv.org
2763 S:      Supported
2764 F:      drivers/media/platform/sti/bdisp
2765
2766 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2767 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2768 L:      netdev@vger.kernel.org
2769 S:      Maintained
2770 F:      drivers/net/ethernet/ec_bhf.c
2771
2772 BEFS FILE SYSTEM
2773 M:      Luis de Bethencourt <luisbg@kernel.org>
2774 M:      Salah Triki <salah.triki@gmail.com>
2775 S:      Maintained
2776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2777 F:      Documentation/filesystems/befs.txt
2778 F:      fs/befs/
2779
2780 BFQ I/O SCHEDULER
2781 M:      Paolo Valente <paolo.valente@linaro.org>
2782 M:      Jens Axboe <axboe@kernel.dk>
2783 L:      linux-block@vger.kernel.org
2784 S:      Maintained
2785 F:      block/bfq-*
2786 F:      Documentation/block/bfq-iosched.txt
2787
2788 BFS FILE SYSTEM
2789 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2790 S:      Maintained
2791 F:      Documentation/filesystems/bfs.txt
2792 F:      fs/bfs/
2793 F:      include/uapi/linux/bfs_fs.h
2794
2795 BLINKM RGB LED DRIVER
2796 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2797 S:      Maintained
2798 F:      drivers/leds/leds-blinkm.c
2799
2800 BLOCK LAYER
2801 M:      Jens Axboe <axboe@kernel.dk>
2802 L:      linux-block@vger.kernel.org
2803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2804 S:      Maintained
2805 F:      block/
2806 F:      drivers/block/
2807 F:      kernel/trace/blktrace.c
2808 F:      lib/sbitmap.c
2809
2810 BLOCK2MTD DRIVER
2811 M:      Joern Engel <joern@lazybastard.org>
2812 L:      linux-mtd@lists.infradead.org
2813 S:      Maintained
2814 F:      drivers/mtd/devices/block2mtd.c
2815
2816 BLUETOOTH DRIVERS
2817 M:      Marcel Holtmann <marcel@holtmann.org>
2818 M:      Johan Hedberg <johan.hedberg@gmail.com>
2819 L:      linux-bluetooth@vger.kernel.org
2820 W:      http://www.bluez.org/
2821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2823 S:      Maintained
2824 F:      drivers/bluetooth/
2825
2826 BLUETOOTH SUBSYSTEM
2827 M:      Marcel Holtmann <marcel@holtmann.org>
2828 M:      Johan Hedberg <johan.hedberg@gmail.com>
2829 L:      linux-bluetooth@vger.kernel.org
2830 W:      http://www.bluez.org/
2831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2833 S:      Maintained
2834 F:      net/bluetooth/
2835 F:      include/net/bluetooth/
2836
2837 BONDING DRIVER
2838 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2839 M:      Veaceslav Falico <vfalico@gmail.com>
2840 M:      Andy Gospodarek <andy@greyhouse.net>
2841 L:      netdev@vger.kernel.org
2842 W:      http://sourceforge.net/projects/bonding/
2843 S:      Supported
2844 F:      drivers/net/bonding/
2845 F:      include/uapi/linux/if_bonding.h
2846
2847 BPF (Safe dynamic programs and tools)
2848 M:      Alexei Starovoitov <ast@kernel.org>
2849 M:      Daniel Borkmann <daniel@iogearbox.net>
2850 R:      Martin KaFai Lau <kafai@fb.com>
2851 R:      Song Liu <songliubraving@fb.com>
2852 R:      Yonghong Song <yhs@fb.com>
2853 L:      netdev@vger.kernel.org
2854 L:      bpf@vger.kernel.org
2855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2857 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2858 S:      Supported
2859 F:      arch/*/net/*
2860 F:      Documentation/networking/filter.txt
2861 F:      Documentation/bpf/
2862 F:      include/linux/bpf*
2863 F:      include/linux/filter.h
2864 F:      include/trace/events/xdp.h
2865 F:      include/uapi/linux/bpf*
2866 F:      include/uapi/linux/filter.h
2867 F:      kernel/bpf/
2868 F:      kernel/trace/bpf_trace.c
2869 F:      lib/test_bpf.c
2870 F:      net/bpf/
2871 F:      net/core/filter.c
2872 F:      net/sched/act_bpf.c
2873 F:      net/sched/cls_bpf.c
2874 F:      samples/bpf/
2875 F:      tools/bpf/
2876 F:      tools/lib/bpf/
2877 F:      tools/testing/selftests/bpf/
2878 K:      bpf
2879 N:      bpf
2880
2881 BPF JIT for ARM
2882 M:      Shubham Bansal <illusionist.neo@gmail.com>
2883 L:      netdev@vger.kernel.org
2884 L:      bpf@vger.kernel.org
2885 S:      Maintained
2886 F:      arch/arm/net/
2887
2888 BPF JIT for ARM64
2889 M:      Daniel Borkmann <daniel@iogearbox.net>
2890 M:      Alexei Starovoitov <ast@kernel.org>
2891 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2892 L:      netdev@vger.kernel.org
2893 L:      bpf@vger.kernel.org
2894 S:      Supported
2895 F:      arch/arm64/net/
2896
2897 BPF JIT for MIPS (32-BIT AND 64-BIT)
2898 M:      Paul Burton <paul.burton@mips.com>
2899 L:      netdev@vger.kernel.org
2900 L:      bpf@vger.kernel.org
2901 S:      Maintained
2902 F:      arch/mips/net/
2903
2904 BPF JIT for NFP NICs
2905 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2906 L:      netdev@vger.kernel.org
2907 L:      bpf@vger.kernel.org
2908 S:      Supported
2909 F:      drivers/net/ethernet/netronome/nfp/bpf/
2910
2911 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2912 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2913 M:      Sandipan Das <sandipan@linux.ibm.com>
2914 L:      netdev@vger.kernel.org
2915 L:      bpf@vger.kernel.org
2916 S:      Maintained
2917 F:      arch/powerpc/net/
2918
2919 BPF JIT for RISC-V (RV64G)
2920 M:      Björn Töpel <bjorn.topel@gmail.com>
2921 L:      netdev@vger.kernel.org
2922 S:      Maintained
2923 F:      arch/riscv/net/
2924
2925 BPF JIT for S390
2926 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2927 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2928 L:      netdev@vger.kernel.org
2929 L:      bpf@vger.kernel.org
2930 S:      Maintained
2931 F:      arch/s390/net/
2932 X:      arch/s390/net/pnet.c
2933
2934 BPF JIT for SPARC (32-BIT AND 64-BIT)
2935 M:      David S. Miller <davem@davemloft.net>
2936 L:      netdev@vger.kernel.org
2937 L:      bpf@vger.kernel.org
2938 S:      Maintained
2939 F:      arch/sparc/net/
2940
2941 BPF JIT for X86 32-BIT
2942 M:      Wang YanQing <udknight@gmail.com>
2943 L:      netdev@vger.kernel.org
2944 L:      bpf@vger.kernel.org
2945 S:      Maintained
2946 F:      arch/x86/net/bpf_jit_comp32.c
2947
2948 BPF JIT for X86 64-BIT
2949 M:      Alexei Starovoitov <ast@kernel.org>
2950 M:      Daniel Borkmann <daniel@iogearbox.net>
2951 L:      netdev@vger.kernel.org
2952 L:      bpf@vger.kernel.org
2953 S:      Supported
2954 F:      arch/x86/net/
2955 X:      arch/x86/net/bpf_jit_comp32.c
2956
2957 BROADCOM B44 10/100 ETHERNET DRIVER
2958 M:      Michael Chan <michael.chan@broadcom.com>
2959 L:      netdev@vger.kernel.org
2960 S:      Supported
2961 F:      drivers/net/ethernet/broadcom/b44.*
2962
2963 BROADCOM B53 ETHERNET SWITCH DRIVER
2964 M:      Florian Fainelli <f.fainelli@gmail.com>
2965 L:      netdev@vger.kernel.org
2966 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2967 S:      Supported
2968 F:      drivers/net/dsa/b53/*
2969 F:      include/linux/platform_data/b53.h
2970
2971 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2972 M:      Florian Fainelli <f.fainelli@gmail.com>
2973 M:      Ray Jui <rjui@broadcom.com>
2974 M:      Scott Branden <sbranden@broadcom.com>
2975 M:      bcm-kernel-feedback-list@broadcom.com
2976 T:      git git://github.com/broadcom/mach-bcm
2977 S:      Maintained
2978 N:      bcm281*
2979 N:      bcm113*
2980 N:      bcm216*
2981 N:      kona
2982 F:      arch/arm/mach-bcm/
2983
2984 BROADCOM BCM2835 ARM ARCHITECTURE
2985 M:      Eric Anholt <eric@anholt.net>
2986 M:      Stefan Wahren <stefan.wahren@i2se.com>
2987 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2988 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2989 T:      git git://github.com/anholt/linux
2990 S:      Maintained
2991 N:      bcm2835
2992 F:      drivers/staging/vc04_services
2993
2994 BROADCOM BCM47XX MIPS ARCHITECTURE
2995 M:      Hauke Mehrtens <hauke@hauke-m.de>
2996 M:      Rafał Miłecki <zajec5@gmail.com>
2997 L:      linux-mips@vger.kernel.org
2998 S:      Maintained
2999 F:      Documentation/devicetree/bindings/mips/brcm/
3000 F:      arch/mips/bcm47xx/*
3001 F:      arch/mips/include/asm/mach-bcm47xx/*
3002
3003 BROADCOM BCM5301X ARM ARCHITECTURE
3004 M:      Hauke Mehrtens <hauke@hauke-m.de>
3005 M:      Rafał Miłecki <zajec5@gmail.com>
3006 M:      bcm-kernel-feedback-list@broadcom.com
3007 L:      linux-arm-kernel@lists.infradead.org
3008 S:      Maintained
3009 F:      arch/arm/mach-bcm/bcm_5301x.c
3010 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3011 F:      arch/arm/boot/dts/bcm470*
3012 F:      arch/arm/boot/dts/bcm953012*
3013
3014 BROADCOM BCM53573 ARM ARCHITECTURE
3015 M:      Rafał Miłecki <rafal@milecki.pl>
3016 L:      linux-arm-kernel@lists.infradead.org
3017 S:      Maintained
3018 F:      arch/arm/boot/dts/bcm53573*
3019 F:      arch/arm/boot/dts/bcm47189*
3020
3021 BROADCOM BCM63XX ARM ARCHITECTURE
3022 M:      Florian Fainelli <f.fainelli@gmail.com>
3023 M:      bcm-kernel-feedback-list@broadcom.com
3024 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3025 T:      git git://github.com/broadcom/stblinux.git
3026 S:      Maintained
3027 N:      bcm63xx
3028
3029 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3030 M:      Kevin Cernekee <cernekee@gmail.com>
3031 L:      linux-usb@vger.kernel.org
3032 S:      Maintained
3033 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3034
3035 BROADCOM BCM7XXX ARM ARCHITECTURE
3036 M:      Brian Norris <computersforpeace@gmail.com>
3037 M:      Gregory Fong <gregory.0xf0@gmail.com>
3038 M:      Florian Fainelli <f.fainelli@gmail.com>
3039 M:      bcm-kernel-feedback-list@broadcom.com
3040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3041 T:      git git://github.com/broadcom/stblinux.git
3042 S:      Maintained
3043 F:      arch/arm/mach-bcm/*brcmstb*
3044 F:      arch/arm/boot/dts/bcm7*.dts*
3045 F:      drivers/bus/brcmstb_gisb.c
3046 F:      arch/arm/mm/cache-b15-rac.c
3047 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3048 N:      brcmstb
3049
3050 BROADCOM BMIPS CPUFREQ DRIVER
3051 M:      Markus Mayer <mmayer@broadcom.com>
3052 M:      bcm-kernel-feedback-list@broadcom.com
3053 L:      linux-pm@vger.kernel.org
3054 S:      Maintained
3055 F:      drivers/cpufreq/bmips-cpufreq.c
3056
3057 BROADCOM BMIPS MIPS ARCHITECTURE
3058 M:      Kevin Cernekee <cernekee@gmail.com>
3059 M:      Florian Fainelli <f.fainelli@gmail.com>
3060 L:      linux-mips@vger.kernel.org
3061 T:      git git://github.com/broadcom/stblinux.git
3062 S:      Maintained
3063 F:      arch/mips/bmips/*
3064 F:      arch/mips/include/asm/mach-bmips/*
3065 F:      arch/mips/kernel/*bmips*
3066 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3067 F:      drivers/irqchip/irq-bcm63*
3068 F:      drivers/irqchip/irq-bcm7*
3069 F:      drivers/irqchip/irq-brcmstb*
3070 F:      include/linux/bcm963xx_nvram.h
3071 F:      include/linux/bcm963xx_tag.h
3072
3073 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3074 M:      Rasesh Mody <rmody@marvell.com>
3075 M:      GR-Linux-NIC-Dev@marvell.com
3076 L:      netdev@vger.kernel.org
3077 S:      Supported
3078 F:      drivers/net/ethernet/broadcom/bnx2.*
3079 F:      drivers/net/ethernet/broadcom/bnx2_*
3080
3081 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3082 M:      QLogic-Storage-Upstream@qlogic.com
3083 L:      linux-scsi@vger.kernel.org
3084 S:      Supported
3085 F:      drivers/scsi/bnx2fc/
3086
3087 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3088 M:      QLogic-Storage-Upstream@qlogic.com
3089 L:      linux-scsi@vger.kernel.org
3090 S:      Supported
3091 F:      drivers/scsi/bnx2i/
3092
3093 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3094 M:      Ariel Elior <aelior@marvell.com>
3095 M:      Sudarsana Kalluru <skalluru@marvell.com>
3096 M:      GR-everest-linux-l2@marvell.com
3097 L:      netdev@vger.kernel.org
3098 S:      Supported
3099 F:      drivers/net/ethernet/broadcom/bnx2x/
3100
3101 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3102 M:      Michael Chan <michael.chan@broadcom.com>
3103 L:      netdev@vger.kernel.org
3104 S:      Supported
3105 F:      drivers/net/ethernet/broadcom/bnxt/
3106
3107 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3108 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3109 M:      Franky Lin <franky.lin@broadcom.com>
3110 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3111 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3112 M:      Wright Feng <wright.feng@cypress.com>
3113 L:      linux-wireless@vger.kernel.org
3114 L:      brcm80211-dev-list.pdl@broadcom.com
3115 L:      brcm80211-dev-list@cypress.com
3116 S:      Supported
3117 F:      drivers/net/wireless/broadcom/brcm80211/
3118
3119 BROADCOM BRCMSTB GPIO DRIVER
3120 M:      Gregory Fong <gregory.0xf0@gmail.com>
3121 L:      bcm-kernel-feedback-list@broadcom.com
3122 S:      Supported
3123 F:      drivers/gpio/gpio-brcmstb.c
3124 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3125
3126 BROADCOM BRCMSTB I2C DRIVER
3127 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3128 L:      linux-i2c@vger.kernel.org
3129 L:      bcm-kernel-feedback-list@broadcom.com
3130 S:      Supported
3131 F:      drivers/i2c/busses/i2c-brcmstb.c
3132 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3133
3134 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3135 M:      Al Cooper <alcooperx@gmail.com>
3136 L:      linux-kernel@vger.kernel.org
3137 L:      bcm-kernel-feedback-list@broadcom.com
3138 S:      Maintained
3139 F:      drivers/phy/broadcom/phy-brcm-usb*
3140
3141 BROADCOM GENET ETHERNET DRIVER
3142 M:      Doug Berger <opendmb@gmail.com>
3143 M:      Florian Fainelli <f.fainelli@gmail.com>
3144 L:      netdev@vger.kernel.org
3145 S:      Supported
3146 F:      drivers/net/ethernet/broadcom/genet/
3147
3148 BROADCOM IPROC ARM ARCHITECTURE
3149 M:      Ray Jui <rjui@broadcom.com>
3150 M:      Scott Branden <sbranden@broadcom.com>
3151 M:      bcm-kernel-feedback-list@broadcom.com
3152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3153 T:      git git://github.com/broadcom/cygnus-linux.git
3154 S:      Maintained
3155 N:      iproc
3156 N:      cygnus
3157 N:      bcm[-_]nsp
3158 N:      bcm9113*
3159 N:      bcm9583*
3160 N:      bcm9585*
3161 N:      bcm9586*
3162 N:      bcm988312
3163 N:      bcm113*
3164 N:      bcm583*
3165 N:      bcm585*
3166 N:      bcm586*
3167 N:      bcm88312
3168 N:      hr2
3169 N:      stingray
3170 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3171 F:      arch/arm64/boot/dts/broadcom/stingray/*
3172 F:      drivers/clk/bcm/clk-ns*
3173 F:      drivers/clk/bcm/clk-sr*
3174 F:      drivers/pinctrl/bcm/pinctrl-ns*
3175 F:      include/dt-bindings/clock/bcm-sr*
3176
3177 BROADCOM KONA GPIO DRIVER
3178 M:      Ray Jui <rjui@broadcom.com>
3179 L:      bcm-kernel-feedback-list@broadcom.com
3180 S:      Supported
3181 F:      drivers/gpio/gpio-bcm-kona.c
3182 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3183
3184 BROADCOM NETXTREME-E ROCE DRIVER
3185 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3186 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3187 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3188 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3189 L:      linux-rdma@vger.kernel.org
3190 W:      http://www.broadcom.com
3191 S:      Supported
3192 F:      drivers/infiniband/hw/bnxt_re/
3193 F:      include/uapi/rdma/bnxt_re-abi.h
3194
3195 BROADCOM NVRAM DRIVER
3196 M:      Rafał Miłecki <zajec5@gmail.com>
3197 L:      linux-mips@vger.kernel.org
3198 S:      Maintained
3199 F:      drivers/firmware/broadcom/*
3200
3201 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3202 M:      Rafał Miłecki <zajec5@gmail.com>
3203 L:      linux-wireless@vger.kernel.org
3204 S:      Maintained
3205 F:      drivers/bcma/
3206 F:      include/linux/bcma/
3207
3208 BROADCOM STB AVS CPUFREQ DRIVER
3209 M:      Markus Mayer <mmayer@broadcom.com>
3210 M:      bcm-kernel-feedback-list@broadcom.com
3211 L:      linux-pm@vger.kernel.org
3212 S:      Maintained
3213 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3214 F:      drivers/cpufreq/brcmstb*
3215
3216 BROADCOM STB AVS TMON DRIVER
3217 M:      Markus Mayer <mmayer@broadcom.com>
3218 M:      bcm-kernel-feedback-list@broadcom.com
3219 L:      linux-pm@vger.kernel.org
3220 S:      Maintained
3221 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3222 F:      drivers/thermal/broadcom/brcmstb*
3223
3224 BROADCOM STB NAND FLASH DRIVER
3225 M:      Brian Norris <computersforpeace@gmail.com>
3226 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3227 L:      linux-mtd@lists.infradead.org
3228 L:      bcm-kernel-feedback-list@broadcom.com
3229 S:      Maintained
3230 F:      drivers/mtd/nand/raw/brcmnand/
3231
3232 BROADCOM STB DPFE DRIVER
3233 M:      Markus Mayer <mmayer@broadcom.com>
3234 M:      bcm-kernel-feedback-list@broadcom.com
3235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3236 S:      Maintained
3237 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3238 F:      drivers/memory/brcmstb_dpfe.c
3239
3240 BROADCOM SPI DRIVER
3241 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3242 M:      bcm-kernel-feedback-list@broadcom.com
3243 S:      Maintained
3244 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3245 F:      drivers/spi/spi-bcm-qspi.*
3246 F:      drivers/spi/spi-brcmstb-qspi.c
3247 F:      drivers/spi/spi-iproc-qspi.c
3248
3249 BROADCOM SYSTEMPORT ETHERNET DRIVER
3250 M:      Florian Fainelli <f.fainelli@gmail.com>
3251 L:      netdev@vger.kernel.org
3252 S:      Supported
3253 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3254
3255 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3256 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3257 M:      Prashant Sreedharan <prashant@broadcom.com>
3258 M:      Michael Chan <mchan@broadcom.com>
3259 L:      netdev@vger.kernel.org
3260 S:      Supported
3261 F:      drivers/net/ethernet/broadcom/tg3.*
3262
3263 BROCADE BFA FC SCSI DRIVER
3264 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3265 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3266 L:      linux-scsi@vger.kernel.org
3267 S:      Supported
3268 F:      drivers/scsi/bfa/
3269
3270 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3271 M:      Rasesh Mody <rmody@marvell.com>
3272 M:      Sudarsana Kalluru <skalluru@marvell.com>
3273 M:      GR-Linux-NIC-Dev@marvell.com
3274 L:      netdev@vger.kernel.org
3275 S:      Supported
3276 F:      drivers/net/ethernet/brocade/bna/
3277
3278 BSG (block layer generic sg v4 driver)
3279 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3280 L:      linux-scsi@vger.kernel.org
3281 S:      Supported
3282 F:      block/bsg.c
3283 F:      include/linux/bsg.h
3284 F:      include/uapi/linux/bsg.h
3285
3286 BT87X AUDIO DRIVER
3287 M:      Clemens Ladisch <clemens@ladisch.de>
3288 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3289 T:      git git://git.alsa-project.org/alsa-kernel.git
3290 S:      Maintained
3291 F:      Documentation/sound/cards/bt87x.rst
3292 F:      sound/pci/bt87x.c
3293
3294 BT8XXGPIO DRIVER
3295 M:      Michael Buesch <m@bues.ch>
3296 W:      http://bu3sch.de/btgpio.php
3297 S:      Maintained
3298 F:      drivers/gpio/gpio-bt8xx.c
3299
3300 BTRFS FILE SYSTEM
3301 M:      Chris Mason <clm@fb.com>
3302 M:      Josef Bacik <josef@toxicpanda.com>
3303 M:      David Sterba <dsterba@suse.com>
3304 L:      linux-btrfs@vger.kernel.org
3305 W:      http://btrfs.wiki.kernel.org/
3306 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3308 S:      Maintained
3309 F:      Documentation/filesystems/btrfs.txt
3310 F:      fs/btrfs/
3311 F:      include/linux/btrfs*
3312 F:      include/uapi/linux/btrfs*
3313
3314 BTTV VIDEO4LINUX DRIVER
3315 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3316 L:      linux-media@vger.kernel.org
3317 W:      https://linuxtv.org
3318 T:      git git://linuxtv.org/media_tree.git
3319 S:      Odd fixes
3320 F:      Documentation/media/v4l-drivers/bttv*
3321 F:      drivers/media/pci/bt8xx/bttv*
3322
3323 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3324 M:      Chanwoo Choi <cw00.choi@samsung.com>
3325 L:      linux-pm@vger.kernel.org
3326 L:      linux-samsung-soc@vger.kernel.org
3327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3328 S:      Maintained
3329 F:      drivers/devfreq/exynos-bus.c
3330 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3331
3332 BUSLOGIC SCSI DRIVER
3333 M:      Khalid Aziz <khalid@gonehiking.org>
3334 L:      linux-scsi@vger.kernel.org
3335 S:      Maintained
3336 F:      drivers/scsi/BusLogic.*
3337 F:      drivers/scsi/FlashPoint.*
3338
3339 C-MEDIA CMI8788 DRIVER
3340 M:      Clemens Ladisch <clemens@ladisch.de>
3341 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3342 T:      git git://git.alsa-project.org/alsa-kernel.git
3343 S:      Maintained
3344 F:      sound/pci/oxygen/
3345
3346 C-SKY ARCHITECTURE
3347 M:      Guo Ren <guoren@kernel.org>
3348 T:      git https://github.com/c-sky/csky-linux.git
3349 S:      Supported
3350 F:      arch/csky/
3351 F:      Documentation/devicetree/bindings/csky/
3352 F:      drivers/irqchip/irq-csky-*
3353 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3354 F:      drivers/clocksource/timer-gx6605s.c
3355 F:      drivers/clocksource/timer-mp-csky.c
3356 F:      Documentation/devicetree/bindings/timer/csky,*
3357 K:      csky
3358 N:      csky
3359
3360 C6X ARCHITECTURE
3361 M:      Mark Salter <msalter@redhat.com>
3362 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3363 L:      linux-c6x-dev@linux-c6x.org
3364 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3365 S:      Maintained
3366 F:      arch/c6x/
3367
3368 CA8210 IEEE-802.15.4 RADIO DRIVER
3369 M:      Harry Morris <h.morris@cascoda.com>
3370 L:      linux-wpan@vger.kernel.org
3371 W:      https://github.com/Cascoda/ca8210-linux.git
3372 S:      Maintained
3373 F:      drivers/net/ieee802154/ca8210.c
3374 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3375
3376 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3377 M:      David Howells <dhowells@redhat.com>
3378 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3379 S:      Supported
3380 F:      Documentation/filesystems/caching/cachefiles.txt
3381 F:      fs/cachefiles/
3382
3383 CADENCE MIPI-CSI2 BRIDGES
3384 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3385 L:      linux-media@vger.kernel.org
3386 S:      Maintained
3387 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3388 F:      drivers/media/platform/cadence/cdns-csi2*
3389
3390 CADET FM/AM RADIO RECEIVER DRIVER
3391 M:      Hans Verkuil <hverkuil@xs4all.nl>
3392 L:      linux-media@vger.kernel.org
3393 T:      git git://linuxtv.org/media_tree.git
3394 W:      https://linuxtv.org
3395 S:      Maintained
3396 F:      drivers/media/radio/radio-cadet*
3397
3398 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3399 M:      Jonathan Corbet <corbet@lwn.net>
3400 L:      linux-media@vger.kernel.org
3401 T:      git git://linuxtv.org/media_tree.git
3402 S:      Maintained
3403 F:      Documentation/media/v4l-drivers/cafe_ccic*
3404 F:      drivers/media/platform/marvell-ccic/
3405
3406 CAIF NETWORK LAYER
3407 L:      netdev@vger.kernel.org
3408 S:      Orphan
3409 F:      Documentation/networking/caif/
3410 F:      drivers/net/caif/
3411 F:      include/uapi/linux/caif/
3412 F:      include/net/caif/
3413 F:      net/caif/
3414
3415 CAKE QDISC
3416 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3417 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3418 S:      Maintained
3419 F:      net/sched/sch_cake.c
3420
3421 CALGARY x86-64 IOMMU
3422 M:      Muli Ben-Yehuda <mulix@mulix.org>
3423 M:      Jon Mason <jdmason@kudzu.us>
3424 L:      iommu@lists.linux-foundation.org
3425 S:      Maintained
3426 F:      arch/x86/kernel/pci-calgary_64.c
3427 F:      arch/x86/kernel/tce_64.c
3428 F:      arch/x86/include/asm/calgary.h
3429 F:      arch/x86/include/asm/tce.h
3430
3431 CAN NETWORK DRIVERS
3432 M:      Wolfgang Grandegger <wg@grandegger.com>
3433 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3434 L:      linux-can@vger.kernel.org
3435 W:      https://github.com/linux-can
3436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3438 S:      Maintained
3439 F:      Documentation/devicetree/bindings/net/can/
3440 F:      drivers/net/can/
3441 F:      include/linux/can/dev.h
3442 F:      include/linux/can/platform/
3443 F:      include/uapi/linux/can/error.h
3444 F:      include/uapi/linux/can/netlink.h
3445
3446 CAN NETWORK LAYER
3447 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3448 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3449 L:      linux-can@vger.kernel.org
3450 W:      https://github.com/linux-can
3451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3453 S:      Maintained
3454 F:      Documentation/networking/can.rst
3455 F:      net/can/
3456 F:      include/linux/can/core.h
3457 F:      include/uapi/linux/can.h
3458 F:      include/uapi/linux/can/bcm.h
3459 F:      include/uapi/linux/can/raw.h
3460 F:      include/uapi/linux/can/gw.h
3461
3462 CAPABILITIES
3463 M:      Serge Hallyn <serge@hallyn.com>
3464 L:      linux-security-module@vger.kernel.org
3465 S:      Supported
3466 F:      include/linux/capability.h
3467 F:      include/uapi/linux/capability.h
3468 F:      security/commoncap.c
3469 F:      kernel/capability.c
3470
3471 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3472 M:      Kevin Tsai <ktsai@capellamicro.com>
3473 S:      Maintained
3474 F:      drivers/iio/light/cm*
3475
3476 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3477 M:      Christian Lamparter <chunkeey@googlemail.com>
3478 L:      linux-wireless@vger.kernel.org
3479 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3480 S:      Maintained
3481 F:      drivers/net/wireless/ath/carl9170/
3482
3483 CAVIUM I2C DRIVER
3484 M:      Jan Glauber <jglauber@cavium.com>
3485 M:      David Daney <david.daney@cavium.com>
3486 W:      http://www.cavium.com
3487 S:      Supported
3488 F:      drivers/i2c/busses/i2c-octeon*
3489 F:      drivers/i2c/busses/i2c-thunderx*
3490
3491 CAVIUM LIQUIDIO NETWORK DRIVER
3492 M:      Derek Chickles <dchickles@marvell.com>
3493 M:      Satanand Burla <sburla@marvell.com>
3494 M:      Felix Manlunas <fmanlunas@marvell.com>
3495 L:      netdev@vger.kernel.org
3496 W:      http://www.cavium.com
3497 S:      Supported
3498 F:      drivers/net/ethernet/cavium/liquidio/
3499
3500 CAVIUM MMC DRIVER
3501 M:      Jan Glauber <jglauber@cavium.com>
3502 M:      David Daney <david.daney@cavium.com>
3503 M:      Steven J. Hill <Steven.Hill@cavium.com>
3504 W:      http://www.cavium.com
3505 S:      Supported
3506 F:      drivers/mmc/host/cavium*
3507
3508 CAVIUM OCTEON-TX CRYPTO DRIVER
3509 M:      George Cherian <george.cherian@cavium.com>
3510 L:      linux-crypto@vger.kernel.org
3511 W:      http://www.cavium.com
3512 S:      Supported
3513 F:      drivers/crypto/cavium/cpt/
3514
3515 CAVIUM THUNDERX2 ARM64 SOC
3516 M:      Robert Richter <rrichter@cavium.com>
3517 M:      Jayachandran C <jnair@caviumnetworks.com>
3518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3519 S:      Maintained
3520 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3521 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3522
3523 CC2520 IEEE-802.15.4 RADIO DRIVER
3524 M:      Varka Bhadram <varkabhadram@gmail.com>
3525 L:      linux-wpan@vger.kernel.org
3526 S:      Maintained
3527 F:      drivers/net/ieee802154/cc2520.c
3528 F:      include/linux/spi/cc2520.h
3529 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3530
3531 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3532 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3533 L:      linux-crypto@vger.kernel.org
3534 S:      Supported
3535 F:      drivers/crypto/ccree/
3536 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3537
3538 CEC FRAMEWORK
3539 M:      Hans Verkuil <hans.verkuil@cisco.com>
3540 L:      linux-media@vger.kernel.org
3541 T:      git git://linuxtv.org/media_tree.git
3542 W:      http://linuxtv.org
3543 S:      Supported
3544 F:      Documentation/media/kapi/cec-core.rst
3545 F:      Documentation/media/uapi/cec
3546 F:      drivers/media/cec/
3547 F:      drivers/media/rc/keymaps/rc-cec.c
3548 F:      include/media/cec.h
3549 F:      include/media/cec-notifier.h
3550 F:      include/uapi/linux/cec.h
3551 F:      include/uapi/linux/cec-funcs.h
3552 F:      Documentation/devicetree/bindings/media/cec.txt
3553 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3554
3555 CEC GPIO DRIVER
3556 M:      Hans Verkuil <hans.verkuil@cisco.com>
3557 L:      linux-media@vger.kernel.org
3558 T:      git git://linuxtv.org/media_tree.git
3559 W:      http://linuxtv.org
3560 S:      Supported
3561 F:      drivers/media/platform/cec-gpio/
3562 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3563
3564 CELL BROADBAND ENGINE ARCHITECTURE
3565 M:      Arnd Bergmann <arnd@arndb.de>
3566 L:      linuxppc-dev@lists.ozlabs.org
3567 W:      http://www.ibm.com/developerworks/power/cell/
3568 S:      Supported
3569 F:      arch/powerpc/include/asm/cell*.h
3570 F:      arch/powerpc/include/asm/spu*.h
3571 F:      arch/powerpc/include/uapi/asm/spu*.h
3572 F:      arch/powerpc/oprofile/*cell*
3573 F:      arch/powerpc/platforms/cell/
3574
3575 CEPH COMMON CODE (LIBCEPH)
3576 M:      Ilya Dryomov <idryomov@gmail.com>
3577 M:      "Yan, Zheng" <zyan@redhat.com>
3578 M:      Sage Weil <sage@redhat.com>
3579 L:      ceph-devel@vger.kernel.org
3580 W:      http://ceph.com/
3581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3582 T:      git git://github.com/ceph/ceph-client.git
3583 S:      Supported
3584 F:      net/ceph/
3585 F:      include/linux/ceph/
3586 F:      include/linux/crush/
3587
3588 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3589 M:      "Yan, Zheng" <zyan@redhat.com>
3590 M:      Sage Weil <sage@redhat.com>
3591 M:      Ilya Dryomov <idryomov@gmail.com>
3592 L:      ceph-devel@vger.kernel.org
3593 W:      http://ceph.com/
3594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3595 T:      git git://github.com/ceph/ceph-client.git
3596 S:      Supported
3597 F:      Documentation/filesystems/ceph.txt
3598 F:      fs/ceph/
3599
3600 CERTIFICATE HANDLING:
3601 M:      David Howells <dhowells@redhat.com>
3602 M:      David Woodhouse <dwmw2@infradead.org>
3603 L:      keyrings@vger.kernel.org
3604 S:      Maintained
3605 F:      Documentation/admin-guide/module-signing.rst
3606 F:      certs/
3607 F:      scripts/sign-file.c
3608 F:      scripts/extract-cert.c
3609
3610 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3611 L:      linux-usb@vger.kernel.org
3612 S:      Orphan
3613 F:      Documentation/usb/WUSB-Design-overview.txt
3614 F:      Documentation/usb/wusb-cbaf
3615 F:      drivers/usb/host/hwa-hc.c
3616 F:      drivers/usb/host/whci/
3617 F:      drivers/usb/wusbcore/
3618 F:      include/linux/usb/wusb*
3619
3620 CFAG12864B LCD DRIVER
3621 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3622 S:      Maintained
3623 F:      drivers/auxdisplay/cfag12864b.c
3624 F:      include/linux/cfag12864b.h
3625
3626 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3627 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3628 S:      Maintained
3629 F:      drivers/auxdisplay/cfag12864bfb.c
3630 F:      include/linux/cfag12864b.h
3631
3632 802.11 (including CFG80211/NL80211)
3633 M:      Johannes Berg <johannes@sipsolutions.net>
3634 L:      linux-wireless@vger.kernel.org
3635 W:      http://wireless.kernel.org/
3636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3638 S:      Maintained
3639 F:      net/wireless/
3640 F:      include/uapi/linux/nl80211.h
3641 F:      include/linux/ieee80211.h
3642 F:      include/net/wext.h
3643 F:      include/net/cfg80211.h
3644 F:      include/net/iw_handler.h
3645 F:      include/net/ieee80211_radiotap.h
3646 F:      Documentation/driver-api/80211/cfg80211.rst
3647 F:      Documentation/networking/regulatory.txt
3648
3649 CHAR and MISC DRIVERS
3650 M:      Arnd Bergmann <arnd@arndb.de>
3651 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3653 S:      Supported
3654 F:      drivers/char/
3655 F:      drivers/misc/
3656 F:      include/linux/miscdevice.h
3657
3658 CHECKPATCH
3659 M:      Andy Whitcroft <apw@canonical.com>
3660 M:      Joe Perches <joe@perches.com>
3661 S:      Maintained
3662 F:      scripts/checkpatch.pl
3663
3664 CHINESE DOCUMENTATION
3665 M:      Harry Wei <harryxiyou@gmail.com>
3666 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3667 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3668 S:      Maintained
3669 F:      Documentation/translations/zh_CN/
3670
3671 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3672 M:      Peter Chen <Peter.Chen@nxp.com>
3673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3674 L:      linux-usb@vger.kernel.org
3675 S:      Maintained
3676 F:      drivers/usb/chipidea/
3677
3678 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3679 M:      Hans de Goede <hdegoede@redhat.com>
3680 L:      linux-input@vger.kernel.org
3681 S:      Maintained
3682 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3683 F:      drivers/input/touchscreen/chipone_icn8318.c
3684
3685 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3686 M:      Hans de Goede <hdegoede@redhat.com>
3687 L:      linux-input@vger.kernel.org
3688 S:      Maintained
3689 F:      drivers/input/touchscreen/chipone_icn8505.c
3690
3691 CHROME HARDWARE PLATFORM SUPPORT
3692 M:      Benson Leung <bleung@chromium.org>
3693 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3694 S:      Maintained
3695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3696 F:      drivers/platform/chrome/
3697
3698 CHROMEOS EC SUBDRIVERS
3699 M:      Benson Leung <bleung@chromium.org>
3700 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3701 R:      Guenter Roeck <groeck@chromium.org>
3702 S:      Maintained
3703 N:      cros_ec
3704 N:      cros-ec
3705 F:      drivers/power/supply/cros_usbpd-charger.c
3706
3707 CIRRUS LOGIC AUDIO CODEC DRIVERS
3708 M:      Brian Austin <brian.austin@cirrus.com>
3709 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3710 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3711 S:      Maintained
3712 F:      sound/soc/codecs/cs*
3713
3714 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3715 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3716 L:      netdev@vger.kernel.org
3717 S:      Maintained
3718 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3719
3720 CISCO FCOE HBA DRIVER
3721 M:      Satish Kharat <satishkh@cisco.com>
3722 M:      Sesidhar Baddela <sebaddel@cisco.com>
3723 M:      Karan Tilak Kumar <kartilak@cisco.com>
3724 L:      linux-scsi@vger.kernel.org
3725 S:      Supported
3726 F:      drivers/scsi/fnic/
3727
3728 CISCO SCSI HBA DRIVER
3729 M:      Karan Tilak Kumar <kartilak@cisco.com>
3730 M:      Sesidhar Baddela <sebaddel@cisco.com>
3731 L:      linux-scsi@vger.kernel.org
3732 S:      Supported
3733 F:      drivers/scsi/snic/
3734
3735 CISCO VIC ETHERNET NIC DRIVER
3736 M:      Christian Benvenuti <benve@cisco.com>
3737 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3738 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3739 S:      Supported
3740 F:      drivers/net/ethernet/cisco/enic/
3741
3742 CISCO VIC LOW LATENCY NIC DRIVER
3743 M:      Christian Benvenuti <benve@cisco.com>
3744 M:      Nelson Escobar <neescoba@cisco.com>
3745 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3746 S:      Supported
3747 F:      drivers/infiniband/hw/usnic/
3748
3749 CIRRUS LOGIC MADERA CODEC DRIVERS
3750 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3751 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3752 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3753 L:      patches@opensource.cirrus.com
3754 T:      git https://github.com/CirrusLogic/linux-drivers.git
3755 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3756 S:      Supported
3757 F:      Documentation/devicetree/bindings/mfd/madera.txt
3758 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3759 F:      include/linux/irqchip/irq-madera*
3760 F:      include/linux/mfd/madera/*
3761 F:      drivers/gpio/gpio-madera*
3762 F:      drivers/irqchip/irq-madera*
3763 F:      drivers/mfd/madera*
3764 F:      drivers/mfd/cs47l*
3765 F:      drivers/pinctrl/cirrus/*
3766
3767 CLANG-FORMAT FILE
3768 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3769 S:      Maintained
3770 F:      .clang-format
3771
3772 CLEANCACHE API
3773 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3774 L:      linux-kernel@vger.kernel.org
3775 S:      Maintained
3776 F:      mm/cleancache.c
3777 F:      include/linux/cleancache.h
3778
3779 CLK API
3780 M:      Russell King <linux@armlinux.org.uk>
3781 L:      linux-clk@vger.kernel.org
3782 S:      Maintained
3783 F:      include/linux/clk.h
3784
3785 CLOCKSOURCE, CLOCKEVENT DRIVERS
3786 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3787 M:      Thomas Gleixner <tglx@linutronix.de>
3788 L:      linux-kernel@vger.kernel.org
3789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3790 S:      Supported
3791 F:      drivers/clocksource/
3792 F:      Documentation/devicetree/bindings/timer/
3793
3794 CMPC ACPI DRIVER
3795 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3796 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3797 L:      platform-driver-x86@vger.kernel.org
3798 S:      Supported
3799 F:      drivers/platform/x86/classmate-laptop.c
3800
3801 COBALT MEDIA DRIVER
3802 M:      Hans Verkuil <hans.verkuil@cisco.com>
3803 L:      linux-media@vger.kernel.org
3804 T:      git git://linuxtv.org/media_tree.git
3805 W:      https://linuxtv.org
3806 S:      Supported
3807 F:      drivers/media/pci/cobalt/
3808
3809 COCCINELLE/Semantic Patches (SmPL)
3810 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3811 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3812 M:      Nicolas Palix <nicolas.palix@imag.fr>
3813 M:      Michal Marek <michal.lkml@markovi.net>
3814 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3816 W:      http://coccinelle.lip6.fr/
3817 S:      Supported
3818 F:      Documentation/dev-tools/coccinelle.rst
3819 F:      scripts/coccinelle/
3820 F:      scripts/coccicheck
3821
3822 CODA FILE SYSTEM
3823 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3824 M:      coda@cs.cmu.edu
3825 L:      codalist@coda.cs.cmu.edu
3826 W:      http://www.coda.cs.cmu.edu/
3827 S:      Maintained
3828 F:      Documentation/filesystems/coda.txt
3829 F:      fs/coda/
3830 F:      include/linux/coda*.h
3831 F:      include/uapi/linux/coda*.h
3832
3833 CODA V4L2 MEM2MEM DRIVER
3834 M:      Philipp Zabel <p.zabel@pengutronix.de>
3835 L:      linux-media@vger.kernel.org
3836 S:      Maintained
3837 F:      Documentation/devicetree/bindings/media/coda.txt
3838 F:      drivers/media/platform/coda/
3839
3840 CODE OF CONDUCT
3841 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3842 S:      Supported
3843 F:      Documentation/process/code-of-conduct.rst
3844 F:      Documentation/process/code-of-conduct-interpretation.rst
3845
3846 COMMON CLK FRAMEWORK
3847 M:      Michael Turquette <mturquette@baylibre.com>
3848 M:      Stephen Boyd <sboyd@kernel.org>
3849 L:      linux-clk@vger.kernel.org
3850 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3852 S:      Maintained
3853 F:      Documentation/devicetree/bindings/clock/
3854 F:      drivers/clk/
3855 X:      drivers/clk/clkdev.c
3856 F:      include/linux/clk-pr*
3857 F:      include/linux/clk/
3858 F:      include/linux/of_clk.h
3859
3860 COMMON INTERNET FILE SYSTEM (CIFS)
3861 M:      Steve French <sfrench@samba.org>
3862 L:      linux-cifs@vger.kernel.org
3863 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3864 W:      http://linux-cifs.samba.org/
3865 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3866 S:      Supported
3867 F:      Documentation/filesystems/cifs/
3868 F:      fs/cifs/
3869
3870 COMPACTPCI HOTPLUG CORE
3871 M:      Scott Murray <scott@spiteful.org>
3872 L:      linux-pci@vger.kernel.org
3873 S:      Maintained
3874 F:      drivers/pci/hotplug/cpci_hotplug*
3875
3876 COMPACTPCI HOTPLUG GENERIC DRIVER
3877 M:      Scott Murray <scott@spiteful.org>
3878 L:      linux-pci@vger.kernel.org
3879 S:      Maintained
3880 F:      drivers/pci/hotplug/cpcihp_generic.c
3881
3882 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3883 M:      Scott Murray <scott@spiteful.org>
3884 L:      linux-pci@vger.kernel.org
3885 S:      Maintained
3886 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3887
3888 COMPAL LAPTOP SUPPORT
3889 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3890 L:      platform-driver-x86@vger.kernel.org
3891 S:      Maintained
3892 F:      drivers/platform/x86/compal-laptop.c
3893
3894 COMPILER ATTRIBUTES
3895 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3896 S:      Maintained
3897 F:      include/linux/compiler_attributes.h
3898
3899 CONEXANT ACCESSRUNNER USB DRIVER
3900 L:      accessrunner-general@lists.sourceforge.net
3901 W:      http://accessrunner.sourceforge.net/
3902 S:      Orphan
3903 F:      drivers/usb/atm/cxacru.c
3904
3905 CONFIGFS
3906 M:      Joel Becker <jlbec@evilplan.org>
3907 M:      Christoph Hellwig <hch@lst.de>
3908 T:      git git://git.infradead.org/users/hch/configfs.git
3909 S:      Supported
3910 F:      fs/configfs/
3911 F:      include/linux/configfs.h
3912
3913 CONNECTOR
3914 M:      Evgeniy Polyakov <zbr@ioremap.net>
3915 L:      netdev@vger.kernel.org
3916 S:      Maintained
3917 F:      drivers/connector/
3918
3919 CONTROL GROUP (CGROUP)
3920 M:      Tejun Heo <tj@kernel.org>
3921 M:      Li Zefan <lizefan@huawei.com>
3922 M:      Johannes Weiner <hannes@cmpxchg.org>
3923 L:      cgroups@vger.kernel.org
3924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3925 S:      Maintained
3926 F:      Documentation/cgroup*
3927 F:      include/linux/cgroup*
3928 F:      kernel/cgroup*
3929
3930 CONTROL GROUP - CPUSET
3931 M:      Li Zefan <lizefan@huawei.com>
3932 L:      cgroups@vger.kernel.org
3933 W:      http://www.bullopensource.org/cpuset/
3934 W:      http://oss.sgi.com/projects/cpusets/
3935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3936 S:      Maintained
3937 F:      Documentation/cgroup-v1/cpusets.txt
3938 F:      include/linux/cpuset.h
3939 F:      kernel/cgroup/cpuset.c
3940
3941 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3942 M:      Johannes Weiner <hannes@cmpxchg.org>
3943 M:      Michal Hocko <mhocko@kernel.org>
3944 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3945 L:      cgroups@vger.kernel.org
3946 L:      linux-mm@kvack.org
3947 S:      Maintained
3948 F:      mm/memcontrol.c
3949 F:      mm/swap_cgroup.c
3950
3951 CORETEMP HARDWARE MONITORING DRIVER
3952 M:      Fenghua Yu <fenghua.yu@intel.com>
3953 L:      linux-hwmon@vger.kernel.org
3954 S:      Maintained
3955 F:      Documentation/hwmon/coretemp
3956 F:      drivers/hwmon/coretemp.c
3957
3958 COSA/SRP SYNC SERIAL DRIVER
3959 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3960 W:      http://www.fi.muni.cz/~kas/cosa/
3961 S:      Maintained
3962 F:      drivers/net/wan/cosa*
3963
3964 CPMAC ETHERNET DRIVER
3965 M:      Florian Fainelli <f.fainelli@gmail.com>
3966 L:      netdev@vger.kernel.org
3967 S:      Maintained
3968 F:      drivers/net/ethernet/ti/cpmac.c
3969
3970 CPU FREQUENCY SCALING FRAMEWORK
3971 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3972 M:      Viresh Kumar <viresh.kumar@linaro.org>
3973 L:      linux-pm@vger.kernel.org
3974 S:      Maintained
3975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3976 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3977 B:      https://bugzilla.kernel.org
3978 F:      Documentation/admin-guide/pm/cpufreq.rst
3979 F:      Documentation/admin-guide/pm/intel_pstate.rst
3980 F:      Documentation/cpu-freq/
3981 F:      Documentation/devicetree/bindings/cpufreq/
3982 F:      drivers/cpufreq/
3983 F:      include/linux/cpufreq.h
3984 F:      tools/testing/selftests/cpufreq/
3985
3986 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3987 M:      Viresh Kumar <viresh.kumar@linaro.org>
3988 M:      Sudeep Holla <sudeep.holla@arm.com>
3989 L:      linux-pm@vger.kernel.org
3990 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3991 S:      Maintained
3992 F:      drivers/cpufreq/arm_big_little.h
3993 F:      drivers/cpufreq/arm_big_little.c
3994
3995 CPU POWER MONITORING SUBSYSTEM
3996 M:      Thomas Renninger <trenn@suse.com>
3997 M:      Shuah Khan <shuah@kernel.org>
3998 M:      Shuah Khan <skhan@linuxfoundation.org>
3999 L:      linux-pm@vger.kernel.org
4000 S:      Maintained
4001 F:      tools/power/cpupower/
4002
4003 CPUID/MSR DRIVER
4004 M:      "H. Peter Anvin" <hpa@zytor.com>
4005 S:      Maintained
4006 F:      arch/x86/kernel/cpuid.c
4007 F:      arch/x86/kernel/msr.c
4008
4009 CPUIDLE DRIVER - ARM BIG LITTLE
4010 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4011 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4012 L:      linux-pm@vger.kernel.org
4013 L:      linux-arm-kernel@lists.infradead.org
4014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4015 S:      Maintained
4016 F:      drivers/cpuidle/cpuidle-big_little.c
4017
4018 CPUIDLE DRIVER - ARM EXYNOS
4019 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4020 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4021 M:      Kukjin Kim <kgene@kernel.org>
4022 L:      linux-pm@vger.kernel.org
4023 L:      linux-samsung-soc@vger.kernel.org
4024 S:      Supported
4025 F:      drivers/cpuidle/cpuidle-exynos.c
4026 F:      arch/arm/mach-exynos/pm.c
4027
4028 CPU IDLE TIME MANAGEMENT FRAMEWORK
4029 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4030 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4031 L:      linux-pm@vger.kernel.org
4032 S:      Maintained
4033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4034 B:      https://bugzilla.kernel.org
4035 F:      Documentation/admin-guide/pm/cpuidle.rst
4036 F:      drivers/cpuidle/*
4037 F:      include/linux/cpuidle.h
4038
4039 CRAMFS FILESYSTEM
4040 M:      Nicolas Pitre <nico@linaro.org>
4041 S:      Maintained
4042 F:      Documentation/filesystems/cramfs.txt
4043 F:      fs/cramfs/
4044
4045 CRYPTO API
4046 M:      Herbert Xu <herbert@gondor.apana.org.au>
4047 M:      "David S. Miller" <davem@davemloft.net>
4048 L:      linux-crypto@vger.kernel.org
4049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4051 S:      Maintained
4052 F:      Documentation/crypto/
4053 F:      Documentation/devicetree/bindings/crypto/
4054 F:      arch/*/crypto/
4055 F:      crypto/
4056 F:      drivers/crypto/
4057 F:      include/crypto/
4058 F:      include/linux/crypto*
4059
4060 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4061 M:      Neil Horman <nhorman@tuxdriver.com>
4062 L:      linux-crypto@vger.kernel.org
4063 S:      Maintained
4064 F:      crypto/ansi_cprng.c
4065 F:      crypto/rng.c
4066
4067 CS3308 MEDIA DRIVER
4068 M:      Hans Verkuil <hverkuil@xs4all.nl>
4069 L:      linux-media@vger.kernel.org
4070 T:      git git://linuxtv.org/media_tree.git
4071 W:      http://linuxtv.org
4072 S:      Odd Fixes
4073 F:      drivers/media/i2c/cs3308.c
4074
4075 CS5535 Audio ALSA driver
4076 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4077 S:      Maintained
4078 F:      sound/pci/cs5535audio/
4079
4080 CSI DRIVERS FOR ALLWINNER V3s
4081 M:      Yong Deng <yong.deng@magewell.com>
4082 L:      linux-media@vger.kernel.org
4083 T:      git git://linuxtv.org/media_tree.git
4084 S:      Maintained
4085 F:      drivers/media/platform/sunxi/sun6i-csi/
4086 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4087
4088 CW1200 WLAN driver
4089 M:      Solomon Peachy <pizza@shaftnet.org>
4090 S:      Maintained
4091 F:      drivers/net/wireless/st/cw1200/
4092
4093 CX18 VIDEO4LINUX DRIVER
4094 M:      Andy Walls <awalls@md.metrocast.net>
4095 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4096 L:      linux-media@vger.kernel.org
4097 T:      git git://linuxtv.org/media_tree.git
4098 W:      https://linuxtv.org
4099 W:      http://www.ivtvdriver.org/index.php/Cx18
4100 S:      Maintained
4101 F:      Documentation/media/v4l-drivers/cx18*
4102 F:      drivers/media/pci/cx18/
4103 F:      include/uapi/linux/ivtv*
4104
4105 CX2341X MPEG ENCODER HELPER MODULE
4106 M:      Hans Verkuil <hverkuil@xs4all.nl>
4107 L:      linux-media@vger.kernel.org
4108 T:      git git://linuxtv.org/media_tree.git
4109 W:      https://linuxtv.org
4110 S:      Maintained
4111 F:      drivers/media/common/cx2341x*
4112 F:      include/media/drv-intf/cx2341x.h
4113
4114 CX24120 MEDIA DRIVER
4115 M:      Jemma Denson <jdenson@gmail.com>
4116 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4117 L:      linux-media@vger.kernel.org
4118 W:      https://linuxtv.org
4119 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4120 S:      Maintained
4121 F:      drivers/media/dvb-frontends/cx24120*
4122
4123 CX88 VIDEO4LINUX DRIVER
4124 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4125 L:      linux-media@vger.kernel.org
4126 W:      https://linuxtv.org
4127 T:      git git://linuxtv.org/media_tree.git
4128 S:      Odd fixes
4129 F:      Documentation/media/v4l-drivers/cx88*
4130 F:      drivers/media/pci/cx88/
4131
4132 CXD2820R MEDIA DRIVER
4133 M:      Antti Palosaari <crope@iki.fi>
4134 L:      linux-media@vger.kernel.org
4135 W:      https://linuxtv.org
4136 W:      http://palosaari.fi/linux/
4137 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4138 T:      git git://linuxtv.org/anttip/media_tree.git
4139 S:      Maintained
4140 F:      drivers/media/dvb-frontends/cxd2820r*
4141
4142 CXGB3 ETHERNET DRIVER (CXGB3)
4143 M:      Vishal Kulkarni <vishal@chelsio.com>
4144 L:      netdev@vger.kernel.org
4145 W:      http://www.chelsio.com
4146 S:      Supported
4147 F:      drivers/net/ethernet/chelsio/cxgb3/
4148
4149 CXGB3 ISCSI DRIVER (CXGB3I)
4150 M:      Karen Xie <kxie@chelsio.com>
4151 L:      linux-scsi@vger.kernel.org
4152 W:      http://www.chelsio.com
4153 S:      Supported
4154 F:      drivers/scsi/cxgbi/cxgb3i
4155
4156 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4157 M:      Steve Wise <swise@chelsio.com>
4158 L:      linux-rdma@vger.kernel.org
4159 W:      http://www.openfabrics.org
4160 S:      Supported
4161 F:      drivers/infiniband/hw/cxgb3/
4162 F:      include/uapi/rdma/cxgb3-abi.h
4163
4164 CXGB4 CRYPTO DRIVER (chcr)
4165 M:      Harsh Jain <harsh@chelsio.com>
4166 L:      linux-crypto@vger.kernel.org
4167 W:      http://www.chelsio.com
4168 S:      Supported
4169 F:      drivers/crypto/chelsio
4170
4171 CXGB4 ETHERNET DRIVER (CXGB4)
4172 M:      Vishal Kulkarni <vishal@chelsio.com>
4173 L:      netdev@vger.kernel.org
4174 W:      http://www.chelsio.com
4175 S:      Supported
4176 F:      drivers/net/ethernet/chelsio/cxgb4/
4177
4178 CXGB4 ISCSI DRIVER (CXGB4I)
4179 M:      Karen Xie <kxie@chelsio.com>
4180 L:      linux-scsi@vger.kernel.org
4181 W:      http://www.chelsio.com
4182 S:      Supported
4183 F:      drivers/scsi/cxgbi/cxgb4i
4184
4185 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4186 M:      Steve Wise <swise@chelsio.com>
4187 L:      linux-rdma@vger.kernel.org
4188 W:      http://www.openfabrics.org
4189 S:      Supported
4190 F:      drivers/infiniband/hw/cxgb4/
4191 F:      include/uapi/rdma/cxgb4-abi.h
4192
4193 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4194 M:      Casey Leedom <leedom@chelsio.com>
4195 L:      netdev@vger.kernel.org
4196 W:      http://www.chelsio.com
4197 S:      Supported
4198 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4199
4200 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4201 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4202 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4203 L:      linuxppc-dev@lists.ozlabs.org
4204 S:      Supported
4205 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4206 F:      drivers/misc/cxl/
4207 F:      include/misc/cxl*
4208 F:      include/uapi/misc/cxl.h
4209 F:      Documentation/powerpc/cxl.txt
4210 F:      Documentation/ABI/testing/sysfs-class-cxl
4211
4212 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4213 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4214 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4215 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4216 L:      linux-scsi@vger.kernel.org
4217 S:      Supported
4218 F:      drivers/scsi/cxlflash/
4219 F:      include/uapi/scsi/cxlflash_ioctl.h
4220 F:      Documentation/powerpc/cxlflash.txt
4221
4222 CYBERPRO FB DRIVER
4223 M:      Russell King <linux@armlinux.org.uk>
4224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4225 W:      http://www.armlinux.org.uk/
4226 S:      Maintained
4227 F:      drivers/video/fbdev/cyber2000fb.*
4228
4229 CYCLADES ASYNC MUX DRIVER
4230 W:      http://www.cyclades.com/
4231 S:      Orphan
4232 F:      drivers/tty/cyclades.c
4233 F:      include/linux/cyclades.h
4234 F:      include/uapi/linux/cyclades.h
4235
4236 CYCLADES PC300 DRIVER
4237 W:      http://www.cyclades.com/
4238 S:      Orphan
4239 F:      drivers/net/wan/pc300*
4240
4241 CYPRESS_FIRMWARE MEDIA DRIVER
4242 M:      Antti Palosaari <crope@iki.fi>
4243 L:      linux-media@vger.kernel.org
4244 W:      https://linuxtv.org
4245 W:      http://palosaari.fi/linux/
4246 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4247 T:      git git://linuxtv.org/anttip/media_tree.git
4248 S:      Maintained
4249 F:      drivers/media/common/cypress_firmware*
4250
4251 CYTTSP TOUCHSCREEN DRIVER
4252 M:      Ferruh Yigit <fery@cypress.com>
4253 L:      linux-input@vger.kernel.org
4254 S:      Supported
4255 F:      drivers/input/touchscreen/cyttsp*
4256 F:      include/linux/input/cyttsp.h
4257
4258 D-LINK DIR-685 TOUCHKEYS DRIVER
4259 M:      Linus Walleij <linus.walleij@linaro.org>
4260 L:      linux-input@vger.kernel.org
4261 S:      Supported
4262 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4263
4264 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4265 M:      Joshua Kinard <kumba@gentoo.org>
4266 S:      Maintained
4267 F:      drivers/rtc/rtc-ds1685.c
4268 F:      include/linux/rtc/ds1685.h
4269
4270 DAMA SLAVE for AX.25
4271 M:      Joerg Reuter <jreuter@yaina.de>
4272 W:      http://yaina.de/jreuter/
4273 W:      http://www.qsl.net/dl1bke/
4274 L:      linux-hams@vger.kernel.org
4275 S:      Maintained
4276 F:      net/ax25/af_ax25.c
4277 F:      net/ax25/ax25_dev.c
4278 F:      net/ax25/ax25_ds_*
4279 F:      net/ax25/ax25_in.c
4280 F:      net/ax25/ax25_out.c
4281 F:      net/ax25/ax25_timer.c
4282 F:      net/ax25/sysctl_net_ax25.c
4283
4284 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4285 L:      netdev@vger.kernel.org
4286 S:      Orphan
4287 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4288 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4289
4290 DC390/AM53C974 SCSI driver
4291 M:      Hannes Reinecke <hare@suse.com>
4292 L:      linux-scsi@vger.kernel.org
4293 S:      Maintained
4294 F:      drivers/scsi/am53c974.c
4295
4296 DC395x SCSI driver
4297 M:      Oliver Neukum <oliver@neukum.org>
4298 M:      Ali Akcaagac <aliakc@web.de>
4299 M:      Jamie Lenehan <lenehan@twibble.org>
4300 L:      dc395x@twibble.org
4301 W:      http://twibble.org/dist/dc395x/
4302 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4303 S:      Maintained
4304 F:      Documentation/scsi/dc395x.txt
4305 F:      drivers/scsi/dc395x.*
4306
4307 DCCP PROTOCOL
4308 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4309 L:      dccp@vger.kernel.org
4310 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4311 S:      Maintained
4312 F:      include/linux/dccp.h
4313 F:      include/uapi/linux/dccp.h
4314 F:      include/linux/tfrc.h
4315 F:      net/dccp/
4316
4317 DECnet NETWORK LAYER
4318 W:      http://linux-decnet.sourceforge.net
4319 L:      linux-decnet-user@lists.sourceforge.net
4320 S:      Orphan
4321 F:      Documentation/networking/decnet.txt
4322 F:      net/decnet/
4323
4324 DECSTATION PLATFORM SUPPORT
4325 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4326 L:      linux-mips@vger.kernel.org
4327 W:      http://www.linux-mips.org/wiki/DECstation
4328 S:      Maintained
4329 F:      arch/mips/dec/
4330 F:      arch/mips/include/asm/dec/
4331 F:      arch/mips/include/asm/mach-dec/
4332
4333 DEFXX FDDI NETWORK DRIVER
4334 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4335 S:      Maintained
4336 F:      drivers/net/fddi/defxx.*
4337
4338 DELL SMBIOS DRIVER
4339 M:      Pali Rohár <pali.rohar@gmail.com>
4340 M:      Mario Limonciello <mario.limonciello@dell.com>
4341 L:      platform-driver-x86@vger.kernel.org
4342 S:      Maintained
4343 F:      drivers/platform/x86/dell-smbios.*
4344
4345 DELL SMBIOS SMM DRIVER
4346 M:      Mario Limonciello <mario.limonciello@dell.com>
4347 L:      platform-driver-x86@vger.kernel.org
4348 S:      Maintained
4349 F:      drivers/platform/x86/dell-smbios-smm.c
4350
4351 DELL SMBIOS WMI DRIVER
4352 M:      Mario Limonciello <mario.limonciello@dell.com>
4353 L:      platform-driver-x86@vger.kernel.org
4354 S:      Maintained
4355 F:      drivers/platform/x86/dell-smbios-wmi.c
4356 F:      tools/wmi/dell-smbios-example.c
4357
4358 DEFZA FDDI NETWORK DRIVER
4359 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4360 S:      Maintained
4361 F:      drivers/net/fddi/defza.*
4362
4363 DELL LAPTOP DRIVER
4364 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4365 M:      Pali Rohár <pali.rohar@gmail.com>
4366 L:      platform-driver-x86@vger.kernel.org
4367 S:      Maintained
4368 F:      drivers/platform/x86/dell-laptop.c
4369
4370 DELL LAPTOP FREEFALL DRIVER
4371 M:      Pali Rohár <pali.rohar@gmail.com>
4372 S:      Maintained
4373 F:      drivers/platform/x86/dell-smo8800.c
4374
4375 DELL LAPTOP RBTN DRIVER
4376 M:      Pali Rohár <pali.rohar@gmail.com>
4377 S:      Maintained
4378 F:      drivers/platform/x86/dell-rbtn.*
4379
4380 DELL REMOTE BIOS UPDATE DRIVER
4381 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4382 L:      platform-driver-x86@vger.kernel.org
4383 S:      Maintained
4384 F:      drivers/platform/x86/dell_rbu.c
4385
4386 DELL LAPTOP SMM DRIVER
4387 M:      Pali Rohár <pali.rohar@gmail.com>
4388 S:      Maintained
4389 F:      drivers/hwmon/dell-smm-hwmon.c
4390 F:      include/uapi/linux/i8k.h
4391
4392 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4393 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4394 L:      platform-driver-x86@vger.kernel.org
4395 S:      Maintained
4396 F:      Documentation/dcdbas.txt
4397 F:      drivers/platform/x86/dcdbas.*
4398
4399 DELL WMI NOTIFICATIONS DRIVER
4400 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4401 M:      Pali Rohár <pali.rohar@gmail.com>
4402 S:      Maintained
4403 F:      drivers/platform/x86/dell-wmi.c
4404
4405 DELL WMI DESCRIPTOR DRIVER
4406 M:      Mario Limonciello <mario.limonciello@dell.com>
4407 S:      Maintained
4408 F:      drivers/platform/x86/dell-wmi-descriptor.c
4409
4410 DELTA ST MEDIA DRIVER
4411 M:      Hugues Fruchet <hugues.fruchet@st.com>
4412 L:      linux-media@vger.kernel.org
4413 T:      git git://linuxtv.org/media_tree.git
4414 W:      https://linuxtv.org
4415 S:      Supported
4416 F:      drivers/media/platform/sti/delta
4417
4418 DENALI NAND DRIVER
4419 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4420 L:      linux-mtd@lists.infradead.org
4421 S:      Supported
4422 F:      drivers/mtd/nand/raw/denali*
4423
4424 DESIGNWARE USB2 DRD IP DRIVER
4425 M:      Minas Harutyunyan <hminas@synopsys.com>
4426 L:      linux-usb@vger.kernel.org
4427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4428 S:      Maintained
4429 F:      drivers/usb/dwc2/
4430
4431 DESIGNWARE USB3 DRD IP DRIVER
4432 M:      Felipe Balbi <balbi@kernel.org>
4433 L:      linux-usb@vger.kernel.org
4434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4435 S:      Maintained
4436 F:      drivers/usb/dwc3/
4437
4438 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4439 M:      Andreas Klinger <ak@it-klinger.de>
4440 L:      linux-iio@vger.kernel.org
4441 S:      Maintained
4442 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4443 F:      drivers/iio/proximity/srf*.c
4444
4445 DEVICE COREDUMP (DEV_COREDUMP)
4446 M:      Johannes Berg <johannes@sipsolutions.net>
4447 L:      linux-kernel@vger.kernel.org
4448 S:      Maintained
4449 F:      drivers/base/devcoredump.c
4450 F:      include/linux/devcoredump.h
4451
4452 DEVICE FREQUENCY (DEVFREQ)
4453 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4454 M:      Kyungmin Park <kyungmin.park@samsung.com>
4455 R:      Chanwoo Choi <cw00.choi@samsung.com>
4456 L:      linux-pm@vger.kernel.org
4457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4458 S:      Maintained
4459 F:      drivers/devfreq/
4460 F:      include/linux/devfreq.h
4461 F:      Documentation/devicetree/bindings/devfreq/
4462
4463 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4464 M:      Chanwoo Choi <cw00.choi@samsung.com>
4465 L:      linux-pm@vger.kernel.org
4466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4467 S:      Supported
4468 F:      drivers/devfreq/event/
4469 F:      drivers/devfreq/devfreq-event.c
4470 F:      include/linux/devfreq-event.h
4471 F:      Documentation/devicetree/bindings/devfreq/event/
4472
4473 DEVICE NUMBER REGISTRY
4474 M:      Torben Mathiasen <device@lanana.org>
4475 W:      http://lanana.org/docs/device-list/index.html
4476 S:      Maintained
4477
4478 DEVICE-MAPPER  (LVM)
4479 M:      Alasdair Kergon <agk@redhat.com>
4480 M:      Mike Snitzer <snitzer@redhat.com>
4481 M:      dm-devel@redhat.com
4482 L:      dm-devel@redhat.com
4483 W:      http://sources.redhat.com/dm
4484 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4486 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4487 S:      Maintained
4488 F:      Documentation/device-mapper/
4489 F:      drivers/md/Makefile
4490 F:      drivers/md/Kconfig
4491 F:      drivers/md/dm*
4492 F:      drivers/md/persistent-data/
4493 F:      include/linux/device-mapper.h
4494 F:      include/linux/dm-*.h
4495 F:      include/uapi/linux/dm-*.h
4496
4497 DEVLINK
4498 M:      Jiri Pirko <jiri@mellanox.com>
4499 L:      netdev@vger.kernel.org
4500 S:      Supported
4501 F:      net/core/devlink.c
4502 F:      include/net/devlink.h
4503 F:      include/uapi/linux/devlink.h
4504
4505 DIALOG SEMICONDUCTOR DRIVERS
4506 M:      Support Opensource <support.opensource@diasemi.com>
4507 W:      http://www.dialog-semiconductor.com/products
4508 S:      Supported
4509 F:      Documentation/hwmon/da90??
4510 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4511 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4512 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4513 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4514 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4515 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4516 F:      drivers/gpio/gpio-da90??.c
4517 F:      drivers/hwmon/da90??-hwmon.c
4518 F:      drivers/iio/adc/da91??-*.c
4519 F:      drivers/input/misc/da90??_onkey.c
4520 F:      drivers/input/touchscreen/da9052_tsi.c
4521 F:      drivers/leds/leds-da90??.c
4522 F:      drivers/mfd/da903x.c
4523 F:      drivers/mfd/da90??-*.c
4524 F:      drivers/mfd/da91??-*.c
4525 F:      drivers/power/supply/da9052-battery.c
4526 F:      drivers/power/supply/da91??-*.c
4527 F:      drivers/regulator/da903x.c
4528 F:      drivers/regulator/da9???-regulator.[ch]
4529 F:      drivers/thermal/da90??-thermal.c
4530 F:      drivers/rtc/rtc-da90??.c
4531 F:      drivers/video/backlight/da90??_bl.c
4532 F:      drivers/watchdog/da90??_wdt.c
4533 F:      include/linux/mfd/da903x.h
4534 F:      include/linux/mfd/da9052/
4535 F:      include/linux/mfd/da9055/
4536 F:      include/linux/mfd/da9062/
4537 F:      include/linux/mfd/da9063/
4538 F:      include/linux/mfd/da9150/
4539 F:      include/linux/regulator/da9211.h
4540 F:      include/sound/da[79]*.h
4541 F:      sound/soc/codecs/da[79]*.[ch]
4542
4543 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4544 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4545 L:      linux-gpio@vger.kernel.org
4546 S:      Maintained
4547 F:      drivers/gpio/gpio-gpio-mm.c
4548
4549 DIOLAN U2C-12 I2C DRIVER
4550 M:      Guenter Roeck <linux@roeck-us.net>
4551 L:      linux-i2c@vger.kernel.org
4552 S:      Maintained
4553 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4554
4555 FILESYSTEM DIRECT ACCESS (DAX)
4556 M:      Matthew Wilcox <willy@infradead.org>
4557 M:      Ross Zwisler <zwisler@kernel.org>
4558 M:      Jan Kara <jack@suse.cz>
4559 L:      linux-fsdevel@vger.kernel.org
4560 S:      Supported
4561 F:      fs/dax.c
4562 F:      include/linux/dax.h
4563 F:      include/trace/events/fs_dax.h
4564
4565 DEVICE DIRECT ACCESS (DAX)
4566 M:      Dan Williams <dan.j.williams@intel.com>
4567 M:      Dave Jiang <dave.jiang@intel.com>
4568 M:      Ross Zwisler <zwisler@kernel.org>
4569 M:      Vishal Verma <vishal.l.verma@intel.com>
4570 L:      linux-nvdimm@lists.01.org
4571 S:      Supported
4572 F:      drivers/dax/
4573
4574 DIRECTORY NOTIFICATION (DNOTIFY)
4575 M:      Jan Kara <jack@suse.cz>
4576 R:      Amir Goldstein <amir73il@gmail.com>
4577 L:      linux-fsdevel@vger.kernel.org
4578 S:      Maintained
4579 F:      Documentation/filesystems/dnotify.txt
4580 F:      fs/notify/dnotify/
4581 F:      include/linux/dnotify.h
4582
4583 DISK GEOMETRY AND PARTITION HANDLING
4584 M:      Andries Brouwer <aeb@cwi.nl>
4585 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4586 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4587 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4588 S:      Maintained
4589
4590 DISKQUOTA
4591 M:      Jan Kara <jack@suse.com>
4592 S:      Maintained
4593 F:      Documentation/filesystems/quota.txt
4594 F:      fs/quota/
4595 F:      include/linux/quota*.h
4596 F:      include/uapi/linux/quota*.h
4597
4598 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4599 M:      Bernie Thompson <bernie@plugable.com>
4600 L:      linux-fbdev@vger.kernel.org
4601 S:      Maintained
4602 W:      http://plugable.com/category/projects/udlfb/
4603 F:      drivers/video/fbdev/udlfb.c
4604 F:      include/video/udlfb.h
4605 F:      Documentation/fb/udlfb.txt
4606
4607 DISTRIBUTED LOCK MANAGER (DLM)
4608 M:      Christine Caulfield <ccaulfie@redhat.com>
4609 M:      David Teigland <teigland@redhat.com>
4610 L:      cluster-devel@redhat.com
4611 W:      http://sources.redhat.com/cluster/
4612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4613 S:      Supported
4614 F:      fs/dlm/
4615
4616 DMA BUFFER SHARING FRAMEWORK
4617 M:      Sumit Semwal <sumit.semwal@linaro.org>
4618 S:      Maintained
4619 L:      linux-media@vger.kernel.org
4620 L:      dri-devel@lists.freedesktop.org
4621 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4622 F:      drivers/dma-buf/
4623 F:      include/linux/dma-buf*
4624 F:      include/linux/reservation.h
4625 F:      include/linux/*fence.h
4626 F:      Documentation/driver-api/dma-buf.rst
4627 T:      git git://anongit.freedesktop.org/drm/drm-misc
4628
4629 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4630 M:      Vinod Koul <vkoul@kernel.org>
4631 L:      dmaengine@vger.kernel.org
4632 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4633 S:      Maintained
4634 F:      drivers/dma/
4635 F:      include/linux/dmaengine.h
4636 F:      include/linux/of_dma.h
4637 F:      Documentation/devicetree/bindings/dma/
4638 F:      Documentation/driver-api/dmaengine/
4639 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4640
4641 DMA MAPPING HELPERS
4642 M:      Christoph Hellwig <hch@lst.de>
4643 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4644 R:      Robin Murphy <robin.murphy@arm.com>
4645 L:      iommu@lists.linux-foundation.org
4646 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4647 W:      http://git.infradead.org/users/hch/dma-mapping.git
4648 S:      Supported
4649 F:      kernel/dma/
4650 F:      include/asm-generic/dma-mapping.h
4651 F:      include/linux/dma-direct.h
4652 F:      include/linux/dma-mapping.h
4653 F:      include/linux/dma-noncoherent.h
4654
4655 DME1737 HARDWARE MONITOR DRIVER
4656 M:      Juerg Haefliger <juergh@gmail.com>
4657 L:      linux-hwmon@vger.kernel.org
4658 S:      Maintained
4659 F:      Documentation/hwmon/dme1737
4660 F:      drivers/hwmon/dme1737.c
4661
4662 DMI/SMBIOS SUPPORT
4663 M:      Jean Delvare <jdelvare@suse.com>
4664 S:      Maintained
4665 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4666 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4667 F:      drivers/firmware/dmi-id.c
4668 F:      drivers/firmware/dmi_scan.c
4669 F:      include/linux/dmi.h
4670
4671 DOCUMENTATION
4672 M:      Jonathan Corbet <corbet@lwn.net>
4673 L:      linux-doc@vger.kernel.org
4674 S:      Maintained
4675 F:      Documentation/
4676 F:      scripts/kernel-doc
4677 X:      Documentation/ABI/
4678 X:      Documentation/acpi/
4679 X:      Documentation/devicetree/
4680 X:      Documentation/i2c/
4681 X:      Documentation/media/
4682 X:      Documentation/power/
4683 X:      Documentation/spi/
4684 T:      git git://git.lwn.net/linux.git docs-next
4685
4686 DOCUMENTATION/ITALIAN
4687 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4688 L:      linux-doc@vger.kernel.org
4689 S:      Maintained
4690 F:      Documentation/translations/it_IT
4691
4692 DONGWOON DW9714 LENS VOICE COIL DRIVER
4693 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4694 L:      linux-media@vger.kernel.org
4695 T:      git git://linuxtv.org/media_tree.git
4696 S:      Maintained
4697 F:      drivers/media/i2c/dw9714.c
4698 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4699
4700 DONGWOON DW9807 LENS VOICE COIL DRIVER
4701 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4702 L:      linux-media@vger.kernel.org
4703 T:      git git://linuxtv.org/media_tree.git
4704 S:      Maintained
4705 F:      drivers/media/i2c/dw9807-vcm.c
4706 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4707
4708 DOUBLETALK DRIVER
4709 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4710 L:      blinux-list@redhat.com
4711 S:      Maintained
4712 F:      drivers/char/dtlk.c
4713 F:      include/linux/dtlk.h
4714
4715 DPAA2 DATAPATH I/O (DPIO) DRIVER
4716 M:      Roy Pledge <Roy.Pledge@nxp.com>
4717 L:      linux-kernel@vger.kernel.org
4718 S:      Maintained
4719 F:      drivers/soc/fsl/dpio
4720
4721 DPAA2 ETHERNET DRIVER
4722 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4723 L:      netdev@vger.kernel.org
4724 S:      Maintained
4725 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4726 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4727 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4728 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4729 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4730
4731 DPAA2 ETHERNET SWITCH DRIVER
4732 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4733 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4734 L:      linux-kernel@vger.kernel.org
4735 S:      Maintained
4736 F:      drivers/staging/fsl-dpaa2/ethsw
4737
4738 DPAA2 PTP CLOCK DRIVER
4739 M:      Yangbo Lu <yangbo.lu@nxp.com>
4740 L:      netdev@vger.kernel.org
4741 S:      Maintained
4742 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4743 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4744
4745 DPT_I2O SCSI RAID DRIVER
4746 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4747 L:      linux-scsi@vger.kernel.org
4748 W:      http://www.adaptec.com/
4749 S:      Maintained
4750 F:      drivers/scsi/dpt*
4751 F:      drivers/scsi/dpt/
4752
4753 DRBD DRIVER
4754 M:      Philipp Reisner <philipp.reisner@linbit.com>
4755 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4756 L:      drbd-dev@lists.linbit.com
4757 W:      http://www.drbd.org
4758 T:      git git://git.linbit.com/linux-drbd.git
4759 T:      git git://git.linbit.com/drbd-8.4.git
4760 S:      Supported
4761 F:      drivers/block/drbd/
4762 F:      lib/lru_cache.c
4763 F:      Documentation/blockdev/drbd/
4764
4765 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4766 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4767 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4769 S:      Supported
4770 F:      Documentation/kobject.txt
4771 F:      drivers/base/
4772 F:      fs/debugfs/
4773 F:      fs/sysfs/
4774 F:      include/linux/debugfs.h
4775 F:      include/linux/kobj*
4776 F:      lib/kobj*
4777
4778 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4779 M:      Kevin Hilman <khilman@kernel.org>
4780 M:      Nishanth Menon <nm@ti.com>
4781 S:      Maintained
4782 F:      drivers/power/avs/
4783 F:      include/linux/power/smartreflex.h
4784 L:      linux-pm@vger.kernel.org
4785
4786 DRM DRIVER FOR ARM PL111 CLCD
4787 M:      Eric Anholt <eric@anholt.net>
4788 T:      git git://anongit.freedesktop.org/drm/drm-misc
4789 S:      Supported
4790 F:      drivers/gpu/drm/pl111/
4791
4792 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4793 M:      Linus Walleij <linus.walleij@linaro.org>
4794 T:      git git://anongit.freedesktop.org/drm/drm-misc
4795 S:      Maintained
4796 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4797 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4798
4799 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4800 M:      Dave Airlie <airlied@redhat.com>
4801 S:      Odd Fixes
4802 F:      drivers/gpu/drm/ast/
4803
4804 DRM DRIVER FOR BOCHS VIRTUAL GPU
4805 M:      Gerd Hoffmann <kraxel@redhat.com>
4806 L:      virtualization@lists.linux-foundation.org
4807 T:      git git://anongit.freedesktop.org/drm/drm-misc
4808 S:      Maintained
4809 F:      drivers/gpu/drm/bochs/
4810
4811 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4812 M:      Linus Walleij <linus.walleij@linaro.org>
4813 T:      git git://anongit.freedesktop.org/drm/drm-misc
4814 S:      Maintained
4815 F:      drivers/gpu/drm/tve200/
4816
4817 DRM DRIVER FOR ILITEK ILI9225 PANELS
4818 M:      David Lechner <david@lechnology.com>
4819 S:      Maintained
4820 F:      drivers/gpu/drm/tinydrm/ili9225.c
4821 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4822
4823 DRM DRIVER FOR HX8357D PANELS
4824 M:      Eric Anholt <eric@anholt.net>
4825 T:      git git://anongit.freedesktop.org/drm/drm-misc
4826 S:      Maintained
4827 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4828 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4829
4830 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4831 S:      Orphan / Obsolete
4832 F:      drivers/gpu/drm/i810/
4833 F:      include/uapi/drm/i810_drm.h
4834
4835 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4836 S:      Orphan / Obsolete
4837 F:      drivers/gpu/drm/mga/
4838 F:      include/uapi/drm/mga_drm.h
4839
4840 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4841 M:      Dave Airlie <airlied@redhat.com>
4842 S:      Odd Fixes
4843 F:      drivers/gpu/drm/mgag200/
4844
4845 DRM DRIVER FOR MI0283QT
4846 M:      Noralf Trønnes <noralf@tronnes.org>
4847 S:      Maintained
4848 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4849 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4850
4851 DRM DRIVER FOR MSM ADRENO GPU
4852 M:      Rob Clark <robdclark@gmail.com>
4853 L:      linux-arm-msm@vger.kernel.org
4854 L:      dri-devel@lists.freedesktop.org
4855 L:      freedreno@lists.freedesktop.org
4856 T:      git git://people.freedesktop.org/~robclark/linux
4857 S:      Maintained
4858 F:      drivers/gpu/drm/msm/
4859 F:      include/uapi/drm/msm_drm.h
4860 F:      Documentation/devicetree/bindings/display/msm/
4861
4862 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4863 M:      Ben Skeggs <bskeggs@redhat.com>
4864 L:      dri-devel@lists.freedesktop.org
4865 L:      nouveau@lists.freedesktop.org
4866 T:      git git://github.com/skeggsb/linux
4867 S:      Supported
4868 F:      drivers/gpu/drm/nouveau/
4869 F:      include/uapi/drm/nouveau_drm.h
4870
4871 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4872 M:      Stefan Mavrodiev <stefan@olimex.com>
4873 S:      Maintained
4874 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4875 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4876
4877 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4878 M:      Noralf Trønnes <noralf@tronnes.org>
4879 S:      Maintained
4880 F:      drivers/gpu/drm/tinydrm/repaper.c
4881 F:      Documentation/devicetree/bindings/display/repaper.txt
4882
4883 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4884 M:      Dave Airlie <airlied@redhat.com>
4885 M:      Gerd Hoffmann <kraxel@redhat.com>
4886 L:      virtualization@lists.linux-foundation.org
4887 T:      git git://anongit.freedesktop.org/drm/drm-misc
4888 S:      Obsolete
4889 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4890 F:      drivers/gpu/drm/cirrus/
4891
4892 DRM DRIVER FOR QXL VIRTUAL GPU
4893 M:      Dave Airlie <airlied@redhat.com>
4894 M:      Gerd Hoffmann <kraxel@redhat.com>
4895 L:      virtualization@lists.linux-foundation.org
4896 T:      git git://anongit.freedesktop.org/drm/drm-misc
4897 S:      Maintained
4898 F:      drivers/gpu/drm/qxl/
4899 F:      include/uapi/drm/qxl_drm.h
4900
4901 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4902 S:      Orphan / Obsolete
4903 F:      drivers/gpu/drm/r128/
4904 F:      include/uapi/drm/r128_drm.h
4905
4906 DRM DRIVER FOR SAVAGE VIDEO CARDS
4907 S:      Orphan / Obsolete
4908 F:      drivers/gpu/drm/savage/
4909 F:      include/uapi/drm/savage_drm.h
4910
4911 DRM DRIVER FOR SIS VIDEO CARDS
4912 S:      Orphan / Obsolete
4913 F:      drivers/gpu/drm/sis/
4914 F:      include/uapi/drm/sis_drm.h
4915
4916 DRM DRIVER FOR SITRONIX ST7586 PANELS
4917 M:      David Lechner <david@lechnology.com>
4918 S:      Maintained
4919 F:      drivers/gpu/drm/tinydrm/st7586.c
4920 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4921
4922 DRM DRIVER FOR SITRONIX ST7735R PANELS
4923 M:      David Lechner <david@lechnology.com>
4924 S:      Maintained
4925 F:      drivers/gpu/drm/tinydrm/st7735r.c
4926 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4927
4928 DRM DRIVER FOR TDFX VIDEO CARDS
4929 S:      Orphan / Obsolete
4930 F:      drivers/gpu/drm/tdfx/
4931
4932 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4933 M:      Dave Airlie <airlied@redhat.com>
4934 R:      Sean Paul <sean@poorly.run>
4935 L:      dri-devel@lists.freedesktop.org
4936 S:      Odd Fixes
4937 F:      drivers/gpu/drm/udl/
4938 T:      git git://anongit.freedesktop.org/drm/drm-misc
4939
4940 DRM DRIVER FOR VMWARE VIRTUAL GPU
4941 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4942 M:      Thomas Hellstrom <thellstrom@vmware.com>
4943 L:      dri-devel@lists.freedesktop.org
4944 T:      git git://people.freedesktop.org/~thomash/linux
4945 S:      Supported
4946 F:      drivers/gpu/drm/vmwgfx/
4947 F:      include/uapi/drm/vmwgfx_drm.h
4948
4949 DRM DRIVERS
4950 M:      David Airlie <airlied@linux.ie>
4951 M:      Daniel Vetter <daniel@ffwll.ch>
4952 L:      dri-devel@lists.freedesktop.org
4953 T:      git git://anongit.freedesktop.org/drm/drm
4954 B:      https://bugs.freedesktop.org/
4955 C:      irc://chat.freenode.net/dri-devel
4956 S:      Maintained
4957 F:      drivers/gpu/drm/
4958 F:      drivers/gpu/vga/
4959 F:      Documentation/devicetree/bindings/display/
4960 F:      Documentation/devicetree/bindings/gpu/
4961 F:      Documentation/gpu/
4962 F:      include/drm/
4963 F:      include/uapi/drm/
4964 F:      include/linux/vga*
4965
4966 DRM DRIVERS AND MISC GPU PATCHES
4967 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4968 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4969 M:      Sean Paul <sean@poorly.run>
4970 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4971 S:      Maintained
4972 T:      git git://anongit.freedesktop.org/drm/drm-misc
4973 F:      Documentation/gpu/
4974 F:      drivers/gpu/vga/
4975 F:      drivers/gpu/drm/*
4976 F:      include/drm/drm*
4977 F:      include/uapi/drm/drm*
4978 F:      include/linux/vga*
4979
4980 DRM DRIVERS FOR ALLWINNER A10
4981 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4982 L:      dri-devel@lists.freedesktop.org
4983 S:      Supported
4984 F:      drivers/gpu/drm/sun4i/
4985 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987
4988 DRM DRIVERS FOR AMLOGIC SOCS
4989 M:      Neil Armstrong <narmstrong@baylibre.com>
4990 L:      dri-devel@lists.freedesktop.org
4991 L:      linux-amlogic@lists.infradead.org
4992 W:      http://linux-meson.com/
4993 S:      Supported
4994 F:      drivers/gpu/drm/meson/
4995 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4996 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4997 F:      Documentation/gpu/meson.rst
4998 T:      git git://anongit.freedesktop.org/drm/drm-misc
4999
5000 DRM DRIVERS FOR ATMEL HLCDC
5001 M:      Boris Brezillon <bbrezillon@kernel.org>
5002 L:      dri-devel@lists.freedesktop.org
5003 S:      Supported
5004 F:      drivers/gpu/drm/atmel-hlcdc/
5005 F:      Documentation/devicetree/bindings/display/atmel/
5006 T:      git git://anongit.freedesktop.org/drm/drm-misc
5007
5008 DRM DRIVERS FOR BRIDGE CHIPS
5009 M:      Archit Taneja <architt@codeaurora.org>
5010 M:      Andrzej Hajda <a.hajda@samsung.com>
5011 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5012 S:      Maintained
5013 T:      git git://anongit.freedesktop.org/drm/drm-misc
5014 F:      drivers/gpu/drm/bridge/
5015
5016 DRM DRIVERS FOR EXYNOS
5017 M:      Inki Dae <inki.dae@samsung.com>
5018 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5019 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5020 M:      Kyungmin Park <kyungmin.park@samsung.com>
5021 L:      dri-devel@lists.freedesktop.org
5022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5023 S:      Supported
5024 F:      drivers/gpu/drm/exynos/
5025 F:      include/uapi/drm/exynos_drm.h
5026 F:      Documentation/devicetree/bindings/display/exynos/
5027
5028 DRM DRIVERS FOR FREESCALE DCU
5029 M:      Stefan Agner <stefan@agner.ch>
5030 M:      Alison Wang <alison.wang@nxp.com>
5031 L:      dri-devel@lists.freedesktop.org
5032 S:      Supported
5033 F:      drivers/gpu/drm/fsl-dcu/
5034 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5035 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5036 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5037 T:      git git://anongit.freedesktop.org/drm/drm-misc
5038
5039 DRM DRIVERS FOR FREESCALE IMX
5040 M:      Philipp Zabel <p.zabel@pengutronix.de>
5041 L:      dri-devel@lists.freedesktop.org
5042 S:      Maintained
5043 F:      drivers/gpu/drm/imx/
5044 F:      drivers/gpu/ipu-v3/
5045 F:      Documentation/devicetree/bindings/display/imx/
5046
5047 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5048 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5049 L:      dri-devel@lists.freedesktop.org
5050 T:      git git://github.com/patjak/drm-gma500
5051 S:      Maintained
5052 F:      drivers/gpu/drm/gma500/
5053
5054 DRM DRIVERS FOR HISILICON
5055 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5056 M:      Rongrong Zou <zourongrong@gmail.com>
5057 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5058 R:      Chen Feng <puck.chen@hisilicon.com>
5059 L:      dri-devel@lists.freedesktop.org
5060 T:      git git://github.com/xin3liang/linux.git
5061 S:      Maintained
5062 F:      drivers/gpu/drm/hisilicon/
5063 F:      Documentation/devicetree/bindings/display/hisilicon/
5064
5065 DRM DRIVERS FOR MEDIATEK
5066 M:      CK Hu <ck.hu@mediatek.com>
5067 M:      Philipp Zabel <p.zabel@pengutronix.de>
5068 L:      dri-devel@lists.freedesktop.org
5069 S:      Supported
5070 F:      drivers/gpu/drm/mediatek/
5071 F:      Documentation/devicetree/bindings/display/mediatek/
5072
5073 DRM DRIVERS FOR NVIDIA TEGRA
5074 M:      Thierry Reding <thierry.reding@gmail.com>
5075 L:      dri-devel@lists.freedesktop.org
5076 L:      linux-tegra@vger.kernel.org
5077 T:      git git://anongit.freedesktop.org/tegra/linux.git
5078 S:      Supported
5079 F:      drivers/gpu/drm/tegra/
5080 F:      drivers/gpu/host1x/
5081 F:      include/linux/host1x.h
5082 F:      include/uapi/drm/tegra_drm.h
5083 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5084
5085 DRM DRIVERS FOR RENESAS
5086 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5087 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5088 L:      dri-devel@lists.freedesktop.org
5089 L:      linux-renesas-soc@vger.kernel.org
5090 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5091 S:      Supported
5092 F:      drivers/gpu/drm/rcar-du/
5093 F:      drivers/gpu/drm/shmobile/
5094 F:      include/linux/platform_data/shmob_drm.h
5095 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5096 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5097 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5098
5099 DRM DRIVERS FOR ROCKCHIP
5100 M:      Sandy Huang <hjc@rock-chips.com>
5101 M:      Heiko Stübner <heiko@sntech.de>
5102 L:      dri-devel@lists.freedesktop.org
5103 S:      Maintained
5104 F:      drivers/gpu/drm/rockchip/
5105 F:      Documentation/devicetree/bindings/display/rockchip/
5106 T:      git git://anongit.freedesktop.org/drm/drm-misc
5107
5108 DRM DRIVERS FOR STI
5109 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5110 M:      Vincent Abriou <vincent.abriou@st.com>
5111 L:      dri-devel@lists.freedesktop.org
5112 T:      git git://anongit.freedesktop.org/drm/drm-misc
5113 S:      Maintained
5114 F:      drivers/gpu/drm/sti
5115 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5116
5117 DRM DRIVERS FOR STM
5118 M:      Yannick Fertre <yannick.fertre@st.com>
5119 M:      Philippe Cornu <philippe.cornu@st.com>
5120 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5121 M:      Vincent Abriou <vincent.abriou@st.com>
5122 L:      dri-devel@lists.freedesktop.org
5123 T:      git git://anongit.freedesktop.org/drm/drm-misc
5124 S:      Maintained
5125 F:      drivers/gpu/drm/stm
5126 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5127
5128 DRM DRIVERS FOR TI LCDC
5129 M:      Jyri Sarha <jsarha@ti.com>
5130 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5131 L:      dri-devel@lists.freedesktop.org
5132 S:      Maintained
5133 F:      drivers/gpu/drm/tilcdc/
5134 F:      Documentation/devicetree/bindings/display/tilcdc/
5135
5136 DRM DRIVERS FOR TI OMAP
5137 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5138 L:      dri-devel@lists.freedesktop.org
5139 S:      Maintained
5140 F:      drivers/gpu/drm/omapdrm/
5141 F:      Documentation/devicetree/bindings/display/ti/
5142
5143 DRM DRIVERS FOR V3D
5144 M:      Eric Anholt <eric@anholt.net>
5145 S:      Supported
5146 F:      drivers/gpu/drm/v3d/
5147 F:      include/uapi/drm/v3d_drm.h
5148 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5149 T:      git git://anongit.freedesktop.org/drm/drm-misc
5150
5151 DRM DRIVERS FOR VC4
5152 M:      Eric Anholt <eric@anholt.net>
5153 T:      git git://github.com/anholt/linux
5154 S:      Supported
5155 F:      drivers/gpu/drm/vc4/
5156 F:      include/uapi/drm/vc4_drm.h
5157 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5158 T:      git git://anongit.freedesktop.org/drm/drm-misc
5159
5160 DRM DRIVERS FOR VIVANTE GPU IP
5161 M:      Lucas Stach <l.stach@pengutronix.de>
5162 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5163 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5164 L:      etnaviv@lists.freedesktop.org
5165 L:      dri-devel@lists.freedesktop.org
5166 S:      Maintained
5167 F:      drivers/gpu/drm/etnaviv/
5168 F:      include/uapi/drm/etnaviv_drm.h
5169 F:      Documentation/devicetree/bindings/display/etnaviv/
5170
5171 DRM DRIVERS FOR ZTE ZX
5172 M:      Shawn Guo <shawnguo@kernel.org>
5173 L:      dri-devel@lists.freedesktop.org
5174 S:      Maintained
5175 F:      drivers/gpu/drm/zte/
5176 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5177 T:      git git://anongit.freedesktop.org/drm/drm-misc
5178
5179 DRM PANEL DRIVERS
5180 M:      Thierry Reding <thierry.reding@gmail.com>
5181 L:      dri-devel@lists.freedesktop.org
5182 T:      git git://anongit.freedesktop.org/drm/drm-misc
5183 S:      Maintained
5184 F:      drivers/gpu/drm/drm_panel.c
5185 F:      drivers/gpu/drm/panel/
5186 F:      include/drm/drm_panel.h
5187 F:      Documentation/devicetree/bindings/display/panel/
5188
5189 DRM TINYDRM DRIVERS
5190 M:      Noralf Trønnes <noralf@tronnes.org>
5191 W:      https://github.com/notro/tinydrm/wiki/Development
5192 T:      git git://anongit.freedesktop.org/drm/drm-misc
5193 S:      Maintained
5194 F:      drivers/gpu/drm/tinydrm/
5195 F:      include/drm/tinydrm/
5196
5197 DRM DRIVERS FOR XEN
5198 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5199 T:      git git://anongit.freedesktop.org/drm/drm-misc
5200 L:      dri-devel@lists.freedesktop.org
5201 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5202 S:      Supported
5203 F:      drivers/gpu/drm/xen/
5204 F:      Documentation/gpu/xen-front.rst
5205
5206 DRM TTM SUBSYSTEM
5207 M:      Christian Koenig <christian.koenig@amd.com>
5208 M:      Huang Rui <ray.huang@amd.com>
5209 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5210 T:      git git://people.freedesktop.org/~agd5f/linux
5211 S:      Maintained
5212 L:      dri-devel@lists.freedesktop.org
5213 F:      include/drm/ttm/
5214 F:      drivers/gpu/drm/ttm/
5215
5216 DSBR100 USB FM RADIO DRIVER
5217 M:      Alexey Klimov <klimov.linux@gmail.com>
5218 L:      linux-media@vger.kernel.org
5219 T:      git git://linuxtv.org/media_tree.git
5220 S:      Maintained
5221 F:      drivers/media/radio/dsbr100.c
5222
5223 DSCC4 DRIVER
5224 M:      Francois Romieu <romieu@fr.zoreil.com>
5225 L:      netdev@vger.kernel.org
5226 S:      Maintained
5227 F:      drivers/net/wan/dscc4.c
5228
5229 DT3155 MEDIA DRIVER
5230 M:      Hans Verkuil <hverkuil@xs4all.nl>
5231 L:      linux-media@vger.kernel.org
5232 T:      git git://linuxtv.org/media_tree.git
5233 W:      https://linuxtv.org
5234 S:      Odd Fixes
5235 F:      drivers/media/pci/dt3155/
5236
5237 DVB_USB_AF9015 MEDIA DRIVER
5238 M:      Antti Palosaari <crope@iki.fi>
5239 L:      linux-media@vger.kernel.org
5240 W:      https://linuxtv.org
5241 W:      http://palosaari.fi/linux/
5242 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5243 T:      git git://linuxtv.org/anttip/media_tree.git
5244 S:      Maintained
5245 F:      drivers/media/usb/dvb-usb-v2/af9015*
5246
5247 DVB_USB_AF9035 MEDIA DRIVER
5248 M:      Antti Palosaari <crope@iki.fi>
5249 L:      linux-media@vger.kernel.org
5250 W:      https://linuxtv.org
5251 W:      http://palosaari.fi/linux/
5252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5253 T:      git git://linuxtv.org/anttip/media_tree.git
5254 S:      Maintained
5255 F:      drivers/media/usb/dvb-usb-v2/af9035*
5256
5257 DVB_USB_ANYSEE MEDIA DRIVER
5258 M:      Antti Palosaari <crope@iki.fi>
5259 L:      linux-media@vger.kernel.org
5260 W:      https://linuxtv.org
5261 W:      http://palosaari.fi/linux/
5262 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5263 T:      git git://linuxtv.org/anttip/media_tree.git
5264 S:      Maintained
5265 F:      drivers/media/usb/dvb-usb-v2/anysee*
5266
5267 DVB_USB_AU6610 MEDIA DRIVER
5268 M:      Antti Palosaari <crope@iki.fi>
5269 L:      linux-media@vger.kernel.org
5270 W:      https://linuxtv.org
5271 W:      http://palosaari.fi/linux/
5272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5273 T:      git git://linuxtv.org/anttip/media_tree.git
5274 S:      Maintained
5275 F:      drivers/media/usb/dvb-usb-v2/au6610*
5276
5277 DVB_USB_CE6230 MEDIA DRIVER
5278 M:      Antti Palosaari <crope@iki.fi>
5279 L:      linux-media@vger.kernel.org
5280 W:      https://linuxtv.org
5281 W:      http://palosaari.fi/linux/
5282 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5283 T:      git git://linuxtv.org/anttip/media_tree.git
5284 S:      Maintained
5285 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5286
5287 DVB_USB_CXUSB MEDIA DRIVER
5288 M:      Michael Krufky <mkrufky@linuxtv.org>
5289 L:      linux-media@vger.kernel.org
5290 W:      https://linuxtv.org
5291 W:      http://github.com/mkrufky
5292 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5293 T:      git git://linuxtv.org/media_tree.git
5294 S:      Maintained
5295 F:      drivers/media/usb/dvb-usb/cxusb*
5296
5297 DVB_USB_EC168 MEDIA DRIVER
5298 M:      Antti Palosaari <crope@iki.fi>
5299 L:      linux-media@vger.kernel.org
5300 W:      https://linuxtv.org
5301 W:      http://palosaari.fi/linux/
5302 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5303 T:      git git://linuxtv.org/anttip/media_tree.git
5304 S:      Maintained
5305 F:      drivers/media/usb/dvb-usb-v2/ec168*
5306
5307 DVB_USB_GL861 MEDIA DRIVER
5308 M:      Antti Palosaari <crope@iki.fi>
5309 L:      linux-media@vger.kernel.org
5310 W:      https://linuxtv.org
5311 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5312 T:      git git://linuxtv.org/anttip/media_tree.git
5313 S:      Maintained
5314 F:      drivers/media/usb/dvb-usb-v2/gl861*
5315
5316 DVB_USB_MXL111SF MEDIA DRIVER
5317 M:      Michael Krufky <mkrufky@linuxtv.org>
5318 L:      linux-media@vger.kernel.org
5319 W:      https://linuxtv.org
5320 W:      http://github.com/mkrufky
5321 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5322 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5323 S:      Maintained
5324 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5325
5326 DVB_USB_RTL28XXU MEDIA DRIVER
5327 M:      Antti Palosaari <crope@iki.fi>
5328 L:      linux-media@vger.kernel.org
5329 W:      https://linuxtv.org
5330 W:      http://palosaari.fi/linux/
5331 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5332 T:      git git://linuxtv.org/anttip/media_tree.git
5333 S:      Maintained
5334 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5335
5336 DVB_USB_V2 MEDIA DRIVER
5337 M:      Antti Palosaari <crope@iki.fi>
5338 L:      linux-media@vger.kernel.org
5339 W:      https://linuxtv.org
5340 W:      http://palosaari.fi/linux/
5341 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5342 T:      git git://linuxtv.org/anttip/media_tree.git
5343 S:      Maintained
5344 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5345 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5346
5347 DYNAMIC DEBUG
5348 M:      Jason Baron <jbaron@akamai.com>
5349 S:      Maintained
5350 F:      lib/dynamic_debug.c
5351 F:      include/linux/dynamic_debug.h
5352
5353 DYNAMIC INTERRUPT MODERATION
5354 M:      Tal Gilboa <talgi@mellanox.com>
5355 S:      Maintained
5356 F:      include/linux/net_dim.h
5357
5358 DZ DECSTATION DZ11 SERIAL DRIVER
5359 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5360 S:      Maintained
5361 F:      drivers/tty/serial/dz.*
5362
5363 E3X0 POWER BUTTON DRIVER
5364 M:      Moritz Fischer <moritz.fischer@ettus.com>
5365 L:      usrp-users@lists.ettus.com
5366 W:      http://www.ettus.com
5367 S:      Supported
5368 F:      drivers/input/misc/e3x0-button.c
5369 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5370
5371 E4000 MEDIA DRIVER
5372 M:      Antti Palosaari <crope@iki.fi>
5373 L:      linux-media@vger.kernel.org
5374 W:      https://linuxtv.org
5375 W:      http://palosaari.fi/linux/
5376 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5377 T:      git git://linuxtv.org/anttip/media_tree.git
5378 S:      Maintained
5379 F:      drivers/media/tuners/e4000*
5380
5381 EARTH_PT1 MEDIA DRIVER
5382 M:      Akihiro Tsukada <tskd08@gmail.com>
5383 L:      linux-media@vger.kernel.org
5384 S:      Odd Fixes
5385 F:      drivers/media/pci/pt1/
5386
5387 EARTH_PT3 MEDIA DRIVER
5388 M:      Akihiro Tsukada <tskd08@gmail.com>
5389 L:      linux-media@vger.kernel.org
5390 S:      Odd Fixes
5391 F:      drivers/media/pci/pt3/
5392
5393 EC100 MEDIA DRIVER
5394 M:      Antti Palosaari <crope@iki.fi>
5395 L:      linux-media@vger.kernel.org
5396 W:      https://linuxtv.org
5397 W:      http://palosaari.fi/linux/
5398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5399 T:      git git://linuxtv.org/anttip/media_tree.git
5400 S:      Maintained
5401 F:      drivers/media/dvb-frontends/ec100*
5402
5403 ECRYPT FILE SYSTEM
5404 M:      Tyler Hicks <tyhicks@canonical.com>
5405 L:      ecryptfs@vger.kernel.org
5406 W:      http://ecryptfs.org
5407 W:      https://launchpad.net/ecryptfs
5408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5409 S:      Supported
5410 F:      Documentation/filesystems/ecryptfs.txt
5411 F:      fs/ecryptfs/
5412
5413 EDAC-AMD64
5414 M:      Borislav Petkov <bp@alien8.de>
5415 L:      linux-edac@vger.kernel.org
5416 S:      Maintained
5417 F:      drivers/edac/amd64_edac*
5418
5419 EDAC-CALXEDA
5420 M:      Robert Richter <rric@kernel.org>
5421 L:      linux-edac@vger.kernel.org
5422 S:      Maintained
5423 F:      drivers/edac/highbank*
5424
5425 EDAC-CAVIUM OCTEON
5426 M:      Ralf Baechle <ralf@linux-mips.org>
5427 M:      David Daney <david.daney@cavium.com>
5428 L:      linux-edac@vger.kernel.org
5429 L:      linux-mips@vger.kernel.org
5430 S:      Supported
5431 F:      drivers/edac/octeon_edac*
5432
5433 EDAC-CAVIUM THUNDERX
5434 M:      David Daney <david.daney@cavium.com>
5435 M:      Jan Glauber <jglauber@cavium.com>
5436 L:      linux-edac@vger.kernel.org
5437 S:      Supported
5438 F:      drivers/edac/thunderx_edac*
5439
5440 EDAC-CORE
5441 M:      Borislav Petkov <bp@alien8.de>
5442 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5443 L:      linux-edac@vger.kernel.org
5444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5446 S:      Supported
5447 F:      Documentation/admin-guide/ras.rst
5448 F:      Documentation/driver-api/edac.rst
5449 F:      drivers/edac/
5450 F:      include/linux/edac.h
5451
5452 EDAC-E752X
5453 M:      Mark Gross <mark.gross@intel.com>
5454 L:      linux-edac@vger.kernel.org
5455 S:      Maintained
5456 F:      drivers/edac/e752x_edac.c
5457
5458 EDAC-E7XXX
5459 L:      linux-edac@vger.kernel.org
5460 S:      Maintained
5461 F:      drivers/edac/e7xxx_edac.c
5462
5463 EDAC-FSL_DDR
5464 M:      York Sun <york.sun@nxp.com>
5465 L:      linux-edac@vger.kernel.org
5466 S:      Maintained
5467 F:      drivers/edac/fsl_ddr_edac.*
5468
5469 EDAC-GHES
5470 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5471 L:      linux-edac@vger.kernel.org
5472 S:      Maintained
5473 F:      drivers/edac/ghes_edac.c
5474
5475 EDAC-I3000
5476 L:      linux-edac@vger.kernel.org
5477 S:      Orphan
5478 F:      drivers/edac/i3000_edac.c
5479
5480 EDAC-I5000
5481 L:      linux-edac@vger.kernel.org
5482 S:      Maintained
5483 F:      drivers/edac/i5000_edac.c
5484
5485 EDAC-I5400
5486 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5487 L:      linux-edac@vger.kernel.org
5488 S:      Maintained
5489 F:      drivers/edac/i5400_edac.c
5490
5491 EDAC-I7300
5492 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5493 L:      linux-edac@vger.kernel.org
5494 S:      Maintained
5495 F:      drivers/edac/i7300_edac.c
5496
5497 EDAC-I7CORE
5498 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5499 L:      linux-edac@vger.kernel.org
5500 S:      Maintained
5501 F:      drivers/edac/i7core_edac.c
5502
5503 EDAC-I82443BXGX
5504 M:      Tim Small <tim@buttersideup.com>
5505 L:      linux-edac@vger.kernel.org
5506 S:      Maintained
5507 F:      drivers/edac/i82443bxgx_edac.c
5508
5509 EDAC-I82975X
5510 M:      "Arvind R." <arvino55@gmail.com>
5511 L:      linux-edac@vger.kernel.org
5512 S:      Maintained
5513 F:      drivers/edac/i82975x_edac.c
5514
5515 EDAC-IE31200
5516 M:      Jason Baron <jbaron@akamai.com>
5517 L:      linux-edac@vger.kernel.org
5518 S:      Maintained
5519 F:      drivers/edac/ie31200_edac.c
5520
5521 EDAC-MPC85XX
5522 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5523 L:      linux-edac@vger.kernel.org
5524 S:      Maintained
5525 F:      drivers/edac/mpc85xx_edac.[ch]
5526
5527 EDAC-PASEMI
5528 M:      Egor Martovetsky <egor@pasemi.com>
5529 L:      linux-edac@vger.kernel.org
5530 S:      Maintained
5531 F:      drivers/edac/pasemi_edac.c
5532
5533 EDAC-PND2
5534 M:      Tony Luck <tony.luck@intel.com>
5535 L:      linux-edac@vger.kernel.org
5536 S:      Maintained
5537 F:      drivers/edac/pnd2_edac.[ch]
5538
5539 EDAC-R82600
5540 M:      Tim Small <tim@buttersideup.com>
5541 L:      linux-edac@vger.kernel.org
5542 S:      Maintained
5543 F:      drivers/edac/r82600_edac.c
5544
5545 EDAC-SBRIDGE
5546 M:      Tony Luck <tony.luck@intel.com>
5547 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5548 L:      linux-edac@vger.kernel.org
5549 S:      Maintained
5550 F:      drivers/edac/sb_edac.c
5551
5552 EDAC-SKYLAKE
5553 M:      Tony Luck <tony.luck@intel.com>
5554 L:      linux-edac@vger.kernel.org
5555 S:      Maintained
5556 F:      drivers/edac/skx_edac.c
5557
5558 EDAC-TI
5559 M:      Tero Kristo <t-kristo@ti.com>
5560 L:      linux-edac@vger.kernel.org
5561 S:      Maintained
5562 F:      drivers/edac/ti_edac.c
5563
5564 EDAC-QCOM
5565 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5566 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5567 L:      linux-arm-msm@vger.kernel.org
5568 L:      linux-edac@vger.kernel.org
5569 S:      Maintained
5570 F:      drivers/edac/qcom_edac.c
5571
5572 EDIROL UA-101/UA-1000 DRIVER
5573 M:      Clemens Ladisch <clemens@ladisch.de>
5574 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5575 T:      git git://git.alsa-project.org/alsa-kernel.git
5576 S:      Maintained
5577 F:      sound/usb/misc/ua101.c
5578
5579 EFI TEST DRIVER
5580 L:      linux-efi@vger.kernel.org
5581 M:      Ivan Hu <ivan.hu@canonical.com>
5582 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5583 S:      Maintained
5584 F:      drivers/firmware/efi/test/
5585
5586 EFI VARIABLE FILESYSTEM
5587 M:      Matthew Garrett <matthew.garrett@nebula.com>
5588 M:      Jeremy Kerr <jk@ozlabs.org>
5589 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5591 L:      linux-efi@vger.kernel.org
5592 S:      Maintained
5593 F:      fs/efivarfs/
5594
5595 EFIFB FRAMEBUFFER DRIVER
5596 L:      linux-fbdev@vger.kernel.org
5597 M:      Peter Jones <pjones@redhat.com>
5598 S:      Maintained
5599 F:      drivers/video/fbdev/efifb.c
5600
5601 EFS FILESYSTEM
5602 W:      http://aeschi.ch.eu.org/efs/
5603 S:      Orphan
5604 F:      fs/efs/
5605
5606 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5607 M:      Douglas Miller <dougmill@linux.ibm.com>
5608 L:      netdev@vger.kernel.org
5609 S:      Maintained
5610 F:      drivers/net/ethernet/ibm/ehea/
5611
5612 EM28XX VIDEO4LINUX DRIVER
5613 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5614 L:      linux-media@vger.kernel.org
5615 W:      https://linuxtv.org
5616 T:      git git://linuxtv.org/media_tree.git
5617 S:      Maintained
5618 F:      drivers/media/usb/em28xx/
5619 F:      Documentation/media/v4l-drivers/em28xx*
5620
5621 EMBEDDED LINUX
5622 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5623 M:      Matt Mackall <mpm@selenic.com>
5624 M:      David Woodhouse <dwmw2@infradead.org>
5625 L:      linux-embedded@vger.kernel.org
5626 S:      Maintained
5627
5628 Emulex 10Gbps iSCSI - OneConnect DRIVER
5629 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5630 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5631 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5632 L:      linux-scsi@vger.kernel.org
5633 W:      http://www.broadcom.com
5634 S:      Supported
5635 F:      drivers/scsi/be2iscsi/
5636
5637 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5638 M:      Sathya Perla <sathya.perla@broadcom.com>
5639 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5640 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5641 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5642 L:      netdev@vger.kernel.org
5643 W:      http://www.emulex.com
5644 S:      Supported
5645 F:      drivers/net/ethernet/emulex/benet/
5646
5647 EMULEX ONECONNECT ROCE DRIVER
5648 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5649 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5650 L:      linux-rdma@vger.kernel.org
5651 W:      http://www.broadcom.com
5652 S:      Odd Fixes
5653 F:      drivers/infiniband/hw/ocrdma/
5654 F:      include/uapi/rdma/ocrdma-abi.h
5655
5656 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5657 M:      James Smart <james.smart@broadcom.com>
5658 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5659 L:      linux-scsi@vger.kernel.org
5660 W:      http://www.broadcom.com
5661 S:      Supported
5662 F:      drivers/scsi/lpfc/
5663
5664 ENE CB710 FLASH CARD READER DRIVER
5665 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5666 S:      Maintained
5667 F:      drivers/misc/cb710/
5668 F:      drivers/mmc/host/cb710-mmc.*
5669 F:      include/linux/cb710.h
5670
5671 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5672 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5673 S:      Maintained
5674 F:      drivers/media/rc/ene_ir.*
5675
5676 EPSON S1D13XXX FRAMEBUFFER DRIVER
5677 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5678 S:      Maintained
5679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5680 F:      drivers/video/fbdev/s1d13xxxfb.c
5681 F:      include/video/s1d13xxxfb.h
5682
5683 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5684 M:      Jeff Layton <jlayton@kernel.org>
5685 S:      Maintained
5686 F:      lib/errseq.c
5687 F:      include/linux/errseq.h
5688
5689 ET131X NETWORK DRIVER
5690 M:      Mark Einon <mark.einon@gmail.com>
5691 S:      Odd Fixes
5692 F:      drivers/net/ethernet/agere/
5693
5694 ETHERNET BRIDGE
5695 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5696 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5697 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5698 L:      netdev@vger.kernel.org
5699 W:      http://www.linuxfoundation.org/en/Net:Bridge
5700 S:      Maintained
5701 F:      include/linux/netfilter_bridge/
5702 F:      net/bridge/
5703
5704 ETHERNET PHY LIBRARY
5705 M:      Andrew Lunn <andrew@lunn.ch>
5706 M:      Florian Fainelli <f.fainelli@gmail.com>
5707 M:      Heiner Kallweit <hkallweit1@gmail.com>
5708 L:      netdev@vger.kernel.org
5709 S:      Maintained
5710 F:      Documentation/ABI/testing/sysfs-bus-mdio
5711 F:      Documentation/devicetree/bindings/net/mdio*
5712 F:      Documentation/networking/phy.txt
5713 F:      drivers/net/phy/
5714 F:      drivers/of/of_mdio.c
5715 F:      drivers/of/of_net.c
5716 F:      include/linux/*mdio*.h
5717 F:      include/linux/of_net.h
5718 F:      include/linux/phy.h
5719 F:      include/linux/phy_fixed.h
5720 F:      include/linux/platform_data/mdio-bcm-unimac.h
5721 F:      include/linux/platform_data/mdio-gpio.h
5722 F:      include/trace/events/mdio.h
5723 F:      include/uapi/linux/mdio.h
5724 F:      include/uapi/linux/mii.h
5725
5726 EXT2 FILE SYSTEM
5727 M:      Jan Kara <jack@suse.com>
5728 L:      linux-ext4@vger.kernel.org
5729 S:      Maintained
5730 F:      Documentation/filesystems/ext2.txt
5731 F:      fs/ext2/
5732 F:      include/linux/ext2*
5733
5734 EXT4 FILE SYSTEM
5735 M:      "Theodore Ts'o" <tytso@mit.edu>
5736 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5737 L:      linux-ext4@vger.kernel.org
5738 W:      http://ext4.wiki.kernel.org
5739 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5741 S:      Maintained
5742 F:      Documentation/filesystems/ext4/
5743 F:      fs/ext4/
5744
5745 Extended Verification Module (EVM)
5746 M:      Mimi Zohar <zohar@linux.ibm.com>
5747 L:      linux-integrity@vger.kernel.org
5748 S:      Supported
5749 F:      security/integrity/evm/
5750
5751 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5752 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5753 L:      linux-efi@vger.kernel.org
5754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5755 S:      Maintained
5756 F:      Documentation/efi-stub.txt
5757 F:      arch/*/kernel/efi.c
5758 F:      arch/x86/boot/compressed/eboot.[ch]
5759 F:      arch/*/include/asm/efi.h
5760 F:      arch/x86/platform/efi/
5761 F:      drivers/firmware/efi/
5762 F:      include/linux/efi*.h
5763 F:      arch/arm/boot/compressed/efi-header.S
5764 F:      arch/arm64/kernel/efi-entry.S
5765
5766 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5767 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5768 M:      Chanwoo Choi <cw00.choi@samsung.com>
5769 L:      linux-kernel@vger.kernel.org
5770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5771 S:      Maintained
5772 F:      drivers/extcon/
5773 F:      include/linux/extcon/
5774 F:      include/linux/extcon.h
5775 F:      Documentation/extcon/
5776 F:      Documentation/devicetree/bindings/extcon/
5777
5778 EXYNOS DP DRIVER
5779 M:      Jingoo Han <jingoohan1@gmail.com>
5780 L:      dri-devel@lists.freedesktop.org
5781 S:      Maintained
5782 F:      drivers/gpu/drm/exynos/exynos_dp*
5783
5784 EXYNOS SYSMMU (IOMMU) driver
5785 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5786 L:      iommu@lists.linux-foundation.org
5787 S:      Maintained
5788 F:      drivers/iommu/exynos-iommu.c
5789
5790 EZchip NPS platform support
5791 M:      Vineet Gupta <vgupta@synopsys.com>
5792 M:      Ofer Levi <oferle@mellanox.com>
5793 S:      Supported
5794 F:      arch/arc/plat-eznps
5795 F:      arch/arc/boot/dts/eznps.dts
5796
5797 F2FS FILE SYSTEM
5798 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5799 M:      Chao Yu <yuchao0@huawei.com>
5800 L:      linux-f2fs-devel@lists.sourceforge.net
5801 W:      https://f2fs.wiki.kernel.org/
5802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5803 S:      Maintained
5804 F:      Documentation/filesystems/f2fs.txt
5805 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5806 F:      fs/f2fs/
5807 F:      include/linux/f2fs_fs.h
5808 F:      include/trace/events/f2fs.h
5809
5810 F71805F HARDWARE MONITORING DRIVER
5811 M:      Jean Delvare <jdelvare@suse.com>
5812 L:      linux-hwmon@vger.kernel.org
5813 S:      Maintained
5814 F:      Documentation/hwmon/f71805f
5815 F:      drivers/hwmon/f71805f.c
5816
5817 FADDR2LINE
5818 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5819 S:      Maintained
5820 F:      scripts/faddr2line
5821
5822 FAILOVER MODULE
5823 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5824 L:      netdev@vger.kernel.org
5825 S:      Supported
5826 F:      net/core/failover.c
5827 F:      include/net/failover.h
5828 F:      Documentation/networking/failover.rst
5829
5830 FANOTIFY
5831 M:      Jan Kara <jack@suse.cz>
5832 R:      Amir Goldstein <amir73il@gmail.com>
5833 L:      linux-fsdevel@vger.kernel.org
5834 S:      Maintained
5835 F:      fs/notify/fanotify/
5836 F:      include/linux/fanotify.h
5837 F:      include/uapi/linux/fanotify.h
5838
5839 FARSYNC SYNCHRONOUS DRIVER
5840 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5841 W:      http://www.farsite.co.uk/
5842 S:      Supported
5843 F:      drivers/net/wan/farsync.*
5844
5845 FAULT INJECTION SUPPORT
5846 M:      Akinobu Mita <akinobu.mita@gmail.com>
5847 S:      Supported
5848 F:      Documentation/fault-injection/
5849 F:      lib/fault-inject.c
5850
5851 FBTFT Framebuffer drivers
5852 S:      Orphan
5853 L:      dri-devel@lists.freedesktop.org
5854 L:      linux-fbdev@vger.kernel.org
5855 F:      drivers/staging/fbtft/
5856
5857 FC0011 TUNER DRIVER
5858 M:      Michael Buesch <m@bues.ch>
5859 L:      linux-media@vger.kernel.org
5860 S:      Maintained
5861 F:      drivers/media/tuners/fc0011.h
5862 F:      drivers/media/tuners/fc0011.c
5863
5864 FC2580 MEDIA DRIVER
5865 M:      Antti Palosaari <crope@iki.fi>
5866 L:      linux-media@vger.kernel.org
5867 W:      https://linuxtv.org
5868 W:      http://palosaari.fi/linux/
5869 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5870 T:      git git://linuxtv.org/anttip/media_tree.git
5871 S:      Maintained
5872 F:      drivers/media/tuners/fc2580*
5873
5874 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5875 M:      Johannes Thumshirn <jth@kernel.org>
5876 L:      linux-scsi@vger.kernel.org
5877 W:      www.Open-FCoE.org
5878 S:      Supported
5879 F:      drivers/scsi/libfc/
5880 F:      drivers/scsi/fcoe/
5881 F:      include/scsi/fc/
5882 F:      include/scsi/libfc.h
5883 F:      include/scsi/libfcoe.h
5884 F:      include/uapi/scsi/fc/
5885
5886 FILE LOCKING (flock() and fcntl()/lockf())
5887 M:      Jeff Layton <jlayton@kernel.org>
5888 M:      "J. Bruce Fields" <bfields@fieldses.org>
5889 L:      linux-fsdevel@vger.kernel.org
5890 S:      Maintained
5891 F:      include/linux/fcntl.h
5892 F:      include/uapi/linux/fcntl.h
5893 F:      fs/fcntl.c
5894 F:      fs/locks.c
5895
5896 FILESYSTEMS (VFS and infrastructure)
5897 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5898 L:      linux-fsdevel@vger.kernel.org
5899 S:      Maintained
5900 F:      fs/*
5901 F:      include/linux/fs.h
5902 F:      include/uapi/linux/fs.h
5903
5904 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5905 M:      Riku Voipio <riku.voipio@iki.fi>
5906 L:      linux-hwmon@vger.kernel.org
5907 S:      Maintained
5908 F:      drivers/hwmon/f75375s.c
5909 F:      include/linux/f75375s.h
5910
5911 FIREWIRE AUDIO DRIVERS
5912 M:      Clemens Ladisch <clemens@ladisch.de>
5913 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5914 T:      git git://git.alsa-project.org/alsa-kernel.git
5915 S:      Maintained
5916 F:      sound/firewire/
5917
5918 FIREWIRE MEDIA DRIVERS (firedtv)
5919 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5920 L:      linux-media@vger.kernel.org
5921 L:      linux1394-devel@lists.sourceforge.net
5922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5923 S:      Maintained
5924 F:      drivers/media/firewire/
5925
5926 FIREWIRE SBP-2 TARGET
5927 M:      Chris Boot <bootc@bootc.net>
5928 L:      linux-scsi@vger.kernel.org
5929 L:      target-devel@vger.kernel.org
5930 L:      linux1394-devel@lists.sourceforge.net
5931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5932 S:      Maintained
5933 F:      drivers/target/sbp/
5934
5935 FIREWIRE SUBSYSTEM
5936 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5937 L:      linux1394-devel@lists.sourceforge.net
5938 W:      http://ieee1394.wiki.kernel.org/
5939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5940 S:      Maintained
5941 F:      drivers/firewire/
5942 F:      include/linux/firewire.h
5943 F:      include/uapi/linux/firewire*.h
5944 F:      tools/firewire/
5945
5946 FIRMWARE LOADER (request_firmware)
5947 M:      Luis Chamberlain <mcgrof@kernel.org>
5948 L:      linux-kernel@vger.kernel.org
5949 S:      Maintained
5950 F:      Documentation/firmware_class/
5951 F:      drivers/base/firmware_loader/
5952 F:      include/linux/firmware.h
5953
5954 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5955 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5956 M:      Philip Kelleher <pjk1939@linux.ibm.com>
5957 S:      Maintained
5958 F:      drivers/block/rsxx/
5959
5960 FLOPPY DRIVER
5961 M:      Jiri Kosina <jikos@kernel.org>
5962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5963 S:      Odd fixes
5964 F:      drivers/block/floppy.c
5965
5966 FMC SUBSYSTEM
5967 M:      Alessandro Rubini <rubini@gnudd.com>
5968 W:      http://www.ohwr.org/projects/fmc-bus
5969 S:      Supported
5970 F:      drivers/fmc/
5971 F:      include/linux/fmc*.h
5972 F:      include/linux/ipmi-fru.h
5973 K:      fmc_d.*register
5974
5975 FPGA MANAGER FRAMEWORK
5976 M:      Alan Tull <atull@kernel.org>
5977 M:      Moritz Fischer <mdf@kernel.org>
5978 L:      linux-fpga@vger.kernel.org
5979 S:      Maintained
5980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5981 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5982 F:      Documentation/fpga/
5983 F:      Documentation/driver-api/fpga/
5984 F:      Documentation/devicetree/bindings/fpga/
5985 F:      drivers/fpga/
5986 F:      include/linux/fpga/
5987 W:      http://www.rocketboards.org
5988
5989 FPGA DFL DRIVERS
5990 M:      Wu Hao <hao.wu@intel.com>
5991 L:      linux-fpga@vger.kernel.org
5992 S:      Maintained
5993 F:      Documentation/fpga/dfl.txt
5994 F:      include/uapi/linux/fpga-dfl.h
5995 F:      drivers/fpga/dfl*
5996
5997 FPU EMULATOR
5998 M:      Bill Metzenthen <billm@melbpc.org.au>
5999 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6000 S:      Maintained
6001 F:      arch/x86/math-emu/
6002
6003 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6004 L:      netdev@vger.kernel.org
6005 S:      Orphan
6006 F:      drivers/net/wan/dlci.c
6007 F:      drivers/net/wan/sdla.c
6008
6009 FRAMEBUFFER LAYER
6010 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6011 L:      dri-devel@lists.freedesktop.org
6012 L:      linux-fbdev@vger.kernel.org
6013 T:      git git://github.com/bzolnier/linux.git
6014 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6015 S:      Maintained
6016 F:      Documentation/fb/
6017 F:      drivers/video/
6018 F:      include/video/
6019 F:      include/linux/fb.h
6020 F:      include/uapi/video/
6021 F:      include/uapi/linux/fb.h
6022
6023 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6024 M:      Horia Geantă <horia.geanta@nxp.com>
6025 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6026 L:      linux-crypto@vger.kernel.org
6027 S:      Maintained
6028 F:      drivers/crypto/caam/
6029 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6030
6031 FREESCALE DIU FRAMEBUFFER DRIVER
6032 M:      Timur Tabi <timur@kernel.org>
6033 L:      linux-fbdev@vger.kernel.org
6034 S:      Maintained
6035 F:      drivers/video/fbdev/fsl-diu-fb.*
6036
6037 FREESCALE DMA DRIVER
6038 M:      Li Yang <leoyang.li@nxp.com>
6039 M:      Zhang Wei <zw@zh-kernel.org>
6040 L:      linuxppc-dev@lists.ozlabs.org
6041 S:      Maintained
6042 F:      drivers/dma/fsldma.*
6043
6044 FREESCALE ENETC ETHERNET DRIVERS
6045 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6046 L:      netdev@vger.kernel.org
6047 S:      Maintained
6048 F:      drivers/net/ethernet/freescale/enetc/
6049
6050 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6051 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6052 L:      netdev@vger.kernel.org
6053 S:      Maintained
6054 F:      drivers/net/ethernet/freescale/gianfar*
6055 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6056
6057 FREESCALE GPMI NAND DRIVER
6058 M:      Han Xu <han.xu@nxp.com>
6059 L:      linux-mtd@lists.infradead.org
6060 S:      Maintained
6061 F:      drivers/mtd/nand/raw/gpmi-nand/*
6062
6063 FREESCALE I2C CPM DRIVER
6064 M:      Jochen Friedrich <jochen@scram.de>
6065 L:      linuxppc-dev@lists.ozlabs.org
6066 L:      linux-i2c@vger.kernel.org
6067 S:      Maintained
6068 F:      drivers/i2c/busses/i2c-cpm.c
6069
6070 FREESCALE IMX LPI2C DRIVER
6071 M:      Dong Aisheng <aisheng.dong@nxp.com>
6072 L:      linux-i2c@vger.kernel.org
6073 L:      linux-imx@nxp.com
6074 S:      Maintained
6075 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6076 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6077
6078 FREESCALE IMX / MXC FEC DRIVER
6079 M:      Fugang Duan <fugang.duan@nxp.com>
6080 L:      netdev@vger.kernel.org
6081 S:      Maintained
6082 F:      drivers/net/ethernet/freescale/fec_main.c
6083 F:      drivers/net/ethernet/freescale/fec_ptp.c
6084 F:      drivers/net/ethernet/freescale/fec.h
6085 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6086
6087 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6088 M:      Sascha Hauer <s.hauer@pengutronix.de>
6089 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6090 L:      linux-fbdev@vger.kernel.org
6091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6092 S:      Maintained
6093 F:      include/linux/platform_data/video-imxfb.h
6094 F:      drivers/video/fbdev/imxfb.c
6095
6096 FREESCALE QORIQ DPAA ETHERNET DRIVER
6097 M:      Madalin Bucur <madalin.bucur@nxp.com>
6098 L:      netdev@vger.kernel.org
6099 S:      Maintained
6100 F:      drivers/net/ethernet/freescale/dpaa
6101
6102 FREESCALE QORIQ DPAA FMAN DRIVER
6103 M:      Madalin Bucur <madalin.bucur@nxp.com>
6104 L:      netdev@vger.kernel.org
6105 S:      Maintained
6106 F:      drivers/net/ethernet/freescale/fman
6107 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6108
6109 FREESCALE QORIQ PTP CLOCK DRIVER
6110 M:      Yangbo Lu <yangbo.lu@nxp.com>
6111 L:      netdev@vger.kernel.org
6112 S:      Maintained
6113 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6114 F:      drivers/ptp/ptp_qoriq.c
6115 F:      drivers/ptp/ptp_qoriq_debugfs.c
6116 F:      include/linux/fsl/ptp_qoriq.h
6117 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6118
6119 FREESCALE QUAD SPI DRIVER
6120 M:      Han Xu <han.xu@nxp.com>
6121 L:      linux-spi@vger.kernel.org
6122 S:      Maintained
6123 F:      drivers/spi/spi-fsl-qspi.c
6124
6125 FREESCALE QUICC ENGINE LIBRARY
6126 M:      Qiang Zhao <qiang.zhao@nxp.com>
6127 L:      linuxppc-dev@lists.ozlabs.org
6128 S:      Maintained
6129 F:      drivers/soc/fsl/qe/
6130 F:      include/soc/fsl/*qe*.h
6131 F:      include/soc/fsl/*ucc*.h
6132
6133 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6134 M:      Li Yang <leoyang.li@nxp.com>
6135 L:      netdev@vger.kernel.org
6136 L:      linuxppc-dev@lists.ozlabs.org
6137 S:      Maintained
6138 F:      drivers/net/ethernet/freescale/ucc_geth*
6139
6140 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6141 M:      Zhao Qiang <qiang.zhao@nxp.com>
6142 L:      netdev@vger.kernel.org
6143 L:      linuxppc-dev@lists.ozlabs.org
6144 S:      Maintained
6145 F:      drivers/net/wan/fsl_ucc_hdlc*
6146
6147 FREESCALE QUICC ENGINE UCC UART DRIVER
6148 M:      Timur Tabi <timur@kernel.org>
6149 L:      linuxppc-dev@lists.ozlabs.org
6150 S:      Maintained
6151 F:      drivers/tty/serial/ucc_uart.c
6152
6153 FREESCALE SOC DRIVERS
6154 M:      Li Yang <leoyang.li@nxp.com>
6155 L:      linuxppc-dev@lists.ozlabs.org
6156 L:      linux-arm-kernel@lists.infradead.org
6157 S:      Maintained
6158 F:      Documentation/devicetree/bindings/soc/fsl/
6159 F:      drivers/soc/fsl/
6160 F:      include/linux/fsl/
6161
6162 FREESCALE SOC FS_ENET DRIVER
6163 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6164 L:      linuxppc-dev@lists.ozlabs.org
6165 L:      netdev@vger.kernel.org
6166 S:      Maintained
6167 F:      drivers/net/ethernet/freescale/fs_enet/
6168 F:      include/linux/fs_enet_pd.h
6169
6170 FREESCALE SOC SOUND DRIVERS
6171 M:      Timur Tabi <timur@kernel.org>
6172 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6173 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6174 R:      Fabio Estevam <festevam@gmail.com>
6175 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6176 L:      linuxppc-dev@lists.ozlabs.org
6177 S:      Maintained
6178 F:      sound/soc/fsl/fsl*
6179 F:      sound/soc/fsl/imx*
6180 F:      sound/soc/fsl/mpc8610_hpcd.c
6181
6182 FREESCALE USB PERIPHERAL DRIVERS
6183 M:      Li Yang <leoyang.li@nxp.com>
6184 L:      linux-usb@vger.kernel.org
6185 L:      linuxppc-dev@lists.ozlabs.org
6186 S:      Maintained
6187 F:      drivers/usb/gadget/udc/fsl*
6188
6189 FREEVXFS FILESYSTEM
6190 M:      Christoph Hellwig <hch@infradead.org>
6191 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6192 S:      Maintained
6193 F:      fs/freevxfs/
6194
6195 FREEZER
6196 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6197 M:      Pavel Machek <pavel@ucw.cz>
6198 L:      linux-pm@vger.kernel.org
6199 S:      Supported
6200 F:      Documentation/power/freezing-of-tasks.txt
6201 F:      include/linux/freezer.h
6202 F:      kernel/freezer.c
6203
6204 FRONTSWAP API
6205 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6206 L:      linux-kernel@vger.kernel.org
6207 S:      Maintained
6208 F:      mm/frontswap.c
6209 F:      include/linux/frontswap.h
6210
6211 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6212 M:      David Howells <dhowells@redhat.com>
6213 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6214 S:      Supported
6215 F:      Documentation/filesystems/caching/
6216 F:      fs/fscache/
6217 F:      include/linux/fscache*.h
6218
6219 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6220 M:      Theodore Y. Ts'o <tytso@mit.edu>
6221 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6222 L:      linux-fscrypt@vger.kernel.org
6223 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6225 S:      Supported
6226 F:      fs/crypto/
6227 F:      include/linux/fscrypt*.h
6228 F:      Documentation/filesystems/fscrypt.rst
6229
6230 FSI-ATTACHED I2C DRIVER
6231 M:      Eddie James <eajames@linux.ibm.com>
6232 L:      linux-i2c@vger.kernel.org
6233 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6234 S:      Maintained
6235 F:      drivers/i2c/busses/i2c-fsi.c
6236 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6237
6238 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6239 M:      Jan Kara <jack@suse.cz>
6240 R:      Amir Goldstein <amir73il@gmail.com>
6241 L:      linux-fsdevel@vger.kernel.org
6242 S:      Maintained
6243 F:      fs/notify/
6244 F:      include/linux/fsnotify*.h
6245
6246 FUJITSU LAPTOP EXTRAS
6247 M:      Jonathan Woithe <jwoithe@just42.net>
6248 L:      platform-driver-x86@vger.kernel.org
6249 S:      Maintained
6250 F:      drivers/platform/x86/fujitsu-laptop.c
6251
6252 FUJITSU M-5MO LS CAMERA ISP DRIVER
6253 M:      Kyungmin Park <kyungmin.park@samsung.com>
6254 M:      Heungjun Kim <riverful.kim@samsung.com>
6255 L:      linux-media@vger.kernel.org
6256 S:      Maintained
6257 F:      drivers/media/i2c/m5mols/
6258 F:      include/media/i2c/m5mols.h
6259
6260 FUJITSU TABLET EXTRAS
6261 M:      Robert Gerlach <khnz@gmx.de>
6262 L:      platform-driver-x86@vger.kernel.org
6263 S:      Maintained
6264 F:      drivers/platform/x86/fujitsu-tablet.c
6265
6266 FUSE: FILESYSTEM IN USERSPACE
6267 M:      Miklos Szeredi <miklos@szeredi.hu>
6268 L:      linux-fsdevel@vger.kernel.org
6269 W:      http://fuse.sourceforge.net/
6270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6271 S:      Maintained
6272 F:      fs/fuse/
6273 F:      include/uapi/linux/fuse.h
6274 F:      Documentation/filesystems/fuse.txt
6275
6276 FUTEX SUBSYSTEM
6277 M:      Thomas Gleixner <tglx@linutronix.de>
6278 M:      Ingo Molnar <mingo@redhat.com>
6279 R:      Peter Zijlstra <peterz@infradead.org>
6280 R:      Darren Hart <dvhart@infradead.org>
6281 L:      linux-kernel@vger.kernel.org
6282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6283 S:      Maintained
6284 F:      kernel/futex.c
6285 F:      kernel/futex_compat.c
6286 F:      include/asm-generic/futex.h
6287 F:      include/linux/futex.h
6288 F:      include/uapi/linux/futex.h
6289 F:      tools/testing/selftests/futex/
6290 F:      tools/perf/bench/futex*
6291 F:      Documentation/*futex*
6292
6293 GCC PLUGINS
6294 M:      Kees Cook <keescook@chromium.org>
6295 R:      Emese Revfy <re.emese@gmail.com>
6296 L:      kernel-hardening@lists.openwall.com
6297 S:      Maintained
6298 F:      scripts/gcc-plugins/
6299 F:      scripts/gcc-plugin.sh
6300 F:      scripts/Makefile.gcc-plugins
6301 F:      Documentation/gcc-plugins.txt
6302
6303 GASKET DRIVER FRAMEWORK
6304 M:      Rob Springer <rspringer@google.com>
6305 M:      Todd Poynor <toddpoynor@google.com>
6306 M:      Ben Chan <benchan@chromium.org>
6307 S:      Maintained
6308 F:      drivers/staging/gasket/
6309
6310 GCOV BASED KERNEL PROFILING
6311 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6312 S:      Maintained
6313 F:      kernel/gcov/
6314 F:      Documentation/dev-tools/gcov.rst
6315
6316 GDB KERNEL DEBUGGING HELPER SCRIPTS
6317 M:      Jan Kiszka <jan.kiszka@siemens.com>
6318 M:      Kieran Bingham <kbingham@kernel.org>
6319 S:      Supported
6320 F:      scripts/gdb/
6321
6322 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6323 M:      Achim Leubner <achim_leubner@adaptec.com>
6324 L:      linux-scsi@vger.kernel.org
6325 W:      http://www.icp-vortex.com/
6326 S:      Supported
6327 F:      drivers/scsi/gdt*
6328
6329 GEMTEK FM RADIO RECEIVER DRIVER
6330 M:      Hans Verkuil <hverkuil@xs4all.nl>
6331 L:      linux-media@vger.kernel.org
6332 T:      git git://linuxtv.org/media_tree.git
6333 W:      https://linuxtv.org
6334 S:      Maintained
6335 F:      drivers/media/radio/radio-gemtek*
6336
6337 GENERIC GPIO I2C DRIVER
6338 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6339 S:      Supported
6340 F:      drivers/i2c/busses/i2c-gpio.c
6341 F:      include/linux/platform_data/i2c-gpio.h
6342
6343 GENERIC GPIO I2C MULTIPLEXER DRIVER
6344 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6345 L:      linux-i2c@vger.kernel.org
6346 S:      Supported
6347 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6348 F:      include/linux/platform_data/i2c-mux-gpio.h
6349 F:      Documentation/i2c/muxes/i2c-mux-gpio
6350
6351 GENERIC HDLC (WAN) DRIVERS
6352 M:      Krzysztof Halasa <khc@pm.waw.pl>
6353 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6354 S:      Maintained
6355 F:      drivers/net/wan/c101.c
6356 F:      drivers/net/wan/hd6457*
6357 F:      drivers/net/wan/hdlc*
6358 F:      drivers/net/wan/n2.c
6359 F:      drivers/net/wan/pc300too.c
6360 F:      drivers/net/wan/pci200syn.c
6361 F:      drivers/net/wan/wanxl*
6362
6363 GENERIC INCLUDE/ASM HEADER FILES
6364 M:      Arnd Bergmann <arnd@arndb.de>
6365 L:      linux-arch@vger.kernel.org
6366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6367 S:      Maintained
6368 F:      include/asm-generic/
6369 F:      include/uapi/asm-generic/
6370
6371 GENERIC PHY FRAMEWORK
6372 M:      Kishon Vijay Abraham I <kishon@ti.com>
6373 L:      linux-kernel@vger.kernel.org
6374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6375 S:      Supported
6376 F:      drivers/phy/
6377 F:      include/linux/phy/
6378 F:      Documentation/devicetree/bindings/phy/
6379
6380 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6381 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6382 S:      Supported
6383 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6384
6385 GENERIC PM DOMAINS
6386 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6387 M:      Kevin Hilman <khilman@kernel.org>
6388 M:      Ulf Hansson <ulf.hansson@linaro.org>
6389 L:      linux-pm@vger.kernel.org
6390 S:      Supported
6391 F:      drivers/base/power/domain*.c
6392 F:      include/linux/pm_domain.h
6393 F:      Documentation/devicetree/bindings/power/power_domain.txt
6394
6395 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6396 M:      Eugen Hristev <eugen.hristev@microchip.com>
6397 L:      linux-input@vger.kernel.org
6398 S:      Maintained
6399 F:      drivers/input/touchscreen/resistive-adc-touch.c
6400
6401 GENERIC UIO DRIVER FOR PCI DEVICES
6402 M:      "Michael S. Tsirkin" <mst@redhat.com>
6403 L:      kvm@vger.kernel.org
6404 S:      Supported
6405 F:      drivers/uio/uio_pci_generic.c
6406
6407 GENWQE (IBM Generic Workqueue Card)
6408 M:      Frank Haverkamp <haver@linux.ibm.com>
6409 S:      Supported
6410 F:      drivers/misc/genwqe/
6411
6412 GET_MAINTAINER SCRIPT
6413 M:      Joe Perches <joe@perches.com>
6414 S:      Maintained
6415 F:      scripts/get_maintainer.pl
6416
6417 GFS2 FILE SYSTEM
6418 M:      Bob Peterson <rpeterso@redhat.com>
6419 M:      Andreas Gruenbacher <agruenba@redhat.com>
6420 L:      cluster-devel@redhat.com
6421 W:      http://sources.redhat.com/cluster/
6422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6423 S:      Supported
6424 F:      Documentation/filesystems/gfs2*.txt
6425 F:      fs/gfs2/
6426 F:      include/uapi/linux/gfs2_ondisk.h
6427
6428 GIGASET ISDN DRIVERS
6429 M:      Paul Bolle <pebolle@tiscali.nl>
6430 L:      gigaset307x-common@lists.sourceforge.net
6431 W:      http://gigaset307x.sourceforge.net/
6432 S:      Odd Fixes
6433 F:      Documentation/isdn/README.gigaset
6434 F:      drivers/isdn/gigaset/
6435 F:      include/uapi/linux/gigaset_dev.h
6436
6437 GNSS SUBSYSTEM
6438 M:      Johan Hovold <johan@kernel.org>
6439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6440 S:      Maintained
6441 F:      Documentation/ABI/testing/sysfs-class-gnss
6442 F:      Documentation/devicetree/bindings/gnss/
6443 F:      drivers/gnss/
6444 F:      include/linux/gnss.h
6445
6446 GO7007 MPEG CODEC
6447 M:      Hans Verkuil <hans.verkuil@cisco.com>
6448 L:      linux-media@vger.kernel.org
6449 S:      Maintained
6450 F:      drivers/media/usb/go7007/
6451
6452 GOODIX TOUCHSCREEN
6453 M:      Bastien Nocera <hadess@hadess.net>
6454 L:      linux-input@vger.kernel.org
6455 S:      Maintained
6456 F:      drivers/input/touchscreen/goodix.c
6457
6458 GPD POCKET FAN DRIVER
6459 M:      Hans de Goede <hdegoede@redhat.com>
6460 L:      platform-driver-x86@vger.kernel.org
6461 S:      Maintained
6462 F:      drivers/platform/x86/gpd-pocket-fan.c
6463
6464 GPIO ACPI SUPPORT
6465 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6466 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6467 L:      linux-gpio@vger.kernel.org
6468 L:      linux-acpi@vger.kernel.org
6469 S:      Maintained
6470 F:      Documentation/acpi/gpio-properties.txt
6471 F:      drivers/gpio/gpiolib-acpi.c
6472
6473 GPIO IR Transmitter
6474 M:      Sean Young <sean@mess.org>
6475 L:      linux-media@vger.kernel.org
6476 S:      Maintained
6477 F:      drivers/media/rc/gpio-ir-tx.c
6478
6479 GPIO MOCKUP DRIVER
6480 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6481 L:      linux-gpio@vger.kernel.org
6482 S:      Maintained
6483 F:      drivers/gpio/gpio-mockup.c
6484 F:      tools/testing/selftests/gpio/
6485
6486 GPIO SUBSYSTEM
6487 M:      Linus Walleij <linus.walleij@linaro.org>
6488 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6489 L:      linux-gpio@vger.kernel.org
6490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6491 S:      Maintained
6492 F:      Documentation/devicetree/bindings/gpio/
6493 F:      Documentation/driver-api/gpio/
6494 F:      Documentation/gpio/
6495 F:      Documentation/ABI/testing/gpio-cdev
6496 F:      Documentation/ABI/obsolete/sysfs-gpio
6497 F:      drivers/gpio/
6498 F:      include/linux/gpio/
6499 F:      include/linux/gpio.h
6500 F:      include/linux/of_gpio.h
6501 F:      include/asm-generic/gpio.h
6502 F:      include/uapi/linux/gpio.h
6503 F:      tools/gpio/
6504
6505 GRE DEMULTIPLEXER DRIVER
6506 M:      Dmitry Kozlov <xeb@mail.ru>
6507 L:      netdev@vger.kernel.org
6508 S:      Maintained
6509 F:      net/ipv4/gre_demux.c
6510 F:      net/ipv4/gre_offload.c
6511 F:      include/net/gre.h
6512
6513 GRETH 10/100/1G Ethernet MAC device driver
6514 M:      Andreas Larsson <andreas@gaisler.com>
6515 L:      netdev@vger.kernel.org
6516 S:      Maintained
6517 F:      drivers/net/ethernet/aeroflex/
6518
6519 GREYBUS AUDIO PROTOCOLS DRIVERS
6520 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6521 M:      Mark Greer <mgreer@animalcreek.com>
6522 S:      Maintained
6523 F:      drivers/staging/greybus/audio_apbridgea.c
6524 F:      drivers/staging/greybus/audio_apbridgea.h
6525 F:      drivers/staging/greybus/audio_codec.c
6526 F:      drivers/staging/greybus/audio_codec.h
6527 F:      drivers/staging/greybus/audio_gb.c
6528 F:      drivers/staging/greybus/audio_manager.c
6529 F:      drivers/staging/greybus/audio_manager.h
6530 F:      drivers/staging/greybus/audio_manager_module.c
6531 F:      drivers/staging/greybus/audio_manager_private.h
6532 F:      drivers/staging/greybus/audio_manager_sysfs.c
6533 F:      drivers/staging/greybus/audio_module.c
6534 F:      drivers/staging/greybus/audio_topology.c
6535
6536 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6537 M:      Viresh Kumar <vireshk@kernel.org>
6538 S:      Maintained
6539 F:      drivers/staging/greybus/authentication.c
6540 F:      drivers/staging/greybus/bootrom.c
6541 F:      drivers/staging/greybus/firmware.h
6542 F:      drivers/staging/greybus/fw-core.c
6543 F:      drivers/staging/greybus/fw-download.c
6544 F:      drivers/staging/greybus/fw-management.c
6545 F:      drivers/staging/greybus/greybus_authentication.h
6546 F:      drivers/staging/greybus/greybus_firmware.h
6547 F:      drivers/staging/greybus/hid.c
6548 F:      drivers/staging/greybus/i2c.c
6549 F:      drivers/staging/greybus/spi.c
6550 F:      drivers/staging/greybus/spilib.c
6551 F:      drivers/staging/greybus/spilib.h
6552
6553 GREYBUS LOOPBACK DRIVER
6554 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6555 S:      Maintained
6556 F:      drivers/staging/greybus/loopback.c
6557
6558 GREYBUS PLATFORM DRIVERS
6559 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6560 S:      Maintained
6561 F:      drivers/staging/greybus/arche-platform.c
6562 F:      drivers/staging/greybus/arche-apb-ctrl.c
6563 F:      drivers/staging/greybus/arche_platform.h
6564
6565 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6566 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6567 S:      Maintained
6568 F:      drivers/staging/greybus/sdio.c
6569 F:      drivers/staging/greybus/light.c
6570 F:      drivers/staging/greybus/gpio.c
6571 F:      drivers/staging/greybus/power_supply.c
6572 F:      drivers/staging/greybus/spi.c
6573 F:      drivers/staging/greybus/spilib.c
6574
6575 GREYBUS SUBSYSTEM
6576 M:      Johan Hovold <johan@kernel.org>
6577 M:      Alex Elder <elder@kernel.org>
6578 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6579 S:      Maintained
6580 F:      drivers/staging/greybus/
6581 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6582
6583 GREYBUS UART PROTOCOLS DRIVERS
6584 M:      David Lin <dtwlin@gmail.com>
6585 S:      Maintained
6586 F:      drivers/staging/greybus/uart.c
6587 F:      drivers/staging/greybus/log.c
6588
6589 GS1662 VIDEO SERIALIZER
6590 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6591 L:      linux-media@vger.kernel.org
6592 T:      git git://linuxtv.org/media_tree.git
6593 S:      Maintained
6594 F:      drivers/media/spi/gs1662.c
6595
6596 GSPCA FINEPIX SUBDRIVER
6597 M:      Frank Zago <frank@zago.net>
6598 L:      linux-media@vger.kernel.org
6599 T:      git git://linuxtv.org/media_tree.git
6600 S:      Maintained
6601 F:      drivers/media/usb/gspca/finepix.c
6602
6603 GSPCA GL860 SUBDRIVER
6604 M:      Olivier Lorin <o.lorin@laposte.net>
6605 L:      linux-media@vger.kernel.org
6606 T:      git git://linuxtv.org/media_tree.git
6607 S:      Maintained
6608 F:      drivers/media/usb/gspca/gl860/
6609
6610 GSPCA M5602 SUBDRIVER
6611 M:      Erik Andren <erik.andren@gmail.com>
6612 L:      linux-media@vger.kernel.org
6613 T:      git git://linuxtv.org/media_tree.git
6614 S:      Maintained
6615 F:      drivers/media/usb/gspca/m5602/
6616
6617 GSPCA PAC207 SONIXB SUBDRIVER
6618 M:      Hans Verkuil <hverkuil@xs4all.nl>
6619 L:      linux-media@vger.kernel.org
6620 T:      git git://linuxtv.org/media_tree.git
6621 S:      Odd Fixes
6622 F:      drivers/media/usb/gspca/pac207.c
6623
6624 GSPCA SN9C20X SUBDRIVER
6625 M:      Brian Johnson <brijohn@gmail.com>
6626 L:      linux-media@vger.kernel.org
6627 T:      git git://linuxtv.org/media_tree.git
6628 S:      Maintained
6629 F:      drivers/media/usb/gspca/sn9c20x.c
6630
6631 GSPCA T613 SUBDRIVER
6632 M:      Leandro Costantino <lcostantino@gmail.com>
6633 L:      linux-media@vger.kernel.org
6634 T:      git git://linuxtv.org/media_tree.git
6635 S:      Maintained
6636 F:      drivers/media/usb/gspca/t613.c
6637
6638 GSPCA USB WEBCAM DRIVER
6639 M:      Hans Verkuil <hverkuil@xs4all.nl>
6640 L:      linux-media@vger.kernel.org
6641 T:      git git://linuxtv.org/media_tree.git
6642 S:      Odd Fixes
6643 F:      drivers/media/usb/gspca/
6644
6645 GTP (GPRS Tunneling Protocol)
6646 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6647 M:      Harald Welte <laforge@gnumonks.org>
6648 L:      osmocom-net-gprs@lists.osmocom.org
6649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6650 S:      Maintained
6651 F:      drivers/net/gtp.c
6652
6653 GUID PARTITION TABLE (GPT)
6654 M:      Davidlohr Bueso <dave@stgolabs.net>
6655 L:      linux-efi@vger.kernel.org
6656 S:      Maintained
6657 F:      block/partitions/efi.*
6658
6659 H8/300 ARCHITECTURE
6660 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6661 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6662 W:      http://uclinux-h8.sourceforge.jp
6663 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6664 S:      Maintained
6665 F:      arch/h8300/
6666 F:      drivers/clocksource/h8300_*.c
6667 F:      drivers/clk/h8300/
6668 F:      drivers/irqchip/irq-renesas-h8*.c
6669
6670 HACKRF MEDIA DRIVER
6671 M:      Antti Palosaari <crope@iki.fi>
6672 L:      linux-media@vger.kernel.org
6673 W:      https://linuxtv.org
6674 W:      http://palosaari.fi/linux/
6675 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6676 T:      git git://linuxtv.org/anttip/media_tree.git
6677 S:      Maintained
6678 F:      drivers/media/usb/hackrf/
6679
6680 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6681 M:      Frank Seidel <frank@f-seidel.de>
6682 L:      platform-driver-x86@vger.kernel.org
6683 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6684 S:      Maintained
6685 F:      drivers/platform/x86/hdaps.c
6686
6687 HARDWARE MONITORING
6688 M:      Jean Delvare <jdelvare@suse.com>
6689 M:      Guenter Roeck <linux@roeck-us.net>
6690 L:      linux-hwmon@vger.kernel.org
6691 W:      http://hwmon.wiki.kernel.org/
6692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6693 S:      Maintained
6694 F:      Documentation/devicetree/bindings/hwmon/
6695 F:      Documentation/hwmon/
6696 F:      drivers/hwmon/
6697 F:      include/linux/hwmon*.h
6698 F:      include/trace/events/hwmon*.h
6699
6700 HARDWARE RANDOM NUMBER GENERATOR CORE
6701 M:      Matt Mackall <mpm@selenic.com>
6702 M:      Herbert Xu <herbert@gondor.apana.org.au>
6703 L:      linux-crypto@vger.kernel.org
6704 S:      Odd fixes
6705 F:      Documentation/devicetree/bindings/rng/
6706 F:      Documentation/hw_random.txt
6707 F:      drivers/char/hw_random/
6708 F:      include/linux/hw_random.h
6709
6710 HARDWARE TRACING FACILITIES
6711 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6712 S:      Maintained
6713 F:      drivers/hwtracing/
6714
6715 HARDWARE SPINLOCK CORE
6716 M:      Ohad Ben-Cohen <ohad@wizery.com>
6717 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6718 L:      linux-remoteproc@vger.kernel.org
6719 S:      Maintained
6720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6721 F:      Documentation/devicetree/bindings/hwlock/
6722 F:      Documentation/hwspinlock.txt
6723 F:      drivers/hwspinlock/
6724 F:      include/linux/hwspinlock.h
6725
6726 HARMONY SOUND DRIVER
6727 L:      linux-parisc@vger.kernel.org
6728 S:      Maintained
6729 F:      sound/parisc/harmony.*
6730
6731 HDPVR USB VIDEO ENCODER DRIVER
6732 M:      Hans Verkuil <hverkuil@xs4all.nl>
6733 L:      linux-media@vger.kernel.org
6734 T:      git git://linuxtv.org/media_tree.git
6735 W:      https://linuxtv.org
6736 S:      Odd Fixes
6737 F:      drivers/media/usb/hdpvr/
6738
6739 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6740 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6741 S:      Supported
6742 F:      Documentation/watchdog/hpwdt.txt
6743 F:      drivers/watchdog/hpwdt.c
6744
6745 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6746 M:      Don Brace <don.brace@microsemi.com>
6747 L:      esc.storagedev@microsemi.com
6748 L:      linux-scsi@vger.kernel.org
6749 S:      Supported
6750 F:      Documentation/scsi/hpsa.txt
6751 F:      drivers/scsi/hpsa*.[ch]
6752 F:      include/linux/cciss*.h
6753 F:      include/uapi/linux/cciss*.h
6754
6755 HFI1 DRIVER
6756 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6757 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6758 L:      linux-rdma@vger.kernel.org
6759 S:      Supported
6760 F:      drivers/infiniband/hw/hfi1
6761
6762 HFS FILESYSTEM
6763 L:      linux-fsdevel@vger.kernel.org
6764 S:      Orphan
6765 F:      Documentation/filesystems/hfs.txt
6766 F:      fs/hfs/
6767
6768 HFSPLUS FILESYSTEM
6769 L:      linux-fsdevel@vger.kernel.org
6770 S:      Orphan
6771 F:      Documentation/filesystems/hfsplus.txt
6772 F:      fs/hfsplus/
6773
6774 HGA FRAMEBUFFER DRIVER
6775 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6776 L:      linux-nvidia@lists.surfsouth.com
6777 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6778 S:      Maintained
6779 F:      drivers/video/fbdev/hgafb.c
6780
6781 HIBERNATION (aka Software Suspend, aka swsusp)
6782 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6783 M:      Pavel Machek <pavel@ucw.cz>
6784 L:      linux-pm@vger.kernel.org
6785 B:      https://bugzilla.kernel.org
6786 S:      Supported
6787 F:      arch/x86/power/
6788 F:      drivers/base/power/
6789 F:      kernel/power/
6790 F:      include/linux/suspend.h
6791 F:      include/linux/freezer.h
6792 F:      include/linux/pm.h
6793 F:      arch/*/include/asm/suspend*.h
6794
6795 HID CORE LAYER
6796 M:      Jiri Kosina <jikos@kernel.org>
6797 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6798 L:      linux-input@vger.kernel.org
6799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6800 S:      Maintained
6801 F:      drivers/hid/
6802 F:      include/linux/hid*
6803 F:      include/uapi/linux/hid*
6804
6805 HID SENSOR HUB DRIVERS
6806 M:      Jiri Kosina <jikos@kernel.org>
6807 M:      Jonathan Cameron <jic23@kernel.org>
6808 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6809 L:      linux-input@vger.kernel.org
6810 L:      linux-iio@vger.kernel.org
6811 S:      Maintained
6812 F:      Documentation/hid/hid-sensor*
6813 F:      drivers/hid/hid-sensor-*
6814 F:      drivers/iio/*/hid-*
6815 F:      include/linux/hid-sensor-*
6816
6817 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6818 M:      Thomas Gleixner <tglx@linutronix.de>
6819 L:      linux-kernel@vger.kernel.org
6820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6821 S:      Maintained
6822 F:      Documentation/timers/
6823 F:      kernel/time/hrtimer.c
6824 F:      kernel/time/clockevents.c
6825 F:      kernel/time/timer_*.c
6826 F:      include/linux/clockchips.h
6827 F:      include/linux/hrtimer.h
6828
6829 HIGH-SPEED SCC DRIVER FOR AX.25
6830 L:      linux-hams@vger.kernel.org
6831 S:      Orphan
6832 F:      drivers/net/hamradio/dmascc.c
6833 F:      drivers/net/hamradio/scc.c
6834
6835 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6836 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6837 W:      http://www.highpoint-tech.com
6838 S:      Supported
6839 F:      Documentation/scsi/hptiop.txt
6840 F:      drivers/scsi/hptiop.c
6841
6842 HIPPI
6843 M:      Jes Sorensen <jes@trained-monkey.org>
6844 L:      linux-hippi@sunsite.dk
6845 S:      Maintained
6846 F:      include/linux/hippidevice.h
6847 F:      include/uapi/linux/if_hippi.h
6848 F:      net/802/hippi.c
6849 F:      drivers/net/hippi/
6850
6851 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6852 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6853 M:      Salil Mehta <salil.mehta@huawei.com>
6854 L:      netdev@vger.kernel.org
6855 W:      http://www.hisilicon.com
6856 S:      Maintained
6857 F:      drivers/net/ethernet/hisilicon/hns3/
6858
6859 HISILICON LPC BUS DRIVER
6860 M:      john.garry@huawei.com
6861 W:      http://www.hisilicon.com
6862 S:      Maintained
6863 F:      drivers/bus/hisi_lpc.c
6864 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6865
6866 HISILICON NETWORK SUBSYSTEM DRIVER
6867 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6868 M:      Salil Mehta <salil.mehta@huawei.com>
6869 L:      netdev@vger.kernel.org
6870 W:      http://www.hisilicon.com
6871 S:      Maintained
6872 F:      drivers/net/ethernet/hisilicon/
6873 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6874
6875 HISILICON PMU DRIVER
6876 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6877 W:      http://www.hisilicon.com
6878 S:      Supported
6879 F:      drivers/perf/hisilicon
6880 F:      Documentation/perf/hisi-pmu.txt
6881
6882 HISILICON ROCE DRIVER
6883 M:      Lijun Ou <oulijun@huawei.com>
6884 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6885 L:      linux-rdma@vger.kernel.org
6886 S:      Maintained
6887 F:      drivers/infiniband/hw/hns/
6888 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6889
6890 HISILICON SAS Controller
6891 M:      John Garry <john.garry@huawei.com>
6892 W:      http://www.hisilicon.com
6893 S:      Supported
6894 F:      drivers/scsi/hisi_sas/
6895 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6896
6897 HMM - Heterogeneous Memory Management
6898 M:      Jérôme Glisse <jglisse@redhat.com>
6899 L:      linux-mm@kvack.org
6900 S:      Maintained
6901 F:      mm/hmm*
6902 F:      include/linux/hmm*
6903 F:      Documentation/vm/hmm.rst
6904
6905 HOST AP DRIVER
6906 M:      Jouni Malinen <j@w1.fi>
6907 L:      linux-wireless@vger.kernel.org
6908 W:      http://w1.fi/hostap-driver.html
6909 S:      Obsolete
6910 F:      drivers/net/wireless/intersil/hostap/
6911
6912 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6913 L:      platform-driver-x86@vger.kernel.org
6914 S:      Orphan
6915 F:      drivers/platform/x86/tc1100-wmi.c
6916
6917 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6918 M:      Jaroslav Kysela <perex@perex.cz>
6919 S:      Maintained
6920 F:      drivers/net/ethernet/hp/hp100.*
6921
6922 HPET:   High Precision Event Timers driver
6923 M:      Clemens Ladisch <clemens@ladisch.de>
6924 S:      Maintained
6925 F:      Documentation/timers/hpet.txt
6926 F:      drivers/char/hpet.c
6927 F:      include/linux/hpet.h
6928 F:      include/uapi/linux/hpet.h
6929
6930 HPET:   x86
6931 S:      Orphan
6932 F:      arch/x86/kernel/hpet.c
6933 F:      arch/x86/include/asm/hpet.h
6934
6935 HPFS FILESYSTEM
6936 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6937 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6938 S:      Maintained
6939 F:      fs/hpfs/
6940
6941 HSI SUBSYSTEM
6942 M:      Sebastian Reichel <sre@kernel.org>
6943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6944 S:      Maintained
6945 F:      Documentation/ABI/testing/sysfs-bus-hsi
6946 F:      Documentation/driver-api/hsi.rst
6947 F:      drivers/hsi/
6948 F:      include/linux/hsi/
6949 F:      include/uapi/linux/hsi/
6950
6951 HSO 3G MODEM DRIVER
6952 L:      linux-usb@vger.kernel.org
6953 S:      Orphan
6954 F:      drivers/net/usb/hso.c
6955
6956 HSR NETWORK PROTOCOL
6957 M:      Arvid Brodin <arvid.brodin@alten.se>
6958 L:      netdev@vger.kernel.org
6959 S:      Maintained
6960 F:      net/hsr/
6961
6962 HT16K33 LED CONTROLLER DRIVER
6963 M:      Robin van der Gracht <robin@protonic.nl>
6964 S:      Maintained
6965 F:      drivers/auxdisplay/ht16k33.c
6966 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6967
6968 HTCPEN TOUCHSCREEN DRIVER
6969 M:      Pau Oliva Fora <pof@eslack.org>
6970 L:      linux-input@vger.kernel.org
6971 S:      Maintained
6972 F:      drivers/input/touchscreen/htcpen.c
6973
6974 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
6975 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
6976 L:      linux-iio@vger.kernel.org
6977 W:      http://www.st.com/
6978 S:      Maintained
6979 F:      drivers/iio/humidity/hts221*
6980 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
6981
6982 HUAWEI ETHERNET DRIVER
6983 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6984 L:      netdev@vger.kernel.org
6985 S:      Supported
6986 F:      Documentation/networking/hinic.txt
6987 F:      drivers/net/ethernet/huawei/hinic/
6988
6989 HUGETLB FILESYSTEM
6990 M:      Mike Kravetz <mike.kravetz@oracle.com>
6991 L:      linux-mm@kvack.org
6992 S:      Maintained
6993 F:      fs/hugetlbfs/
6994 F:      mm/hugetlb.c
6995 F:      include/linux/hugetlb.h
6996 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6997 F:      Documentation/vm/hugetlbfs_reserv.rst
6998 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6999
7000 HVA ST MEDIA DRIVER
7001 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7002 L:      linux-media@vger.kernel.org
7003 T:      git git://linuxtv.org/media_tree.git
7004 W:      https://linuxtv.org
7005 S:      Supported
7006 F:      drivers/media/platform/sti/hva
7007
7008 HWPOISON MEMORY FAILURE HANDLING
7009 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7010 L:      linux-mm@kvack.org
7011 S:      Maintained
7012 F:      mm/memory-failure.c
7013 F:      mm/hwpoison-inject.c
7014
7015 HYGON PROCESSOR SUPPORT
7016 M:      Pu Wen <puwen@hygon.cn>
7017 L:      linux-kernel@vger.kernel.org
7018 S:      Maintained
7019 F:      arch/x86/kernel/cpu/hygon.c
7020
7021 Hyper-V CORE AND DRIVERS
7022 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7023 M:      Haiyang Zhang <haiyangz@microsoft.com>
7024 M:      Stephen Hemminger <sthemmin@microsoft.com>
7025 M:      Sasha Levin <sashal@kernel.org>
7026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7027 L:      devel@linuxdriverproject.org
7028 S:      Supported
7029 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7030 F:      arch/x86/include/asm/mshyperv.h
7031 F:      arch/x86/include/asm/trace/hyperv.h
7032 F:      arch/x86/include/asm/hyperv-tlfs.h
7033 F:      arch/x86/kernel/cpu/mshyperv.c
7034 F:      arch/x86/hyperv
7035 F:      drivers/hid/hid-hyperv.c
7036 F:      drivers/hv/
7037 F:      drivers/input/serio/hyperv-keyboard.c
7038 F:      drivers/pci/controller/pci-hyperv.c
7039 F:      drivers/net/hyperv/
7040 F:      drivers/scsi/storvsc_drv.c
7041 F:      drivers/uio/uio_hv_generic.c
7042 F:      drivers/video/fbdev/hyperv_fb.c
7043 F:      net/vmw_vsock/hyperv_transport.c
7044 F:      include/linux/hyperv.h
7045 F:      include/uapi/linux/hyperv.h
7046 F:      tools/hv/
7047 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7048
7049 HYPERVISOR VIRTUAL CONSOLE DRIVER
7050 L:      linuxppc-dev@lists.ozlabs.org
7051 S:      Odd Fixes
7052 F:      drivers/tty/hvc/
7053
7054 I2C ACPI SUPPORT
7055 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7056 L:      linux-i2c@vger.kernel.org
7057 L:      linux-acpi@vger.kernel.org
7058 S:      Maintained
7059 F:      drivers/i2c/i2c-core-acpi.c
7060
7061 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7062 M:      Ajay Gupta <ajayg@nvidia.com>
7063 L:      linux-i2c@vger.kernel.org
7064 S:      Maintained
7065 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7066 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7067
7068 I2C MUXES
7069 M:      Peter Rosin <peda@axentia.se>
7070 L:      linux-i2c@vger.kernel.org
7071 S:      Maintained
7072 F:      Documentation/i2c/i2c-topology
7073 F:      Documentation/i2c/muxes/
7074 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7075 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7076 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7077 F:      drivers/i2c/i2c-mux.c
7078 F:      drivers/i2c/muxes/
7079 F:      include/linux/i2c-mux.h
7080
7081 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7082 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7083 L:      linux-i2c@vger.kernel.org
7084 S:      Maintained
7085 F:      drivers/i2c/busses/i2c-mv64xxx.c
7086
7087 I2C OVER PARALLEL PORT
7088 M:      Jean Delvare <jdelvare@suse.com>
7089 L:      linux-i2c@vger.kernel.org
7090 S:      Maintained
7091 F:      Documentation/i2c/busses/i2c-parport
7092 F:      Documentation/i2c/busses/i2c-parport-light
7093 F:      drivers/i2c/busses/i2c-parport.c
7094 F:      drivers/i2c/busses/i2c-parport-light.c
7095
7096 I2C SUBSYSTEM
7097 M:      Wolfram Sang <wsa@the-dreams.de>
7098 L:      linux-i2c@vger.kernel.org
7099 W:      https://i2c.wiki.kernel.org/
7100 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7102 S:      Maintained
7103 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7104 F:      Documentation/i2c/
7105 F:      drivers/i2c/*
7106 F:      include/linux/i2c.h
7107 F:      include/linux/i2c-dev.h
7108 F:      include/linux/i2c-smbus.h
7109 F:      include/uapi/linux/i2c.h
7110 F:      include/uapi/linux/i2c-*.h
7111
7112 I2C SUBSYSTEM HOST DRIVERS
7113 L:      linux-i2c@vger.kernel.org
7114 W:      https://i2c.wiki.kernel.org/
7115 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7117 S:      Odd Fixes
7118 F:      Documentation/devicetree/bindings/i2c/
7119 F:      drivers/i2c/algos/
7120 F:      drivers/i2c/busses/
7121
7122 I2C-TAOS-EVM DRIVER
7123 M:      Jean Delvare <jdelvare@suse.com>
7124 L:      linux-i2c@vger.kernel.org
7125 S:      Maintained
7126 F:      Documentation/i2c/busses/i2c-taos-evm
7127 F:      drivers/i2c/busses/i2c-taos-evm.c
7128
7129 I2C-TINY-USB DRIVER
7130 M:      Till Harbaum <till@harbaum.org>
7131 L:      linux-i2c@vger.kernel.org
7132 W:      http://www.harbaum.org/till/i2c_tiny_usb
7133 S:      Maintained
7134 F:      drivers/i2c/busses/i2c-tiny-usb.c
7135
7136 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7137 M:      Jean Delvare <jdelvare@suse.com>
7138 L:      linux-i2c@vger.kernel.org
7139 S:      Maintained
7140 F:      Documentation/i2c/busses/i2c-ali1535
7141 F:      Documentation/i2c/busses/i2c-ali1563
7142 F:      Documentation/i2c/busses/i2c-ali15x3
7143 F:      Documentation/i2c/busses/i2c-amd756
7144 F:      Documentation/i2c/busses/i2c-amd8111
7145 F:      Documentation/i2c/busses/i2c-i801
7146 F:      Documentation/i2c/busses/i2c-nforce2
7147 F:      Documentation/i2c/busses/i2c-piix4
7148 F:      Documentation/i2c/busses/i2c-sis5595
7149 F:      Documentation/i2c/busses/i2c-sis630
7150 F:      Documentation/i2c/busses/i2c-sis96x
7151 F:      Documentation/i2c/busses/i2c-via
7152 F:      Documentation/i2c/busses/i2c-viapro
7153 F:      drivers/i2c/busses/i2c-ali1535.c
7154 F:      drivers/i2c/busses/i2c-ali1563.c
7155 F:      drivers/i2c/busses/i2c-ali15x3.c
7156 F:      drivers/i2c/busses/i2c-amd756.c
7157 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7158 F:      drivers/i2c/busses/i2c-amd8111.c
7159 F:      drivers/i2c/busses/i2c-i801.c
7160 F:      drivers/i2c/busses/i2c-isch.c
7161 F:      drivers/i2c/busses/i2c-nforce2.c
7162 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7163 F:      drivers/i2c/busses/i2c-piix4.c
7164 F:      drivers/i2c/busses/i2c-sis5595.c
7165 F:      drivers/i2c/busses/i2c-sis630.c
7166 F:      drivers/i2c/busses/i2c-sis96x.c
7167 F:      drivers/i2c/busses/i2c-via.c
7168 F:      drivers/i2c/busses/i2c-viapro.c
7169
7170 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7171 M:      Hans de Goede <hdegoede@redhat.com>
7172 L:      linux-i2c@vger.kernel.org
7173 S:      Maintained
7174 F:      drivers/i2c/busses/i2c-cht-wc.c
7175
7176 I2C/SMBUS ISMT DRIVER
7177 M:      Seth Heasley <seth.heasley@intel.com>
7178 M:      Neil Horman <nhorman@tuxdriver.com>
7179 L:      linux-i2c@vger.kernel.org
7180 F:      drivers/i2c/busses/i2c-ismt.c
7181 F:      Documentation/i2c/busses/i2c-ismt
7182
7183 I2C/SMBUS STUB DRIVER
7184 M:      Jean Delvare <jdelvare@suse.com>
7185 L:      linux-i2c@vger.kernel.org
7186 S:      Maintained
7187 F:      drivers/i2c/i2c-stub.c
7188
7189 I3C SUBSYSTEM
7190 M:      Boris Brezillon <bbrezillon@kernel.org>
7191 L:      linux-i3c@lists.infradead.org
7192 C:      irc://chat.freenode.net/linux-i3c
7193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7194 S:      Maintained
7195 F:      Documentation/ABI/testing/sysfs-bus-i3c
7196 F:      Documentation/devicetree/bindings/i3c/
7197 F:      Documentation/driver-api/i3c
7198 F:      drivers/i3c/
7199 F:      include/linux/i3c/
7200 F:      include/dt-bindings/i3c/
7201
7202 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7203 M:      Vitor Soares <vitor.soares@synopsys.com>
7204 S:      Maintained
7205 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7206 F:      drivers/i3c/master/dw*
7207
7208 IA64 (Itanium) PLATFORM
7209 M:      Tony Luck <tony.luck@intel.com>
7210 M:      Fenghua Yu <fenghua.yu@intel.com>
7211 L:      linux-ia64@vger.kernel.org
7212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7213 S:      Maintained
7214 F:      arch/ia64/
7215
7216 IBM Power 842 compression accelerator
7217 M:      Haren Myneni <haren@us.ibm.com>
7218 S:      Supported
7219 F:      drivers/crypto/nx/Makefile
7220 F:      drivers/crypto/nx/Kconfig
7221 F:      drivers/crypto/nx/nx-842*
7222 F:      include/linux/sw842.h
7223 F:      crypto/842.c
7224 F:      lib/842/
7225
7226 IBM Power in-Nest Crypto Acceleration
7227 M:      Breno Leitão <leitao@debian.org>
7228 M:      Nayna Jain <nayna@linux.ibm.com>
7229 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7230 L:      linux-crypto@vger.kernel.org
7231 S:      Supported
7232 F:      drivers/crypto/nx/Makefile
7233 F:      drivers/crypto/nx/Kconfig
7234 F:      drivers/crypto/nx/nx-aes*
7235 F:      drivers/crypto/nx/nx-sha*
7236 F:      drivers/crypto/nx/nx.*
7237 F:      drivers/crypto/nx/nx_csbcpb.h
7238 F:      drivers/crypto/nx/nx_debugfs.h
7239
7240 IBM Power Linux RAID adapter
7241 M:      Brian King <brking@us.ibm.com>
7242 S:      Supported
7243 F:      drivers/scsi/ipr.*
7244
7245 IBM Power SRIOV Virtual NIC Device Driver
7246 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7247 M:      John Allen <jallen@linux.ibm.com>
7248 L:      netdev@vger.kernel.org
7249 S:      Supported
7250 F:      drivers/net/ethernet/ibm/ibmvnic.*
7251
7252 IBM Power Virtual Accelerator Switchboard
7253 M:      Sukadev Bhattiprolu
7254 L:      linuxppc-dev@lists.ozlabs.org
7255 S:      Supported
7256 F:      arch/powerpc/platforms/powernv/vas*
7257 F:      arch/powerpc/platforms/powernv/copy-paste.h
7258 F:      arch/powerpc/include/asm/vas.h
7259 F:      arch/powerpc/include/uapi/asm/vas.h
7260
7261 IBM Power Virtual Ethernet Device Driver
7262 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7263 L:      netdev@vger.kernel.org
7264 S:      Supported
7265 F:      drivers/net/ethernet/ibm/ibmveth.*
7266
7267 IBM Power Virtual FC Device Drivers
7268 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7269 L:      linux-scsi@vger.kernel.org
7270 S:      Supported
7271 F:      drivers/scsi/ibmvscsi/ibmvfc*
7272
7273 IBM Power Virtual Management Channel Driver
7274 M:      Steven Royer <seroyer@linux.ibm.com>
7275 S:      Supported
7276 F:      drivers/misc/ibmvmc.*
7277
7278 IBM Power Virtual SCSI Device Drivers
7279 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7280 L:      linux-scsi@vger.kernel.org
7281 S:      Supported
7282 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7283 F:      include/scsi/viosrp.h
7284
7285 IBM Power Virtual SCSI Device Target Driver
7286 M:      Michael Cyr <mikecyr@linux.ibm.com>
7287 L:      linux-scsi@vger.kernel.org
7288 L:      target-devel@vger.kernel.org
7289 S:      Supported
7290 F:      drivers/scsi/ibmvscsi_tgt/
7291
7292 IBM Power VMX Cryptographic instructions
7293 M:      Breno Leitão <leitao@debian.org>
7294 M:      Nayna Jain <nayna@linux.ibm.com>
7295 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7296 L:      linux-crypto@vger.kernel.org
7297 S:      Supported
7298 F:      drivers/crypto/vmx/Makefile
7299 F:      drivers/crypto/vmx/Kconfig
7300 F:      drivers/crypto/vmx/vmx.c
7301 F:      drivers/crypto/vmx/aes*
7302 F:      drivers/crypto/vmx/ghash*
7303 F:      drivers/crypto/vmx/ppc-xlate.pl
7304
7305 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7306 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7307 L:      linux-pci@vger.kernel.org
7308 L:      linuxppc-dev@lists.ozlabs.org
7309 S:      Supported
7310 F:      drivers/pci/hotplug/rpaphp*
7311
7312 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7313 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7314 L:      linux-pci@vger.kernel.org
7315 L:      linuxppc-dev@lists.ozlabs.org
7316 S:      Supported
7317 F:      drivers/pci/hotplug/rpadlpar*
7318
7319 IBM ServeRAID RAID DRIVER
7320 S:      Orphan
7321 F:      drivers/scsi/ips.*
7322
7323 ICH LPC AND GPIO DRIVER
7324 M:      Peter Tyser <ptyser@xes-inc.com>
7325 S:      Maintained
7326 F:      drivers/mfd/lpc_ich.c
7327 F:      drivers/gpio/gpio-ich.c
7328
7329 IDE SUBSYSTEM
7330 M:      "David S. Miller" <davem@davemloft.net>
7331 L:      linux-ide@vger.kernel.org
7332 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7334 S:      Maintained
7335 F:      Documentation/ide/
7336 F:      drivers/ide/
7337 F:      include/linux/ide.h
7338
7339 IDE/ATAPI DRIVERS
7340 M:      Borislav Petkov <bp@alien8.de>
7341 L:      linux-ide@vger.kernel.org
7342 S:      Maintained
7343 F:      Documentation/cdrom/ide-cd
7344 F:      drivers/ide/ide-cd*
7345
7346 IDEAPAD LAPTOP EXTRAS DRIVER
7347 M:      Ike Panhc <ike.pan@canonical.com>
7348 L:      platform-driver-x86@vger.kernel.org
7349 W:      http://launchpad.net/ideapad-laptop
7350 S:      Maintained
7351 F:      drivers/platform/x86/ideapad-laptop.c
7352
7353 IDEAPAD LAPTOP SLIDEBAR DRIVER
7354 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7355 L:      linux-input@vger.kernel.org
7356 W:      https://github.com/o2genum/ideapad-slidebar
7357 S:      Maintained
7358 F:      drivers/input/misc/ideapad_slidebar.c
7359
7360 IDT VersaClock 5 CLOCK DRIVER
7361 M:      Marek Vasut <marek.vasut@gmail.com>
7362 S:      Maintained
7363 F:      drivers/clk/clk-versaclock5.c
7364
7365 IEEE 802.15.4 SUBSYSTEM
7366 M:      Alexander Aring <alex.aring@gmail.com>
7367 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7368 L:      linux-wpan@vger.kernel.org
7369 W:      http://wpan.cakelab.org/
7370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7372 S:      Maintained
7373 F:      net/ieee802154/
7374 F:      net/mac802154/
7375 F:      drivers/net/ieee802154/
7376 F:      include/linux/nl802154.h
7377 F:      include/linux/ieee802154.h
7378 F:      include/net/nl802154.h
7379 F:      include/net/mac802154.h
7380 F:      include/net/af_ieee802154.h
7381 F:      include/net/cfg802154.h
7382 F:      include/net/ieee802154_netdev.h
7383 F:      Documentation/networking/ieee802154.txt
7384
7385 IFE PROTOCOL
7386 M:      Yotam Gigi <yotam.gi@gmail.com>
7387 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7388 F:      net/ife
7389 F:      include/net/ife.h
7390 F:      include/uapi/linux/ife.h
7391
7392 IGORPLUG-USB IR RECEIVER
7393 M:      Sean Young <sean@mess.org>
7394 L:      linux-media@vger.kernel.org
7395 S:      Maintained
7396 F:      drivers/media/rc/igorplugusb.c
7397
7398 IGUANAWORKS USB IR TRANSCEIVER
7399 M:      Sean Young <sean@mess.org>
7400 L:      linux-media@vger.kernel.org
7401 S:      Maintained
7402 F:      drivers/media/rc/iguanair.c
7403
7404 IIO DIGITAL POTENTIOMETER DAC
7405 M:      Peter Rosin <peda@axentia.se>
7406 L:      linux-iio@vger.kernel.org
7407 S:      Maintained
7408 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7409 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7410 F:      drivers/iio/dac/dpot-dac.c
7411
7412 IIO ENVELOPE DETECTOR
7413 M:      Peter Rosin <peda@axentia.se>
7414 L:      linux-iio@vger.kernel.org
7415 S:      Maintained
7416 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7417 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7418 F:      drivers/iio/adc/envelope-detector.c
7419
7420 IIO MULTIPLEXER
7421 M:      Peter Rosin <peda@axentia.se>
7422 L:      linux-iio@vger.kernel.org
7423 S:      Maintained
7424 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7425 F:      drivers/iio/multiplexer/iio-mux.c
7426
7427 IIO SUBSYSTEM AND DRIVERS
7428 M:      Jonathan Cameron <jic23@kernel.org>
7429 R:      Hartmut Knaack <knaack.h@gmx.de>
7430 R:      Lars-Peter Clausen <lars@metafoo.de>
7431 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7432 L:      linux-iio@vger.kernel.org
7433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7434 S:      Maintained
7435 F:      Documentation/ABI/testing/configfs-iio*
7436 F:      Documentation/ABI/testing/sysfs-bus-iio*
7437 F:      Documentation/devicetree/bindings/iio/
7438 F:      drivers/iio/
7439 F:      drivers/staging/iio/
7440 F:      include/linux/iio/
7441 F:      tools/iio/
7442
7443 IIO UNIT CONVERTER
7444 M:      Peter Rosin <peda@axentia.se>
7445 L:      linux-iio@vger.kernel.org
7446 S:      Maintained
7447 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7448 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7449 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7450 F:      drivers/iio/afe/iio-rescale.c
7451
7452 IKANOS/ADI EAGLE ADSL USB DRIVER
7453 M:      Matthieu Castet <castet.matthieu@free.fr>
7454 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7455 S:      Maintained
7456 F:      drivers/usb/atm/ueagle-atm.c
7457
7458 IMGTEC ASCII LCD DRIVER
7459 M:      Paul Burton <paul.burton@mips.com>
7460 S:      Maintained
7461 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7462 F:      drivers/auxdisplay/img-ascii-lcd.c
7463
7464 IMGTEC IR DECODER DRIVER
7465 M:      James Hogan <jhogan@kernel.org>
7466 S:      Maintained
7467 F:      drivers/media/rc/img-ir/
7468
7469 IMON SOUNDGRAPH USB IR RECEIVER
7470 M:      Sean Young <sean@mess.org>
7471 L:      linux-media@vger.kernel.org
7472 S:      Maintained
7473 F:      drivers/media/rc/imon_raw.c
7474 F:      drivers/media/rc/imon.c
7475
7476 IMS TWINTURBO FRAMEBUFFER DRIVER
7477 L:      linux-fbdev@vger.kernel.org
7478 S:      Orphan
7479 F:      drivers/video/fbdev/imsttfb.c
7480
7481 INA209 HARDWARE MONITOR DRIVER
7482 M:      Guenter Roeck <linux@roeck-us.net>
7483 L:      linux-hwmon@vger.kernel.org
7484 S:      Maintained
7485 F:      Documentation/hwmon/ina209
7486 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7487 F:      drivers/hwmon/ina209.c
7488
7489 INA2XX HARDWARE MONITOR DRIVER
7490 M:      Guenter Roeck <linux@roeck-us.net>
7491 L:      linux-hwmon@vger.kernel.org
7492 S:      Maintained
7493 F:      Documentation/hwmon/ina2xx
7494 F:      drivers/hwmon/ina2xx.c
7495 F:      include/linux/platform_data/ina2xx.h
7496
7497 INDUSTRY PACK SUBSYSTEM (IPACK)
7498 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7499 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7500 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7501 L:      industrypack-devel@lists.sourceforge.net
7502 W:      http://industrypack.sourceforge.net
7503 S:      Maintained
7504 F:      drivers/ipack/
7505
7506 INFINIBAND SUBSYSTEM
7507 M:      Doug Ledford <dledford@redhat.com>
7508 M:      Jason Gunthorpe <jgg@mellanox.com>
7509 L:      linux-rdma@vger.kernel.org
7510 W:      https://github.com/linux-rdma/rdma-core
7511 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7513 S:      Supported
7514 F:      Documentation/devicetree/bindings/infiniband/
7515 F:      Documentation/infiniband/
7516 F:      drivers/infiniband/
7517 F:      include/uapi/linux/if_infiniband.h
7518 F:      include/uapi/rdma/
7519 F:      include/rdma/
7520
7521 INGENIC JZ4780 DMA Driver
7522 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7523 S:      Maintained
7524 F:      drivers/dma/dma-jz4780.c
7525
7526 INGENIC JZ4780 NAND DRIVER
7527 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7528 L:      linux-mtd@lists.infradead.org
7529 S:      Maintained
7530 F:      drivers/mtd/nand/raw/jz4780_*
7531
7532 INOTIFY
7533 M:      Jan Kara <jack@suse.cz>
7534 R:      Amir Goldstein <amir73il@gmail.com>
7535 L:      linux-fsdevel@vger.kernel.org
7536 S:      Maintained
7537 F:      Documentation/filesystems/inotify.txt
7538 F:      fs/notify/inotify/
7539 F:      include/linux/inotify.h
7540 F:      include/uapi/linux/inotify.h
7541
7542 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7543 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7544 L:      linux-input@vger.kernel.org
7545 Q:      http://patchwork.kernel.org/project/linux-input/list/
7546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7547 S:      Maintained
7548 F:      drivers/input/
7549 F:      include/linux/input.h
7550 F:      include/uapi/linux/input.h
7551 F:      include/uapi/linux/input-event-codes.h
7552 F:      include/linux/input/
7553 F:      Documentation/devicetree/bindings/input/
7554 F:      Documentation/devicetree/bindings/serio/
7555 F:      Documentation/input/
7556
7557 INPUT MULTITOUCH (MT) PROTOCOL
7558 M:      Henrik Rydberg <rydberg@bitmath.org>
7559 L:      linux-input@vger.kernel.org
7560 S:      Odd fixes
7561 F:      Documentation/input/multi-touch-protocol.rst
7562 F:      drivers/input/input-mt.c
7563 K:      \b(ABS|SYN)_MT_
7564
7565 INSIDE SECURE CRYPTO DRIVER
7566 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7567 F:      drivers/crypto/inside-secure/
7568 S:      Maintained
7569 L:      linux-crypto@vger.kernel.org
7570
7571 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7572 M:      Mimi Zohar <zohar@linux.ibm.com>
7573 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7574 L:      linux-integrity@vger.kernel.org
7575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7576 S:      Supported
7577 F:      security/integrity/ima/
7578
7579 INTEL 810/815 FRAMEBUFFER DRIVER
7580 M:      Antonino Daplas <adaplas@gmail.com>
7581 L:      linux-fbdev@vger.kernel.org
7582 S:      Maintained
7583 F:      drivers/video/fbdev/i810/
7584
7585 INTEL ASoC DRIVERS
7586 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7587 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7588 M:      Jie Yang <yang.jie@linux.intel.com>
7589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7590 S:      Supported
7591 F:      sound/soc/intel/
7592
7593 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7594 M:      Hans de Goede <hdegoede@redhat.com>
7595 L:      platform-driver-x86@vger.kernel.org
7596 S:      Maintained
7597 F:      drivers/platform/x86/intel_atomisp2_pm.c
7598
7599 INTEL C600 SERIES SAS CONTROLLER DRIVER
7600 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7601 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7602 L:      linux-scsi@vger.kernel.org
7603 T:      git git://git.code.sf.net/p/intel-sas/isci
7604 S:      Supported
7605 F:      drivers/scsi/isci/
7606
7607 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7608 M:      Jani Nikula <jani.nikula@linux.intel.com>
7609 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7610 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7611 L:      intel-gfx@lists.freedesktop.org
7612 W:      https://01.org/linuxgraphics/
7613 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7614 C:      irc://chat.freenode.net/intel-gfx
7615 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7616 T:      git git://anongit.freedesktop.org/drm-intel
7617 S:      Supported
7618 F:      drivers/gpu/drm/i915/
7619 F:      include/drm/i915*
7620 F:      include/uapi/drm/i915_drm.h
7621 F:      Documentation/gpu/i915.rst
7622
7623 INTEL ETHERNET DRIVERS
7624 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7625 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7626 W:      http://www.intel.com/support/feedback.htm
7627 W:      http://e1000.sourceforge.net/
7628 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7631 S:      Supported
7632 F:      Documentation/networking/device_drivers/intel/e100.rst
7633 F:      Documentation/networking/device_drivers/intel/e1000.rst
7634 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7635 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7636 F:      Documentation/networking/device_drivers/intel/igb.rst
7637 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7638 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7639 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7640 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7641 F:      Documentation/networking/device_drivers/intel/i40e.rst
7642 F:      Documentation/networking/device_drivers/intel/iavf.rst
7643 F:      Documentation/networking/device_drivers/intel/ice.rst
7644 F:      drivers/net/ethernet/intel/
7645 F:      drivers/net/ethernet/intel/*/
7646 F:      include/linux/avf/virtchnl.h
7647
7648 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7649 M:      Maik Broemme <mbroemme@libmpq.org>
7650 L:      linux-fbdev@vger.kernel.org
7651 S:      Maintained
7652 F:      Documentation/fb/intelfb.txt
7653 F:      drivers/video/fbdev/intelfb/
7654
7655 INTEL GPIO DRIVERS
7656 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7657 L:      linux-gpio@vger.kernel.org
7658 S:      Maintained
7659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7660 F:      drivers/gpio/gpio-ich.c
7661 F:      drivers/gpio/gpio-intel-mid.c
7662 F:      drivers/gpio/gpio-lynxpoint.c
7663 F:      drivers/gpio/gpio-merrifield.c
7664 F:      drivers/gpio/gpio-ml-ioh.c
7665 F:      drivers/gpio/gpio-pch.c
7666 F:      drivers/gpio/gpio-sch.c
7667 F:      drivers/gpio/gpio-sodaville.c
7668
7669 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7670 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7671 M:      Zhi Wang <zhi.a.wang@intel.com>
7672 L:      intel-gvt-dev@lists.freedesktop.org
7673 L:      intel-gfx@lists.freedesktop.org
7674 W:      https://01.org/igvt-g
7675 T:      git https://github.com/intel/gvt-linux.git
7676 S:      Supported
7677 F:      drivers/gpu/drm/i915/gvt/
7678
7679 INTEL HID EVENT DRIVER
7680 M:      Alex Hung <alex.hung@canonical.com>
7681 L:      platform-driver-x86@vger.kernel.org
7682 S:      Maintained
7683 F:      drivers/platform/x86/intel-hid.c
7684
7685 INTEL I/OAT DMA DRIVER
7686 M:      Dave Jiang <dave.jiang@intel.com>
7687 R:      Dan Williams <dan.j.williams@intel.com>
7688 L:      dmaengine@vger.kernel.org
7689 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7690 S:      Supported
7691 F:      drivers/dma/ioat*
7692
7693 INTEL IDLE DRIVER
7694 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7695 M:      Len Brown <lenb@kernel.org>
7696 L:      linux-pm@vger.kernel.org
7697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7698 B:      https://bugzilla.kernel.org
7699 S:      Supported
7700 F:      drivers/idle/intel_idle.c
7701
7702 INTEL INTEGRATED SENSOR HUB DRIVER
7703 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7704 M:      Jiri Kosina <jikos@kernel.org>
7705 L:      linux-input@vger.kernel.org
7706 S:      Maintained
7707 F:      drivers/hid/intel-ish-hid/
7708
7709 INTEL IOMMU (VT-d)
7710 M:      David Woodhouse <dwmw2@infradead.org>
7711 L:      iommu@lists.linux-foundation.org
7712 T:      git git://git.infradead.org/iommu-2.6.git
7713 S:      Supported
7714 F:      drivers/iommu/intel-iommu.c
7715 F:      include/linux/intel-iommu.h
7716
7717 INTEL IOP-ADMA DMA DRIVER
7718 R:      Dan Williams <dan.j.williams@intel.com>
7719 S:      Odd fixes
7720 F:      drivers/dma/iop-adma.c
7721
7722 INTEL IPU3 CSI-2 CIO2 DRIVER
7723 M:      Yong Zhi <yong.zhi@intel.com>
7724 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7725 M:      Bingbu Cao <bingbu.cao@intel.com>
7726 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7727 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7728 L:      linux-media@vger.kernel.org
7729 S:      Maintained
7730 F:      drivers/media/pci/intel/ipu3/
7731 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7732
7733 INTEL IPU3 CSI-2 IMGU DRIVER
7734 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7735 L:      linux-media@vger.kernel.org
7736 S:      Maintained
7737 F:      drivers/staging/media/ipu3/
7738 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7739 F:      Documentation/media/v4l-drivers/ipu3.rst
7740
7741 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7742 M:      Krzysztof Halasa <khalasa@piap.pl>
7743 S:      Maintained
7744 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7745 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7746 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7747 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7748 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7749 F:      drivers/net/wan/ixp4xx_hss.c
7750
7751 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7752 M:      Deepak Saxena <dsaxena@plexity.net>
7753 S:      Maintained
7754 F:      drivers/char/hw_random/ixp4xx-rng.c
7755
7756 INTEL MANAGEMENT ENGINE (mei)
7757 M:      Tomas Winkler <tomas.winkler@intel.com>
7758 L:      linux-kernel@vger.kernel.org
7759 S:      Supported
7760 F:      include/uapi/linux/mei.h
7761 F:      include/linux/mei_cl_bus.h
7762 F:      drivers/misc/mei/*
7763 F:      drivers/watchdog/mei_wdt.c
7764 F:      Documentation/misc-devices/mei/*
7765 F:      samples/mei/*
7766
7767 INTEL MENLOW THERMAL DRIVER
7768 M:      Sujith Thomas <sujith.thomas@intel.com>
7769 L:      platform-driver-x86@vger.kernel.org
7770 W:      https://01.org/linux-acpi
7771 S:      Supported
7772 F:      drivers/platform/x86/intel_menlow.c
7773
7774 INTEL MIC DRIVERS (mic)
7775 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7776 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7777 S:      Supported
7778 W:      https://github.com/sudeepdutt/mic
7779 W:      http://software.intel.com/en-us/mic-developer
7780 F:      include/linux/mic_bus.h
7781 F:      include/linux/scif.h
7782 F:      include/uapi/linux/mic_common.h
7783 F:      include/uapi/linux/mic_ioctl.h
7784 F:      include/uapi/linux/scif_ioctl.h
7785 F:      drivers/misc/mic/
7786 F:      drivers/dma/mic_x100_dma.c
7787 F:      drivers/dma/mic_x100_dma.h
7788 F:      Documentation/mic/
7789
7790 INTEL PMC CORE DRIVER
7791 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7792 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7793 L:      platform-driver-x86@vger.kernel.org
7794 S:      Maintained
7795 F:      drivers/platform/x86/intel_pmc_core*
7796
7797 INTEL PMC/P-Unit IPC DRIVER
7798 M:      Zha Qipeng<qipeng.zha@intel.com>
7799 L:      platform-driver-x86@vger.kernel.org
7800 S:      Maintained
7801 F:      drivers/platform/x86/intel_pmc_ipc.c
7802 F:      drivers/platform/x86/intel_punit_ipc.c
7803 F:      arch/x86/include/asm/intel_pmc_ipc.h
7804 F:      arch/x86/include/asm/intel_punit_ipc.h
7805
7806 INTEL PMIC GPIO DRIVERS
7807 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7808 S:      Maintained
7809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7810 F:      drivers/gpio/gpio-*cove.c
7811 F:      drivers/gpio/gpio-msic.c
7812
7813 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7814 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7815 S:      Maintained
7816 F:      drivers/mfd/intel_msic.c
7817 F:      drivers/mfd/intel_soc_pmic*
7818 F:      include/linux/mfd/intel_msic.h
7819 F:      include/linux/mfd/intel_soc_pmic*
7820
7821 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7822 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7823 L:      linux-wireless@vger.kernel.org
7824 S:      Maintained
7825 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7826 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7827 F:      drivers/net/wireless/intel/ipw2x00/
7828
7829 INTEL PSTATE DRIVER
7830 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7831 M:      Len Brown <lenb@kernel.org>
7832 L:      linux-pm@vger.kernel.org
7833 S:      Supported
7834 F:      drivers/cpufreq/intel_pstate.c
7835
7836 INTEL RDMA RNIC DRIVER
7837 M:      Faisal Latif <faisal.latif@intel.com>
7838 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7839 L:      linux-rdma@vger.kernel.org
7840 S:      Supported
7841 F:      drivers/infiniband/hw/i40iw/
7842 F:      include/uapi/rdma/i40iw-abi.h
7843
7844 INTEL TELEMETRY DRIVER
7845 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7846 M:      "David E. Box" <david.e.box@linux.intel.com>
7847 L:      platform-driver-x86@vger.kernel.org
7848 S:      Maintained
7849 F:      arch/x86/include/asm/intel_telemetry.h
7850 F:      drivers/platform/x86/intel_telemetry*
7851
7852 INTEL VIRTUAL BUTTON DRIVER
7853 M:      AceLan Kao <acelan.kao@canonical.com>
7854 L:      platform-driver-x86@vger.kernel.org
7855 S:      Maintained
7856 F:      drivers/platform/x86/intel-vbtn.c
7857
7858 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7859 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7860 L:      linux-wireless@vger.kernel.org
7861 S:      Supported
7862 F:      drivers/net/wireless/intel/iwlegacy/
7863
7864 INTEL WIRELESS WIFI LINK (iwlwifi)
7865 M:      Johannes Berg <johannes.berg@intel.com>
7866 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7867 M:      Luca Coelho <luciano.coelho@intel.com>
7868 M:      Intel Linux Wireless <linuxwifi@intel.com>
7869 L:      linux-wireless@vger.kernel.org
7870 W:      http://intellinuxwireless.org
7871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7872 S:      Supported
7873 F:      drivers/net/wireless/intel/iwlwifi/
7874
7875 INTEL WIRELESS WIMAX CONNECTION 2400
7876 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7877 M:      linux-wimax@intel.com
7878 L:      wimax@linuxwimax.org (subscribers-only)
7879 S:      Supported
7880 W:      http://linuxwimax.org
7881 F:      Documentation/wimax/README.i2400m
7882 F:      drivers/net/wimax/i2400m/
7883 F:      include/uapi/linux/wimax/i2400m.h
7884
7885 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7886 M:      Mario Limonciello <mario.limonciello@dell.com>
7887 S:      Maintained
7888 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7889
7890 INTEL(R) TRACE HUB
7891 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7892 S:      Supported
7893 F:      Documentation/trace/intel_th.rst
7894 F:      drivers/hwtracing/intel_th/
7895
7896 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7897 M:      Ning Sun <ning.sun@intel.com>
7898 L:      tboot-devel@lists.sourceforge.net
7899 W:      http://tboot.sourceforge.net
7900 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7901 S:      Supported
7902 F:      Documentation/intel_txt.txt
7903 F:      include/linux/tboot.h
7904 F:      arch/x86/kernel/tboot.c
7905
7906 INTEL-MID GPIO DRIVER
7907 M:      David Cohen <david.a.cohen@linux.intel.com>
7908 L:      linux-gpio@vger.kernel.org
7909 S:      Maintained
7910 F:      drivers/gpio/gpio-intel-mid.c
7911
7912 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7913 M:      Linus Walleij <linus.walleij@linaro.org>
7914 L:      linux-iio@vger.kernel.org
7915 S:      Maintained
7916 F:      drivers/iio/gyro/mpu3050*
7917 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7918
7919 IOC3 ETHERNET DRIVER
7920 M:      Ralf Baechle <ralf@linux-mips.org>
7921 L:      linux-mips@vger.kernel.org
7922 S:      Maintained
7923 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7924
7925 IOC3 SERIAL DRIVER
7926 M:      Pat Gefre <pfg@sgi.com>
7927 L:      linux-serial@vger.kernel.org
7928 S:      Maintained
7929 F:      drivers/tty/serial/ioc3_serial.c
7930
7931 IOMAP FILESYSTEM LIBRARY
7932 M:      Christoph Hellwig <hch@infradead.org>
7933 M:      Darrick J. Wong <darrick.wong@oracle.com>
7934 M:      linux-xfs@vger.kernel.org
7935 M:      linux-fsdevel@vger.kernel.org
7936 L:      linux-xfs@vger.kernel.org
7937 L:      linux-fsdevel@vger.kernel.org
7938 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
7939 S:      Supported
7940 F:      fs/iomap.c
7941 F:      include/linux/iomap.h
7942
7943 IOMMU DRIVERS
7944 M:      Joerg Roedel <joro@8bytes.org>
7945 L:      iommu@lists.linux-foundation.org
7946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7947 S:      Maintained
7948 F:      Documentation/devicetree/bindings/iommu/
7949 F:      drivers/iommu/
7950 F:      include/linux/iommu.h
7951 F:      include/linux/of_iommu.h
7952 F:      include/linux/iova.h
7953
7954 IP MASQUERADING
7955 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7956 S:      Maintained
7957 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7958
7959 IPMI SUBSYSTEM
7960 M:      Corey Minyard <minyard@acm.org>
7961 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7962 W:      http://openipmi.sourceforge.net/
7963 S:      Supported
7964 F:      Documentation/devicetree/bindings/ipmi/
7965 F:      Documentation/IPMI.txt
7966 F:      drivers/char/ipmi/
7967 F:      include/linux/ipmi*
7968 F:      include/uapi/linux/ipmi*
7969
7970 IPS SCSI RAID DRIVER
7971 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7972 L:      linux-scsi@vger.kernel.org
7973 W:      http://www.adaptec.com/
7974 S:      Maintained
7975 F:      drivers/scsi/ips*
7976
7977 IPVS
7978 M:      Wensong Zhang <wensong@linux-vs.org>
7979 M:      Simon Horman <horms@verge.net.au>
7980 M:      Julian Anastasov <ja@ssi.bg>
7981 L:      netdev@vger.kernel.org
7982 L:      lvs-devel@vger.kernel.org
7983 S:      Maintained
7984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7986 F:      Documentation/networking/ipvs-sysctl.txt
7987 F:      include/net/ip_vs.h
7988 F:      include/uapi/linux/ip_vs.h
7989 F:      net/netfilter/ipvs/
7990
7991 IPWIRELESS DRIVER
7992 M:      Jiri Kosina <jikos@kernel.org>
7993 M:      David Sterba <dsterba@suse.com>
7994 S:      Odd Fixes
7995 F:      drivers/tty/ipwireless/
7996
7997 IPX NETWORK LAYER
7998 L:      netdev@vger.kernel.org
7999 S:      Obsolete
8000 F:      include/uapi/linux/ipx.h
8001
8002 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8003 M:      Marc Zyngier <marc.zyngier@arm.com>
8004 S:      Maintained
8005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8006 F:      Documentation/IRQ-domain.txt
8007 F:      include/linux/irqdomain.h
8008 F:      kernel/irq/irqdomain.c
8009 F:      kernel/irq/msi.c
8010
8011 IRQ SUBSYSTEM
8012 M:      Thomas Gleixner <tglx@linutronix.de>
8013 L:      linux-kernel@vger.kernel.org
8014 S:      Maintained
8015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8016 F:      kernel/irq/
8017
8018 IRQCHIP DRIVERS
8019 M:      Thomas Gleixner <tglx@linutronix.de>
8020 M:      Jason Cooper <jason@lakedaemon.net>
8021 M:      Marc Zyngier <marc.zyngier@arm.com>
8022 L:      linux-kernel@vger.kernel.org
8023 S:      Maintained
8024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8025 F:      Documentation/devicetree/bindings/interrupt-controller/
8026 F:      drivers/irqchip/
8027
8028 ISA
8029 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8030 S:      Maintained
8031 F:      Documentation/isa.txt
8032 F:      drivers/base/isa.c
8033 F:      include/linux/isa.h
8034
8035 ISA RADIO MODULE
8036 M:      Hans Verkuil <hverkuil@xs4all.nl>
8037 L:      linux-media@vger.kernel.org
8038 T:      git git://linuxtv.org/media_tree.git
8039 W:      https://linuxtv.org
8040 S:      Maintained
8041 F:      drivers/media/radio/radio-isa*
8042
8043 ISAPNP
8044 M:      Jaroslav Kysela <perex@perex.cz>
8045 S:      Maintained
8046 F:      Documentation/isapnp.txt
8047 F:      drivers/pnp/isapnp/
8048 F:      include/linux/isapnp.h
8049
8050 ISCSI
8051 M:      Lee Duncan <lduncan@suse.com>
8052 M:      Chris Leech <cleech@redhat.com>
8053 L:      open-iscsi@googlegroups.com
8054 W:      www.open-iscsi.com
8055 S:      Maintained
8056 F:      drivers/scsi/*iscsi*
8057 F:      include/scsi/*iscsi*
8058
8059 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8060 M:      Peter Jones <pjones@redhat.com>
8061 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8062 S:      Maintained
8063 F:      drivers/firmware/iscsi_ibft*
8064
8065 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8066 M:      Sagi Grimberg <sagi@grimberg.me>
8067 M:      Max Gurtovoy <maxg@mellanox.com>
8068 L:      linux-rdma@vger.kernel.org
8069 S:      Supported
8070 W:      http://www.openfabrics.org
8071 W:      www.open-iscsi.org
8072 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8073 F:      drivers/infiniband/ulp/iser/
8074
8075 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8076 M:      Sagi Grimberg <sagi@grimberg.me>
8077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8078 L:      linux-rdma@vger.kernel.org
8079 L:      target-devel@vger.kernel.org
8080 S:      Supported
8081 W:      http://www.linux-iscsi.org
8082 F:      drivers/infiniband/ulp/isert
8083
8084 ISDN SUBSYSTEM
8085 M:      Karsten Keil <isdn@linux-pingi.de>
8086 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8087 L:      netdev@vger.kernel.org
8088 W:      http://www.isdn4linux.de
8089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8090 S:      Maintained
8091 F:      Documentation/isdn/
8092 F:      drivers/isdn/
8093 F:      include/linux/isdn.h
8094 F:      include/linux/isdn/
8095 F:      include/uapi/linux/isdn.h
8096 F:      include/uapi/linux/isdn/
8097
8098 IT87 HARDWARE MONITORING DRIVER
8099 M:      Jean Delvare <jdelvare@suse.com>
8100 L:      linux-hwmon@vger.kernel.org
8101 S:      Maintained
8102 F:      Documentation/hwmon/it87
8103 F:      drivers/hwmon/it87.c
8104
8105 IT913X MEDIA DRIVER
8106 M:      Antti Palosaari <crope@iki.fi>
8107 L:      linux-media@vger.kernel.org
8108 W:      https://linuxtv.org
8109 W:      http://palosaari.fi/linux/
8110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8111 T:      git git://linuxtv.org/anttip/media_tree.git
8112 S:      Maintained
8113 F:      drivers/media/tuners/it913x*
8114
8115 IVTV VIDEO4LINUX DRIVER
8116 M:      Andy Walls <awalls@md.metrocast.net>
8117 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8118 L:      linux-media@vger.kernel.org
8119 T:      git git://linuxtv.org/media_tree.git
8120 W:      http://www.ivtvdriver.org
8121 S:      Maintained
8122 F:      Documentation/media/v4l-drivers/ivtv*
8123 F:      drivers/media/pci/ivtv/
8124 F:      include/uapi/linux/ivtv*
8125
8126 IX2505V MEDIA DRIVER
8127 M:      Malcolm Priestley <tvboxspy@gmail.com>
8128 L:      linux-media@vger.kernel.org
8129 W:      https://linuxtv.org
8130 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8131 S:      Maintained
8132 F:      drivers/media/dvb-frontends/ix2505v*
8133
8134 JAILHOUSE HYPERVISOR INTERFACE
8135 M:      Jan Kiszka <jan.kiszka@siemens.com>
8136 L:      jailhouse-dev@googlegroups.com
8137 S:      Maintained
8138 F:      arch/x86/kernel/jailhouse.c
8139 F:      arch/x86/include/asm/jailhouse_para.h
8140
8141 JC42.4 TEMPERATURE SENSOR DRIVER
8142 M:      Guenter Roeck <linux@roeck-us.net>
8143 L:      linux-hwmon@vger.kernel.org
8144 S:      Maintained
8145 F:      drivers/hwmon/jc42.c
8146 F:      Documentation/hwmon/jc42
8147
8148 JFS FILESYSTEM
8149 M:      Dave Kleikamp <shaggy@kernel.org>
8150 L:      jfs-discussion@lists.sourceforge.net
8151 W:      http://jfs.sourceforge.net/
8152 T:      git git://github.com/kleikamp/linux-shaggy.git
8153 S:      Maintained
8154 F:      Documentation/filesystems/jfs.txt
8155 F:      fs/jfs/
8156
8157 JME NETWORK DRIVER
8158 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8159 L:      netdev@vger.kernel.org
8160 S:      Maintained
8161 F:      drivers/net/ethernet/jme.*
8162
8163 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8164 M:      David Woodhouse <dwmw2@infradead.org>
8165 L:      linux-mtd@lists.infradead.org
8166 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8167 S:      Maintained
8168 F:      fs/jffs2/
8169 F:      include/uapi/linux/jffs2.h
8170
8171 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8172 M:      "Theodore Ts'o" <tytso@mit.edu>
8173 M:      Jan Kara <jack@suse.com>
8174 L:      linux-ext4@vger.kernel.org
8175 S:      Maintained
8176 F:      fs/jbd2/
8177 F:      include/linux/jbd2.h
8178
8179 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8180 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8181 L:      linux-media@vger.kernel.org
8182 S:      Maintained
8183 F:      drivers/media/platform/rcar_jpu.c
8184
8185 JSM Neo PCI based serial card
8186 L:      linux-serial@vger.kernel.org
8187 S:      Orphan
8188 F:      drivers/tty/serial/jsm/
8189
8190 K10TEMP HARDWARE MONITORING DRIVER
8191 M:      Clemens Ladisch <clemens@ladisch.de>
8192 L:      linux-hwmon@vger.kernel.org
8193 S:      Maintained
8194 F:      Documentation/hwmon/k10temp
8195 F:      drivers/hwmon/k10temp.c
8196
8197 K8TEMP HARDWARE MONITORING DRIVER
8198 M:      Rudolf Marek <r.marek@assembler.cz>
8199 L:      linux-hwmon@vger.kernel.org
8200 S:      Maintained
8201 F:      Documentation/hwmon/k8temp
8202 F:      drivers/hwmon/k8temp.c
8203
8204 KASAN
8205 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8206 R:      Alexander Potapenko <glider@google.com>
8207 R:      Dmitry Vyukov <dvyukov@google.com>
8208 L:      kasan-dev@googlegroups.com
8209 S:      Maintained
8210 F:      arch/*/include/asm/kasan.h
8211 F:      arch/*/mm/kasan_init*
8212 F:      Documentation/dev-tools/kasan.rst
8213 F:      include/linux/kasan*.h
8214 F:      lib/test_kasan.c
8215 F:      mm/kasan/
8216 F:      scripts/Makefile.kasan
8217
8218 KCONFIG
8219 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8221 L:      linux-kbuild@vger.kernel.org
8222 S:      Maintained
8223 F:      Documentation/kbuild/kconfig*
8224 F:      scripts/kconfig/
8225 F:      scripts/Kconfig.include
8226
8227 KDUMP
8228 M:      Dave Young <dyoung@redhat.com>
8229 M:      Baoquan He <bhe@redhat.com>
8230 R:      Vivek Goyal <vgoyal@redhat.com>
8231 L:      kexec@lists.infradead.org
8232 W:      http://lse.sourceforge.net/kdump/
8233 S:      Maintained
8234 F:      Documentation/kdump/
8235
8236 KEENE FM RADIO TRANSMITTER DRIVER
8237 M:      Hans Verkuil <hverkuil@xs4all.nl>
8238 L:      linux-media@vger.kernel.org
8239 T:      git git://linuxtv.org/media_tree.git
8240 W:      https://linuxtv.org
8241 S:      Maintained
8242 F:      drivers/media/radio/radio-keene*
8243
8244 KERNEL AUTOMOUNTER
8245 M:      Ian Kent <raven@themaw.net>
8246 L:      autofs@vger.kernel.org
8247 S:      Maintained
8248 F:      fs/autofs/
8249
8250 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8251 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8252 M:      Michal Marek <michal.lkml@markovi.net>
8253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8254 L:      linux-kbuild@vger.kernel.org
8255 S:      Maintained
8256 F:      Documentation/kbuild/
8257 F:      Makefile
8258 F:      scripts/Kbuild*
8259 F:      scripts/Makefile*
8260 F:      scripts/basic/
8261 F:      scripts/mk*
8262 F:      scripts/mod/
8263 F:      scripts/package/
8264
8265 KERNEL JANITORS
8266 L:      kernel-janitors@vger.kernel.org
8267 W:      http://kernelnewbies.org/KernelJanitors
8268 S:      Odd Fixes
8269
8270 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8271 M:      "J. Bruce Fields" <bfields@fieldses.org>
8272 M:      Jeff Layton <jlayton@kernel.org>
8273 L:      linux-nfs@vger.kernel.org
8274 W:      http://nfs.sourceforge.net/
8275 T:      git git://linux-nfs.org/~bfields/linux.git
8276 S:      Supported
8277 F:      fs/nfsd/
8278 F:      include/uapi/linux/nfsd/
8279 F:      fs/lockd/
8280 F:      fs/nfs_common/
8281 F:      net/sunrpc/
8282 F:      include/linux/lockd/
8283 F:      include/linux/sunrpc/
8284 F:      include/uapi/linux/sunrpc/
8285
8286 KERNEL SELFTEST FRAMEWORK
8287 M:      Shuah Khan <shuah@kernel.org>
8288 M:      Shuah Khan <skhan@linuxfoundation.org>
8289 L:      linux-kselftest@vger.kernel.org
8290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8291 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8292 S:      Maintained
8293 F:      tools/testing/selftests/
8294 F:      Documentation/dev-tools/kselftest*
8295
8296 KERNEL USERMODE HELPER
8297 M:      Luis Chamberlain <mcgrof@kernel.org>
8298 L:      linux-kernel@vger.kernel.org
8299 S:      Maintained
8300 F:      kernel/umh.c
8301 F:      include/linux/umh.h
8302
8303 KERNEL VIRTUAL MACHINE (KVM)
8304 M:      Paolo Bonzini <pbonzini@redhat.com>
8305 M:      Radim Krčmář <rkrcmar@redhat.com>
8306 L:      kvm@vger.kernel.org
8307 W:      http://www.linux-kvm.org
8308 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8309 S:      Supported
8310 F:      Documentation/virtual/kvm/
8311 F:      include/trace/events/kvm.h
8312 F:      include/uapi/asm-generic/kvm*
8313 F:      include/uapi/linux/kvm*
8314 F:      include/asm-generic/kvm*
8315 F:      include/linux/kvm*
8316 F:      include/kvm/iodev.h
8317 F:      virt/kvm/*
8318 F:      tools/kvm/
8319
8320 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8321 M:      Joerg Roedel <joro@8bytes.org>
8322 L:      kvm@vger.kernel.org
8323 W:      http://www.linux-kvm.org/
8324 S:      Maintained
8325 F:      arch/x86/include/asm/svm.h
8326 F:      arch/x86/kvm/svm.c
8327
8328 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8329 M:      Christoffer Dall <christoffer.dall@arm.com>
8330 M:      Marc Zyngier <marc.zyngier@arm.com>
8331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8332 L:      kvmarm@lists.cs.columbia.edu
8333 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8335 S:      Supported
8336 F:      arch/arm/include/uapi/asm/kvm*
8337 F:      arch/arm/include/asm/kvm*
8338 F:      arch/arm/kvm/
8339 F:      virt/kvm/arm/
8340 F:      include/kvm/arm_*
8341
8342 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8343 M:      Christoffer Dall <christoffer.dall@arm.com>
8344 M:      Marc Zyngier <marc.zyngier@arm.com>
8345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8346 L:      kvmarm@lists.cs.columbia.edu
8347 S:      Maintained
8348 F:      arch/arm64/include/uapi/asm/kvm*
8349 F:      arch/arm64/include/asm/kvm*
8350 F:      arch/arm64/kvm/
8351
8352 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8353 M:      James Hogan <jhogan@kernel.org>
8354 L:      linux-mips@vger.kernel.org
8355 S:      Supported
8356 F:      arch/mips/include/uapi/asm/kvm*
8357 F:      arch/mips/include/asm/kvm*
8358 F:      arch/mips/kvm/
8359
8360 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8361 M:      Paul Mackerras <paulus@ozlabs.org>
8362 L:      kvm-ppc@vger.kernel.org
8363 W:      http://www.linux-kvm.org/
8364 T:      git git://github.com/agraf/linux-2.6.git
8365 S:      Supported
8366 F:      arch/powerpc/include/uapi/asm/kvm*
8367 F:      arch/powerpc/include/asm/kvm*
8368 F:      arch/powerpc/kvm/
8369 F:      arch/powerpc/kernel/kvm*
8370
8371 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8372 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8373 M:      Janosch Frank <frankja@linux.ibm.com>
8374 R:      David Hildenbrand <david@redhat.com>
8375 R:      Cornelia Huck <cohuck@redhat.com>
8376 L:      linux-s390@vger.kernel.org
8377 W:      http://www.ibm.com/developerworks/linux/linux390/
8378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8379 S:      Supported
8380 F:      arch/s390/include/uapi/asm/kvm*
8381 F:      arch/s390/include/asm/gmap.h
8382 F:      arch/s390/include/asm/kvm*
8383 F:      arch/s390/kvm/
8384 F:      arch/s390/mm/gmap.c
8385
8386 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8387 M:      Paolo Bonzini <pbonzini@redhat.com>
8388 M:      Radim Krčmář <rkrcmar@redhat.com>
8389 L:      kvm@vger.kernel.org
8390 W:      http://www.linux-kvm.org
8391 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8392 S:      Supported
8393 F:      arch/x86/kvm/
8394 F:      arch/x86/kvm/*/
8395 F:      arch/x86/include/uapi/asm/kvm*
8396 F:      arch/x86/include/asm/kvm*
8397 F:      arch/x86/include/asm/pvclock-abi.h
8398 F:      arch/x86/kernel/kvm.c
8399 F:      arch/x86/kernel/kvmclock.c
8400
8401 KERNFS
8402 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8403 M:      Tejun Heo <tj@kernel.org>
8404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8405 S:      Supported
8406 F:      include/linux/kernfs.h
8407 F:      fs/kernfs/
8408
8409 KEXEC
8410 M:      Eric Biederman <ebiederm@xmission.com>
8411 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8412 L:      kexec@lists.infradead.org
8413 S:      Maintained
8414 F:      include/linux/kexec.h
8415 F:      include/uapi/linux/kexec.h
8416 F:      kernel/kexec*
8417
8418 KEYS-ENCRYPTED
8419 M:      Mimi Zohar <zohar@linux.ibm.com>
8420 L:      linux-integrity@vger.kernel.org
8421 L:      keyrings@vger.kernel.org
8422 S:      Supported
8423 F:      Documentation/security/keys/trusted-encrypted.rst
8424 F:      include/keys/encrypted-type.h
8425 F:      security/keys/encrypted-keys/
8426
8427 KEYS-TRUSTED
8428 M:      James Bottomley <jejb@linux.ibm.com>
8429 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8430 M:      Mimi Zohar <zohar@linuxibm.com>
8431 L:      linux-integrity@vger.kernel.org
8432 L:      keyrings@vger.kernel.org
8433 S:      Supported
8434 F:      Documentation/security/keys/trusted-encrypted.rst
8435 F:      include/keys/trusted-type.h
8436 F:      security/keys/trusted.c
8437 F:      security/keys/trusted.h
8438
8439 KEYS/KEYRINGS:
8440 M:      David Howells <dhowells@redhat.com>
8441 L:      keyrings@vger.kernel.org
8442 S:      Maintained
8443 F:      Documentation/security/keys/core.rst
8444 F:      include/linux/key.h
8445 F:      include/linux/key-type.h
8446 F:      include/linux/keyctl.h
8447 F:      include/uapi/linux/keyctl.h
8448 F:      include/keys/
8449 F:      security/keys/
8450
8451 KGDB / KDB /debug_core
8452 M:      Jason Wessel <jason.wessel@windriver.com>
8453 M:      Daniel Thompson <daniel.thompson@linaro.org>
8454 W:      http://kgdb.wiki.kernel.org/
8455 L:      kgdb-bugreport@lists.sourceforge.net
8456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8457 S:      Maintained
8458 F:      Documentation/dev-tools/kgdb.rst
8459 F:      drivers/misc/kgdbts.c
8460 F:      drivers/tty/serial/kgdboc.c
8461 F:      include/linux/kdb.h
8462 F:      include/linux/kgdb.h
8463 F:      kernel/debug/
8464
8465 KMEMLEAK
8466 M:      Catalin Marinas <catalin.marinas@arm.com>
8467 S:      Maintained
8468 F:      Documentation/dev-tools/kmemleak.rst
8469 F:      include/linux/kmemleak.h
8470 F:      mm/kmemleak.c
8471 F:      mm/kmemleak-test.c
8472
8473 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8474 M:      Luis Chamberlain <mcgrof@kernel.org>
8475 L:      linux-kernel@vger.kernel.org
8476 S:      Maintained
8477 F:      kernel/kmod.c
8478 F:      include/linux/kmod.h
8479 F:      lib/test_kmod.c
8480 F:      tools/testing/selftests/kmod/
8481
8482 KPROBES
8483 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8484 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8485 M:      "David S. Miller" <davem@davemloft.net>
8486 M:      Masami Hiramatsu <mhiramat@kernel.org>
8487 S:      Maintained
8488 F:      Documentation/kprobes.txt
8489 F:      include/linux/kprobes.h
8490 F:      include/asm-generic/kprobes.h
8491 F:      kernel/kprobes.c
8492
8493 KS0108 LCD CONTROLLER DRIVER
8494 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8495 S:      Maintained
8496 F:      Documentation/auxdisplay/ks0108
8497 F:      drivers/auxdisplay/ks0108.c
8498 F:      include/linux/ks0108.h
8499
8500 L3MDEV
8501 M:      David Ahern <dsa@cumulusnetworks.com>
8502 L:      netdev@vger.kernel.org
8503 S:      Maintained
8504 F:      net/l3mdev
8505 F:      include/net/l3mdev.h
8506
8507 L7 BPF FRAMEWORK
8508 M:      John Fastabend <john.fastabend@gmail.com>
8509 M:      Daniel Borkmann <daniel@iogearbox.net>
8510 L:      netdev@vger.kernel.org
8511 L:      bpf@vger.kernel.org
8512 S:      Maintained
8513 F:      include/linux/skmsg.h
8514 F:      net/core/skmsg.c
8515 F:      net/core/sock_map.c
8516 F:      net/ipv4/tcp_bpf.c
8517
8518 LANTIQ / INTEL Ethernet drivers
8519 M:      Hauke Mehrtens <hauke@hauke-m.de>
8520 L:      netdev@vger.kernel.org
8521 S:      Maintained
8522 F:      net/dsa/tag_gswip.c
8523 F:      drivers/net/ethernet/lantiq_xrx200.c
8524 F:      drivers/net/dsa/lantiq_pce.h
8525 F:      drivers/net/dsa/lantiq_gswip.c
8526
8527 LANTIQ MIPS ARCHITECTURE
8528 M:      John Crispin <john@phrozen.org>
8529 L:      linux-mips@vger.kernel.org
8530 S:      Maintained
8531 F:      arch/mips/lantiq
8532 F:      drivers/soc/lantiq
8533
8534 LAPB module
8535 L:      linux-x25@vger.kernel.org
8536 S:      Orphan
8537 F:      Documentation/networking/lapb-module.txt
8538 F:      include/*/lapb.h
8539 F:      net/lapb/
8540
8541 LASI 53c700 driver for PARISC
8542 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8543 L:      linux-scsi@vger.kernel.org
8544 S:      Maintained
8545 F:      Documentation/scsi/53c700.txt
8546 F:      drivers/scsi/53c700*
8547
8548 LEAKING_ADDRESSES
8549 M:      Tobin C. Harding <me@tobin.cc>
8550 M:      Tycho Andersen <tycho@tycho.ws>
8551 L:      kernel-hardening@lists.openwall.com
8552 S:      Maintained
8553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8554 F:      scripts/leaking_addresses.pl
8555
8556 LED SUBSYSTEM
8557 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8558 M:      Pavel Machek <pavel@ucw.cz>
8559 L:      linux-leds@vger.kernel.org
8560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8561 S:      Maintained
8562 F:      Documentation/devicetree/bindings/leds/
8563 F:      drivers/leds/
8564 F:      include/linux/leds.h
8565
8566 LEGACY EEPROM DRIVER
8567 M:      Jean Delvare <jdelvare@suse.com>
8568 S:      Maintained
8569 F:      Documentation/misc-devices/eeprom
8570 F:      drivers/misc/eeprom/eeprom.c
8571
8572 LEGO MINDSTORMS EV3
8573 R:      David Lechner <david@lechnology.com>
8574 S:      Maintained
8575 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8576 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8577 F:      drivers/power/supply/lego_ev3_battery.c
8578
8579 LEGO USB Tower driver
8580 M:      Juergen Stuber <starblue@users.sourceforge.net>
8581 L:      legousb-devel@lists.sourceforge.net
8582 W:      http://legousb.sourceforge.net/
8583 S:      Maintained
8584 F:      drivers/usb/misc/legousbtower.c
8585
8586 LG LAPTOP EXTRAS
8587 M:      Matan Ziv-Av <matan@svgalib.org>
8588 L:      platform-driver-x86@vger.kernel.org
8589 S:      Maintained
8590 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8591 F:      Documentation/laptops/lg-laptop.rst
8592 F:      drivers/platform/x86/lg-laptop.c
8593
8594 LG2160 MEDIA DRIVER
8595 M:      Michael Krufky <mkrufky@linuxtv.org>
8596 L:      linux-media@vger.kernel.org
8597 W:      https://linuxtv.org
8598 W:      http://github.com/mkrufky
8599 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8600 T:      git git://linuxtv.org/mkrufky/tuners.git
8601 S:      Maintained
8602 F:      drivers/media/dvb-frontends/lg2160.*
8603
8604 LGDT3305 MEDIA DRIVER
8605 M:      Michael Krufky <mkrufky@linuxtv.org>
8606 L:      linux-media@vger.kernel.org
8607 W:      https://linuxtv.org
8608 W:      http://github.com/mkrufky
8609 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8610 T:      git git://linuxtv.org/mkrufky/tuners.git
8611 S:      Maintained
8612 F:      drivers/media/dvb-frontends/lgdt3305.*
8613
8614 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8615 M:      Viresh Kumar <vireshk@kernel.org>
8616 L:      linux-ide@vger.kernel.org
8617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8618 S:      Maintained
8619 F:      include/linux/pata_arasan_cf_data.h
8620 F:      drivers/ata/pata_arasan_cf.c
8621
8622 LIBATA PATA DRIVERS
8623 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8624 M:      Jens Axboe <axboe@kernel.dk>
8625 L:      linux-ide@vger.kernel.org
8626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8627 S:      Maintained
8628 F:      drivers/ata/pata_*.c
8629 F:      drivers/ata/ata_generic.c
8630
8631 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8632 M:      Linus Walleij <linus.walleij@linaro.org>
8633 L:      linux-ide@vger.kernel.org
8634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8635 S:      Maintained
8636 F:      drivers/ata/pata_ftide010.c
8637 F:      drivers/ata/sata_gemini.c
8638 F:      drivers/ata/sata_gemini.h
8639
8640 LIBATA SATA AHCI PLATFORM devices support
8641 M:      Hans de Goede <hdegoede@redhat.com>
8642 M:      Jens Axboe <axboe@kernel.dk>
8643 L:      linux-ide@vger.kernel.org
8644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8645 S:      Maintained
8646 F:      drivers/ata/ahci_platform.c
8647 F:      drivers/ata/libahci_platform.c
8648 F:      include/linux/ahci_platform.h
8649
8650 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8651 M:      Mikael Pettersson <mikpelinux@gmail.com>
8652 L:      linux-ide@vger.kernel.org
8653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8654 S:      Maintained
8655 F:      drivers/ata/sata_promise.*
8656
8657 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8658 M:      Jens Axboe <axboe@kernel.dk>
8659 L:      linux-ide@vger.kernel.org
8660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8661 S:      Maintained
8662 F:      drivers/ata/
8663 F:      include/linux/ata.h
8664 F:      include/linux/libata.h
8665 F:      Documentation/devicetree/bindings/ata/
8666
8667 LIBLOCKDEP
8668 M:      Sasha Levin <alexander.levin@microsoft.com>
8669 S:      Maintained
8670 F:      tools/lib/lockdep/
8671
8672 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8673 M:      Ross Zwisler <zwisler@kernel.org>
8674 M:      Dan Williams <dan.j.williams@intel.com>
8675 M:      Vishal Verma <vishal.l.verma@intel.com>
8676 M:      Dave Jiang <dave.jiang@intel.com>
8677 L:      linux-nvdimm@lists.01.org
8678 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8679 S:      Supported
8680 F:      drivers/nvdimm/blk.c
8681 F:      drivers/nvdimm/region_devs.c
8682
8683 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8684 M:      Vishal Verma <vishal.l.verma@intel.com>
8685 M:      Dan Williams <dan.j.williams@intel.com>
8686 M:      Ross Zwisler <zwisler@kernel.org>
8687 M:      Dave Jiang <dave.jiang@intel.com>
8688 L:      linux-nvdimm@lists.01.org
8689 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8690 S:      Supported
8691 F:      drivers/nvdimm/btt*
8692
8693 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8694 M:      Ross Zwisler <zwisler@kernel.org>
8695 M:      Dan Williams <dan.j.williams@intel.com>
8696 M:      Vishal Verma <vishal.l.verma@intel.com>
8697 M:      Dave Jiang <dave.jiang@intel.com>
8698 L:      linux-nvdimm@lists.01.org
8699 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8700 S:      Supported
8701 F:      drivers/nvdimm/pmem*
8702
8703 LIBNVDIMM: DEVICETREE BINDINGS
8704 M:      Oliver O'Halloran <oohall@gmail.com>
8705 L:      linux-nvdimm@lists.01.org
8706 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8707 S:      Supported
8708 F:      drivers/nvdimm/of_pmem.c
8709 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8710
8711 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8712 M:      Dan Williams <dan.j.williams@intel.com>
8713 M:      Ross Zwisler <zwisler@kernel.org>
8714 M:      Vishal Verma <vishal.l.verma@intel.com>
8715 M:      Dave Jiang <dave.jiang@intel.com>
8716 L:      linux-nvdimm@lists.01.org
8717 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8719 S:      Supported
8720 F:      drivers/nvdimm/*
8721 F:      drivers/acpi/nfit/*
8722 F:      include/linux/nd.h
8723 F:      include/linux/libnvdimm.h
8724 F:      include/uapi/linux/ndctl.h
8725
8726 LIGHTNVM PLATFORM SUPPORT
8727 M:      Matias Bjorling <mb@lightnvm.io>
8728 W:      http://github/OpenChannelSSD
8729 L:      linux-block@vger.kernel.org
8730 S:      Maintained
8731 F:      drivers/lightnvm/
8732 F:      include/linux/lightnvm.h
8733 F:      include/uapi/linux/lightnvm.h
8734
8735 LINUX FOR POWER MACINTOSH
8736 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8737 W:      http://www.penguinppc.org/
8738 L:      linuxppc-dev@lists.ozlabs.org
8739 S:      Maintained
8740 F:      arch/powerpc/platforms/powermac/
8741 F:      drivers/macintosh/
8742
8743 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8744 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8745 M:      Paul Mackerras <paulus@samba.org>
8746 M:      Michael Ellerman <mpe@ellerman.id.au>
8747 W:      https://github.com/linuxppc/linux/wiki
8748 L:      linuxppc-dev@lists.ozlabs.org
8749 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8751 S:      Supported
8752 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8753 F:      Documentation/devicetree/bindings/powerpc/
8754 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8755 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8756 F:      Documentation/powerpc/
8757 F:      arch/powerpc/
8758 F:      drivers/char/tpm/tpm_ibmvtpm*
8759 F:      drivers/crypto/nx/
8760 F:      drivers/crypto/vmx/
8761 F:      drivers/i2c/busses/i2c-opal.c
8762 F:      drivers/net/ethernet/ibm/ibmveth.*
8763 F:      drivers/net/ethernet/ibm/ibmvnic.*
8764 F:      drivers/pci/hotplug/pnv_php.c
8765 F:      drivers/pci/hotplug/rpa*
8766 F:      drivers/rtc/rtc-opal.c
8767 F:      drivers/scsi/ibmvscsi/
8768 F:      drivers/tty/hvc/hvc_opal.c
8769 F:      drivers/watchdog/wdrtas.c
8770 F:      tools/testing/selftests/powerpc
8771 N:      /pmac
8772 N:      powermac
8773 N:      powernv
8774 N:      [^a-z0-9]ps3
8775 N:      pseries
8776
8777 LINUX FOR POWERPC EMBEDDED MPC5XXX
8778 M:      Anatolij Gustschin <agust@denx.de>
8779 L:      linuxppc-dev@lists.ozlabs.org
8780 T:      git git://git.denx.de/linux-denx-agust.git
8781 S:      Maintained
8782 F:      arch/powerpc/platforms/512x/
8783 F:      arch/powerpc/platforms/52xx/
8784
8785 LINUX FOR POWERPC EMBEDDED PPC4XX
8786 M:      Alistair Popple <alistair@popple.id.au>
8787 M:      Matt Porter <mporter@kernel.crashing.org>
8788 W:      http://www.penguinppc.org/
8789 L:      linuxppc-dev@lists.ozlabs.org
8790 S:      Maintained
8791 F:      arch/powerpc/platforms/40x/
8792 F:      arch/powerpc/platforms/44x/
8793
8794 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8795 M:      Scott Wood <oss@buserror.net>
8796 M:      Kumar Gala <galak@kernel.crashing.org>
8797 W:      http://www.penguinppc.org/
8798 L:      linuxppc-dev@lists.ozlabs.org
8799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8800 S:      Maintained
8801 F:      arch/powerpc/platforms/83xx/
8802 F:      arch/powerpc/platforms/85xx/
8803 F:      Documentation/devicetree/bindings/powerpc/fsl/
8804
8805 LINUX FOR POWERPC EMBEDDED PPC8XX
8806 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8807 W:      http://www.penguinppc.org/
8808 L:      linuxppc-dev@lists.ozlabs.org
8809 S:      Maintained
8810 F:      arch/powerpc/platforms/8xx/
8811
8812 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8813 L:      linuxppc-dev@lists.ozlabs.org
8814 S:      Orphan
8815 F:      arch/powerpc/*/*virtex*
8816 F:      arch/powerpc/*/*/*virtex*
8817
8818 LINUX FOR POWERPC PA SEMI PWRFICIENT
8819 L:      linuxppc-dev@lists.ozlabs.org
8820 S:      Orphan
8821 F:      arch/powerpc/platforms/pasemi/
8822 F:      drivers/*/*pasemi*
8823 F:      drivers/*/*/*pasemi*
8824
8825 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8826 M:      Kees Cook <keescook@chromium.org>
8827 S:      Maintained
8828 F:      drivers/misc/lkdtm/*
8829
8830 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8831 M:      Alan Stern <stern@rowland.harvard.edu>
8832 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8833 M:      Will Deacon <will.deacon@arm.com>
8834 M:      Peter Zijlstra <peterz@infradead.org>
8835 M:      Boqun Feng <boqun.feng@gmail.com>
8836 M:      Nicholas Piggin <npiggin@gmail.com>
8837 M:      David Howells <dhowells@redhat.com>
8838 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8839 M:      Luc Maranget <luc.maranget@inria.fr>
8840 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8841 R:      Akira Yokosawa <akiyks@gmail.com>
8842 R:      Daniel Lustig <dlustig@nvidia.com>
8843 L:      linux-kernel@vger.kernel.org
8844 L:      linux-arch@vger.kernel.org
8845 S:      Supported
8846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8847 F:      tools/memory-model/
8848 F:      Documentation/atomic_bitops.txt
8849 F:      Documentation/atomic_t.txt
8850 F:      Documentation/core-api/atomic_ops.rst
8851 F:      Documentation/core-api/refcount-vs-atomic.rst
8852 F:      Documentation/memory-barriers.txt
8853
8854 LIS3LV02D ACCELEROMETER DRIVER
8855 M:      Eric Piel <eric.piel@tremplin-utc.net>
8856 S:      Maintained
8857 F:      Documentation/misc-devices/lis3lv02d
8858 F:      drivers/misc/lis3lv02d/
8859 F:      drivers/platform/x86/hp_accel.c
8860
8861 LIVE PATCHING
8862 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8863 M:      Jessica Yu <jeyu@kernel.org>
8864 M:      Jiri Kosina <jikos@kernel.org>
8865 M:      Miroslav Benes <mbenes@suse.cz>
8866 R:      Petr Mladek <pmladek@suse.com>
8867 S:      Maintained
8868 F:      kernel/livepatch/
8869 F:      include/linux/livepatch.h
8870 F:      arch/x86/include/asm/livepatch.h
8871 F:      arch/x86/kernel/livepatch.c
8872 F:      Documentation/livepatch/
8873 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8874 F:      samples/livepatch/
8875 L:      live-patching@vger.kernel.org
8876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8877
8878 LLC (802.2)
8879 L:      netdev@vger.kernel.org
8880 S:      Odd fixes
8881 F:      include/linux/llc.h
8882 F:      include/uapi/linux/llc.h
8883 F:      include/net/llc*
8884 F:      net/llc/
8885
8886 LM73 HARDWARE MONITOR DRIVER
8887 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8888 L:      linux-hwmon@vger.kernel.org
8889 S:      Maintained
8890 F:      drivers/hwmon/lm73.c
8891
8892 LM78 HARDWARE MONITOR DRIVER
8893 M:      Jean Delvare <jdelvare@suse.com>
8894 L:      linux-hwmon@vger.kernel.org
8895 S:      Maintained
8896 F:      Documentation/hwmon/lm78
8897 F:      drivers/hwmon/lm78.c
8898
8899 LM83 HARDWARE MONITOR DRIVER
8900 M:      Jean Delvare <jdelvare@suse.com>
8901 L:      linux-hwmon@vger.kernel.org
8902 S:      Maintained
8903 F:      Documentation/hwmon/lm83
8904 F:      drivers/hwmon/lm83.c
8905
8906 LM90 HARDWARE MONITOR DRIVER
8907 M:      Jean Delvare <jdelvare@suse.com>
8908 L:      linux-hwmon@vger.kernel.org
8909 S:      Maintained
8910 F:      Documentation/hwmon/lm90
8911 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8912 F:      drivers/hwmon/lm90.c
8913 F:      include/dt-bindings/thermal/lm90.h
8914
8915 LM95234 HARDWARE MONITOR DRIVER
8916 M:      Guenter Roeck <linux@roeck-us.net>
8917 L:      linux-hwmon@vger.kernel.org
8918 S:      Maintained
8919 F:      Documentation/hwmon/lm95234
8920 F:      drivers/hwmon/lm95234.c
8921
8922 LME2510 MEDIA DRIVER
8923 M:      Malcolm Priestley <tvboxspy@gmail.com>
8924 L:      linux-media@vger.kernel.org
8925 W:      https://linuxtv.org
8926 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8927 S:      Maintained
8928 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8929
8930 LOADPIN SECURITY MODULE
8931 M:      Kees Cook <keescook@chromium.org>
8932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8933 S:      Supported
8934 F:      security/loadpin/
8935 F:      Documentation/admin-guide/LSM/LoadPin.rst
8936
8937 LOCKING PRIMITIVES
8938 M:      Peter Zijlstra <peterz@infradead.org>
8939 M:      Ingo Molnar <mingo@redhat.com>
8940 M:      Will Deacon <will.deacon@arm.com>
8941 L:      linux-kernel@vger.kernel.org
8942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8943 S:      Maintained
8944 F:      Documentation/locking/
8945 F:      include/linux/lockdep.h
8946 F:      include/linux/spinlock*.h
8947 F:      arch/*/include/asm/spinlock*.h
8948 F:      include/linux/rwlock*.h
8949 F:      include/linux/mutex*.h
8950 F:      include/linux/rwsem*.h
8951 F:      arch/*/include/asm/rwsem.h
8952 F:      include/linux/seqlock.h
8953 F:      lib/locking*.[ch]
8954 F:      kernel/locking/
8955 X:      kernel/locking/locktorture.c
8956
8957 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8958 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8959 L:      linux-ntfs-dev@lists.sourceforge.net
8960 W:      http://www.linux-ntfs.org/content/view/19/37/
8961 S:      Maintained
8962 F:      Documentation/ldm.txt
8963 F:      block/partitions/ldm.*
8964
8965 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8966 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8967 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8968 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8969 L:      MPT-FusionLinux.pdl@broadcom.com
8970 L:      linux-scsi@vger.kernel.org
8971 W:      http://www.avagotech.com/support/
8972 S:      Supported
8973 F:      drivers/message/fusion/
8974 F:      drivers/scsi/mpt3sas/
8975
8976 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8977 M:      Matthew Wilcox <willy@infradead.org>
8978 L:      linux-scsi@vger.kernel.org
8979 S:      Maintained
8980 F:      drivers/scsi/sym53c8xx_2/
8981
8982 LTC1660 DAC DRIVER
8983 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8984 L:      linux-iio@vger.kernel.org
8985 S:      Maintained
8986 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8987 F:      drivers/iio/dac/ltc1660.c
8988
8989 LTC4261 HARDWARE MONITOR DRIVER
8990 M:      Guenter Roeck <linux@roeck-us.net>
8991 L:      linux-hwmon@vger.kernel.org
8992 S:      Maintained
8993 F:      Documentation/hwmon/ltc4261
8994 F:      drivers/hwmon/ltc4261.c
8995
8996 LTC4306 I2C MULTIPLEXER DRIVER
8997 M:      Michael Hennerich <michael.hennerich@analog.com>
8998 W:      http://ez.analog.com/community/linux-device-drivers
8999 L:      linux-i2c@vger.kernel.org
9000 S:      Supported
9001 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9002 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9003
9004 LTP (Linux Test Project)
9005 M:      Mike Frysinger <vapier@gentoo.org>
9006 M:      Cyril Hrubis <chrubis@suse.cz>
9007 M:      Wanlong Gao <wanlong.gao@gmail.com>
9008 M:      Jan Stancek <jstancek@redhat.com>
9009 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9010 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9011 L:      ltp@lists.linux.it (subscribers-only)
9012 W:      http://linux-test-project.github.io/
9013 T:      git git://github.com/linux-test-project/ltp.git
9014 S:      Maintained
9015
9016 M68K ARCHITECTURE
9017 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9018 L:      linux-m68k@lists.linux-m68k.org
9019 W:      http://www.linux-m68k.org/
9020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9021 S:      Maintained
9022 F:      arch/m68k/
9023 F:      drivers/zorro/
9024
9025 M68K ON APPLE MACINTOSH
9026 M:      Joshua Thompson <funaho@jurai.org>
9027 W:      http://www.mac.linux-m68k.org/
9028 L:      linux-m68k@lists.linux-m68k.org
9029 S:      Maintained
9030 F:      arch/m68k/mac/
9031
9032 M68K ON HP9000/300
9033 M:      Philip Blundell <philb@gnu.org>
9034 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9035 S:      Maintained
9036 F:      arch/m68k/hp300/
9037
9038 M88DS3103 MEDIA DRIVER
9039 M:      Antti Palosaari <crope@iki.fi>
9040 L:      linux-media@vger.kernel.org
9041 W:      https://linuxtv.org
9042 W:      http://palosaari.fi/linux/
9043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9044 T:      git git://linuxtv.org/anttip/media_tree.git
9045 S:      Maintained
9046 F:      drivers/media/dvb-frontends/m88ds3103*
9047
9048 M88RS2000 MEDIA DRIVER
9049 M:      Malcolm Priestley <tvboxspy@gmail.com>
9050 L:      linux-media@vger.kernel.org
9051 W:      https://linuxtv.org
9052 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9053 S:      Maintained
9054 F:      drivers/media/dvb-frontends/m88rs2000*
9055
9056 MA901 MASTERKIT USB FM RADIO DRIVER
9057 M:      Alexey Klimov <klimov.linux@gmail.com>
9058 L:      linux-media@vger.kernel.org
9059 T:      git git://linuxtv.org/media_tree.git
9060 S:      Maintained
9061 F:      drivers/media/radio/radio-ma901.c
9062
9063 MAC80211
9064 M:      Johannes Berg <johannes@sipsolutions.net>
9065 L:      linux-wireless@vger.kernel.org
9066 W:      http://wireless.kernel.org/
9067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9069 S:      Maintained
9070 F:      Documentation/networking/mac80211-injection.txt
9071 F:      include/net/mac80211.h
9072 F:      net/mac80211/
9073 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9074 F:      Documentation/networking/mac80211_hwsim/README
9075
9076 MAILBOX API
9077 M:      Jassi Brar <jassisinghbrar@gmail.com>
9078 L:      linux-kernel@vger.kernel.org
9079 S:      Maintained
9080 F:      drivers/mailbox/
9081 F:      include/linux/mailbox_client.h
9082 F:      include/linux/mailbox_controller.h
9083
9084 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9085 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9086 W:      http://www.kernel.org/doc/man-pages
9087 L:      linux-man@vger.kernel.org
9088 S:      Maintained
9089
9090 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9091 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9092 L:      linux-mips@vger.kernel.org
9093 S:      Maintained
9094 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9095
9096 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9097 M:      Andrew Lunn <andrew@lunn.ch>
9098 M:      Vivien Didelot <vivien.didelot@gmail.com>
9099 L:      netdev@vger.kernel.org
9100 S:      Maintained
9101 F:      drivers/net/dsa/mv88e6xxx/
9102 F:      include/linux/platform_data/mv88e6xxx.h
9103 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9104
9105 MARVELL ARMADA DRM SUPPORT
9106 M:      Russell King <linux@armlinux.org.uk>
9107 S:      Maintained
9108 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9109 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9110 F:      drivers/gpu/drm/armada/
9111 F:      include/uapi/drm/armada_drm.h
9112 F:      Documentation/devicetree/bindings/display/armada/
9113
9114 MARVELL CRYPTO DRIVER
9115 M:      Boris Brezillon <bbrezillon@kernel.org>
9116 M:      Arnaud Ebalard <arno@natisbad.org>
9117 F:      drivers/crypto/marvell/
9118 S:      Maintained
9119 L:      linux-crypto@vger.kernel.org
9120
9121 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9122 M:      Mirko Lindner <mlindner@marvell.com>
9123 M:      Stephen Hemminger <stephen@networkplumber.org>
9124 L:      netdev@vger.kernel.org
9125 S:      Maintained
9126 F:      drivers/net/ethernet/marvell/sk*
9127
9128 MARVELL LIBERTAS WIRELESS DRIVER
9129 L:      libertas-dev@lists.infradead.org
9130 S:      Orphan
9131 F:      drivers/net/wireless/marvell/libertas/
9132
9133 MARVELL MACCHIATOBIN SUPPORT
9134 M:      Russell King <linux@armlinux.org.uk>
9135 L:      linux-arm-kernel@lists.infradead.org
9136 S:      Maintained
9137 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9138
9139 MARVELL MV643XX ETHERNET DRIVER
9140 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9141 L:      netdev@vger.kernel.org
9142 S:      Maintained
9143 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9144 F:      include/linux/mv643xx.h
9145
9146 MARVELL MV88X3310 PHY DRIVER
9147 M:      Russell King <linux@armlinux.org.uk>
9148 L:      netdev@vger.kernel.org
9149 S:      Maintained
9150 F:      drivers/net/phy/marvell10g.c
9151
9152 MARVELL MVEBU THERMAL DRIVER
9153 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9154 S:      Maintained
9155 F:      drivers/thermal/armada_thermal.c
9156
9157 MARVELL MVNETA ETHERNET DRIVER
9158 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9159 L:      netdev@vger.kernel.org
9160 S:      Maintained
9161 F:      drivers/net/ethernet/marvell/mvneta.*
9162
9163 MARVELL MWIFIEX WIRELESS DRIVER
9164 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9165 M:      Nishant Sarmukadam <nishants@marvell.com>
9166 M:      Ganapathi Bhat <gbhat@marvell.com>
9167 M:      Xinming Hu <huxinming820@gmail.com>
9168 L:      linux-wireless@vger.kernel.org
9169 S:      Maintained
9170 F:      drivers/net/wireless/marvell/mwifiex/
9171
9172 MARVELL MWL8K WIRELESS DRIVER
9173 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9174 L:      linux-wireless@vger.kernel.org
9175 S:      Odd Fixes
9176 F:      drivers/net/wireless/marvell/mwl8k.c
9177
9178 MARVELL NAND CONTROLLER DRIVER
9179 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9180 L:      linux-mtd@lists.infradead.org
9181 S:      Maintained
9182 F:      drivers/mtd/nand/raw/marvell_nand.c
9183 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9184
9185 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9186 M:      Nicolas Pitre <nico@fluxnic.net>
9187 S:      Odd Fixes
9188 F:      drivers/mmc/host/mvsdio.*
9189
9190 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9191 M:      Hu Ziji <huziji@marvell.com>
9192 L:      linux-mmc@vger.kernel.org
9193 S:      Supported
9194 F:      drivers/mmc/host/sdhci-xenon*
9195 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9196
9197 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9198 M:      Sunil Goutham <sgoutham@marvell.com>
9199 M:      Linu Cherian <lcherian@marvell.com>
9200 M:      Geetha sowjanya <gakula@marvell.com>
9201 M:      Jerin Jacob <jerinj@marvell.com>
9202 L:      netdev@vger.kernel.org
9203 S:      Supported
9204 F:      drivers/net/ethernet/marvell/octeontx2/af/
9205
9206 MATROX FRAMEBUFFER DRIVER
9207 L:      linux-fbdev@vger.kernel.org
9208 S:      Orphan
9209 F:      drivers/video/fbdev/matrox/matroxfb_*
9210 F:      include/uapi/linux/matroxfb.h
9211
9212 MAX16065 HARDWARE MONITOR DRIVER
9213 M:      Guenter Roeck <linux@roeck-us.net>
9214 L:      linux-hwmon@vger.kernel.org
9215 S:      Maintained
9216 F:      Documentation/hwmon/max16065
9217 F:      drivers/hwmon/max16065.c
9218
9219 MAX2175 SDR TUNER DRIVER
9220 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9221 L:      linux-media@vger.kernel.org
9222 T:      git git://linuxtv.org/media_tree.git
9223 S:      Maintained
9224 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9225 F:      Documentation/media/v4l-drivers/max2175.rst
9226 F:      drivers/media/i2c/max2175*
9227 F:      include/uapi/linux/max2175.h
9228
9229 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9230 L:      linux-hwmon@vger.kernel.org
9231 S:      Orphan
9232 F:      Documentation/hwmon/max6650
9233 F:      drivers/hwmon/max6650.c
9234
9235 MAX6697 HARDWARE MONITOR DRIVER
9236 M:      Guenter Roeck <linux@roeck-us.net>
9237 L:      linux-hwmon@vger.kernel.org
9238 S:      Maintained
9239 F:      Documentation/hwmon/max6697
9240 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9241 F:      drivers/hwmon/max6697.c
9242 F:      include/linux/platform_data/max6697.h
9243
9244 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9245 M:      Peter Rosin <peda@axentia.se>
9246 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9247 S:      Maintained
9248 F:      Documentation/devicetree/bindings/sound/max9860.txt
9249 F:      sound/soc/codecs/max9860.*
9250
9251 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9252 M:      Javier Martinez Canillas <javier@dowhile0.org>
9253 L:      linux-kernel@vger.kernel.org
9254 S:      Supported
9255 F:      drivers/regulator/max77802-regulator.c
9256 F:      Documentation/devicetree/bindings/*/*max77802.txt
9257 F:      include/dt-bindings/*/*max77802.h
9258
9259 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9260 M:      Krzysztof Kozlowski <krzk@kernel.org>
9261 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9262 L:      linux-pm@vger.kernel.org
9263 S:      Supported
9264 F:      drivers/power/supply/max14577_charger.c
9265 F:      drivers/power/supply/max77693_charger.c
9266
9267 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9268 M:      Chanwoo Choi <cw00.choi@samsung.com>
9269 M:      Krzysztof Kozlowski <krzk@kernel.org>
9270 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9271 L:      linux-kernel@vger.kernel.org
9272 S:      Supported
9273 F:      drivers/*/max14577*.c
9274 F:      drivers/*/max77686*.c
9275 F:      drivers/*/max77693*.c
9276 F:      drivers/extcon/extcon-max14577.c
9277 F:      drivers/extcon/extcon-max77693.c
9278 F:      drivers/rtc/rtc-max77686.c
9279 F:      drivers/clk/clk-max77686.c
9280 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9281 F:      Documentation/devicetree/bindings/*/max77686.txt
9282 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9283 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9284 F:      include/linux/mfd/max14577*.h
9285 F:      include/linux/mfd/max77686*.h
9286 F:      include/linux/mfd/max77693*.h
9287
9288 MAXIRADIO FM RADIO RECEIVER DRIVER
9289 M:      Hans Verkuil <hverkuil@xs4all.nl>
9290 L:      linux-media@vger.kernel.org
9291 T:      git git://linuxtv.org/media_tree.git
9292 W:      https://linuxtv.org
9293 S:      Maintained
9294 F:      drivers/media/radio/radio-maxiradio*
9295
9296 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9297 M:      Peter Rosin <peda@axentia.se>
9298 L:      linux-iio@vger.kernel.org
9299 S:      Maintained
9300 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9301 F:      drivers/iio/potentiometer/mcp4018.c
9302 F:      drivers/iio/potentiometer/mcp4531.c
9303
9304 MCR20A IEEE-802.15.4 RADIO DRIVER
9305 M:      Xue Liu <liuxuenetmail@gmail.com>
9306 L:      linux-wpan@vger.kernel.org
9307 W:      https://github.com/xueliu/mcr20a-linux
9308 S:      Maintained
9309 F:      drivers/net/ieee802154/mcr20a.c
9310 F:      drivers/net/ieee802154/mcr20a.h
9311 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9312
9313 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9314 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9315 L:      linux-iio@vger.kernel.org
9316 S:      Maintained
9317 F:      drivers/iio/dac/cio-dac.c
9318
9319 MEDIA DRIVERS FOR ASCOT2E
9320 M:      Sergey Kozlov <serjk@netup.ru>
9321 M:      Abylay Ospan <aospan@netup.ru>
9322 L:      linux-media@vger.kernel.org
9323 W:      https://linuxtv.org
9324 W:      http://netup.tv/
9325 T:      git git://linuxtv.org/media_tree.git
9326 S:      Supported
9327 F:      drivers/media/dvb-frontends/ascot2e*
9328
9329 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9330 M:      Jasmin Jessich <jasmin@anw.at>
9331 L:      linux-media@vger.kernel.org
9332 W:      https://linuxtv.org
9333 T:      git git://linuxtv.org/media_tree.git
9334 S:      Maintained
9335 F:      drivers/media/dvb-frontends/cxd2099*
9336
9337 MEDIA DRIVERS FOR CXD2841ER
9338 M:      Sergey Kozlov <serjk@netup.ru>
9339 M:      Abylay Ospan <aospan@netup.ru>
9340 L:      linux-media@vger.kernel.org
9341 W:      https://linuxtv.org
9342 W:      http://netup.tv/
9343 T:      git git://linuxtv.org/media_tree.git
9344 S:      Supported
9345 F:      drivers/media/dvb-frontends/cxd2841er*
9346
9347 MEDIA DRIVERS FOR CXD2880
9348 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9349 L:      linux-media@vger.kernel.org
9350 W:      http://linuxtv.org/
9351 T:      git git://linuxtv.org/media_tree.git
9352 S:      Supported
9353 F:      drivers/media/dvb-frontends/cxd2880/*
9354 F:      drivers/media/spi/cxd2880*
9355
9356 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9357 L:      linux-media@vger.kernel.org
9358 W:      https://linuxtv.org
9359 T:      git git://linuxtv.org/media_tree.git
9360 S:      Orphan
9361 F:      drivers/media/pci/ddbridge/*
9362
9363 MEDIA DRIVERS FOR FREESCALE IMX
9364 M:      Steve Longerbeam <slongerbeam@gmail.com>
9365 M:      Philipp Zabel <p.zabel@pengutronix.de>
9366 L:      linux-media@vger.kernel.org
9367 T:      git git://linuxtv.org/media_tree.git
9368 S:      Maintained
9369 F:      Documentation/devicetree/bindings/media/imx.txt
9370 F:      Documentation/media/v4l-drivers/imx.rst
9371 F:      drivers/staging/media/imx/
9372 F:      include/linux/imx-media.h
9373 F:      include/media/imx.h
9374
9375 MEDIA DRIVER FOR FREESCALE IMX PXP
9376 M:      Philipp Zabel <p.zabel@pengutronix.de>
9377 L:      linux-media@vger.kernel.org
9378 T:      git git://linuxtv.org/media_tree.git
9379 S:      Maintained
9380 F:      drivers/media/platform/imx-pxp.[ch]
9381
9382 MEDIA DRIVERS FOR HELENE
9383 M:      Abylay Ospan <aospan@netup.ru>
9384 L:      linux-media@vger.kernel.org
9385 W:      https://linuxtv.org
9386 W:      http://netup.tv/
9387 T:      git git://linuxtv.org/media_tree.git
9388 S:      Supported
9389 F:      drivers/media/dvb-frontends/helene*
9390
9391 MEDIA DRIVERS FOR HORUS3A
9392 M:      Sergey Kozlov <serjk@netup.ru>
9393 M:      Abylay Ospan <aospan@netup.ru>
9394 L:      linux-media@vger.kernel.org
9395 W:      https://linuxtv.org
9396 W:      http://netup.tv/
9397 T:      git git://linuxtv.org/media_tree.git
9398 S:      Supported
9399 F:      drivers/media/dvb-frontends/horus3a*
9400
9401 MEDIA DRIVERS FOR LNBH25
9402 M:      Sergey Kozlov <serjk@netup.ru>
9403 M:      Abylay Ospan <aospan@netup.ru>
9404 L:      linux-media@vger.kernel.org
9405 W:      https://linuxtv.org
9406 W:      http://netup.tv/
9407 T:      git git://linuxtv.org/media_tree.git
9408 S:      Supported
9409 F:      drivers/media/dvb-frontends/lnbh25*
9410
9411 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9412 L:      linux-media@vger.kernel.org
9413 W:      https://linuxtv.org
9414 T:      git git://linuxtv.org/media_tree.git
9415 S:      Orphan
9416 F:      drivers/media/dvb-frontends/mxl5xx*
9417
9418 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9419 M:      Sergey Kozlov <serjk@netup.ru>
9420 M:      Abylay Ospan <aospan@netup.ru>
9421 L:      linux-media@vger.kernel.org
9422 W:      https://linuxtv.org
9423 W:      http://netup.tv/
9424 T:      git git://linuxtv.org/media_tree.git
9425 S:      Supported
9426 F:      drivers/media/pci/netup_unidvb/*
9427
9428 MEDIA DRIVERS FOR RENESAS - CEU
9429 M:      Jacopo Mondi <jacopo@jmondi.org>
9430 L:      linux-media@vger.kernel.org
9431 L:      linux-renesas-soc@vger.kernel.org
9432 T:      git git://linuxtv.org/media_tree.git
9433 S:      Supported
9434 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9435 F:      drivers/media/platform/renesas-ceu.c
9436 F:      include/media/drv-intf/renesas-ceu.h
9437
9438 MEDIA DRIVERS FOR RENESAS - DRIF
9439 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9440 L:      linux-media@vger.kernel.org
9441 L:      linux-renesas-soc@vger.kernel.org
9442 T:      git git://linuxtv.org/media_tree.git
9443 S:      Supported
9444 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9445 F:      drivers/media/platform/rcar_drif.c
9446
9447 MEDIA DRIVERS FOR RENESAS - FCP
9448 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9449 L:      linux-media@vger.kernel.org
9450 L:      linux-renesas-soc@vger.kernel.org
9451 T:      git git://linuxtv.org/media_tree.git
9452 S:      Supported
9453 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9454 F:      drivers/media/platform/rcar-fcp.c
9455 F:      include/media/rcar-fcp.h
9456
9457 MEDIA DRIVERS FOR RENESAS - FDP1
9458 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9459 L:      linux-media@vger.kernel.org
9460 L:      linux-renesas-soc@vger.kernel.org
9461 T:      git git://linuxtv.org/media_tree.git
9462 S:      Supported
9463 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9464 F:      drivers/media/platform/rcar_fdp1.c
9465
9466 MEDIA DRIVERS FOR RENESAS - VIN
9467 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9468 L:      linux-media@vger.kernel.org
9469 L:      linux-renesas-soc@vger.kernel.org
9470 T:      git git://linuxtv.org/media_tree.git
9471 S:      Supported
9472 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9473 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9474 F:      drivers/media/platform/rcar-vin/
9475
9476 MEDIA DRIVERS FOR RENESAS - VSP1
9477 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9478 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9479 L:      linux-media@vger.kernel.org
9480 L:      linux-renesas-soc@vger.kernel.org
9481 T:      git git://linuxtv.org/media_tree.git
9482 S:      Supported
9483 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9484 F:      drivers/media/platform/vsp1/
9485
9486 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9487 L:      linux-media@vger.kernel.org
9488 W:      https://linuxtv.org
9489 T:      git git://linuxtv.org/media_tree.git
9490 S:      Orphan
9491 F:      drivers/media/dvb-frontends/stv0910*
9492
9493 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9494 L:      linux-media@vger.kernel.org
9495 W:      https://linuxtv.org
9496 T:      git git://linuxtv.org/media_tree.git
9497 S:      Orphan
9498 F:      drivers/media/dvb-frontends/stv6111*
9499
9500 MEDIA DRIVERS FOR STM32 - DCMI
9501 M:      Hugues Fruchet <hugues.fruchet@st.com>
9502 L:      linux-media@vger.kernel.org
9503 T:      git git://linuxtv.org/media_tree.git
9504 S:      Supported
9505 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9506 F:      drivers/media/platform/stm32/stm32-dcmi.c
9507
9508 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9509 M:      Dmitry Osipenko <digetx@gmail.com>
9510 L:      linux-media@vger.kernel.org
9511 L:      linux-tegra@vger.kernel.org
9512 T:      git git://linuxtv.org/media_tree.git
9513 S:      Maintained
9514 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9515 F:      drivers/staging/media/tegra-vde/
9516
9517 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9518 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9519 P:      LinuxTV.org Project
9520 L:      linux-media@vger.kernel.org
9521 W:      https://linuxtv.org
9522 Q:      http://patchwork.kernel.org/project/linux-media/list/
9523 T:      git git://linuxtv.org/media_tree.git
9524 S:      Maintained
9525 F:      Documentation/devicetree/bindings/media/
9526 F:      Documentation/media/
9527 F:      drivers/media/
9528 F:      drivers/staging/media/
9529 F:      include/linux/platform_data/media/
9530 F:      include/media/
9531 F:      include/uapi/linux/dvb/
9532 F:      include/uapi/linux/videodev2.h
9533 F:      include/uapi/linux/media.h
9534 F:      include/uapi/linux/v4l2-*
9535 F:      include/uapi/linux/meye.h
9536 F:      include/uapi/linux/ivtv*
9537 F:      include/uapi/linux/uvcvideo.h
9538
9539 MEDIATEK BLUETOOTH DRIVER
9540 M:      Sean Wang <sean.wang@mediatek.com>
9541 L:      linux-bluetooth@vger.kernel.org
9542 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9543 S:      Maintained
9544 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9545 F:      drivers/bluetooth/btmtkuart.c
9546
9547 MEDIATEK CIR DRIVER
9548 M:      Sean Wang <sean.wang@mediatek.com>
9549 S:      Maintained
9550 F:      drivers/media/rc/mtk-cir.c
9551
9552 MEDIATEK DMA DRIVER
9553 M:      Sean Wang <sean.wang@mediatek.com>
9554 L:      dmaengine@vger.kernel.org
9555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9556 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9557 S:      Maintained
9558 F:      Documentation/devicetree/bindings/dma/mtk-*
9559 F:      drivers/dma/mediatek/
9560
9561 MEDIATEK PMIC LED DRIVER
9562 M:      Sean Wang <sean.wang@mediatek.com>
9563 S:      Maintained
9564 F:      drivers/leds/leds-mt6323.c
9565 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9566
9567 MEDIATEK ETHERNET DRIVER
9568 M:      Felix Fietkau <nbd@openwrt.org>
9569 M:      John Crispin <john@phrozen.org>
9570 M:      Sean Wang <sean.wang@mediatek.com>
9571 M:      Nelson Chang <nelson.chang@mediatek.com>
9572 L:      netdev@vger.kernel.org
9573 S:      Maintained
9574 F:      drivers/net/ethernet/mediatek/
9575
9576 MEDIATEK SWITCH DRIVER
9577 M:      Sean Wang <sean.wang@mediatek.com>
9578 L:      netdev@vger.kernel.org
9579 S:      Maintained
9580 F:      drivers/net/dsa/mt7530.*
9581 F:      net/dsa/tag_mtk.c
9582
9583 MEDIATEK JPEG DRIVER
9584 M:      Rick Chang <rick.chang@mediatek.com>
9585 M:      Bin Liu <bin.liu@mediatek.com>
9586 S:      Supported
9587 F:      drivers/media/platform/mtk-jpeg/
9588 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9589
9590 MEDIATEK MDP DRIVER
9591 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9592 M:      Houlong Wei <houlong.wei@mediatek.com>
9593 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9594 S:      Supported
9595 F:      drivers/media/platform/mtk-mdp/
9596 F:      drivers/media/platform/mtk-vpu/
9597 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9598
9599 MEDIATEK MEDIA DRIVER
9600 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9601 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9602 S:      Supported
9603 F:      drivers/media/platform/mtk-vcodec/
9604 F:      drivers/media/platform/mtk-vpu/
9605 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9606 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9607
9608 MEDIATEK MT76 WIRELESS LAN DRIVER
9609 M:      Felix Fietkau <nbd@nbd.name>
9610 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9611 L:      linux-wireless@vger.kernel.org
9612 S:      Maintained
9613 F:      drivers/net/wireless/mediatek/mt76/
9614
9615 MEDIATEK MT7601U WIRELESS LAN DRIVER
9616 M:      Jakub Kicinski <kubakici@wp.pl>
9617 L:      linux-wireless@vger.kernel.org
9618 S:      Maintained
9619 F:      drivers/net/wireless/mediatek/mt7601u/
9620
9621 MEDIATEK NAND CONTROLLER DRIVER
9622 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9623 L:      linux-mtd@lists.infradead.org
9624 S:      Maintained
9625 F:      drivers/mtd/nand/raw/mtk_*
9626 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9627
9628 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9629 M:      Sean Wang <sean.wang@mediatek.com>
9630 S:      Maintained
9631 F:      drivers/char/hw_random/mtk-rng.c
9632
9633 MEDIATEK USB3 DRD IP DRIVER
9634 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9635 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9637 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9638 S:      Maintained
9639 F:      drivers/usb/mtu3/
9640
9641 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9642 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9643 M:      Martin Donnelly <martin.donnelly@ge.com>
9644 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9645 S:      Maintained
9646 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9647 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9648
9649 MEGARAID SCSI/SAS DRIVERS
9650 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9651 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9652 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9653 L:      megaraidlinux.pdl@broadcom.com
9654 L:      linux-scsi@vger.kernel.org
9655 W:      http://www.avagotech.com/support/
9656 S:      Maintained
9657 F:      Documentation/scsi/megaraid.txt
9658 F:      drivers/scsi/megaraid.*
9659 F:      drivers/scsi/megaraid/
9660
9661 MELEXIS MLX90614 DRIVER
9662 M:      Crt Mori <cmo@melexis.com>
9663 L:      linux-iio@vger.kernel.org
9664 W:      http://www.melexis.com
9665 S:      Supported
9666 F:      drivers/iio/temperature/mlx90614.c
9667
9668 MELEXIS MLX90632 DRIVER
9669 M:      Crt Mori <cmo@melexis.com>
9670 L:      linux-iio@vger.kernel.org
9671 W:      http://www.melexis.com
9672 S:      Supported
9673 F:      drivers/iio/temperature/mlx90632.c
9674
9675 MELFAS MIP4 TOUCHSCREEN DRIVER
9676 M:      Sangwon Jee <jeesw@melfas.com>
9677 W:      http://www.melfas.com
9678 S:      Supported
9679 F:      drivers/input/touchscreen/melfas_mip4.c
9680 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9681
9682 MELLANOX ETHERNET DRIVER (mlx4_en)
9683 M:      Tariq Toukan <tariqt@mellanox.com>
9684 L:      netdev@vger.kernel.org
9685 S:      Supported
9686 W:      http://www.mellanox.com
9687 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9688 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9689
9690 MELLANOX ETHERNET DRIVER (mlx5e)
9691 M:      Saeed Mahameed <saeedm@mellanox.com>
9692 L:      netdev@vger.kernel.org
9693 S:      Supported
9694 W:      http://www.mellanox.com
9695 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9696 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9697
9698 MELLANOX ETHERNET INNOVA DRIVERS
9699 R:      Boris Pismenny <borisp@mellanox.com>
9700 L:      netdev@vger.kernel.org
9701 S:      Supported
9702 W:      http://www.mellanox.com
9703 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9704 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9705 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9706 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9707 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9708
9709 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9710 R:      Boris Pismenny <borisp@mellanox.com>
9711 L:      netdev@vger.kernel.org
9712 S:      Supported
9713 W:      http://www.mellanox.com
9714 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9715 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9716 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9717
9718 MELLANOX ETHERNET SWITCH DRIVERS
9719 M:      Jiri Pirko <jiri@mellanox.com>
9720 M:      Ido Schimmel <idosch@mellanox.com>
9721 L:      netdev@vger.kernel.org
9722 S:      Supported
9723 W:      http://www.mellanox.com
9724 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9725 F:      drivers/net/ethernet/mellanox/mlxsw/
9726 F:      tools/testing/selftests/drivers/net/mlxsw/
9727
9728 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9729 M:      mlxsw@mellanox.com
9730 L:      netdev@vger.kernel.org
9731 S:      Supported
9732 W:      http://www.mellanox.com
9733 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9734 F:      drivers/net/ethernet/mellanox/mlxfw/
9735
9736 MELLANOX HARDWARE PLATFORM SUPPORT
9737 M:      Andy Shevchenko <andy@infradead.org>
9738 M:      Darren Hart <dvhart@infradead.org>
9739 M:      Vadim Pasternak <vadimp@mellanox.com>
9740 L:      platform-driver-x86@vger.kernel.org
9741 S:      Supported
9742 F:      drivers/platform/mellanox/
9743
9744 MELLANOX MLX4 core VPI driver
9745 M:      Tariq Toukan <tariqt@mellanox.com>
9746 L:      netdev@vger.kernel.org
9747 L:      linux-rdma@vger.kernel.org
9748 W:      http://www.mellanox.com
9749 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9750 S:      Supported
9751 F:      drivers/net/ethernet/mellanox/mlx4/
9752 F:      include/linux/mlx4/
9753
9754 MELLANOX MLX4 IB driver
9755 M:      Yishai Hadas <yishaih@mellanox.com>
9756 L:      linux-rdma@vger.kernel.org
9757 W:      http://www.mellanox.com
9758 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9759 S:      Supported
9760 F:      drivers/infiniband/hw/mlx4/
9761 F:      include/linux/mlx4/
9762 F:      include/uapi/rdma/mlx4-abi.h
9763
9764 MELLANOX MLX5 core VPI driver
9765 M:      Saeed Mahameed <saeedm@mellanox.com>
9766 M:      Leon Romanovsky <leonro@mellanox.com>
9767 L:      netdev@vger.kernel.org
9768 L:      linux-rdma@vger.kernel.org
9769 W:      http://www.mellanox.com
9770 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9771 S:      Supported
9772 F:      drivers/net/ethernet/mellanox/mlx5/core/
9773 F:      include/linux/mlx5/
9774
9775 MELLANOX MLX5 IB driver
9776 M:      Leon Romanovsky <leonro@mellanox.com>
9777 L:      linux-rdma@vger.kernel.org
9778 W:      http://www.mellanox.com
9779 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9780 S:      Supported
9781 F:      drivers/infiniband/hw/mlx5/
9782 F:      include/linux/mlx5/
9783 F:      include/uapi/rdma/mlx5-abi.h
9784
9785 MELLANOX MLXCPLD I2C AND MUX DRIVER
9786 M:      Vadim Pasternak <vadimp@mellanox.com>
9787 M:      Michael Shych <michaelsh@mellanox.com>
9788 L:      linux-i2c@vger.kernel.org
9789 S:      Supported
9790 F:      drivers/i2c/busses/i2c-mlxcpld.c
9791 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9792 F:      Documentation/i2c/busses/i2c-mlxcpld
9793
9794 MELLANOX MLXCPLD LED DRIVER
9795 M:      Vadim Pasternak <vadimp@mellanox.com>
9796 L:      linux-leds@vger.kernel.org
9797 S:      Supported
9798 F:      drivers/leds/leds-mlxcpld.c
9799 F:      drivers/leds/leds-mlxreg.c
9800 F:      Documentation/leds/leds-mlxcpld.txt
9801
9802 MELLANOX PLATFORM DRIVER
9803 M:      Vadim Pasternak <vadimp@mellanox.com>
9804 L:      platform-driver-x86@vger.kernel.org
9805 S:      Supported
9806 F:      drivers/platform/x86/mlx-platform.c
9807
9808 MEMBARRIER SUPPORT
9809 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9810 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9811 L:      linux-kernel@vger.kernel.org
9812 S:      Supported
9813 F:      kernel/sched/membarrier.c
9814 F:      include/uapi/linux/membarrier.h
9815 F:      arch/powerpc/include/asm/membarrier.h
9816
9817 MEMORY MANAGEMENT
9818 L:      linux-mm@kvack.org
9819 W:      http://www.linux-mm.org
9820 S:      Maintained
9821 F:      include/linux/mm.h
9822 F:      include/linux/gfp.h
9823 F:      include/linux/mmzone.h
9824 F:      include/linux/memory_hotplug.h
9825 F:      include/linux/vmalloc.h
9826 F:      mm/
9827
9828 MEMORY TECHNOLOGY DEVICES (MTD)
9829 M:      David Woodhouse <dwmw2@infradead.org>
9830 M:      Brian Norris <computersforpeace@gmail.com>
9831 M:      Boris Brezillon <bbrezillon@kernel.org>
9832 M:      Marek Vasut <marek.vasut@gmail.com>
9833 M:      Richard Weinberger <richard@nod.at>
9834 L:      linux-mtd@lists.infradead.org
9835 W:      http://www.linux-mtd.infradead.org/
9836 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9837 T:      git git://git.infradead.org/linux-mtd.git master
9838 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9839 S:      Maintained
9840 F:      Documentation/devicetree/bindings/mtd/
9841 F:      drivers/mtd/
9842 F:      include/linux/mtd/
9843 F:      include/uapi/mtd/
9844
9845 MEN A21 WATCHDOG DRIVER
9846 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9847 L:      linux-watchdog@vger.kernel.org
9848 S:      Maintained
9849 F:      drivers/watchdog/mena21_wdt.c
9850
9851 MEN CHAMELEON BUS (mcb)
9852 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9853 S:      Maintained
9854 F:      drivers/mcb/
9855 F:      include/linux/mcb.h
9856 F:      Documentation/men-chameleon-bus.txt
9857
9858 MEN F21BMC (Board Management Controller)
9859 M:      Andreas Werner <andreas.werner@men.de>
9860 S:      Supported
9861 F:      drivers/mfd/menf21bmc.c
9862 F:      drivers/watchdog/menf21bmc_wdt.c
9863 F:      drivers/leds/leds-menf21bmc.c
9864 F:      drivers/hwmon/menf21bmc_hwmon.c
9865 F:      Documentation/hwmon/menf21bmc
9866
9867 MEN Z069 WATCHDOG DRIVER
9868 M:      Johannes Thumshirn <jth@kernel.org>
9869 L:      linux-watchdog@vger.kernel.org
9870 S:      Maintained
9871 F:      drivers/watchdog/menz69_wdt.c
9872
9873 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9874 M:      Neil Armstrong <narmstrong@baylibre.com>
9875 L:      linux-media@lists.freedesktop.org
9876 L:      linux-amlogic@lists.infradead.org
9877 W:      http://linux-meson.com/
9878 S:      Supported
9879 F:      drivers/media/platform/meson/ao-cec.c
9880 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9881 T:      git git://linuxtv.org/media_tree.git
9882
9883 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
9884 M:      Liang Yang <liang.yang@amlogic.com>
9885 L:      linux-mtd@lists.infradead.org
9886 S:      Maintained
9887 F:      drivers/mtd/nand/raw/meson_*
9888 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
9889
9890 MICROBLAZE ARCHITECTURE
9891 M:      Michal Simek <monstr@monstr.eu>
9892 W:      http://www.monstr.eu/fdt/
9893 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9894 S:      Supported
9895 F:      arch/microblaze/
9896
9897 MICROCHIP AT91 SERIAL DRIVER
9898 M:      Richard Genoud <richard.genoud@gmail.com>
9899 S:      Maintained
9900 F:      drivers/tty/serial/atmel_serial.c
9901 F:      drivers/tty/serial/atmel_serial.h
9902 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9903
9904 MICROCHIP AUDIO ASOC DRIVERS
9905 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9906 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9907 S:      Supported
9908 F:      sound/soc/atmel
9909
9910 MICROCHIP DMA DRIVER
9911 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9912 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9913 L:      dmaengine@vger.kernel.org
9914 S:      Supported
9915 F:      drivers/dma/at_hdmac.c
9916 F:      drivers/dma/at_hdmac_regs.h
9917 F:      include/linux/platform_data/dma-atmel.h
9918 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9919 F:      include/dt-bindings/dma/at91.h
9920
9921 MICROCHIP ECC DRIVER
9922 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9923 L:      linux-crypto@vger.kernel.org
9924 S:      Maintained
9925 F:      drivers/crypto/atmel-ecc.*
9926
9927 MICROCHIP I2C DRIVER
9928 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9929 L:      linux-i2c@vger.kernel.org
9930 S:      Supported
9931 F:      drivers/i2c/busses/i2c-at91.c
9932
9933 MICROCHIP ISC DRIVER
9934 M:      Eugen Hristev <eugen.hristev@microchip.com>
9935 L:      linux-media@vger.kernel.org
9936 S:      Supported
9937 F:      drivers/media/platform/atmel/atmel-isc.c
9938 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9939 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9940
9941 MICROCHIP ISI DRIVER
9942 M:      Eugen Hristev <eugen.hristev@microchip.com>
9943 L:      linux-media@vger.kernel.org
9944 S:      Supported
9945 F:      drivers/media/platform/atmel/atmel-isi.c
9946 F:      drivers/media/platform/atmel/atmel-isi.h
9947
9948 MICROCHIP AT91 USART MFD DRIVER
9949 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9950 L:      linux-kernel@vger.kernel.org
9951 S:      Supported
9952 F:      drivers/mfd/at91-usart.c
9953 F:      include/dt-bindings/mfd/at91-usart.h
9954 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9955
9956 MICROCHIP AT91 USART SPI DRIVER
9957 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9958 L:      linux-spi@vger.kernel.org
9959 S:      Supported
9960 F:      drivers/spi/spi-at91-usart.c
9961 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9962
9963 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9964 M:      Woojung Huh <Woojung.Huh@microchip.com>
9965 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9966 L:      netdev@vger.kernel.org
9967 S:      Maintained
9968 F:      net/dsa/tag_ksz.c
9969 F:      drivers/net/dsa/microchip/*
9970 F:      include/linux/platform_data/microchip-ksz.h
9971 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9972
9973 MICROCHIP LAN743X ETHERNET DRIVER
9974 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9975 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9976 L:      netdev@vger.kernel.org
9977 S:      Maintained
9978 F:      drivers/net/ethernet/microchip/lan743x_*
9979
9980 MICROCHIP LCDFB DRIVER
9981 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9982 L:      linux-fbdev@vger.kernel.org
9983 S:      Maintained
9984 F:      drivers/video/fbdev/atmel_lcdfb.c
9985 F:      include/video/atmel_lcdc.h
9986
9987 MICROCHIP MMC/SD/SDIO MCI DRIVER
9988 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9989 S:      Maintained
9990 F:      drivers/mmc/host/atmel-mci.c
9991
9992 MICROCHIP MCP16502 PMIC DRIVER
9993 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
9994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9995 S:      Maintained
9996 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
9997 F:      drivers/regulator/mcp16502.c
9998
9999 MICROCHIP MCP3911 ADC DRIVER
10000 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10001 M:      Kent Gustavsson <kent@minoris.se>
10002 L:      linux-iio@vger.kernel.org
10003 S:      Supported
10004 F:      drivers/iio/adc/mcp3911.c
10005 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10006
10007 MICROCHIP NAND DRIVER
10008 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10009 L:      linux-mtd@lists.infradead.org
10010 S:      Supported
10011 F:      drivers/mtd/nand/raw/atmel/*
10012 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10013
10014 MICROCHIP PWM DRIVER
10015 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10017 L:      linux-pwm@vger.kernel.org
10018 S:      Supported
10019 F:      drivers/pwm/pwm-atmel.c
10020 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10021
10022 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10023 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10024 M:      Eugen Hristev <eugen.hristev@microchip.com>
10025 L:      linux-iio@vger.kernel.org
10026 S:      Supported
10027 F:      drivers/iio/adc/at91-sama5d2_adc.c
10028 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10029 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10030
10031 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10032 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10033 S:      Supported
10034 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10035
10036 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10037 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10038 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10039 L:      linux-gpio@vger.kernel.org
10040 F:      drivers/gpio/gpio-sama5d2-piobu.c
10041
10042 MICROCHIP SPI DRIVER
10043 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10044 S:      Supported
10045 F:      drivers/spi/spi-atmel.*
10046
10047 MICROCHIP SSC DRIVER
10048 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10050 S:      Supported
10051 F:      drivers/misc/atmel-ssc.c
10052 F:      include/linux/atmel-ssc.h
10053
10054 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10055 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10057 S:      Supported
10058 F:      drivers/misc/atmel_tclib.c
10059 F:      drivers/clocksource/tcb_clksrc.c
10060
10061 MICROCHIP USBA UDC DRIVER
10062 M:      Cristian Birsan <cristian.birsan@microchip.com>
10063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10064 S:      Supported
10065 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10066
10067 MICROCHIP USB251XB DRIVER
10068 M:      Richard Leitner <richard.leitner@skidata.com>
10069 L:      linux-usb@vger.kernel.org
10070 S:      Maintained
10071 F:      drivers/usb/misc/usb251xb.c
10072 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10073
10074 MICROCHIP XDMA DRIVER
10075 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10076 L:      linux-arm-kernel@lists.infradead.org
10077 L:      dmaengine@vger.kernel.org
10078 S:      Supported
10079 F:      drivers/dma/at_xdmac.c
10080
10081 MICROSEMI MIPS SOCS
10082 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10083 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10084 L:      linux-mips@vger.kernel.org
10085 S:      Supported
10086 F:      arch/mips/generic/board-ocelot.c
10087 F:      arch/mips/configs/generic/board-ocelot.config
10088 F:      arch/mips/boot/dts/mscc/
10089 F:      Documentation/devicetree/bindings/mips/mscc.txt
10090
10091 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10092 M:      Don Brace <don.brace@microsemi.com>
10093 L:      esc.storagedev@microsemi.com
10094 L:      linux-scsi@vger.kernel.org
10095 S:      Supported
10096 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10097 F:      drivers/scsi/smartpqi/Kconfig
10098 F:      drivers/scsi/smartpqi/Makefile
10099 F:      include/linux/cciss*.h
10100 F:      include/uapi/linux/cciss*.h
10101 F:      Documentation/scsi/smartpqi.txt
10102
10103 MICROSEMI ETHERNET SWITCH DRIVER
10104 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10105 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10106 L:      netdev@vger.kernel.org
10107 S:      Supported
10108 F:      drivers/net/ethernet/mscc/
10109
10110 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10111 M:      Chen Yu <yu.c.chen@intel.com>
10112 L:      platform-driver-x86@vger.kernel.org
10113 S:      Supported
10114 F:      drivers/platform/x86/surfacepro3_button.c
10115
10116 MICROTEK X6 SCANNER
10117 M:      Oliver Neukum <oliver@neukum.org>
10118 S:      Maintained
10119 F:      drivers/usb/image/microtek.*
10120
10121 MIPS
10122 M:      Ralf Baechle <ralf@linux-mips.org>
10123 M:      Paul Burton <paul.burton@mips.com>
10124 M:      James Hogan <jhogan@kernel.org>
10125 L:      linux-mips@vger.kernel.org
10126 W:      http://www.linux-mips.org/
10127 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10129 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10130 S:      Supported
10131 F:      Documentation/devicetree/bindings/mips/
10132 F:      Documentation/mips/
10133 F:      arch/mips/
10134 F:      drivers/platform/mips/
10135
10136 MIPS BOSTON DEVELOPMENT BOARD
10137 M:      Paul Burton <paul.burton@mips.com>
10138 L:      linux-mips@vger.kernel.org
10139 S:      Maintained
10140 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10141 F:      arch/mips/boot/dts/img/boston.dts
10142 F:      arch/mips/configs/generic/board-boston.config
10143 F:      drivers/clk/imgtec/clk-boston.c
10144 F:      include/dt-bindings/clock/boston-clock.h
10145
10146 MIPS GENERIC PLATFORM
10147 M:      Paul Burton <paul.burton@mips.com>
10148 L:      linux-mips@vger.kernel.org
10149 S:      Supported
10150 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10151 F:      arch/mips/generic/
10152 F:      arch/mips/tools/generic-board-config.sh
10153
10154 MIPS/LOONGSON1 ARCHITECTURE
10155 M:      Keguang Zhang <keguang.zhang@gmail.com>
10156 L:      linux-mips@vger.kernel.org
10157 S:      Maintained
10158 F:      arch/mips/loongson32/
10159 F:      arch/mips/include/asm/mach-loongson32/
10160 F:      drivers/*/*loongson1*
10161 F:      drivers/*/*/*loongson1*
10162
10163 MIPS/LOONGSON2 ARCHITECTURE
10164 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10165 L:      linux-mips@vger.kernel.org
10166 S:      Maintained
10167 F:      arch/mips/loongson64/fuloong-2e/
10168 F:      arch/mips/loongson64/lemote-2f/
10169 F:      arch/mips/include/asm/mach-loongson64/
10170 F:      drivers/*/*loongson2*
10171 F:      drivers/*/*/*loongson2*
10172
10173 MIPS/LOONGSON3 ARCHITECTURE
10174 M:      Huacai Chen <chenhc@lemote.com>
10175 L:      linux-mips@vger.kernel.org
10176 S:      Maintained
10177 F:      arch/mips/loongson64/
10178 F:      arch/mips/include/asm/mach-loongson64/
10179 F:      drivers/platform/mips/cpu_hwmon.c
10180 F:      drivers/*/*loongson3*
10181 F:      drivers/*/*/*loongson3*
10182
10183 MIPS RINT INSTRUCTION EMULATION
10184 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10185 L:      linux-mips@vger.kernel.org
10186 S:      Supported
10187 F:      arch/mips/math-emu/sp_rint.c
10188 F:      arch/mips/math-emu/dp_rint.c
10189
10190 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10191 M:      Hans Verkuil <hverkuil@xs4all.nl>
10192 L:      linux-media@vger.kernel.org
10193 T:      git git://linuxtv.org/media_tree.git
10194 W:      https://linuxtv.org
10195 S:      Odd Fixes
10196 F:      drivers/media/radio/radio-miropcm20*
10197
10198 MMP SUPPORT
10199 R:      Lubomir Rintel <lkundrak@v3.sk>
10200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10201 S:      Odd Fixes
10202 F:      arch/arm/boot/dts/mmp*
10203 F:      arch/arm/mach-mmp/
10204
10205 MMU GATHER AND TLB INVALIDATION
10206 M:      Will Deacon <will.deacon@arm.com>
10207 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10208 M:      Andrew Morton <akpm@linux-foundation.org>
10209 M:      Nick Piggin <npiggin@gmail.com>
10210 M:      Peter Zijlstra <peterz@infradead.org>
10211 L:      linux-arch@vger.kernel.org
10212 L:      linux-mm@kvack.org
10213 S:      Maintained
10214 F:      arch/*/include/asm/tlb.h
10215 F:      include/asm-generic/tlb.h
10216 F:      mm/mmu_gather.c
10217
10218 MN88472 MEDIA DRIVER
10219 M:      Antti Palosaari <crope@iki.fi>
10220 L:      linux-media@vger.kernel.org
10221 W:      https://linuxtv.org
10222 W:      http://palosaari.fi/linux/
10223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10224 S:      Maintained
10225 F:      drivers/media/dvb-frontends/mn88472*
10226
10227 MN88473 MEDIA DRIVER
10228 M:      Antti Palosaari <crope@iki.fi>
10229 L:      linux-media@vger.kernel.org
10230 W:      https://linuxtv.org
10231 W:      http://palosaari.fi/linux/
10232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10233 S:      Maintained
10234 F:      drivers/media/dvb-frontends/mn88473*
10235
10236 MODULE SUPPORT
10237 M:      Jessica Yu <jeyu@kernel.org>
10238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10239 S:      Maintained
10240 F:      include/linux/module.h
10241 F:      kernel/module.c
10242
10243 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10244 W:      http://popies.net/meye/
10245 S:      Orphan
10246 F:      Documentation/media/v4l-drivers/meye*
10247 F:      drivers/media/pci/meye/
10248 F:      include/uapi/linux/meye.h
10249
10250 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10251 M:      Jiri Slaby <jirislaby@gmail.com>
10252 S:      Maintained
10253 F:      Documentation/serial/moxa-smartio
10254 F:      drivers/tty/mxser.*
10255
10256 MR800 AVERMEDIA USB FM RADIO DRIVER
10257 M:      Alexey Klimov <klimov.linux@gmail.com>
10258 L:      linux-media@vger.kernel.org
10259 T:      git git://linuxtv.org/media_tree.git
10260 S:      Maintained
10261 F:      drivers/media/radio/radio-mr800.c
10262
10263 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10264 M:      Alan Ott <alan@signal11.us>
10265 L:      linux-wpan@vger.kernel.org
10266 S:      Maintained
10267 F:      drivers/net/ieee802154/mrf24j40.c
10268 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10269
10270 MSI LAPTOP SUPPORT
10271 M:      "Lee, Chun-Yi" <jlee@suse.com>
10272 L:      platform-driver-x86@vger.kernel.org
10273 S:      Maintained
10274 F:      drivers/platform/x86/msi-laptop.c
10275
10276 MSI WMI SUPPORT
10277 L:      platform-driver-x86@vger.kernel.org
10278 S:      Orphan
10279 F:      drivers/platform/x86/msi-wmi.c
10280
10281 MSI001 MEDIA DRIVER
10282 M:      Antti Palosaari <crope@iki.fi>
10283 L:      linux-media@vger.kernel.org
10284 W:      https://linuxtv.org
10285 W:      http://palosaari.fi/linux/
10286 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10287 T:      git git://linuxtv.org/anttip/media_tree.git
10288 S:      Maintained
10289 F:      drivers/media/tuners/msi001*
10290
10291 MSI2500 MEDIA DRIVER
10292 M:      Antti Palosaari <crope@iki.fi>
10293 L:      linux-media@vger.kernel.org
10294 W:      https://linuxtv.org
10295 W:      http://palosaari.fi/linux/
10296 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10297 T:      git git://linuxtv.org/anttip/media_tree.git
10298 S:      Maintained
10299 F:      drivers/media/usb/msi2500/
10300
10301 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10302 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10303 L:      linux-mtd@lists.infradead.org
10304 S:      Maintained
10305 F:      drivers/mtd/devices/docg3*
10306
10307 MT9M032 APTINA SENSOR DRIVER
10308 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10309 L:      linux-media@vger.kernel.org
10310 T:      git git://linuxtv.org/media_tree.git
10311 S:      Maintained
10312 F:      drivers/media/i2c/mt9m032.c
10313 F:      include/media/i2c/mt9m032.h
10314
10315 MT9P031 APTINA CAMERA SENSOR
10316 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10317 L:      linux-media@vger.kernel.org
10318 T:      git git://linuxtv.org/media_tree.git
10319 S:      Maintained
10320 F:      drivers/media/i2c/mt9p031.c
10321 F:      include/media/i2c/mt9p031.h
10322
10323 MT9T001 APTINA CAMERA SENSOR
10324 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10325 L:      linux-media@vger.kernel.org
10326 T:      git git://linuxtv.org/media_tree.git
10327 S:      Maintained
10328 F:      drivers/media/i2c/mt9t001.c
10329 F:      include/media/i2c/mt9t001.h
10330
10331 MT9T112 APTINA CAMERA SENSOR
10332 M:      Jacopo Mondi <jacopo@jmondi.org>
10333 L:      linux-media@vger.kernel.org
10334 T:      git git://linuxtv.org/media_tree.git
10335 S:      Odd Fixes
10336 F:      drivers/media/i2c/mt9t112.c
10337 F:      include/media/i2c/mt9t112.h
10338
10339 MT9V032 APTINA CAMERA SENSOR
10340 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10341 L:      linux-media@vger.kernel.org
10342 T:      git git://linuxtv.org/media_tree.git
10343 S:      Maintained
10344 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10345 F:      drivers/media/i2c/mt9v032.c
10346 F:      include/media/i2c/mt9v032.h
10347
10348 MT9V111 APTINA CAMERA SENSOR
10349 M:      Jacopo Mondi <jacopo@jmondi.org>
10350 L:      linux-media@vger.kernel.org
10351 T:      git git://linuxtv.org/media_tree.git
10352 S:      Maintained
10353 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10354 F:      drivers/media/i2c/mt9v111.c
10355
10356 MULTIFUNCTION DEVICES (MFD)
10357 M:      Lee Jones <lee.jones@linaro.org>
10358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10359 S:      Supported
10360 F:      Documentation/devicetree/bindings/mfd/
10361 F:      drivers/mfd/
10362 F:      include/linux/mfd/
10363 F:      include/dt-bindings/mfd/
10364
10365 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10366 S:      Orphan
10367 F:      drivers/mmc/host/mmc_spi.c
10368 F:      include/linux/spi/mmc_spi.h
10369
10370 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10371 M:      Ulf Hansson <ulf.hansson@linaro.org>
10372 L:      linux-mmc@vger.kernel.org
10373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10374 S:      Maintained
10375 F:      Documentation/devicetree/bindings/mmc/
10376 F:      drivers/mmc/
10377 F:      include/linux/mmc/
10378 F:      include/uapi/linux/mmc/
10379
10380 MULTIPLEXER SUBSYSTEM
10381 M:      Peter Rosin <peda@axentia.se>
10382 S:      Maintained
10383 F:      Documentation/ABI/testing/sysfs-class-mux*
10384 F:      Documentation/devicetree/bindings/mux/
10385 F:      include/dt-bindings/mux/
10386 F:      include/linux/mux/
10387 F:      drivers/mux/
10388
10389 MULTITECH MULTIPORT CARD (ISICOM)
10390 S:      Orphan
10391 F:      drivers/tty/isicom.c
10392 F:      include/linux/isicom.h
10393
10394 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10395 M:      Bin Liu <b-liu@ti.com>
10396 L:      linux-usb@vger.kernel.org
10397 S:      Maintained
10398 F:      drivers/usb/musb/
10399
10400 MXL301RF MEDIA DRIVER
10401 M:      Akihiro Tsukada <tskd08@gmail.com>
10402 L:      linux-media@vger.kernel.org
10403 S:      Odd Fixes
10404 F:      drivers/media/tuners/mxl301rf*
10405
10406 MXL5007T MEDIA DRIVER
10407 M:      Michael Krufky <mkrufky@linuxtv.org>
10408 L:      linux-media@vger.kernel.org
10409 W:      https://linuxtv.org
10410 W:      http://github.com/mkrufky
10411 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10412 T:      git git://linuxtv.org/mkrufky/tuners.git
10413 S:      Maintained
10414 F:      drivers/media/tuners/mxl5007t.*
10415
10416 MXSFB DRM DRIVER
10417 M:      Marek Vasut <marex@denx.de>
10418 M:      Stefan Agner <stefan@agner.ch>
10419 L:      dri-devel@lists.freedesktop.org
10420 S:      Supported
10421 F:      drivers/gpu/drm/mxsfb/
10422 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10423 T:      git git://anongit.freedesktop.org/drm/drm-misc
10424
10425 MYLEX DAC960 PCI RAID Controller
10426 M:      Hannes Reinecke <hare@kernel.org>
10427 L:      linux-scsi@vger.kernel.org
10428 S:      Supported
10429 F:      drivers/scsi/myrb.*
10430 F:      drivers/scsi/myrs.*
10431
10432 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10433 M:      Chris Lee <christopher.lee@cspi.com>
10434 L:      netdev@vger.kernel.org
10435 W:      https://www.cspi.com/ethernet-products/support/downloads/
10436 S:      Supported
10437 F:      drivers/net/ethernet/myricom/myri10ge/
10438
10439 NAND FLASH SUBSYSTEM
10440 M:      Boris Brezillon <bbrezillon@kernel.org>
10441 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10442 R:      Richard Weinberger <richard@nod.at>
10443 L:      linux-mtd@lists.infradead.org
10444 W:      http://www.linux-mtd.infradead.org/
10445 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10446 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10447 T:      git git://git.infradead.org/linux-mtd.git nand/next
10448 S:      Maintained
10449 F:      drivers/mtd/nand/
10450 F:      include/linux/mtd/*nand*.h
10451
10452 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10453 M:      Daniel Mack <zonque@gmail.com>
10454 S:      Maintained
10455 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10456 W:      http://www.native-instruments.com
10457 F:      sound/usb/caiaq/
10458
10459 NATSEMI ETHERNET DRIVER (DP8381x)
10460 S:      Orphan
10461 F:      drivers/net/ethernet/natsemi/natsemi.c
10462
10463 NCR 5380 SCSI DRIVERS
10464 M:      Finn Thain <fthain@telegraphics.com.au>
10465 M:      Michael Schmitz <schmitzmic@gmail.com>
10466 L:      linux-scsi@vger.kernel.org
10467 S:      Maintained
10468 F:      Documentation/scsi/g_NCR5380.txt
10469 F:      drivers/scsi/NCR5380.*
10470 F:      drivers/scsi/arm/cumana_1.c
10471 F:      drivers/scsi/arm/oak.c
10472 F:      drivers/scsi/atari_scsi.*
10473 F:      drivers/scsi/dmx3191d.c
10474 F:      drivers/scsi/g_NCR5380.*
10475 F:      drivers/scsi/mac_scsi.*
10476 F:      drivers/scsi/sun3_scsi.*
10477 F:      drivers/scsi/sun3_scsi_vme.c
10478
10479 NCSI LIBRARY:
10480 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10481 S:      Maintained
10482 F:      net/ncsi/
10483
10484 NCT6775 HARDWARE MONITOR DRIVER
10485 M:      Guenter Roeck <linux@roeck-us.net>
10486 L:      linux-hwmon@vger.kernel.org
10487 S:      Maintained
10488 F:      Documentation/hwmon/nct6775
10489 F:      drivers/hwmon/nct6775.c
10490
10491 NET_FAILOVER MODULE
10492 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10493 L:      netdev@vger.kernel.org
10494 S:      Supported
10495 F:      driver/net/net_failover.c
10496 F:      include/net/net_failover.h
10497 F:      Documentation/networking/net_failover.rst
10498
10499 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10500 M:      Faisal Latif <faisal.latif@intel.com>
10501 L:      linux-rdma@vger.kernel.org
10502 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10503 S:      Supported
10504 F:      drivers/infiniband/hw/nes/
10505 F:      include/uapi/rdma/nes-abi.h
10506
10507 NETEM NETWORK EMULATOR
10508 M:      Stephen Hemminger <stephen@networkplumber.org>
10509 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10510 S:      Maintained
10511 F:      net/sched/sch_netem.c
10512
10513 NETERION 10GbE DRIVERS (s2io/vxge)
10514 M:      Jon Mason <jdmason@kudzu.us>
10515 L:      netdev@vger.kernel.org
10516 S:      Supported
10517 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10518 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10519 F:      drivers/net/ethernet/neterion/
10520
10521 NETFILTER
10522 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10523 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10524 M:      Florian Westphal <fw@strlen.de>
10525 L:      netfilter-devel@vger.kernel.org
10526 L:      coreteam@netfilter.org
10527 W:      http://www.netfilter.org/
10528 W:      http://www.iptables.org/
10529 W:      http://www.nftables.org/
10530 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10533 S:      Maintained
10534 F:      include/linux/netfilter*
10535 F:      include/linux/netfilter/
10536 F:      include/net/netfilter/
10537 F:      include/uapi/linux/netfilter*
10538 F:      include/uapi/linux/netfilter/
10539 F:      net/*/netfilter.c
10540 F:      net/*/netfilter/
10541 F:      net/netfilter/
10542 F:      net/bridge/br_netfilter*.c
10543
10544 NETROM NETWORK LAYER
10545 M:      Ralf Baechle <ralf@linux-mips.org>
10546 L:      linux-hams@vger.kernel.org
10547 W:      http://www.linux-ax25.org/
10548 S:      Maintained
10549 F:      include/net/netrom.h
10550 F:      include/uapi/linux/netrom.h
10551 F:      net/netrom/
10552
10553 NETRONOME ETHERNET DRIVERS
10554 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10555 L:      oss-drivers@netronome.com
10556 S:      Maintained
10557 F:      drivers/net/ethernet/netronome/
10558
10559 NETWORK BLOCK DEVICE (NBD)
10560 M:      Josef Bacik <josef@toxicpanda.com>
10561 S:      Maintained
10562 L:      linux-block@vger.kernel.org
10563 L:      nbd@other.debian.org
10564 F:      Documentation/blockdev/nbd.txt
10565 F:      drivers/block/nbd.c
10566 F:      include/uapi/linux/nbd.h
10567
10568 NETWORK DROP MONITOR
10569 M:      Neil Horman <nhorman@tuxdriver.com>
10570 L:      netdev@vger.kernel.org
10571 S:      Maintained
10572 W:      https://fedorahosted.org/dropwatch/
10573 F:      net/core/drop_monitor.c
10574
10575 NETWORKING DRIVERS
10576 M:      "David S. Miller" <davem@davemloft.net>
10577 L:      netdev@vger.kernel.org
10578 W:      http://www.linuxfoundation.org/en/Net
10579 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10582 S:      Odd Fixes
10583 F:      Documentation/devicetree/bindings/net/
10584 F:      drivers/net/
10585 F:      include/linux/if_*
10586 F:      include/linux/netdevice.h
10587 F:      include/linux/etherdevice.h
10588 F:      include/linux/fcdevice.h
10589 F:      include/linux/fddidevice.h
10590 F:      include/linux/hippidevice.h
10591 F:      include/linux/inetdevice.h
10592 F:      include/uapi/linux/if_*
10593 F:      include/uapi/linux/netdevice.h
10594
10595 NETWORKING DRIVERS (WIRELESS)
10596 M:      Kalle Valo <kvalo@codeaurora.org>
10597 L:      linux-wireless@vger.kernel.org
10598 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10601 S:      Maintained
10602 F:      Documentation/devicetree/bindings/net/wireless/
10603 F:      drivers/net/wireless/
10604
10605 NETWORKING [DSA]
10606 M:      Andrew Lunn <andrew@lunn.ch>
10607 M:      Vivien Didelot <vivien.didelot@gmail.com>
10608 M:      Florian Fainelli <f.fainelli@gmail.com>
10609 S:      Maintained
10610 F:      Documentation/devicetree/bindings/net/dsa/
10611 F:      net/dsa/
10612 F:      include/net/dsa.h
10613 F:      include/linux/dsa/
10614 F:      include/linux/platform_data/dsa.h
10615 F:      drivers/net/dsa/
10616
10617 NETWORKING [GENERAL]
10618 M:      "David S. Miller" <davem@davemloft.net>
10619 L:      netdev@vger.kernel.org
10620 W:      http://www.linuxfoundation.org/en/Net
10621 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10624 B:      mailto:netdev@vger.kernel.org
10625 S:      Maintained
10626 F:      net/
10627 F:      include/net/
10628 F:      include/linux/in.h
10629 F:      include/linux/net.h
10630 F:      include/linux/netdevice.h
10631 F:      include/uapi/linux/in.h
10632 F:      include/uapi/linux/net.h
10633 F:      include/uapi/linux/netdevice.h
10634 F:      include/uapi/linux/net_namespace.h
10635 F:      tools/testing/selftests/net/
10636 F:      lib/net_utils.c
10637 F:      lib/random32.c
10638 F:      Documentation/networking/
10639
10640 NETWORKING [IPSEC]
10641 M:      Steffen Klassert <steffen.klassert@secunet.com>
10642 M:      Herbert Xu <herbert@gondor.apana.org.au>
10643 M:      "David S. Miller" <davem@davemloft.net>
10644 L:      netdev@vger.kernel.org
10645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10647 S:      Maintained
10648 F:      net/xfrm/
10649 F:      net/key/
10650 F:      net/ipv4/xfrm*
10651 F:      net/ipv4/esp4*
10652 F:      net/ipv4/ah4.c
10653 F:      net/ipv4/ipcomp.c
10654 F:      net/ipv4/ip_vti.c
10655 F:      net/ipv6/xfrm*
10656 F:      net/ipv6/esp6*
10657 F:      net/ipv6/ah6.c
10658 F:      net/ipv6/ipcomp6.c
10659 F:      net/ipv6/ip6_vti.c
10660 F:      include/uapi/linux/xfrm.h
10661 F:      include/net/xfrm.h
10662
10663 NETWORKING [IPv4/IPv6]
10664 M:      "David S. Miller" <davem@davemloft.net>
10665 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10666 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10667 L:      netdev@vger.kernel.org
10668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10669 S:      Maintained
10670 F:      net/ipv4/
10671 F:      net/ipv6/
10672 F:      include/net/ip*
10673 F:      arch/x86/net/*
10674
10675 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10676 M:      Paul Moore <paul@paul-moore.com>
10677 W:      https://github.com/netlabel
10678 L:      netdev@vger.kernel.org
10679 L:      linux-security-module@vger.kernel.org
10680 S:      Maintained
10681 F:      Documentation/netlabel/
10682 F:      include/net/calipso.h
10683 F:      include/net/cipso_ipv4.h
10684 F:      include/net/netlabel.h
10685 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10686 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10687 F:      net/netlabel/
10688 F:      net/ipv4/cipso_ipv4.c
10689 F:      net/ipv6/calipso.c
10690 F:      net/netfilter/xt_CONNSECMARK.c
10691 F:      net/netfilter/xt_SECMARK.c
10692
10693 NETWORKING [TCP]
10694 M:      Eric Dumazet <edumazet@google.com>
10695 L:      netdev@vger.kernel.org
10696 S:      Maintained
10697 F:      net/ipv4/tcp*.c
10698 F:      net/ipv4/syncookies.c
10699 F:      net/ipv6/tcp*.c
10700 F:      net/ipv6/syncookies.c
10701 F:      include/uapi/linux/tcp.h
10702 F:      include/net/tcp.h
10703 F:      include/linux/tcp.h
10704 F:      include/trace/events/tcp.h
10705
10706 NETWORKING [TLS]
10707 M:      Boris Pismenny <borisp@mellanox.com>
10708 M:      Aviad Yehezkel <aviadye@mellanox.com>
10709 M:      Dave Watson <davejwatson@fb.com>
10710 M:      John Fastabend <john.fastabend@gmail.com>
10711 M:      Daniel Borkmann <daniel@iogearbox.net>
10712 L:      netdev@vger.kernel.org
10713 S:      Maintained
10714 F:      net/tls/*
10715 F:      include/uapi/linux/tls.h
10716 F:      include/net/tls.h
10717
10718 NETWORKING [WIRELESS]
10719 L:      linux-wireless@vger.kernel.org
10720 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10721
10722 NETDEVSIM
10723 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10724 S:      Maintained
10725 F:      drivers/net/netdevsim/*
10726
10727 NETXEN (1/10) GbE SUPPORT
10728 M:      Manish Chopra <manishc@marvell.com>
10729 M:      Rahul Verma <rahulv@marvell.com>
10730 M:      GR-Linux-NIC-Dev@marvell.com
10731 L:      netdev@vger.kernel.org
10732 S:      Supported
10733 F:      drivers/net/ethernet/qlogic/netxen/
10734
10735 NFC SUBSYSTEM
10736 M:      Samuel Ortiz <sameo@linux.intel.com>
10737 L:      linux-wireless@vger.kernel.org
10738 L:      linux-nfc@lists.01.org (subscribers-only)
10739 S:      Supported
10740 F:      net/nfc/
10741 F:      include/net/nfc/
10742 F:      include/uapi/linux/nfc.h
10743 F:      drivers/nfc/
10744 F:      include/linux/platform_data/nfcmrvl.h
10745 F:      include/linux/platform_data/nxp-nci.h
10746 F:      Documentation/devicetree/bindings/net/nfc/
10747
10748 NFS, SUNRPC, AND LOCKD CLIENTS
10749 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10750 M:      Anna Schumaker <anna.schumaker@netapp.com>
10751 L:      linux-nfs@vger.kernel.org
10752 W:      http://client.linux-nfs.org
10753 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10754 S:      Maintained
10755 F:      fs/lockd/
10756 F:      fs/nfs/
10757 F:      fs/nfs_common/
10758 F:      net/sunrpc/
10759 F:      include/linux/lockd/
10760 F:      include/linux/nfs*
10761 F:      include/linux/sunrpc/
10762 F:      include/uapi/linux/nfs*
10763 F:      include/uapi/linux/sunrpc/
10764
10765 NILFS2 FILESYSTEM
10766 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10767 L:      linux-nilfs@vger.kernel.org
10768 W:      https://nilfs.sourceforge.io/
10769 W:      https://nilfs.osdn.jp/
10770 T:      git git://github.com/konis/nilfs2.git
10771 S:      Supported
10772 F:      Documentation/filesystems/nilfs2.txt
10773 F:      fs/nilfs2/
10774 F:      include/trace/events/nilfs2.h
10775 F:      include/uapi/linux/nilfs2_api.h
10776 F:      include/uapi/linux/nilfs2_ondisk.h
10777
10778 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10779 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10780 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10781 S:      Maintained
10782 F:      Documentation/scsi/NinjaSCSI.txt
10783 F:      drivers/scsi/pcmcia/nsp_*
10784
10785 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10786 M:      GOTO Masanori <gotom@debian.or.jp>
10787 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10788 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10789 S:      Maintained
10790 F:      Documentation/scsi/NinjaSCSI.txt
10791 F:      drivers/scsi/nsp32*
10792
10793 NIOS2 ARCHITECTURE
10794 M:      Ley Foon Tan <lftan@altera.com>
10795 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10797 S:      Maintained
10798 F:      arch/nios2/
10799
10800 NOHZ, DYNTICKS SUPPORT
10801 M:      Frederic Weisbecker <fweisbec@gmail.com>
10802 M:      Thomas Gleixner <tglx@linutronix.de>
10803 M:      Ingo Molnar <mingo@kernel.org>
10804 L:      linux-kernel@vger.kernel.org
10805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10806 S:      Maintained
10807 F:      kernel/time/tick*.*
10808 F:      include/linux/tick.h
10809 F:      include/linux/sched/nohz.h
10810
10811 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10812 M:      Pavel Machek <pavel@ucw.cz>
10813 M:      Sakari Ailus <sakari.ailus@iki.fi>
10814 L:      linux-media@vger.kernel.org
10815 S:      Maintained
10816 F:      drivers/media/i2c/et8ek8
10817 F:      drivers/media/i2c/ad5820.c
10818
10819 NOKIA N900 POWER SUPPLY DRIVERS
10820 R:      Pali Rohár <pali.rohar@gmail.com>
10821 F:      include/linux/power/bq2415x_charger.h
10822 F:      include/linux/power/bq27xxx_battery.h
10823 F:      include/linux/power/isp1704_charger.h
10824 F:      drivers/power/supply/bq2415x_charger.c
10825 F:      drivers/power/supply/bq27xxx_battery.c
10826 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10827 F:      drivers/power/supply/isp1704_charger.c
10828 F:      drivers/power/supply/rx51_battery.c
10829
10830 NTB AMD DRIVER
10831 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10832 L:      linux-ntb@googlegroups.com
10833 S:      Supported
10834 F:      drivers/ntb/hw/amd/
10835
10836 NTB DRIVER CORE
10837 M:      Jon Mason <jdmason@kudzu.us>
10838 M:      Dave Jiang <dave.jiang@intel.com>
10839 M:      Allen Hubbe <allenbh@gmail.com>
10840 L:      linux-ntb@googlegroups.com
10841 S:      Supported
10842 W:      https://github.com/jonmason/ntb/wiki
10843 T:      git git://github.com/jonmason/ntb.git
10844 F:      drivers/ntb/
10845 F:      drivers/net/ntb_netdev.c
10846 F:      include/linux/ntb.h
10847 F:      include/linux/ntb_transport.h
10848 F:      tools/testing/selftests/ntb/
10849
10850 NTB IDT DRIVER
10851 M:      Serge Semin <fancer.lancer@gmail.com>
10852 L:      linux-ntb@googlegroups.com
10853 S:      Supported
10854 F:      drivers/ntb/hw/idt/
10855
10856 NTB INTEL DRIVER
10857 M:      Dave Jiang <dave.jiang@intel.com>
10858 L:      linux-ntb@googlegroups.com
10859 S:      Supported
10860 W:      https://github.com/davejiang/linux/wiki
10861 T:      git https://github.com/davejiang/linux.git
10862 F:      drivers/ntb/hw/intel/
10863
10864 NTFS FILESYSTEM
10865 M:      Anton Altaparmakov <anton@tuxera.com>
10866 L:      linux-ntfs-dev@lists.sourceforge.net
10867 W:      http://www.tuxera.com/
10868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10869 S:      Supported
10870 F:      Documentation/filesystems/ntfs.txt
10871 F:      fs/ntfs/
10872
10873 NUBUS SUBSYSTEM
10874 M:      Finn Thain <fthain@telegraphics.com.au>
10875 L:      linux-m68k@lists.linux-m68k.org
10876 S:      Maintained
10877 F:      arch/*/include/asm/nubus.h
10878 F:      drivers/nubus/
10879 F:      include/linux/nubus.h
10880 F:      include/uapi/linux/nubus.h
10881
10882 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10883 M:      Antonino Daplas <adaplas@gmail.com>
10884 L:      linux-fbdev@vger.kernel.org
10885 S:      Maintained
10886 F:      drivers/video/fbdev/riva/
10887 F:      drivers/video/fbdev/nvidia/
10888
10889 NVM EXPRESS DRIVER
10890 M:      Keith Busch <keith.busch@intel.com>
10891 M:      Jens Axboe <axboe@fb.com>
10892 M:      Christoph Hellwig <hch@lst.de>
10893 M:      Sagi Grimberg <sagi@grimberg.me>
10894 L:      linux-nvme@lists.infradead.org
10895 T:      git://git.infradead.org/nvme.git
10896 W:      http://git.infradead.org/nvme.git
10897 S:      Supported
10898 F:      drivers/nvme/host/
10899 F:      include/linux/nvme.h
10900 F:      include/uapi/linux/nvme_ioctl.h
10901
10902 NVM EXPRESS FC TRANSPORT DRIVERS
10903 M:      James Smart <james.smart@broadcom.com>
10904 L:      linux-nvme@lists.infradead.org
10905 S:      Supported
10906 F:      include/linux/nvme-fc.h
10907 F:      include/linux/nvme-fc-driver.h
10908 F:      drivers/nvme/host/fc.c
10909 F:      drivers/nvme/target/fc.c
10910 F:      drivers/nvme/target/fcloop.c
10911
10912 NVM EXPRESS TARGET DRIVER
10913 M:      Christoph Hellwig <hch@lst.de>
10914 M:      Sagi Grimberg <sagi@grimberg.me>
10915 L:      linux-nvme@lists.infradead.org
10916 T:      git://git.infradead.org/nvme.git
10917 W:      http://git.infradead.org/nvme.git
10918 S:      Supported
10919 F:      drivers/nvme/target/
10920
10921 NVMEM FRAMEWORK
10922 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10923 S:      Maintained
10924 F:      drivers/nvmem/
10925 F:      Documentation/devicetree/bindings/nvmem/
10926 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10927 F:      include/linux/nvmem-consumer.h
10928 F:      include/linux/nvmem-provider.h
10929
10930 NXP SGTL5000 DRIVER
10931 M:      Fabio Estevam <festevam@gmail.com>
10932 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10933 S:      Maintained
10934 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10935 F:      sound/soc/codecs/sgtl5000*
10936
10937 NXP TDA998X DRM DRIVER
10938 M:      Russell King <linux@armlinux.org.uk>
10939 S:      Maintained
10940 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10941 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10942 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10943 F:      include/drm/i2c/tda998x.h
10944 F:      include/dt-bindings/display/tda998x.h
10945 K:      "nxp,tda998x"
10946
10947 NXP TFA9879 DRIVER
10948 M:      Peter Rosin <peda@axentia.se>
10949 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10950 S:      Maintained
10951 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10952 F:      sound/soc/codecs/tfa9879*
10953
10954 NXP-NCI NFC DRIVER
10955 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10956 R:      Charles Gorand <charles.gorand@effinnov.com>
10957 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10958 S:      Supported
10959 F:      drivers/nfc/nxp-nci
10960
10961 OBJAGG
10962 M:      Jiri Pirko <jiri@mellanox.com>
10963 L:      netdev@vger.kernel.org
10964 S:      Supported
10965 F:      lib/objagg.c
10966 F:      lib/test_objagg.c
10967 F:      include/linux/objagg.h
10968
10969 NXP FSPI DRIVER
10970 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
10971 M:      Ashish Kumar <ashish.kumar@nxp.com>
10972 L:      linux-spi@vger.kernel.org
10973 S:      Maintained
10974 F:      drivers/spi/spi-nxp-fspi.c
10975 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
10976
10977 OBJTOOL
10978 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10979 M:      Peter Zijlstra <peterz@infradead.org>
10980 S:      Supported
10981 F:      tools/objtool/
10982
10983 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10984 M:      Frederic Barrat <fbarrat@linux.ibm.com>
10985 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10986 L:      linuxppc-dev@lists.ozlabs.org
10987 S:      Supported
10988 F:      arch/powerpc/platforms/powernv/ocxl.c
10989 F:      arch/powerpc/include/asm/pnv-ocxl.h
10990 F:      drivers/misc/ocxl/
10991 F:      include/misc/ocxl*
10992 F:      include/uapi/misc/ocxl.h
10993 F:      Documentation/accelerators/ocxl.rst
10994
10995 OMAP AUDIO SUPPORT
10996 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10997 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10998 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10999 L:      linux-omap@vger.kernel.org
11000 S:      Maintained
11001 F:      sound/soc/ti/omap*
11002 F:      sound/soc/ti/rx51.c
11003 F:      sound/soc/ti/n810.c
11004 F:      sound/soc/ti/sdma-pcm.*
11005
11006 OMAP CLOCK FRAMEWORK SUPPORT
11007 M:      Paul Walmsley <paul@pwsan.com>
11008 L:      linux-omap@vger.kernel.org
11009 S:      Maintained
11010 F:      arch/arm/*omap*/*clock*
11011
11012 OMAP DEVICE TREE SUPPORT
11013 M:      Benoît Cousson <bcousson@baylibre.com>
11014 M:      Tony Lindgren <tony@atomide.com>
11015 L:      linux-omap@vger.kernel.org
11016 L:      devicetree@vger.kernel.org
11017 S:      Maintained
11018 F:      arch/arm/boot/dts/*omap*
11019 F:      arch/arm/boot/dts/*am3*
11020 F:      arch/arm/boot/dts/*am4*
11021 F:      arch/arm/boot/dts/*am5*
11022 F:      arch/arm/boot/dts/*dra7*
11023
11024 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11025 L:      linux-omap@vger.kernel.org
11026 L:      linux-fbdev@vger.kernel.org
11027 S:      Orphan
11028 F:      drivers/video/fbdev/omap2/
11029 F:      Documentation/arm/OMAP/DSS
11030
11031 OMAP FRAMEBUFFER SUPPORT
11032 L:      linux-fbdev@vger.kernel.org
11033 L:      linux-omap@vger.kernel.org
11034 S:      Orphan
11035 F:      drivers/video/fbdev/omap/
11036
11037 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11038 M:      Roger Quadros <rogerq@ti.com>
11039 M:      Tony Lindgren <tony@atomide.com>
11040 L:      linux-omap@vger.kernel.org
11041 S:      Maintained
11042 F:      drivers/memory/omap-gpmc.c
11043 F:      arch/arm/mach-omap2/*gpmc*
11044
11045 OMAP GPIO DRIVER
11046 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11047 M:      Santosh Shilimkar <ssantosh@kernel.org>
11048 M:      Kevin Hilman <khilman@kernel.org>
11049 L:      linux-omap@vger.kernel.org
11050 S:      Maintained
11051 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11052 F:      drivers/gpio/gpio-omap.c
11053
11054 OMAP HARDWARE SPINLOCK SUPPORT
11055 M:      Ohad Ben-Cohen <ohad@wizery.com>
11056 L:      linux-omap@vger.kernel.org
11057 S:      Maintained
11058 F:      drivers/hwspinlock/omap_hwspinlock.c
11059
11060 OMAP HS MMC SUPPORT
11061 L:      linux-mmc@vger.kernel.org
11062 L:      linux-omap@vger.kernel.org
11063 S:      Orphan
11064 F:      drivers/mmc/host/omap_hsmmc.c
11065
11066 OMAP HWMOD DATA
11067 M:      Paul Walmsley <paul@pwsan.com>
11068 L:      linux-omap@vger.kernel.org
11069 S:      Maintained
11070 F:      arch/arm/mach-omap2/omap_hwmod*data*
11071
11072 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11073 M:      Benoît Cousson <bcousson@baylibre.com>
11074 L:      linux-omap@vger.kernel.org
11075 S:      Maintained
11076 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11077
11078 OMAP HWMOD SUPPORT
11079 M:      Benoît Cousson <bcousson@baylibre.com>
11080 M:      Paul Walmsley <paul@pwsan.com>
11081 L:      linux-omap@vger.kernel.org
11082 S:      Maintained
11083 F:      arch/arm/mach-omap2/omap_hwmod.*
11084
11085 OMAP I2C DRIVER
11086 M:      Vignesh R <vigneshr@ti.com>
11087 L:      linux-omap@vger.kernel.org
11088 L:      linux-i2c@vger.kernel.org
11089 S:      Maintained
11090 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11091 F:      drivers/i2c/busses/i2c-omap.c
11092
11093 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11094 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11095 L:      linux-media@vger.kernel.org
11096 S:      Maintained
11097 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11098 F:      drivers/media/platform/omap3isp/
11099 F:      drivers/staging/media/omap4iss/
11100
11101 OMAP MMC SUPPORT
11102 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11103 L:      linux-omap@vger.kernel.org
11104 S:      Odd Fixes
11105 F:      drivers/mmc/host/omap.c
11106
11107 OMAP POWER MANAGEMENT SUPPORT
11108 M:      Kevin Hilman <khilman@kernel.org>
11109 L:      linux-omap@vger.kernel.org
11110 S:      Maintained
11111 F:      arch/arm/*omap*/*pm*
11112 F:      drivers/cpufreq/omap-cpufreq.c
11113
11114 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11115 M:      Rajendra Nayak <rnayak@codeaurora.org>
11116 M:      Paul Walmsley <paul@pwsan.com>
11117 L:      linux-omap@vger.kernel.org
11118 S:      Maintained
11119 F:      arch/arm/mach-omap2/prm*
11120
11121 OMAP RANDOM NUMBER GENERATOR SUPPORT
11122 M:      Deepak Saxena <dsaxena@plexity.net>
11123 S:      Maintained
11124 F:      drivers/char/hw_random/omap-rng.c
11125
11126 OMAP USB SUPPORT
11127 L:      linux-usb@vger.kernel.org
11128 L:      linux-omap@vger.kernel.org
11129 S:      Orphan
11130 F:      drivers/usb/*/*omap*
11131 F:      arch/arm/*omap*/usb*
11132
11133 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11134 M:      Mark Jackson <mpfj@newflow.co.uk>
11135 L:      linux-omap@vger.kernel.org
11136 S:      Maintained
11137 F:      arch/arm/boot/dts/am335x-nano.dts
11138
11139 OMAP1 SUPPORT
11140 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11141 M:      Tony Lindgren <tony@atomide.com>
11142 L:      linux-omap@vger.kernel.org
11143 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11145 S:      Maintained
11146 F:      arch/arm/mach-omap1/
11147 F:      arch/arm/plat-omap/
11148 F:      arch/arm/configs/omap1_defconfig
11149 F:      drivers/i2c/busses/i2c-omap.c
11150 F:      include/linux/platform_data/i2c-omap.h
11151 F:      include/linux/platform_data/ams-delta-fiq.h
11152
11153 OMAP2+ SUPPORT
11154 M:      Tony Lindgren <tony@atomide.com>
11155 L:      linux-omap@vger.kernel.org
11156 W:      http://www.muru.com/linux/omap/
11157 W:      http://linux.omap.com/
11158 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11160 S:      Maintained
11161 F:      arch/arm/mach-omap2/
11162 F:      arch/arm/plat-omap/
11163 F:      arch/arm/configs/omap2plus_defconfig
11164 F:      drivers/i2c/busses/i2c-omap.c
11165 F:      drivers/irqchip/irq-omap-intc.c
11166 F:      drivers/mfd/*omap*.c
11167 F:      drivers/mfd/menelaus.c
11168 F:      drivers/mfd/palmas.c
11169 F:      drivers/mfd/tps65217.c
11170 F:      drivers/mfd/tps65218.c
11171 F:      drivers/mfd/tps65910.c
11172 F:      drivers/mfd/twl-core.[ch]
11173 F:      drivers/mfd/twl4030*.c
11174 F:      drivers/mfd/twl6030*.c
11175 F:      drivers/mfd/twl6040*.c
11176 F:      drivers/regulator/palmas-regulator*.c
11177 F:      drivers/regulator/pbias-regulator.c
11178 F:      drivers/regulator/tps65217-regulator.c
11179 F:      drivers/regulator/tps65218-regulator.c
11180 F:      drivers/regulator/tps65910-regulator.c
11181 F:      drivers/regulator/twl-regulator.c
11182 F:      drivers/regulator/twl6030-regulator.c
11183 F:      include/linux/platform_data/i2c-omap.h
11184
11185 ONION OMEGA2+ BOARD
11186 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11187 L:      linux-mips@vger.kernel.org
11188 S:      Maintained
11189 F:      arch/mips/boot/dts/ralink/omega2p.dts
11190
11191 OMFS FILESYSTEM
11192 M:      Bob Copeland <me@bobcopeland.com>
11193 L:      linux-karma-devel@lists.sourceforge.net
11194 S:      Maintained
11195 F:      Documentation/filesystems/omfs.txt
11196 F:      fs/omfs/
11197
11198 OMNIKEY CARDMAN 4000 DRIVER
11199 M:      Harald Welte <laforge@gnumonks.org>
11200 S:      Maintained
11201 F:      drivers/char/pcmcia/cm4000_cs.c
11202 F:      include/linux/cm4000_cs.h
11203 F:      include/uapi/linux/cm4000_cs.h
11204
11205 OMNIKEY CARDMAN 4040 DRIVER
11206 M:      Harald Welte <laforge@gnumonks.org>
11207 S:      Maintained
11208 F:      drivers/char/pcmcia/cm4040_cs.*
11209
11210 OMNIVISION OV13858 SENSOR DRIVER
11211 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11212 L:      linux-media@vger.kernel.org
11213 T:      git git://linuxtv.org/media_tree.git
11214 S:      Maintained
11215 F:      drivers/media/i2c/ov13858.c
11216
11217 OMNIVISION OV2680 SENSOR DRIVER
11218 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11219 L:      linux-media@vger.kernel.org
11220 T:      git git://linuxtv.org/media_tree.git
11221 S:      Maintained
11222 F:      drivers/media/i2c/ov2680.c
11223 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11224
11225 OMNIVISION OV2685 SENSOR DRIVER
11226 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11227 L:      linux-media@vger.kernel.org
11228 T:      git git://linuxtv.org/media_tree.git
11229 S:      Maintained
11230 F:      drivers/media/i2c/ov2685.c
11231
11232 OMNIVISION OV5640 SENSOR DRIVER
11233 M:      Steve Longerbeam <slongerbeam@gmail.com>
11234 L:      linux-media@vger.kernel.org
11235 T:      git git://linuxtv.org/media_tree.git
11236 S:      Maintained
11237 F:      drivers/media/i2c/ov5640.c
11238
11239 OMNIVISION OV5647 SENSOR DRIVER
11240 M:      Luis Oliveira <lolivei@synopsys.com>
11241 L:      linux-media@vger.kernel.org
11242 T:      git git://linuxtv.org/media_tree.git
11243 S:      Maintained
11244 F:      drivers/media/i2c/ov5647.c
11245
11246 OMNIVISION OV5695 SENSOR DRIVER
11247 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11248 L:      linux-media@vger.kernel.org
11249 T:      git git://linuxtv.org/media_tree.git
11250 S:      Maintained
11251 F:      drivers/media/i2c/ov5695.c
11252
11253 OMNIVISION OV7670 SENSOR DRIVER
11254 M:      Jonathan Corbet <corbet@lwn.net>
11255 L:      linux-media@vger.kernel.org
11256 T:      git git://linuxtv.org/media_tree.git
11257 S:      Maintained
11258 F:      drivers/media/i2c/ov7670.c
11259 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11260
11261 OMNIVISION OV772x SENSOR DRIVER
11262 M:      Jacopo Mondi <jacopo@jmondi.org>
11263 L:      linux-media@vger.kernel.org
11264 T:      git git://linuxtv.org/media_tree.git
11265 S:      Odd fixes
11266 F:      drivers/media/i2c/ov772x.c
11267 F:      include/media/i2c/ov772x.h
11268 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11269
11270 OMNIVISION OV7740 SENSOR DRIVER
11271 M:      Wenyou Yang <wenyou.yang@microchip.com>
11272 L:      linux-media@vger.kernel.org
11273 T:      git git://linuxtv.org/media_tree.git
11274 S:      Maintained
11275 F:      drivers/media/i2c/ov7740.c
11276 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11277
11278 OMNIVISION OV9650 SENSOR DRIVER
11279 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11280 R:      Akinobu Mita <akinobu.mita@gmail.com>
11281 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11282 L:      linux-media@vger.kernel.org
11283 T:      git git://linuxtv.org/media_tree.git
11284 S:      Maintained
11285 F:      drivers/media/i2c/ov9650.c
11286 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11287
11288 ONENAND FLASH DRIVER
11289 M:      Kyungmin Park <kyungmin.park@samsung.com>
11290 L:      linux-mtd@lists.infradead.org
11291 S:      Maintained
11292 F:      drivers/mtd/nand/onenand/
11293 F:      include/linux/mtd/onenand*.h
11294
11295 ONSTREAM SCSI TAPE DRIVER
11296 M:      Willem Riede <osst@riede.org>
11297 L:      osst-users@lists.sourceforge.net
11298 L:      linux-scsi@vger.kernel.org
11299 S:      Maintained
11300 F:      Documentation/scsi/osst.txt
11301 F:      drivers/scsi/osst.*
11302 F:      drivers/scsi/osst_*.h
11303 F:      drivers/scsi/st.h
11304
11305 OP-TEE DRIVER
11306 M:      Jens Wiklander <jens.wiklander@linaro.org>
11307 S:      Maintained
11308 F:      drivers/tee/optee/
11309
11310 OPA-VNIC DRIVER
11311 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11312 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11313 L:      linux-rdma@vger.kernel.org
11314 S:      Supported
11315 F:      drivers/infiniband/ulp/opa_vnic
11316
11317 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11318 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11319 M:      Frank Rowand <frowand.list@gmail.com>
11320 L:      devicetree@vger.kernel.org
11321 S:      Maintained
11322 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11323 F:      Documentation/devicetree/overlay-notes.txt
11324 F:      drivers/of/overlay.c
11325 F:      drivers/of/resolver.c
11326 K:      of_overlay_notifier_
11327
11328 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11329 M:      Rob Herring <robh+dt@kernel.org>
11330 M:      Frank Rowand <frowand.list@gmail.com>
11331 L:      devicetree@vger.kernel.org
11332 W:      http://www.devicetree.org/
11333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11334 S:      Maintained
11335 F:      drivers/of/
11336 F:      include/linux/of*.h
11337 F:      scripts/dtc/
11338 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11339
11340 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11341 M:      Rob Herring <robh+dt@kernel.org>
11342 M:      Mark Rutland <mark.rutland@arm.com>
11343 L:      devicetree@vger.kernel.org
11344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11345 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11346 S:      Maintained
11347 F:      Documentation/devicetree/
11348 F:      arch/*/boot/dts/
11349 F:      include/dt-bindings/
11350
11351 OPENCORES I2C BUS DRIVER
11352 M:      Peter Korsgaard <peter@korsgaard.com>
11353 M:      Andrew Lunn <andrew@lunn.ch>
11354 L:      linux-i2c@vger.kernel.org
11355 S:      Maintained
11356 F:      Documentation/i2c/busses/i2c-ocores
11357 F:      drivers/i2c/busses/i2c-ocores.c
11358 F:      include/linux/platform_data/i2c-ocores.h
11359
11360 OPENRISC ARCHITECTURE
11361 M:      Jonas Bonn <jonas@southpole.se>
11362 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11363 M:      Stafford Horne <shorne@gmail.com>
11364 T:      git git://github.com/openrisc/linux.git
11365 L:      openrisc@lists.librecores.org
11366 W:      http://openrisc.io
11367 S:      Maintained
11368 F:      Documentation/devicetree/bindings/openrisc/
11369 F:      Documentation/openrisc/
11370 F:      arch/openrisc/
11371 F:      drivers/irqchip/irq-ompic.c
11372 F:      drivers/irqchip/irq-or1k-*
11373
11374 OPENVSWITCH
11375 M:      Pravin B Shelar <pshelar@ovn.org>
11376 L:      netdev@vger.kernel.org
11377 L:      dev@openvswitch.org
11378 W:      http://openvswitch.org
11379 S:      Maintained
11380 F:      net/openvswitch/
11381 F:      include/uapi/linux/openvswitch.h
11382
11383 OPERATING PERFORMANCE POINTS (OPP)
11384 M:      Viresh Kumar <vireshk@kernel.org>
11385 M:      Nishanth Menon <nm@ti.com>
11386 M:      Stephen Boyd <sboyd@kernel.org>
11387 L:      linux-pm@vger.kernel.org
11388 S:      Maintained
11389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11390 F:      drivers/opp/
11391 F:      include/linux/pm_opp.h
11392 F:      Documentation/power/opp.txt
11393 F:      Documentation/devicetree/bindings/opp/
11394
11395 OPL4 DRIVER
11396 M:      Clemens Ladisch <clemens@ladisch.de>
11397 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11398 T:      git git://git.alsa-project.org/alsa-kernel.git
11399 S:      Maintained
11400 F:      sound/drivers/opl4/
11401
11402 OPROFILE
11403 M:      Robert Richter <rric@kernel.org>
11404 L:      oprofile-list@lists.sf.net
11405 S:      Maintained
11406 F:      arch/*/include/asm/oprofile*.h
11407 F:      arch/*/oprofile/
11408 F:      drivers/oprofile/
11409 F:      include/linux/oprofile.h
11410
11411 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11412 M:      Mark Fasheh <mark@fasheh.com>
11413 M:      Joel Becker <jlbec@evilplan.org>
11414 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11415 W:      http://ocfs2.wiki.kernel.org
11416 S:      Supported
11417 F:      Documentation/filesystems/ocfs2.txt
11418 F:      Documentation/filesystems/dlmfs.txt
11419 F:      fs/ocfs2/
11420
11421 ORANGEFS FILESYSTEM
11422 M:      Mike Marshall <hubcap@omnibond.com>
11423 R:      Martin Brandenburg <martin@omnibond.com>
11424 L:      devel@lists.orangefs.org
11425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11426 S:      Supported
11427 F:      fs/orangefs/
11428 F:      Documentation/filesystems/orangefs.txt
11429
11430 ORINOCO DRIVER
11431 L:      linux-wireless@vger.kernel.org
11432 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11433 W:      http://www.nongnu.org/orinoco/
11434 S:      Orphan
11435 F:      drivers/net/wireless/intersil/orinoco/
11436
11437 OSD LIBRARY and FILESYSTEM
11438 M:      Boaz Harrosh <ooo@electrozaur.com>
11439 S:      Maintained
11440 F:      drivers/scsi/osd/
11441 F:      include/scsi/osd_*
11442 F:      fs/exofs/
11443
11444 OV2659 OMNIVISION SENSOR DRIVER
11445 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11446 L:      linux-media@vger.kernel.org
11447 W:      https://linuxtv.org
11448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11449 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11450 S:      Maintained
11451 F:      drivers/media/i2c/ov2659.c
11452 F:      include/media/i2c/ov2659.h
11453
11454 OVERLAY FILESYSTEM
11455 M:      Miklos Szeredi <miklos@szeredi.hu>
11456 L:      linux-unionfs@vger.kernel.org
11457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11458 S:      Supported
11459 F:      fs/overlayfs/
11460 F:      Documentation/filesystems/overlayfs.txt
11461
11462 P54 WIRELESS DRIVER
11463 M:      Christian Lamparter <chunkeey@googlemail.com>
11464 L:      linux-wireless@vger.kernel.org
11465 W:      http://wireless.kernel.org/en/users/Drivers/p54
11466 S:      Maintained
11467 F:      drivers/net/wireless/intersil/p54/
11468
11469 PA SEMI ETHERNET DRIVER
11470 L:      netdev@vger.kernel.org
11471 S:      Orphan
11472 F:      drivers/net/ethernet/pasemi/*
11473
11474 PA SEMI SMBUS DRIVER
11475 L:      linux-i2c@vger.kernel.org
11476 S:      Orphan
11477 F:      drivers/i2c/busses/i2c-pasemi.c
11478
11479 PADATA PARALLEL EXECUTION MECHANISM
11480 M:      Steffen Klassert <steffen.klassert@secunet.com>
11481 L:      linux-crypto@vger.kernel.org
11482 S:      Maintained
11483 F:      kernel/padata.c
11484 F:      include/linux/padata.h
11485 F:      Documentation/padata.txt
11486
11487 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11488 M:      Harald Welte <laforge@gnumonks.org>
11489 L:      platform-driver-x86@vger.kernel.org
11490 S:      Maintained
11491 F:      drivers/platform/x86/panasonic-laptop.c
11492
11493 PARALLEL LCD/KEYPAD PANEL DRIVER
11494 M:      Willy Tarreau <willy@haproxy.com>
11495 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11496 S:      Odd Fixes
11497 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11498 F:      drivers/auxdisplay/panel.c
11499
11500 PARALLEL PORT SUBSYSTEM
11501 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11502 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11503 L:      linux-parport@lists.infradead.org (subscribers-only)
11504 S:      Maintained
11505 F:      drivers/parport/
11506 F:      include/linux/parport*.h
11507 F:      drivers/char/ppdev.c
11508 F:      include/uapi/linux/ppdev.h
11509 F:      Documentation/parport*.txt
11510
11511 PARAVIRT_OPS INTERFACE
11512 M:      Juergen Gross <jgross@suse.com>
11513 M:      Alok Kataria <akataria@vmware.com>
11514 L:      virtualization@lists.linux-foundation.org
11515 S:      Supported
11516 F:      Documentation/virtual/paravirt_ops.txt
11517 F:      arch/*/kernel/paravirt*
11518 F:      arch/*/include/asm/paravirt*.h
11519 F:      include/linux/hypervisor.h
11520
11521 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11522 M:      Tim Waugh <tim@cyberelk.net>
11523 L:      linux-parport@lists.infradead.org (subscribers-only)
11524 S:      Maintained
11525 F:      Documentation/blockdev/paride.txt
11526 F:      drivers/block/paride/
11527
11528 PARISC ARCHITECTURE
11529 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11530 M:      Helge Deller <deller@gmx.de>
11531 L:      linux-parisc@vger.kernel.org
11532 W:      http://www.parisc-linux.org/
11533 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11536 S:      Maintained
11537 F:      arch/parisc/
11538 F:      Documentation/parisc/
11539 F:      drivers/parisc/
11540 F:      drivers/char/agp/parisc-agp.c
11541 F:      drivers/input/serio/gscps2.c
11542 F:      drivers/parport/parport_gsc.*
11543 F:      drivers/tty/serial/8250/8250_gsc.c
11544 F:      drivers/video/fbdev/sti*
11545 F:      drivers/video/console/sti*
11546 F:      drivers/video/logo/logo_parisc*
11547
11548 PARMAN
11549 M:      Jiri Pirko <jiri@mellanox.com>
11550 L:      netdev@vger.kernel.org
11551 S:      Supported
11552 F:      lib/parman.c
11553 F:      lib/test_parman.c
11554 F:      include/linux/parman.h
11555
11556 PC87360 HARDWARE MONITORING DRIVER
11557 M:      Jim Cromie <jim.cromie@gmail.com>
11558 L:      linux-hwmon@vger.kernel.org
11559 S:      Maintained
11560 F:      Documentation/hwmon/pc87360
11561 F:      drivers/hwmon/pc87360.c
11562
11563 PC8736x GPIO DRIVER
11564 M:      Jim Cromie <jim.cromie@gmail.com>
11565 S:      Maintained
11566 F:      drivers/char/pc8736x_gpio.c
11567
11568 PC87427 HARDWARE MONITORING DRIVER
11569 M:      Jean Delvare <jdelvare@suse.com>
11570 L:      linux-hwmon@vger.kernel.org
11571 S:      Maintained
11572 F:      Documentation/hwmon/pc87427
11573 F:      drivers/hwmon/pc87427.c
11574
11575 PCA9532 LED DRIVER
11576 M:      Riku Voipio <riku.voipio@iki.fi>
11577 S:      Maintained
11578 F:      drivers/leds/leds-pca9532.c
11579 F:      include/linux/leds-pca9532.h
11580
11581 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11582 M:      Guenter Roeck <linux@roeck-us.net>
11583 L:      linux-i2c@vger.kernel.org
11584 S:      Maintained
11585 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11586
11587 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11588 M:      Khalid Aziz <khalid@gonehiking.org>
11589 S:      Maintained
11590 F:      drivers/firmware/pcdp.*
11591
11592 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11593 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11594 L:      linux-pci@vger.kernel.org
11595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11596 S:      Maintained
11597 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11598 F:      drivers/pci/controller/pci-aardvark.c
11599
11600 PCI DRIVER FOR ALTERA PCIE IP
11601 M:      Ley Foon Tan <lftan@altera.com>
11602 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11603 L:      linux-pci@vger.kernel.org
11604 S:      Supported
11605 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11606 F:      drivers/pci/controller/pcie-altera.c
11607
11608 PCI DRIVER FOR APPLIEDMICRO XGENE
11609 M:      Tanmay Inamdar <tinamdar@apm.com>
11610 L:      linux-pci@vger.kernel.org
11611 L:      linux-arm-kernel@lists.infradead.org
11612 S:      Maintained
11613 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11614 F:      drivers/pci/controller/pci-xgene.c
11615
11616 PCI DRIVER FOR ARM VERSATILE PLATFORM
11617 M:      Rob Herring <robh@kernel.org>
11618 L:      linux-pci@vger.kernel.org
11619 L:      linux-arm-kernel@lists.infradead.org
11620 S:      Maintained
11621 F:      Documentation/devicetree/bindings/pci/versatile.txt
11622 F:      drivers/pci/controller/pci-versatile.c
11623
11624 PCI DRIVER FOR ARMADA 8K
11625 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11626 L:      linux-pci@vger.kernel.org
11627 L:      linux-arm-kernel@lists.infradead.org
11628 S:      Maintained
11629 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11630 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11631
11632 PCI DRIVER FOR CADENCE PCIE IP
11633 M:      Alan Douglas <adouglas@cadence.com>
11634 L:      linux-pci@vger.kernel.org
11635 S:      Maintained
11636 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11637 F:      drivers/pci/controller/pcie-cadence*
11638
11639 PCI DRIVER FOR FREESCALE LAYERSCAPE
11640 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11641 M:      Mingkai Hu <mingkai.hu@nxp.com>
11642 M:      Roy Zang <roy.zang@nxp.com>
11643 L:      linuxppc-dev@lists.ozlabs.org
11644 L:      linux-pci@vger.kernel.org
11645 L:      linux-arm-kernel@lists.infradead.org
11646 S:      Maintained
11647 F:      drivers/pci/controller/dwc/*layerscape*
11648
11649 PCI DRIVER FOR GENERIC OF HOSTS
11650 M:      Will Deacon <will.deacon@arm.com>
11651 L:      linux-pci@vger.kernel.org
11652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11653 S:      Maintained
11654 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11655 F:      drivers/pci/controller/pci-host-common.c
11656 F:      drivers/pci/controller/pci-host-generic.c
11657
11658 PCI DRIVER FOR IMX6
11659 M:      Richard Zhu <hongxing.zhu@nxp.com>
11660 M:      Lucas Stach <l.stach@pengutronix.de>
11661 L:      linux-pci@vger.kernel.org
11662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11663 S:      Maintained
11664 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11665 F:      drivers/pci/controller/dwc/*imx6*
11666
11667 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11668 M:      Keith Busch <keith.busch@intel.com>
11669 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11670 L:      linux-pci@vger.kernel.org
11671 S:      Supported
11672 F:      drivers/pci/controller/vmd.c
11673
11674 PCI DRIVER FOR MICROSEMI SWITCHTEC
11675 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11676 M:      Logan Gunthorpe <logang@deltatee.com>
11677 L:      linux-pci@vger.kernel.org
11678 S:      Maintained
11679 F:      Documentation/switchtec.txt
11680 F:      Documentation/ABI/testing/sysfs-class-switchtec
11681 F:      drivers/pci/switch/switchtec*
11682 F:      include/uapi/linux/switchtec_ioctl.h
11683 F:      include/linux/switchtec.h
11684 F:      drivers/ntb/hw/mscc/
11685
11686 PCI DRIVER FOR MOBIVEIL PCIE IP
11687 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11688 L:      linux-pci@vger.kernel.org
11689 S:      Supported
11690 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11691 F:      drivers/pci/controller/pcie-mobiveil.c
11692
11693 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11694 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11695 M:      Jason Cooper <jason@lakedaemon.net>
11696 L:      linux-pci@vger.kernel.org
11697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11698 S:      Maintained
11699 F:      drivers/pci/controller/*mvebu*
11700
11701 PCI DRIVER FOR NVIDIA TEGRA
11702 M:      Thierry Reding <thierry.reding@gmail.com>
11703 L:      linux-tegra@vger.kernel.org
11704 L:      linux-pci@vger.kernel.org
11705 S:      Supported
11706 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11707 F:      drivers/pci/controller/pci-tegra.c
11708
11709 PCI DRIVER FOR RENESAS R-CAR
11710 M:      Simon Horman <horms@verge.net.au>
11711 L:      linux-pci@vger.kernel.org
11712 L:      linux-renesas-soc@vger.kernel.org
11713 S:      Maintained
11714 F:      drivers/pci/controller/*rcar*
11715
11716 PCI DRIVER FOR SAMSUNG EXYNOS
11717 M:      Jingoo Han <jingoohan1@gmail.com>
11718 L:      linux-pci@vger.kernel.org
11719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11720 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11721 S:      Maintained
11722 F:      drivers/pci/controller/dwc/pci-exynos.c
11723
11724 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11725 M:      Jingoo Han <jingoohan1@gmail.com>
11726 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11727 L:      linux-pci@vger.kernel.org
11728 S:      Maintained
11729 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11730 F:      drivers/pci/controller/dwc/*designware*
11731
11732 PCI DRIVER FOR TI DRA7XX
11733 M:      Kishon Vijay Abraham I <kishon@ti.com>
11734 L:      linux-omap@vger.kernel.org
11735 L:      linux-pci@vger.kernel.org
11736 S:      Supported
11737 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11738 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11739
11740 PCI DRIVER FOR TI KEYSTONE
11741 M:      Murali Karicheri <m-karicheri2@ti.com>
11742 L:      linux-pci@vger.kernel.org
11743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11744 S:      Maintained
11745 F:      drivers/pci/controller/dwc/pci-keystone.c
11746
11747 PCI ENDPOINT SUBSYSTEM
11748 M:      Kishon Vijay Abraham I <kishon@ti.com>
11749 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11750 L:      linux-pci@vger.kernel.org
11751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11752 S:      Supported
11753 F:      drivers/pci/endpoint/
11754 F:      drivers/misc/pci_endpoint_test.c
11755 F:      tools/pci/
11756
11757 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11758 M:      Russell Currey <ruscur@russell.cc>
11759 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11760 M:      Oliver O'Halloran <oohall@gmail.com>
11761 L:      linuxppc-dev@lists.ozlabs.org
11762 S:      Supported
11763 F:      Documentation/PCI/pci-error-recovery.txt
11764 F:      drivers/pci/pcie/aer.c
11765 F:      drivers/pci/pcie/dpc.c
11766 F:      drivers/pci/pcie/err.c
11767 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11768 F:      arch/powerpc/kernel/eeh*.c
11769 F:      arch/powerpc/platforms/*/eeh*.c
11770 F:      arch/powerpc/include/*/eeh*.h
11771
11772 PCI ERROR RECOVERY
11773 M:      Linas Vepstas <linasvepstas@gmail.com>
11774 L:      linux-pci@vger.kernel.org
11775 S:      Supported
11776 F:      Documentation/PCI/pci-error-recovery.txt
11777
11778 PCI MSI DRIVER FOR ALTERA MSI IP
11779 M:      Ley Foon Tan <lftan@altera.com>
11780 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11781 L:      linux-pci@vger.kernel.org
11782 S:      Supported
11783 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11784 F:      drivers/pci/controller/pcie-altera-msi.c
11785
11786 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11787 M:      Duc Dang <dhdang@apm.com>
11788 L:      linux-pci@vger.kernel.org
11789 L:      linux-arm-kernel@lists.infradead.org
11790 S:      Maintained
11791 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11792 F:      drivers/pci/controller/pci-xgene-msi.c
11793
11794 PCI SUBSYSTEM
11795 M:      Bjorn Helgaas <bhelgaas@google.com>
11796 L:      linux-pci@vger.kernel.org
11797 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11799 S:      Supported
11800 F:      Documentation/devicetree/bindings/pci/
11801 F:      Documentation/PCI/
11802 F:      drivers/acpi/pci*
11803 F:      drivers/pci/
11804 F:      include/asm-generic/pci*
11805 F:      include/linux/pci*
11806 F:      include/linux/of_pci.h
11807 F:      include/uapi/linux/pci*
11808 F:      lib/pci*
11809 F:      arch/x86/pci/
11810 F:      arch/x86/kernel/quirks.c
11811 F:      arch/x86/kernel/early-quirks.c
11812
11813 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11814 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11815 L:      linux-pci@vger.kernel.org
11816 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11818 S:      Supported
11819 F:      drivers/pci/controller/
11820
11821 PCIE DRIVER FOR AMLOGIC MESON
11822 M:      Yue Wang <yue.wang@Amlogic.com>
11823 L:      linux-pci@vger.kernel.org
11824 L:      linux-amlogic@lists.infradead.org
11825 S:      Maintained
11826 F:      drivers/pci/controller/dwc/pci-meson.c
11827
11828 PCIE DRIVER FOR AXIS ARTPEC
11829 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11830 L:      linux-arm-kernel@axis.com
11831 L:      linux-pci@vger.kernel.org
11832 S:      Maintained
11833 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11834 F:      drivers/pci/controller/dwc/*artpec*
11835
11836 PCIE DRIVER FOR CAVIUM THUNDERX
11837 M:      David Daney <david.daney@cavium.com>
11838 L:      linux-pci@vger.kernel.org
11839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11840 S:      Supported
11841 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11842 F:      drivers/pci/controller/pci-thunder-*
11843
11844 PCIE DRIVER FOR HISILICON
11845 M:      Zhou Wang <wangzhou1@hisilicon.com>
11846 L:      linux-pci@vger.kernel.org
11847 S:      Maintained
11848 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11849 F:      drivers/pci/controller/dwc/pcie-hisi.c
11850
11851 PCIE DRIVER FOR HISILICON KIRIN
11852 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11853 M:      Binghui Wang <wangbinghui@hisilicon.com>
11854 L:      linux-pci@vger.kernel.org
11855 S:      Maintained
11856 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11857 F:      drivers/pci/controller/dwc/pcie-kirin.c
11858
11859 PCIE DRIVER FOR HISILICON STB
11860 M:      Shawn Guo <shawn.guo@linaro.org>
11861 L:      linux-pci@vger.kernel.org
11862 S:      Maintained
11863 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11864 F:      drivers/pci/controller/dwc/pcie-histb.c
11865
11866 PCIE DRIVER FOR MEDIATEK
11867 M:      Ryder Lee <ryder.lee@mediatek.com>
11868 L:      linux-pci@vger.kernel.org
11869 L:      linux-mediatek@lists.infradead.org
11870 S:      Supported
11871 F:      Documentation/devicetree/bindings/pci/mediatek*
11872 F:      drivers/pci/controller/*mediatek*
11873
11874 PCIE DRIVER FOR QUALCOMM MSM
11875 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11876 L:      linux-pci@vger.kernel.org
11877 L:      linux-arm-msm@vger.kernel.org
11878 S:      Maintained
11879 F:      drivers/pci/controller/dwc/*qcom*
11880
11881 PCIE DRIVER FOR ROCKCHIP
11882 M:      Shawn Lin <shawn.lin@rock-chips.com>
11883 L:      linux-pci@vger.kernel.org
11884 L:      linux-rockchip@lists.infradead.org
11885 S:      Maintained
11886 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11887 F:      drivers/pci/controller/pcie-rockchip*
11888
11889 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11890 M:      Linus Walleij <linus.walleij@linaro.org>
11891 L:      linux-pci@vger.kernel.org
11892 S:      Maintained
11893 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11894 F:      drivers/pci/controller/pci-v3-semi.c
11895
11896 PCIE DRIVER FOR SOCIONEXT UNIPHIER
11897 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11898 L:      linux-pci@vger.kernel.org
11899 S:      Maintained
11900 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
11901 F:      drivers/pci/controller/dwc/pcie-uniphier.c
11902
11903 PCIE DRIVER FOR ST SPEAR13XX
11904 M:      Pratyush Anand <pratyush.anand@gmail.com>
11905 L:      linux-pci@vger.kernel.org
11906 S:      Maintained
11907 F:      drivers/pci/controller/dwc/*spear*
11908
11909 PCMCIA SUBSYSTEM
11910 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11912 S:      Odd Fixes
11913 F:      Documentation/pcmcia/
11914 F:      tools/pcmcia/
11915 F:      drivers/pcmcia/
11916 F:      include/pcmcia/
11917
11918 PCNET32 NETWORK DRIVER
11919 M:      Don Fry <pcnet32@frontier.com>
11920 L:      netdev@vger.kernel.org
11921 S:      Maintained
11922 F:      drivers/net/ethernet/amd/pcnet32.c
11923
11924 PCRYPT PARALLEL CRYPTO ENGINE
11925 M:      Steffen Klassert <steffen.klassert@secunet.com>
11926 L:      linux-crypto@vger.kernel.org
11927 S:      Maintained
11928 F:      crypto/pcrypt.c
11929 F:      include/crypto/pcrypt.h
11930
11931 PEAQ WMI HOTKEYS DRIVER
11932 M:      Hans de Goede <hdegoede@redhat.com>
11933 L:      platform-driver-x86@vger.kernel.org
11934 S:      Maintained
11935 F:      drivers/platform/x86/peaq-wmi.c
11936
11937 PER-CPU MEMORY ALLOCATOR
11938 M:      Dennis Zhou <dennis@kernel.org>
11939 M:      Tejun Heo <tj@kernel.org>
11940 M:      Christoph Lameter <cl@linux.com>
11941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11942 S:      Maintained
11943 F:      include/linux/percpu*.h
11944 F:      mm/percpu*.c
11945 F:      arch/*/include/asm/percpu.h
11946
11947 PER-TASK DELAY ACCOUNTING
11948 M:      Balbir Singh <bsingharora@gmail.com>
11949 S:      Maintained
11950 F:      include/linux/delayacct.h
11951 F:      kernel/delayacct.c
11952
11953 PERFORMANCE EVENTS SUBSYSTEM
11954 M:      Peter Zijlstra <peterz@infradead.org>
11955 M:      Ingo Molnar <mingo@redhat.com>
11956 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11957 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11958 R:      Jiri Olsa <jolsa@redhat.com>
11959 R:      Namhyung Kim <namhyung@kernel.org>
11960 L:      linux-kernel@vger.kernel.org
11961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11962 S:      Supported
11963 F:      kernel/events/*
11964 F:      include/linux/perf_event.h
11965 F:      include/uapi/linux/perf_event.h
11966 F:      arch/*/kernel/perf_event*.c
11967 F:      arch/*/kernel/*/perf_event*.c
11968 F:      arch/*/kernel/*/*/perf_event*.c
11969 F:      arch/*/include/asm/perf_event.h
11970 F:      arch/*/kernel/perf_callchain.c
11971 F:      arch/*/events/*
11972 F:      tools/perf/
11973
11974 PERSONALITY HANDLING
11975 M:      Christoph Hellwig <hch@infradead.org>
11976 L:      linux-abi-devel@lists.sourceforge.net
11977 S:      Maintained
11978 F:      include/linux/personality.h
11979 F:      include/uapi/linux/personality.h
11980
11981 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11982 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11983 L:      linux-input@vger.kernel.org
11984 S:      Maintained
11985 F:      Documentation/input/devices/pxrc.rst
11986 F:      drivers/input/joystick/pxrc.c
11987
11988 PHONET PROTOCOL
11989 M:      Remi Denis-Courmont <courmisch@gmail.com>
11990 S:      Supported
11991 F:      Documentation/networking/phonet.txt
11992 F:      include/linux/phonet.h
11993 F:      include/net/phonet/
11994 F:      include/uapi/linux/phonet.h
11995 F:      net/phonet/
11996
11997 PHRAM MTD DRIVER
11998 M:      Joern Engel <joern@lazybastard.org>
11999 L:      linux-mtd@lists.infradead.org
12000 S:      Maintained
12001 F:      drivers/mtd/devices/phram.c
12002
12003 PICOLCD HID DRIVER
12004 M:      Bruno Prémont <bonbons@linux-vserver.org>
12005 L:      linux-input@vger.kernel.org
12006 S:      Maintained
12007 F:      drivers/hid/hid-picolcd*
12008
12009 PICOXCELL SUPPORT
12010 M:      Jamie Iles <jamie@jamieiles.com>
12011 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12012 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12013 S:      Supported
12014 F:      arch/arm/boot/dts/picoxcell*
12015 F:      arch/arm/mach-picoxcell/
12016 F:      drivers/crypto/picoxcell*
12017
12018 PIN CONTROL SUBSYSTEM
12019 M:      Linus Walleij <linus.walleij@linaro.org>
12020 L:      linux-gpio@vger.kernel.org
12021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12022 S:      Maintained
12023 F:      Documentation/devicetree/bindings/pinctrl/
12024 F:      Documentation/driver-api/pinctl.rst
12025 F:      drivers/pinctrl/
12026 F:      include/linux/pinctrl/
12027
12028 PIN CONTROLLER - MICROCHIP AT91
12029 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12030 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12031 L:      linux-gpio@vger.kernel.org
12032 S:      Supported
12033 F:      drivers/pinctrl/pinctrl-at91*
12034
12035 PIN CONTROLLER - FREESCALE
12036 M:      Dong Aisheng <aisheng.dong@nxp.com>
12037 M:      Fabio Estevam <festevam@gmail.com>
12038 M:      Shawn Guo <shawnguo@kernel.org>
12039 M:      Stefan Agner <stefan@agner.ch>
12040 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12041 L:      linux-gpio@vger.kernel.org
12042 S:      Maintained
12043 F:      drivers/pinctrl/freescale/
12044 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12045
12046 PIN CONTROLLER - INTEL
12047 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12048 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12050 S:      Maintained
12051 F:      drivers/pinctrl/intel/
12052
12053 PIN CONTROLLER - MEDIATEK
12054 M:      Sean Wang <sean.wang@kernel.org>
12055 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12056 S:      Maintained
12057 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12058 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12059 F:      drivers/pinctrl/mediatek/
12060
12061 PIN CONTROLLER - QUALCOMM
12062 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12063 S:      Maintained
12064 L:      linux-arm-msm@vger.kernel.org
12065 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12066 F:      drivers/pinctrl/qcom/
12067
12068 PIN CONTROLLER - RENESAS
12069 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12070 L:      linux-renesas-soc@vger.kernel.org
12071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12072 S:      Maintained
12073 F:      drivers/pinctrl/pinctrl-rz*
12074 F:      drivers/pinctrl/sh-pfc/
12075
12076 PIN CONTROLLER - SAMSUNG
12077 M:      Tomasz Figa <tomasz.figa@gmail.com>
12078 M:      Krzysztof Kozlowski <krzk@kernel.org>
12079 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12081 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12082 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12084 S:      Maintained
12085 F:      drivers/pinctrl/samsung/
12086 F:      include/dt-bindings/pinctrl/samsung.h
12087 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12088
12089 PIN CONTROLLER - SINGLE
12090 M:      Tony Lindgren <tony@atomide.com>
12091 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12093 L:      linux-omap@vger.kernel.org
12094 S:      Maintained
12095 F:      drivers/pinctrl/pinctrl-single.c
12096
12097 PIN CONTROLLER - ST SPEAR
12098 M:      Viresh Kumar <vireshk@kernel.org>
12099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12100 W:      http://www.st.com/spear
12101 S:      Maintained
12102 F:      drivers/pinctrl/spear/
12103
12104 PISTACHIO SOC SUPPORT
12105 M:      James Hartley <james.hartley@sondrel.com>
12106 L:      linux-mips@vger.kernel.org
12107 S:      Odd Fixes
12108 F:      arch/mips/pistachio/
12109 F:      arch/mips/include/asm/mach-pistachio/
12110 F:      arch/mips/boot/dts/img/pistachio*
12111 F:      arch/mips/configs/pistachio*_defconfig
12112
12113 PKTCDVD DRIVER
12114 S:      Orphan
12115 M:      linux-block@vger.kernel.org
12116 F:      drivers/block/pktcdvd.c
12117 F:      include/linux/pktcdvd.h
12118 F:      include/uapi/linux/pktcdvd.h
12119
12120 PKUNITY SOC DRIVERS
12121 M:      Guan Xuetao <gxt@pku.edu.cn>
12122 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12123 S:      Maintained
12124 T:      git git://github.com/gxt/linux.git
12125 F:      drivers/input/serio/i8042-unicore32io.h
12126 F:      drivers/i2c/busses/i2c-puv3.c
12127 F:      drivers/video/fbdev/fb-puv3.c
12128 F:      drivers/rtc/rtc-puv3.c
12129
12130 PMBUS HARDWARE MONITORING DRIVERS
12131 M:      Guenter Roeck <linux@roeck-us.net>
12132 L:      linux-hwmon@vger.kernel.org
12133 W:      http://hwmon.wiki.kernel.org/
12134 W:      http://www.roeck-us.net/linux/drivers/
12135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12136 S:      Maintained
12137 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12138 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12139 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12140 F:      Documentation/hwmon/adm1275
12141 F:      Documentation/hwmon/ibm-cffps
12142 F:      Documentation/hwmon/ir35221
12143 F:      Documentation/hwmon/lm25066
12144 F:      Documentation/hwmon/ltc2978
12145 F:      Documentation/hwmon/ltc3815
12146 F:      Documentation/hwmon/max16064
12147 F:      Documentation/hwmon/max20751
12148 F:      Documentation/hwmon/max31785
12149 F:      Documentation/hwmon/max34440
12150 F:      Documentation/hwmon/max8688
12151 F:      Documentation/hwmon/pmbus
12152 F:      Documentation/hwmon/pmbus-core
12153 F:      Documentation/hwmon/tps40422
12154 F:      Documentation/hwmon/ucd9000
12155 F:      Documentation/hwmon/ucd9200
12156 F:      Documentation/hwmon/zl6100
12157 F:      drivers/hwmon/pmbus/
12158 F:      include/linux/pmbus.h
12159
12160 PMC SIERRA MaxRAID DRIVER
12161 L:      linux-scsi@vger.kernel.org
12162 W:      http://www.pmc-sierra.com/
12163 S:      Orphan
12164 F:      drivers/scsi/pmcraid.*
12165
12166 PMC SIERRA PM8001 DRIVER
12167 M:      Jack Wang <jinpu.wang@profitbricks.com>
12168 M:      lindar_liu@usish.com
12169 L:      linux-scsi@vger.kernel.org
12170 S:      Supported
12171 F:      drivers/scsi/pm8001/
12172
12173 PNP SUPPORT
12174 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12175 S:      Maintained
12176 F:      drivers/pnp/
12177
12178 PNI RM3100 IIO DRIVER
12179 M:      Song Qiang <songqiang1304521@gmail.com>
12180 L:      linux-iio@vger.kernel.org
12181 S:      Maintained
12182 F:      drivers/iio/magnetometer/rm3100*
12183 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12184
12185 POSIX CLOCKS and TIMERS
12186 M:      Thomas Gleixner <tglx@linutronix.de>
12187 L:      linux-kernel@vger.kernel.org
12188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12189 S:      Maintained
12190 F:      fs/timerfd.c
12191 F:      include/linux/timer*
12192 F:      kernel/time/*timer*
12193
12194 POWER MANAGEMENT CORE
12195 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12196 L:      linux-pm@vger.kernel.org
12197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12198 B:      https://bugzilla.kernel.org
12199 S:      Supported
12200 F:      drivers/base/power/
12201 F:      include/linux/pm.h
12202 F:      include/linux/pm_*
12203 F:      include/linux/powercap.h
12204 F:      drivers/powercap/
12205 F:      kernel/configs/nopm.config
12206
12207 POWER STATE COORDINATION INTERFACE (PSCI)
12208 M:      Mark Rutland <mark.rutland@arm.com>
12209 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12210 L:      linux-arm-kernel@lists.infradead.org
12211 S:      Maintained
12212 F:      drivers/firmware/psci*.c
12213 F:      include/linux/psci.h
12214 F:      include/uapi/linux/psci.h
12215
12216 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12217 M:      Sebastian Reichel <sre@kernel.org>
12218 L:      linux-pm@vger.kernel.org
12219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12220 S:      Maintained
12221 F:      Documentation/ABI/testing/sysfs-class-power
12222 F:      Documentation/devicetree/bindings/power/supply/
12223 F:      include/linux/power_supply.h
12224 F:      drivers/power/supply/
12225
12226 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12227 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12228 L:      linuxppc-dev@lists.ozlabs.org
12229 S:      Maintained
12230 F:      drivers/char/powernv-op-panel.c
12231
12232 PPP OVER ATM (RFC 2364)
12233 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12234 S:      Maintained
12235 F:      net/atm/pppoatm.c
12236 F:      include/uapi/linux/atmppp.h
12237
12238 PPP OVER ETHERNET
12239 M:      Michal Ostrowski <mostrows@earthlink.net>
12240 S:      Maintained
12241 F:      drivers/net/ppp/pppoe.c
12242 F:      drivers/net/ppp/pppox.c
12243
12244 PPP OVER L2TP
12245 M:      James Chapman <jchapman@katalix.com>
12246 S:      Maintained
12247 F:      net/l2tp/l2tp_ppp.c
12248 F:      include/linux/if_pppol2tp.h
12249 F:      include/uapi/linux/if_pppol2tp.h
12250
12251 PPP PROTOCOL DRIVERS AND COMPRESSORS
12252 M:      Paul Mackerras <paulus@samba.org>
12253 L:      linux-ppp@vger.kernel.org
12254 S:      Maintained
12255 F:      drivers/net/ppp/ppp_*
12256
12257 PPS SUPPORT
12258 M:      Rodolfo Giometti <giometti@enneenne.com>
12259 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12260 L:      linuxpps@ml.enneenne.com (subscribers-only)
12261 S:      Maintained
12262 F:      Documentation/pps/
12263 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12264 F:      Documentation/ABI/testing/sysfs-pps
12265 F:      drivers/pps/
12266 F:      include/linux/pps*.h
12267 F:      include/uapi/linux/pps.h
12268
12269 PPTP DRIVER
12270 M:      Dmitry Kozlov <xeb@mail.ru>
12271 L:      netdev@vger.kernel.org
12272 S:      Maintained
12273 F:      drivers/net/ppp/pptp.c
12274 W:      http://sourceforge.net/projects/accel-pptp
12275
12276 PREEMPTIBLE KERNEL
12277 M:      Robert Love <rml@tech9.net>
12278 L:      kpreempt-tech@lists.sourceforge.net
12279 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12280 S:      Supported
12281 F:      Documentation/preempt-locking.txt
12282 F:      include/linux/preempt.h
12283
12284 PRINTK
12285 M:      Petr Mladek <pmladek@suse.com>
12286 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12287 R:      Steven Rostedt <rostedt@goodmis.org>
12288 S:      Maintained
12289 F:      kernel/printk/
12290 F:      include/linux/printk.h
12291
12292 PRISM54 WIRELESS DRIVER
12293 M:      Luis Chamberlain <mcgrof@kernel.org>
12294 L:      linux-wireless@vger.kernel.org
12295 W:      http://wireless.kernel.org/en/users/Drivers/p54
12296 S:      Obsolete
12297 F:      drivers/net/wireless/intersil/prism54/
12298
12299 PROC FILESYSTEM
12300 R:      Alexey Dobriyan <adobriyan@gmail.com>
12301 L:      linux-kernel@vger.kernel.org
12302 L:      linux-fsdevel@vger.kernel.org
12303 S:      Maintained
12304 F:      fs/proc/
12305 F:      include/linux/proc_fs.h
12306 F:      tools/testing/selftests/proc/
12307 F:      Documentation/filesystems/proc.txt
12308
12309 PROC SYSCTL
12310 M:      Luis Chamberlain <mcgrof@kernel.org>
12311 M:      Kees Cook <keescook@chromium.org>
12312 L:      linux-kernel@vger.kernel.org
12313 L:      linux-fsdevel@vger.kernel.org
12314 S:      Maintained
12315 F:      fs/proc/proc_sysctl.c
12316 F:      include/linux/sysctl.h
12317 F:      kernel/sysctl.c
12318 F:      tools/testing/selftests/sysctl/
12319
12320 PS3 NETWORK SUPPORT
12321 M:      Geoff Levand <geoff@infradead.org>
12322 L:      netdev@vger.kernel.org
12323 L:      linuxppc-dev@lists.ozlabs.org
12324 S:      Maintained
12325 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12326
12327 PS3 PLATFORM SUPPORT
12328 M:      Geoff Levand <geoff@infradead.org>
12329 L:      linuxppc-dev@lists.ozlabs.org
12330 S:      Maintained
12331 F:      arch/powerpc/boot/ps3*
12332 F:      arch/powerpc/include/asm/lv1call.h
12333 F:      arch/powerpc/include/asm/ps3*.h
12334 F:      arch/powerpc/platforms/ps3/
12335 F:      drivers/*/ps3*
12336 F:      drivers/ps3/
12337 F:      drivers/rtc/rtc-ps3.c
12338 F:      drivers/usb/host/*ps3.c
12339 F:      sound/ppc/snd_ps3*
12340
12341 PS3VRAM DRIVER
12342 M:      Jim Paris <jim@jtan.com>
12343 M:      Geoff Levand <geoff@infradead.org>
12344 L:      linuxppc-dev@lists.ozlabs.org
12345 S:      Maintained
12346 F:      drivers/block/ps3vram.c
12347
12348 PSAMPLE PACKET SAMPLING SUPPORT:
12349 M:      Yotam Gigi <yotam.gi@gmail.com>
12350 S:      Maintained
12351 F:      net/psample
12352 F:      include/net/psample.h
12353 F:      include/uapi/linux/psample.h
12354
12355 PSTORE FILESYSTEM
12356 M:      Kees Cook <keescook@chromium.org>
12357 M:      Anton Vorontsov <anton@enomsg.org>
12358 M:      Colin Cross <ccross@android.com>
12359 M:      Tony Luck <tony.luck@intel.com>
12360 S:      Maintained
12361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12362 F:      fs/pstore/
12363 F:      include/linux/pstore*
12364 F:      drivers/firmware/efi/efi-pstore.c
12365 F:      drivers/acpi/apei/erst.c
12366 F:      Documentation/admin-guide/ramoops.rst
12367 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12368 K:      \b(pstore|ramoops)
12369
12370 PTP HARDWARE CLOCK SUPPORT
12371 M:      Richard Cochran <richardcochran@gmail.com>
12372 L:      netdev@vger.kernel.org
12373 S:      Maintained
12374 W:      http://linuxptp.sourceforge.net/
12375 F:      Documentation/ABI/testing/sysfs-ptp
12376 F:      Documentation/ptp/*
12377 F:      drivers/net/phy/dp83640*
12378 F:      drivers/ptp/*
12379 F:      include/linux/ptp_cl*
12380
12381 PTRACE SUPPORT
12382 M:      Oleg Nesterov <oleg@redhat.com>
12383 S:      Maintained
12384 F:      include/asm-generic/syscall.h
12385 F:      include/linux/ptrace.h
12386 F:      include/linux/regset.h
12387 F:      include/linux/tracehook.h
12388 F:      include/uapi/linux/ptrace.h
12389 F:      include/uapi/linux/ptrace.h
12390 F:      include/asm-generic/ptrace.h
12391 F:      kernel/ptrace.c
12392 F:      arch/*/ptrace*.c
12393 F:      arch/*/*/ptrace*.c
12394 F:      arch/*/include/asm/ptrace*.h
12395
12396 PULSE8-CEC DRIVER
12397 M:      Hans Verkuil <hverkuil@xs4all.nl>
12398 L:      linux-media@vger.kernel.org
12399 T:      git git://linuxtv.org/media_tree.git
12400 S:      Maintained
12401 F:      drivers/media/usb/pulse8-cec/*
12402 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12403
12404 PVRUSB2 VIDEO4LINUX DRIVER
12405 M:      Mike Isely <isely@pobox.com>
12406 L:      pvrusb2@isely.net       (subscribers-only)
12407 L:      linux-media@vger.kernel.org
12408 W:      http://www.isely.net/pvrusb2/
12409 T:      git git://linuxtv.org/media_tree.git
12410 S:      Maintained
12411 F:      Documentation/media/v4l-drivers/pvrusb2*
12412 F:      drivers/media/usb/pvrusb2/
12413
12414 PWC WEBCAM DRIVER
12415 M:      Hans Verkuil <hverkuil@xs4all.nl>
12416 L:      linux-media@vger.kernel.org
12417 T:      git git://linuxtv.org/media_tree.git
12418 S:      Odd Fixes
12419 F:      drivers/media/usb/pwc/*
12420
12421 PWM FAN DRIVER
12422 M:      Kamil Debski <kamil@wypas.org>
12423 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12424 L:      linux-hwmon@vger.kernel.org
12425 S:      Supported
12426 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12427 F:      Documentation/hwmon/pwm-fan
12428 F:      drivers/hwmon/pwm-fan.c
12429
12430 PWM IR Transmitter
12431 M:      Sean Young <sean@mess.org>
12432 L:      linux-media@vger.kernel.org
12433 S:      Maintained
12434 F:      drivers/media/rc/pwm-ir-tx.c
12435
12436 PWM SUBSYSTEM
12437 M:      Thierry Reding <thierry.reding@gmail.com>
12438 L:      linux-pwm@vger.kernel.org
12439 S:      Maintained
12440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12441 F:      Documentation/pwm.txt
12442 F:      Documentation/devicetree/bindings/pwm/
12443 F:      include/linux/pwm.h
12444 F:      drivers/pwm/
12445 F:      drivers/video/backlight/pwm_bl.c
12446 F:      include/linux/pwm_backlight.h
12447 F:      drivers/gpio/gpio-mvebu.c
12448 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12449
12450 PXA GPIO DRIVER
12451 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12452 L:      linux-gpio@vger.kernel.org
12453 S:      Maintained
12454 F:      drivers/gpio/gpio-pxa.c
12455
12456 PXA MMCI DRIVER
12457 S:      Orphan
12458
12459 PXA RTC DRIVER
12460 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12461 L:      linux-rtc@vger.kernel.org
12462 S:      Maintained
12463
12464 PXA2xx/PXA3xx SUPPORT
12465 M:      Daniel Mack <daniel@zonque.org>
12466 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12467 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12469 T:      git git://github.com/hzhuang1/linux.git
12470 T:      git git://github.com/rjarzmik/linux.git
12471 S:      Maintained
12472 F:      arch/arm/boot/dts/pxa*
12473 F:      arch/arm/mach-pxa/
12474 F:      drivers/dma/pxa*
12475 F:      drivers/pcmcia/pxa2xx*
12476 F:      drivers/pinctrl/pxa/
12477 F:      drivers/spi/spi-pxa2xx*
12478 F:      drivers/usb/gadget/udc/pxa2*
12479 F:      include/sound/pxa2xx-lib.h
12480 F:      sound/arm/pxa*
12481 F:      sound/soc/pxa/
12482
12483 QAT DRIVER
12484 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12485 L:      qat-linux@intel.com
12486 S:      Supported
12487 F:      drivers/crypto/qat/
12488
12489 QCOM AUDIO (ASoC) DRIVERS
12490 M:      Patrick Lai <plai@codeaurora.org>
12491 M:      Banajit Goswami <bgoswami@codeaurora.org>
12492 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12493 S:      Supported
12494 F:      sound/soc/qcom/
12495
12496 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12497 M:      Gabriel Somlo <somlo@cmu.edu>
12498 M:      "Michael S. Tsirkin" <mst@redhat.com>
12499 L:      qemu-devel@nongnu.org
12500 S:      Maintained
12501 F:      drivers/firmware/qemu_fw_cfg.c
12502 F:      include/uapi/linux/qemu_fw_cfg.h
12503
12504 QIB DRIVER
12505 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12506 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12507 L:      linux-rdma@vger.kernel.org
12508 S:      Supported
12509 F:      drivers/infiniband/hw/qib/
12510
12511 QLOGIC QL41xxx FCOE DRIVER
12512 M:      QLogic-Storage-Upstream@cavium.com
12513 L:      linux-scsi@vger.kernel.org
12514 S:      Supported
12515 F:      drivers/scsi/qedf/
12516
12517 QLOGIC QL41xxx ISCSI DRIVER
12518 M:      QLogic-Storage-Upstream@cavium.com
12519 L:      linux-scsi@vger.kernel.org
12520 S:      Supported
12521 F:      drivers/scsi/qedi/
12522
12523 QLOGIC QL4xxx ETHERNET DRIVER
12524 M:      Ariel Elior <aelior@marvell.com>
12525 M:      GR-everest-linux-l2@marvell.com
12526 L:      netdev@vger.kernel.org
12527 S:      Supported
12528 F:      drivers/net/ethernet/qlogic/qed/
12529 F:      include/linux/qed/
12530 F:      drivers/net/ethernet/qlogic/qede/
12531
12532 QLOGIC QL4xxx RDMA DRIVER
12533 M:      Michal Kalderon <mkalderon@marvell.com>
12534 M:      Ariel Elior <aelior@marvell.com>
12535 L:      linux-rdma@vger.kernel.org
12536 S:      Supported
12537 F:      drivers/infiniband/hw/qedr/
12538 F:      include/uapi/rdma/qedr-abi.h
12539
12540 QLOGIC QLA1280 SCSI DRIVER
12541 M:      Michael Reed <mdr@sgi.com>
12542 L:      linux-scsi@vger.kernel.org
12543 S:      Maintained
12544 F:      drivers/scsi/qla1280.[ch]
12545
12546 QLOGIC QLA2XXX FC-SCSI DRIVER
12547 M:      qla2xxx-upstream@qlogic.com
12548 L:      linux-scsi@vger.kernel.org
12549 S:      Supported
12550 F:      Documentation/scsi/LICENSE.qla2xxx
12551 F:      drivers/scsi/qla2xxx/
12552
12553 QLOGIC QLA3XXX NETWORK DRIVER
12554 M:      GR-Linux-NIC-Dev@marvell.com
12555 L:      netdev@vger.kernel.org
12556 S:      Supported
12557 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12558 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12559
12560 QLOGIC QLA4XXX iSCSI DRIVER
12561 M:      QLogic-Storage-Upstream@qlogic.com
12562 L:      linux-scsi@vger.kernel.org
12563 S:      Supported
12564 F:      Documentation/scsi/LICENSE.qla4xxx
12565 F:      drivers/scsi/qla4xxx/
12566
12567 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12568 M:      Shahed Shaikh <shshaikh@marvell.com>
12569 M:      Manish Chopra <manishc@marvell.com>
12570 M:      GR-Linux-NIC-Dev@marvell.com
12571 L:      netdev@vger.kernel.org
12572 S:      Supported
12573 F:      drivers/net/ethernet/qlogic/qlcnic/
12574
12575 QLOGIC QLGE 10Gb ETHERNET DRIVER
12576 M:      Manish Chopra <manishc@marvell.com>
12577 M:      GR-Linux-NIC-Dev@marvell.com
12578 L:      netdev@vger.kernel.org
12579 S:      Supported
12580 F:      drivers/net/ethernet/qlogic/qlge/
12581
12582 QM1D1B0004 MEDIA DRIVER
12583 M:      Akihiro Tsukada <tskd08@gmail.com>
12584 L:      linux-media@vger.kernel.org
12585 S:      Odd Fixes
12586 F:      drivers/media/tuners/qm1d1b0004*
12587
12588 QM1D1C0042 MEDIA DRIVER
12589 M:      Akihiro Tsukada <tskd08@gmail.com>
12590 L:      linux-media@vger.kernel.org
12591 S:      Odd Fixes
12592 F:      drivers/media/tuners/qm1d1c0042*
12593
12594 QNX4 FILESYSTEM
12595 M:      Anders Larsen <al@alarsen.net>
12596 W:      http://www.alarsen.net/linux/qnx4fs/
12597 S:      Maintained
12598 F:      fs/qnx4/
12599 F:      include/uapi/linux/qnx4_fs.h
12600 F:      include/uapi/linux/qnxtypes.h
12601
12602 QORIQ DPAA2 FSL-MC BUS DRIVER
12603 M:      Stuart Yoder <stuyoder@gmail.com>
12604 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12605 L:      linux-kernel@vger.kernel.org
12606 S:      Maintained
12607 F:      drivers/bus/fsl-mc/
12608 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12609 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12610
12611 QT1010 MEDIA DRIVER
12612 M:      Antti Palosaari <crope@iki.fi>
12613 L:      linux-media@vger.kernel.org
12614 W:      https://linuxtv.org
12615 W:      http://palosaari.fi/linux/
12616 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12617 T:      git git://linuxtv.org/anttip/media_tree.git
12618 S:      Maintained
12619 F:      drivers/media/tuners/qt1010*
12620
12621 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12622 M:      Kalle Valo <kvalo@codeaurora.org>
12623 L:      ath10k@lists.infradead.org
12624 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12626 S:      Supported
12627 F:      drivers/net/wireless/ath/ath10k/
12628
12629 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12630 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12631 L:      linux-wireless@vger.kernel.org
12632 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12633 S:      Supported
12634 F:      drivers/net/wireless/ath/ath9k/
12635
12636 QUALCOMM CAMERA SUBSYSTEM DRIVER
12637 M:      Todor Tomov <todor.too@gmail.com>
12638 L:      linux-media@vger.kernel.org
12639 S:      Maintained
12640 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12641 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12642 F:      drivers/media/platform/qcom/camss/
12643
12644 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12645 M:  Ilia Lin <ilia.lin@gmail.com>
12646 L:  linux-pm@vger.kernel.org
12647 S:  Maintained
12648 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12649 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12650
12651 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12652 M:      Timur Tabi <timur@kernel.org>
12653 L:      netdev@vger.kernel.org
12654 S:      Maintained
12655 F:      drivers/net/ethernet/qualcomm/emac/
12656
12657 QUALCOMM ETHQOS ETHERNET DRIVER
12658 M:      Vinod Koul <vkoul@kernel.org>
12659 M:      Niklas Cassel <niklas.cassel@linaro.org>
12660 L:      netdev@vger.kernel.org
12661 S:      Maintained
12662 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12663 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12664
12665 QUALCOMM GENERIC INTERFACE I2C DRIVER
12666 M:      Alok Chauhan <alokc@codeaurora.org>
12667 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12668 L:      linux-i2c@vger.kernel.org
12669 L:      linux-arm-msm@vger.kernel.org
12670 S:      Supported
12671 F:      drivers/i2c/busses/i2c-qcom-geni.c
12672
12673 QUALCOMM HEXAGON ARCHITECTURE
12674 M:      Richard Kuo <rkuo@codeaurora.org>
12675 L:      linux-hexagon@vger.kernel.org
12676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12677 S:      Supported
12678 F:      arch/hexagon/
12679
12680 QUALCOMM HIDMA DRIVER
12681 M:      Sinan Kaya <okaya@kernel.org>
12682 L:      linux-arm-kernel@lists.infradead.org
12683 L:      linux-arm-msm@vger.kernel.org
12684 L:      dmaengine@vger.kernel.org
12685 S:      Supported
12686 F:      drivers/dma/qcom/hidma*
12687
12688 QUALCOMM IOMMU
12689 M:      Rob Clark <robdclark@gmail.com>
12690 L:      iommu@lists.linux-foundation.org
12691 L:      linux-arm-msm@vger.kernel.org
12692 S:      Maintained
12693 F:      drivers/iommu/qcom_iommu.c
12694
12695 QUALCOMM TSENS THERMAL DRIVER
12696 M:      Amit Kucheria <amit.kucheria@linaro.org>
12697 L:      linux-pm@vger.kernel.org
12698 L:      linux-arm-msm@vger.kernel.org
12699 S:      Maintained
12700 F:      drivers/thermal/qcom/
12701
12702 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12703 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12704 L:      linux-media@vger.kernel.org
12705 L:      linux-arm-msm@vger.kernel.org
12706 T:      git git://linuxtv.org/media_tree.git
12707 S:      Maintained
12708 F:      drivers/media/platform/qcom/venus/
12709
12710 QUALCOMM WCN36XX WIRELESS DRIVER
12711 M:      Kalle Valo <kvalo@codeaurora.org>
12712 L:      wcn36xx@lists.infradead.org
12713 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12714 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12715 S:      Supported
12716 F:      drivers/net/wireless/ath/wcn36xx/
12717
12718 QUANTENNA QTNFMAC WIRELESS DRIVER
12719 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12720 M:      Avinash Patil <avinashp@quantenna.com>
12721 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12722 L:      linux-wireless@vger.kernel.org
12723 S:      Maintained
12724 F:      drivers/net/wireless/quantenna
12725
12726 RADEON and AMDGPU DRM DRIVERS
12727 M:      Alex Deucher <alexander.deucher@amd.com>
12728 M:      Christian König <christian.koenig@amd.com>
12729 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12730 L:      amd-gfx@lists.freedesktop.org
12731 T:      git git://people.freedesktop.org/~agd5f/linux
12732 S:      Supported
12733 F:      drivers/gpu/drm/radeon/
12734 F:      include/uapi/drm/radeon_drm.h
12735 F:      drivers/gpu/drm/amd/
12736 F:      include/uapi/drm/amdgpu_drm.h
12737
12738 RADEON FRAMEBUFFER DISPLAY DRIVER
12739 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12740 L:      linux-fbdev@vger.kernel.org
12741 S:      Maintained
12742 F:      drivers/video/fbdev/aty/radeon*
12743 F:      include/uapi/linux/radeonfb.h
12744
12745 RADIOSHARK RADIO DRIVER
12746 M:      Hans Verkuil <hverkuil@xs4all.nl>
12747 L:      linux-media@vger.kernel.org
12748 T:      git git://linuxtv.org/media_tree.git
12749 S:      Maintained
12750 F:      drivers/media/radio/radio-shark.c
12751
12752 RADIOSHARK2 RADIO DRIVER
12753 M:      Hans Verkuil <hverkuil@xs4all.nl>
12754 L:      linux-media@vger.kernel.org
12755 T:      git git://linuxtv.org/media_tree.git
12756 S:      Maintained
12757 F:      drivers/media/radio/radio-shark2.c
12758 F:      drivers/media/radio/radio-tea5777.c
12759
12760 RADOS BLOCK DEVICE (RBD)
12761 M:      Ilya Dryomov <idryomov@gmail.com>
12762 M:      Sage Weil <sage@redhat.com>
12763 M:      Alex Elder <elder@kernel.org>
12764 L:      ceph-devel@vger.kernel.org
12765 W:      http://ceph.com/
12766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12767 T:      git git://github.com/ceph/ceph-client.git
12768 S:      Supported
12769 F:      Documentation/ABI/testing/sysfs-bus-rbd
12770 F:      drivers/block/rbd.c
12771 F:      drivers/block/rbd_types.h
12772
12773 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12774 M:      Paul Mackerras <paulus@samba.org>
12775 L:      linux-fbdev@vger.kernel.org
12776 S:      Maintained
12777 F:      drivers/video/fbdev/aty/aty128fb.c
12778
12779 RAINSHADOW-CEC DRIVER
12780 M:      Hans Verkuil <hverkuil@xs4all.nl>
12781 L:      linux-media@vger.kernel.org
12782 T:      git git://linuxtv.org/media_tree.git
12783 S:      Maintained
12784 F:      drivers/media/usb/rainshadow-cec/*
12785
12786 RALINK MIPS ARCHITECTURE
12787 M:      John Crispin <john@phrozen.org>
12788 L:      linux-mips@vger.kernel.org
12789 S:      Maintained
12790 F:      arch/mips/ralink
12791
12792 RALINK RT2X00 WIRELESS LAN DRIVER
12793 P:      rt2x00 project
12794 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12795 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12796 L:      linux-wireless@vger.kernel.org
12797 S:      Maintained
12798 F:      drivers/net/wireless/ralink/rt2x00/
12799
12800 RAMDISK RAM BLOCK DEVICE DRIVER
12801 M:      Jens Axboe <axboe@kernel.dk>
12802 S:      Maintained
12803 F:      Documentation/blockdev/ramdisk.txt
12804 F:      drivers/block/brd.c
12805
12806 RANCHU VIRTUAL BOARD FOR MIPS
12807 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12808 L:      linux-mips@vger.kernel.org
12809 S:      Supported
12810 F:      arch/mips/generic/board-ranchu.c
12811 F:      arch/mips/configs/generic/board-ranchu.config
12812
12813 RANDOM NUMBER DRIVER
12814 M:      "Theodore Ts'o" <tytso@mit.edu>
12815 S:      Maintained
12816 F:      drivers/char/random.c
12817
12818 RAPIDIO SUBSYSTEM
12819 M:      Matt Porter <mporter@kernel.crashing.org>
12820 M:      Alexandre Bounine <alex.bou9@gmail.com>
12821 S:      Maintained
12822 F:      drivers/rapidio/
12823
12824 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12825 L:      linux-wireless@vger.kernel.org
12826 S:      Orphan
12827 F:      drivers/net/wireless/ray*
12828
12829 RCUTORTURE TEST FRAMEWORK
12830 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12831 M:      Josh Triplett <josh@joshtriplett.org>
12832 R:      Steven Rostedt <rostedt@goodmis.org>
12833 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12834 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12835 L:      linux-kernel@vger.kernel.org
12836 S:      Supported
12837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12838 F:      tools/testing/selftests/rcutorture
12839
12840 RDC R-321X SoC
12841 M:      Florian Fainelli <florian@openwrt.org>
12842 S:      Maintained
12843
12844 RDC R6040 FAST ETHERNET DRIVER
12845 M:      Florian Fainelli <f.fainelli@gmail.com>
12846 L:      netdev@vger.kernel.org
12847 S:      Maintained
12848 F:      drivers/net/ethernet/rdc/r6040.c
12849
12850 RDMAVT - RDMA verbs software
12851 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12852 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12853 L:      linux-rdma@vger.kernel.org
12854 S:      Supported
12855 F:      drivers/infiniband/sw/rdmavt
12856
12857 RDS - RELIABLE DATAGRAM SOCKETS
12858 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12859 L:      netdev@vger.kernel.org
12860 L:      linux-rdma@vger.kernel.org
12861 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12862 W:      https://oss.oracle.com/projects/rds/
12863 S:      Supported
12864 F:      net/rds/
12865 F:      Documentation/networking/rds.txt
12866
12867 RDT - RESOURCE ALLOCATION
12868 M:      Fenghua Yu <fenghua.yu@intel.com>
12869 M:      Reinette Chatre <reinette.chatre@intel.com>
12870 L:      linux-kernel@vger.kernel.org
12871 S:      Supported
12872 F:      arch/x86/kernel/cpu/resctrl/
12873 F:      arch/x86/include/asm/resctrl_sched.h
12874 F:      Documentation/x86/resctrl*
12875
12876 READ-COPY UPDATE (RCU)
12877 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12878 M:      Josh Triplett <josh@joshtriplett.org>
12879 R:      Steven Rostedt <rostedt@goodmis.org>
12880 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12881 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12882 R:      Joel Fernandes <joel@joelfernandes.org>
12883 L:      linux-kernel@vger.kernel.org
12884 W:      http://www.rdrop.com/users/paulmck/RCU/
12885 S:      Supported
12886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12887 F:      Documentation/RCU/
12888 X:      Documentation/RCU/torture.txt
12889 F:      include/linux/rcu*
12890 X:      include/linux/srcu*.h
12891 F:      kernel/rcu/
12892 X:      kernel/rcu/srcu*.c
12893
12894 REAL TIME CLOCK (RTC) SUBSYSTEM
12895 M:      Alessandro Zummo <a.zummo@towertech.it>
12896 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12897 L:      linux-rtc@vger.kernel.org
12898 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12900 S:      Maintained
12901 F:      Documentation/devicetree/bindings/rtc/
12902 F:      Documentation/rtc.txt
12903 F:      drivers/rtc/
12904 F:      include/linux/rtc.h
12905 F:      include/uapi/linux/rtc.h
12906 F:      include/linux/rtc/
12907 F:      include/linux/platform_data/rtc-*
12908 F:      tools/testing/selftests/rtc/
12909
12910 REALTEK AUDIO CODECS
12911 M:      Bard Liao <bardliao@realtek.com>
12912 M:      Oder Chiou <oder_chiou@realtek.com>
12913 S:      Maintained
12914 F:      sound/soc/codecs/rt*
12915 F:      include/sound/rt*.h
12916
12917 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12918 M:      Linus Walleij <linus.walleij@linaro.org>
12919 S:      Maintained
12920 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12921 F:      drivers/net/dsa/realtek-smi*
12922 F:      drivers/net/dsa/rtl83*
12923
12924 REDPINE WIRELESS DRIVER
12925 M:      Amitkumar Karwar <amitkarwar@gmail.com>
12926 M:      Siva Rebbagondla <siva8118@gmail.com>
12927 L:      linux-wireless@vger.kernel.org
12928 S:      Maintained
12929 F:      drivers/net/wireless/rsi/
12930
12931 REGISTER MAP ABSTRACTION
12932 M:      Mark Brown <broonie@kernel.org>
12933 L:      linux-kernel@vger.kernel.org
12934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12935 S:      Supported
12936 F:      Documentation/devicetree/bindings/regmap/
12937 F:      drivers/base/regmap/
12938 F:      include/linux/regmap.h
12939
12940 REISERFS FILE SYSTEM
12941 L:      reiserfs-devel@vger.kernel.org
12942 S:      Supported
12943 F:      fs/reiserfs/
12944
12945 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12946 M:      Ohad Ben-Cohen <ohad@wizery.com>
12947 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12948 L:      linux-remoteproc@vger.kernel.org
12949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12950 S:      Maintained
12951 F:      Documentation/devicetree/bindings/remoteproc/
12952 F:      Documentation/remoteproc.txt
12953 F:      drivers/remoteproc/
12954 F:      include/linux/remoteproc.h
12955
12956 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12957 M:      Ohad Ben-Cohen <ohad@wizery.com>
12958 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12959 L:      linux-remoteproc@vger.kernel.org
12960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12961 S:      Maintained
12962 F:      drivers/rpmsg/
12963 F:      Documentation/rpmsg.txt
12964 F:      include/linux/rpmsg.h
12965 F:      include/linux/rpmsg/
12966
12967 RENESAS CLOCK DRIVERS
12968 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12969 L:      linux-renesas-soc@vger.kernel.org
12970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12971 S:      Supported
12972 F:      drivers/clk/renesas/
12973
12974 RENESAS EMEV2 I2C DRIVER
12975 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12976 S:      Supported
12977 F:      drivers/i2c/busses/i2c-emev2.c
12978
12979 RENESAS ETHERNET DRIVERS
12980 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12981 L:      netdev@vger.kernel.org
12982 L:      linux-renesas-soc@vger.kernel.org
12983 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12984 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12985 F:      drivers/net/ethernet/renesas/
12986 F:      include/linux/sh_eth.h
12987
12988 RENESAS R-CAR GYROADC DRIVER
12989 M:      Marek Vasut <marek.vasut@gmail.com>
12990 L:      linux-iio@vger.kernel.org
12991 S:      Supported
12992 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
12993 F:      drivers/iio/adc/rcar-gyroadc.c
12994
12995 RENESAS R-CAR I2C DRIVERS
12996 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12997 S:      Supported
12998 F:      drivers/i2c/busses/i2c-rcar.c
12999 F:      drivers/i2c/busses/i2c-sh_mobile.c
13000
13001 RENESAS RIIC DRIVER
13002 M:      Chris Brandt <chris.brandt@renesas.com>
13003 S:      Supported
13004 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13005 F:      drivers/i2c/busses/i2c-riic.c
13006
13007 RENESAS USB PHY DRIVER
13008 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13009 L:      linux-renesas-soc@vger.kernel.org
13010 S:      Maintained
13011 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13012
13013 RESET CONTROLLER FRAMEWORK
13014 M:      Philipp Zabel <p.zabel@pengutronix.de>
13015 T:      git git://git.pengutronix.de/git/pza/linux
13016 S:      Maintained
13017 F:      drivers/reset/
13018 F:      Documentation/devicetree/bindings/reset/
13019 F:      include/dt-bindings/reset/
13020 F:      include/linux/reset.h
13021 F:      include/linux/reset-controller.h
13022
13023 RESTARTABLE SEQUENCES SUPPORT
13024 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13025 M:      Peter Zijlstra <peterz@infradead.org>
13026 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13027 M:      Boqun Feng <boqun.feng@gmail.com>
13028 L:      linux-kernel@vger.kernel.org
13029 S:      Supported
13030 F:      kernel/rseq.c
13031 F:      include/uapi/linux/rseq.h
13032 F:      include/trace/events/rseq.h
13033 F:      tools/testing/selftests/rseq/
13034
13035 RFKILL
13036 M:      Johannes Berg <johannes@sipsolutions.net>
13037 L:      linux-wireless@vger.kernel.org
13038 W:      http://wireless.kernel.org/
13039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13041 S:      Maintained
13042 F:      Documentation/rfkill.txt
13043 F:      Documentation/ABI/stable/sysfs-class-rfkill
13044 F:      net/rfkill/
13045 F:      include/linux/rfkill.h
13046 F:      include/uapi/linux/rfkill.h
13047
13048 RHASHTABLE
13049 M:      Thomas Graf <tgraf@suug.ch>
13050 M:      Herbert Xu <herbert@gondor.apana.org.au>
13051 L:      netdev@vger.kernel.org
13052 S:      Maintained
13053 F:      lib/rhashtable.c
13054 F:      lib/test_rhashtable.c
13055 F:      include/linux/rhashtable.h
13056 F:      include/linux/rhashtable-types.h
13057
13058 RICOH R5C592 MEMORYSTICK DRIVER
13059 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13060 S:      Maintained
13061 F:      drivers/memstick/host/r592.*
13062
13063 RICOH SMARTMEDIA/XD DRIVER
13064 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13065 S:      Maintained
13066 F:      drivers/mtd/nand/raw/r852.c
13067 F:      drivers/mtd/nand/raw/r852.h
13068
13069 RISC-V ARCHITECTURE
13070 M:      Palmer Dabbelt <palmer@sifive.com>
13071 M:      Albert Ou <aou@eecs.berkeley.edu>
13072 L:      linux-riscv@lists.infradead.org
13073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13074 S:      Supported
13075 F:      arch/riscv/
13076 K:      riscv
13077 N:      riscv
13078
13079 ROCCAT DRIVERS
13080 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13081 W:      http://sourceforge.net/projects/roccat/
13082 S:      Maintained
13083 F:      drivers/hid/hid-roccat*
13084 F:      include/linux/hid-roccat*
13085 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13086
13087 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13088 M:      Jacob chen <jacob2.chen@rock-chips.com>
13089 L:      linux-media@vger.kernel.org
13090 S:      Maintained
13091 F:      drivers/media/platform/rockchip/rga/
13092 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13093
13094 ROCKCHIP VPU CODEC DRIVER
13095 M:      Ezequiel Garcia <ezequiel@collabora.com>
13096 L:      linux-media@vger.kernel.org
13097 S:      Maintained
13098 F:      drivers/staging/media/platform/rockchip/vpu/
13099 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13100
13101 ROCKER DRIVER
13102 M:      Jiri Pirko <jiri@resnulli.us>
13103 L:      netdev@vger.kernel.org
13104 S:      Supported
13105 F:      drivers/net/ethernet/rocker/
13106
13107 ROCKETPORT DRIVER
13108 P:      Comtrol Corp.
13109 W:      http://www.comtrol.com
13110 S:      Maintained
13111 F:      Documentation/serial/rocket.txt
13112 F:      drivers/tty/rocket*
13113
13114 ROCKETPORT EXPRESS/INFINITY DRIVER
13115 M:      Kevin Cernekee <cernekee@gmail.com>
13116 L:      linux-serial@vger.kernel.org
13117 S:      Odd Fixes
13118 F:      drivers/tty/serial/rp2.*
13119
13120 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13121 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13122 L:      linux-kernel@vger.kernel.org
13123 L:      linux-renesas-soc@vger.kernel.org
13124 S:      Supported
13125 F:      drivers/mfd/bd9571mwv.c
13126 F:      drivers/regulator/bd9571mwv-regulator.c
13127 F:      drivers/gpio/gpio-bd9571mwv.c
13128 F:      include/linux/mfd/bd9571mwv.h
13129 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13130
13131 ROSE NETWORK LAYER
13132 M:      Ralf Baechle <ralf@linux-mips.org>
13133 L:      linux-hams@vger.kernel.org
13134 W:      http://www.linux-ax25.org/
13135 S:      Maintained
13136 F:      include/net/rose.h
13137 F:      include/uapi/linux/rose.h
13138 F:      net/rose/
13139
13140 RTL2830 MEDIA DRIVER
13141 M:      Antti Palosaari <crope@iki.fi>
13142 L:      linux-media@vger.kernel.org
13143 W:      https://linuxtv.org
13144 W:      http://palosaari.fi/linux/
13145 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13146 T:      git git://linuxtv.org/anttip/media_tree.git
13147 S:      Maintained
13148 F:      drivers/media/dvb-frontends/rtl2830*
13149
13150 RTL2832 MEDIA DRIVER
13151 M:      Antti Palosaari <crope@iki.fi>
13152 L:      linux-media@vger.kernel.org
13153 W:      https://linuxtv.org
13154 W:      http://palosaari.fi/linux/
13155 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13156 T:      git git://linuxtv.org/anttip/media_tree.git
13157 S:      Maintained
13158 F:      drivers/media/dvb-frontends/rtl2832*
13159
13160 RTL2832_SDR MEDIA DRIVER
13161 M:      Antti Palosaari <crope@iki.fi>
13162 L:      linux-media@vger.kernel.org
13163 W:      https://linuxtv.org
13164 W:      http://palosaari.fi/linux/
13165 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13166 T:      git git://linuxtv.org/anttip/media_tree.git
13167 S:      Maintained
13168 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13169
13170 RTL8180 WIRELESS DRIVER
13171 L:      linux-wireless@vger.kernel.org
13172 W:      http://wireless.kernel.org/
13173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13174 S:      Orphan
13175 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13176
13177 RTL8187 WIRELESS DRIVER
13178 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13179 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13180 M:      Larry Finger <Larry.Finger@lwfinger.net>
13181 L:      linux-wireless@vger.kernel.org
13182 W:      http://wireless.kernel.org/
13183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13184 S:      Maintained
13185 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13186
13187 REALTEK WIRELESS DRIVER (rtlwifi family)
13188 M:      Ping-Ke Shih <pkshih@realtek.com>
13189 L:      linux-wireless@vger.kernel.org
13190 W:      http://wireless.kernel.org/
13191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13192 S:      Maintained
13193 F:      drivers/net/wireless/realtek/rtlwifi/
13194
13195 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13196 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13197 L:      linux-wireless@vger.kernel.org
13198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13199 S:      Maintained
13200 F:      drivers/net/wireless/realtek/rtl8xxxu/
13201
13202 RXRPC SOCKETS (AF_RXRPC)
13203 M:      David Howells <dhowells@redhat.com>
13204 L:      linux-afs@lists.infradead.org
13205 S:      Supported
13206 F:      net/rxrpc/
13207 F:      include/keys/rxrpc-type.h
13208 F:      include/net/af_rxrpc.h
13209 F:      include/trace/events/rxrpc.h
13210 F:      include/uapi/linux/rxrpc.h
13211 F:      Documentation/networking/rxrpc.txt
13212 W:      https://www.infradead.org/~dhowells/kafs/
13213
13214 S3 SAVAGE FRAMEBUFFER DRIVER
13215 M:      Antonino Daplas <adaplas@gmail.com>
13216 L:      linux-fbdev@vger.kernel.org
13217 S:      Maintained
13218 F:      drivers/video/fbdev/savage/
13219
13220 S390
13221 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13222 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13223 L:      linux-s390@vger.kernel.org
13224 W:      http://www.ibm.com/developerworks/linux/linux390/
13225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13226 S:      Supported
13227 F:      arch/s390/
13228 F:      drivers/s390/
13229 F:      Documentation/s390/
13230 F:      Documentation/driver-api/s390-drivers.rst
13231
13232 S390 COMMON I/O LAYER
13233 M:      Sebastian Ott <sebott@linux.ibm.com>
13234 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13235 L:      linux-s390@vger.kernel.org
13236 W:      http://www.ibm.com/developerworks/linux/linux390/
13237 S:      Supported
13238 F:      drivers/s390/cio/
13239
13240 S390 DASD DRIVER
13241 M:      Stefan Haberland <sth@linux.ibm.com>
13242 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13243 L:      linux-s390@vger.kernel.org
13244 W:      http://www.ibm.com/developerworks/linux/linux390/
13245 S:      Supported
13246 F:      drivers/s390/block/dasd*
13247 F:      block/partitions/ibm.c
13248
13249 S390 IOMMU (PCI)
13250 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13251 L:      linux-s390@vger.kernel.org
13252 W:      http://www.ibm.com/developerworks/linux/linux390/
13253 S:      Supported
13254 F:      drivers/iommu/s390-iommu.c
13255
13256 S390 IUCV NETWORK LAYER
13257 M:      Julian Wiedmann <jwi@linux.ibm.com>
13258 M:      Ursula Braun <ubraun@linux.ibm.com>
13259 L:      linux-s390@vger.kernel.org
13260 W:      http://www.ibm.com/developerworks/linux/linux390/
13261 S:      Supported
13262 F:      drivers/s390/net/*iucv*
13263 F:      include/net/iucv/
13264 F:      net/iucv/
13265
13266 S390 NETWORK DRIVERS
13267 M:      Julian Wiedmann <jwi@linux.ibm.com>
13268 M:      Ursula Braun <ubraun@linux.ibm.com>
13269 L:      linux-s390@vger.kernel.org
13270 W:      http://www.ibm.com/developerworks/linux/linux390/
13271 S:      Supported
13272 F:      drivers/s390/net/
13273
13274 S390 PCI SUBSYSTEM
13275 M:      Sebastian Ott <sebott@linux.ibm.com>
13276 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13277 L:      linux-s390@vger.kernel.org
13278 W:      http://www.ibm.com/developerworks/linux/linux390/
13279 S:      Supported
13280 F:      arch/s390/pci/
13281 F:      drivers/pci/hotplug/s390_pci_hpc.c
13282
13283 S390 VFIO-CCW DRIVER
13284 M:      Cornelia Huck <cohuck@redhat.com>
13285 M:      Farhan Ali <alifm@linux.ibm.com>
13286 M:      Eric Farman <farman@linux.ibm.com>
13287 R:      Halil Pasic <pasic@linux.ibm.com>
13288 L:      linux-s390@vger.kernel.org
13289 L:      kvm@vger.kernel.org
13290 S:      Supported
13291 F:      drivers/s390/cio/vfio_ccw*
13292 F:      Documentation/s390/vfio-ccw.txt
13293 F:      include/uapi/linux/vfio_ccw.h
13294
13295 S390 ZCRYPT DRIVER
13296 M:      Harald Freudenberger <freude@linux.ibm.com>
13297 L:      linux-s390@vger.kernel.org
13298 W:      http://www.ibm.com/developerworks/linux/linux390/
13299 S:      Supported
13300 F:      drivers/s390/crypto/
13301
13302 S390 VFIO AP DRIVER
13303 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13304 M:      Pierre Morel <pmorel@linux.ibm.com>
13305 M:      Halil Pasic <pasic@linux.ibm.com>
13306 L:      linux-s390@vger.kernel.org
13307 W:      http://www.ibm.com/developerworks/linux/linux390/
13308 S:      Supported
13309 F:      drivers/s390/crypto/vfio_ap_drv.c
13310 F:      drivers/s390/crypto/vfio_ap_private.h
13311 F:      drivers/s390/crypto/vfio_ap_ops.c
13312 F:      Documentation/s390/vfio-ap.txt
13313
13314 S390 ZFCP DRIVER
13315 M:      Steffen Maier <maier@linux.ibm.com>
13316 M:      Benjamin Block <bblock@linux.ibm.com>
13317 L:      linux-s390@vger.kernel.org
13318 W:      http://www.ibm.com/developerworks/linux/linux390/
13319 S:      Supported
13320 F:      drivers/s390/scsi/zfcp_*
13321
13322 S3C24XX SD/MMC Driver
13323 M:      Ben Dooks <ben-linux@fluff.org>
13324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13325 S:      Supported
13326 F:      drivers/mmc/host/s3cmci.*
13327
13328 SAA6588 RDS RECEIVER DRIVER
13329 M:      Hans Verkuil <hverkuil@xs4all.nl>
13330 L:      linux-media@vger.kernel.org
13331 T:      git git://linuxtv.org/media_tree.git
13332 W:      https://linuxtv.org
13333 S:      Odd Fixes
13334 F:      drivers/media/i2c/saa6588*
13335
13336 SAA7134 VIDEO4LINUX DRIVER
13337 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13338 L:      linux-media@vger.kernel.org
13339 W:      https://linuxtv.org
13340 T:      git git://linuxtv.org/media_tree.git
13341 S:      Odd fixes
13342 F:      Documentation/media/v4l-drivers/saa7134*
13343 F:      drivers/media/pci/saa7134/
13344
13345 SAA7146 VIDEO4LINUX-2 DRIVER
13346 M:      Hans Verkuil <hverkuil@xs4all.nl>
13347 L:      linux-media@vger.kernel.org
13348 T:      git git://linuxtv.org/media_tree.git
13349 S:      Maintained
13350 F:      drivers/media/common/saa7146/
13351 F:      drivers/media/pci/saa7146/
13352 F:      include/media/drv-intf/saa7146*
13353
13354 SAMSUNG AUDIO (ASoC) DRIVERS
13355 M:      Krzysztof Kozlowski <krzk@kernel.org>
13356 M:      Sangbeom Kim <sbkim73@samsung.com>
13357 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13358 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13359 S:      Supported
13360 F:      sound/soc/samsung/
13361 F:      Documentation/devicetree/bindings/sound/samsung*
13362
13363 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13364 M:      Krzysztof Kozlowski <krzk@kernel.org>
13365 L:      linux-crypto@vger.kernel.org
13366 L:      linux-samsung-soc@vger.kernel.org
13367 S:      Maintained
13368 F:      drivers/crypto/exynos-rng.c
13369 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13370
13371 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13372 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13373 L:      linux-samsung-soc@vger.kernel.org
13374 S:      Maintained
13375 F:      drivers/char/hw_random/exynos-trng.c
13376 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13377
13378 SAMSUNG FRAMEBUFFER DRIVER
13379 M:      Jingoo Han <jingoohan1@gmail.com>
13380 L:      linux-fbdev@vger.kernel.org
13381 S:      Maintained
13382 F:      drivers/video/fbdev/s3c-fb.c
13383
13384 SAMSUNG LAPTOP DRIVER
13385 M:      Corentin Chary <corentin.chary@gmail.com>
13386 L:      platform-driver-x86@vger.kernel.org
13387 S:      Maintained
13388 F:      drivers/platform/x86/samsung-laptop.c
13389
13390 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13391 M:      Sangbeom Kim <sbkim73@samsung.com>
13392 M:      Krzysztof Kozlowski <krzk@kernel.org>
13393 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13394 L:      linux-kernel@vger.kernel.org
13395 L:      linux-samsung-soc@vger.kernel.org
13396 S:      Supported
13397 F:      drivers/mfd/sec*.c
13398 F:      drivers/regulator/s2m*.c
13399 F:      drivers/regulator/s5m*.c
13400 F:      drivers/clk/clk-s2mps11.c
13401 F:      drivers/rtc/rtc-s5m.c
13402 F:      include/linux/mfd/samsung/
13403 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13404 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13405 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13406 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13407
13408 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13409 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13410 L:      linux-media@vger.kernel.org
13411 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13412 S:      Maintained
13413 F:      drivers/media/platform/s3c-camif/
13414 F:      include/media/drv-intf/s3c_camif.h
13415
13416 SAMSUNG S3FWRN5 NFC DRIVER
13417 M:      Robert Baldyga <r.baldyga@samsung.com>
13418 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13419 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13420 S:      Supported
13421 F:      drivers/nfc/s3fwrn5
13422
13423 SAMSUNG S5C73M3 CAMERA DRIVER
13424 M:      Kyungmin Park <kyungmin.park@samsung.com>
13425 M:      Andrzej Hajda <a.hajda@samsung.com>
13426 L:      linux-media@vger.kernel.org
13427 S:      Supported
13428 F:      drivers/media/i2c/s5c73m3/*
13429
13430 SAMSUNG S5K5BAF CAMERA DRIVER
13431 M:      Kyungmin Park <kyungmin.park@samsung.com>
13432 M:      Andrzej Hajda <a.hajda@samsung.com>
13433 L:      linux-media@vger.kernel.org
13434 S:      Supported
13435 F:      drivers/media/i2c/s5k5baf.c
13436
13437 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13438 M:      Krzysztof Kozlowski <krzk@kernel.org>
13439 M:      Vladimir Zapolskiy <vz@mleia.com>
13440 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13441 L:      linux-crypto@vger.kernel.org
13442 L:      linux-samsung-soc@vger.kernel.org
13443 S:      Maintained
13444 F:      drivers/crypto/s5p-sss.c
13445
13446 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13447 M:      Kyungmin Park <kyungmin.park@samsung.com>
13448 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13449 L:      linux-media@vger.kernel.org
13450 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13451 S:      Supported
13452 F:      drivers/media/platform/exynos4-is/
13453
13454 SAMSUNG SOC CLOCK DRIVERS
13455 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13456 M:      Tomasz Figa <tomasz.figa@gmail.com>
13457 M:      Chanwoo Choi <cw00.choi@samsung.com>
13458 S:      Supported
13459 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13461 F:      drivers/clk/samsung/
13462 F:      include/dt-bindings/clock/exynos*.h
13463 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13464
13465 SAMSUNG SPI DRIVERS
13466 M:      Kukjin Kim <kgene@kernel.org>
13467 M:      Krzysztof Kozlowski <krzk@kernel.org>
13468 M:      Andi Shyti <andi@etezian.org>
13469 L:      linux-spi@vger.kernel.org
13470 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13471 S:      Maintained
13472 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13473 F:      drivers/spi/spi-s3c*
13474 F:      include/linux/platform_data/spi-s3c64xx.h
13475
13476 SAMSUNG SXGBE DRIVERS
13477 M:      Byungho An <bh74.an@samsung.com>
13478 M:      Girish K S <ks.giri@samsung.com>
13479 M:      Vipul Pandya <vipul.pandya@samsung.com>
13480 S:      Supported
13481 L:      netdev@vger.kernel.org
13482 F:      drivers/net/ethernet/samsung/sxgbe/
13483
13484 SAMSUNG THERMAL DRIVER
13485 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13486 L:      linux-pm@vger.kernel.org
13487 L:      linux-samsung-soc@vger.kernel.org
13488 S:      Supported
13489 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13490 F:      drivers/thermal/samsung/
13491
13492 SAMSUNG USB2 PHY DRIVER
13493 M:      Kamil Debski <kamil@wypas.org>
13494 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13495 L:      linux-kernel@vger.kernel.org
13496 S:      Supported
13497 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13498 F:      Documentation/phy/samsung-usb2.txt
13499 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13500 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13501 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13502 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13503 F:      drivers/phy/samsung/phy-samsung-usb2.c
13504 F:      drivers/phy/samsung/phy-samsung-usb2.h
13505
13506 SC1200 WDT DRIVER
13507 M:      Zwane Mwaikambo <zwanem@gmail.com>
13508 S:      Maintained
13509 F:      drivers/watchdog/sc1200wdt.c
13510
13511 SCHEDULER
13512 M:      Ingo Molnar <mingo@redhat.com>
13513 M:      Peter Zijlstra <peterz@infradead.org>
13514 L:      linux-kernel@vger.kernel.org
13515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13516 S:      Maintained
13517 F:      kernel/sched/
13518 F:      include/linux/sched.h
13519 F:      include/uapi/linux/sched.h
13520 F:      include/linux/wait.h
13521
13522 SCR24X CHIP CARD INTERFACE DRIVER
13523 M:      Lubomir Rintel <lkundrak@v3.sk>
13524 S:      Supported
13525 F:      drivers/char/pcmcia/scr24x_cs.c
13526
13527 SCSI CDROM DRIVER
13528 M:      Jens Axboe <axboe@kernel.dk>
13529 L:      linux-scsi@vger.kernel.org
13530 W:      http://www.kernel.dk
13531 S:      Maintained
13532 F:      drivers/scsi/sr*
13533
13534 SCSI RDMA PROTOCOL (SRP) INITIATOR
13535 M:      Bart Van Assche <bvanassche@acm.org>
13536 L:      linux-rdma@vger.kernel.org
13537 S:      Supported
13538 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13539 F:      drivers/infiniband/ulp/srp/
13540 F:      include/scsi/srp.h
13541
13542 SCSI RDMA PROTOCOL (SRP) TARGET
13543 M:      Bart Van Assche <bvanassche@acm.org>
13544 L:      linux-rdma@vger.kernel.org
13545 L:      target-devel@vger.kernel.org
13546 S:      Supported
13547 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13548 F:      drivers/infiniband/ulp/srpt/
13549
13550 SCSI SG DRIVER
13551 M:      Doug Gilbert <dgilbert@interlog.com>
13552 L:      linux-scsi@vger.kernel.org
13553 W:      http://sg.danny.cz/sg
13554 S:      Maintained
13555 F:      Documentation/scsi/scsi-generic.txt
13556 F:      drivers/scsi/sg.c
13557 F:      include/scsi/sg.h
13558
13559 SCSI SUBSYSTEM
13560 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13562 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13564 L:      linux-scsi@vger.kernel.org
13565 S:      Maintained
13566 F:      Documentation/devicetree/bindings/scsi/
13567 F:      drivers/scsi/
13568 F:      include/scsi/
13569
13570 SCSI TAPE DRIVER
13571 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13572 L:      linux-scsi@vger.kernel.org
13573 S:      Maintained
13574 F:      Documentation/scsi/st.txt
13575 F:      drivers/scsi/st.*
13576 F:      drivers/scsi/st_*.h
13577
13578 SCTP PROTOCOL
13579 M:      Vlad Yasevich <vyasevich@gmail.com>
13580 M:      Neil Horman <nhorman@tuxdriver.com>
13581 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13582 L:      linux-sctp@vger.kernel.org
13583 W:      http://lksctp.sourceforge.net
13584 S:      Maintained
13585 F:      Documentation/networking/sctp.txt
13586 F:      include/linux/sctp.h
13587 F:      include/uapi/linux/sctp.h
13588 F:      include/net/sctp/
13589 F:      net/sctp/
13590
13591 SCx200 CPU SUPPORT
13592 M:      Jim Cromie <jim.cromie@gmail.com>
13593 S:      Odd Fixes
13594 F:      Documentation/i2c/busses/scx200_acb
13595 F:      arch/x86/platform/scx200/
13596 F:      drivers/watchdog/scx200_wdt.c
13597 F:      drivers/i2c/busses/scx200*
13598 F:      drivers/mtd/maps/scx200_docflash.c
13599 F:      include/linux/scx200.h
13600
13601 SCx200 GPIO DRIVER
13602 M:      Jim Cromie <jim.cromie@gmail.com>
13603 S:      Maintained
13604 F:      drivers/char/scx200_gpio.c
13605 F:      include/linux/scx200_gpio.h
13606
13607 SCx200 HRT CLOCKSOURCE DRIVER
13608 M:      Jim Cromie <jim.cromie@gmail.com>
13609 S:      Maintained
13610 F:      drivers/clocksource/scx200_hrt.c
13611
13612 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13613 M:      Sascha Sommer <saschasommer@freenet.de>
13614 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13615 S:      Maintained
13616 F:      drivers/mmc/host/sdricoh_cs.c
13617
13618 SECO BOARDS CEC DRIVER
13619 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13620 S:      Maintained
13621 F:      drivers/media/platform/seco-cec/seco-cec.c
13622 F:      drivers/media/platform/seco-cec/seco-cec.h
13623
13624 SECURE COMPUTING
13625 M:      Kees Cook <keescook@chromium.org>
13626 R:      Andy Lutomirski <luto@amacapital.net>
13627 R:      Will Drewry <wad@chromium.org>
13628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13629 S:      Supported
13630 F:      kernel/seccomp.c
13631 F:      include/uapi/linux/seccomp.h
13632 F:      include/linux/seccomp.h
13633 F:      tools/testing/selftests/seccomp/*
13634 F:      tools/testing/selftests/kselftest_harness.h
13635 F:      Documentation/userspace-api/seccomp_filter.rst
13636 K:      \bsecure_computing
13637 K:      \bTIF_SECCOMP\b
13638
13639 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13640 M:      Al Cooper <alcooperx@gmail.com>
13641 L:      linux-mmc@vger.kernel.org
13642 L:      bcm-kernel-feedback-list@broadcom.com
13643 S:      Maintained
13644 F:      drivers/mmc/host/sdhci-brcmstb*
13645
13646 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13647 M:      Adrian Hunter <adrian.hunter@intel.com>
13648 L:      linux-mmc@vger.kernel.org
13649 S:      Maintained
13650 F:      drivers/mmc/host/sdhci*
13651 F:      include/linux/mmc/sdhci*
13652
13653 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13654 M:      Adrian Hunter <adrian.hunter@intel.com>
13655 M:      Ritesh Harjani <riteshh@codeaurora.org>
13656 M:      Asutosh Das <asutoshd@codeaurora.org>
13657 L:      linux-mmc@vger.kernel.org
13658 S:      Maintained
13659 F:      drivers/mmc/host/cqhci*
13660
13661 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13662 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13663 M:      Manjunath M B <manjumb@synopsys.com>
13664 L:      linux-mmc@vger.kernel.org
13665 S:      Maintained
13666 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13667
13668 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13669 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13670 L:      linux-mmc@vger.kernel.org
13671 S:      Supported
13672 F:      drivers/mmc/host/sdhci-of-at91.c
13673
13674 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13675 M:      Ben Dooks <ben-linux@fluff.org>
13676 M:      Jaehoon Chung <jh80.chung@samsung.com>
13677 L:      linux-mmc@vger.kernel.org
13678 S:      Maintained
13679 F:      drivers/mmc/host/sdhci-s3c*
13680
13681 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13682 M:      Viresh Kumar <vireshk@kernel.org>
13683 L:      linux-mmc@vger.kernel.org
13684 S:      Maintained
13685 F:      drivers/mmc/host/sdhci-spear.c
13686
13687 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13688 M:      Kishon Vijay Abraham I <kishon@ti.com>
13689 L:      linux-mmc@vger.kernel.org
13690 S:      Maintained
13691 F:      drivers/mmc/host/sdhci-omap.c
13692
13693 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13694 M:      Scott Bauer <scott.bauer@intel.com>
13695 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13696 L:      linux-block@vger.kernel.org
13697 S:      Supported
13698 F:      block/sed*
13699 F:      block/opal_proto.h
13700 F:      include/linux/sed*
13701 F:      include/uapi/linux/sed*
13702
13703 SECURITY CONTACT
13704 M:      Security Officers <security@kernel.org>
13705 S:      Supported
13706
13707 SECURITY SUBSYSTEM
13708 M:      James Morris <jmorris@namei.org>
13709 M:      "Serge E. Hallyn" <serge@hallyn.com>
13710 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13712 W:      http://kernsec.org/
13713 S:      Supported
13714 F:      security/
13715 X:      security/selinux/
13716
13717 SELINUX SECURITY MODULE
13718 M:      Paul Moore <paul@paul-moore.com>
13719 M:      Stephen Smalley <sds@tycho.nsa.gov>
13720 M:      Eric Paris <eparis@parisplace.org>
13721 L:      selinux@vger.kernel.org
13722 W:      https://selinuxproject.org
13723 W:      https://github.com/SELinuxProject
13724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13725 S:      Supported
13726 F:      include/linux/selinux*
13727 F:      security/selinux/
13728 F:      scripts/selinux/
13729 F:      Documentation/admin-guide/LSM/SELinux.rst
13730
13731 SENSABLE PHANTOM
13732 M:      Jiri Slaby <jirislaby@gmail.com>
13733 S:      Maintained
13734 F:      drivers/misc/phantom.c
13735 F:      include/uapi/linux/phantom.h
13736
13737 SERIAL DEVICE BUS
13738 M:      Rob Herring <robh@kernel.org>
13739 L:      linux-serial@vger.kernel.org
13740 S:      Maintained
13741 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13742 F:      drivers/tty/serdev/
13743 F:      include/linux/serdev.h
13744
13745 SERIAL DRIVERS
13746 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13747 L:      linux-serial@vger.kernel.org
13748 S:      Maintained
13749 F:      Documentation/devicetree/bindings/serial/
13750 F:      drivers/tty/serial/
13751
13752 SERIAL IR RECEIVER
13753 M:      Sean Young <sean@mess.org>
13754 L:      linux-media@vger.kernel.org
13755 S:      Maintained
13756 F:      drivers/media/rc/serial_ir.c
13757
13758 SFC NETWORK DRIVER
13759 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13760 M:      Edward Cree <ecree@solarflare.com>
13761 M:      Bert Kenward <bkenward@solarflare.com>
13762 L:      netdev@vger.kernel.org
13763 S:      Supported
13764 F:      drivers/net/ethernet/sfc/
13765
13766 SFF/SFP/SFP+ MODULE SUPPORT
13767 M:      Russell King <linux@armlinux.org.uk>
13768 L:      netdev@vger.kernel.org
13769 S:      Maintained
13770 F:      drivers/net/phy/phylink.c
13771 F:      drivers/net/phy/sfp*
13772 F:      include/linux/phylink.h
13773 F:      include/linux/sfp.h
13774
13775 SGI GRU DRIVER
13776 M:      Dimitri Sivanich <sivanich@sgi.com>
13777 S:      Maintained
13778 F:      drivers/misc/sgi-gru/
13779
13780 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13781 M:      Pat Gefre <pfg@sgi.com>
13782 L:      linux-ia64@vger.kernel.org
13783 S:      Supported
13784 F:      Documentation/ia64/serial.txt
13785 F:      drivers/tty/serial/ioc?_serial.c
13786 F:      include/linux/ioc?.h
13787
13788 SGI XP/XPC/XPNET DRIVER
13789 M:      Cliff Whickman <cpw@sgi.com>
13790 M:      Robin Holt <robinmholt@gmail.com>
13791 S:      Maintained
13792 F:      drivers/misc/sgi-xp/
13793
13794 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13795 M:      Ursula Braun <ubraun@linux.ibm.com>
13796 M:      Karsten Graul <kgraul@linux.ibm.com>
13797 L:      linux-s390@vger.kernel.org
13798 W:      http://www.ibm.com/developerworks/linux/linux390/
13799 S:      Supported
13800 F:      net/smc/
13801
13802 SHARP RJ54N1CB0C SENSOR DRIVER
13803 M:      Jacopo Mondi <jacopo@jmondi.org>
13804 L:      linux-media@vger.kernel.org
13805 T:      git git://linuxtv.org/media_tree.git
13806 S:      Odd fixes
13807 F:      drivers/media/i2c/rj54n1cb0c.c
13808 F:      include/media/i2c/rj54n1cb0c.h
13809
13810 SH_VEU V4L2 MEM2MEM DRIVER
13811 L:      linux-media@vger.kernel.org
13812 S:      Orphan
13813 F:      drivers/media/platform/sh_veu.c
13814
13815 SH_VOU V4L2 OUTPUT DRIVER
13816 L:      linux-media@vger.kernel.org
13817 S:      Orphan
13818 F:      drivers/media/platform/sh_vou.c
13819 F:      include/media/drv-intf/sh_vou.h
13820
13821 SI2157 MEDIA DRIVER
13822 M:      Antti Palosaari <crope@iki.fi>
13823 L:      linux-media@vger.kernel.org
13824 W:      https://linuxtv.org
13825 W:      http://palosaari.fi/linux/
13826 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13827 T:      git git://linuxtv.org/anttip/media_tree.git
13828 S:      Maintained
13829 F:      drivers/media/tuners/si2157*
13830
13831 SI2165 MEDIA DRIVER
13832 M:      Matthias Schwarzott <zzam@gentoo.org>
13833 L:      linux-media@vger.kernel.org
13834 W:      https://linuxtv.org
13835 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13836 S:      Maintained
13837 F:      drivers/media/dvb-frontends/si2165*
13838
13839 SI2168 MEDIA DRIVER
13840 M:      Antti Palosaari <crope@iki.fi>
13841 L:      linux-media@vger.kernel.org
13842 W:      https://linuxtv.org
13843 W:      http://palosaari.fi/linux/
13844 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13845 T:      git git://linuxtv.org/anttip/media_tree.git
13846 S:      Maintained
13847 F:      drivers/media/dvb-frontends/si2168*
13848
13849 SI470X FM RADIO RECEIVER I2C DRIVER
13850 M:      Hans Verkuil <hverkuil@xs4all.nl>
13851 L:      linux-media@vger.kernel.org
13852 T:      git git://linuxtv.org/media_tree.git
13853 W:      https://linuxtv.org
13854 S:      Odd Fixes
13855 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13856
13857 SI470X FM RADIO RECEIVER USB DRIVER
13858 M:      Hans Verkuil <hverkuil@xs4all.nl>
13859 L:      linux-media@vger.kernel.org
13860 T:      git git://linuxtv.org/media_tree.git
13861 W:      https://linuxtv.org
13862 S:      Maintained
13863 F:      drivers/media/radio/si470x/radio-si470x-common.c
13864 F:      drivers/media/radio/si470x/radio-si470x.h
13865 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13866
13867 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13868 M:      Eduardo Valentin <edubezval@gmail.com>
13869 L:      linux-media@vger.kernel.org
13870 T:      git git://linuxtv.org/media_tree.git
13871 W:      https://linuxtv.org
13872 S:      Odd Fixes
13873 F:      drivers/media/radio/si4713/si4713.?
13874
13875 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13876 M:      Eduardo Valentin <edubezval@gmail.com>
13877 L:      linux-media@vger.kernel.org
13878 T:      git git://linuxtv.org/media_tree.git
13879 W:      https://linuxtv.org
13880 S:      Odd Fixes
13881 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13882
13883 SI4713 FM RADIO TRANSMITTER USB DRIVER
13884 M:      Hans Verkuil <hverkuil@xs4all.nl>
13885 L:      linux-media@vger.kernel.org
13886 T:      git git://linuxtv.org/media_tree.git
13887 W:      https://linuxtv.org
13888 S:      Maintained
13889 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13890
13891 SIANO DVB DRIVER
13892 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13893 L:      linux-media@vger.kernel.org
13894 W:      https://linuxtv.org
13895 T:      git git://linuxtv.org/media_tree.git
13896 S:      Odd fixes
13897 F:      drivers/media/common/siano/
13898 F:      drivers/media/usb/siano/
13899 F:      drivers/media/usb/siano/
13900 F:      drivers/media/mmc/siano/
13901
13902 SIFIVE DRIVERS
13903 M:      Palmer Dabbelt <palmer@sifive.com>
13904 M:      Paul Walmsley <paul.walmsley@sifive.com>
13905 L:      linux-riscv@lists.infradead.org
13906 T:      git git://github.com/sifive/riscv-linux.git
13907 S:      Supported
13908 K:      sifive
13909 N:      sifive
13910
13911 SILEAD TOUCHSCREEN DRIVER
13912 M:      Hans de Goede <hdegoede@redhat.com>
13913 L:      linux-input@vger.kernel.org
13914 L:      platform-driver-x86@vger.kernel.org
13915 S:      Maintained
13916 F:      drivers/input/touchscreen/silead.c
13917 F:      drivers/platform/x86/touchscreen_dmi.c
13918
13919 SILICON MOTION SM712 FRAME BUFFER DRIVER
13920 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13921 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13922 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13923 L:      linux-fbdev@vger.kernel.org
13924 S:      Maintained
13925 F:      drivers/video/fbdev/sm712*
13926 F:      Documentation/fb/sm712fb.txt
13927
13928 SIMPLE FIRMWARE INTERFACE (SFI)
13929 M:      Len Brown <lenb@kernel.org>
13930 L:      sfi-devel@simplefirmware.org
13931 W:      http://simplefirmware.org/
13932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13933 S:      Supported
13934 F:      arch/x86/platform/sfi/
13935 F:      drivers/sfi/
13936 F:      include/linux/sfi*.h
13937
13938 SIMPLEFB FB DRIVER
13939 M:      Hans de Goede <hdegoede@redhat.com>
13940 L:      linux-fbdev@vger.kernel.org
13941 S:      Maintained
13942 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13943 F:      drivers/video/fbdev/simplefb.c
13944 F:      include/linux/platform_data/simplefb.h
13945
13946 SIMTEC EB110ATX (Chalice CATS)
13947 P:      Ben Dooks
13948 P:      Vincent Sanders <vince@simtec.co.uk>
13949 M:      Simtec Linux Team <linux@simtec.co.uk>
13950 W:      http://www.simtec.co.uk/products/EB110ATX/
13951 S:      Supported
13952
13953 SIMTEC EB2410ITX (BAST)
13954 P:      Ben Dooks
13955 P:      Vincent Sanders <vince@simtec.co.uk>
13956 M:      Simtec Linux Team <linux@simtec.co.uk>
13957 W:      http://www.simtec.co.uk/products/EB2410ITX/
13958 S:      Supported
13959 F:      arch/arm/mach-s3c24xx/mach-bast.c
13960 F:      arch/arm/mach-s3c24xx/bast-ide.c
13961 F:      arch/arm/mach-s3c24xx/bast-irq.c
13962
13963 SIPHASH PRF ROUTINES
13964 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13965 S:      Maintained
13966 F:      lib/siphash.c
13967 F:      lib/test_siphash.c
13968 F:      include/linux/siphash.h
13969
13970 SIOX
13971 M:      Gavin Schenk <g.schenk@eckelmann.de>
13972 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13973 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13974 S:      Supported
13975 F:      drivers/siox/*
13976 F:      drivers/gpio/gpio-siox.c
13977 F:      include/trace/events/siox.h
13978
13979 SIS 190 ETHERNET DRIVER
13980 M:      Francois Romieu <romieu@fr.zoreil.com>
13981 L:      netdev@vger.kernel.org
13982 S:      Maintained
13983 F:      drivers/net/ethernet/sis/sis190.c
13984
13985 SIS 900/7016 FAST ETHERNET DRIVER
13986 M:      Daniele Venzano <venza@brownhat.org>
13987 W:      http://www.brownhat.org/sis900.html
13988 L:      netdev@vger.kernel.org
13989 S:      Maintained
13990 F:      drivers/net/ethernet/sis/sis900.*
13991
13992 SIS FRAMEBUFFER DRIVER
13993 M:      Thomas Winischhofer <thomas@winischhofer.net>
13994 W:      http://www.winischhofer.net/linuxsisvga.shtml
13995 S:      Maintained
13996 F:      Documentation/fb/sisfb.txt
13997 F:      drivers/video/fbdev/sis/
13998 F:      include/video/sisfb.h
13999
14000 SIS USB2VGA DRIVER
14001 M:      Thomas Winischhofer <thomas@winischhofer.net>
14002 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14003 S:      Maintained
14004 F:      drivers/usb/misc/sisusbvga/
14005
14006 SLAB ALLOCATOR
14007 M:      Christoph Lameter <cl@linux.com>
14008 M:      Pekka Enberg <penberg@kernel.org>
14009 M:      David Rientjes <rientjes@google.com>
14010 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14011 M:      Andrew Morton <akpm@linux-foundation.org>
14012 L:      linux-mm@kvack.org
14013 S:      Maintained
14014 F:      include/linux/sl?b*.h
14015 F:      mm/sl?b*
14016
14017 SLEEPABLE READ-COPY UPDATE (SRCU)
14018 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14019 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14020 M:      Josh Triplett <josh@joshtriplett.org>
14021 R:      Steven Rostedt <rostedt@goodmis.org>
14022 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14023 L:      linux-kernel@vger.kernel.org
14024 W:      http://www.rdrop.com/users/paulmck/RCU/
14025 S:      Supported
14026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14027 F:      include/linux/srcu*.h
14028 F:      kernel/rcu/srcu*.c
14029
14030 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14031 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14032 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14033 S:      Maintained
14034 F:      drivers/slimbus/
14035 F:      Documentation/devicetree/bindings/slimbus/
14036 F:      include/linux/slimbus.h
14037
14038 SMACK SECURITY MODULE
14039 M:      Casey Schaufler <casey@schaufler-ca.com>
14040 L:      linux-security-module@vger.kernel.org
14041 W:      http://schaufler-ca.com
14042 T:      git git://github.com/cschaufler/smack-next
14043 S:      Maintained
14044 F:      Documentation/admin-guide/LSM/Smack.rst
14045 F:      security/smack/
14046
14047 SMC91x ETHERNET DRIVER
14048 M:      Nicolas Pitre <nico@fluxnic.net>
14049 S:      Odd Fixes
14050 F:      drivers/net/ethernet/smsc/smc91x.*
14051
14052 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14053 M:      Sakari Ailus <sakari.ailus@iki.fi>
14054 L:      linux-media@vger.kernel.org
14055 S:      Maintained
14056 F:      drivers/media/i2c/smiapp/
14057 F:      include/media/i2c/smiapp.h
14058 F:      drivers/media/i2c/smiapp-pll.c
14059 F:      drivers/media/i2c/smiapp-pll.h
14060 F:      include/uapi/linux/smiapp.h
14061 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14062
14063 SMM665 HARDWARE MONITOR DRIVER
14064 M:      Guenter Roeck <linux@roeck-us.net>
14065 L:      linux-hwmon@vger.kernel.org
14066 S:      Maintained
14067 F:      Documentation/hwmon/smm665
14068 F:      drivers/hwmon/smm665.c
14069
14070 SMSC EMC2103 HARDWARE MONITOR DRIVER
14071 M:      Steve Glendinning <steve.glendinning@shawell.net>
14072 L:      linux-hwmon@vger.kernel.org
14073 S:      Maintained
14074 F:      Documentation/hwmon/emc2103
14075 F:      drivers/hwmon/emc2103.c
14076
14077 SMSC SCH5627 HARDWARE MONITOR DRIVER
14078 M:      Hans de Goede <hdegoede@redhat.com>
14079 L:      linux-hwmon@vger.kernel.org
14080 S:      Supported
14081 F:      Documentation/hwmon/sch5627
14082 F:      drivers/hwmon/sch5627.c
14083
14084 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14085 M:      Steve Glendinning <steve.glendinning@shawell.net>
14086 L:      linux-fbdev@vger.kernel.org
14087 S:      Maintained
14088 F:      drivers/video/fbdev/smscufx.c
14089
14090 SMSC47B397 HARDWARE MONITOR DRIVER
14091 M:      Jean Delvare <jdelvare@suse.com>
14092 L:      linux-hwmon@vger.kernel.org
14093 S:      Maintained
14094 F:      Documentation/hwmon/smsc47b397
14095 F:      drivers/hwmon/smsc47b397.c
14096
14097 SMSC911x ETHERNET DRIVER
14098 M:      Steve Glendinning <steve.glendinning@shawell.net>
14099 L:      netdev@vger.kernel.org
14100 S:      Maintained
14101 F:      include/linux/smsc911x.h
14102 F:      drivers/net/ethernet/smsc/smsc911x.*
14103
14104 SMSC9420 PCI ETHERNET DRIVER
14105 M:      Steve Glendinning <steve.glendinning@shawell.net>
14106 L:      netdev@vger.kernel.org
14107 S:      Maintained
14108 F:      drivers/net/ethernet/smsc/smsc9420.*
14109
14110 SOC-CAMERA V4L2 SUBSYSTEM
14111 L:      linux-media@vger.kernel.org
14112 T:      git git://linuxtv.org/media_tree.git
14113 S:      Orphan
14114 F:      include/media/soc*
14115 F:      drivers/media/i2c/soc_camera/
14116 F:      drivers/media/platform/soc_camera/
14117
14118 SOCIONEXT SYNQUACER I2C DRIVER
14119 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14120 L:      linux-i2c@vger.kernel.org
14121 S:      Maintained
14122 F:      drivers/i2c/busses/i2c-synquacer.c
14123 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14124
14125 SOCIONEXT UNIPHIER SOUND DRIVER
14126 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14127 S:      Orphan
14128 F:      sound/soc/uniphier/
14129
14130 SOEKRIS NET48XX LED SUPPORT
14131 M:      Chris Boot <bootc@bootc.net>
14132 S:      Maintained
14133 F:      drivers/leds/leds-net48xx.c
14134
14135 SOFT-ROCE DRIVER (rxe)
14136 M:      Moni Shoua <monis@mellanox.com>
14137 L:      linux-rdma@vger.kernel.org
14138 S:      Supported
14139 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14140 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14141 F:      drivers/infiniband/sw/rxe/
14142 F:      include/uapi/rdma/rdma_user_rxe.h
14143
14144 SOFTLOGIC 6x10 MPEG CODEC
14145 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14146 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14147 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14148 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14149 M:      Ismael Luceno <ismael@iodev.co.uk>
14150 L:      linux-media@vger.kernel.org
14151 S:      Supported
14152 F:      drivers/media/pci/solo6x10/
14153
14154 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14155 M:      James Morse <james.morse@arm.com>
14156 L:      linux-arm-kernel@lists.infradead.org
14157 S:      Maintained
14158 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14159 F:      drivers/firmware/arm_sdei.c
14160 F:      include/linux/arm_sdei.h
14161 F:      include/uapi/linux/arm_sdei.h
14162
14163 SOFTWARE RAID (Multiple Disks) SUPPORT
14164 M:      Shaohua Li <shli@kernel.org>
14165 L:      linux-raid@vger.kernel.org
14166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14167 S:      Supported
14168 F:      drivers/md/Makefile
14169 F:      drivers/md/Kconfig
14170 F:      drivers/md/md*
14171 F:      drivers/md/raid*
14172 F:      include/linux/raid/
14173 F:      include/uapi/linux/raid/
14174
14175 SOCIONEXT (SNI) AVE NETWORK DRIVER
14176 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14177 L:      netdev@vger.kernel.org
14178 S:      Maintained
14179 F:      drivers/net/ethernet/socionext/sni_ave.c
14180 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14181
14182 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14183 M:      Jassi Brar <jaswinder.singh@linaro.org>
14184 L:      netdev@vger.kernel.org
14185 S:      Maintained
14186 F:      drivers/net/ethernet/socionext/netsec.c
14187 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14188
14189 SOLIDRUN CLEARFOG SUPPORT
14190 M:      Russell King <linux@armlinux.org.uk>
14191 S:      Maintained
14192 F:      arch/arm/boot/dts/armada-388-clearfog*
14193 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14194
14195 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14196 M:      Russell King <linux@armlinux.org.uk>
14197 S:      Maintained
14198 F:      arch/arm/boot/dts/imx6*-cubox-i*
14199 F:      arch/arm/boot/dts/imx6*-hummingboard*
14200 F:      arch/arm/boot/dts/imx6*-sr-*
14201
14202 SONIC NETWORK DRIVER
14203 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14204 L:      netdev@vger.kernel.org
14205 S:      Maintained
14206 F:      drivers/net/ethernet/natsemi/sonic.*
14207
14208 SONICS SILICON BACKPLANE DRIVER (SSB)
14209 M:      Michael Buesch <m@bues.ch>
14210 L:      linux-wireless@vger.kernel.org
14211 S:      Maintained
14212 F:      drivers/ssb/
14213 F:      include/linux/ssb/
14214
14215 SONY IMX214 SENSOR DRIVER
14216 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14217 L:      linux-media@vger.kernel.org
14218 T:      git git://linuxtv.org/media_tree.git
14219 S:      Maintained
14220 F:      drivers/media/i2c/imx214.c
14221 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14222
14223 SONY IMX258 SENSOR DRIVER
14224 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14225 L:      linux-media@vger.kernel.org
14226 T:      git git://linuxtv.org/media_tree.git
14227 S:      Maintained
14228 F:      drivers/media/i2c/imx258.c
14229
14230 SONY IMX274 SENSOR DRIVER
14231 M:      Leon Luo <leonl@leopardimaging.com>
14232 L:      linux-media@vger.kernel.org
14233 T:      git git://linuxtv.org/media_tree.git
14234 S:      Maintained
14235 F:      drivers/media/i2c/imx274.c
14236 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14237
14238 SONY IMX319 SENSOR DRIVER
14239 M:      Bingbu Cao <bingbu.cao@intel.com>
14240 L:      linux-media@vger.kernel.org
14241 T:      git git://linuxtv.org/media_tree.git
14242 S:      Maintained
14243 F:      drivers/media/i2c/imx319.c
14244
14245 SONY IMX355 SENSOR DRIVER
14246 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14247 L:      linux-media@vger.kernel.org
14248 T:      git git://linuxtv.org/media_tree.git
14249 S:      Maintained
14250 F:      drivers/media/i2c/imx355.c
14251
14252 SONY MEMORYSTICK CARD SUPPORT
14253 M:      Alex Dubov <oakad@yahoo.com>
14254 W:      http://tifmxx.berlios.de/
14255 S:      Maintained
14256 F:      drivers/memstick/host/tifm_ms.c
14257
14258 SONY MEMORYSTICK STANDARD SUPPORT
14259 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14260 S:      Maintained
14261 F:      drivers/memstick/core/ms_block.*
14262
14263 SONY VAIO CONTROL DEVICE DRIVER
14264 M:      Mattia Dongili <malattia@linux.it>
14265 L:      platform-driver-x86@vger.kernel.org
14266 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14267 S:      Maintained
14268 F:      Documentation/laptops/sony-laptop.txt
14269 F:      drivers/char/sonypi.c
14270 F:      drivers/platform/x86/sony-laptop.c
14271 F:      include/linux/sony-laptop.h
14272
14273 SOUND
14274 M:      Jaroslav Kysela <perex@perex.cz>
14275 M:      Takashi Iwai <tiwai@suse.com>
14276 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14277 W:      http://www.alsa-project.org/
14278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14279 T:      git git://git.alsa-project.org/alsa-kernel.git
14280 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14281 S:      Maintained
14282 F:      Documentation/sound/
14283 F:      include/sound/
14284 F:      include/uapi/sound/
14285 F:      sound/
14286
14287 SOUND - COMPRESSED AUDIO
14288 M:      Vinod Koul <vkoul@kernel.org>
14289 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14291 S:      Supported
14292 F:      Documentation/sound/designs/compress-offload.rst
14293 F:      include/sound/compress_driver.h
14294 F:      include/uapi/sound/compress_*
14295 F:      sound/core/compress_offload.c
14296 F:      sound/soc/soc-compress.c
14297
14298 SOUND - DMAENGINE HELPERS
14299 M:      Lars-Peter Clausen <lars@metafoo.de>
14300 S:      Supported
14301 F:      include/sound/dmaengine_pcm.h
14302 F:      sound/core/pcm_dmaengine.c
14303 F:      sound/soc/soc-generic-dmaengine-pcm.c
14304
14305 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14306 M:      Liam Girdwood <lgirdwood@gmail.com>
14307 M:      Mark Brown <broonie@kernel.org>
14308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14309 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14310 W:      http://alsa-project.org/main/index.php/ASoC
14311 S:      Supported
14312 F:      Documentation/devicetree/bindings/sound/
14313 F:      Documentation/sound/soc/
14314 F:      sound/soc/
14315 F:      include/dt-bindings/sound/
14316 F:      include/sound/soc*
14317
14318 SOUNDWIRE SUBSYSTEM
14319 M:      Vinod Koul <vkoul@kernel.org>
14320 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14321 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14322 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14323 S:      Supported
14324 F:      Documentation/driver-api/soundwire/
14325 F:      drivers/soundwire/
14326 F:      include/linux/soundwire/
14327
14328 SP2 MEDIA DRIVER
14329 M:      Olli Salonen <olli.salonen@iki.fi>
14330 L:      linux-media@vger.kernel.org
14331 W:      https://linuxtv.org
14332 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14333 S:      Maintained
14334 F:      drivers/media/dvb-frontends/sp2*
14335
14336 SPARC + UltraSPARC (sparc/sparc64)
14337 M:      "David S. Miller" <davem@davemloft.net>
14338 L:      sparclinux@vger.kernel.org
14339 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14342 S:      Maintained
14343 F:      arch/sparc/
14344 F:      drivers/sbus/
14345
14346 SPARC SERIAL DRIVERS
14347 M:      "David S. Miller" <davem@davemloft.net>
14348 L:      sparclinux@vger.kernel.org
14349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14351 S:      Maintained
14352 F:      include/linux/sunserialcore.h
14353 F:      drivers/tty/serial/suncore.c
14354 F:      drivers/tty/serial/sunhv.c
14355 F:      drivers/tty/serial/sunsab.c
14356 F:      drivers/tty/serial/sunsab.h
14357 F:      drivers/tty/serial/sunsu.c
14358 F:      drivers/tty/serial/sunzilog.c
14359 F:      drivers/tty/serial/sunzilog.h
14360 F:      drivers/tty/vcc.c
14361
14362 SPARSE CHECKER
14363 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14364 L:      linux-sparse@vger.kernel.org
14365 W:      https://sparse.wiki.kernel.org/
14366 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14367 S:      Maintained
14368 F:      include/linux/compiler.h
14369
14370 SPEAR CLOCK FRAMEWORK SUPPORT
14371 M:      Viresh Kumar <vireshk@kernel.org>
14372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14373 W:      http://www.st.com/spear
14374 S:      Maintained
14375 F:      drivers/clk/spear/
14376
14377 SPEAR PLATFORM SUPPORT
14378 M:      Viresh Kumar <vireshk@kernel.org>
14379 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14381 W:      http://www.st.com/spear
14382 S:      Maintained
14383 F:      arch/arm/boot/dts/spear*
14384 F:      arch/arm/mach-spear/
14385
14386 SPI NOR SUBSYSTEM
14387 M:      Marek Vasut <marek.vasut@gmail.com>
14388 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14389 L:      linux-mtd@lists.infradead.org
14390 W:      http://www.linux-mtd.infradead.org/
14391 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14392 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14393 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14394 S:      Maintained
14395 F:      drivers/mtd/spi-nor/
14396 F:      include/linux/mtd/spi-nor.h
14397
14398 SPI SUBSYSTEM
14399 M:      Mark Brown <broonie@kernel.org>
14400 L:      linux-spi@vger.kernel.org
14401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14402 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14403 S:      Maintained
14404 F:      Documentation/devicetree/bindings/spi/
14405 F:      Documentation/spi/
14406 F:      drivers/spi/
14407 F:      include/linux/spi/
14408 F:      include/uapi/linux/spi/
14409 F:      tools/spi/
14410
14411 SPIDERNET NETWORK DRIVER for CELL
14412 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14413 L:      netdev@vger.kernel.org
14414 S:      Supported
14415 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14416 F:      drivers/net/ethernet/toshiba/spider_net*
14417
14418 SPMI SUBSYSTEM
14419 R:      Stephen Boyd <sboyd@kernel.org>
14420 L:      linux-arm-msm@vger.kernel.org
14421 F:      Documentation/devicetree/bindings/spmi/
14422 F:      drivers/spmi/
14423 F:      include/dt-bindings/spmi/spmi.h
14424 F:      include/linux/spmi.h
14425 F:      include/trace/events/spmi.h
14426
14427 SPU FILE SYSTEM
14428 M:      Jeremy Kerr <jk@ozlabs.org>
14429 L:      linuxppc-dev@lists.ozlabs.org
14430 W:      http://www.ibm.com/developerworks/power/cell/
14431 S:      Supported
14432 F:      Documentation/filesystems/spufs.txt
14433 F:      arch/powerpc/platforms/cell/spufs/
14434
14435 SQUASHFS FILE SYSTEM
14436 M:      Phillip Lougher <phillip@squashfs.org.uk>
14437 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14438 W:      http://squashfs.org.uk
14439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14440 S:      Maintained
14441 F:      Documentation/filesystems/squashfs.txt
14442 F:      fs/squashfs/
14443
14444 SRM (Alpha) environment access
14445 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14446 S:      Maintained
14447 F:      arch/alpha/kernel/srm_env.c
14448
14449 ST LSM6DSx IMU IIO DRIVER
14450 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14451 L:      linux-iio@vger.kernel.org
14452 W:      http://www.st.com/
14453 S:      Maintained
14454 F:      drivers/iio/imu/st_lsm6dsx/
14455 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14456
14457 ST STM32 I2C/SMBUS DRIVER
14458 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14459 L:      linux-i2c@vger.kernel.org
14460 S:      Maintained
14461 F:      drivers/i2c/busses/i2c-stm32*
14462
14463 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14464 M:      Song Qiang <songqiang1304521@gmail.com>
14465 L:      linux-iio@vger.kernel.org
14466 S:      Maintained
14467 F:      drivers/iio/proximity/vl53l0x-i2c.c
14468 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14469
14470 STABLE BRANCH
14471 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14472 M:      Sasha Levin <sashal@kernel.org>
14473 L:      stable@vger.kernel.org
14474 S:      Supported
14475 F:      Documentation/process/stable-kernel-rules.rst
14476
14477 STAGING - COMEDI
14478 M:      Ian Abbott <abbotti@mev.co.uk>
14479 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14480 S:      Odd Fixes
14481 F:      drivers/staging/comedi/
14482
14483 STAGING - EROFS FILE SYSTEM
14484 M:      Gao Xiang <gaoxiang25@huawei.com>
14485 M:      Chao Yu <yuchao0@huawei.com>
14486 L:      linux-erofs@lists.ozlabs.org
14487 S:      Maintained
14488 F:      drivers/staging/erofs/
14489
14490 STAGING - INDUSTRIAL IO
14491 M:      Jonathan Cameron <jic23@kernel.org>
14492 L:      linux-iio@vger.kernel.org
14493 S:      Odd Fixes
14494 F:      Documentation/devicetree/bindings/staging/iio/
14495 F:      drivers/staging/iio/
14496
14497 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14498 M:      Marc Dietrich <marvin24@gmx.de>
14499 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14500 L:      linux-tegra@vger.kernel.org
14501 S:      Maintained
14502 F:      drivers/staging/nvec/
14503
14504 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14505 M:      Jens Frederich <jfrederich@gmail.com>
14506 M:      Daniel Drake <dsd@laptop.org>
14507 M:      Jon Nettleton <jon.nettleton@gmail.com>
14508 W:      http://wiki.laptop.org/go/DCON
14509 S:      Maintained
14510 F:      drivers/staging/olpc_dcon/
14511
14512 STAGING - REALTEK RTL8712U DRIVERS
14513 M:      Larry Finger <Larry.Finger@lwfinger.net>
14514 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14515 S:      Odd Fixes
14516 F:      drivers/staging/rtl8712/
14517
14518 STAGING - REALTEK RTL8188EU DRIVERS
14519 M:      Larry Finger <Larry.Finger@lwfinger.net>
14520 S:      Odd Fixes
14521 F:      drivers/staging/rtl8188eu/
14522
14523 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14524 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14525 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14526 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14527 L:      linux-fbdev@vger.kernel.org
14528 S:      Maintained
14529 F:      drivers/staging/sm750fb/
14530
14531 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14532 M:      William Hubbs <w.d.hubbs@gmail.com>
14533 M:      Chris Brannon <chris@the-brannons.com>
14534 M:      Kirk Reiser <kirk@reisers.ca>
14535 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14536 L:      speakup@linux-speakup.org
14537 W:      http://www.linux-speakup.org/
14538 S:      Odd Fixes
14539 F:      drivers/staging/speakup/
14540
14541 STAGING - VIA VT665X DRIVERS
14542 M:      Forest Bond <forest@alittletooquiet.net>
14543 S:      Odd Fixes
14544 F:      drivers/staging/vt665?/
14545
14546 STAGING - WILC1000 WIFI DRIVER
14547 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14548 M:      Ajay Singh <ajay.kathat@microchip.com>
14549 L:      linux-wireless@vger.kernel.org
14550 S:      Supported
14551 F:      drivers/staging/wilc1000/
14552
14553 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14554 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14555 S:      Odd Fixes
14556 F:      drivers/staging/xgifb/
14557
14558 STAGING SUBSYSTEM
14559 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14561 L:      devel@driverdev.osuosl.org
14562 S:      Supported
14563 F:      drivers/staging/
14564
14565 STARFIRE/DURALAN NETWORK DRIVER
14566 M:      Ion Badulescu <ionut@badula.org>
14567 S:      Odd Fixes
14568 F:      drivers/net/ethernet/adaptec/starfire*
14569
14570 STEC S1220 SKD DRIVER
14571 M:      Bart Van Assche <bart.vanassche@wdc.com>
14572 L:      linux-block@vger.kernel.org
14573 S:      Maintained
14574 F:      drivers/block/skd*[ch]
14575
14576 STI AUDIO (ASoC) DRIVERS
14577 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14578 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14579 S:      Maintained
14580 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14581 F:      sound/soc/sti/
14582
14583 STI CEC DRIVER
14584 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14585 S:      Maintained
14586 F:      drivers/media/platform/sti/cec/
14587 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14588
14589 STK1160 USB VIDEO CAPTURE DRIVER
14590 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14591 L:      linux-media@vger.kernel.org
14592 T:      git git://linuxtv.org/media_tree.git
14593 S:      Maintained
14594 F:      drivers/media/usb/stk1160/
14595
14596 STM32 AUDIO (ASoC) DRIVERS
14597 M:      Olivier Moysan <olivier.moysan@st.com>
14598 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14599 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14600 S:      Maintained
14601 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14602 F:      sound/soc/stm/
14603
14604 STM32 TIMER/LPTIMER DRIVERS
14605 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14606 S:      Maintained
14607 F:      drivers/*/stm32-*timer*
14608 F:      drivers/pwm/pwm-stm32*
14609 F:      include/linux/*/stm32-*tim*
14610 F:      Documentation/ABI/testing/*timer-stm32
14611 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14612 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14613
14614 STMMAC ETHERNET DRIVER
14615 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14616 M:      Alexandre Torgue <alexandre.torgue@st.com>
14617 M:      Jose Abreu <joabreu@synopsys.com>
14618 L:      netdev@vger.kernel.org
14619 W:      http://www.stlinux.com
14620 S:      Supported
14621 F:      drivers/net/ethernet/stmicro/stmmac/
14622
14623 SUN3/3X
14624 M:      Sam Creasey <sammy@sammy.net>
14625 W:      http://sammy.net/sun3/
14626 S:      Maintained
14627 F:      arch/m68k/kernel/*sun3*
14628 F:      arch/m68k/sun3*/
14629 F:      arch/m68k/include/asm/sun3*
14630 F:      drivers/net/ethernet/i825xx/sun3*
14631
14632 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14633 M:      Hans de Goede <hdegoede@redhat.com>
14634 L:      linux-input@vger.kernel.org
14635 S:      Maintained
14636 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14637 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14638
14639 SUNDANCE NETWORK DRIVER
14640 M:      Denis Kirjanov <kda@linux-powerpc.org>
14641 L:      netdev@vger.kernel.org
14642 S:      Maintained
14643 F:      drivers/net/ethernet/dlink/sundance.c
14644
14645 SUPERH
14646 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14647 M:      Rich Felker <dalias@libc.org>
14648 L:      linux-sh@vger.kernel.org
14649 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14650 S:      Maintained
14651 F:      Documentation/sh/
14652 F:      arch/sh/
14653 F:      drivers/sh/
14654
14655 SUSPEND TO RAM
14656 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14657 M:      Len Brown <len.brown@intel.com>
14658 M:      Pavel Machek <pavel@ucw.cz>
14659 L:      linux-pm@vger.kernel.org
14660 B:      https://bugzilla.kernel.org
14661 S:      Supported
14662 F:      Documentation/power/
14663 F:      arch/x86/kernel/acpi/
14664 F:      drivers/base/power/
14665 F:      kernel/power/
14666 F:      include/linux/suspend.h
14667 F:      include/linux/freezer.h
14668 F:      include/linux/pm.h
14669
14670 SVGA HANDLING
14671 M:      Martin Mares <mj@ucw.cz>
14672 L:      linux-video@atrey.karlin.mff.cuni.cz
14673 S:      Maintained
14674 F:      Documentation/svga.txt
14675 F:      arch/x86/boot/video*
14676
14677 SWIOTLB SUBSYSTEM
14678 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14679 L:      iommu@lists.linux-foundation.org
14680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14681 S:      Supported
14682 F:      kernel/dma/swiotlb.c
14683 F:      arch/*/kernel/pci-swiotlb.c
14684 F:      include/linux/swiotlb.h
14685
14686 SWITCHDEV
14687 M:      Jiri Pirko <jiri@resnulli.us>
14688 M:      Ivan Vecera <ivecera@redhat.com>
14689 L:      netdev@vger.kernel.org
14690 S:      Supported
14691 F:      net/switchdev/
14692 F:      include/net/switchdev.h
14693
14694 SY8106A REGULATOR DRIVER
14695 M:      Icenowy Zheng <icenowy@aosc.io>
14696 S:      Maintained
14697 F:      drivers/regulator/sy8106a-regulator.c
14698 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14699
14700 SYNC FILE FRAMEWORK
14701 M:      Sumit Semwal <sumit.semwal@linaro.org>
14702 R:      Gustavo Padovan <gustavo@padovan.org>
14703 S:      Maintained
14704 L:      linux-media@vger.kernel.org
14705 L:      dri-devel@lists.freedesktop.org
14706 F:      drivers/dma-buf/sync_*
14707 F:      drivers/dma-buf/dma-fence*
14708 F:      drivers/dma-buf/sw_sync.c
14709 F:      include/linux/sync_file.h
14710 F:      include/uapi/linux/sync_file.h
14711 F:      Documentation/sync_file.txt
14712 T:      git git://anongit.freedesktop.org/drm/drm-misc
14713
14714 SYNOPSYS ARC ARCHITECTURE
14715 M:      Vineet Gupta <vgupta@synopsys.com>
14716 L:      linux-snps-arc@lists.infradead.org
14717 S:      Supported
14718 F:      arch/arc/
14719 F:      Documentation/devicetree/bindings/arc/*
14720 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14721 F:      drivers/clocksource/arc_timer.c
14722 F:      drivers/tty/serial/arc_uart.c
14723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14724
14725 SYNOPSYS ARC HSDK SDP pll clock driver
14726 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14727 S:      Supported
14728 F:      drivers/clk/clk-hsdk-pll.c
14729 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14730
14731 SYNOPSYS ARC SDP clock driver
14732 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14733 S:      Supported
14734 F:      drivers/clk/axs10x/*
14735 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14736
14737 SYNOPSYS ARC SDP platform support
14738 M:      Alexey Brodkin <abrodkin@synopsys.com>
14739 S:      Supported
14740 F:      arch/arc/plat-axs10x
14741 F:      arch/arc/boot/dts/ax*
14742 F:      Documentation/devicetree/bindings/arc/axs10*
14743
14744 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14745 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14746 S:      Supported
14747 F:      drivers/reset/reset-axs10x.c
14748 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14749
14750 SYNOPSYS CREG GPIO DRIVER
14751 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14752 S:      Maintained
14753 F:      drivers/gpio/gpio-creg-snps.c
14754 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14755
14756 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14757 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14758 S:      Maintained
14759 F:      drivers/tty/serial/8250/8250_dw.c
14760
14761 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14762 M:      Hoan Tran <hotran@apm.com>
14763 L:      linux-gpio@vger.kernel.org
14764 S:      Maintained
14765 F:      drivers/gpio/gpio-dwapb.c
14766 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14767
14768 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14769 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14770 S:      Maintained
14771 F:      drivers/dma/dwi-axi-dmac/
14772 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14773
14774 SYNOPSYS DESIGNWARE DMAC DRIVER
14775 M:      Viresh Kumar <vireshk@kernel.org>
14776 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14777 S:      Maintained
14778 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14779 F:      drivers/dma/dw/
14780 F:      include/dt-bindings/dma/dw-dmac.h
14781 F:      include/linux/dma/dw.h
14782 F:      include/linux/platform_data/dma-dw.h
14783
14784 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14785 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14786 L:      netdev@vger.kernel.org
14787 S:      Supported
14788 F:      drivers/net/ethernet/synopsys/
14789
14790 SYNOPSYS DESIGNWARE I2C DRIVER
14791 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14792 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14793 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14794 L:      linux-i2c@vger.kernel.org
14795 S:      Maintained
14796 F:      drivers/i2c/busses/i2c-designware-*
14797 F:      include/linux/platform_data/i2c-designware.h
14798
14799 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14800 M:      Jaehoon Chung <jh80.chung@samsung.com>
14801 L:      linux-mmc@vger.kernel.org
14802 S:      Maintained
14803 F:      drivers/mmc/host/dw_mmc*
14804
14805 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14806 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14807 S:      Supported
14808 F:      drivers/reset/reset-hsdk.c
14809 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14810 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14811
14812 SYSTEM CONFIGURATION (SYSCON)
14813 M:      Lee Jones <lee.jones@linaro.org>
14814 M:      Arnd Bergmann <arnd@arndb.de>
14815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14816 S:      Supported
14817 F:      drivers/mfd/syscon.c
14818
14819 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14820 M:      Sudeep Holla <sudeep.holla@arm.com>
14821 L:      linux-arm-kernel@lists.infradead.org
14822 S:      Maintained
14823 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14824 F:      drivers/clk/clk-sc[mp]i.c
14825 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14826 F:      drivers/firmware/arm_scpi.c
14827 F:      drivers/firmware/arm_scmi/
14828 F:      include/linux/sc[mp]i_protocol.h
14829
14830 SYSTEM RESET/SHUTDOWN DRIVERS
14831 M:      Sebastian Reichel <sre@kernel.org>
14832 L:      linux-pm@vger.kernel.org
14833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14834 S:      Maintained
14835 F:      Documentation/devicetree/bindings/power/reset/
14836 F:      drivers/power/reset/
14837
14838 SYSTEM TRACE MODULE CLASS
14839 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14840 S:      Maintained
14841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14842 F:      Documentation/trace/stm.rst
14843 F:      drivers/hwtracing/stm/
14844 F:      include/linux/stm.h
14845 F:      include/uapi/linux/stm.h
14846
14847 SYSV FILESYSTEM
14848 M:      Christoph Hellwig <hch@infradead.org>
14849 S:      Maintained
14850 F:      Documentation/filesystems/sysv-fs.txt
14851 F:      fs/sysv/
14852 F:      include/linux/sysv_fs.h
14853
14854 TARGET SUBSYSTEM
14855 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14856 L:      linux-scsi@vger.kernel.org
14857 L:      target-devel@vger.kernel.org
14858 W:      http://www.linux-iscsi.org
14859 W:      http://groups.google.com/group/linux-iscsi-target-dev
14860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14861 S:      Supported
14862 F:      drivers/target/
14863 F:      include/target/
14864 F:      Documentation/target/
14865
14866 TASKSTATS STATISTICS INTERFACE
14867 M:      Balbir Singh <bsingharora@gmail.com>
14868 S:      Maintained
14869 F:      Documentation/accounting/taskstats*
14870 F:      include/linux/taskstats*
14871 F:      kernel/taskstats.c
14872
14873 TC subsystem
14874 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14875 M:      Cong Wang <xiyou.wangcong@gmail.com>
14876 M:      Jiri Pirko <jiri@resnulli.us>
14877 L:      netdev@vger.kernel.org
14878 S:      Maintained
14879 F:      include/net/pkt_cls.h
14880 F:      include/net/pkt_sched.h
14881 F:      include/net/tc_act/
14882 F:      include/uapi/linux/pkt_cls.h
14883 F:      include/uapi/linux/pkt_sched.h
14884 F:      include/uapi/linux/tc_act/
14885 F:      include/uapi/linux/tc_ematch/
14886 F:      net/sched/
14887
14888 TC90522 MEDIA DRIVER
14889 M:      Akihiro Tsukada <tskd08@gmail.com>
14890 L:      linux-media@vger.kernel.org
14891 S:      Odd Fixes
14892 F:      drivers/media/dvb-frontends/tc90522*
14893
14894 TCP LOW PRIORITY MODULE
14895 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14896 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14897 W:      http://tcp-lp-mod.sourceforge.net/
14898 S:      Maintained
14899 F:      net/ipv4/tcp_lp.c
14900
14901 TDA10071 MEDIA DRIVER
14902 M:      Antti Palosaari <crope@iki.fi>
14903 L:      linux-media@vger.kernel.org
14904 W:      https://linuxtv.org
14905 W:      http://palosaari.fi/linux/
14906 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14907 T:      git git://linuxtv.org/anttip/media_tree.git
14908 S:      Maintained
14909 F:      drivers/media/dvb-frontends/tda10071*
14910
14911 TDA18212 MEDIA DRIVER
14912 M:      Antti Palosaari <crope@iki.fi>
14913 L:      linux-media@vger.kernel.org
14914 W:      https://linuxtv.org
14915 W:      http://palosaari.fi/linux/
14916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14917 T:      git git://linuxtv.org/anttip/media_tree.git
14918 S:      Maintained
14919 F:      drivers/media/tuners/tda18212*
14920
14921 TDA18218 MEDIA DRIVER
14922 M:      Antti Palosaari <crope@iki.fi>
14923 L:      linux-media@vger.kernel.org
14924 W:      https://linuxtv.org
14925 W:      http://palosaari.fi/linux/
14926 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14927 T:      git git://linuxtv.org/anttip/media_tree.git
14928 S:      Maintained
14929 F:      drivers/media/tuners/tda18218*
14930
14931 TDA18250 MEDIA DRIVER
14932 M:      Olli Salonen <olli.salonen@iki.fi>
14933 L:      linux-media@vger.kernel.org
14934 W:      https://linuxtv.org
14935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14936 T:      git git://linuxtv.org/media_tree.git
14937 S:      Maintained
14938 F:      drivers/media/tuners/tda18250*
14939
14940 TDA18271 MEDIA DRIVER
14941 M:      Michael Krufky <mkrufky@linuxtv.org>
14942 L:      linux-media@vger.kernel.org
14943 W:      https://linuxtv.org
14944 W:      http://github.com/mkrufky
14945 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14946 T:      git git://linuxtv.org/mkrufky/tuners.git
14947 S:      Maintained
14948 F:      drivers/media/tuners/tda18271*
14949
14950 TDA1997x MEDIA DRIVER
14951 M:      Tim Harvey <tharvey@gateworks.com>
14952 L:      linux-media@vger.kernel.org
14953 W:      https://linuxtv.org
14954 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14955 S:      Maintained
14956 F:      drivers/media/i2c/tda1997x.*
14957
14958 TDA827x MEDIA DRIVER
14959 M:      Michael Krufky <mkrufky@linuxtv.org>
14960 L:      linux-media@vger.kernel.org
14961 W:      https://linuxtv.org
14962 W:      http://github.com/mkrufky
14963 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14964 T:      git git://linuxtv.org/mkrufky/tuners.git
14965 S:      Maintained
14966 F:      drivers/media/tuners/tda8290.*
14967
14968 TDA8290 MEDIA DRIVER
14969 M:      Michael Krufky <mkrufky@linuxtv.org>
14970 L:      linux-media@vger.kernel.org
14971 W:      https://linuxtv.org
14972 W:      http://github.com/mkrufky
14973 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14974 T:      git git://linuxtv.org/mkrufky/tuners.git
14975 S:      Maintained
14976 F:      drivers/media/tuners/tda8290.*
14977
14978 TDA9840 MEDIA DRIVER
14979 M:      Hans Verkuil <hverkuil@xs4all.nl>
14980 L:      linux-media@vger.kernel.org
14981 T:      git git://linuxtv.org/media_tree.git
14982 W:      https://linuxtv.org
14983 S:      Maintained
14984 F:      drivers/media/i2c/tda9840*
14985
14986 TEA5761 TUNER DRIVER
14987 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14988 L:      linux-media@vger.kernel.org
14989 W:      https://linuxtv.org
14990 T:      git git://linuxtv.org/media_tree.git
14991 S:      Odd fixes
14992 F:      drivers/media/tuners/tea5761.*
14993
14994 TEA5767 TUNER DRIVER
14995 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14996 L:      linux-media@vger.kernel.org
14997 W:      https://linuxtv.org
14998 T:      git git://linuxtv.org/media_tree.git
14999 S:      Maintained
15000 F:      drivers/media/tuners/tea5767.*
15001
15002 TEA6415C MEDIA DRIVER
15003 M:      Hans Verkuil <hverkuil@xs4all.nl>
15004 L:      linux-media@vger.kernel.org
15005 T:      git git://linuxtv.org/media_tree.git
15006 W:      https://linuxtv.org
15007 S:      Maintained
15008 F:      drivers/media/i2c/tea6415c*
15009
15010 TEA6420 MEDIA DRIVER
15011 M:      Hans Verkuil <hverkuil@xs4all.nl>
15012 L:      linux-media@vger.kernel.org
15013 T:      git git://linuxtv.org/media_tree.git
15014 W:      https://linuxtv.org
15015 S:      Maintained
15016 F:      drivers/media/i2c/tea6420*
15017
15018 TEAM DRIVER
15019 M:      Jiri Pirko <jiri@resnulli.us>
15020 L:      netdev@vger.kernel.org
15021 S:      Supported
15022 F:      drivers/net/team/
15023 F:      include/linux/if_team.h
15024 F:      include/uapi/linux/if_team.h
15025
15026 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15027 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15028 S:      Maintained
15029 F:      arch/x86/platform/ts5500/
15030
15031 TECHNOTREND USB IR RECEIVER
15032 M:      Sean Young <sean@mess.org>
15033 L:      linux-media@vger.kernel.org
15034 S:      Maintained
15035 F:      drivers/media/rc/ttusbir.c
15036
15037 TECHWELL TW9910 VIDEO DECODER
15038 L:      linux-media@vger.kernel.org
15039 S:      Orphan
15040 F:      drivers/media/i2c/tw9910.c
15041 F:      include/media/i2c/tw9910.h
15042
15043 TEE SUBSYSTEM
15044 M:      Jens Wiklander <jens.wiklander@linaro.org>
15045 S:      Maintained
15046 F:      include/linux/tee_drv.h
15047 F:      include/uapi/linux/tee.h
15048 F:      drivers/tee/
15049 F:      Documentation/tee.txt
15050
15051 TEGRA ARCHITECTURE SUPPORT
15052 M:      Thierry Reding <thierry.reding@gmail.com>
15053 M:      Jonathan Hunter <jonathanh@nvidia.com>
15054 L:      linux-tegra@vger.kernel.org
15055 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15057 S:      Supported
15058 N:      [^a-z]tegra
15059
15060 TEGRA CLOCK DRIVER
15061 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15062 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15063 S:      Supported
15064 F:      drivers/clk/tegra/
15065
15066 TEGRA DMA DRIVERS
15067 M:      Laxman Dewangan <ldewangan@nvidia.com>
15068 M:      Jon Hunter <jonathanh@nvidia.com>
15069 S:      Supported
15070 F:      drivers/dma/tegra*
15071
15072 TEGRA I2C DRIVER
15073 M:      Laxman Dewangan <ldewangan@nvidia.com>
15074 S:      Supported
15075 F:      drivers/i2c/busses/i2c-tegra.c
15076
15077 TEGRA IOMMU DRIVERS
15078 M:      Thierry Reding <thierry.reding@gmail.com>
15079 L:      linux-tegra@vger.kernel.org
15080 S:      Supported
15081 F:      drivers/iommu/tegra*
15082
15083 TEGRA KBC DRIVER
15084 M:      Laxman Dewangan <ldewangan@nvidia.com>
15085 S:      Supported
15086 F:      drivers/input/keyboard/tegra-kbc.c
15087
15088 TEGRA NAND DRIVER
15089 M:      Stefan Agner <stefan@agner.ch>
15090 M:      Lucas Stach <dev@lynxeye.de>
15091 S:      Maintained
15092 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15093 F:      drivers/mtd/nand/raw/tegra_nand.c
15094
15095 TEGRA PWM DRIVER
15096 M:      Thierry Reding <thierry.reding@gmail.com>
15097 S:      Supported
15098 F:      drivers/pwm/pwm-tegra.c
15099
15100 TEGRA SERIAL DRIVER
15101 M:      Laxman Dewangan <ldewangan@nvidia.com>
15102 S:      Supported
15103 F:      drivers/tty/serial/serial-tegra.c
15104
15105 TEGRA SPI DRIVER
15106 M:      Laxman Dewangan <ldewangan@nvidia.com>
15107 S:      Supported
15108 F:      drivers/spi/spi-tegra*
15109
15110 TEHUTI ETHERNET DRIVER
15111 M:      Andy Gospodarek <andy@greyhouse.net>
15112 L:      netdev@vger.kernel.org
15113 S:      Supported
15114 F:      drivers/net/ethernet/tehuti/*
15115
15116 Telecom Clock Driver for MCPL0010
15117 M:      Mark Gross <mark.gross@intel.com>
15118 S:      Supported
15119 F:      drivers/char/tlclk.c
15120
15121 TENSILICA XTENSA PORT (xtensa)
15122 M:      Chris Zankel <chris@zankel.net>
15123 M:      Max Filippov <jcmvbkbc@gmail.com>
15124 L:      linux-xtensa@linux-xtensa.org
15125 T:      git git://github.com/czankel/xtensa-linux.git
15126 S:      Maintained
15127 F:      arch/xtensa/
15128 F:      drivers/irqchip/irq-xtensa-*
15129
15130 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15131 M:      Nishanth Menon <nm@ti.com>
15132 M:      Tero Kristo <t-kristo@ti.com>
15133 M:      Santosh Shilimkar <ssantosh@kernel.org>
15134 L:      linux-arm-kernel@lists.infradead.org
15135 S:      Maintained
15136 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15137 F:      drivers/firmware/ti_sci*
15138 F:      include/linux/soc/ti/ti_sci_protocol.h
15139 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15140 F:      drivers/soc/ti/ti_sci_pm_domains.c
15141 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15142 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15143 F:      drivers/clk/keystone/sci-clk.c
15144 F:      drivers/reset/reset-ti-sci.c
15145
15146 Texas Instruments ASoC drivers
15147 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15148 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15149 S:      Maintained
15150 F:      sound/soc/ti/
15151
15152 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15153 M:      Hans Verkuil <hverkuil@xs4all.nl>
15154 L:      linux-media@vger.kernel.org
15155 T:      git git://linuxtv.org/media_tree.git
15156 W:      https://linuxtv.org
15157 S:      Maintained
15158 F:      drivers/media/radio/radio-raremono.c
15159
15160 THERMAL
15161 M:      Zhang Rui <rui.zhang@intel.com>
15162 M:      Eduardo Valentin <edubezval@gmail.com>
15163 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15164 L:      linux-pm@vger.kernel.org
15165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15167 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15168 S:      Supported
15169 F:      drivers/thermal/
15170 F:      include/linux/thermal.h
15171 F:      include/uapi/linux/thermal.h
15172 F:      include/linux/cpu_cooling.h
15173 F:      Documentation/devicetree/bindings/thermal/
15174
15175 THERMAL/CPU_COOLING
15176 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15177 M:      Viresh Kumar <viresh.kumar@linaro.org>
15178 M:      Javi Merino <javi.merino@kernel.org>
15179 L:      linux-pm@vger.kernel.org
15180 S:      Supported
15181 F:      Documentation/thermal/cpu-cooling-api.txt
15182 F:      drivers/thermal/cpu_cooling.c
15183 F:      include/linux/cpu_cooling.h
15184
15185 THINKPAD ACPI EXTRAS DRIVER
15186 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15187 L:      ibm-acpi-devel@lists.sourceforge.net
15188 L:      platform-driver-x86@vger.kernel.org
15189 W:      http://ibm-acpi.sourceforge.net
15190 W:      http://thinkwiki.org/wiki/Ibm-acpi
15191 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15192 S:      Maintained
15193 F:      drivers/platform/x86/thinkpad_acpi.c
15194
15195 THUNDERBOLT DRIVER
15196 M:      Andreas Noever <andreas.noever@gmail.com>
15197 M:      Michael Jamet <michael.jamet@intel.com>
15198 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15199 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15201 S:      Maintained
15202 F:      Documentation/admin-guide/thunderbolt.rst
15203 F:      drivers/thunderbolt/
15204 F:      include/linux/thunderbolt.h
15205
15206 THUNDERBOLT NETWORK DRIVER
15207 M:      Michael Jamet <michael.jamet@intel.com>
15208 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15209 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15210 L:      netdev@vger.kernel.org
15211 S:      Maintained
15212 F:      drivers/net/thunderbolt.c
15213
15214 THUNDERX GPIO DRIVER
15215 M:      David Daney <david.daney@cavium.com>
15216 S:      Maintained
15217 F:      drivers/gpio/gpio-thunderx.c
15218
15219 TI AM437X VPFE DRIVER
15220 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15221 L:      linux-media@vger.kernel.org
15222 W:      https://linuxtv.org
15223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15224 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15225 S:      Maintained
15226 F:      drivers/media/platform/am437x/
15227
15228 TI BANDGAP AND THERMAL DRIVER
15229 M:      Eduardo Valentin <edubezval@gmail.com>
15230 M:      Keerthy <j-keerthy@ti.com>
15231 L:      linux-pm@vger.kernel.org
15232 L:      linux-omap@vger.kernel.org
15233 S:      Maintained
15234 F:      drivers/thermal/ti-soc-thermal/
15235
15236 TI BQ27XXX POWER SUPPLY DRIVER
15237 R:      Andrew F. Davis <afd@ti.com>
15238 F:      include/linux/power/bq27xxx_battery.h
15239 F:      drivers/power/supply/bq27xxx_battery.c
15240 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15241
15242 TI CDCE706 CLOCK DRIVER
15243 M:      Max Filippov <jcmvbkbc@gmail.com>
15244 S:      Maintained
15245 F:      drivers/clk/clk-cdce706.c
15246
15247 TI CLOCK DRIVER
15248 M:      Tero Kristo <t-kristo@ti.com>
15249 L:      linux-omap@vger.kernel.org
15250 S:      Maintained
15251 F:      drivers/clk/ti/
15252 F:      include/linux/clk/ti.h
15253
15254 TI DAVINCI MACHINE SUPPORT
15255 M:      Sekhar Nori <nsekhar@ti.com>
15256 M:      Kevin Hilman <khilman@kernel.org>
15257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15259 S:      Supported
15260 F:      arch/arm/mach-davinci/
15261 F:      drivers/i2c/busses/i2c-davinci.c
15262 F:      arch/arm/boot/dts/da850*
15263
15264 TI DAVINCI SERIES CLOCK DRIVER
15265 M:      David Lechner <david@lechnology.com>
15266 R:      Sekhar Nori <nsekhar@ti.com>
15267 S:      Maintained
15268 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15269 F:      drivers/clk/davinci/
15270
15271 TI DAVINCI SERIES GPIO DRIVER
15272 M:      Keerthy <j-keerthy@ti.com>
15273 L:      linux-gpio@vger.kernel.org
15274 S:      Maintained
15275 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15276 F:      drivers/gpio/gpio-davinci.c
15277
15278 TI DAVINCI SERIES MEDIA DRIVER
15279 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15280 L:      linux-media@vger.kernel.org
15281 W:      https://linuxtv.org
15282 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15283 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15284 S:      Maintained
15285 F:      drivers/media/platform/davinci/
15286 F:      include/media/davinci/
15287
15288 TI ETHERNET SWITCH DRIVER (CPSW)
15289 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15290 L:      linux-omap@vger.kernel.org
15291 L:      netdev@vger.kernel.org
15292 S:      Maintained
15293 F:      drivers/net/ethernet/ti/cpsw*
15294 F:      drivers/net/ethernet/ti/davinci*
15295
15296 TI FLASH MEDIA INTERFACE DRIVER
15297 M:      Alex Dubov <oakad@yahoo.com>
15298 S:      Maintained
15299 F:      drivers/misc/tifm*
15300 F:      drivers/mmc/host/tifm_sd.c
15301 F:      include/linux/tifm.h
15302
15303 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15304 M:      Santosh Shilimkar <ssantosh@kernel.org>
15305 L:      linux-kernel@vger.kernel.org
15306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15307 S:      Maintained
15308 F:      drivers/soc/ti/*
15309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15310
15311 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15312 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15313 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15314 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15315 S:      Maintained
15316 F:      sound/soc/codecs/lm49453*
15317 F:      sound/soc/codecs/isabelle*
15318
15319 TI LP855x BACKLIGHT DRIVER
15320 M:      Milo Kim <milo.kim@ti.com>
15321 S:      Maintained
15322 F:      Documentation/backlight/lp855x-driver.txt
15323 F:      drivers/video/backlight/lp855x_bl.c
15324 F:      include/linux/platform_data/lp855x.h
15325
15326 TI LP8727 CHARGER DRIVER
15327 M:      Milo Kim <milo.kim@ti.com>
15328 S:      Maintained
15329 F:      drivers/power/supply/lp8727_charger.c
15330 F:      include/linux/platform_data/lp8727.h
15331
15332 TI LP8788 MFD DRIVER
15333 M:      Milo Kim <milo.kim@ti.com>
15334 S:      Maintained
15335 F:      drivers/iio/adc/lp8788_adc.c
15336 F:      drivers/leds/leds-lp8788.c
15337 F:      drivers/mfd/lp8788*.c
15338 F:      drivers/power/supply/lp8788-charger.c
15339 F:      drivers/regulator/lp8788-*.c
15340 F:      include/linux/mfd/lp8788*.h
15341
15342 TI NETCP ETHERNET DRIVER
15343 M:      Wingman Kwok <w-kwok2@ti.com>
15344 M:      Murali Karicheri <m-karicheri2@ti.com>
15345 L:      netdev@vger.kernel.org
15346 S:      Maintained
15347 F:      drivers/net/ethernet/ti/netcp*
15348
15349 TI PCM3060 ASoC CODEC DRIVER
15350 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15351 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15352 S:      Maintained
15353 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15354 F:      sound/soc/codecs/pcm3060*
15355
15356 TI TAS571X FAMILY ASoC CODEC DRIVER
15357 M:      Kevin Cernekee <cernekee@chromium.org>
15358 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15359 S:      Odd Fixes
15360 F:      sound/soc/codecs/tas571x*
15361
15362 TI TRF7970A NFC DRIVER
15363 M:      Mark Greer <mgreer@animalcreek.com>
15364 L:      linux-wireless@vger.kernel.org
15365 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15366 S:      Supported
15367 F:      drivers/nfc/trf7970a.c
15368 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15369
15370 TI TWL4030 SERIES SOC CODEC DRIVER
15371 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15372 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15373 S:      Maintained
15374 F:      sound/soc/codecs/twl4030*
15375
15376 TI VPE/CAL DRIVERS
15377 M:      Benoit Parrot <bparrot@ti.com>
15378 L:      linux-media@vger.kernel.org
15379 W:      http://linuxtv.org/
15380 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15381 S:      Maintained
15382 F:      drivers/media/platform/ti-vpe/
15383
15384 TI WILINK WIRELESS DRIVERS
15385 L:      linux-wireless@vger.kernel.org
15386 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15387 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15389 S:      Orphan
15390 F:      drivers/net/wireless/ti/
15391 F:      include/linux/wl12xx.h
15392
15393 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15394 M:      John Stultz <john.stultz@linaro.org>
15395 M:      Thomas Gleixner <tglx@linutronix.de>
15396 R:      Stephen Boyd <sboyd@kernel.org>
15397 L:      linux-kernel@vger.kernel.org
15398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15399 S:      Supported
15400 F:      include/linux/clocksource.h
15401 F:      include/linux/time.h
15402 F:      include/linux/timex.h
15403 F:      include/uapi/linux/time.h
15404 F:      include/uapi/linux/timex.h
15405 F:      kernel/time/clocksource.c
15406 F:      kernel/time/time*.c
15407 F:      kernel/time/alarmtimer.c
15408 F:      kernel/time/ntp.c
15409 F:      tools/testing/selftests/timers/
15410
15411 TIPC NETWORK LAYER
15412 M:      Jon Maloy <jon.maloy@ericsson.com>
15413 M:      Ying Xue <ying.xue@windriver.com>
15414 L:      netdev@vger.kernel.org (core kernel code)
15415 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15416 W:      http://tipc.sourceforge.net/
15417 S:      Maintained
15418 F:      include/uapi/linux/tipc*.h
15419 F:      net/tipc/
15420
15421 TLAN NETWORK DRIVER
15422 M:      Samuel Chessman <chessman@tux.org>
15423 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15424 W:      http://sourceforge.net/projects/tlan/
15425 S:      Maintained
15426 F:      Documentation/networking/device_drivers/ti/tlan.txt
15427 F:      drivers/net/ethernet/ti/tlan.*
15428
15429 TM6000 VIDEO4LINUX DRIVER
15430 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15431 L:      linux-media@vger.kernel.org
15432 W:      https://linuxtv.org
15433 T:      git git://linuxtv.org/media_tree.git
15434 S:      Odd fixes
15435 F:      drivers/media/usb/tm6000/
15436 F:      Documentation/media/v4l-drivers/tm6000*
15437
15438 TMIO/SDHI MMC DRIVER
15439 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15440 L:      linux-mmc@vger.kernel.org
15441 S:      Supported
15442 F:      drivers/mmc/host/tmio_mmc*
15443 F:      drivers/mmc/host/renesas_sdhi*
15444 F:      include/linux/mfd/tmio.h
15445
15446 TMP401 HARDWARE MONITOR DRIVER
15447 M:      Guenter Roeck <linux@roeck-us.net>
15448 L:      linux-hwmon@vger.kernel.org
15449 S:      Maintained
15450 F:      Documentation/hwmon/tmp401
15451 F:      drivers/hwmon/tmp401.c
15452
15453 TMPFS (SHMEM FILESYSTEM)
15454 M:      Hugh Dickins <hughd@google.com>
15455 L:      linux-mm@kvack.org
15456 S:      Maintained
15457 F:      include/linux/shmem_fs.h
15458 F:      mm/shmem.c
15459
15460 TOMOYO SECURITY MODULE
15461 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15462 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15463 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15464 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15465 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15466 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15467 W:      http://tomoyo.sourceforge.jp/
15468 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15469 S:      Maintained
15470 F:      security/tomoyo/
15471
15472 TOPSTAR LAPTOP EXTRAS DRIVER
15473 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15474 L:      platform-driver-x86@vger.kernel.org
15475 S:      Maintained
15476 F:      drivers/platform/x86/topstar-laptop.c
15477
15478 TORTURE-TEST MODULES
15479 M:      Davidlohr Bueso <dave@stgolabs.net>
15480 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15481 M:      Josh Triplett <josh@joshtriplett.org>
15482 L:      linux-kernel@vger.kernel.org
15483 S:      Supported
15484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15485 F:      Documentation/RCU/torture.txt
15486 F:      kernel/torture.c
15487 F:      kernel/rcu/rcutorture.c
15488 F:      kernel/rcu/rcuperf.c
15489 F:      kernel/locking/locktorture.c
15490
15491 TOSHIBA ACPI EXTRAS DRIVER
15492 M:      Azael Avalos <coproscefalo@gmail.com>
15493 L:      platform-driver-x86@vger.kernel.org
15494 S:      Maintained
15495 F:      drivers/platform/x86/toshiba_acpi.c
15496
15497 TOSHIBA BLUETOOTH DRIVER
15498 M:      Azael Avalos <coproscefalo@gmail.com>
15499 L:      platform-driver-x86@vger.kernel.org
15500 S:      Maintained
15501 F:      drivers/platform/x86/toshiba_bluetooth.c
15502
15503 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15504 M:      Azael Avalos <coproscefalo@gmail.com>
15505 L:      platform-driver-x86@vger.kernel.org
15506 S:      Maintained
15507 F:      drivers/platform/x86/toshiba_haps.c
15508
15509 TOSHIBA SMM DRIVER
15510 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15511 W:      http://www.buzzard.org.uk/toshiba/
15512 S:      Maintained
15513 F:      drivers/char/toshiba.c
15514 F:      include/linux/toshiba.h
15515 F:      include/uapi/linux/toshiba.h
15516
15517 TOSHIBA TC358743 DRIVER
15518 M:      Mats Randgaard <matrandg@cisco.com>
15519 L:      linux-media@vger.kernel.org
15520 S:      Maintained
15521 F:      drivers/media/i2c/tc358743*
15522 F:      include/media/i2c/tc358743.h
15523
15524 TOSHIBA WMI HOTKEYS DRIVER
15525 M:      Azael Avalos <coproscefalo@gmail.com>
15526 L:      platform-driver-x86@vger.kernel.org
15527 S:      Maintained
15528 F:      drivers/platform/x86/toshiba-wmi.c
15529
15530 TPM DEVICE DRIVER
15531 M:      Peter Huewe <peterhuewe@gmx.de>
15532 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15533 R:      Jason Gunthorpe <jgg@ziepe.ca>
15534 L:      linux-integrity@vger.kernel.org
15535 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15536 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15537 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15538 S:      Maintained
15539 F:      drivers/char/tpm/
15540
15541 TRACING
15542 M:      Steven Rostedt <rostedt@goodmis.org>
15543 M:      Ingo Molnar <mingo@redhat.com>
15544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15545 S:      Maintained
15546 F:      Documentation/trace/ftrace.rst
15547 F:      arch/*/*/*/ftrace.h
15548 F:      arch/*/kernel/ftrace.c
15549 F:      include/*/ftrace.h
15550 F:      include/linux/trace*.h
15551 F:      include/trace/
15552 F:      kernel/trace/
15553 F:      tools/testing/selftests/ftrace/
15554
15555 TRACING MMIO ACCESSES (MMIOTRACE)
15556 M:      Steven Rostedt <rostedt@goodmis.org>
15557 M:      Ingo Molnar <mingo@kernel.org>
15558 R:      Karol Herbst <karolherbst@gmail.com>
15559 R:      Pekka Paalanen <ppaalanen@gmail.com>
15560 S:      Maintained
15561 L:      linux-kernel@vger.kernel.org
15562 L:      nouveau@lists.freedesktop.org
15563 F:      kernel/trace/trace_mmiotrace.c
15564 F:      include/linux/mmiotrace.h
15565 F:      arch/x86/mm/kmmio.c
15566 F:      arch/x86/mm/mmio-mod.c
15567 F:      arch/x86/mm/testmmiotrace.c
15568
15569 TRIVIAL PATCHES
15570 M:      Jiri Kosina <trivial@kernel.org>
15571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15572 S:      Maintained
15573 K:      ^Subject:.*(?i)trivial
15574
15575 TEMPO SEMICONDUCTOR DRIVERS
15576 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15577 S:      Maintained
15578 F:      sound/soc/codecs/tscs*.c
15579 F:      sound/soc/codecs/tscs*.h
15580 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15581
15582 TTY LAYER
15583 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15584 M:      Jiri Slaby <jslaby@suse.com>
15585 S:      Supported
15586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15587 F:      Documentation/serial/
15588 F:      drivers/tty/
15589 F:      drivers/tty/serial/serial_core.c
15590 F:      include/linux/serial_core.h
15591 F:      include/linux/serial.h
15592 F:      include/linux/tty.h
15593 F:      include/uapi/linux/serial_core.h
15594 F:      include/uapi/linux/serial.h
15595 F:      include/uapi/linux/tty.h
15596
15597 TUA9001 MEDIA DRIVER
15598 M:      Antti Palosaari <crope@iki.fi>
15599 L:      linux-media@vger.kernel.org
15600 W:      https://linuxtv.org
15601 W:      http://palosaari.fi/linux/
15602 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15603 T:      git git://linuxtv.org/anttip/media_tree.git
15604 S:      Maintained
15605 F:      drivers/media/tuners/tua9001*
15606
15607 TULIP NETWORK DRIVERS
15608 L:      netdev@vger.kernel.org
15609 L:      linux-parisc@vger.kernel.org
15610 S:      Orphan
15611 F:      drivers/net/ethernet/dec/tulip/
15612
15613 TUN/TAP driver
15614 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15615 W:      http://vtun.sourceforge.net/tun
15616 S:      Maintained
15617 F:      Documentation/networking/tuntap.txt
15618 F:      arch/um/os-Linux/drivers/
15619
15620 TURBOCHANNEL SUBSYSTEM
15621 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15622 M:      Ralf Baechle <ralf@linux-mips.org>
15623 L:      linux-mips@vger.kernel.org
15624 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15625 S:      Maintained
15626 F:      drivers/tc/
15627 F:      include/linux/tc.h
15628
15629 TURBOSTAT UTILITY
15630 M:      "Len Brown" <lenb@kernel.org>
15631 L:      linux-pm@vger.kernel.org
15632 B:      https://bugzilla.kernel.org
15633 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15635 S:      Supported
15636 F:      tools/power/x86/turbostat/
15637
15638 TW5864 VIDEO4LINUX DRIVER
15639 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15640 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15641 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15642 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15643 L:      linux-media@vger.kernel.org
15644 S:      Supported
15645 F:      drivers/media/pci/tw5864/
15646
15647 TW68 VIDEO4LINUX DRIVER
15648 M:      Hans Verkuil <hverkuil@xs4all.nl>
15649 L:      linux-media@vger.kernel.org
15650 T:      git git://linuxtv.org/media_tree.git
15651 W:      https://linuxtv.org
15652 S:      Odd Fixes
15653 F:      drivers/media/pci/tw68/
15654
15655 TW686X VIDEO4LINUX DRIVER
15656 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15657 L:      linux-media@vger.kernel.org
15658 T:      git git://linuxtv.org/media_tree.git
15659 W:      http://linuxtv.org
15660 S:      Maintained
15661 F:      drivers/media/pci/tw686x/
15662
15663 UBI FILE SYSTEM (UBIFS)
15664 M:      Richard Weinberger <richard@nod.at>
15665 M:      Artem Bityutskiy <dedekind1@gmail.com>
15666 M:      Adrian Hunter <adrian.hunter@intel.com>
15667 L:      linux-mtd@lists.infradead.org
15668 T:      git git://git.infradead.org/ubifs-2.6.git
15669 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15670 S:      Supported
15671 F:      Documentation/filesystems/ubifs.txt
15672 F:      fs/ubifs/
15673
15674 UCLINUX (M68KNOMMU AND COLDFIRE)
15675 M:      Greg Ungerer <gerg@linux-m68k.org>
15676 W:      http://www.linux-m68k.org/
15677 W:      http://www.uclinux.org/
15678 L:      linux-m68k@lists.linux-m68k.org
15679 L:      uclinux-dev@uclinux.org  (subscribers-only)
15680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15681 S:      Maintained
15682 F:      arch/m68k/coldfire/
15683 F:      arch/m68k/68*/
15684 F:      arch/m68k/*/*_no.*
15685 F:      arch/m68k/include/asm/*_no.*
15686
15687 UDF FILESYSTEM
15688 M:      Jan Kara <jack@suse.com>
15689 S:      Maintained
15690 F:      Documentation/filesystems/udf.txt
15691 F:      fs/udf/
15692
15693 UDRAW TABLET
15694 M:      Bastien Nocera <hadess@hadess.net>
15695 L:      linux-input@vger.kernel.org
15696 S:      Maintained
15697 F:      drivers/hid/hid-udraw-ps3.c
15698
15699 UFS FILESYSTEM
15700 M:      Evgeniy Dushistov <dushistov@mail.ru>
15701 S:      Maintained
15702 F:      Documentation/filesystems/ufs.txt
15703 F:      fs/ufs/
15704
15705 UHID USERSPACE HID IO DRIVER:
15706 M:      David Herrmann <dh.herrmann@googlemail.com>
15707 L:      linux-input@vger.kernel.org
15708 S:      Maintained
15709 F:      drivers/hid/uhid.c
15710 F:      include/uapi/linux/uhid.h
15711
15712 ULPI BUS
15713 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15714 L:      linux-usb@vger.kernel.org
15715 S:      Maintained
15716 F:      drivers/usb/common/ulpi.c
15717 F:      include/linux/ulpi/
15718
15719 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15720 L:      linux-usb@vger.kernel.org
15721 S:      Orphan
15722 F:      drivers/uwb/
15723 F:      include/linux/uwb.h
15724 F:      include/linux/uwb/
15725
15726 UNICORE32 ARCHITECTURE:
15727 M:      Guan Xuetao <gxt@pku.edu.cn>
15728 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15729 S:      Maintained
15730 T:      git git://github.com/gxt/linux.git
15731 F:      arch/unicore32/
15732
15733 UNIFDEF
15734 M:      Tony Finch <dot@dotat.at>
15735 W:      http://dotat.at/prog/unifdef
15736 S:      Maintained
15737 F:      scripts/unifdef.c
15738
15739 UNIFORM CDROM DRIVER
15740 M:      Jens Axboe <axboe@kernel.dk>
15741 W:      http://www.kernel.dk
15742 S:      Maintained
15743 F:      Documentation/cdrom/
15744 F:      drivers/cdrom/cdrom.c
15745 F:      include/linux/cdrom.h
15746 F:      include/uapi/linux/cdrom.h
15747
15748 UNISYS S-PAR DRIVERS
15749 M:      David Kershner <david.kershner@unisys.com>
15750 L:      sparmaintainer@unisys.com (Unisys internal)
15751 S:      Supported
15752 F:      include/linux/visorbus.h
15753 F:      drivers/visorbus/
15754 F:      drivers/staging/unisys/
15755
15756 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15757 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15758 L:      linux-scsi@vger.kernel.org
15759 S:      Supported
15760 F:      Documentation/scsi/ufs.txt
15761 F:      drivers/scsi/ufs/
15762
15763 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15764 M:      Joao Pinto <jpinto@synopsys.com>
15765 L:      linux-scsi@vger.kernel.org
15766 S:      Supported
15767 F:      drivers/scsi/ufs/*dwc*
15768
15769 UNSORTED BLOCK IMAGES (UBI)
15770 M:      Artem Bityutskiy <dedekind1@gmail.com>
15771 M:      Richard Weinberger <richard@nod.at>
15772 W:      http://www.linux-mtd.infradead.org/
15773 L:      linux-mtd@lists.infradead.org
15774 T:      git git://git.infradead.org/ubifs-2.6.git
15775 S:      Supported
15776 F:      drivers/mtd/ubi/
15777 F:      include/linux/mtd/ubi.h
15778 F:      include/uapi/mtd/ubi-user.h
15779
15780 USB "USBNET" DRIVER FRAMEWORK
15781 M:      Oliver Neukum <oneukum@suse.com>
15782 L:      netdev@vger.kernel.org
15783 W:      http://www.linux-usb.org/usbnet
15784 S:      Maintained
15785 F:      drivers/net/usb/usbnet.c
15786 F:      include/linux/usb/usbnet.h
15787
15788 USB ACM DRIVER
15789 M:      Oliver Neukum <oneukum@suse.com>
15790 L:      linux-usb@vger.kernel.org
15791 S:      Maintained
15792 F:      Documentation/usb/acm.txt
15793 F:      drivers/usb/class/cdc-acm.*
15794
15795 USB AR5523 WIRELESS DRIVER
15796 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15797 L:      linux-wireless@vger.kernel.org
15798 S:      Maintained
15799 F:      drivers/net/wireless/ath/ar5523/
15800
15801 USB ATTACHED SCSI
15802 M:      Oliver Neukum <oneukum@suse.com>
15803 L:      linux-usb@vger.kernel.org
15804 L:      linux-scsi@vger.kernel.org
15805 S:      Maintained
15806 F:      drivers/usb/storage/uas.c
15807
15808 USB CDC ETHERNET DRIVER
15809 M:      Oliver Neukum <oliver@neukum.org>
15810 L:      linux-usb@vger.kernel.org
15811 S:      Maintained
15812 F:      drivers/net/usb/cdc_*.c
15813 F:      include/uapi/linux/usb/cdc.h
15814
15815 USB CHAOSKEY DRIVER
15816 M:      Keith Packard <keithp@keithp.com>
15817 L:      linux-usb@vger.kernel.org
15818 S:      Maintained
15819 F:      drivers/usb/misc/chaoskey.c
15820
15821 USB CYPRESS C67X00 DRIVER
15822 M:      Peter Korsgaard <jacmet@sunsite.dk>
15823 L:      linux-usb@vger.kernel.org
15824 S:      Maintained
15825 F:      drivers/usb/c67x00/
15826
15827 USB DAVICOM DM9601 DRIVER
15828 M:      Peter Korsgaard <jacmet@sunsite.dk>
15829 L:      netdev@vger.kernel.org
15830 W:      http://www.linux-usb.org/usbnet
15831 S:      Maintained
15832 F:      drivers/net/usb/dm9601.c
15833
15834 USB DIAMOND RIO500 DRIVER
15835 M:      Cesar Miquel <miquel@df.uba.ar>
15836 L:      rio500-users@lists.sourceforge.net
15837 W:      http://rio500.sourceforge.net
15838 S:      Maintained
15839 F:      drivers/usb/misc/rio500*
15840
15841 USB EHCI DRIVER
15842 M:      Alan Stern <stern@rowland.harvard.edu>
15843 L:      linux-usb@vger.kernel.org
15844 S:      Maintained
15845 F:      Documentation/usb/ehci.txt
15846 F:      drivers/usb/host/ehci*
15847
15848 USB GADGET/PERIPHERAL SUBSYSTEM
15849 M:      Felipe Balbi <balbi@kernel.org>
15850 L:      linux-usb@vger.kernel.org
15851 W:      http://www.linux-usb.org/gadget
15852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15853 S:      Maintained
15854 F:      drivers/usb/gadget/
15855 F:      include/linux/usb/gadget*
15856
15857 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15858 M:      Jiri Kosina <jikos@kernel.org>
15859 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15860 L:      linux-usb@vger.kernel.org
15861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15862 S:      Maintained
15863 F:      Documentation/hid/hiddev.txt
15864 F:      drivers/hid/usbhid/
15865
15866 USB INTEL XHCI ROLE MUX DRIVER
15867 M:      Hans de Goede <hdegoede@redhat.com>
15868 L:      linux-usb@vger.kernel.org
15869 S:      Maintained
15870 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15871
15872 USB ISP116X DRIVER
15873 M:      Olav Kongas <ok@artecdesign.ee>
15874 L:      linux-usb@vger.kernel.org
15875 S:      Maintained
15876 F:      drivers/usb/host/isp116x*
15877 F:      include/linux/usb/isp116x.h
15878
15879 USB LAN78XX ETHERNET DRIVER
15880 M:      Woojung Huh <woojung.huh@microchip.com>
15881 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15882 L:      netdev@vger.kernel.org
15883 S:      Maintained
15884 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15885 F:      drivers/net/usb/lan78xx.*
15886 F:      include/dt-bindings/net/microchip-lan78xx.h
15887
15888 USB MASS STORAGE DRIVER
15889 M:      Alan Stern <stern@rowland.harvard.edu>
15890 L:      linux-usb@vger.kernel.org
15891 L:      usb-storage@lists.one-eyed-alien.net
15892 S:      Maintained
15893 F:      drivers/usb/storage/
15894
15895 USB MIDI DRIVER
15896 M:      Clemens Ladisch <clemens@ladisch.de>
15897 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15898 T:      git git://git.alsa-project.org/alsa-kernel.git
15899 S:      Maintained
15900 F:      sound/usb/midi.*
15901
15902 USB NETWORKING DRIVERS
15903 L:      linux-usb@vger.kernel.org
15904 S:      Odd Fixes
15905 F:      drivers/net/usb/
15906
15907 USB OHCI DRIVER
15908 M:      Alan Stern <stern@rowland.harvard.edu>
15909 L:      linux-usb@vger.kernel.org
15910 S:      Maintained
15911 F:      Documentation/usb/ohci.txt
15912 F:      drivers/usb/host/ohci*
15913
15914 USB OTG FSM (Finite State Machine)
15915 M:      Peter Chen <Peter.Chen@nxp.com>
15916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15917 L:      linux-usb@vger.kernel.org
15918 S:      Maintained
15919 F:      drivers/usb/common/usb-otg-fsm.c
15920
15921 USB OVER IP DRIVER
15922 M:      Valentina Manea <valentina.manea.m@gmail.com>
15923 M:      Shuah Khan <shuah@kernel.org>
15924 M:      Shuah Khan <skhan@linuxfoundation.org>
15925 L:      linux-usb@vger.kernel.org
15926 S:      Maintained
15927 F:      Documentation/usb/usbip_protocol.txt
15928 F:      drivers/usb/usbip/
15929 F:      tools/usb/usbip/
15930 F:      tools/testing/selftests/drivers/usb/usbip/
15931
15932 USB PEGASUS DRIVER
15933 M:      Petko Manolov <petkan@nucleusys.com>
15934 L:      linux-usb@vger.kernel.org
15935 L:      netdev@vger.kernel.org
15936 T:      git git://github.com/petkan/pegasus.git
15937 W:      https://github.com/petkan/pegasus
15938 S:      Maintained
15939 F:      drivers/net/usb/pegasus.*
15940
15941 USB PHY LAYER
15942 M:      Felipe Balbi <balbi@kernel.org>
15943 L:      linux-usb@vger.kernel.org
15944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15945 S:      Maintained
15946 F:      drivers/usb/phy/
15947
15948 USB PRINTER DRIVER (usblp)
15949 M:      Pete Zaitcev <zaitcev@redhat.com>
15950 L:      linux-usb@vger.kernel.org
15951 S:      Supported
15952 F:      drivers/usb/class/usblp.c
15953
15954 USB QMI WWAN NETWORK DRIVER
15955 M:      Bjørn Mork <bjorn@mork.no>
15956 L:      netdev@vger.kernel.org
15957 S:      Maintained
15958 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15959 F:      drivers/net/usb/qmi_wwan.c
15960
15961 USB RTL8150 DRIVER
15962 M:      Petko Manolov <petkan@nucleusys.com>
15963 L:      linux-usb@vger.kernel.org
15964 L:      netdev@vger.kernel.org
15965 T:      git git://github.com/petkan/rtl8150.git
15966 W:      https://github.com/petkan/rtl8150
15967 S:      Maintained
15968 F:      drivers/net/usb/rtl8150.c
15969
15970 USB SERIAL SUBSYSTEM
15971 M:      Johan Hovold <johan@kernel.org>
15972 L:      linux-usb@vger.kernel.org
15973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15974 S:      Maintained
15975 F:      Documentation/usb/usb-serial.txt
15976 F:      drivers/usb/serial/
15977 F:      include/linux/usb/serial.h
15978
15979 USB SMSC75XX ETHERNET DRIVER
15980 M:      Steve Glendinning <steve.glendinning@shawell.net>
15981 L:      netdev@vger.kernel.org
15982 S:      Maintained
15983 F:      drivers/net/usb/smsc75xx.*
15984
15985 USB SMSC95XX ETHERNET DRIVER
15986 M:      Steve Glendinning <steve.glendinning@shawell.net>
15987 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15988 L:      netdev@vger.kernel.org
15989 S:      Maintained
15990 F:      drivers/net/usb/smsc95xx.*
15991
15992 USB SUBSYSTEM
15993 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15994 L:      linux-usb@vger.kernel.org
15995 W:      http://www.linux-usb.org
15996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15997 S:      Supported
15998 F:      Documentation/devicetree/bindings/usb/
15999 F:      Documentation/usb/
16000 F:      drivers/usb/
16001 F:      include/linux/usb.h
16002 F:      include/linux/usb/
16003
16004 USB TYPEC PI3USB30532 MUX DRIVER
16005 M:      Hans de Goede <hdegoede@redhat.com>
16006 L:      linux-usb@vger.kernel.org
16007 S:      Maintained
16008 F:      drivers/usb/typec/mux/pi3usb30532.c
16009
16010 USB TYPEC CLASS
16011 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16012 L:      linux-usb@vger.kernel.org
16013 S:      Maintained
16014 F:      Documentation/ABI/testing/sysfs-class-typec
16015 F:      Documentation/driver-api/usb/typec.rst
16016 F:      drivers/usb/typec/
16017 F:      include/linux/usb/typec.h
16018
16019 USB TYPEC BUS FOR ALTERNATE MODES
16020 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16021 L:      linux-usb@vger.kernel.org
16022 S:      Maintained
16023 F:      Documentation/ABI/testing/sysfs-bus-typec
16024 F:      Documentation/driver-api/usb/typec_bus.rst
16025 F:      drivers/usb/typec/altmodes/
16026 F:      include/linux/usb/typec_altmode.h
16027
16028 USB TYPEC PORT CONTROLLER DRIVERS
16029 M:      Guenter Roeck <linux@roeck-us.net>
16030 L:      linux-usb@vger.kernel.org
16031 S:      Maintained
16032 F:      drivers/usb/typec/tcpm/
16033
16034 USB UHCI DRIVER
16035 M:      Alan Stern <stern@rowland.harvard.edu>
16036 L:      linux-usb@vger.kernel.org
16037 S:      Maintained
16038 F:      drivers/usb/host/uhci*
16039
16040 USB VIDEO CLASS
16041 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16042 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16043 L:      linux-media@vger.kernel.org
16044 T:      git git://linuxtv.org/media_tree.git
16045 W:      http://www.ideasonboard.org/uvc/
16046 S:      Maintained
16047 F:      drivers/media/usb/uvc/
16048 F:      include/uapi/linux/uvcvideo.h
16049
16050 USB VISION DRIVER
16051 M:      Hans Verkuil <hverkuil@xs4all.nl>
16052 L:      linux-media@vger.kernel.org
16053 T:      git git://linuxtv.org/media_tree.git
16054 W:      https://linuxtv.org
16055 S:      Odd Fixes
16056 F:      drivers/media/usb/usbvision/
16057
16058 USB WEBCAM GADGET
16059 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16060 L:      linux-usb@vger.kernel.org
16061 S:      Maintained
16062 F:      drivers/usb/gadget/function/*uvc*
16063 F:      drivers/usb/gadget/legacy/webcam.c
16064 F:      include/uapi/linux/usb/g_uvc.h
16065
16066 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16067 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16068 L:      linux-wireless@vger.kernel.org
16069 S:      Maintained
16070 F:      drivers/net/wireless/rndis_wlan.c
16071
16072 USB XHCI DRIVER
16073 M:      Mathias Nyman <mathias.nyman@intel.com>
16074 L:      linux-usb@vger.kernel.org
16075 S:      Supported
16076 F:      drivers/usb/host/xhci*
16077 F:      drivers/usb/host/pci-quirks*
16078
16079 USB ZD1201 DRIVER
16080 L:      linux-wireless@vger.kernel.org
16081 W:      http://linux-lc100020.sourceforge.net
16082 S:      Orphan
16083 F:      drivers/net/wireless/zydas/zd1201.*
16084
16085 USB ZR364XX DRIVER
16086 M:      Antoine Jacquet <royale@zerezo.com>
16087 L:      linux-usb@vger.kernel.org
16088 L:      linux-media@vger.kernel.org
16089 T:      git git://linuxtv.org/media_tree.git
16090 W:      http://royale.zerezo.com/zr364xx/
16091 S:      Maintained
16092 F:      Documentation/media/v4l-drivers/zr364xx*
16093 F:      drivers/media/usb/zr364xx/
16094
16095 USER-MODE LINUX (UML)
16096 M:      Jeff Dike <jdike@addtoit.com>
16097 M:      Richard Weinberger <richard@nod.at>
16098 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16099 L:      linux-um@lists.infradead.org
16100 W:      http://user-mode-linux.sourceforge.net
16101 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16103 S:      Maintained
16104 F:      Documentation/virtual/uml/
16105 F:      arch/um/
16106 F:      arch/x86/um/
16107 F:      fs/hostfs/
16108
16109 USERSPACE COPYIN/COPYOUT (UIOVEC)
16110 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16111 S:      Maintained
16112 F:      lib/iov_iter.c
16113 F:      include/linux/uio.h
16114
16115 USERSPACE DMA BUFFER DRIVER
16116 M:      Gerd Hoffmann <kraxel@redhat.com>
16117 S:      Maintained
16118 L:      dri-devel@lists.freedesktop.org
16119 F:      drivers/dma-buf/udmabuf.c
16120 F:      include/uapi/linux/udmabuf.h
16121 T:      git git://anongit.freedesktop.org/drm/drm-misc
16122
16123 USERSPACE I/O (UIO)
16124 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16125 S:      Maintained
16126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16127 F:      Documentation/driver-api/uio-howto.rst
16128 F:      drivers/uio/
16129 F:      include/linux/uio_driver.h
16130
16131 UTIL-LINUX PACKAGE
16132 M:      Karel Zak <kzak@redhat.com>
16133 L:      util-linux@vger.kernel.org
16134 W:      http://en.wikipedia.org/wiki/Util-linux
16135 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16136 S:      Maintained
16137
16138 UUID HELPERS
16139 M:      Christoph Hellwig <hch@lst.de>
16140 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16141 L:      linux-kernel@vger.kernel.org
16142 T:      git git://git.infradead.org/users/hch/uuid.git
16143 F:      lib/uuid.c
16144 F:      lib/test_uuid.c
16145 F:      include/linux/uuid.h
16146 F:      include/uapi/linux/uuid.h
16147 S:      Maintained
16148
16149 UVESAFB DRIVER
16150 M:      Michal Januszewski <spock@gentoo.org>
16151 L:      linux-fbdev@vger.kernel.org
16152 W:      https://github.com/mjanusz/v86d
16153 S:      Maintained
16154 F:      Documentation/fb/uvesafb.txt
16155 F:      drivers/video/fbdev/uvesafb.*
16156
16157 VF610 NAND DRIVER
16158 M:      Stefan Agner <stefan@agner.ch>
16159 L:      linux-mtd@lists.infradead.org
16160 S:      Supported
16161 F:      drivers/mtd/nand/raw/vf610_nfc.c
16162
16163 VFAT/FAT/MSDOS FILESYSTEM
16164 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16165 S:      Maintained
16166 F:      Documentation/filesystems/vfat.txt
16167 F:      fs/fat/
16168
16169 VFIO DRIVER
16170 M:      Alex Williamson <alex.williamson@redhat.com>
16171 L:      kvm@vger.kernel.org
16172 T:      git git://github.com/awilliam/linux-vfio.git
16173 S:      Maintained
16174 F:      Documentation/vfio.txt
16175 F:      drivers/vfio/
16176 F:      include/linux/vfio.h
16177 F:      include/uapi/linux/vfio.h
16178
16179 VFIO MEDIATED DEVICE DRIVERS
16180 M:      Kirti Wankhede <kwankhede@nvidia.com>
16181 L:      kvm@vger.kernel.org
16182 S:      Maintained
16183 F:      Documentation/vfio-mediated-device.txt
16184 F:      drivers/vfio/mdev/
16185 F:      include/linux/mdev.h
16186 F:      samples/vfio-mdev/
16187
16188 VFIO PLATFORM DRIVER
16189 M:      Eric Auger <eric.auger@redhat.com>
16190 L:      kvm@vger.kernel.org
16191 S:      Maintained
16192 F:      drivers/vfio/platform/
16193
16194 VGA_SWITCHEROO
16195 R:      Lukas Wunner <lukas@wunner.de>
16196 S:      Maintained
16197 F:      Documentation/gpu/vga-switcheroo.rst
16198 F:      drivers/gpu/vga/vga_switcheroo.c
16199 F:      include/linux/vga_switcheroo.h
16200 T:      git git://anongit.freedesktop.org/drm/drm-misc
16201
16202 VIA RHINE NETWORK DRIVER
16203 S:      Orphan
16204 F:      drivers/net/ethernet/via/via-rhine.c
16205
16206 VIA SD/MMC CARD CONTROLLER DRIVER
16207 M:      Bruce Chang <brucechang@via.com.tw>
16208 M:      Harald Welte <HaraldWelte@viatech.com>
16209 S:      Maintained
16210 F:      drivers/mmc/host/via-sdmmc.c
16211
16212 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16213 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16214 L:      linux-fbdev@vger.kernel.org
16215 S:      Maintained
16216 F:      include/linux/via-core.h
16217 F:      include/linux/via-gpio.h
16218 F:      include/linux/via_i2c.h
16219 F:      drivers/video/fbdev/via/
16220
16221 VIA VELOCITY NETWORK DRIVER
16222 M:      Francois Romieu <romieu@fr.zoreil.com>
16223 L:      netdev@vger.kernel.org
16224 S:      Maintained
16225 F:      drivers/net/ethernet/via/via-velocity.*
16226
16227 VICODEC VIRTUAL CODEC DRIVER
16228 M:      Hans Verkuil <hans.verkuil@cisco.com>
16229 L:      linux-media@vger.kernel.org
16230 T:      git git://linuxtv.org/media_tree.git
16231 W:      https://linuxtv.org
16232 S:      Maintained
16233 F:      drivers/media/platform/vicodec/*
16234
16235 VIDEO MULTIPLEXER DRIVER
16236 M:      Philipp Zabel <p.zabel@pengutronix.de>
16237 L:      linux-media@vger.kernel.org
16238 S:      Maintained
16239 F:      drivers/media/platform/video-mux.c
16240
16241 VIDEO I2C POLLING DRIVER
16242 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16243 L:      linux-media@vger.kernel.org
16244 S:      Maintained
16245 F:      drivers/media/i2c/video-i2c.c
16246
16247 VIDEOBUF2 FRAMEWORK
16248 M:      Pawel Osciak <pawel@osciak.com>
16249 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16250 M:      Kyungmin Park <kyungmin.park@samsung.com>
16251 L:      linux-media@vger.kernel.org
16252 S:      Maintained
16253 F:      drivers/media/common/videobuf2/*
16254 F:      include/media/videobuf2-*
16255
16256 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16257 M:      Helen Koike <helen.koike@collabora.com>
16258 L:      linux-media@vger.kernel.org
16259 T:      git git://linuxtv.org/media_tree.git
16260 W:      https://linuxtv.org
16261 S:      Maintained
16262 F:      drivers/media/platform/vimc/*
16263
16264 VIRT LIB
16265 M:      Alex Williamson <alex.williamson@redhat.com>
16266 M:      Paolo Bonzini <pbonzini@redhat.com>
16267 L:      kvm@vger.kernel.org
16268 S:      Supported
16269 F:      virt/lib/
16270
16271 VIRTIO AND VHOST VSOCK DRIVER
16272 M:      Stefan Hajnoczi <stefanha@redhat.com>
16273 L:      kvm@vger.kernel.org
16274 L:      virtualization@lists.linux-foundation.org
16275 L:      netdev@vger.kernel.org
16276 S:      Maintained
16277 F:      include/linux/virtio_vsock.h
16278 F:      include/uapi/linux/virtio_vsock.h
16279 F:      include/uapi/linux/vsockmon.h
16280 F:      include/uapi/linux/vm_sockets_diag.h
16281 F:      net/vmw_vsock/diag.c
16282 F:      net/vmw_vsock/af_vsock_tap.c
16283 F:      net/vmw_vsock/virtio_transport_common.c
16284 F:      net/vmw_vsock/virtio_transport.c
16285 F:      drivers/net/vsockmon.c
16286 F:      drivers/vhost/vsock.c
16287 F:      tools/testing/vsock/
16288
16289 VIRTIO CONSOLE DRIVER
16290 M:      Amit Shah <amit@kernel.org>
16291 L:      virtualization@lists.linux-foundation.org
16292 S:      Maintained
16293 F:      drivers/char/virtio_console.c
16294 F:      include/linux/virtio_console.h
16295 F:      include/uapi/linux/virtio_console.h
16296
16297 VIRTIO CORE, NET AND BLOCK DRIVERS
16298 M:      "Michael S. Tsirkin" <mst@redhat.com>
16299 M:      Jason Wang <jasowang@redhat.com>
16300 L:      virtualization@lists.linux-foundation.org
16301 S:      Maintained
16302 F:      Documentation/devicetree/bindings/virtio/
16303 F:      drivers/virtio/
16304 F:      tools/virtio/
16305 F:      drivers/net/virtio_net.c
16306 F:      drivers/block/virtio_blk.c
16307 F:      include/linux/virtio*.h
16308 F:      include/uapi/linux/virtio_*.h
16309 F:      drivers/crypto/virtio/
16310 F:      mm/balloon_compaction.c
16311
16312 VIRTIO CRYPTO DRIVER
16313 M:      Gonglei <arei.gonglei@huawei.com>
16314 L:      virtualization@lists.linux-foundation.org
16315 L:      linux-crypto@vger.kernel.org
16316 S:      Maintained
16317 F:      drivers/crypto/virtio/
16318 F:      include/uapi/linux/virtio_crypto.h
16319
16320 VIRTIO DRIVERS FOR S390
16321 M:      Cornelia Huck <cohuck@redhat.com>
16322 M:      Halil Pasic <pasic@linux.ibm.com>
16323 L:      linux-s390@vger.kernel.org
16324 L:      virtualization@lists.linux-foundation.org
16325 L:      kvm@vger.kernel.org
16326 S:      Supported
16327 F:      drivers/s390/virtio/
16328 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16329
16330 VIRTIO GPU DRIVER
16331 M:      David Airlie <airlied@linux.ie>
16332 M:      Gerd Hoffmann <kraxel@redhat.com>
16333 L:      dri-devel@lists.freedesktop.org
16334 L:      virtualization@lists.linux-foundation.org
16335 T:      git git://anongit.freedesktop.org/drm/drm-misc
16336 S:      Maintained
16337 F:      drivers/gpu/drm/virtio/
16338 F:      include/uapi/linux/virtio_gpu.h
16339
16340 VIRTIO HOST (VHOST)
16341 M:      "Michael S. Tsirkin" <mst@redhat.com>
16342 M:      Jason Wang <jasowang@redhat.com>
16343 L:      kvm@vger.kernel.org
16344 L:      virtualization@lists.linux-foundation.org
16345 L:      netdev@vger.kernel.org
16346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16347 S:      Maintained
16348 F:      drivers/vhost/
16349 F:      include/uapi/linux/vhost.h
16350
16351 VIRTIO INPUT DRIVER
16352 M:      Gerd Hoffmann <kraxel@redhat.com>
16353 S:      Maintained
16354 F:      drivers/virtio/virtio_input.c
16355 F:      include/uapi/linux/virtio_input.h
16356
16357 VIRTUAL BOX GUEST DEVICE DRIVER
16358 M:      Hans de Goede <hdegoede@redhat.com>
16359 M:      Arnd Bergmann <arnd@arndb.de>
16360 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16361 S:      Maintained
16362 F:      include/linux/vbox_utils.h
16363 F:      include/uapi/linux/vbox*.h
16364 F:      drivers/virt/vboxguest/
16365
16366 VIRTUAL SERIO DEVICE DRIVER
16367 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16368 S:      Maintained
16369 F:      drivers/input/serio/userio.c
16370 F:      include/uapi/linux/userio.h
16371
16372 VIVID VIRTUAL VIDEO DRIVER
16373 M:      Hans Verkuil <hverkuil@xs4all.nl>
16374 L:      linux-media@vger.kernel.org
16375 T:      git git://linuxtv.org/media_tree.git
16376 W:      https://linuxtv.org
16377 S:      Maintained
16378 F:      drivers/media/platform/vivid/*
16379
16380 VLYNQ BUS
16381 M:      Florian Fainelli <f.fainelli@gmail.com>
16382 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16383 S:      Maintained
16384 F:      drivers/vlynq/vlynq.c
16385 F:      include/linux/vlynq.h
16386
16387 VME SUBSYSTEM
16388 M:      Martyn Welch <martyn@welchs.me.uk>
16389 M:      Manohar Vanga <manohar.vanga@gmail.com>
16390 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16391 L:      devel@driverdev.osuosl.org
16392 S:      Maintained
16393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16394 F:      Documentation/driver-api/vme.rst
16395 F:      drivers/staging/vme/
16396 F:      drivers/vme/
16397 F:      include/linux/vme*
16398
16399 VMWARE BALLOON DRIVER
16400 M:      Julien Freche <jfreche@vmware.com>
16401 M:      Nadav Amit <namit@vmware.com>
16402 M:      "VMware, Inc." <pv-drivers@vmware.com>
16403 L:      linux-kernel@vger.kernel.org
16404 S:      Maintained
16405 F:      drivers/misc/vmw_balloon.c
16406
16407 VMWARE HYPERVISOR INTERFACE
16408 M:      Alok Kataria <akataria@vmware.com>
16409 L:      virtualization@lists.linux-foundation.org
16410 S:      Supported
16411 F:      arch/x86/kernel/cpu/vmware.c
16412
16413 VMWARE PVRDMA DRIVER
16414 M:      Adit Ranadive <aditr@vmware.com>
16415 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16416 L:      linux-rdma@vger.kernel.org
16417 S:      Maintained
16418 F:      drivers/infiniband/hw/vmw_pvrdma/
16419
16420 VMware PVSCSI driver
16421 M:      Jim Gill <jgill@vmware.com>
16422 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16423 L:      linux-scsi@vger.kernel.org
16424 S:      Maintained
16425 F:      drivers/scsi/vmw_pvscsi.c
16426 F:      drivers/scsi/vmw_pvscsi.h
16427
16428 VMWARE VMMOUSE SUBDRIVER
16429 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16430 M:      "VMware, Inc." <pv-drivers@vmware.com>
16431 L:      linux-input@vger.kernel.org
16432 S:      Maintained
16433 F:      drivers/input/mouse/vmmouse.c
16434 F:      drivers/input/mouse/vmmouse.h
16435
16436 VMWARE VMXNET3 ETHERNET DRIVER
16437 M:      Ronak Doshi <doshir@vmware.com>
16438 M:      "VMware, Inc." <pv-drivers@vmware.com>
16439 L:      netdev@vger.kernel.org
16440 S:      Maintained
16441 F:      drivers/net/vmxnet3/
16442
16443 VOCORE VOCORE2 BOARD
16444 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16445 L:      linux-mips@vger.kernel.org
16446 S:      Maintained
16447 F:      arch/mips/boot/dts/ralink/vocore2.dts
16448
16449 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16450 M:      Liam Girdwood <lgirdwood@gmail.com>
16451 M:      Mark Brown <broonie@kernel.org>
16452 L:      linux-kernel@vger.kernel.org
16453 W:      http://www.slimlogic.co.uk/?p=48
16454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16455 S:      Supported
16456 F:      Documentation/devicetree/bindings/regulator/
16457 F:      Documentation/power/regulator/
16458 F:      drivers/regulator/
16459 F:      include/dt-bindings/regulator/
16460 F:      include/linux/regulator/
16461
16462 VRF
16463 M:      David Ahern <dsa@cumulusnetworks.com>
16464 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16465 L:      netdev@vger.kernel.org
16466 S:      Maintained
16467 F:      drivers/net/vrf.c
16468 F:      Documentation/networking/vrf.txt
16469
16470 VT1211 HARDWARE MONITOR DRIVER
16471 M:      Juerg Haefliger <juergh@gmail.com>
16472 L:      linux-hwmon@vger.kernel.org
16473 S:      Maintained
16474 F:      Documentation/hwmon/vt1211
16475 F:      drivers/hwmon/vt1211.c
16476
16477 VT8231 HARDWARE MONITOR DRIVER
16478 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16479 L:      linux-hwmon@vger.kernel.org
16480 S:      Maintained
16481 F:      drivers/hwmon/vt8231.c
16482
16483 VUB300 USB to SDIO/SD/MMC bridge chip
16484 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16485 L:      linux-mmc@vger.kernel.org
16486 L:      linux-usb@vger.kernel.org
16487 S:      Supported
16488 F:      drivers/mmc/host/vub300.c
16489
16490 W1 DALLAS'S 1-WIRE BUS
16491 M:      Evgeniy Polyakov <zbr@ioremap.net>
16492 S:      Maintained
16493 F:      Documentation/devicetree/bindings/w1/
16494 F:      Documentation/w1/
16495 F:      drivers/w1/
16496 F:      include/linux/w1.h
16497
16498 W83791D HARDWARE MONITORING DRIVER
16499 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16500 L:      linux-hwmon@vger.kernel.org
16501 S:      Maintained
16502 F:      Documentation/hwmon/w83791d
16503 F:      drivers/hwmon/w83791d.c
16504
16505 W83793 HARDWARE MONITORING DRIVER
16506 M:      Rudolf Marek <r.marek@assembler.cz>
16507 L:      linux-hwmon@vger.kernel.org
16508 S:      Maintained
16509 F:      Documentation/hwmon/w83793
16510 F:      drivers/hwmon/w83793.c
16511
16512 W83795 HARDWARE MONITORING DRIVER
16513 M:      Jean Delvare <jdelvare@suse.com>
16514 L:      linux-hwmon@vger.kernel.org
16515 S:      Maintained
16516 F:      drivers/hwmon/w83795.c
16517
16518 W83L51xD SD/MMC CARD INTERFACE DRIVER
16519 M:      Pierre Ossman <pierre@ossman.eu>
16520 S:      Maintained
16521 F:      drivers/mmc/host/wbsd.*
16522
16523 WACOM PROTOCOL 4 SERIAL TABLETS
16524 M:      Julian Squires <julian@cipht.net>
16525 M:      Hans de Goede <hdegoede@redhat.com>
16526 L:      linux-input@vger.kernel.org
16527 S:      Maintained
16528 F:      drivers/input/tablet/wacom_serial4.c
16529
16530 WATCHDOG DEVICE DRIVERS
16531 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16532 M:      Guenter Roeck <linux@roeck-us.net>
16533 L:      linux-watchdog@vger.kernel.org
16534 W:      http://www.linux-watchdog.org/
16535 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16536 S:      Maintained
16537 F:      Documentation/devicetree/bindings/watchdog/
16538 F:      Documentation/watchdog/
16539 F:      drivers/watchdog/
16540 F:      include/linux/watchdog.h
16541 F:      include/uapi/linux/watchdog.h
16542
16543 WHISKEYCOVE PMIC GPIO DRIVER
16544 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16545 L:      linux-gpio@vger.kernel.org
16546 S:      Maintained
16547 F:      drivers/gpio/gpio-wcove.c
16548
16549 WIIMOTE HID DRIVER
16550 M:      David Herrmann <dh.herrmann@googlemail.com>
16551 L:      linux-input@vger.kernel.org
16552 S:      Maintained
16553 F:      drivers/hid/hid-wiimote*
16554
16555 WILOCITY WIL6210 WIRELESS DRIVER
16556 M:      Maya Erez <merez@codeaurora.org>
16557 L:      linux-wireless@vger.kernel.org
16558 L:      wil6210@qti.qualcomm.com
16559 S:      Supported
16560 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16561 F:      drivers/net/wireless/ath/wil6210/
16562
16563 WIMAX STACK
16564 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16565 M:      linux-wimax@intel.com
16566 L:      wimax@linuxwimax.org (subscribers-only)
16567 S:      Supported
16568 W:      http://linuxwimax.org
16569 F:      Documentation/wimax/README.wimax
16570 F:      include/linux/wimax/debug.h
16571 F:      include/net/wimax.h
16572 F:      include/uapi/linux/wimax.h
16573 F:      net/wimax/
16574
16575 WINBOND CIR DRIVER
16576 M:      David Härdeman <david@hardeman.nu>
16577 S:      Maintained
16578 F:      drivers/media/rc/winbond-cir.c
16579
16580 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16581 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16582 L:      linux-watchdog@vger.kernel.org
16583 S:      Maintained
16584 F:      drivers/watchdog/ebc-c384_wdt.c
16585
16586 WINSYSTEMS WS16C48 GPIO DRIVER
16587 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16588 L:      linux-gpio@vger.kernel.org
16589 S:      Maintained
16590 F:      drivers/gpio/gpio-ws16c48.c
16591
16592 WISTRON LAPTOP BUTTON DRIVER
16593 M:      Miloslav Trmac <mitr@volny.cz>
16594 S:      Maintained
16595 F:      drivers/input/misc/wistron_btns.c
16596
16597 WL3501 WIRELESS PCMCIA CARD DRIVER
16598 L:      linux-wireless@vger.kernel.org
16599 S:      Odd fixes
16600 F:      drivers/net/wireless/wl3501*
16601
16602 WOLFSON MICROELECTRONICS DRIVERS
16603 L:      patches@opensource.cirrus.com
16604 T:      git https://github.com/CirrusLogic/linux-drivers.git
16605 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16606 S:      Supported
16607 F:      Documentation/hwmon/wm83??
16608 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16609 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16610 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16611 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16612 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16613 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16614 F:      drivers/clk/clk-wm83*.c
16615 F:      drivers/extcon/extcon-arizona.c
16616 F:      drivers/leds/leds-wm83*.c
16617 F:      drivers/gpio/gpio-*wm*.c
16618 F:      drivers/gpio/gpio-arizona.c
16619 F:      drivers/hwmon/wm83??-hwmon.c
16620 F:      drivers/input/misc/wm831x-on.c
16621 F:      drivers/input/touchscreen/wm831x-ts.c
16622 F:      drivers/input/touchscreen/wm97*.c
16623 F:      drivers/mfd/arizona*
16624 F:      drivers/mfd/wm*.c
16625 F:      drivers/mfd/cs47l24*
16626 F:      drivers/power/supply/wm83*.c
16627 F:      drivers/rtc/rtc-wm83*.c
16628 F:      drivers/regulator/wm8*.c
16629 F:      drivers/regulator/arizona*
16630 F:      drivers/video/backlight/wm83*_bl.c
16631 F:      drivers/watchdog/wm83*_wdt.c
16632 F:      include/linux/mfd/arizona/
16633 F:      include/linux/mfd/wm831x/
16634 F:      include/linux/mfd/wm8350/
16635 F:      include/linux/mfd/wm8400*
16636 F:      include/linux/regulator/arizona*
16637 F:      include/linux/wm97xx.h
16638 F:      include/sound/wm????.h
16639 F:      sound/soc/codecs/arizona.?
16640 F:      sound/soc/codecs/wm*
16641 F:      sound/soc/codecs/cs47l24*
16642
16643 WORKQUEUE
16644 M:      Tejun Heo <tj@kernel.org>
16645 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16647 S:      Maintained
16648 F:      include/linux/workqueue.h
16649 F:      kernel/workqueue.c
16650 F:      Documentation/core-api/workqueue.rst
16651
16652 X-POWERS AXP288 PMIC DRIVERS
16653 M:      Hans de Goede <hdegoede@redhat.com>
16654 S:      Maintained
16655 N:      axp288
16656 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16657
16658 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16659 M:      Chen-Yu Tsai <wens@csie.org>
16660 L:      linux-kernel@vger.kernel.org
16661 S:      Maintained
16662 N:      axp[128]
16663
16664 X.25 NETWORK LAYER
16665 M:      Andrew Hendry <andrew.hendry@gmail.com>
16666 L:      linux-x25@vger.kernel.org
16667 S:      Odd Fixes
16668 F:      Documentation/networking/x25*
16669 F:      include/net/x25*
16670 F:      net/x25/
16671
16672 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16673 M:      Thomas Gleixner <tglx@linutronix.de>
16674 M:      Ingo Molnar <mingo@redhat.com>
16675 M:      Borislav Petkov <bp@alien8.de>
16676 R:      "H. Peter Anvin" <hpa@zytor.com>
16677 M:      x86@kernel.org
16678 L:      linux-kernel@vger.kernel.org
16679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16680 S:      Maintained
16681 F:      Documentation/devicetree/bindings/x86/
16682 F:      Documentation/x86/
16683 F:      arch/x86/
16684
16685 X86 ENTRY CODE
16686 M:      Andy Lutomirski <luto@kernel.org>
16687 L:      linux-kernel@vger.kernel.org
16688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16689 S:      Maintained
16690 F:      arch/x86/entry/
16691
16692 X86 MCE INFRASTRUCTURE
16693 M:      Tony Luck <tony.luck@intel.com>
16694 M:      Borislav Petkov <bp@alien8.de>
16695 L:      linux-edac@vger.kernel.org
16696 S:      Maintained
16697 F:      arch/x86/kernel/cpu/mcheck/*
16698
16699 X86 MICROCODE UPDATE SUPPORT
16700 M:      Borislav Petkov <bp@alien8.de>
16701 S:      Maintained
16702 F:      arch/x86/kernel/cpu/microcode/*
16703
16704 X86 MM
16705 M:      Dave Hansen <dave.hansen@linux.intel.com>
16706 M:      Andy Lutomirski <luto@kernel.org>
16707 M:      Peter Zijlstra <peterz@infradead.org>
16708 L:      linux-kernel@vger.kernel.org
16709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16710 S:      Maintained
16711 F:      arch/x86/mm/
16712
16713 X86 PLATFORM DRIVERS
16714 M:      Darren Hart <dvhart@infradead.org>
16715 M:      Andy Shevchenko <andy@infradead.org>
16716 L:      platform-driver-x86@vger.kernel.org
16717 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16718 S:      Maintained
16719 F:      drivers/platform/x86/
16720 F:      drivers/platform/olpc/
16721
16722 X86 PLATFORM DRIVERS - ARCH
16723 R:      Darren Hart <dvhart@infradead.org>
16724 R:      Andy Shevchenko <andy@infradead.org>
16725 L:      platform-driver-x86@vger.kernel.org
16726 L:      x86@kernel.org
16727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16728 S:      Maintained
16729 F:      arch/x86/platform
16730
16731 X86 VDSO
16732 M:      Andy Lutomirski <luto@kernel.org>
16733 L:      linux-kernel@vger.kernel.org
16734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16735 S:      Maintained
16736 F:      arch/x86/entry/vdso/
16737
16738 XARRAY
16739 M:      Matthew Wilcox <willy@infradead.org>
16740 L:      linux-fsdevel@vger.kernel.org
16741 S:      Supported
16742 F:      Documentation/core-api/xarray.rst
16743 F:      lib/idr.c
16744 F:      lib/xarray.c
16745 F:      include/linux/idr.h
16746 F:      include/linux/xarray.h
16747 F:      tools/testing/radix-tree
16748
16749 XBOX DVD IR REMOTE
16750 M:      Benjamin Valentin <benpicco@googlemail.com>
16751 S:      Maintained
16752 F:      drivers/media/rc/xbox_remote.c
16753 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16754
16755 XC2028/3028 TUNER DRIVER
16756 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16757 L:      linux-media@vger.kernel.org
16758 W:      https://linuxtv.org
16759 T:      git git://linuxtv.org/media_tree.git
16760 S:      Maintained
16761 F:      drivers/media/tuners/tuner-xc2028.*
16762
16763 XDP (eXpress Data Path)
16764 M:      Alexei Starovoitov <ast@kernel.org>
16765 M:      Daniel Borkmann <daniel@iogearbox.net>
16766 M:      David S. Miller <davem@davemloft.net>
16767 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16768 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16769 M:      John Fastabend <john.fastabend@gmail.com>
16770 L:      netdev@vger.kernel.org
16771 L:      xdp-newbies@vger.kernel.org
16772 L:      bpf@vger.kernel.org
16773 S:      Supported
16774 F:      net/core/xdp.c
16775 F:      include/net/xdp.h
16776 F:      kernel/bpf/devmap.c
16777 F:      kernel/bpf/cpumap.c
16778 F:      include/trace/events/xdp.h
16779 K:      xdp
16780 N:      xdp
16781
16782 XDP SOCKETS (AF_XDP)
16783 M:      Björn Töpel <bjorn.topel@intel.com>
16784 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16785 L:      netdev@vger.kernel.org
16786 L:      bpf@vger.kernel.org
16787 S:      Maintained
16788 F:      kernel/bpf/xskmap.c
16789 F:      net/xdp/
16790
16791 XEN BLOCK SUBSYSTEM
16792 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16793 M:      Roger Pau Monné <roger.pau@citrix.com>
16794 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16795 S:      Supported
16796 F:      drivers/block/xen-blkback/*
16797 F:      drivers/block/xen*
16798
16799 XEN HYPERVISOR ARM
16800 M:      Stefano Stabellini <sstabellini@kernel.org>
16801 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16802 S:      Maintained
16803 F:      arch/arm/xen/
16804 F:      arch/arm/include/asm/xen/
16805
16806 XEN HYPERVISOR ARM64
16807 M:      Stefano Stabellini <sstabellini@kernel.org>
16808 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16809 S:      Maintained
16810 F:      arch/arm64/xen/
16811 F:      arch/arm64/include/asm/xen/
16812
16813 XEN HYPERVISOR INTERFACE
16814 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16815 M:      Juergen Gross <jgross@suse.com>
16816 R:      Stefano Stabellini <sstabellini@kernel.org>
16817 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16819 S:      Supported
16820 F:      arch/x86/xen/
16821 F:      arch/x86/platform/pvh/
16822 F:      drivers/*/xen-*front.c
16823 F:      drivers/xen/
16824 F:      arch/x86/include/asm/xen/
16825 F:      arch/x86/include/asm/pvclock-abi.h
16826 F:      include/xen/
16827 F:      include/uapi/xen/
16828 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16829 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16830
16831 XEN NETWORK BACKEND DRIVER
16832 M:      Wei Liu <wei.liu2@citrix.com>
16833 M:      Paul Durrant <paul.durrant@citrix.com>
16834 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16835 L:      netdev@vger.kernel.org
16836 S:      Supported
16837 F:      drivers/net/xen-netback/*
16838
16839 XEN PCI SUBSYSTEM
16840 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16841 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16842 S:      Supported
16843 F:      arch/x86/pci/*xen*
16844 F:      drivers/pci/*xen*
16845
16846 XEN PVSCSI DRIVERS
16847 M:      Juergen Gross <jgross@suse.com>
16848 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16849 L:      linux-scsi@vger.kernel.org
16850 S:      Supported
16851 F:      drivers/scsi/xen-scsifront.c
16852 F:      drivers/xen/xen-scsiback.c
16853 F:      include/xen/interface/io/vscsiif.h
16854
16855 XEN SWIOTLB SUBSYSTEM
16856 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16857 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16858 L:      iommu@lists.linux-foundation.org
16859 S:      Supported
16860 F:      arch/x86/xen/*swiotlb*
16861 F:      drivers/xen/*swiotlb*
16862
16863 XEN SOUND FRONTEND DRIVER
16864 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16865 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16866 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16867 S:      Supported
16868 F:      sound/xen/*
16869
16870 XFS FILESYSTEM
16871 M:      Darrick J. Wong <darrick.wong@oracle.com>
16872 M:      linux-xfs@vger.kernel.org
16873 L:      linux-xfs@vger.kernel.org
16874 W:      http://xfs.org/
16875 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16876 S:      Supported
16877 F:      Documentation/filesystems/xfs.txt
16878 F:      fs/xfs/
16879
16880 XILINX AXI ETHERNET DRIVER
16881 M:      Anirudha Sarangi <anirudh@xilinx.com>
16882 M:      John Linn <John.Linn@xilinx.com>
16883 S:      Maintained
16884 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16885
16886 XILINX UARTLITE SERIAL DRIVER
16887 M:      Peter Korsgaard <jacmet@sunsite.dk>
16888 L:      linux-serial@vger.kernel.org
16889 S:      Maintained
16890 F:      drivers/tty/serial/uartlite.c
16891
16892 XILINX VIDEO IP CORES
16893 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16894 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16895 L:      linux-media@vger.kernel.org
16896 T:      git git://linuxtv.org/media_tree.git
16897 S:      Supported
16898 F:      Documentation/devicetree/bindings/media/xilinx/
16899 F:      drivers/media/platform/xilinx/
16900 F:      include/uapi/linux/xilinx-v4l2-controls.h
16901
16902 XILLYBUS DRIVER
16903 M:      Eli Billauer <eli.billauer@gmail.com>
16904 L:      linux-kernel@vger.kernel.org
16905 S:      Supported
16906 F:      drivers/char/xillybus/
16907
16908 XLP9XX I2C DRIVER
16909 M:      George Cherian <george.cherian@cavium.com>
16910 M:      Jan Glauber <jglauber@cavium.com>
16911 L:      linux-i2c@vger.kernel.org
16912 W:      http://www.cavium.com
16913 S:      Supported
16914 F:      drivers/i2c/busses/i2c-xlp9xx.c
16915
16916 XRA1403 GPIO EXPANDER
16917 M:      Nandor Han <nandor.han@ge.com>
16918 M:      Semi Malinen <semi.malinen@ge.com>
16919 L:      linux-gpio@vger.kernel.org
16920 S:      Maintained
16921 F:      drivers/gpio/gpio-xra1403.c
16922 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16923
16924 XTENSA XTFPGA PLATFORM SUPPORT
16925 M:      Max Filippov <jcmvbkbc@gmail.com>
16926 L:      linux-xtensa@linux-xtensa.org
16927 S:      Maintained
16928 F:      drivers/spi/spi-xtensa-xtfpga.c
16929 F:      sound/soc/xtensa/xtfpga-i2s.c
16930
16931 YAM DRIVER FOR AX.25
16932 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16933 L:      linux-hams@vger.kernel.org
16934 S:      Maintained
16935 F:      drivers/net/hamradio/yam*
16936 F:      include/linux/yam.h
16937
16938 YAMA SECURITY MODULE
16939 M:      Kees Cook <keescook@chromium.org>
16940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16941 S:      Supported
16942 F:      security/yama/
16943 F:      Documentation/admin-guide/LSM/Yama.rst
16944
16945 YEALINK PHONE DRIVER
16946 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16947 L:      usbb2k-api-dev@nongnu.org
16948 S:      Maintained
16949 F:      Documentation/input/devices/yealink.rst
16950 F:      drivers/input/misc/yealink.*
16951
16952 Z8530 DRIVER FOR AX.25
16953 M:      Joerg Reuter <jreuter@yaina.de>
16954 W:      http://yaina.de/jreuter/
16955 W:      http://www.qsl.net/dl1bke/
16956 L:      linux-hams@vger.kernel.org
16957 S:      Maintained
16958 F:      Documentation/networking/z8530drv.txt
16959 F:      drivers/net/hamradio/*scc.c
16960 F:      drivers/net/hamradio/z8530.h
16961
16962 ZBUD COMPRESSED PAGE ALLOCATOR
16963 M:      Seth Jennings <sjenning@redhat.com>
16964 M:      Dan Streetman <ddstreet@ieee.org>
16965 L:      linux-mm@kvack.org
16966 S:      Maintained
16967 F:      mm/zbud.c
16968 F:      include/linux/zbud.h
16969
16970 ZD1211RW WIRELESS DRIVER
16971 M:      Daniel Drake <dsd@gentoo.org>
16972 M:      Ulrich Kunitz <kune@deine-taler.de>
16973 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16974 L:      linux-wireless@vger.kernel.org
16975 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16976 S:      Maintained
16977 F:      drivers/net/wireless/zydas/zd1211rw/
16978
16979 ZD1301 MEDIA DRIVER
16980 M:      Antti Palosaari <crope@iki.fi>
16981 L:      linux-media@vger.kernel.org
16982 W:      https://linuxtv.org/
16983 W:      http://palosaari.fi/linux/
16984 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16985 S:      Maintained
16986 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16987
16988 ZD1301_DEMOD MEDIA DRIVER
16989 M:      Antti Palosaari <crope@iki.fi>
16990 L:      linux-media@vger.kernel.org
16991 W:      https://linuxtv.org/
16992 W:      http://palosaari.fi/linux/
16993 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16994 S:      Maintained
16995 F:      drivers/media/dvb-frontends/zd1301_demod*
16996
16997 ZPOOL COMPRESSED PAGE STORAGE API
16998 M:      Dan Streetman <ddstreet@ieee.org>
16999 L:      linux-mm@kvack.org
17000 S:      Maintained
17001 F:      mm/zpool.c
17002 F:      include/linux/zpool.h
17003
17004 ZR36067 VIDEO FOR LINUX DRIVER
17005 L:      mjpeg-users@lists.sourceforge.net
17006 L:      linux-media@vger.kernel.org
17007 W:      http://mjpeg.sourceforge.net/driver-zoran/
17008 T:      hg https://linuxtv.org/hg/v4l-dvb
17009 S:      Odd Fixes
17010 F:      drivers/staging/media/zoran/
17011
17012 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17013 M:      Minchan Kim <minchan@kernel.org>
17014 M:      Nitin Gupta <ngupta@vflare.org>
17015 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17016 L:      linux-kernel@vger.kernel.org
17017 S:      Maintained
17018 F:      drivers/block/zram/
17019 F:      Documentation/blockdev/zram.txt
17020
17021 ZS DECSTATION Z85C30 SERIAL DRIVER
17022 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17023 S:      Maintained
17024 F:      drivers/tty/serial/zs.*
17025
17026 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17027 M:      Minchan Kim <minchan@kernel.org>
17028 M:      Nitin Gupta <ngupta@vflare.org>
17029 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17030 L:      linux-mm@kvack.org
17031 S:      Maintained
17032 F:      mm/zsmalloc.c
17033 F:      include/linux/zsmalloc.h
17034 F:      Documentation/vm/zsmalloc.rst
17035
17036 ZSWAP COMPRESSED SWAP CACHING
17037 M:      Seth Jennings <sjenning@redhat.com>
17038 M:      Dan Streetman <ddstreet@ieee.org>
17039 L:      linux-mm@kvack.org
17040 S:      Maintained
17041 F:      mm/zswap.c
17042
17043 THE REST
17044 M:      Linus Torvalds <torvalds@linux-foundation.org>
17045 L:      linux-kernel@vger.kernel.org
17046 Q:      http://patchwork.kernel.org/project/LKML/list/
17047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17048 S:      Buried alive in reporters
17049 F:      *
17050 F:      */